refill blockchain stMemoryTest

67 files changed, 3010 insertions, 3254 deletions

diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0.json
index 9f629570b..19422e500 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0.json
@@ -2,10 +2,10 @@
     "callDataCopyOffset_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.10.11+commit.81f9f86c.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "3ff9daa9be38e3b44c215c279fce09dddf80c4064d3d30f310b035641b6ca7c2"
+            "sourceHash" : "b94fdcd0533a877a238766062b0d49e4c0d0de5dd61289ca80812b46cbdef01f"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa329",
-                    "hash" : "0x0d7b2a5a5b37dfbadf4a4348a3b48342b74f20a7956ce7e04f6a5d1083b11810",
-                    "mixHash" : "0x1f63e7d4b9cdb1fd7c2e8e5ca65acc69757b607f2f28f1f8f1aead3c7a27a52b",
-                    "nonce" : "0xee8778c9a3cb33d9",
+                    "hash" : "0xde9d1da7253d7d42f5e69e428949b65189dfdf93770ce669334cfdeee737e393",
+                    "mixHash" : "0x74106e98f49368e6e184d37f0e773ea02d3226eed54159df30224c80cdca88d1",
+                    "nonce" : "0x937c42931f5806dc",
                     "number" : "0x01",
                     "parentHash" : "0x60b68551377a0212c4613551989d0c1938b2b6ba4246d772d764452e926e2efd",
                     "receiptTrie" : "0x54e5753e61b57b62183e2137735a8edefacd994fdcd873b8791f7075bb9ad0a7",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0d7b2a5a5b37dfbadf4a4348a3b48342b74f20a7956ce7e04f6a5d1083b11810",
+        "lastblockhash" : "0xde9d1da7253d7d42f5e69e428949b65189dfdf93770ce669334cfdeee737e393",
         "network" : "Byzantium",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
@@ -121,135 +121,13 @@
             }
         }
     },
-    "callDataCopyOffset_d0g0v0_Constantinople" : {
-        "_info" : {
-            "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.10.11+commit.81f9f86c.Linux.g++",
-            "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "3ff9daa9be38e3b44c215c279fce09dddf80c4064d3d30f310b035641b6ca7c2"
-        },
-        "blocks" : [
-            {
-                "blockHeader" : {
-                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-                    "difficulty" : "0x020000",
-                    "extraData" : "",
-                    "gasLimit" : "0x0f4240",
-                    "gasUsed" : "0xa329",
-                    "hash" : "0xab2299fde211745adef5db5d69b1de3f4e74325c5197c19a59582892dad8ea02",
-                    "mixHash" : "0xd754e319cce34ecedb25a4404009702f7579fdf3c57c40b28c43ae9d8bb070ac",
-                    "nonce" : "0xbd2de00a8805dd69",
-                    "number" : "0x01",
-                    "parentHash" : "0x60b68551377a0212c4613551989d0c1938b2b6ba4246d772d764452e926e2efd",
-                    "receiptTrie" : "0x54e5753e61b57b62183e2137735a8edefacd994fdcd873b8791f7075bb9ad0a7",
-                    "stateRoot" : "0x61cbc0625ae90b403a7e56b4848f6cdf3b7cbda6c3cd7e79cb5c820106eea70a",
-                    "timestamp" : "0x03e8",
-                    "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
-                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
-                },
-                "rlp" : "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",
-                "transactions" : [
-                    {
-                        "data" : "",
-                        "gasLimit" : "0x061a80",
-                        "gasPrice" : "0x01",
-                        "nonce" : "0x00",
-                        "r" : "0xe94818d1f3b0c69eb37720145a5ead7fbf6f8d80139dd53953b4a782301050a3",
-                        "s" : "0x1fcf46908c01576715411be0857e30027d6be3250a3653f049b3ff8d74d2540c",
-                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
-                        "v" : "0x1c",
-                        "value" : "0x0186a0"
-                    }
-                ],
-                "uncleHeaders" : [
-                ]
-            }
-        ],
-        "genesisBlockHeader" : {
-            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-            "difficulty" : "0x020000",
-            "extraData" : "0x42",
-            "gasLimit" : "0x0f4240",
-            "gasUsed" : "0x00",
-            "hash" : "0x60b68551377a0212c4613551989d0c1938b2b6ba4246d772d764452e926e2efd",
-            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0x0102030405060708",
-            "number" : "0x00",
-            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "0x6c2481cb1da9c0ce047a7ae748ac610edfe43456db927cd816687f1e5b4c6fab",
-            "timestamp" : "0x03b6",
-            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "0xab2299fde211745adef5db5d69b1de3f4e74325c5197c19a59582892dad8ea02",
-        "network" : "Constantinople",
-        "postState" : {
-            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
-                "balance" : "0x0de0b6b3a76586a0",
-                "code" : "0x670123456789abcdef60005260006000600f6000600073eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee61fffff1",
-                "nonce" : "0x01",
-                "storage" : {
-                }
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-            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "0x29a2241af62ca329",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x0de0b6b3a761d637",
-                "code" : "",
-                "nonce" : "0x01",
-                "storage" : {
-                }
-            },
-            "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee" : {
-                "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff600052601061ffff600037600051600055",
-                "nonce" : "0x01",
-                "storage" : {
-                    "0x00" : "0xffffffffffffffffffffffffffffffff"
-                }
-            }
-        },
-        "pre" : {
-            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
-                "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x670123456789abcdef60005260006000600f6000600073eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee61fffff1",
-                "nonce" : "0x01",
-                "storage" : {
-                }
-            },
-            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x0de0b6b3a7640000",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee" : {
-                "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff600052601061ffff600037600051600055",
-                "nonce" : "0x01",
-                "storage" : {
-                }
-            }
-        }
-    },
     "callDataCopyOffset_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.10.11+commit.81f9f86c.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "3ff9daa9be38e3b44c215c279fce09dddf80c4064d3d30f310b035641b6ca7c2"
+            "sourceHash" : "b94fdcd0533a877a238766062b0d49e4c0d0de5dd61289ca80812b46cbdef01f"
         },
         "blocks" : [
             {
@@ -260,9 +138,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa329",
-                    "hash" : "0xb6bffad078aa7b0a71681c482f117f9ffa8de12e7a6d9c17c23ff2084a3df0b9",
-                    "mixHash" : "0xf23b3072d0bc002c8ad59b480c2e0080de697cc974b4cfce6ae1cb7d97e1cca9",
-                    "nonce" : "0xf6bfe8ab988df194",
+                    "hash" : "0xcc0119822581ebad9089d70bd631d91ef7040153a00971af9a935cb36a929997",
+                    "mixHash" : "0x2f7f13bb5d421edf3b7000800b347823c40dcf606aeec606dfb5b97dc4c95235",
+                    "nonce" : "0xa526bccc8385ca0e",
                     "number" : "0x01",
                     "parentHash" : "0x60b68551377a0212c4613551989d0c1938b2b6ba4246d772d764452e926e2efd",
                     "receiptTrie" : "0xca2c8500ec80283cfefaa6c6e4be0362de06eed7b61007e2f5b2aa9447b4415d",
@@ -271,10 +149,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -308,7 +186,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb6bffad078aa7b0a71681c482f117f9ffa8de12e7a6d9c17c23ff2084a3df0b9",
+        "lastblockhash" : "0xcc0119822581ebad9089d70bd631d91ef7040153a00971af9a935cb36a929997",
         "network" : "EIP150",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
@@ -368,10 +246,10 @@
     "callDataCopyOffset_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.10.11+commit.81f9f86c.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "3ff9daa9be38e3b44c215c279fce09dddf80c4064d3d30f310b035641b6ca7c2"
+            "sourceHash" : "b94fdcd0533a877a238766062b0d49e4c0d0de5dd61289ca80812b46cbdef01f"
         },
         "blocks" : [
             {
@@ -382,9 +260,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa329",
-                    "hash" : "0xa0195cb88d7e9d2ad9b8854461c7fe5a350a4e54dcfd5f0745324e80a6430a12",
-                    "mixHash" : "0x5861a346f6245202a183121a717c068b9ea1930d01addb17daba753918fd5750",
-                    "nonce" : "0xe13805b92c4cdc31",
+                    "hash" : "0x4a2b1bd480e326268f8d6229aaa96528e04b182e0b96c7f86abe008ebbc0effe",
+                    "mixHash" : "0x2696d940d5715a7236b382f77b178b530a09a65804b276c7e2e06d0466db2b60",
+                    "nonce" : "0x199f24d5e4118d85",
                     "number" : "0x01",
                     "parentHash" : "0x60b68551377a0212c4613551989d0c1938b2b6ba4246d772d764452e926e2efd",
                     "receiptTrie" : "0xca2c8500ec80283cfefaa6c6e4be0362de06eed7b61007e2f5b2aa9447b4415d",
@@ -393,10 +271,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -430,7 +308,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa06c2481cb1da9c0ce047a7ae748ac610edfe43456db927cd816687f1e5b4c6faba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080830f4240808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xa0195cb88d7e9d2ad9b8854461c7fe5a350a4e54dcfd5f0745324e80a6430a12",
+        "lastblockhash" : "0x4a2b1bd480e326268f8d6229aaa96528e04b182e0b96c7f86abe008ebbc0effe",
         "network" : "EIP158",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
@@ -490,10 +368,10 @@
     "callDataCopyOffset_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.10.11+commit.81f9f86c.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "3ff9daa9be38e3b44c215c279fce09dddf80c4064d3d30f310b035641b6ca7c2"
+            "sourceHash" : "b94fdcd0533a877a238766062b0d49e4c0d0de5dd61289ca80812b46cbdef01f"
         },
         "blocks" : [
             {
@@ -504,9 +382,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa095",
-                    "hash" : "0x3e70b2dd1a077aedec2ec87e21fdb23d89c8582a65eff14a94a289a0cd7a7e09",
-                    "mixHash" : "0xdab68c5e5901d33ba7c375d011c36132d17cd71a22a4d775ca8189b22aaa5b5d",
-                    "nonce" : "0x30d0b93a39a5dd55",
+                    "hash" : "0x448b56f0a9f0344dc2683d6c4d643d2309cd1157ce3d267fd93a6ed1051c3419",
+                    "mixHash" : "0x6576ed0b250f22668b7211b50a1cc3bb4fc9e37b033b7506288d19da82d57e8c",
+                    "nonce" : "0x9377bfc3881f8631",
                     "number" : "0x01",
                     "parentHash" : "0x60b68551377a0212c4613551989d0c1938b2b6ba4246d772d764452e926e2efd",
                     "receiptTrie" : "0x47ba0cb1681e75e2518223667f0b5f2b6c4cfa13a39088dbd7493372f54c0948",
@@ -515,10 +393,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f7a060b68551377a0212c4613551989d0c1938b2b6ba4246d772d764452e926e2efda01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa03f0dca849fdda607a25cbcd1e655e13e7a008a5d8eaca0fc7ea6242f1fe775bea093ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aaba047ba0cb1681e75e2518223667f0b5f2b6c4cfa13a39088dbd7493372f54c0948b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001830f424082a0958203e880a06576ed0b250f22668b7211b50a1cc3bb4fc9e37b033b7506288d19da82d57e8c889377bfc3881f8631f865f863800183061a8094095e7baea6a6c7c4c2dfeb977efac326af552d87830186a0801ca0e94818d1f3b0c69eb37720145a5ead7fbf6f8d80139dd53953b4a782301050a3a01fcf46908c01576715411be0857e30027d6be3250a3653f049b3ff8d74d2540cc0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -552,7 +430,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3e70b2dd1a077aedec2ec87e21fdb23d89c8582a65eff14a94a289a0cd7a7e09",
+        "lastblockhash" : "0x448b56f0a9f0344dc2683d6c4d643d2309cd1157ce3d267fd93a6ed1051c3419",
         "network" : "Frontier",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
@@ -612,10 +490,10 @@
     "callDataCopyOffset_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.10.11+commit.81f9f86c.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/callDataCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "3ff9daa9be38e3b44c215c279fce09dddf80c4064d3d30f310b035641b6ca7c2"
+            "sourceHash" : "b94fdcd0533a877a238766062b0d49e4c0d0de5dd61289ca80812b46cbdef01f"
         },
         "blocks" : [
             {
@@ -626,9 +504,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa095",
-                    "hash" : "0xf5cc44e9500c2f1f57e78c536367072a2c7841012771b82ed4be72f9f2843d2f",
-                    "mixHash" : "0x57439e5d2717d76865f9b5df1769b99a6020c0220c2d8b9d12fa665bb1634563",
-                    "nonce" : "0x9fc94767fd4a079c",
+                    "hash" : "0x4e3148edda3aca7f1b7fb889f351f30da9af21dcac70f5d723630fab4243f16f",
+                    "mixHash" : "0x8574e884c44204f0efaffd58f11018ae47b40f088db4ee719790499505c07b01",
+                    "nonce" : "0x0a392b0104f5deca",
                     "number" : "0x01",
                     "parentHash" : "0x60b68551377a0212c4613551989d0c1938b2b6ba4246d772d764452e926e2efd",
                     "receiptTrie" : "0x47ba0cb1681e75e2518223667f0b5f2b6c4cfa13a39088dbd7493372f54c0948",
@@ -637,10 +515,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -674,7 +552,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf5cc44e9500c2f1f57e78c536367072a2c7841012771b82ed4be72f9f2843d2f",
+        "lastblockhash" : "0x4e3148edda3aca7f1b7fb889f351f30da9af21dcac70f5d723630fab4243f16f",
         "network" : "Homestead",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0.json
index ec75e61a4..c35bbe955 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0.json
@@ -2,10 +2,10 @@
     "calldatacopy_dejavu2_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "cca864794fa536b2c1a108fa7983fa6e4ff2953c4c9aacec50b4c3325ce7aaf2"
+            "sourceHash" : "4080a72ea4a3e98560d6a9392b364b4a789f9353701cccb14a2e44cfbe976ca8"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa0a4",
-                    "hash" : "0xa182b5d862eb85c8833ca354642ce20e6057f523b1491cf787e9c5a29ca2c847",
-                    "mixHash" : "0x2b4b247b0ba360b81fe73bb77d32d3c511ddb35a7dc30be84d484fc3db7b8d90",
-                    "nonce" : "0x1237fd01ebd5bf7e",
+                    "hash" : "0xc7ecddee22d32a69ee95c918455fe03e4bd457f2d030e0da1f9490094b9edaa0",
+                    "mixHash" : "0x8f99f9fbeb0117dd65f877aa1d554a62f5acd0bf660a7b380d1bf5ead9989696",
+                    "nonce" : "0xc66edc585c201308",
                     "number" : "0x01",
                     "parentHash" : "0x2640bcd03db26ad209f24c4508c34ddfb74660e734cd3468f86d85e5ce0a7723",
                     "receiptTrie" : "0x27ab6b7ebb11802145c0e41204bf1109f3d01142f9f68a14a13dc45f3bbf876e",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90263f901f9a02640bcd03db26ad209f24c4508c34ddfb74660e734cd3468f86d85e5ce0a7723a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa097b3e118829dee170d66ee387c828339306971512b61b5042dcea02dc582a43ca06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a027ab6b7ebb11802145c0e41204bf1109f3d01142f9f68a14a13dc45f3bbf876eb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082a0a48203e880a02b4b247b0ba360b81fe73bb77d32d3c511ddb35a7dc30be84d484fc3db7b8d90881237fd01ebd5bf7ef864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa182b5d862eb85c8833ca354642ce20e6057f523b1491cf787e9c5a29ca2c847",
+        "lastblockhash" : "0xc7ecddee22d32a69ee95c918455fe03e4bd457f2d030e0da1f9490094b9edaa0",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "calldatacopy_dejavu2_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "cca864794fa536b2c1a108fa7983fa6e4ff2953c4c9aacec50b4c3325ce7aaf2"
+            "sourceHash" : "4080a72ea4a3e98560d6a9392b364b4a789f9353701cccb14a2e44cfbe976ca8"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa0a4",
-                    "hash" : "0x9910d2e2e3fe146515738a0ba804764b617b275055f89e79560207c5e87b7c9b",
-                    "mixHash" : "0x9e75bbc2cb0bda649af635f21ee7a33da81c73752c2b89da45ce487e23bc2327",
-                    "nonce" : "0x0a1eecf6e2fe6269",
+                    "hash" : "0x6dbe1c24f0ed1dc57f0f704b101124559179d764910693ae4ee24799b739cd51",
+                    "mixHash" : "0xfdc59cac428850d6fc6ea43a38ed751922f089ba22326ada691c618b81aa146d",
+                    "nonce" : "0x3e44914255e176ce",
                     "number" : "0x01",
                     "parentHash" : "0x2640bcd03db26ad209f24c4508c34ddfb74660e734cd3468f86d85e5ce0a7723",
                     "receiptTrie" : "0x95ecfcbdbfc56d8f633e2a18be31e93406cfd37b10728ae538451c4e063aa61e",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9910d2e2e3fe146515738a0ba804764b617b275055f89e79560207c5e87b7c9b",
+        "lastblockhash" : "0x6dbe1c24f0ed1dc57f0f704b101124559179d764910693ae4ee24799b739cd51",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "calldatacopy_dejavu2_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "cca864794fa536b2c1a108fa7983fa6e4ff2953c4c9aacec50b4c3325ce7aaf2"
+            "sourceHash" : "4080a72ea4a3e98560d6a9392b364b4a789f9353701cccb14a2e44cfbe976ca8"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa0a4",
-                    "hash" : "0x4e6f1243193d5450f3c53a5ffff4ef12c87078722af6c0a918890a91950af243",
-                    "mixHash" : "0xcf6a747949a6bfd0b2d6a90aec72a08c95e588337bb64c2f1266c5bb5cb17754",
-                    "nonce" : "0xcfb75822f90af780",
+                    "hash" : "0x0605f205535014259ceece6896186499922652e041ea07e1fe1f78933cb24f63",
+                    "mixHash" : "0x39780a8f8f4035a122a4f471cbe45716d74ac761f7e625d696da6ccb367528a5",
+                    "nonce" : "0x41ac0aeba8bf5b99",
                     "number" : "0x01",
                     "parentHash" : "0x2640bcd03db26ad209f24c4508c34ddfb74660e734cd3468f86d85e5ce0a7723",
                     "receiptTrie" : "0x95ecfcbdbfc56d8f633e2a18be31e93406cfd37b10728ae538451c4e063aa61e",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4e6f1243193d5450f3c53a5ffff4ef12c87078722af6c0a918890a91950af243",
+        "lastblockhash" : "0x0605f205535014259ceece6896186499922652e041ea07e1fe1f78933cb24f63",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "calldatacopy_dejavu2_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "cca864794fa536b2c1a108fa7983fa6e4ff2953c4c9aacec50b4c3325ce7aaf2"
+            "sourceHash" : "4080a72ea4a3e98560d6a9392b364b4a789f9353701cccb14a2e44cfbe976ca8"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa0a4",
-                    "hash" : "0x07d5041e7f149b1785e99ce9ed8cf91464c34ece43a8f51132db5a7f1ce79411",
-                    "mixHash" : "0x960542f7f6998b2b8798a818c648b395c5d926861a5a1541d2450f3f608ddd59",
-                    "nonce" : "0x034f84983ee4c194",
+                    "hash" : "0x90e73d023f519108ab25852a9dacd48f597d796dd26af2ed7451a56874a83154",
+                    "mixHash" : "0xef38760189148a1d9a6986a4e05d3540a19e88e604cf26353fc12daddf3b189d",
+                    "nonce" : "0x9086af350f3caab0",
                     "number" : "0x01",
                     "parentHash" : "0x2640bcd03db26ad209f24c4508c34ddfb74660e734cd3468f86d85e5ce0a7723",
                     "receiptTrie" : "0x95ecfcbdbfc56d8f633e2a18be31e93406cfd37b10728ae538451c4e063aa61e",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "0xf90263f901f9a02640bcd03db26ad209f24c4508c34ddfb74660e734cd3468f86d85e5ce0a7723a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0ca48b1bd07db008d4ba6904ad0fb9d1769909783513657ed1d7db04f053d734fa06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a095ecfcbdbfc56d8f633e2a18be31e93406cfd37b10728ae538451c4e063aa61eb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082a0a48203e880a0ef38760189148a1d9a6986a4e05d3540a19e88e604cf26353fc12daddf3b189d889086af350f3caab0f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x07d5041e7f149b1785e99ce9ed8cf91464c34ece43a8f51132db5a7f1ce79411",
+        "lastblockhash" : "0x90e73d023f519108ab25852a9dacd48f597d796dd26af2ed7451a56874a83154",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "calldatacopy_dejavu2_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "cca864794fa536b2c1a108fa7983fa6e4ff2953c4c9aacec50b4c3325ce7aaf2"
+            "sourceHash" : "4080a72ea4a3e98560d6a9392b364b4a789f9353701cccb14a2e44cfbe976ca8"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa0a4",
-                    "hash" : "0x6dbade62fe7e05e2fef92d957502f3b848f6f5b2cce8c348bf87fd3d8d4b27da",
-                    "mixHash" : "0xdf205eb22661f08b13721d1bbf8950529901bc08e2cdf5a0d8c7f71e0ce73941",
-                    "nonce" : "0x22fb8c1fcb84772b",
+                    "hash" : "0xdd94a4ece1c009cae50fd1f1a9e2862836a713b1656827ece6e7e339b23ad6a9",
+                    "mixHash" : "0x3cae75cda43e5b693be8f51e47ef8ca8869dea6cf15ffebff72632b242804e14",
+                    "nonce" : "0x7e4dcc5774e5c263",
                     "number" : "0x01",
                     "parentHash" : "0x2640bcd03db26ad209f24c4508c34ddfb74660e734cd3468f86d85e5ce0a7723",
                     "receiptTrie" : "0x95ecfcbdbfc56d8f633e2a18be31e93406cfd37b10728ae538451c4e063aa61e",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6dbade62fe7e05e2fef92d957502f3b848f6f5b2cce8c348bf87fd3d8d4b27da",
+        "lastblockhash" : "0xdd94a4ece1c009cae50fd1f1a9e2862836a713b1656827ece6e7e339b23ad6a9",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0.json
index 824f8d513..159df8409 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "calldatacopy_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "2f6d2677b97e5a7daecc8aad9561c67a0d25ec29aeef6d1d507572ffb506e099"
+            "sourceHash" : "bd8de8ac3be9a71694fc1c216ff5b65bcecec6ed1ce53af22942e0df35a892cb"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x88fc55eeda92e289d0fa8bb6105ec4157e51fb5a00166cdec2ae7cd81765648d",
-                    "mixHash" : "0x239ada6f8c91cbf9ae6f6af8beb3f01f3d19b1896fb7489b04ce4b069cadf43a",
-                    "nonce" : "0x5ac71f42479f5ca1",
+                    "hash" : "0x0bb38694debb66cbb0b8809fe79f5d2f66cb8285fc2b87d71105006e234fb15b",
+                    "mixHash" : "0x09bbac4125a78a5a825de9c0b1e72e0dddea483f147d46941c4e48d3502dc09c",
+                    "nonce" : "0x7245badbb417f619",
                     "number" : "0x01",
                     "parentHash" : "0x8935c64ffb19f715087d6186aa63cb97b6edaf7ca78bede412d6f0cb8f392834",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x88fc55eeda92e289d0fa8bb6105ec4157e51fb5a00166cdec2ae7cd81765648d",
+        "lastblockhash" : "0x0bb38694debb66cbb0b8809fe79f5d2f66cb8285fc2b87d71105006e234fb15b",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "calldatacopy_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "2f6d2677b97e5a7daecc8aad9561c67a0d25ec29aeef6d1d507572ffb506e099"
+            "sourceHash" : "bd8de8ac3be9a71694fc1c216ff5b65bcecec6ed1ce53af22942e0df35a892cb"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x5c0c07d6802797a7f048aee814333bd17ce94e211a4db6498217b35f031d043a",
-                    "mixHash" : "0x7af058b45856bdc4140321ec32a1130c0745e87aa085267463c8db43c9df39de",
-                    "nonce" : "0x10ba8ea9c3609c34",
+                    "hash" : "0x3e167957f7a9d0a804dbc5c08176842ebdd6edb6d53fc7ed1b1726725870c522",
+                    "mixHash" : "0x751b052f4fa34ac38fe73750699eb552d7ad768096699119b2fc81a64134af5d",
+                    "nonce" : "0x5449ac7c1f121dcf",
                     "number" : "0x01",
                     "parentHash" : "0x8935c64ffb19f715087d6186aa63cb97b6edaf7ca78bede412d6f0cb8f392834",
                     "receiptTrie" : "0x06a3ba28d727339f0f060d6380d4e704d9d6ddf494d4ee270c5cbaebbcb7850f",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5c0c07d6802797a7f048aee814333bd17ce94e211a4db6498217b35f031d043a",
+        "lastblockhash" : "0x3e167957f7a9d0a804dbc5c08176842ebdd6edb6d53fc7ed1b1726725870c522",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "calldatacopy_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "2f6d2677b97e5a7daecc8aad9561c67a0d25ec29aeef6d1d507572ffb506e099"
+            "sourceHash" : "bd8de8ac3be9a71694fc1c216ff5b65bcecec6ed1ce53af22942e0df35a892cb"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xea94563fa792301cc6670f8c8e69bc5dd036ed2ab9cfdcb27fe5548de3c5e476",
-                    "mixHash" : "0x6da03d55d7273399dd265e7c4d10d62ac688c00953f31ef1f29e961e68389729",
-                    "nonce" : "0x2f103afe609b1f71",
+                    "hash" : "0xe2e99832639cecaf6223973e9c4d08b55bd852b3dd5dcd180d3a477f5dac4869",
+                    "mixHash" : "0x6ea1496dfca1de3595647d7a0a6a9833f1099cbf86e240f2816e7fa1dcf05371",
+                    "nonce" : "0xa8e1b6fe88e8f5aa",
                     "number" : "0x01",
                     "parentHash" : "0x8935c64ffb19f715087d6186aa63cb97b6edaf7ca78bede412d6f0cb8f392834",
                     "receiptTrie" : "0x06a3ba28d727339f0f060d6380d4e704d9d6ddf494d4ee270c5cbaebbcb7850f",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90266f901fca08935c64ffb19f715087d6186aa63cb97b6edaf7ca78bede412d6f0cb8f392834a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0d2d65d52f5e080e02f52563287bd313f3eac584e8c8bde7db785981a2834205ba06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a006a3ba28d727339f0f060d6380d4e704d9d6ddf494d4ee270c5cbaebbcb7850fb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a06da03d55d7273399dd265e7c4d10d62ac688c00953f31ef1f29e961e68389729882f103afe609b1f71f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xea94563fa792301cc6670f8c8e69bc5dd036ed2ab9cfdcb27fe5548de3c5e476",
+        "lastblockhash" : "0xe2e99832639cecaf6223973e9c4d08b55bd852b3dd5dcd180d3a477f5dac4869",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "calldatacopy_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "2f6d2677b97e5a7daecc8aad9561c67a0d25ec29aeef6d1d507572ffb506e099"
+            "sourceHash" : "bd8de8ac3be9a71694fc1c216ff5b65bcecec6ed1ce53af22942e0df35a892cb"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x65cec14a20f73660c9610d31bfa32263aac8135ea03957b94294b8af2f441f36",
-                    "mixHash" : "0xf44dd0b266c4b1c3e6913291afc1d1fc392791d459619a664171782c17279a8a",
-                    "nonce" : "0xaaba25d280acfb23",
+                    "hash" : "0xae2e457bbf79ede93c2bdf06daa4d257e46d176bc937ae21bc4f4b0c93f84255",
+                    "mixHash" : "0x9919b10661ba32dbbe5bad96ccd25ab5e870830caab71fdf9a49ac2576c25ec9",
+                    "nonce" : "0x93c8fba200a0ecc6",
                     "number" : "0x01",
                     "parentHash" : "0x8935c64ffb19f715087d6186aa63cb97b6edaf7ca78bede412d6f0cb8f392834",
                     "receiptTrie" : "0x06a3ba28d727339f0f060d6380d4e704d9d6ddf494d4ee270c5cbaebbcb7850f",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90266f901fca08935c64ffb19f715087d6186aa63cb97b6edaf7ca78bede412d6f0cb8f392834a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0d2d65d52f5e080e02f52563287bd313f3eac584e8c8bde7db785981a2834205ba06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a006a3ba28d727339f0f060d6380d4e704d9d6ddf494d4ee270c5cbaebbcb7850fb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a0f44dd0b266c4b1c3e6913291afc1d1fc392791d459619a664171782c17279a8a88aaba25d280acfb23f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x65cec14a20f73660c9610d31bfa32263aac8135ea03957b94294b8af2f441f36",
+        "lastblockhash" : "0xae2e457bbf79ede93c2bdf06daa4d257e46d176bc937ae21bc4f4b0c93f84255",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "calldatacopy_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/calldatacopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "2f6d2677b97e5a7daecc8aad9561c67a0d25ec29aeef6d1d507572ffb506e099"
+            "sourceHash" : "bd8de8ac3be9a71694fc1c216ff5b65bcecec6ed1ce53af22942e0df35a892cb"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x0ff19f49c057aed1f6d5a3679366286b0ef190690a946ae1bda33f27af88ed52",
-                    "mixHash" : "0x1dbf1ac6a6b686d0a4c94dc11317c4f854aba6e748e8052049a09198759c1182",
-                    "nonce" : "0x8bd88f4968df7814",
+                    "hash" : "0xe69a862fcdd38401956046e208da98e1992316ff3eb4e35c0b6b27d00dd489ab",
+                    "mixHash" : "0x0a558bacc9487fd293f20c1ba82d8f67dcc1fb6cce670c1765b6288fdc459efc",
+                    "nonce" : "0x83a2fd3cff55e3dc",
                     "number" : "0x01",
                     "parentHash" : "0x8935c64ffb19f715087d6186aa63cb97b6edaf7ca78bede412d6f0cb8f392834",
                     "receiptTrie" : "0x06a3ba28d727339f0f060d6380d4e704d9d6ddf494d4ee270c5cbaebbcb7850f",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0ff19f49c057aed1f6d5a3679366286b0ef190690a946ae1bda33f27af88ed52",
+        "lastblockhash" : "0xe69a862fcdd38401956046e208da98e1992316ff3eb4e35c0b6b27d00dd489ab",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0.json
index ba4f06fb0..ea351d4d3 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0.json
@@ -2,10 +2,10 @@
     "codeCopyOffset_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.14+commit.c2215d46.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "967eb8d9db6e70c362b1504a6d70a4ba6b4ec7a0febe1eb6304b21822d09fb62"
+            "sourceHash" : "a13ee5600365cb015268bb7b20fd36ae5cac765d968ee880a467f8b179c71f70"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa329",
-                    "hash" : "0x6052add214b5c6938529bf43e089e3b74e13f77652794e628c0a4e6d836cf202",
-                    "mixHash" : "0xce13e92411f5870cf76c643027bfc2dd3b8c645d1f9dfeafc4ff66790ea41aa1",
-                    "nonce" : "0x1642b9bf98a3e2e9",
+                    "hash" : "0xedf9cd59e30f1b58c74a0a36eb54e4ff6c2ee68dec699178527bd0c65bb62ab7",
+                    "mixHash" : "0x4ab80161953796e57f579ad7d97c1591651bb371b426b38d52c4238c807ac053",
+                    "nonce" : "0x0483b08d24441fd6",
                     "number" : "0x01",
                     "parentHash" : "0x79b545241cbec8d0064e989d5135285cfab8267804385ab08b361b74c88f03cb",
                     "receiptTrie" : "0x54e5753e61b57b62183e2137735a8edefacd994fdcd873b8791f7075bb9ad0a7",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "0x6052add214b5c6938529bf43e089e3b74e13f77652794e628c0a4e6d836cf202",
+        "lastblockhash" : "0xedf9cd59e30f1b58c74a0a36eb54e4ff6c2ee68dec699178527bd0c65bb62ab7",
         "network" : "Byzantium",
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             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
@@ -121,135 +121,13 @@
             }
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-                        "nonce" : "0x00",
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-                "nonce" : "0x01",
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-                "nonce" : "0x00",
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-                "nonce" : "0x01",
-                "storage" : {
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-        }
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     "codeCopyOffset_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.14+commit.c2215d46.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "967eb8d9db6e70c362b1504a6d70a4ba6b4ec7a0febe1eb6304b21822d09fb62"
+            "sourceHash" : "a13ee5600365cb015268bb7b20fd36ae5cac765d968ee880a467f8b179c71f70"
         },
         "blocks" : [
             {
@@ -260,9 +138,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa329",
-                    "hash" : "0x41bfce36b5cbc14065858e2a1c8c76074c8654477963bb007b48bc40af6122bd",
-                    "mixHash" : "0x167fd77d0ba4422d79ac73037b7b22945c174516af35e9556e675708b647f87e",
-                    "nonce" : "0xc2215ec2d17e700e",
+                    "hash" : "0x22d89c1293feda64f7d1bd6571813619dfba51d4bb859a59569f364ac324d13a",
+                    "mixHash" : "0xc9ca0ff4ef73a0cb986c21da2eadcec19f8fc8a3ba6571be7a95e0fbac71f278",
+                    "nonce" : "0xbd4312dcd691048a",
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                     "parentHash" : "0x79b545241cbec8d0064e989d5135285cfab8267804385ab08b361b74c88f03cb",
                     "receiptTrie" : "0xb8c05f0ae9944504dfda2746ce30076e8b2bca8b3e15025871c91be3e34bdaba",
@@ -271,10 +149,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -308,7 +186,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
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-        "lastblockhash" : "0x41bfce36b5cbc14065858e2a1c8c76074c8654477963bb007b48bc40af6122bd",
+        "lastblockhash" : "0x22d89c1293feda64f7d1bd6571813619dfba51d4bb859a59569f364ac324d13a",
         "network" : "EIP150",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
@@ -368,10 +246,10 @@
     "codeCopyOffset_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.14+commit.c2215d46.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "967eb8d9db6e70c362b1504a6d70a4ba6b4ec7a0febe1eb6304b21822d09fb62"
+            "sourceHash" : "a13ee5600365cb015268bb7b20fd36ae5cac765d968ee880a467f8b179c71f70"
         },
         "blocks" : [
             {
@@ -382,9 +260,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa329",
-                    "hash" : "0xec747bc9c5df6486b0c253d9b20a4ce7b11cfe1e409fee50310781a6d8b564f8",
-                    "mixHash" : "0x0d08109ddc6636f3dd06e62380202685dbc4df0750c1469aa8616326c23eb044",
-                    "nonce" : "0x99d714f94ffc2212",
+                    "hash" : "0x71387293f8cbc8958f2048d77348897820831e2450fd22aacb45dfd9949b5d8b",
+                    "mixHash" : "0x6f5bac3f3e0a07b1e1a176a4a219240e1c1e6a14645d864e3eb377a8fa901068",
+                    "nonce" : "0x53b8a43bfc27809a",
                     "number" : "0x01",
                     "parentHash" : "0x79b545241cbec8d0064e989d5135285cfab8267804385ab08b361b74c88f03cb",
                     "receiptTrie" : "0xb8c05f0ae9944504dfda2746ce30076e8b2bca8b3e15025871c91be3e34bdaba",
@@ -393,10 +271,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -430,7 +308,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xec747bc9c5df6486b0c253d9b20a4ce7b11cfe1e409fee50310781a6d8b564f8",
+        "lastblockhash" : "0x71387293f8cbc8958f2048d77348897820831e2450fd22aacb45dfd9949b5d8b",
         "network" : "EIP158",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
@@ -490,10 +368,10 @@
     "codeCopyOffset_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.14+commit.c2215d46.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "967eb8d9db6e70c362b1504a6d70a4ba6b4ec7a0febe1eb6304b21822d09fb62"
+            "sourceHash" : "a13ee5600365cb015268bb7b20fd36ae5cac765d968ee880a467f8b179c71f70"
         },
         "blocks" : [
             {
@@ -504,9 +382,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa095",
-                    "hash" : "0x6a943aed02bbcb674de0f9ca57563d141a205ecaf1d2a0800ba2bd20ef1163ab",
-                    "mixHash" : "0x7a4cf407d2cc97f01d58452f158fce165a4201afb9ea0269491c2baf78e41887",
-                    "nonce" : "0x9d411d1afedc98f7",
+                    "hash" : "0x9b0bcd3adee5f9971bbaf9338da2e99d41e53fc1814ef6ea6c653580a9db64e0",
+                    "mixHash" : "0x378411f1fb6e90cca669f8ae8cb1390e7fceb50c509b996bddf85dded4c51a6c",
+                    "nonce" : "0xa3e57db442c5febe",
                     "number" : "0x01",
                     "parentHash" : "0x79b545241cbec8d0064e989d5135285cfab8267804385ab08b361b74c88f03cb",
                     "receiptTrie" : "0xca47c49058006f5606922fe08149fbf953e2376fa5702114cbb91762e1503c63",
@@ -515,10 +393,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -552,7 +430,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6a943aed02bbcb674de0f9ca57563d141a205ecaf1d2a0800ba2bd20ef1163ab",
+        "lastblockhash" : "0x9b0bcd3adee5f9971bbaf9338da2e99d41e53fc1814ef6ea6c653580a9db64e0",
         "network" : "Frontier",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
@@ -612,10 +490,10 @@
     "codeCopyOffset_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.97bd859a.Linux.g++",
-            "lllcversion" : "Version: 0.4.14+commit.c2215d46.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codeCopyOffset_d0g0v0Filler.json",
-            "sourceHash" : "967eb8d9db6e70c362b1504a6d70a4ba6b4ec7a0febe1eb6304b21822d09fb62"
+            "sourceHash" : "a13ee5600365cb015268bb7b20fd36ae5cac765d968ee880a467f8b179c71f70"
         },
         "blocks" : [
             {
@@ -626,9 +504,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0f4240",
                     "gasUsed" : "0xa095",
-                    "hash" : "0x0751efc6a2deec9bd720de8d54e4c8978e89c9a75a07e0e0bd369caa53407341",
-                    "mixHash" : "0x4e5036852d5c0c5bb620bdec845cb1ac4eb690ceb0434562a09069fc00a0aacc",
-                    "nonce" : "0xced11ad99bd825c0",
+                    "hash" : "0x62e52c488ce2037e5851f15f092bb897aef9689938723504438405c36439c84e",
+                    "mixHash" : "0xa1cc954878543606a7f90ec8da1a7e70ca426c053c5dafdc118d1acfb9356cc7",
+                    "nonce" : "0xb6ed041c554d6894",
                     "number" : "0x01",
                     "parentHash" : "0x79b545241cbec8d0064e989d5135285cfab8267804385ab08b361b74c88f03cb",
                     "receiptTrie" : "0xca47c49058006f5606922fe08149fbf953e2376fa5702114cbb91762e1503c63",
@@ -637,10 +515,10 @@
                     "transactionsTrie" : "0x93ca2a18d52e7c1846f7b104e2fc1e5fdc71ebe38187248f9437d39e74f43aab",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x061a80",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -674,7 +552,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0751efc6a2deec9bd720de8d54e4c8978e89c9a75a07e0e0bd369caa53407341",
+        "lastblockhash" : "0x62e52c488ce2037e5851f15f092bb897aef9689938723504438405c36439c84e",
         "network" : "Homestead",
         "postState" : {
             "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0.json
index a8972a58f..b82f32819 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0.json
@@ -2,10 +2,10 @@
     "codecopy_dejavu2_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "98b23354f0e70b553efab40f18852cfeac3dd6b6e20d559e25d80cdeade16b93"
+            "sourceHash" : "31b726060f60b8e7cfa6457c7cf0a5b62829f486ea23f12b5d13dc155c6ff701"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x5246",
-                    "hash" : "0xe7f2318b9ac53a5f3c739cfd61075dd0123d88e87624038d5af79450340a3b09",
-                    "mixHash" : "0x4acefa3b5f8480dd39d8eb56088656d6cf18b35621bbbcd71a52b1855000a338",
-                    "nonce" : "0x21583df41c4d4590",
+                    "hash" : "0x00b270bc4db4fb07a2e99c887883d05203f825bb9ebcbb70f2f18dc4b194683d",
+                    "mixHash" : "0xb51b8d6b63a1feb0c948d2e5c205e636cb1a118715ab4b70d6888737057df9e9",
+                    "nonce" : "0x55b7fdf68fe9c7f3",
                     "number" : "0x01",
                     "parentHash" : "0x26f86034ee1eb809187ea75489ecbbb14b62e9d6f8658a8b3851fa20f2ea8906",
                     "receiptTrie" : "0xa1907a196b9c51603241fc723e7f86206fb80348efda5807e96b4be955baf7ce",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe7f2318b9ac53a5f3c739cfd61075dd0123d88e87624038d5af79450340a3b09",
+        "lastblockhash" : "0x00b270bc4db4fb07a2e99c887883d05203f825bb9ebcbb70f2f18dc4b194683d",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "codecopy_dejavu2_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "98b23354f0e70b553efab40f18852cfeac3dd6b6e20d559e25d80cdeade16b93"
+            "sourceHash" : "31b726060f60b8e7cfa6457c7cf0a5b62829f486ea23f12b5d13dc155c6ff701"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x5246",
-                    "hash" : "0xbe31c3c325d9945abb6e61b485184bf2d1b8fdd581d57da46e9c35f07cf39239",
-                    "mixHash" : "0xf4a9f55b544b9d987fc32bcce5ab4d29c9c2da2760abc2033088b77bfccd66bb",
-                    "nonce" : "0x100c7623894eab51",
+                    "hash" : "0x4d366f370f37ea28f49d1841a8f2bda4a18e501105bc4ff1cb897d04c5d1d318",
+                    "mixHash" : "0x6a5935ea33255160f193a2e9030c674c876e3c1993e0a4925e376faeccb548d2",
+                    "nonce" : "0x284afef46469a663",
                     "number" : "0x01",
                     "parentHash" : "0x26f86034ee1eb809187ea75489ecbbb14b62e9d6f8658a8b3851fa20f2ea8906",
                     "receiptTrie" : "0x393d415cec5e8686e12145b1962f6ce5e24bb80e61931243be7d7de7bb6c7457",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbe31c3c325d9945abb6e61b485184bf2d1b8fdd581d57da46e9c35f07cf39239",
+        "lastblockhash" : "0x4d366f370f37ea28f49d1841a8f2bda4a18e501105bc4ff1cb897d04c5d1d318",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "codecopy_dejavu2_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "98b23354f0e70b553efab40f18852cfeac3dd6b6e20d559e25d80cdeade16b93"
+            "sourceHash" : "31b726060f60b8e7cfa6457c7cf0a5b62829f486ea23f12b5d13dc155c6ff701"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x5246",
-                    "hash" : "0xa8347d1ffbf95fb8ebfd565d9351d4ed8c4179ee63da1d8491a6a70d559ed66d",
-                    "mixHash" : "0x885f2b8745dea22839ae2529dc05bea60b41252a69f03d53d61b09533a9526c0",
-                    "nonce" : "0x259614482ed875b4",
+                    "hash" : "0xdb598f7824ec04bfa4bf9c0649781ed688916640425c3ae3e1ea48edf6e91634",
+                    "mixHash" : "0xb2da475d5cffcf4f5f60e90f5db77e2f8e365b39b3a1a45d702353c3bf432847",
+                    "nonce" : "0x78088ef74c4be197",
                     "number" : "0x01",
                     "parentHash" : "0x26f86034ee1eb809187ea75489ecbbb14b62e9d6f8658a8b3851fa20f2ea8906",
                     "receiptTrie" : "0x393d415cec5e8686e12145b1962f6ce5e24bb80e61931243be7d7de7bb6c7457",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa8347d1ffbf95fb8ebfd565d9351d4ed8c4179ee63da1d8491a6a70d559ed66d",
+        "lastblockhash" : "0xdb598f7824ec04bfa4bf9c0649781ed688916640425c3ae3e1ea48edf6e91634",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "codecopy_dejavu2_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "98b23354f0e70b553efab40f18852cfeac3dd6b6e20d559e25d80cdeade16b93"
+            "sourceHash" : "31b726060f60b8e7cfa6457c7cf0a5b62829f486ea23f12b5d13dc155c6ff701"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x5246",
-                    "hash" : "0x96f1caec9dcd5f8667ef83c8307d11c5326bddab4c3833a88300101c42b16ff4",
-                    "mixHash" : "0x634cecaa0c50f1ac792420526e3af311e00afea75106e0d1a4bdac7d7ff674be",
-                    "nonce" : "0xdc66405407d4deb7",
+                    "hash" : "0xe123b27f7b8f9383201d417f4cdd8fd1168f7ddb0b861c3bde96eeb8cfde8e68",
+                    "mixHash" : "0x95d771acc41e61b5733662acda74c624bd1bb4c136e94be46e84958244ceb37f",
+                    "nonce" : "0x6ab19452c961a357",
                     "number" : "0x01",
                     "parentHash" : "0x26f86034ee1eb809187ea75489ecbbb14b62e9d6f8658a8b3851fa20f2ea8906",
                     "receiptTrie" : "0x393d415cec5e8686e12145b1962f6ce5e24bb80e61931243be7d7de7bb6c7457",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901f9a026f86034ee1eb809187ea75489ecbbb14b62e9d6f8658a8b3851fa20f2ea8906a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0c47270ef9f5f66430906304807b9cabcf9f00efb1b4693243f63516d42b5d2e5a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a0393d415cec5e8686e12145b1962f6ce5e24bb80e61931243be7d7de7bb6c7457b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a000000008252468203e880a095d771acc41e61b5733662acda74c624bd1bb4c136e94be46e84958244ceb37f886ab19452c961a357f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x96f1caec9dcd5f8667ef83c8307d11c5326bddab4c3833a88300101c42b16ff4",
+        "lastblockhash" : "0xe123b27f7b8f9383201d417f4cdd8fd1168f7ddb0b861c3bde96eeb8cfde8e68",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "codecopy_dejavu2_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu2_d0g0v0Filler.json",
-            "sourceHash" : "98b23354f0e70b553efab40f18852cfeac3dd6b6e20d559e25d80cdeade16b93"
+            "sourceHash" : "31b726060f60b8e7cfa6457c7cf0a5b62829f486ea23f12b5d13dc155c6ff701"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x5246",
-                    "hash" : "0x2dab2129293bca2e3c4a6f05fc2dbbaa32b9cb04764cee7cdffb8062cab50814",
-                    "mixHash" : "0x2a8ee9367cd63cfe2b6ddd70f71916f1a58176675c85549b6341e125d6e92e67",
-                    "nonce" : "0xbf55830fce279823",
+                    "hash" : "0x0daacd9605447579b351253efccfb136c8df82907e44e34e5e617fad6c38437f",
+                    "mixHash" : "0x505b1710a436d524e90e48f846977bcc4f9d6f83f8be486422ec6c433f71aaa0",
+                    "nonce" : "0xc89da029368a379c",
                     "number" : "0x01",
                     "parentHash" : "0x26f86034ee1eb809187ea75489ecbbb14b62e9d6f8658a8b3851fa20f2ea8906",
                     "receiptTrie" : "0x393d415cec5e8686e12145b1962f6ce5e24bb80e61931243be7d7de7bb6c7457",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa018f9f7900edc2f66f1ffa87cc2b647c31e5bda6a1e1c51217a3ea97d08a844a6a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x2dab2129293bca2e3c4a6f05fc2dbbaa32b9cb04764cee7cdffb8062cab50814",
+        "lastblockhash" : "0x0daacd9605447579b351253efccfb136c8df82907e44e34e5e617fad6c38437f",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0.json
index 96c1df88f..7b71a412e 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "codecopy_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "4e22bd33cb48ac41957b564caf3be593f52f39dc9bc0c09d36c20bb74f300353"
+            "sourceHash" : "e1727c8e3048c082b84962a71a607bd9f3ce22827b1fd303359b311427981acb"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xc1f11a7bdc02dbea9881b95700e80f3a6e10b71d94fc2fa902e3325e239411ce",
-                    "mixHash" : "0x85bc8f856ef502392151fffbfa7d5ef70605c52cdba313cf7f5e5492d9f28faf",
-                    "nonce" : "0x31e18fafedd1cf2d",
+                    "hash" : "0xc6cfc37d3022371a17106d2b4c1067a861ab73e9d6392368a04e04e6e8ece0eb",
+                    "mixHash" : "0x14cb47156688ea71bdd8fdde95f462354c12d62a82feaadc962afc38357ab087",
+                    "nonce" : "0x08c3f38bf2ba57aa",
                     "number" : "0x01",
                     "parentHash" : "0xef4bc5ecef0a0639586ac0fa0234557e0977c60c977e3fe6cbc8df15de3ed07c",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90266f901fca0ef4bc5ecef0a0639586ac0fa0234557e0977c60c977e3fe6cbc8df15de3ed07ca01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0d9c16bc0d926f628979db695036895206be484900f0a5d4a6aca940effc8243da06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a097fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a014cb47156688ea71bdd8fdde95f462354c12d62a82feaadc962afc38357ab0878808c3f38bf2ba57aaf864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc1f11a7bdc02dbea9881b95700e80f3a6e10b71d94fc2fa902e3325e239411ce",
+        "lastblockhash" : "0xc6cfc37d3022371a17106d2b4c1067a861ab73e9d6392368a04e04e6e8ece0eb",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "codecopy_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "4e22bd33cb48ac41957b564caf3be593f52f39dc9bc0c09d36c20bb74f300353"
+            "sourceHash" : "e1727c8e3048c082b84962a71a607bd9f3ce22827b1fd303359b311427981acb"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xa76971b95ea82b2d53719a37740fd6c515cf7bf4b6ddd2892cbbc40a587852c6",
-                    "mixHash" : "0xd6c248f25fab54b14b8c4fbca74c1bf5699263ef68a8fd87470cbb257fa1a34f",
-                    "nonce" : "0xea95565766b34816",
+                    "hash" : "0x3fd4b67e70ad0ccb797845ab8dd026324453fdb2082decd1d585056e0cd0b678",
+                    "mixHash" : "0xa3902d4d37a227fcede3af40a41feca44f1953c9c7e665e714a099eb9965c827",
+                    "nonce" : "0x3446e1075b55ae45",
                     "number" : "0x01",
                     "parentHash" : "0xef4bc5ecef0a0639586ac0fa0234557e0977c60c977e3fe6cbc8df15de3ed07c",
                     "receiptTrie" : "0x0b50b7a1bc07bb6c2e0d1c987eef8175c88206d1e24557ded2c82069c72f1947",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa76971b95ea82b2d53719a37740fd6c515cf7bf4b6ddd2892cbbc40a587852c6",
+        "lastblockhash" : "0x3fd4b67e70ad0ccb797845ab8dd026324453fdb2082decd1d585056e0cd0b678",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "codecopy_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "4e22bd33cb48ac41957b564caf3be593f52f39dc9bc0c09d36c20bb74f300353"
+            "sourceHash" : "e1727c8e3048c082b84962a71a607bd9f3ce22827b1fd303359b311427981acb"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x1f3dd527c1944adb490af6458268a7b77a41a521f8fb4854bc82516354fe5a3d",
-                    "mixHash" : "0x44420b08a18f8bbd2ca2428a562231d3b0b6f3ad8f4fdb5b66a104f5c3614285",
-                    "nonce" : "0x39ad3b8f3e0be82b",
+                    "hash" : "0xaba1603ad04466f79b078eb4a40370dac442ef069c75c0e8eef2418ded12ec0e",
+                    "mixHash" : "0x5e1bca6d138442a708c19dd46c10a4696cae01a4ae864cfe9e66c208e59ae7e4",
+                    "nonce" : "0xad3fa4f3a7a9965f",
                     "number" : "0x01",
                     "parentHash" : "0xef4bc5ecef0a0639586ac0fa0234557e0977c60c977e3fe6cbc8df15de3ed07c",
                     "receiptTrie" : "0x0b50b7a1bc07bb6c2e0d1c987eef8175c88206d1e24557ded2c82069c72f1947",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0c4bc1f96f9d2d0b96eef2051f8f6e7523984d2fbe5ae7c665c61d695eef8a2baa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x1f3dd527c1944adb490af6458268a7b77a41a521f8fb4854bc82516354fe5a3d",
+        "lastblockhash" : "0xaba1603ad04466f79b078eb4a40370dac442ef069c75c0e8eef2418ded12ec0e",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "codecopy_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "4e22bd33cb48ac41957b564caf3be593f52f39dc9bc0c09d36c20bb74f300353"
+            "sourceHash" : "e1727c8e3048c082b84962a71a607bd9f3ce22827b1fd303359b311427981acb"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x9595a39b5c3631a5dd67c3fb04d168f5a73068e2276a47fc3dd7293bfa03f14e",
-                    "mixHash" : "0x5f9df1b1e844b5714776ef9a632360b946b685cdbd4f36754c1c930cc89ed187",
-                    "nonce" : "0x3ae602e9429e08be",
+                    "hash" : "0x748db04a6c1e456c420984f6cb60a90c79628049718b2e9551dcbdbf615861ac",
+                    "mixHash" : "0xef2a2be8ac275abbcbb92878e070fa6cd8664856ea18ecde6de5c302f31e1315",
+                    "nonce" : "0x5446c0f59e8e83a1",
                     "number" : "0x01",
                     "parentHash" : "0xef4bc5ecef0a0639586ac0fa0234557e0977c60c977e3fe6cbc8df15de3ed07c",
                     "receiptTrie" : "0x0b50b7a1bc07bb6c2e0d1c987eef8175c88206d1e24557ded2c82069c72f1947",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0c4bc1f96f9d2d0b96eef2051f8f6e7523984d2fbe5ae7c665c61d695eef8a2baa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x9595a39b5c3631a5dd67c3fb04d168f5a73068e2276a47fc3dd7293bfa03f14e",
+        "lastblockhash" : "0x748db04a6c1e456c420984f6cb60a90c79628049718b2e9551dcbdbf615861ac",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "codecopy_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/codecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "4e22bd33cb48ac41957b564caf3be593f52f39dc9bc0c09d36c20bb74f300353"
+            "sourceHash" : "e1727c8e3048c082b84962a71a607bd9f3ce22827b1fd303359b311427981acb"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x10a827c80f3d2f9c09e34555d109821fe5a3a2cc40464ee99ede26658f1e4702",
-                    "mixHash" : "0xb1ed01cd3c130c7d8ca0e5ddae6b2bc62f63fc8119162a14a37cc233abf7d2e9",
-                    "nonce" : "0x747e5b38ec2745b1",
+                    "hash" : "0x7f1bd7c17550c806ea6e8285402143a66d85524ef4249d7b880534d643dcc778",
+                    "mixHash" : "0xe4d6fd21f114d732511ecfc6ef001096bfd8e168285623697105522d363fd6c3",
+                    "nonce" : "0xdeb229c8633cb534",
                     "number" : "0x01",
                     "parentHash" : "0xef4bc5ecef0a0639586ac0fa0234557e0977c60c977e3fe6cbc8df15de3ed07c",
                     "receiptTrie" : "0x0b50b7a1bc07bb6c2e0d1c987eef8175c88206d1e24557ded2c82069c72f1947",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x10a827c80f3d2f9c09e34555d109821fe5a3a2cc40464ee99ede26658f1e4702",
+        "lastblockhash" : "0x7f1bd7c17550c806ea6e8285402143a66d85524ef4249d7b880534d643dcc778",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0.json
index c0abbfba9..841c0c0e0 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "extcodecopy_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "639ef62fa94acd61d162b6924b04dd7f831a596a128e0d2d4afb958b912798a4"
+            "sourceHash" : "dcc66a36a965d3aa3a72a1e36441feb2d2d129b17eb665c6e8aa48f8900057d8"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x2e0f723ddd5d63578c92d715e4699dfb0af8aae5317c54758e72a91730bbcbd1",
-                    "mixHash" : "0x73c2c151884e053132a4e79a8ce33e14f51385df7cbd131b30b93bd9e811ab6c",
-                    "nonce" : "0x2e4bf32958df5ff2",
+                    "hash" : "0x4935307ae0bcc608fff5576fc060c1d0b6ea1a8187a0de0e8b32c760c5437287",
+                    "mixHash" : "0x142cfcd9b8af128aad2aa12bc9f77cbf595829b017a3223897de35930c3898c0",
+                    "nonce" : "0xfa33a3ea7bbc45da",
                     "number" : "0x01",
                     "parentHash" : "0x836494c900ee072389621b2e50fe3219479eec758fbc905bcacaa783923fbc61",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90266f901fca0836494c900ee072389621b2e50fe3219479eec758fbc905bcacaa783923fbc61a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa035e6a2bbd617071a1ae40b5301454cf130bcaa97365f541784306d3959f09f58a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a097fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a073c2c151884e053132a4e79a8ce33e14f51385df7cbd131b30b93bd9e811ab6c882e4bf32958df5ff2f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2e0f723ddd5d63578c92d715e4699dfb0af8aae5317c54758e72a91730bbcbd1",
+        "lastblockhash" : "0x4935307ae0bcc608fff5576fc060c1d0b6ea1a8187a0de0e8b32c760c5437287",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "extcodecopy_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "639ef62fa94acd61d162b6924b04dd7f831a596a128e0d2d4afb958b912798a4"
+            "sourceHash" : "dcc66a36a965d3aa3a72a1e36441feb2d2d129b17eb665c6e8aa48f8900057d8"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xa4d29622716d829ed4d13f7e8c05bce9f70c2077530a9b65905fa87549032493",
-                    "mixHash" : "0x0b8b90a6c752166db23f87700b8278b67d1f0d0777c4849efc68d39fd92c9ba8",
-                    "nonce" : "0x53511360fb207612",
+                    "hash" : "0x8343a55c75e13fe8d3b75967eeefea5e0be1f8d8d40398d2eaa73d6b16a3cd4b",
+                    "mixHash" : "0x760efe9944c4cc15651e98ef2aa806d44658a2a1121f61ebc69271d3e19c9c1d",
+                    "nonce" : "0x89a4e8c2aca977fe",
                     "number" : "0x01",
                     "parentHash" : "0x836494c900ee072389621b2e50fe3219479eec758fbc905bcacaa783923fbc61",
                     "receiptTrie" : "0x29905be881d46e8ce84c63378cbedae2c14dc21ef037f89d9fe781f253559f02",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "0xf90266f901fca0836494c900ee072389621b2e50fe3219479eec758fbc905bcacaa783923fbc61a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa015584ba8151d046c348bdf9dfc0045fe26b74d79901054b5d580b0f7a7654eb8a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a029905be881d46e8ce84c63378cbedae2c14dc21ef037f89d9fe781f253559f02b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a00b8b90a6c752166db23f87700b8278b67d1f0d0777c4849efc68d39fd92c9ba88853511360fb207612f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa4d29622716d829ed4d13f7e8c05bce9f70c2077530a9b65905fa87549032493",
+        "lastblockhash" : "0x8343a55c75e13fe8d3b75967eeefea5e0be1f8d8d40398d2eaa73d6b16a3cd4b",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "extcodecopy_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "639ef62fa94acd61d162b6924b04dd7f831a596a128e0d2d4afb958b912798a4"
+            "sourceHash" : "dcc66a36a965d3aa3a72a1e36441feb2d2d129b17eb665c6e8aa48f8900057d8"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x80c5e4f5153d6794c4e9debaaa60051544d99b2c487d89f1f65e3f283e57ceb5",
-                    "mixHash" : "0xcf085bfe423c2780370ba26b6ec6141b3f9d141fa4cc9746bb4b77395c0325ac",
-                    "nonce" : "0x1167890d7aff36ee",
+                    "hash" : "0xb382e0b19dd8c18729d7cbe13bd2702d81abb895d1b479d0d4cd604a7ce6b8e8",
+                    "mixHash" : "0x811986acf57d750bd8a1f3bdbcaafe3143488c108ba8441d6fd67094acf2648e",
+                    "nonce" : "0xfe41951a7c21d7da",
                     "number" : "0x01",
                     "parentHash" : "0x836494c900ee072389621b2e50fe3219479eec758fbc905bcacaa783923fbc61",
                     "receiptTrie" : "0x29905be881d46e8ce84c63378cbedae2c14dc21ef037f89d9fe781f253559f02",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90266f901fca0836494c900ee072389621b2e50fe3219479eec758fbc905bcacaa783923fbc61a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa015584ba8151d046c348bdf9dfc0045fe26b74d79901054b5d580b0f7a7654eb8a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a029905be881d46e8ce84c63378cbedae2c14dc21ef037f89d9fe781f253559f02b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a0cf085bfe423c2780370ba26b6ec6141b3f9d141fa4cc9746bb4b77395c0325ac881167890d7aff36eef864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x80c5e4f5153d6794c4e9debaaa60051544d99b2c487d89f1f65e3f283e57ceb5",
+        "lastblockhash" : "0xb382e0b19dd8c18729d7cbe13bd2702d81abb895d1b479d0d4cd604a7ce6b8e8",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "extcodecopy_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "639ef62fa94acd61d162b6924b04dd7f831a596a128e0d2d4afb958b912798a4"
+            "sourceHash" : "dcc66a36a965d3aa3a72a1e36441feb2d2d129b17eb665c6e8aa48f8900057d8"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x5e629696eedf24179adeed33269ff14e6c736b5c70a40801293f84122a29a71d",
-                    "mixHash" : "0x6f501936b6d68ceea03253b9cdec7777dcd5cb93b140866d8b01e8cf50549978",
-                    "nonce" : "0xdddcd2f07b82524f",
+                    "hash" : "0x1fc939f77e3e24a95ad08e786a9a7bdc49e59f710f74688505b589f5aa9e4388",
+                    "mixHash" : "0x4baa79190aa1139a89be169c25393adde99f0b7b13609c5a8f5c97f11274536e",
+                    "nonce" : "0x00f7405a066aad8d",
                     "number" : "0x01",
                     "parentHash" : "0x836494c900ee072389621b2e50fe3219479eec758fbc905bcacaa783923fbc61",
                     "receiptTrie" : "0x29905be881d46e8ce84c63378cbedae2c14dc21ef037f89d9fe781f253559f02",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5e629696eedf24179adeed33269ff14e6c736b5c70a40801293f84122a29a71d",
+        "lastblockhash" : "0x1fc939f77e3e24a95ad08e786a9a7bdc49e59f710f74688505b589f5aa9e4388",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "extcodecopy_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/extcodecopy_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "639ef62fa94acd61d162b6924b04dd7f831a596a128e0d2d4afb958b912798a4"
+            "sourceHash" : "dcc66a36a965d3aa3a72a1e36441feb2d2d129b17eb665c6e8aa48f8900057d8"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x1aac7830d2c9db9b52acf2d44e7893a94c512cc6a0509525e4ce2f65a6b4cf8b",
-                    "mixHash" : "0x73bed7167795627979100cacdfc69d4cabf96978cebba103405afbb6a85a03c1",
-                    "nonce" : "0x19312f44bd719a7c",
+                    "hash" : "0x9573fe72dbd9fc5390125db28818168072459031370311075a64654678876092",
+                    "mixHash" : "0xd1d01b627ff677e8c9bba89baf7c1e84fca80b3223753cac198aaa4c299fee48",
+                    "nonce" : "0x5c172eec713d91e0",
                     "number" : "0x01",
                     "parentHash" : "0x836494c900ee072389621b2e50fe3219479eec758fbc905bcacaa783923fbc61",
                     "receiptTrie" : "0x29905be881d46e8ce84c63378cbedae2c14dc21ef037f89d9fe781f253559f02",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1aac7830d2c9db9b52acf2d44e7893a94c512cc6a0509525e4ce2f65a6b4cf8b",
+        "lastblockhash" : "0x9573fe72dbd9fc5390125db28818168072459031370311075a64654678876092",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0.json
index c1b9b259a..6f40c09d3 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "log1_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "15ed5fe989859b2040aa177b2c84fe458d25d5b18548f921519b07b4796db9f9"
+            "sourceHash" : "0180df288656f0ecfd9ac4b519703c7971513c63e05ce495281d2663e85d3db5"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x47efbc6a05d38ae55f0b3b1e08082d652ebbdc27204394ea496722e887db4639",
-                    "mixHash" : "0x50a6c85921616558f8d45b8f92e27386a545b27026f51836eb569bef82810e64",
-                    "nonce" : "0x54721fc84b52abac",
+                    "hash" : "0xdba9f52c1aa1b4f13b717b9c421724e27ae02c5f752765697a2f45519fae23f3",
+                    "mixHash" : "0x6a8e66200aebb8c34bd1bbb339b9bbbf745ac98805dbb3ca5beb68ee7355a2fb",
+                    "nonce" : "0x4927747bf72097d5",
                     "number" : "0x01",
                     "parentHash" : "0x92bb84fac5067350239657d58ec485b991c6d5805d0ddf2ac266c902ca51e4e7",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x47efbc6a05d38ae55f0b3b1e08082d652ebbdc27204394ea496722e887db4639",
+        "lastblockhash" : "0xdba9f52c1aa1b4f13b717b9c421724e27ae02c5f752765697a2f45519fae23f3",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "log1_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "15ed5fe989859b2040aa177b2c84fe458d25d5b18548f921519b07b4796db9f9"
+            "sourceHash" : "0180df288656f0ecfd9ac4b519703c7971513c63e05ce495281d2663e85d3db5"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x27930b276eef0a688a7f0c74864895a400c13f3b780d81532a15a4ee5503d5c3",
-                    "mixHash" : "0xa76dcf0a95ba2214f87d659b0184829629c587d6d9ef5237d6b12794b21e611b",
-                    "nonce" : "0xf7b9a165a30b220c",
+                    "hash" : "0x0cd1fc0e77ca0a32546405e8d96a2aa2321895fcbb960509eb88f76198f29470",
+                    "mixHash" : "0xe4150e6a659b6325cf6b68292fc9da23e6b6ababf02de10c12e534f3957d87de",
+                    "nonce" : "0x592dada5eacc3086",
                     "number" : "0x01",
                     "parentHash" : "0x92bb84fac5067350239657d58ec485b991c6d5805d0ddf2ac266c902ca51e4e7",
                     "receiptTrie" : "0x76f2c37d5f47b668e87afe61effbfba2a109cb67cc635b4f3426aa1d27d002ab",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x27930b276eef0a688a7f0c74864895a400c13f3b780d81532a15a4ee5503d5c3",
+        "lastblockhash" : "0x0cd1fc0e77ca0a32546405e8d96a2aa2321895fcbb960509eb88f76198f29470",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "log1_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "15ed5fe989859b2040aa177b2c84fe458d25d5b18548f921519b07b4796db9f9"
+            "sourceHash" : "0180df288656f0ecfd9ac4b519703c7971513c63e05ce495281d2663e85d3db5"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x51a4b716d33c8c27134cd50c2da8ab359772bd7829a5848131341cf04d1002d5",
-                    "mixHash" : "0x3f05baafb9fed6765b6c87805e6f2cf33d1c6b00471dd5bd95e625571e303ebc",
-                    "nonce" : "0x70e1312031f41cce",
+                    "hash" : "0xaf34ee66e44cbbdbb67d04ceaa314363e9212efb44aac3608333d943bb887f70",
+                    "mixHash" : "0x8e2f5e5d16051e5cbb07b84fbee4263b34957bc4643cabff972c8e33527663a2",
+                    "nonce" : "0x1967de8b5ae62b76",
                     "number" : "0x01",
                     "parentHash" : "0x92bb84fac5067350239657d58ec485b991c6d5805d0ddf2ac266c902ca51e4e7",
                     "receiptTrie" : "0x76f2c37d5f47b668e87afe61effbfba2a109cb67cc635b4f3426aa1d27d002ab",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x51a4b716d33c8c27134cd50c2da8ab359772bd7829a5848131341cf04d1002d5",
+        "lastblockhash" : "0xaf34ee66e44cbbdbb67d04ceaa314363e9212efb44aac3608333d943bb887f70",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "log1_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "15ed5fe989859b2040aa177b2c84fe458d25d5b18548f921519b07b4796db9f9"
+            "sourceHash" : "0180df288656f0ecfd9ac4b519703c7971513c63e05ce495281d2663e85d3db5"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x41a0a2e55f6650bdab0e770230e7a38e484c4b8acd4c29c3d2947cc453471d4a",
-                    "mixHash" : "0x57599f9b1f4c67883e9c93641ec6b021e4f07ba0e16a38143aeb432301d1f8a4",
-                    "nonce" : "0xd444524bb4abb15f",
+                    "hash" : "0xe45c5f01cf4803b37be4ef434b2cc7c45e29d0a92f10a1127fe046258716f1f0",
+                    "mixHash" : "0xb4d5ec5813bcca83af34b4b6318002288bde2eed2983d4f81088f1c7105475e8",
+                    "nonce" : "0x38cb416bc6f19a46",
                     "number" : "0x01",
                     "parentHash" : "0x92bb84fac5067350239657d58ec485b991c6d5805d0ddf2ac266c902ca51e4e7",
                     "receiptTrie" : "0x76f2c37d5f47b668e87afe61effbfba2a109cb67cc635b4f3426aa1d27d002ab",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x41a0a2e55f6650bdab0e770230e7a38e484c4b8acd4c29c3d2947cc453471d4a",
+        "lastblockhash" : "0xe45c5f01cf4803b37be4ef434b2cc7c45e29d0a92f10a1127fe046258716f1f0",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "log1_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log1_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "15ed5fe989859b2040aa177b2c84fe458d25d5b18548f921519b07b4796db9f9"
+            "sourceHash" : "0180df288656f0ecfd9ac4b519703c7971513c63e05ce495281d2663e85d3db5"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xc85c970409bdde893493416b31ab33153db319ab951415e5b5c8d3e31b86226a",
-                    "mixHash" : "0x5a3c6f9fce6ce6498e85592726e634d6addae815cd28650f1dc85c2d3b49e713",
-                    "nonce" : "0x591a06ec744df450",
+                    "hash" : "0x319de6819b7bb2f2a10708b342920fafb48ed30b9ee671b26e7f8a90fc544952",
+                    "mixHash" : "0x4f080b1e1dac8fc7213946c86336dbc23c2a74de8c263f46d4c9a091f2387f7d",
+                    "nonce" : "0x8e12c792faf2b63c",
                     "number" : "0x01",
                     "parentHash" : "0x92bb84fac5067350239657d58ec485b991c6d5805d0ddf2ac266c902ca51e4e7",
                     "receiptTrie" : "0x76f2c37d5f47b668e87afe61effbfba2a109cb67cc635b4f3426aa1d27d002ab",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0fb1fb0c27bfcb64197bb5951fdeee585e9027bf6ed3e461b8b81c159cd7ecbbea056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xc85c970409bdde893493416b31ab33153db319ab951415e5b5c8d3e31b86226a",
+        "lastblockhash" : "0x319de6819b7bb2f2a10708b342920fafb48ed30b9ee671b26e7f8a90fc544952",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0.json
index 1850352b8..9c110a604 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "log2_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "692df830fb959726a6a89df04888e5df726589b815c7e266108b982e00a57f48"
+            "sourceHash" : "922d326424958956fd438c1df90952a53a13b096efaf6ade70974abd4c170290"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x4c60dd349c0f502a84826ea41196a0066e9e7033f70b2605cc977aa1870ae742",
-                    "mixHash" : "0x8e6afed12729286e8284885ef6715223b914f761bc2e2fea90d9ede96425cd02",
-                    "nonce" : "0x23f5377548b28f0b",
+                    "hash" : "0xd5684606d4c7ab9420ed5bca51bb5e4aefa0d6944425c6c572c982db4ee5049f",
+                    "mixHash" : "0x14c054d8d2e3faf1040d0e3f62a923d3434d2f4d443dd46e6f0c783a9e62c2f6",
+                    "nonce" : "0x12e9df23e7a7e73f",
                     "number" : "0x01",
                     "parentHash" : "0xd7e3a156a6368cc01493e7fd95156fad96dcbd50530cd400b5baacb1e189ecc6",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90266f901fca0d7e3a156a6368cc01493e7fd95156fad96dcbd50530cd400b5baacb1e189ecc6a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0c877bc7a06b3bdd06c46c769351958ab5b792fd9b5830c16e697af0421bcbf54a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a097fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a014c054d8d2e3faf1040d0e3f62a923d3434d2f4d443dd46e6f0c783a9e62c2f68812e9df23e7a7e73ff864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4c60dd349c0f502a84826ea41196a0066e9e7033f70b2605cc977aa1870ae742",
+        "lastblockhash" : "0xd5684606d4c7ab9420ed5bca51bb5e4aefa0d6944425c6c572c982db4ee5049f",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "log2_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "692df830fb959726a6a89df04888e5df726589b815c7e266108b982e00a57f48"
+            "sourceHash" : "922d326424958956fd438c1df90952a53a13b096efaf6ade70974abd4c170290"
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         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x44a943f0495ea3b7e5b5fe27d039206962b1a9dc4e99f4b34abf8c0ea7732ea0",
-                    "mixHash" : "0xafbf7fa60ab65ea4762d358fbacb29ac2764412e319fd04cc644e9cde7e36ac9",
-                    "nonce" : "0xe8e57ce0992c2bca",
+                    "hash" : "0xab29da5cdf0697f8e8a622a55d376f7dec43136acf9bf923e6f10d3b843a86ff",
+                    "mixHash" : "0x5ca730cb687f7be8c19a25971b00ce3f7c71a168c7d1b9dae1732375fdf5a7d5",
+                    "nonce" : "0x7fe7f8ace7fa159f",
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                     "receiptTrie" : "0xe833136315bb22b155a1a70689c55f9c4b543bf28f48b949eedd0ac8c6c475e5",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x44a943f0495ea3b7e5b5fe27d039206962b1a9dc4e99f4b34abf8c0ea7732ea0",
+        "lastblockhash" : "0xab29da5cdf0697f8e8a622a55d376f7dec43136acf9bf923e6f10d3b843a86ff",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "log2_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "692df830fb959726a6a89df04888e5df726589b815c7e266108b982e00a57f48"
+            "sourceHash" : "922d326424958956fd438c1df90952a53a13b096efaf6ade70974abd4c170290"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x5e720fc0adb4e4eb1cfbe865979df6a68b8a86a07d78a314a476c10702c72b18",
-                    "mixHash" : "0x9b163a541614ed66cfda96e42fa562514f563eb0f15325e0b1313190035fc9e9",
-                    "nonce" : "0xd4baa26a20ee2f3d",
+                    "hash" : "0x19d0e1689250016484cb55c9550058b23bd1b38e7a5e9ab5cd6a30f3d6f1696a",
+                    "mixHash" : "0xeaeff4c2418dc75099473a9bd7631e81bd57d0b8555463a43b27e321a0834a69",
+                    "nonce" : "0x112cc4a39dc68374",
                     "number" : "0x01",
                     "parentHash" : "0xd7e3a156a6368cc01493e7fd95156fad96dcbd50530cd400b5baacb1e189ecc6",
                     "receiptTrie" : "0xe833136315bb22b155a1a70689c55f9c4b543bf28f48b949eedd0ac8c6c475e5",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5e720fc0adb4e4eb1cfbe865979df6a68b8a86a07d78a314a476c10702c72b18",
+        "lastblockhash" : "0x19d0e1689250016484cb55c9550058b23bd1b38e7a5e9ab5cd6a30f3d6f1696a",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "log2_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "692df830fb959726a6a89df04888e5df726589b815c7e266108b982e00a57f48"
+            "sourceHash" : "922d326424958956fd438c1df90952a53a13b096efaf6ade70974abd4c170290"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x3d3c665552a180f3cbb2f44cc794580cf765f56cd5b84d69b75f7fcaa3e3781f",
-                    "mixHash" : "0x4771244285a7d304924e608ec3424b461109d3551125c05cdced1dd1f834a97e",
-                    "nonce" : "0xb9477a35d9861e48",
+                    "hash" : "0xfcc970dbd05612fa5cea88775a8b21c40da36cee72385ad150139718ad9d9459",
+                    "mixHash" : "0x1ff0784e17e94bd80b9b9f0befa8810a87a114c0700e50331968353d9085cef7",
+                    "nonce" : "0x3e69aecde515805f",
                     "number" : "0x01",
                     "parentHash" : "0xd7e3a156a6368cc01493e7fd95156fad96dcbd50530cd400b5baacb1e189ecc6",
                     "receiptTrie" : "0xe833136315bb22b155a1a70689c55f9c4b543bf28f48b949eedd0ac8c6c475e5",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "0xf90266f901fca0d7e3a156a6368cc01493e7fd95156fad96dcbd50530cd400b5baacb1e189ecc6a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0f43db609382e284f68516d33b5c1dd155ffce4a29da5f8f98e66b0b8ed8852e6a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a0e833136315bb22b155a1a70689c55f9c4b543bf28f48b949eedd0ac8c6c475e5b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a01ff0784e17e94bd80b9b9f0befa8810a87a114c0700e50331968353d9085cef7883e69aecde515805ff864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3d3c665552a180f3cbb2f44cc794580cf765f56cd5b84d69b75f7fcaa3e3781f",
+        "lastblockhash" : "0xfcc970dbd05612fa5cea88775a8b21c40da36cee72385ad150139718ad9d9459",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "log2_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log2_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "692df830fb959726a6a89df04888e5df726589b815c7e266108b982e00a57f48"
+            "sourceHash" : "922d326424958956fd438c1df90952a53a13b096efaf6ade70974abd4c170290"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xe25e73285abc26e99360b27725ccf316beb0d960b7d4d5f243ee22a6f3673e62",
-                    "mixHash" : "0xb7014f924ff09a8de4f1ef1b13894048161d4f0522b42d2d3bab4f1a31387ddc",
-                    "nonce" : "0x372db18f4850ec1a",
+                    "hash" : "0x36f6a302f70f99df46edaa83e98df4ac24ae7fe142332bd418b1402987ea6aab",
+                    "mixHash" : "0xb8d13c4db81584a28603ae92ef33226753010f17fb08cc1c9ecb748d1c815f4d",
+                    "nonce" : "0xe61a17d847fd7d54",
                     "number" : "0x01",
                     "parentHash" : "0xd7e3a156a6368cc01493e7fd95156fad96dcbd50530cd400b5baacb1e189ecc6",
                     "receiptTrie" : "0xe833136315bb22b155a1a70689c55f9c4b543bf28f48b949eedd0ac8c6c475e5",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe25e73285abc26e99360b27725ccf316beb0d960b7d4d5f243ee22a6f3673e62",
+        "lastblockhash" : "0x36f6a302f70f99df46edaa83e98df4ac24ae7fe142332bd418b1402987ea6aab",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0.json
index 3ac1edd36..ddc0be359 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "log3_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "d0ea57185040361db13afee19e43df7720b8bbc9a105f6706b57f066031048b6"
+            "sourceHash" : "a72873fb6d753ab55ded929abdc5aced7e43204fa2e9aebb39a75ac73cf5b219"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x14df885458feebf5b26469c84aa720ff985e6a2aa339f22fce3464672f0e756c",
-                    "mixHash" : "0x7efed7e13b4f9fa36e26ad090a2e107f541177b5708a45234335f0d3ca24c814",
-                    "nonce" : "0xe278f8c54e97eadc",
+                    "hash" : "0xa8da1e209014a3f81f5d84ae7a53033b33eb4fe08ba8115971fc85e26ce90fb9",
+                    "mixHash" : "0x1d1a68388f500c1bab28fc52a4504ea3719443c2c627cd3095bb0f723e643151",
+                    "nonce" : "0x085d0ae7ef7ee31a",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0d7e6962ac30ef8bebbfb5faf798c585e17ec4337bb0bfe6cc0218f1c89cb280fa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x14df885458feebf5b26469c84aa720ff985e6a2aa339f22fce3464672f0e756c",
+        "lastblockhash" : "0xa8da1e209014a3f81f5d84ae7a53033b33eb4fe08ba8115971fc85e26ce90fb9",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "log3_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "d0ea57185040361db13afee19e43df7720b8bbc9a105f6706b57f066031048b6"
+            "sourceHash" : "a72873fb6d753ab55ded929abdc5aced7e43204fa2e9aebb39a75ac73cf5b219"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xc997fe2fb5f11079cf4630a3b9ccb5196f849654395410136e597e6a4abe22c9",
-                    "mixHash" : "0xd1caa272533082e771bb5ee54d74ca5b3965021f8a2558eaa1752f34c05179df",
-                    "nonce" : "0x7ecfacb8b27d5d15",
+                    "hash" : "0x852fea1ab76de603493afa4848964b129308310ff7d9456b39258c8087b7ba1e",
+                    "mixHash" : "0x2983097adf7fd076afcfc0e82cf159579c4d29952170d1789dab52f40c870847",
+                    "nonce" : "0xe23c1f8ae8df47a1",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0xe1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0c",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc997fe2fb5f11079cf4630a3b9ccb5196f849654395410136e597e6a4abe22c9",
+        "lastblockhash" : "0x852fea1ab76de603493afa4848964b129308310ff7d9456b39258c8087b7ba1e",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "log3_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "d0ea57185040361db13afee19e43df7720b8bbc9a105f6706b57f066031048b6"
+            "sourceHash" : "a72873fb6d753ab55ded929abdc5aced7e43204fa2e9aebb39a75ac73cf5b219"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xefbffb3561d05bd78ac8d7ed1bf2036c1f41a309c59d00582aec1198b571b322",
-                    "mixHash" : "0x37f17055a2e9e2d207eafa5d4a7c92c31f2fe190ec78920c197754e80277034e",
-                    "nonce" : "0x35075c74b51215d0",
+                    "hash" : "0xe7ce9d2bc54ff7efa9a1a7eb8bf8446f0e1660314fefe0fc5e148d7b4ca40ce8",
+                    "mixHash" : "0x0e37f8c2ae695776eb6693ee9ae63901f48e96f41639a3356ae2defa45072ac7",
+                    "nonce" : "0x12d37a1e5cb9cf77",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0xe1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0c",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xefbffb3561d05bd78ac8d7ed1bf2036c1f41a309c59d00582aec1198b571b322",
+        "lastblockhash" : "0xe7ce9d2bc54ff7efa9a1a7eb8bf8446f0e1660314fefe0fc5e148d7b4ca40ce8",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "log3_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "d0ea57185040361db13afee19e43df7720b8bbc9a105f6706b57f066031048b6"
+            "sourceHash" : "a72873fb6d753ab55ded929abdc5aced7e43204fa2e9aebb39a75ac73cf5b219"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xc247ea3ae41acbb5db78bac501e558dd1ad3e512bbacc829a6a5e11195ec11d0",
-                    "mixHash" : "0xd2bfb3e88c0747da254323f6be86f0d6f0ef60f6b05d640bc729b3969980009f",
-                    "nonce" : "0xd26f65ce2c4d7884",
+                    "hash" : "0xaf6c98ccecc1a5b30778f5cc92a6bc73a1376646f9c41e43e90c3156dc80299e",
+                    "mixHash" : "0xf008097b90fbc1901c7ef55f6c6bc2e86f53048572f8a5e3e68c7dde47abf4a7",
+                    "nonce" : "0x891caae114f53ff0",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0xe1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0c",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc247ea3ae41acbb5db78bac501e558dd1ad3e512bbacc829a6a5e11195ec11d0",
+        "lastblockhash" : "0xaf6c98ccecc1a5b30778f5cc92a6bc73a1376646f9c41e43e90c3156dc80299e",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "log3_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "d0ea57185040361db13afee19e43df7720b8bbc9a105f6706b57f066031048b6"
+            "sourceHash" : "a72873fb6d753ab55ded929abdc5aced7e43204fa2e9aebb39a75ac73cf5b219"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x1b4edc45def1c675965e3334f4f0b9362eb4ed3e47b411d91e545755703a6999",
-                    "mixHash" : "0x204ea9c51b73b77efdc17f4bbe192a4a2ac6dc9558389e07f25ecc17b11faaa2",
-                    "nonce" : "0xf7e826a475788759",
+                    "hash" : "0x13b88083d6ed6733a1259c3d49630f313bd66c6b702d086f780c332f50c6dfae",
+                    "mixHash" : "0xb4e2df07484574b2da683417abafb36daef0ce4184142b9cedbd7aa02adb27d3",
+                    "nonce" : "0x2992b781814a18bd",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0xe1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0c",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90266f901fca0282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa027c3f0015367e79a1cf49dd508c60d7e0ca02fbd363ced0b8b03ec25593cb9fea06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a0e1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0cb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a0204ea9c51b73b77efdc17f4bbe192a4a2ac6dc9558389e07f25ecc17b11faaa288f7e826a475788759f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1b4edc45def1c675965e3334f4f0b9362eb4ed3e47b411d91e545755703a6999",
+        "lastblockhash" : "0x13b88083d6ed6733a1259c3d49630f313bd66c6b702d086f780c332f50c6dfae",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0.json
index e983a1683..41df98d3c 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "log4_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "5befaad9bff6be5da623bf381a7ea50b1f8a17e04d16679bf17a880d14c4acaf"
+            "sourceHash" : "1d836e3416dc8612c267730c8547089af6b9fb51cb11c533d5c196eb79d76ea5"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x4969fd72cba54871ae2c7a7410f23a1e5c13cad62aff44036926282b6aaa0204",
-                    "mixHash" : "0xbfc1ca72cc5ce028de456f08e41dbe45b19c94aca75557c8020f2d83cbc99bcc",
-                    "nonce" : "0x0c4ca6e2d946c306",
+                    "hash" : "0xdce300adb417aa460e03072da6dd84e33253c5ecd17f0a771ea8b33e9750e87a",
+                    "mixHash" : "0x77a25fcdba985d02d5fb89a363af245074184293d94eaff199ff7c82ef9c1836",
+                    "nonce" : "0x7ba4bcbbabd092a6",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4969fd72cba54871ae2c7a7410f23a1e5c13cad62aff44036926282b6aaa0204",
+        "lastblockhash" : "0xdce300adb417aa460e03072da6dd84e33253c5ecd17f0a771ea8b33e9750e87a",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "log4_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "5befaad9bff6be5da623bf381a7ea50b1f8a17e04d16679bf17a880d14c4acaf"
+            "sourceHash" : "1d836e3416dc8612c267730c8547089af6b9fb51cb11c533d5c196eb79d76ea5"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x056df1c85c1e57bb2075b7268341bf8a2c6f39a3de84c211bbd5ce8baf4fcce0",
-                    "mixHash" : "0x3793d708c077853bc5705703ade5d127283b2ef0d1c6e358d12551280ee7240b",
-                    "nonce" : "0xe1ad74a6394e9d7c",
+                    "hash" : "0xef4ed01a50350a3ea96ed8b5bf59fffaf052641d00dd231a772bb8413e61bcc8",
+                    "mixHash" : "0xde26814494c880a0d0ef007af1491357a6c1141a4133bfbd216a63d94a1832c8",
+                    "nonce" : "0x158ca9e8d3a51b7e",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
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@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x056df1c85c1e57bb2075b7268341bf8a2c6f39a3de84c211bbd5ce8baf4fcce0",
+        "lastblockhash" : "0xef4ed01a50350a3ea96ed8b5bf59fffaf052641d00dd231a772bb8413e61bcc8",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "log4_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "5befaad9bff6be5da623bf381a7ea50b1f8a17e04d16679bf17a880d14c4acaf"
+            "sourceHash" : "1d836e3416dc8612c267730c8547089af6b9fb51cb11c533d5c196eb79d76ea5"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x119fb1876b4ac4713edbcdcd729976efbf89806f095aa508f1a7f16b26864feb",
-                    "mixHash" : "0x74ef2ae144a8285e8cb70ee6d877f4ccc12c49731ce02150c3a368b1d365b4c9",
-                    "nonce" : "0xc237862e0677a66a",
+                    "hash" : "0xec94bc93c3436606452d743966b721bc4723631d5f0bdd883e6a6c10bae8738b",
+                    "mixHash" : "0xd65cba245591a342a3a4f7755ffabaff0a32ec9bfa29e827c7e4dad4697b5c65",
+                    "nonce" : "0x7c95c82bea8bbad4",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0xe1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0c",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x119fb1876b4ac4713edbcdcd729976efbf89806f095aa508f1a7f16b26864feb",
+        "lastblockhash" : "0xec94bc93c3436606452d743966b721bc4723631d5f0bdd883e6a6c10bae8738b",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "log4_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "5befaad9bff6be5da623bf381a7ea50b1f8a17e04d16679bf17a880d14c4acaf"
+            "sourceHash" : "1d836e3416dc8612c267730c8547089af6b9fb51cb11c533d5c196eb79d76ea5"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xefabe713a450ee143bdce6bd1cfe4e017c996cb6be2a3c0033b55625abe4df8b",
-                    "mixHash" : "0xa93f99adf2eab117a772c8ffb2b250d39463579bf7e4eba0f5d8347a62bf2bd4",
-                    "nonce" : "0xcf9168d124bc2901",
+                    "hash" : "0x5d00bb6746188842d9956142e911b8a5c38f540b72e7f55f59f71cbe186dc0ec",
+                    "mixHash" : "0x7dc8d71adcf9ef551addddb5f73e57acd4a116b7f0d9946d56a73d5618ebf497",
+                    "nonce" : "0xbe19c1ef2dfaa578",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0xe1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0c",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "0xf90266f901fca0282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa027c3f0015367e79a1cf49dd508c60d7e0ca02fbd363ced0b8b03ec25593cb9fea06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a0e1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0cb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a07dc8d71adcf9ef551addddb5f73e57acd4a116b7f0d9946d56a73d5618ebf49788be19c1ef2dfaa578f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xefabe713a450ee143bdce6bd1cfe4e017c996cb6be2a3c0033b55625abe4df8b",
+        "lastblockhash" : "0x5d00bb6746188842d9956142e911b8a5c38f540b72e7f55f59f71cbe186dc0ec",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "log4_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/log4_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "5befaad9bff6be5da623bf381a7ea50b1f8a17e04d16679bf17a880d14c4acaf"
+            "sourceHash" : "1d836e3416dc8612c267730c8547089af6b9fb51cb11c533d5c196eb79d76ea5"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xf84ab322159d51647f6d19ef02bc68d6d53374175a8306426caac1d6300246fb",
-                    "mixHash" : "0x2a5410cdef221bfe3079a03a8a9251f9eaf80a9af60aac41b109ff7602d901a8",
-                    "nonce" : "0x854d962df096d9b8",
+                    "hash" : "0xbb9182f819ae8f49a43a6b02d89e03d9006ec30eac969153993f6b95ee09a4ca",
+                    "mixHash" : "0x7dab5d08ae17817fd239aa7e235653e7569d7c143ad0559e07e19c0d4f66b145",
+                    "nonce" : "0xc0677ebc1c708da1",
                     "number" : "0x01",
                     "parentHash" : "0x282eab0dce6952e2c45a8f918e3f1a43327bf63615ea074c792c2ec8f8d4c661",
                     "receiptTrie" : "0xe1d4fd5f2b208ea8029dd328065d8e1c55fd9c99e75ec041b5724ef289518b0c",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf84ab322159d51647f6d19ef02bc68d6d53374175a8306426caac1d6300246fb",
+        "lastblockhash" : "0xbb9182f819ae8f49a43a6b02d89e03d9006ec30eac969153993f6b95ee09a4ca",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0.json
index c3fbad1ce..7cb1e6821 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem0b_singleByte_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "579e6f7c686c732fda3d524fd5fff22584c38b471e231d6097bba1f0201e6c57"
+            "sourceHash" : "5c69b5ef16775eb10cbc14c72a4472eef65e42c746776d726f349709eacc3bbf"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0xa621181bda6e3bf269da3d9611e3c6ee928780c2d1d1319327250a7c7c476758",
-                    "mixHash" : "0x28574f13730eeac81ca315ee433c0581e3f8bbc129002d355085243a52670bc1",
-                    "nonce" : "0x816c3b986614dc81",
+                    "hash" : "0x61eb363b76824239bf56095d473516a889c79e18b410567b1c00e39eb90d75bb",
+                    "mixHash" : "0x2fc0946dcd23dae8492d4e9e7f5e5abc3b76fc6bde4cd0311624c8cd31459fbb",
+                    "nonce" : "0x0efd93b1f4f84330",
                     "number" : "0x01",
                     "parentHash" : "0x71accd5f08f97d0d788faee8b5c2627055b9a7f80fba214aaad0d0236b2a9e4e",
                     "receiptTrie" : "0xa5d8d93c0c42f6b0dd0783f13badb6f625c366f6c1b25a0bcb9c29727598dd5b",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa621181bda6e3bf269da3d9611e3c6ee928780c2d1d1319327250a7c7c476758",
+        "lastblockhash" : "0x61eb363b76824239bf56095d473516a889c79e18b410567b1c00e39eb90d75bb",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem0b_singleByte_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "579e6f7c686c732fda3d524fd5fff22584c38b471e231d6097bba1f0201e6c57"
+            "sourceHash" : "5c69b5ef16775eb10cbc14c72a4472eef65e42c746776d726f349709eacc3bbf"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0xaa997449ba5e2c901af33feca974247be283fcddb0d2697cf341dcffb808b64d",
-                    "mixHash" : "0xce52ac7dee9cc07f46660f9227abc5a708041a73c4c2cc2b0bc84e1dc31dc762",
-                    "nonce" : "0xaf476b0425250c09",
+                    "hash" : "0x03f61b8536991c8cd8f5663978d1f961b6a349bdeb7ba9017c90dac0b83505bc",
+                    "mixHash" : "0x54138839902d4197aeefe10dfe6378e3bd4ed5e6979edba1db4efee4920edb81",
+                    "nonce" : "0xf806d57871f4eeea",
                     "number" : "0x01",
                     "parentHash" : "0x71accd5f08f97d0d788faee8b5c2627055b9a7f80fba214aaad0d0236b2a9e4e",
                     "receiptTrie" : "0xdb586b2faf210843b00880d8c38ec501dec7cf79af3fded47c6a276c0091d91a",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901f9a071accd5f08f97d0d788faee8b5c2627055b9a7f80fba214aaad0d0236b2a9e4ea01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa00b38c575208d65f5cf8e0ae8d13ad7fc0e76e7c5a61ffe35544f47e343322768a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0db586b2faf210843b00880d8c38ec501dec7cf79af3fded47c6a276c0091d91ab90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082a0398203e880a0ce52ac7dee9cc07f46660f9227abc5a708041a73c4c2cc2b0bc84e1dc31dc76288af476b0425250c09f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xaa997449ba5e2c901af33feca974247be283fcddb0d2697cf341dcffb808b64d",
+        "lastblockhash" : "0x03f61b8536991c8cd8f5663978d1f961b6a349bdeb7ba9017c90dac0b83505bc",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem0b_singleByte_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "579e6f7c686c732fda3d524fd5fff22584c38b471e231d6097bba1f0201e6c57"
+            "sourceHash" : "5c69b5ef16775eb10cbc14c72a4472eef65e42c746776d726f349709eacc3bbf"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x04645f643ab3beb97e9ce219e742e3a2234388c2701b914de8c574adf0fe7b40",
-                    "mixHash" : "0x491bd3ea41630ad9514c9e86ed20e259d0de8c83b05cab1785a205804d7f14fa",
-                    "nonce" : "0x685cf334d8558d06",
+                    "hash" : "0x90426d47908aa23895c190fe774a4487ab2555de1363f04264f24a55215c0eee",
+                    "mixHash" : "0x547575c3656fad5cc7ad13d22a5e04a0d7125cf7050f459ba47f9ce9775fdfce",
+                    "nonce" : "0x8898d6af36a078af",
                     "number" : "0x01",
                     "parentHash" : "0x71accd5f08f97d0d788faee8b5c2627055b9a7f80fba214aaad0d0236b2a9e4e",
                     "receiptTrie" : "0xdb586b2faf210843b00880d8c38ec501dec7cf79af3fded47c6a276c0091d91a",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x04645f643ab3beb97e9ce219e742e3a2234388c2701b914de8c574adf0fe7b40",
+        "lastblockhash" : "0x90426d47908aa23895c190fe774a4487ab2555de1363f04264f24a55215c0eee",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem0b_singleByte_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "579e6f7c686c732fda3d524fd5fff22584c38b471e231d6097bba1f0201e6c57"
+            "sourceHash" : "5c69b5ef16775eb10cbc14c72a4472eef65e42c746776d726f349709eacc3bbf"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x122f168507af0cc78e3fcb5d6be3b9c0ee266dd8f7e0cd0381943a21c3ff64f4",
-                    "mixHash" : "0x91ac383cdb079cae8e9b575121aa175815cec8e1ff49a9e746f6620d7c83d502",
-                    "nonce" : "0xb51614aea345dd1e",
+                    "hash" : "0x92864728da1533345992fe851b4deb00c203bdb2aa07c3788e18c679d710dd5c",
+                    "mixHash" : "0xd3e63d855a15684e8753f68e3e1470855476939ee00f986ebfa58197f89151c4",
+                    "nonce" : "0x0ce5a8ccda6b5d80",
                     "number" : "0x01",
                     "parentHash" : "0x71accd5f08f97d0d788faee8b5c2627055b9a7f80fba214aaad0d0236b2a9e4e",
                     "receiptTrie" : "0xdb586b2faf210843b00880d8c38ec501dec7cf79af3fded47c6a276c0091d91a",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x122f168507af0cc78e3fcb5d6be3b9c0ee266dd8f7e0cd0381943a21c3ff64f4",
+        "lastblockhash" : "0x92864728da1533345992fe851b4deb00c203bdb2aa07c3788e18c679d710dd5c",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem0b_singleByte_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem0b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "579e6f7c686c732fda3d524fd5fff22584c38b471e231d6097bba1f0201e6c57"
+            "sourceHash" : "5c69b5ef16775eb10cbc14c72a4472eef65e42c746776d726f349709eacc3bbf"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x412cddd16bd037a8db2bd44274fc5df5e4e2927d122b7099793016d140490b0a",
-                    "mixHash" : "0xaceed1947007c8a7850a892278e865c9d791edf1e3a01e1069e494a74e34632f",
-                    "nonce" : "0xbcdbd572f69fbc19",
+                    "hash" : "0x17a38365aae1a37d82276ded4771f20b1d1afc395aba083fe5dd1a8f1a820a7d",
+                    "mixHash" : "0x848c03f16b7159bf6d24d164ce6aa7f89a4c56541d1ee263bac09f24da81f052",
+                    "nonce" : "0x8bcaa02213bc8ee6",
                     "number" : "0x01",
                     "parentHash" : "0x71accd5f08f97d0d788faee8b5c2627055b9a7f80fba214aaad0d0236b2a9e4e",
                     "receiptTrie" : "0xdb586b2faf210843b00880d8c38ec501dec7cf79af3fded47c6a276c0091d91a",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a071accd5f08f97d0d788faee8b5c2627055b9a7f80fba214aaad0d0236b2a9e4ea01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa00b38c575208d65f5cf8e0ae8d13ad7fc0e76e7c5a61ffe35544f47e343322768a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0db586b2faf210843b00880d8c38ec501dec7cf79af3fded47c6a276c0091d91ab90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082a0398203e880a0848c03f16b7159bf6d24d164ce6aa7f89a4c56541d1ee263bac09f24da81f052888bcaa02213bc8ee6f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x412cddd16bd037a8db2bd44274fc5df5e4e2927d122b7099793016d140490b0a",
+        "lastblockhash" : "0x17a38365aae1a37d82276ded4771f20b1d1afc395aba083fe5dd1a8f1a820a7d",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0.json
index 7b26acd70..38a3a9564 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem31b_singleByte_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "17d2bfaa877cf8aeff107626ce76f36819622ecd4cfe25f21df7b62a9589e121"
+            "sourceHash" : "bc241958054db2b786a6dadf60aaa42514eed590298c187389764c281854c8e7"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x8a8ea60885d171b51bded66b6cc0eb37ca817c7c32812a7aa3f18709fd2efec7",
-                    "mixHash" : "0x66c545c9a2823dc55b0f01414757bed6c82416fe173c3f9848c2a14d33c5e5b7",
-                    "nonce" : "0x210e83ece2daee10",
+                    "hash" : "0x8da1878de39ed1d925fd7cb892fd89201080c6a6c775291c5444e3b0d80925f8",
+                    "mixHash" : "0x94dd5c57c962bd08fde2c4fa9f8a32a292e5e2511304a77e9a5426a780fb9f29",
+                    "nonce" : "0xedb3d8fb714e3f0b",
                     "number" : "0x01",
                     "parentHash" : "0x002f35c31fd2b8ac2772527bb0b012af8b4026a78c83b258fe01a2971f01299e",
                     "receiptTrie" : "0xa5d8d93c0c42f6b0dd0783f13badb6f625c366f6c1b25a0bcb9c29727598dd5b",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0x8a8ea60885d171b51bded66b6cc0eb37ca817c7c32812a7aa3f18709fd2efec7",
+        "lastblockhash" : "0x8da1878de39ed1d925fd7cb892fd89201080c6a6c775291c5444e3b0d80925f8",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem31b_singleByte_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "17d2bfaa877cf8aeff107626ce76f36819622ecd4cfe25f21df7b62a9589e121"
+            "sourceHash" : "bc241958054db2b786a6dadf60aaa42514eed590298c187389764c281854c8e7"
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             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x03641f911337dd94f172be987e7e18b00568fb8dd3c954f0fcf94641b621a912",
-                    "mixHash" : "0x3e2bb60830981164ee8e9275fdac3c80813bedb4293790520b6ed23ffaaf5250",
-                    "nonce" : "0x7b745d2bc9e61b48",
+                    "hash" : "0x965c1496a848317fba0765dcf3d9913d22a893162bc1b07f01ce4411c7b17e3f",
+                    "mixHash" : "0x277048557379e2aaca152dab66233e83256f49458c94b580bfd2c88373a92022",
+                    "nonce" : "0x8fbadb025370843b",
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                     "receiptTrie" : "0xb5d5ec847e4648859147676163069b7bc683e69a3389a2e6fefd84ebf447eb9b",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0x03641f911337dd94f172be987e7e18b00568fb8dd3c954f0fcf94641b621a912",
+        "lastblockhash" : "0x965c1496a848317fba0765dcf3d9913d22a893162bc1b07f01ce4411c7b17e3f",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem31b_singleByte_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "17d2bfaa877cf8aeff107626ce76f36819622ecd4cfe25f21df7b62a9589e121"
+            "sourceHash" : "bc241958054db2b786a6dadf60aaa42514eed590298c187389764c281854c8e7"
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         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x5e73c9c8c153b0e119451860150f77435ec464166e19519864a23cdfbc32c2c5",
-                    "mixHash" : "0x4feafdeacece9e71d6b03d838c4f1740bd5a0a5307221cee6682a2a5fbbb2dbb",
-                    "nonce" : "0x93932b14d38b28a0",
+                    "hash" : "0x3c777f003914f065e1c94dbfb078c2451f0240eb7ee03e31c0512d82a8a3b88a",
+                    "mixHash" : "0xb86516f0f49c9d7f415887919de2e29519f7f639f954830360877d436ee61109",
+                    "nonce" : "0xd7f1eb3093050121",
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@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
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-                "rlp" : "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",
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                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0x5e73c9c8c153b0e119451860150f77435ec464166e19519864a23cdfbc32c2c5",
+        "lastblockhash" : "0x3c777f003914f065e1c94dbfb078c2451f0240eb7ee03e31c0512d82a8a3b88a",
         "network" : "EIP158",
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             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem31b_singleByte_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "17d2bfaa877cf8aeff107626ce76f36819622ecd4cfe25f21df7b62a9589e121"
+            "sourceHash" : "bc241958054db2b786a6dadf60aaa42514eed590298c187389764c281854c8e7"
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         "blocks" : [
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@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0xe50d3911c58dd07db052df32f27d7963cc9666527e7b238a2ed9ceece4c063d5",
-                    "mixHash" : "0xd62322603b018ff156557b8b9b19e4afbf773525ce61d30850df098b26e30886",
-                    "nonce" : "0x2708934a31b4ae8a",
+                    "hash" : "0x757ad7420d9c0692628929f233d47088c9ae04e031b8b59aeb20fef4523b9e98",
+                    "mixHash" : "0xd2a0f2acb500a3b9b7cfa2908c0e210fe2f9a9a00afc0cee44fa9204cc1118fa",
+                    "nonce" : "0x47c18fd4c354fa7b",
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@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
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-                "rlp" : "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",
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                 "transactions" : [
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-                        "data" : "",
+                        "data" : "0x",
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@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "0xe50d3911c58dd07db052df32f27d7963cc9666527e7b238a2ed9ceece4c063d5",
+        "lastblockhash" : "0x757ad7420d9c0692628929f233d47088c9ae04e031b8b59aeb20fef4523b9e98",
         "network" : "Frontier",
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@@ -434,10 +434,10 @@
     "mem31b_singleByte_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem31b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "17d2bfaa877cf8aeff107626ce76f36819622ecd4cfe25f21df7b62a9589e121"
+            "sourceHash" : "bc241958054db2b786a6dadf60aaa42514eed590298c187389764c281854c8e7"
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         "blocks" : [
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@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x68abe334b11a1e0094ac78b3ece5bed88e997030b7feb072344430e21588b187",
-                    "mixHash" : "0x333ba28640d8f34b7629bf4d3dc4e654826bf0e5d30761d88a82b1af733cd2a4",
-                    "nonce" : "0x61cc545af3f26c23",
+                    "hash" : "0x032ac73a3618b66cf5d3ac13edbd0f364928a11e423bd2369363cb8a156d873f",
+                    "mixHash" : "0x972be9931d378ae84736a77051942a7597ed4c79b7300318873f61ffa7a51f15",
+                    "nonce" : "0xd0f2a746c828dfce",
                     "number" : "0x01",
                     "parentHash" : "0x002f35c31fd2b8ac2772527bb0b012af8b4026a78c83b258fe01a2971f01299e",
                     "receiptTrie" : "0xb5d5ec847e4648859147676163069b7bc683e69a3389a2e6fefd84ebf447eb9b",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x68abe334b11a1e0094ac78b3ece5bed88e997030b7feb072344430e21588b187",
+        "lastblockhash" : "0x032ac73a3618b66cf5d3ac13edbd0f364928a11e423bd2369363cb8a156d873f",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0.json
index 8af28d3b9..68919e706 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32b_singleByte_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "58dd5540590c5a58ac58bf12fa66c202d12dae26dc443ddd2bbd889fa3aba668"
+            "sourceHash" : "0b96c023deba3417bb841cd16c86e381afab3488b284c79726110c0c2369a986"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x18c012da4f4d122fa534d51f9cffa10d52f1037be0605b32eff52bb3616009b8",
-                    "mixHash" : "0xce0ec8d1f247fb8cfbf975e518deb266990e3370e78f86c9acf4dd9416ad70e1",
-                    "nonce" : "0xd4e7bb5e9635a9fe",
+                    "hash" : "0x08f198f69d5291bd4a2c28baa8ff58b1dc7d231de3c5cac882e52ac1eda56e2d",
+                    "mixHash" : "0x252e5f29eadc613494032f6eba3a7a793fdbcb02d1269cd4f9cbd37d90215983",
+                    "nonce" : "0x986c01e0ad3f8e88",
                     "number" : "0x01",
                     "parentHash" : "0x561f8b24a803f03cfc7b7b75a5faecee14896a5ca18ca07178c3ca491345cdf5",
                     "receiptTrie" : "0xa5d8d93c0c42f6b0dd0783f13badb6f625c366f6c1b25a0bcb9c29727598dd5b",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x18c012da4f4d122fa534d51f9cffa10d52f1037be0605b32eff52bb3616009b8",
+        "lastblockhash" : "0x08f198f69d5291bd4a2c28baa8ff58b1dc7d231de3c5cac882e52ac1eda56e2d",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32b_singleByte_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "58dd5540590c5a58ac58bf12fa66c202d12dae26dc443ddd2bbd889fa3aba668"
+            "sourceHash" : "0b96c023deba3417bb841cd16c86e381afab3488b284c79726110c0c2369a986"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x0f1a3cd5b157d8c6a3daf8c0191ec8c055bbee33fd5966394e8ae8a390c8c9a7",
-                    "mixHash" : "0x6f567aa440ca0d7bc7387ea2c9c834eca4bfb9ff260a1be144b6a1260fc261fe",
-                    "nonce" : "0xb2ccd4a8264915f5",
+                    "hash" : "0x0fef4354859d062ac292dac1211298c21d42a878313b0eb80c932dd4287e5545",
+                    "mixHash" : "0x3b7bb75bc6e88cd79867ea2b84939179d560ca9b988c16c313198c804fbd3005",
+                    "nonce" : "0xd579761dddcf7a1a",
                     "number" : "0x01",
                     "parentHash" : "0x561f8b24a803f03cfc7b7b75a5faecee14896a5ca18ca07178c3ca491345cdf5",
                     "receiptTrie" : "0x17f194661321fdb702e68d4109c86a48530c9e2a6242274df8acee61b33a3586",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0f1a3cd5b157d8c6a3daf8c0191ec8c055bbee33fd5966394e8ae8a390c8c9a7",
+        "lastblockhash" : "0x0fef4354859d062ac292dac1211298c21d42a878313b0eb80c932dd4287e5545",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32b_singleByte_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "58dd5540590c5a58ac58bf12fa66c202d12dae26dc443ddd2bbd889fa3aba668"
+            "sourceHash" : "0b96c023deba3417bb841cd16c86e381afab3488b284c79726110c0c2369a986"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0x30d6ff93177c1efbc2e030792ddc89ab928e7faad15cce86865bad77e537856c",
-                    "mixHash" : "0xd355073ab532a63bd6fe9b2532b6c3d852bd87df9c2f8f49d91c94960d1ce824",
-                    "nonce" : "0x59cd7d5e733b5714",
+                    "hash" : "0x8ae387c5bb5fd56f0f25e3533257c082a413b6fa16005595f5bb7ccb72df5325",
+                    "mixHash" : "0xb898edd1af3e030f29b0753220fb1de455266125c3f548c1585a717ec843cb78",
+                    "nonce" : "0x030693918591c59e",
                     "number" : "0x01",
                     "parentHash" : "0x561f8b24a803f03cfc7b7b75a5faecee14896a5ca18ca07178c3ca491345cdf5",
                     "receiptTrie" : "0x17f194661321fdb702e68d4109c86a48530c9e2a6242274df8acee61b33a3586",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a0561f8b24a803f03cfc7b7b75a5faecee14896a5ca18ca07178c3ca491345cdf5a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa01ba1d8590f84336a42dd9cc58c38e17f167460edbc28841bddfa6d1f7c51a8cea0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa017f194661321fdb702e68d4109c86a48530c9e2a6242274df8acee61b33a3586b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082a0398203e880a0b898edd1af3e030f29b0753220fb1de455266125c3f548c1585a717ec843cb7888030693918591c59ef863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x30d6ff93177c1efbc2e030792ddc89ab928e7faad15cce86865bad77e537856c",
+        "lastblockhash" : "0x8ae387c5bb5fd56f0f25e3533257c082a413b6fa16005595f5bb7ccb72df5325",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32b_singleByte_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "58dd5540590c5a58ac58bf12fa66c202d12dae26dc443ddd2bbd889fa3aba668"
+            "sourceHash" : "0b96c023deba3417bb841cd16c86e381afab3488b284c79726110c0c2369a986"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0xf37794a41b8fa17c3704d1b5fee6592134a4e44734faf774345fba55440f1be5",
-                    "mixHash" : "0x7fc5405456e99f1b1bb2e580e4a8425da94a1d59897f8f97e003cba6d41b2101",
-                    "nonce" : "0xad0a9ec9339eb9a6",
+                    "hash" : "0xfc91e80de1c1961dda7fcdb10dedeba8cb0ca40425fe7fd9fc403fe79f27cfc6",
+                    "mixHash" : "0x9ef33db8d00e8365366562bd5ebafecee58aa70d59501361b4d4cb1008d53a62",
+                    "nonce" : "0xdcfd83a72c860e10",
                     "number" : "0x01",
                     "parentHash" : "0x561f8b24a803f03cfc7b7b75a5faecee14896a5ca18ca07178c3ca491345cdf5",
                     "receiptTrie" : "0x17f194661321fdb702e68d4109c86a48530c9e2a6242274df8acee61b33a3586",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf37794a41b8fa17c3704d1b5fee6592134a4e44734faf774345fba55440f1be5",
+        "lastblockhash" : "0xfc91e80de1c1961dda7fcdb10dedeba8cb0ca40425fe7fd9fc403fe79f27cfc6",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32b_singleByte_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "58dd5540590c5a58ac58bf12fa66c202d12dae26dc443ddd2bbd889fa3aba668"
+            "sourceHash" : "0b96c023deba3417bb841cd16c86e381afab3488b284c79726110c0c2369a986"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa039",
-                    "hash" : "0xf2ebd257f17751a8823a7db4f4027da5a1353c572596aae61d00e1f42bd97964",
-                    "mixHash" : "0xf1c180d4b76c25120193f0edb416dbdc54cf0df75d9b1f40e9298230a6ca24bd",
-                    "nonce" : "0x3e0ec9d939412064",
+                    "hash" : "0x9eee9f070b8dda0d7427ec5742055d6b47d400af233036979be51b6309f02b00",
+                    "mixHash" : "0x7a0807f159ec26942b57e5ce3327259304196b8abff5b49798be4ed360d18f13",
+                    "nonce" : "0xb921d48470891dd6",
                     "number" : "0x01",
                     "parentHash" : "0x561f8b24a803f03cfc7b7b75a5faecee14896a5ca18ca07178c3ca491345cdf5",
                     "receiptTrie" : "0x17f194661321fdb702e68d4109c86a48530c9e2a6242274df8acee61b33a3586",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf2ebd257f17751a8823a7db4f4027da5a1353c572596aae61d00e1f42bd97964",
+        "lastblockhash" : "0x9eee9f070b8dda0d7427ec5742055d6b47d400af233036979be51b6309f02b00",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0.json
index 670903672..37c2073ad 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb+1_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0Filler.json",
-            "sourceHash" : "79dc769a5853723c478c48056c4ef68017b71a3cdb9fe3597eaa204bdb4bbcca"
+            "sourceHash" : "fce7a1cc4c23de1c7876be6ab604537712cad3d12e101da3db2ea37860f3ca20"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0xed1c388badf977a20ef92efab367cca8e8a8270c8cbc36dc86d25fb1b412c685",
-                    "mixHash" : "0xdce55a35b9649f54f364fb4b274bb398163b0e63248f9df92adb6d101587fcbc",
-                    "nonce" : "0x84941e0942b6fa9d",
+                    "hash" : "0xf19eb0e3813357bf45123a438e99d8e027011f33471ba887ca2decd4d70076dd",
+                    "mixHash" : "0x92a95ecfbb184d76e601a7eacdffdff898edd6e41a3d074ecb47ed4081e3bad3",
+                    "nonce" : "0xcaf255bdcd0a7c8b",
                     "number" : "0x01",
                     "parentHash" : "0x1311a577e8da35a207320fe33a0828291f9b72daea3a3fb71a4cb715671c9d33",
                     "receiptTrie" : "0x373b7008990e7d20d7a1500c44ef581258c87558de705f1af05bfc4b706475bb",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xed1c388badf977a20ef92efab367cca8e8a8270c8cbc36dc86d25fb1b412c685",
+        "lastblockhash" : "0xf19eb0e3813357bf45123a438e99d8e027011f33471ba887ca2decd4d70076dd",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb+1_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0Filler.json",
-            "sourceHash" : "79dc769a5853723c478c48056c4ef68017b71a3cdb9fe3597eaa204bdb4bbcca"
+            "sourceHash" : "fce7a1cc4c23de1c7876be6ab604537712cad3d12e101da3db2ea37860f3ca20"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x18e07ffa8f770fa96d83f7a4286f053b6310d655e1792cf689f351d6c88454b2",
-                    "mixHash" : "0x8eaf76a475541123d0639b6f7032954809d967342debd2982ae643c6826436d2",
-                    "nonce" : "0xc8d0104fb2ded8da",
+                    "hash" : "0x6e56441e9869ccb2ee66bbb394c7617968fe6f78a8fc095800e332671c946609",
+                    "mixHash" : "0x7fdbb5c1e596ece9b27337a61655db5d397a7205bfe4bfb2fc9a64171095ff4b",
+                    "nonce" : "0x45e01b1978a33e31",
                     "number" : "0x01",
                     "parentHash" : "0x1311a577e8da35a207320fe33a0828291f9b72daea3a3fb71a4cb715671c9d33",
                     "receiptTrie" : "0xb753c5901e54d668ba289eea5c57e0e0f21f6ef4e0ac4f5cf55df3e2b73c5959",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x18e07ffa8f770fa96d83f7a4286f053b6310d655e1792cf689f351d6c88454b2",
+        "lastblockhash" : "0x6e56441e9869ccb2ee66bbb394c7617968fe6f78a8fc095800e332671c946609",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb+1_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0Filler.json",
-            "sourceHash" : "79dc769a5853723c478c48056c4ef68017b71a3cdb9fe3597eaa204bdb4bbcca"
+            "sourceHash" : "fce7a1cc4c23de1c7876be6ab604537712cad3d12e101da3db2ea37860f3ca20"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x980d494843594597c4671ec6a67b3ac0b1ce432d86fcf9e6d60648cfe6b8031f",
-                    "mixHash" : "0x11dfc3c91c3efa0aa3a4145a1e6871de4b20cfc32dcd63714caed4e0417762c5",
-                    "nonce" : "0xb0bbfb1d28903a6b",
+                    "hash" : "0x2562a2cc24e07cc320860261a6539744d531c1a60caa4c0e7fd20832bb2d0030",
+                    "mixHash" : "0xf7ea9e005cf8898214e51a73dae981807a79c73ad8042c6df3d21beba971aae8",
+                    "nonce" : "0x8dab6e0b1ab472a1",
                     "number" : "0x01",
                     "parentHash" : "0x1311a577e8da35a207320fe33a0828291f9b72daea3a3fb71a4cb715671c9d33",
                     "receiptTrie" : "0xb753c5901e54d668ba289eea5c57e0e0f21f6ef4e0ac4f5cf55df3e2b73c5959",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa01311a577e8da35a207320fe33a0828291f9b72daea3a3fb71a4cb715671c9d33a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa06e238c04aa9606d327485db10ce4e4660a64afe204e5376278731caff4357ff7a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0b753c5901e54d668ba289eea5c57e0e0f21f6ef4e0ac4f5cf55df3e2b73c5959b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101bf8203e880a0f7ea9e005cf8898214e51a73dae981807a79c73ad8042c6df3d21beba971aae8888dab6e0b1ab472a1f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x980d494843594597c4671ec6a67b3ac0b1ce432d86fcf9e6d60648cfe6b8031f",
+        "lastblockhash" : "0x2562a2cc24e07cc320860261a6539744d531c1a60caa4c0e7fd20832bb2d0030",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb+1_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0Filler.json",
-            "sourceHash" : "79dc769a5853723c478c48056c4ef68017b71a3cdb9fe3597eaa204bdb4bbcca"
+            "sourceHash" : "fce7a1cc4c23de1c7876be6ab604537712cad3d12e101da3db2ea37860f3ca20"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x8c9c45185014efef8c8301e3abb8e0b5daf4e67e5e3e52f088b132e4c8bcddc6",
-                    "mixHash" : "0xadf2f1e6b31b41fdea9a293dfc4db98b8e2d282883e3268302040a624cc78ef9",
-                    "nonce" : "0x36a16c1b57a86989",
+                    "hash" : "0x1383895206c3133944125a74fba3db9bed3f82f574ef2db69263c3c2aff577b7",
+                    "mixHash" : "0xda8e86b3c5aeb77a5c378546752f244db379f04c9026c013fce003478f8eab95",
+                    "nonce" : "0x0ba68fbbac610507",
                     "number" : "0x01",
                     "parentHash" : "0x1311a577e8da35a207320fe33a0828291f9b72daea3a3fb71a4cb715671c9d33",
                     "receiptTrie" : "0xb753c5901e54d668ba289eea5c57e0e0f21f6ef4e0ac4f5cf55df3e2b73c5959",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8c9c45185014efef8c8301e3abb8e0b5daf4e67e5e3e52f088b132e4c8bcddc6",
+        "lastblockhash" : "0x1383895206c3133944125a74fba3db9bed3f82f574ef2db69263c3c2aff577b7",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb+1_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+1_d0g0v0Filler.json",
-            "sourceHash" : "79dc769a5853723c478c48056c4ef68017b71a3cdb9fe3597eaa204bdb4bbcca"
+            "sourceHash" : "fce7a1cc4c23de1c7876be6ab604537712cad3d12e101da3db2ea37860f3ca20"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0xed5270175cd55b854f3c622b11258f2a95144b9dc0971ef01e71be54d5122bc8",
-                    "mixHash" : "0xca857ae23a963e833f1a398ca8a93b15eaa328129d9572038506d8d47425d845",
-                    "nonce" : "0x3dad850994664df1",
+                    "hash" : "0x825bca79ea3100565813634bab6a033d3f9e121a196e9281e8329b5848bb4da6",
+                    "mixHash" : "0xbe8ab6ceba7551118204fbb55a224ab0b4ea1790c13b5d85671baa4392f17ce4",
+                    "nonce" : "0x31585aea1ca163dc",
                     "number" : "0x01",
                     "parentHash" : "0x1311a577e8da35a207320fe33a0828291f9b72daea3a3fb71a4cb715671c9d33",
                     "receiptTrie" : "0xb753c5901e54d668ba289eea5c57e0e0f21f6ef4e0ac4f5cf55df3e2b73c5959",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90263f901faa01311a577e8da35a207320fe33a0828291f9b72daea3a3fb71a4cb715671c9d33a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa06e238c04aa9606d327485db10ce4e4660a64afe204e5376278731caff4357ff7a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0b753c5901e54d668ba289eea5c57e0e0f21f6ef4e0ac4f5cf55df3e2b73c5959b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101bf8203e880a0ca857ae23a963e833f1a398ca8a93b15eaa328129d9572038506d8d47425d845883dad850994664df1f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xed5270175cd55b854f3c622b11258f2a95144b9dc0971ef01e71be54d5122bc8",
+        "lastblockhash" : "0x825bca79ea3100565813634bab6a033d3f9e121a196e9281e8329b5848bb4da6",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0.json
index 9a44f713e..f983dc002 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb+31_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0Filler.json",
-            "sourceHash" : "5e76ec8aa1d82cab66488dc91ccf123d8f53962967f096176ff87846d86c1065"
+            "sourceHash" : "700572c50eae9a5a580eb76c81bcac3e263887ee5ce5dc2c7caadf19f0410f0c"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x9479e381bf63eb8c97e5a8f48cee6626b736b426ec7459b04eb9cd7bee550bb0",
-                    "mixHash" : "0x6f4af111103e644ca1d3316e14660b0f8b37c1b2b8f9e37132de561332e3fb08",
-                    "nonce" : "0xe0692cf786114748",
+                    "hash" : "0x8b0159e3a27b057427e1c5356e151bb20cc3615f89c2967e4a8408f0d9c765f1",
+                    "mixHash" : "0x83e419597eb45143920a3ff03f71e33630ae73f4a9aff76dfa8b51e12afb8713",
+                    "nonce" : "0x73e86c72f838f094",
                     "number" : "0x01",
                     "parentHash" : "0x1fb6acff7f7ab31c1a325fbf3ab4012d26ce73cb07bd81294bc20b4df2aa9ab0",
                     "receiptTrie" : "0x373b7008990e7d20d7a1500c44ef581258c87558de705f1af05bfc4b706475bb",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9479e381bf63eb8c97e5a8f48cee6626b736b426ec7459b04eb9cd7bee550bb0",
+        "lastblockhash" : "0x8b0159e3a27b057427e1c5356e151bb20cc3615f89c2967e4a8408f0d9c765f1",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb+31_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0Filler.json",
-            "sourceHash" : "5e76ec8aa1d82cab66488dc91ccf123d8f53962967f096176ff87846d86c1065"
+            "sourceHash" : "700572c50eae9a5a580eb76c81bcac3e263887ee5ce5dc2c7caadf19f0410f0c"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0xf6024587dee8ae588da6c218495f861466b42c3d26982a4456cadc756b11e9f7",
-                    "mixHash" : "0x07af42fe9be08989c1435631a291df041e30b662b6b1df286140e2554e382a60",
-                    "nonce" : "0x2592b328abe0719d",
+                    "hash" : "0x837180c59afdd3193559d68026d2423b58b534058d0d4a4b7120b619977f346f",
+                    "mixHash" : "0xae216039d695fd8f0e3a8d087cc063a4bd27c3d79838320ec1fed87610d1256f",
+                    "nonce" : "0x742ec3159ba2c404",
                     "number" : "0x01",
                     "parentHash" : "0x1fb6acff7f7ab31c1a325fbf3ab4012d26ce73cb07bd81294bc20b4df2aa9ab0",
                     "receiptTrie" : "0x3363882a64603dee95c948b2343927bb35027816b7becedc1e1cde8b03e41934",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0de59dbacd847ddad6ef79cc90aaa39d563369f435aabc8d115970bb9537054f2a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xf6024587dee8ae588da6c218495f861466b42c3d26982a4456cadc756b11e9f7",
+        "lastblockhash" : "0x837180c59afdd3193559d68026d2423b58b534058d0d4a4b7120b619977f346f",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb+31_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0Filler.json",
-            "sourceHash" : "5e76ec8aa1d82cab66488dc91ccf123d8f53962967f096176ff87846d86c1065"
+            "sourceHash" : "700572c50eae9a5a580eb76c81bcac3e263887ee5ce5dc2c7caadf19f0410f0c"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x9757701342e201a2d043fd16274bd8d5544c2b3d08ae9c9e5c6036c0a09096eb",
-                    "mixHash" : "0x55f59c55fced44599f27345b876b03947a57e22637e74746bedf7fe9ba22117d",
-                    "nonce" : "0xd062817802a45d8f",
+                    "hash" : "0xd6a3a3df8070e787ca1a1e8f80cf19090f3afab27b857abe19e3038a16ae70b8",
+                    "mixHash" : "0x94e7b9e95cd1bc689f5360f25a5631db38c1a31b6354f576cc0e358af266d550",
+                    "nonce" : "0xce5a6cf190e411ee",
                     "number" : "0x01",
                     "parentHash" : "0x1fb6acff7f7ab31c1a325fbf3ab4012d26ce73cb07bd81294bc20b4df2aa9ab0",
                     "receiptTrie" : "0x3363882a64603dee95c948b2343927bb35027816b7becedc1e1cde8b03e41934",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa01fb6acff7f7ab31c1a325fbf3ab4012d26ce73cb07bd81294bc20b4df2aa9ab0a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa07584b6ea30695db957105785f97489700c1745614bef19bf6de07468fe17cd7fa0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa03363882a64603dee95c948b2343927bb35027816b7becedc1e1cde8b03e41934b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101bf8203e880a094e7b9e95cd1bc689f5360f25a5631db38c1a31b6354f576cc0e358af266d55088ce5a6cf190e411eef863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9757701342e201a2d043fd16274bd8d5544c2b3d08ae9c9e5c6036c0a09096eb",
+        "lastblockhash" : "0xd6a3a3df8070e787ca1a1e8f80cf19090f3afab27b857abe19e3038a16ae70b8",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb+31_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0Filler.json",
-            "sourceHash" : "5e76ec8aa1d82cab66488dc91ccf123d8f53962967f096176ff87846d86c1065"
+            "sourceHash" : "700572c50eae9a5a580eb76c81bcac3e263887ee5ce5dc2c7caadf19f0410f0c"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x584aee37ca9f96960b16cb4341ac9038806684a0ec5427afe53a4b59ef3800d9",
-                    "mixHash" : "0x253afdd4ad86ef2361fd659a67134696286434ab72b4f3cf36e5da39a50413f3",
-                    "nonce" : "0xe3d7a8ed1e9a5631",
+                    "hash" : "0x94e3392045f03fbadd1ae0f69512ec89ac64e66e46c1408c3dc9fdda7d104e2a",
+                    "mixHash" : "0x2aca6326e3268d5f0102f672c12ed83347a6fd15f3057d291ce6c3d8e7dadf5d",
+                    "nonce" : "0x384089195e6782c8",
                     "number" : "0x01",
                     "parentHash" : "0x1fb6acff7f7ab31c1a325fbf3ab4012d26ce73cb07bd81294bc20b4df2aa9ab0",
                     "receiptTrie" : "0x3363882a64603dee95c948b2343927bb35027816b7becedc1e1cde8b03e41934",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa01fb6acff7f7ab31c1a325fbf3ab4012d26ce73cb07bd81294bc20b4df2aa9ab0a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa07584b6ea30695db957105785f97489700c1745614bef19bf6de07468fe17cd7fa0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa03363882a64603dee95c948b2343927bb35027816b7becedc1e1cde8b03e41934b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101bf8203e880a02aca6326e3268d5f0102f672c12ed83347a6fd15f3057d291ce6c3d8e7dadf5d88384089195e6782c8f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0de59dbacd847ddad6ef79cc90aaa39d563369f435aabc8d115970bb9537054f2a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x584aee37ca9f96960b16cb4341ac9038806684a0ec5427afe53a4b59ef3800d9",
+        "lastblockhash" : "0x94e3392045f03fbadd1ae0f69512ec89ac64e66e46c1408c3dc9fdda7d104e2a",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb+31_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+31_d0g0v0Filler.json",
-            "sourceHash" : "5e76ec8aa1d82cab66488dc91ccf123d8f53962967f096176ff87846d86c1065"
+            "sourceHash" : "700572c50eae9a5a580eb76c81bcac3e263887ee5ce5dc2c7caadf19f0410f0c"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x5b88e069726072282183ad263b5442bc76d759d398c88bbe33f24b2b7fdc4f87",
-                    "mixHash" : "0x99d87e1f90a7c335a3ed208ee01d96ccfd59e135c7939dac6a43df85bb4c157c",
-                    "nonce" : "0xf003531b8102e64d",
+                    "hash" : "0xe1a459ab78c8cf1c902bb8ce8f97c46372f0aa35396372fe6a7346bd452bcd08",
+                    "mixHash" : "0x2e2105ccdf3c6b9c3232aae7525db39559abd97ab3bde27790117db8fab3d768",
+                    "nonce" : "0x23e7a59edfaa621a",
                     "number" : "0x01",
                     "parentHash" : "0x1fb6acff7f7ab31c1a325fbf3ab4012d26ce73cb07bd81294bc20b4df2aa9ab0",
                     "receiptTrie" : "0x3363882a64603dee95c948b2343927bb35027816b7becedc1e1cde8b03e41934",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa01fb6acff7f7ab31c1a325fbf3ab4012d26ce73cb07bd81294bc20b4df2aa9ab0a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa07584b6ea30695db957105785f97489700c1745614bef19bf6de07468fe17cd7fa0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa03363882a64603dee95c948b2343927bb35027816b7becedc1e1cde8b03e41934b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101bf8203e880a02e2105ccdf3c6b9c3232aae7525db39559abd97ab3bde27790117db8fab3d7688823e7a59edfaa621af863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5b88e069726072282183ad263b5442bc76d759d398c88bbe33f24b2b7fdc4f87",
+        "lastblockhash" : "0xe1a459ab78c8cf1c902bb8ce8f97c46372f0aa35396372fe6a7346bd452bcd08",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0.json
index ac8dc3d9c..8a5a0d2e6 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb+32_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0Filler.json",
-            "sourceHash" : "0a1df8d2f61183c80e47bb6edfe61e6b80965599c2f4dc0783e7566586899c88"
+            "sourceHash" : "953b4deca20d7230c9f06b7ab098f984ed29b9095f2be9ba97b1656d2ba5bf74"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x513f65e6f364bc66f22d771243f1e732f7ae69ea3d00a5a483fa043e049bf077",
-                    "mixHash" : "0xfb4da43053a8d0a3943e489a1c4648b7ccf016c03d7adef6b438fcbdc3aa17b7",
-                    "nonce" : "0x8f562f932487ee3b",
+                    "hash" : "0xab3d21ed45f02e39600d75940d5e978eafb3501808b8f186677d4fbda3ae89ea",
+                    "mixHash" : "0xd5a95a80122edff6be2b858ce66ae5de72817f6d46ee7e2d4926e1bf4da36328",
+                    "nonce" : "0x8396ea43c22fea8c",
                     "number" : "0x01",
                     "parentHash" : "0x6e881794416046ca8f383f7ee21fdaaa94c2d861d0970f300c1938d765f34d58",
                     "receiptTrie" : "0x373b7008990e7d20d7a1500c44ef581258c87558de705f1af05bfc4b706475bb",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x513f65e6f364bc66f22d771243f1e732f7ae69ea3d00a5a483fa043e049bf077",
+        "lastblockhash" : "0xab3d21ed45f02e39600d75940d5e978eafb3501808b8f186677d4fbda3ae89ea",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb+32_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0Filler.json",
-            "sourceHash" : "0a1df8d2f61183c80e47bb6edfe61e6b80965599c2f4dc0783e7566586899c88"
+            "sourceHash" : "953b4deca20d7230c9f06b7ab098f984ed29b9095f2be9ba97b1656d2ba5bf74"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0xd663649cd221c216f644470f5c3e11b9a6b8ac83f1aef180e96a27a13afae1b4",
-                    "mixHash" : "0x89c027ba7825d8d1cfe93a1e6e36d65d1f674d3cd9f911d0053454d7e10dbd8c",
-                    "nonce" : "0xf99ee174f73344b2",
+                    "hash" : "0x166260d70c1f8f6bda479ea8d4dc248fb0451caf0661d7bb46d09ac439b7e97c",
+                    "mixHash" : "0x604001ee8d6448b3b9d0577318bd80672429cf8860dcf5ee39ab400ed563c13a",
+                    "nonce" : "0xccb4d33660086988",
                     "number" : "0x01",
                     "parentHash" : "0x6e881794416046ca8f383f7ee21fdaaa94c2d861d0970f300c1938d765f34d58",
                     "receiptTrie" : "0x2a123ffa3fc6797f6118bd063b2631879eec65ba1cdff9c994efbbee6257a431",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd663649cd221c216f644470f5c3e11b9a6b8ac83f1aef180e96a27a13afae1b4",
+        "lastblockhash" : "0x166260d70c1f8f6bda479ea8d4dc248fb0451caf0661d7bb46d09ac439b7e97c",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb+32_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0Filler.json",
-            "sourceHash" : "0a1df8d2f61183c80e47bb6edfe61e6b80965599c2f4dc0783e7566586899c88"
+            "sourceHash" : "953b4deca20d7230c9f06b7ab098f984ed29b9095f2be9ba97b1656d2ba5bf74"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x2afe255a57680cde454251fc76eb344315d5aedb203ecd29b0063491ceddd7bb",
-                    "mixHash" : "0x5d7feaf6366f4b954a59f999d7880cdcfb88abcd35ed8413a9c89633bf375ad0",
-                    "nonce" : "0xd5f107dce6a16ce5",
+                    "hash" : "0xb7ad918e9722df31e973de92bc9b046ec118c7004c4640ecdbc1daf1db2675e6",
+                    "mixHash" : "0xafccc3c82633ad20ed17f89c596b2f2ad0fe702c03adb3d4227dab39090bff80",
+                    "nonce" : "0x7a37965aad7e7105",
                     "number" : "0x01",
                     "parentHash" : "0x6e881794416046ca8f383f7ee21fdaaa94c2d861d0970f300c1938d765f34d58",
                     "receiptTrie" : "0x2a123ffa3fc6797f6118bd063b2631879eec65ba1cdff9c994efbbee6257a431",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2afe255a57680cde454251fc76eb344315d5aedb203ecd29b0063491ceddd7bb",
+        "lastblockhash" : "0xb7ad918e9722df31e973de92bc9b046ec118c7004c4640ecdbc1daf1db2675e6",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb+32_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0Filler.json",
-            "sourceHash" : "0a1df8d2f61183c80e47bb6edfe61e6b80965599c2f4dc0783e7566586899c88"
+            "sourceHash" : "953b4deca20d7230c9f06b7ab098f984ed29b9095f2be9ba97b1656d2ba5bf74"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0xdc646bbb5613b98ce507d6961ed4774f0232752b9da7b68b832954c614a43467",
-                    "mixHash" : "0x149c590fca21ea5da95e089a0c9b304446223685ab8657a78bc2ffc72314d417",
-                    "nonce" : "0xbccf0c70f9b15b57",
+                    "hash" : "0x33df5e02de33eab62929af7afac32937afb2a10ba5a5c5fb8e5662fb2f306cfa",
+                    "mixHash" : "0xdbfbd5b14563f2a4dccb1aaea020dd5e007eed0d9a5e6af0ba5734bd225fcaa5",
+                    "nonce" : "0xb53ecca2e31d14ff",
                     "number" : "0x01",
                     "parentHash" : "0x6e881794416046ca8f383f7ee21fdaaa94c2d861d0970f300c1938d765f34d58",
                     "receiptTrie" : "0x2a123ffa3fc6797f6118bd063b2631879eec65ba1cdff9c994efbbee6257a431",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa06e881794416046ca8f383f7ee21fdaaa94c2d861d0970f300c1938d765f34d58a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa08d620c5238a2766ac292013a95fbd2b4cd6baef549e38dfbfc10022acfba3f0fa0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa02a123ffa3fc6797f6118bd063b2631879eec65ba1cdff9c994efbbee6257a431b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101bf8203e880a0dbfbd5b14563f2a4dccb1aaea020dd5e007eed0d9a5e6af0ba5734bd225fcaa588b53ecca2e31d14fff863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdc646bbb5613b98ce507d6961ed4774f0232752b9da7b68b832954c614a43467",
+        "lastblockhash" : "0x33df5e02de33eab62929af7afac32937afb2a10ba5a5c5fb8e5662fb2f306cfa",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb+32_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+32_d0g0v0Filler.json",
-            "sourceHash" : "0a1df8d2f61183c80e47bb6edfe61e6b80965599c2f4dc0783e7566586899c88"
+            "sourceHash" : "953b4deca20d7230c9f06b7ab098f984ed29b9095f2be9ba97b1656d2ba5bf74"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101bf",
-                    "hash" : "0x5f0c878d2188ea51c9fbb8a11e455d10d25807cc8a44843c78060be90bce966e",
-                    "mixHash" : "0x6f6eab1e0877413bd03021d7b4b497e65f121c50fe20f6f0dbf0dabd16f09f0f",
-                    "nonce" : "0x319ab5d94e78f321",
+                    "hash" : "0xf3eac65088c860d93f49aa6521eb1f669e829f3ddfa4f8b693b3df7e2124ef6d",
+                    "mixHash" : "0x4647a8f273d3474afa6c71bb1d95fab896aadf7738a161261cdc16ed1fa622b4",
+                    "nonce" : "0xf2e48fa1351e32e3",
                     "number" : "0x01",
                     "parentHash" : "0x6e881794416046ca8f383f7ee21fdaaa94c2d861d0970f300c1938d765f34d58",
                     "receiptTrie" : "0x2a123ffa3fc6797f6118bd063b2631879eec65ba1cdff9c994efbbee6257a431",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5f0c878d2188ea51c9fbb8a11e455d10d25807cc8a44843c78060be90bce966e",
+        "lastblockhash" : "0xf3eac65088c860d93f49aa6521eb1f669e829f3ddfa4f8b693b3df7e2124ef6d",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0.json
index b255c4662..de1f158fd 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb+33_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0Filler.json",
-            "sourceHash" : "92b6199564d155a11a77d32a9ed55804fc6419a43f96c3dd388f48b9deed811c"
+            "sourceHash" : "9d684675cf96bdcb0478be23bc1a6d5d44cbf2ac9b2e93814633521a04e35773"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101c5",
-                    "hash" : "0x181e197c1174cdd547366d8a464643147d5aebfbc042d7a8702a18d68334afcf",
-                    "mixHash" : "0x0640cf4b7f4303ab66601de26ba2eaa6ba0eb2fa330d45b325077f3cd8e3e258",
-                    "nonce" : "0x8f040600e9db2a85",
+                    "hash" : "0x3b33b5cb7ff15f001142b8e8fa7db2591cafe6bafed94f683e81e1c4e529c610",
+                    "mixHash" : "0xd25f57f24c0c99085e8b1498f99615038ea62f37edd136b960726df6f98f7c86",
+                    "nonce" : "0xa3c5bc207ff0e018",
                     "number" : "0x01",
                     "parentHash" : "0x4402ab54dede7e8eacdbe3053e01c8c2756af857a78745205db4a9bf2e36bc63",
                     "receiptTrie" : "0x8c681f496070b9c46f24cdbe52ef012e50af6fb59f38a1b1cd3a0e3fd7dce1c5",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x181e197c1174cdd547366d8a464643147d5aebfbc042d7a8702a18d68334afcf",
+        "lastblockhash" : "0x3b33b5cb7ff15f001142b8e8fa7db2591cafe6bafed94f683e81e1c4e529c610",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb+33_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0Filler.json",
-            "sourceHash" : "92b6199564d155a11a77d32a9ed55804fc6419a43f96c3dd388f48b9deed811c"
+            "sourceHash" : "9d684675cf96bdcb0478be23bc1a6d5d44cbf2ac9b2e93814633521a04e35773"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101c5",
-                    "hash" : "0x33c13b2661e479328126eb75130362ea2c538fd64a216fe0a1c1fedfe8c76dee",
-                    "mixHash" : "0x4f788fe12cb80563c09bbb09f06162c534c2a5b038c723e802ff8183ed0bc74f",
-                    "nonce" : "0x28989dbf6cdab88a",
+                    "hash" : "0x0d7da03ccc466a0f33cd3600780afce67ea82f0ae8b38d4b4243489840592922",
+                    "mixHash" : "0x9f45db23e174c8cfc26966b345e978adce04830e44878f013f5e77c9e39eca88",
+                    "nonce" : "0x71778ef2bb279461",
                     "number" : "0x01",
                     "parentHash" : "0x4402ab54dede7e8eacdbe3053e01c8c2756af857a78745205db4a9bf2e36bc63",
                     "receiptTrie" : "0xd4e484c7273949279b12a69aceedec4b481d763cf58f5515bb765ffba8f8ac83",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x33c13b2661e479328126eb75130362ea2c538fd64a216fe0a1c1fedfe8c76dee",
+        "lastblockhash" : "0x0d7da03ccc466a0f33cd3600780afce67ea82f0ae8b38d4b4243489840592922",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb+33_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0Filler.json",
-            "sourceHash" : "92b6199564d155a11a77d32a9ed55804fc6419a43f96c3dd388f48b9deed811c"
+            "sourceHash" : "9d684675cf96bdcb0478be23bc1a6d5d44cbf2ac9b2e93814633521a04e35773"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101c5",
-                    "hash" : "0x3d9681de0088f5ce439166dd56dd67854205dce5982a0cb181b4c9dd6d0551d3",
-                    "mixHash" : "0x4e1474718b3db838f00ef08f7aa78cbdf95beb53521b7e65d6ca7e00ebdcccbc",
-                    "nonce" : "0x71f904ebdcc867a2",
+                    "hash" : "0x26c71c5ed85995c0a8636046ea913f80c296406d588b95d2ef78d158b391c283",
+                    "mixHash" : "0xd32130b9651ae628228aaf8e4574e7e9fdd3463fa212457d3c4aecffd855e280",
+                    "nonce" : "0x3e6480a722c089db",
                     "number" : "0x01",
                     "parentHash" : "0x4402ab54dede7e8eacdbe3053e01c8c2756af857a78745205db4a9bf2e36bc63",
                     "receiptTrie" : "0xd4e484c7273949279b12a69aceedec4b481d763cf58f5515bb765ffba8f8ac83",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3d9681de0088f5ce439166dd56dd67854205dce5982a0cb181b4c9dd6d0551d3",
+        "lastblockhash" : "0x26c71c5ed85995c0a8636046ea913f80c296406d588b95d2ef78d158b391c283",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb+33_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0Filler.json",
-            "sourceHash" : "92b6199564d155a11a77d32a9ed55804fc6419a43f96c3dd388f48b9deed811c"
+            "sourceHash" : "9d684675cf96bdcb0478be23bc1a6d5d44cbf2ac9b2e93814633521a04e35773"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101c5",
-                    "hash" : "0xa30f4e8f755d08294ce6f2b1594391d1886a5dfa0d29fb0bc7b3f6d814214268",
-                    "mixHash" : "0x53780f3ea6fc8b9327b3f43a0d5bfa636e3d06c7da7b90fbbe068e7dae1480f4",
-                    "nonce" : "0xec0532ebec86f551",
+                    "hash" : "0x2794a873fd3847faaa7c7dcc862bc5e68aaa004b354750b9d93d6b591372ab49",
+                    "mixHash" : "0xfb10d6dba35406680fdec198e863ce5290b466229eb6eb5cc37a8918adfca79e",
+                    "nonce" : "0x34ee1a55b863787d",
                     "number" : "0x01",
                     "parentHash" : "0x4402ab54dede7e8eacdbe3053e01c8c2756af857a78745205db4a9bf2e36bc63",
                     "receiptTrie" : "0xd4e484c7273949279b12a69aceedec4b481d763cf58f5515bb765ffba8f8ac83",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa04402ab54dede7e8eacdbe3053e01c8c2756af857a78745205db4a9bf2e36bc63a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa01fa5c4066e964d1d3d256499bf2ad133341f5581a417186c7abea1672d5960bea0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0d4e484c7273949279b12a69aceedec4b481d763cf58f5515bb765ffba8f8ac83b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101c58203e880a0fb10d6dba35406680fdec198e863ce5290b466229eb6eb5cc37a8918adfca79e8834ee1a55b863787df863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa30f4e8f755d08294ce6f2b1594391d1886a5dfa0d29fb0bc7b3f6d814214268",
+        "lastblockhash" : "0x2794a873fd3847faaa7c7dcc862bc5e68aaa004b354750b9d93d6b591372ab49",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb+33_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb+33_d0g0v0Filler.json",
-            "sourceHash" : "92b6199564d155a11a77d32a9ed55804fc6419a43f96c3dd388f48b9deed811c"
+            "sourceHash" : "9d684675cf96bdcb0478be23bc1a6d5d44cbf2ac9b2e93814633521a04e35773"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101c5",
-                    "hash" : "0xdbe21f8f2dc85f77b071c963471b35754662eb67bcda03fe37a44cd7a99d2df2",
-                    "mixHash" : "0x37bca3cec3a02d543c47b9a785adaf617cf151c757697f59e143f305b7591c14",
-                    "nonce" : "0xfa68690872cb5f07",
+                    "hash" : "0x81d66c1c9e165454df8de01d59415c08230aaea3b8172e6661486c18149f0aba",
+                    "mixHash" : "0x9d10afd427961a2253c015739bba7863df0e97f6d175109bc2f9731d01191f9f",
+                    "nonce" : "0xaeefa81dbcdc90f8",
                     "number" : "0x01",
                     "parentHash" : "0x4402ab54dede7e8eacdbe3053e01c8c2756af857a78745205db4a9bf2e36bc63",
                     "receiptTrie" : "0xd4e484c7273949279b12a69aceedec4b481d763cf58f5515bb765ffba8f8ac83",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdbe21f8f2dc85f77b071c963471b35754662eb67bcda03fe37a44cd7a99d2df2",
+        "lastblockhash" : "0x81d66c1c9e165454df8de01d59415c08230aaea3b8172e6661486c18149f0aba",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0.json
index be9695dbc..90cd314c8 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb-1_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0Filler.json",
-            "sourceHash" : "320541ac5efffa75d3a0b0100b9fab58683285be9debf71107ea6f71567a22c5"
+            "sourceHash" : "c4e4bb89176c9af651f7bdf554600e28b1c56d85dc781a265e4ee5a0229920d1"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0xdb66f3ffb6e63fec9531a5a538ef7acd90cb695a9836f4d214a5fc1a8c9f978c",
-                    "mixHash" : "0xd6200a0d13daa87b8a00e97a390b2af5f35440236afdef7ac699466bbb33881c",
-                    "nonce" : "0xad70353ccbc8ab4e",
+                    "hash" : "0xa0a75fd428fcac6055e707b22090ed6858c6dd07dfc92e361c2ef1c4a183fc73",
+                    "mixHash" : "0x7ec39f6be30871d5cd2e8638fabc32642c72b48a09a395e50b1654e36b9e73d8",
+                    "nonce" : "0x684437eb5cfbf24d",
                     "number" : "0x01",
                     "parentHash" : "0x8ad5f38780d8820e262a616233b95f79c8b20f8d20f4de75cb9465b6d408d257",
                     "receiptTrie" : "0xd26e37269f6f7af597c451224463167913f30a04235a825953b0771f92001a64",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdb66f3ffb6e63fec9531a5a538ef7acd90cb695a9836f4d214a5fc1a8c9f978c",
+        "lastblockhash" : "0xa0a75fd428fcac6055e707b22090ed6858c6dd07dfc92e361c2ef1c4a183fc73",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb-1_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0Filler.json",
-            "sourceHash" : "320541ac5efffa75d3a0b0100b9fab58683285be9debf71107ea6f71567a22c5"
+            "sourceHash" : "c4e4bb89176c9af651f7bdf554600e28b1c56d85dc781a265e4ee5a0229920d1"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x39692eaf963a74a2d2cb85b8d66ad2f48517432f0a2787b3d7ef39c2555fc4b3",
-                    "mixHash" : "0xde589275c8de184018016da4a599a77275968a30328fec40dad9170bd53bf974",
-                    "nonce" : "0xab19d8fdfffec787",
+                    "hash" : "0xc2afc7b1037ac498cb6b9465a3482286f6161da7a8b1c57b61850f15baaa9e86",
+                    "mixHash" : "0x88fc87854f7015df64546b2594f2cd1cf88a422428955e33264c469e760c95f5",
+                    "nonce" : "0x146206652e101cec",
                     "number" : "0x01",
                     "parentHash" : "0x8ad5f38780d8820e262a616233b95f79c8b20f8d20f4de75cb9465b6d408d257",
                     "receiptTrie" : "0x9a5a1a5fc9ad805ea2d285eb2dbfa1a9728804805a7599d6842ecb539372182c",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x39692eaf963a74a2d2cb85b8d66ad2f48517432f0a2787b3d7ef39c2555fc4b3",
+        "lastblockhash" : "0xc2afc7b1037ac498cb6b9465a3482286f6161da7a8b1c57b61850f15baaa9e86",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb-1_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0Filler.json",
-            "sourceHash" : "320541ac5efffa75d3a0b0100b9fab58683285be9debf71107ea6f71567a22c5"
+            "sourceHash" : "c4e4bb89176c9af651f7bdf554600e28b1c56d85dc781a265e4ee5a0229920d1"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x51eae7980967be4fa5e29f452849f3284bb996f07232e25832b08e0efe60c075",
-                    "mixHash" : "0x9718a1b9f7c4a59334a94c661163571993020b8c38a5ffda1aff73979415d483",
-                    "nonce" : "0xeecc356b9140525c",
+                    "hash" : "0xc085358814d96080e402b989fda93f8a9f37466e716e02903d1af92a50c43a40",
+                    "mixHash" : "0x994e7bba8f969cf46c1ed20686b748bdacf8c7793aa9c1f2beec465a6126e573",
+                    "nonce" : "0x939b61585bf4e3f4",
                     "number" : "0x01",
                     "parentHash" : "0x8ad5f38780d8820e262a616233b95f79c8b20f8d20f4de75cb9465b6d408d257",
                     "receiptTrie" : "0x9a5a1a5fc9ad805ea2d285eb2dbfa1a9728804805a7599d6842ecb539372182c",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x51eae7980967be4fa5e29f452849f3284bb996f07232e25832b08e0efe60c075",
+        "lastblockhash" : "0xc085358814d96080e402b989fda93f8a9f37466e716e02903d1af92a50c43a40",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb-1_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0Filler.json",
-            "sourceHash" : "320541ac5efffa75d3a0b0100b9fab58683285be9debf71107ea6f71567a22c5"
+            "sourceHash" : "c4e4bb89176c9af651f7bdf554600e28b1c56d85dc781a265e4ee5a0229920d1"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0xfb8c8c7684bfc3e929516204462868beb64e2ca9f324638f6d1b1ffc4820dcab",
-                    "mixHash" : "0x429c70654b3ee490fcaab7c7ee0c023ac63b391a85a2de26887a3e0ab25751b2",
-                    "nonce" : "0x00581c77009a1b0f",
+                    "hash" : "0x3d17a03f825df27224c2f151ab0c636d0074e7139459139b2d771bcd3709ba66",
+                    "mixHash" : "0xe7757e7a299bccfaa87028cb9dd2c6279e248f898206da7fbfb14c56bd3ef8e4",
+                    "nonce" : "0xad6d18199cbd5b7e",
                     "number" : "0x01",
                     "parentHash" : "0x8ad5f38780d8820e262a616233b95f79c8b20f8d20f4de75cb9465b6d408d257",
                     "receiptTrie" : "0x9a5a1a5fc9ad805ea2d285eb2dbfa1a9728804805a7599d6842ecb539372182c",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "0xf90263f901faa08ad5f38780d8820e262a616233b95f79c8b20f8d20f4de75cb9465b6d408d257a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0a0393f52be12dd6a2783dd18c3bffb0a9dcad43abc4d8cb983649d4b8289eea5a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa09a5a1a5fc9ad805ea2d285eb2dbfa1a9728804805a7599d6842ecb539372182cb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101b88203e880a0429c70654b3ee490fcaab7c7ee0c023ac63b391a85a2de26887a3e0ab25751b28800581c77009a1b0ff863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "0xf90263f901faa08ad5f38780d8820e262a616233b95f79c8b20f8d20f4de75cb9465b6d408d257a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0a0393f52be12dd6a2783dd18c3bffb0a9dcad43abc4d8cb983649d4b8289eea5a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa09a5a1a5fc9ad805ea2d285eb2dbfa1a9728804805a7599d6842ecb539372182cb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101b88203e880a0e7757e7a299bccfaa87028cb9dd2c6279e248f898206da7fbfb14c56bd3ef8e488ad6d18199cbd5b7ef863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfb8c8c7684bfc3e929516204462868beb64e2ca9f324638f6d1b1ffc4820dcab",
+        "lastblockhash" : "0x3d17a03f825df27224c2f151ab0c636d0074e7139459139b2d771bcd3709ba66",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb-1_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-1_d0g0v0Filler.json",
-            "sourceHash" : "320541ac5efffa75d3a0b0100b9fab58683285be9debf71107ea6f71567a22c5"
+            "sourceHash" : "c4e4bb89176c9af651f7bdf554600e28b1c56d85dc781a265e4ee5a0229920d1"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x7b3d3a661931132f251ca8dd345849ddd8816e15ffccea151a8eb169a67ee81f",
-                    "mixHash" : "0xba12451faa9f9af29454636c3fa18e2e797e55b7d5051d1eecf1ac3d165ba3bd",
-                    "nonce" : "0x70d7e27ab8496fad",
+                    "hash" : "0x13ab61c5fd36c018281c8eaa515e2ab7ce436718d9c8b2352ce2ffa2c7bc6cca",
+                    "mixHash" : "0xc6de62f543139e285593c5cea77685d163a0853f89bd798fb5707e3fbe434ed3",
+                    "nonce" : "0xf1a6a018676a4437",
                     "number" : "0x01",
                     "parentHash" : "0x8ad5f38780d8820e262a616233b95f79c8b20f8d20f4de75cb9465b6d408d257",
                     "receiptTrie" : "0x9a5a1a5fc9ad805ea2d285eb2dbfa1a9728804805a7599d6842ecb539372182c",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7b3d3a661931132f251ca8dd345849ddd8816e15ffccea151a8eb169a67ee81f",
+        "lastblockhash" : "0x13ab61c5fd36c018281c8eaa515e2ab7ce436718d9c8b2352ce2ffa2c7bc6cca",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0.json
index c210739e1..5d453aa57 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb-31_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0Filler.json",
-            "sourceHash" : "1b74aea2c80dfcc1093758aa24f6410aa4094a75f198b0f3ff6cdc4738713f2b"
+            "sourceHash" : "43362506d76af97a89e538ef6bfd50b9e28cfa6b021895916108eac3481a54ef"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x2a861698e197ead9b81ee3a39e302ef0d81d989e17fbe7cf2679058385e5bbed",
-                    "mixHash" : "0x47d74a5de334dd52caa7d4c60c5fdc42d2eee1722a13e27e9406a1717c898e00",
-                    "nonce" : "0x0ebc542257c77698",
+                    "hash" : "0x922362400c4a052b485303901b8027150867f410de3ee3a2d1cd5bf5e7384f64",
+                    "mixHash" : "0xfb1be816f8acd941e083eac4a8778c68cb14604e57791625c35bb6bff17c590c",
+                    "nonce" : "0x9c6d6207d5fa295b",
                     "number" : "0x01",
                     "parentHash" : "0xcee3f61f474c707ce0e7f3a95c8f729112fb4541f69b541f1b955715ab0e09b7",
                     "receiptTrie" : "0xd26e37269f6f7af597c451224463167913f30a04235a825953b0771f92001a64",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2a861698e197ead9b81ee3a39e302ef0d81d989e17fbe7cf2679058385e5bbed",
+        "lastblockhash" : "0x922362400c4a052b485303901b8027150867f410de3ee3a2d1cd5bf5e7384f64",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb-31_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0Filler.json",
-            "sourceHash" : "1b74aea2c80dfcc1093758aa24f6410aa4094a75f198b0f3ff6cdc4738713f2b"
+            "sourceHash" : "43362506d76af97a89e538ef6bfd50b9e28cfa6b021895916108eac3481a54ef"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x115174a54aa70a1b0b0123a265bca1b037c899fee5cee93ba0e4dd4f5caa45c4",
-                    "mixHash" : "0x2c2e95d73e16167811ad375672195f994745afd38f841b65c382ce93ed8a242d",
-                    "nonce" : "0x180b7f3dfe693cfb",
+                    "hash" : "0x00002221230553eeca4cb16af0e7c331cda40705a12bb0d455cf0d01ec831547",
+                    "mixHash" : "0xbe3bcb00424329532f9c7bb1cc6751cf275e5c570b6b95ebc1e222f2afc05a81",
+                    "nonce" : "0x568956f6a9fc713c",
                     "number" : "0x01",
                     "parentHash" : "0xcee3f61f474c707ce0e7f3a95c8f729112fb4541f69b541f1b955715ab0e09b7",
                     "receiptTrie" : "0x109f1736cd1c1573ed821e230758c91b8ed1f7cbd282127538ec8618438f1b25",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x115174a54aa70a1b0b0123a265bca1b037c899fee5cee93ba0e4dd4f5caa45c4",
+        "lastblockhash" : "0x00002221230553eeca4cb16af0e7c331cda40705a12bb0d455cf0d01ec831547",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb-31_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0Filler.json",
-            "sourceHash" : "1b74aea2c80dfcc1093758aa24f6410aa4094a75f198b0f3ff6cdc4738713f2b"
+            "sourceHash" : "43362506d76af97a89e538ef6bfd50b9e28cfa6b021895916108eac3481a54ef"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x2562d49180642ff5496943f3822e68b1a4475932a8d668777bcf44620d5cfbc7",
-                    "mixHash" : "0xb8a99d485a670a099356224eb21bc606a1c8de2a575cb9cf763daf8cc1865189",
-                    "nonce" : "0x370026c4c131da08",
+                    "hash" : "0x1716f6338cdb29929f8b5eb55698cfe37678a4052d3db7035b04f97129a78964",
+                    "mixHash" : "0xd26fe7efe62ca798bd5fc8e79bb8fc9ed733bd707ae8f526e2ab598460d5c283",
+                    "nonce" : "0x70e98c8994735d64",
                     "number" : "0x01",
                     "parentHash" : "0xcee3f61f474c707ce0e7f3a95c8f729112fb4541f69b541f1b955715ab0e09b7",
                     "receiptTrie" : "0x109f1736cd1c1573ed821e230758c91b8ed1f7cbd282127538ec8618438f1b25",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2562d49180642ff5496943f3822e68b1a4475932a8d668777bcf44620d5cfbc7",
+        "lastblockhash" : "0x1716f6338cdb29929f8b5eb55698cfe37678a4052d3db7035b04f97129a78964",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb-31_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0Filler.json",
-            "sourceHash" : "1b74aea2c80dfcc1093758aa24f6410aa4094a75f198b0f3ff6cdc4738713f2b"
+            "sourceHash" : "43362506d76af97a89e538ef6bfd50b9e28cfa6b021895916108eac3481a54ef"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0xd3ce792b6954eada4be111134b25bf4c110a0c5a2925dbd356b856d8b177c3d1",
-                    "mixHash" : "0x750b6fc3161cfa7697e22b8120bed018f384c224ed69d855b9415ae9880f876f",
-                    "nonce" : "0x8a0cbaa8d6ef4674",
+                    "hash" : "0xf2d5cb8c0276c41b07709b944dd7a50057c402133d89dd28bc22ef0f561a0880",
+                    "mixHash" : "0x3302ccbb149fac75f2cb8a2bdff15a81095c9c52bc82c12a70127a85387afee8",
+                    "nonce" : "0xc41c416645e50013",
                     "number" : "0x01",
                     "parentHash" : "0xcee3f61f474c707ce0e7f3a95c8f729112fb4541f69b541f1b955715ab0e09b7",
                     "receiptTrie" : "0x109f1736cd1c1573ed821e230758c91b8ed1f7cbd282127538ec8618438f1b25",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd3ce792b6954eada4be111134b25bf4c110a0c5a2925dbd356b856d8b177c3d1",
+        "lastblockhash" : "0xf2d5cb8c0276c41b07709b944dd7a50057c402133d89dd28bc22ef0f561a0880",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb-31_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-31_d0g0v0Filler.json",
-            "sourceHash" : "1b74aea2c80dfcc1093758aa24f6410aa4094a75f198b0f3ff6cdc4738713f2b"
+            "sourceHash" : "43362506d76af97a89e538ef6bfd50b9e28cfa6b021895916108eac3481a54ef"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0xadf917b5f0c9b957794df0bf494ccdb48ca688e49c939c983cb2d6a72e158549",
-                    "mixHash" : "0xca80799f3046f35b59cef070f070d457c1cf6d369f6fe57f3525745d21d33722",
-                    "nonce" : "0x5240c2563383c697",
+                    "hash" : "0xf802d72fc9e4d9cbfc4f4b1a742a6d658a43e91b63c62ae96764786345a97fd9",
+                    "mixHash" : "0x64ae5586cf0826e85b80a69275ac2ff0d9a5ba907b48457f7736e4eaca8a6668",
+                    "nonce" : "0x8dfd584c90d8ceff",
                     "number" : "0x01",
                     "parentHash" : "0xcee3f61f474c707ce0e7f3a95c8f729112fb4541f69b541f1b955715ab0e09b7",
                     "receiptTrie" : "0x109f1736cd1c1573ed821e230758c91b8ed1f7cbd282127538ec8618438f1b25",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xadf917b5f0c9b957794df0bf494ccdb48ca688e49c939c983cb2d6a72e158549",
+        "lastblockhash" : "0xf802d72fc9e4d9cbfc4f4b1a742a6d658a43e91b63c62ae96764786345a97fd9",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0.json
index 3c6945d6e..f5c0601ba 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb-32_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0Filler.json",
-            "sourceHash" : "b599b13a7cc2cc88d69ec0661885ad8d2f332de9aab17702ee5f74ea1c4c6017"
+            "sourceHash" : "6216a0b3515a2e6929cc138c5379bdf1b0be0fe55aad66fc72b514607e3a1220"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0xbfa98f8cf4a96e06a49c8ef3ba01de7c7205e19787ed7333992e7c1272ac881b",
-                    "mixHash" : "0x79a079b85a3b087467283348f62c3472113137c2e768181444e969c0db1d59e6",
-                    "nonce" : "0x96dd7044975b394b",
+                    "hash" : "0xdb3533f6de7e0283fdd0927a70f3864e56a149020188f37ee00a890617063295",
+                    "mixHash" : "0xac475aedf57cccaede30964a21e4a724452ceb69a054b29fcfb6fa763f20e40c",
+                    "nonce" : "0xeaeb40af11ad6693",
                     "number" : "0x01",
                     "parentHash" : "0xa649d2f824496d8149ab39c471c6b632a2af07d8ce5cc13859a2eb5deef8c894",
                     "receiptTrie" : "0xedd30b0d54a4bf475ee35cf4d663f13692555aba2695f58cba7200f5634d7edc",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa04fc37b0d7d85f968944e23731ca694f6629b10cd89b1eb3e8c5c3d70bc922745a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xbfa98f8cf4a96e06a49c8ef3ba01de7c7205e19787ed7333992e7c1272ac881b",
+        "lastblockhash" : "0xdb3533f6de7e0283fdd0927a70f3864e56a149020188f37ee00a890617063295",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb-32_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0Filler.json",
-            "sourceHash" : "b599b13a7cc2cc88d69ec0661885ad8d2f332de9aab17702ee5f74ea1c4c6017"
+            "sourceHash" : "6216a0b3515a2e6929cc138c5379bdf1b0be0fe55aad66fc72b514607e3a1220"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0xe1b2172c03d7b2a18423cb817e42a581e3c5c1e94e2e013868a93a99c8285f19",
-                    "mixHash" : "0x502c17164d160972f20a99b04012f8b53271011bcb418b5307952b0313db58d6",
-                    "nonce" : "0x8d1893c8a68ed6f6",
+                    "hash" : "0xeb8ab55c17165a8b3b07ca106041d03f73eea47b600364f33fafdb063b5d6c24",
+                    "mixHash" : "0x7c1e1ce412953eefe83847ae0011950b3038c677aff5f8b9f6c7cb77b170e650",
+                    "nonce" : "0x13da2bfb1522d066",
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                     "parentHash" : "0xa649d2f824496d8149ab39c471c6b632a2af07d8ce5cc13859a2eb5deef8c894",
                     "receiptTrie" : "0x458b5b11aee0a8c221e5795339f46c71f22b334e7457f1e0f84ccc9a25663884",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa04fc37b0d7d85f968944e23731ca694f6629b10cd89b1eb3e8c5c3d70bc922745a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xe1b2172c03d7b2a18423cb817e42a581e3c5c1e94e2e013868a93a99c8285f19",
+        "lastblockhash" : "0xeb8ab55c17165a8b3b07ca106041d03f73eea47b600364f33fafdb063b5d6c24",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb-32_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0Filler.json",
-            "sourceHash" : "b599b13a7cc2cc88d69ec0661885ad8d2f332de9aab17702ee5f74ea1c4c6017"
+            "sourceHash" : "6216a0b3515a2e6929cc138c5379bdf1b0be0fe55aad66fc72b514607e3a1220"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0x0c1610b398721abcb2b9d4f33f70ac7aa415e04e1d3fcf810b2697351458671a",
-                    "mixHash" : "0xaa557dc266b06e632a171549b8dd2475c86868620008200027fed63ba89d57d0",
-                    "nonce" : "0xe0de3afcd399e4ee",
+                    "hash" : "0x6c2261f7ff701c6b1d87a452fbe73813a7cf38eb9a2ffed9ff6a57e6fbcbc997",
+                    "mixHash" : "0x68fe58949d3a1cccd9b69e70439edc772bc5de89e637333e28eecfbf6c898244",
+                    "nonce" : "0x5c7b73b5842a73bd",
                     "number" : "0x01",
                     "parentHash" : "0xa649d2f824496d8149ab39c471c6b632a2af07d8ce5cc13859a2eb5deef8c894",
                     "receiptTrie" : "0x458b5b11aee0a8c221e5795339f46c71f22b334e7457f1e0f84ccc9a25663884",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa0a649d2f824496d8149ab39c471c6b632a2af07d8ce5cc13859a2eb5deef8c894a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa085f6e92f489bd5716f8f62269d9106018dfa4036c0ab95462e882f5ea590af2ba0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0458b5b11aee0a8c221e5795339f46c71f22b334e7457f1e0f84ccc9a25663884b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101b18203e880a068fe58949d3a1cccd9b69e70439edc772bc5de89e637333e28eecfbf6c898244885c7b73b5842a73bdf863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0c1610b398721abcb2b9d4f33f70ac7aa415e04e1d3fcf810b2697351458671a",
+        "lastblockhash" : "0x6c2261f7ff701c6b1d87a452fbe73813a7cf38eb9a2ffed9ff6a57e6fbcbc997",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb-32_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0Filler.json",
-            "sourceHash" : "b599b13a7cc2cc88d69ec0661885ad8d2f332de9aab17702ee5f74ea1c4c6017"
+            "sourceHash" : "6216a0b3515a2e6929cc138c5379bdf1b0be0fe55aad66fc72b514607e3a1220"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0x09f779a408c754816502f28b90f1b175998c6507dfa9933364a7c752a4b81f2a",
-                    "mixHash" : "0xfa120688b4175756d80d431e23e74b9919782b58c742dfd5d58b352f24aac10f",
-                    "nonce" : "0x2cfe9dc368664c84",
+                    "hash" : "0x7c3a078c8764a2668171d4a918390f045dd2409388d14ea9277e6a326c247863",
+                    "mixHash" : "0xb4c958bb98283e0edaa49b72f0cef67654658b36f67d0cad1ed4f894a275f656",
+                    "nonce" : "0xca73aae1ffab0701",
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                     "parentHash" : "0xa649d2f824496d8149ab39c471c6b632a2af07d8ce5cc13859a2eb5deef8c894",
                     "receiptTrie" : "0x458b5b11aee0a8c221e5795339f46c71f22b334e7457f1e0f84ccc9a25663884",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x09f779a408c754816502f28b90f1b175998c6507dfa9933364a7c752a4b81f2a",
+        "lastblockhash" : "0x7c3a078c8764a2668171d4a918390f045dd2409388d14ea9277e6a326c247863",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb-32_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-32_d0g0v0Filler.json",
-            "sourceHash" : "b599b13a7cc2cc88d69ec0661885ad8d2f332de9aab17702ee5f74ea1c4c6017"
+            "sourceHash" : "6216a0b3515a2e6929cc138c5379bdf1b0be0fe55aad66fc72b514607e3a1220"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0xcd30e6bf9063f931f41011f43d82a023910e270ef04bcbfc726a511d84d23b41",
-                    "mixHash" : "0x93380442df6a69d51eb5eab54dd6a396403676407676a67b12bac20e7d0f2a7d",
-                    "nonce" : "0x57c4524a061b0df4",
+                    "hash" : "0x0dbe8ab97c3630f43afe67e5e6210c565ddf1b60b9d6af85c504b567510d984e",
+                    "mixHash" : "0xb8f2870d4b91419b2da1d9b46c85c1c0f4018979a32f80b1119a29684ea48add",
+                    "nonce" : "0x1e0ed252e9a425d2",
                     "number" : "0x01",
                     "parentHash" : "0xa649d2f824496d8149ab39c471c6b632a2af07d8ce5cc13859a2eb5deef8c894",
                     "receiptTrie" : "0x458b5b11aee0a8c221e5795339f46c71f22b334e7457f1e0f84ccc9a25663884",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcd30e6bf9063f931f41011f43d82a023910e270ef04bcbfc726a511d84d23b41",
+        "lastblockhash" : "0x0dbe8ab97c3630f43afe67e5e6210c565ddf1b60b9d6af85c504b567510d984e",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0.json
index 92efb5845..66ab8c3ab 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb-33_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0Filler.json",
-            "sourceHash" : "9fde96f2eb7cfac6ef32639fe0daa9fddcc8825b1861604ca2d0c8b2a25772c6"
+            "sourceHash" : "00913945dd51a2f761ca966efbecc36d0f73a16e349b8c79b204b291d6ba9eae"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0xcc70d93e5a41f7afdf7b953e275670c1d883b046ea124213127e7f92c1ad4d4a",
-                    "mixHash" : "0x4a2f93cff67521ef03dc652845f22ec81c9d3d295ceb01e9199d61b90b2a13a3",
-                    "nonce" : "0x72821eaece47a209",
+                    "hash" : "0xb70335a97f95c767d398783a676bbee0f3e464e15ca7328194b248fa5cc21ff9",
+                    "mixHash" : "0x543bbc022f455f43086fd83b62ba7cfc89b2093f3954a0adc6fb1e9b1738b255",
+                    "nonce" : "0x29f4f175edb0f8e9",
                     "number" : "0x01",
                     "parentHash" : "0x27d8acd8f512bf2339222651ec72f9e616211c5a2bd79c5d5bd0977ec2b0f016",
                     "receiptTrie" : "0xedd30b0d54a4bf475ee35cf4d663f13692555aba2695f58cba7200f5634d7edc",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcc70d93e5a41f7afdf7b953e275670c1d883b046ea124213127e7f92c1ad4d4a",
+        "lastblockhash" : "0xb70335a97f95c767d398783a676bbee0f3e464e15ca7328194b248fa5cc21ff9",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb-33_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0Filler.json",
-            "sourceHash" : "9fde96f2eb7cfac6ef32639fe0daa9fddcc8825b1861604ca2d0c8b2a25772c6"
+            "sourceHash" : "00913945dd51a2f761ca966efbecc36d0f73a16e349b8c79b204b291d6ba9eae"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0xa3f3ee8d9c52d881fb18d5975ab0c476edeb04b09e83c610be63f5c1359089ab",
-                    "mixHash" : "0x273406c348af005bb6f8dc6ca23ef8a9b112603cfe0a6346f5ac588307fa25a0",
-                    "nonce" : "0x0e192d42601a18c5",
+                    "hash" : "0xbf761f05cd407222b74bfd17619909b8c33ef2ccb62716501b4ca3aa131ee759",
+                    "mixHash" : "0x536f93bff3ced9e33181710c986853dcd2696458f96b29e0aae215996c80ba6d",
+                    "nonce" : "0x7a00748eaf0442f2",
                     "number" : "0x01",
                     "parentHash" : "0x27d8acd8f512bf2339222651ec72f9e616211c5a2bd79c5d5bd0977ec2b0f016",
                     "receiptTrie" : "0x634381d78d902b0021d194c37277fec69fe2ddb871ded4a2298117dbbe169347",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa3f3ee8d9c52d881fb18d5975ab0c476edeb04b09e83c610be63f5c1359089ab",
+        "lastblockhash" : "0xbf761f05cd407222b74bfd17619909b8c33ef2ccb62716501b4ca3aa131ee759",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb-33_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0Filler.json",
-            "sourceHash" : "9fde96f2eb7cfac6ef32639fe0daa9fddcc8825b1861604ca2d0c8b2a25772c6"
+            "sourceHash" : "00913945dd51a2f761ca966efbecc36d0f73a16e349b8c79b204b291d6ba9eae"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0x28209d78cf8b34c5a0bdb9e72b31bd90d496dc8e98132e997994e177df0469a4",
-                    "mixHash" : "0xde695816a4c76892e6d164ecf0e388b99604af469c78e78ba44a38fe6883addc",
-                    "nonce" : "0xecef678944bdb40e",
+                    "hash" : "0x72fe2f5fa0f0b23de3346a5e7193ddbbf60b71559024625497c6e5e3bf90e3d2",
+                    "mixHash" : "0x66d9cb7409c7e527e3e7d49eb75ce89c9f092b5ae4b1872cdc327458ff44797d",
+                    "nonce" : "0xc285cd07030e9a80",
                     "number" : "0x01",
                     "parentHash" : "0x27d8acd8f512bf2339222651ec72f9e616211c5a2bd79c5d5bd0977ec2b0f016",
                     "receiptTrie" : "0x634381d78d902b0021d194c37277fec69fe2ddb871ded4a2298117dbbe169347",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x28209d78cf8b34c5a0bdb9e72b31bd90d496dc8e98132e997994e177df0469a4",
+        "lastblockhash" : "0x72fe2f5fa0f0b23de3346a5e7193ddbbf60b71559024625497c6e5e3bf90e3d2",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb-33_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0Filler.json",
-            "sourceHash" : "9fde96f2eb7cfac6ef32639fe0daa9fddcc8825b1861604ca2d0c8b2a25772c6"
+            "sourceHash" : "00913945dd51a2f761ca966efbecc36d0f73a16e349b8c79b204b291d6ba9eae"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0x11bde34b01550d3eb99fb3e6c472183c41ec75b4d86d1506d5cc014819c25fbb",
-                    "mixHash" : "0x8325bfc153b1f0e84d4582d0989718b02f6eec3cb946ff8895daf684bd3b007c",
-                    "nonce" : "0xbed5d3b1b091958c",
+                    "hash" : "0xe638dee97c4e91ef310ad55f5a4ff368c1ed090859f229c5ce0469e425e805f6",
+                    "mixHash" : "0x97222fdae174a4149eca5657544e6943804d01e90323878b89c73f8eb8cc53ec",
+                    "nonce" : "0xb400892b81db43fd",
                     "number" : "0x01",
                     "parentHash" : "0x27d8acd8f512bf2339222651ec72f9e616211c5a2bd79c5d5bd0977ec2b0f016",
                     "receiptTrie" : "0x634381d78d902b0021d194c37277fec69fe2ddb871ded4a2298117dbbe169347",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90263f901faa027d8acd8f512bf2339222651ec72f9e616211c5a2bd79c5d5bd0977ec2b0f016a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa04e1a9cc34c97b4314070ace23087a31d11104b9b43acfabe0c0c55a094a599caa0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0634381d78d902b0021d194c37277fec69fe2ddb871ded4a2298117dbbe169347b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101b18203e880a08325bfc153b1f0e84d4582d0989718b02f6eec3cb946ff8895daf684bd3b007c88bed5d3b1b091958cf863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x11bde34b01550d3eb99fb3e6c472183c41ec75b4d86d1506d5cc014819c25fbb",
+        "lastblockhash" : "0xe638dee97c4e91ef310ad55f5a4ff368c1ed090859f229c5ce0469e425e805f6",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb-33_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb-33_d0g0v0Filler.json",
-            "sourceHash" : "9fde96f2eb7cfac6ef32639fe0daa9fddcc8825b1861604ca2d0c8b2a25772c6"
+            "sourceHash" : "00913945dd51a2f761ca966efbecc36d0f73a16e349b8c79b204b291d6ba9eae"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b1",
-                    "hash" : "0x0be8571882f9367cb79fe87113885db5cde0eaa700b25e0d819d99c5e8ae1a23",
-                    "mixHash" : "0xc8c4b28a809eaf21191a1e5eda06084d19bcaa083cebe1f2a8948d57f0b00842",
-                    "nonce" : "0x231971bf4a69e9b4",
+                    "hash" : "0x81634d38c9949d23ad528555daa91d3ad3b33dee2e4a767b0251625606e772be",
+                    "mixHash" : "0x33174a451795e86c5729cdb4dfbcf15c35142ae1be1d7e0e052709b05275ae11",
+                    "nonce" : "0xaf8902880bf9cac0",
                     "number" : "0x01",
                     "parentHash" : "0x27d8acd8f512bf2339222651ec72f9e616211c5a2bd79c5d5bd0977ec2b0f016",
                     "receiptTrie" : "0x634381d78d902b0021d194c37277fec69fe2ddb871ded4a2298117dbbe169347",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa027d8acd8f512bf2339222651ec72f9e616211c5a2bd79c5d5bd0977ec2b0f016a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa04e1a9cc34c97b4314070ace23087a31d11104b9b43acfabe0c0c55a094a599caa0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0634381d78d902b0021d194c37277fec69fe2ddb871ded4a2298117dbbe169347b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101b18203e880a033174a451795e86c5729cdb4dfbcf15c35142ae1be1d7e0e052709b05275ae1188af8902880bf9cac0f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0899a78592f86a36a51089c643614747150c885d3db90ead022a4b1cdb634a793a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x0be8571882f9367cb79fe87113885db5cde0eaa700b25e0d819d99c5e8ae1a23",
+        "lastblockhash" : "0x81634d38c9949d23ad528555daa91d3ad3b33dee2e4a767b0251625606e772be",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0.json
index 807963f98..2c2fa3cf7 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0Filler.json",
-            "sourceHash" : "fdb36533a6dc7a49d5eb0bce306fdf9cc3d8ba5577c724829dec7c2000f78f7b"
+            "sourceHash" : "094c358145b166ad5ef8417b13e09ab0bc05ecddbe9381cc6af6c87d299d0025"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x38af3827d44b443639a749e4ed8f251d04128dc71183a1f0075128e2ff16f7a2",
-                    "mixHash" : "0x5dd4bc6c504b79199558c0da12dfb44248352e5c2c6170e25a9805397fd78c5d",
-                    "nonce" : "0xe02b66dbb87df6b5",
+                    "hash" : "0x6640603d4e165a5e2dfbf67534814f05abb1c1a541c52f246e4279be9b7fe43d",
+                    "mixHash" : "0x554a411370d99ff6c0770ef94b1b6c57ae4560e704a39b66add2a0d4e3591f89",
+                    "nonce" : "0xcda22c2f05a87c37",
                     "number" : "0x01",
                     "parentHash" : "0x71c84e0a3f36acf80ef6c54066f33833d0714fc1e9aa67961a10e2643aee5e6e",
                     "receiptTrie" : "0xd26e37269f6f7af597c451224463167913f30a04235a825953b0771f92001a64",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x38af3827d44b443639a749e4ed8f251d04128dc71183a1f0075128e2ff16f7a2",
+        "lastblockhash" : "0x6640603d4e165a5e2dfbf67534814f05abb1c1a541c52f246e4279be9b7fe43d",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem32kb_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0Filler.json",
-            "sourceHash" : "fdb36533a6dc7a49d5eb0bce306fdf9cc3d8ba5577c724829dec7c2000f78f7b"
+            "sourceHash" : "094c358145b166ad5ef8417b13e09ab0bc05ecddbe9381cc6af6c87d299d0025"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x3ac89c85ec15420726ddae33e3e868f9e3f5ece869b97e45e981fddc59d824e4",
-                    "mixHash" : "0xe2581a6c485b7b4070a63bd39bd23fa7b8627cbc1c2bbf62711466860711ff98",
-                    "nonce" : "0xd0392fcdfb1c6d30",
+                    "hash" : "0x041a01ff1926b1cbdb9adaad2b7b8bb533e5876f38a4d1fe47c698af034fb126",
+                    "mixHash" : "0x72eb2398e49265bedd18ad88cb2a782448f1242c31c3785b1df3a42e2f385b7c",
+                    "nonce" : "0xab8fac6a2f95be1f",
                     "number" : "0x01",
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@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3ac89c85ec15420726ddae33e3e868f9e3f5ece869b97e45e981fddc59d824e4",
+        "lastblockhash" : "0x041a01ff1926b1cbdb9adaad2b7b8bb533e5876f38a4d1fe47c698af034fb126",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem32kb_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0Filler.json",
-            "sourceHash" : "fdb36533a6dc7a49d5eb0bce306fdf9cc3d8ba5577c724829dec7c2000f78f7b"
+            "sourceHash" : "094c358145b166ad5ef8417b13e09ab0bc05ecddbe9381cc6af6c87d299d0025"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x6f65400ac8ba5d26d2e95ce0cf924b1b58a5c5c981bf9e36894c19e48a0d1193",
-                    "mixHash" : "0x05ac8bdbdda48fbddc72197ef6f383e1c874e559819443cd00d420d76d457b8c",
-                    "nonce" : "0x326d1025b2c20eb6",
+                    "hash" : "0x35fe5baf5b85703e2c50dd83752774ee2ab680458a18a9d6d16868fcf7c9521a",
+                    "mixHash" : "0x1457475af6d4df63cd301af9514d416eef5fe4639d927d7bf5fc8669c4fac695",
+                    "nonce" : "0xc318264a38022575",
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                     "parentHash" : "0x71c84e0a3f36acf80ef6c54066f33833d0714fc1e9aa67961a10e2643aee5e6e",
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@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6f65400ac8ba5d26d2e95ce0cf924b1b58a5c5c981bf9e36894c19e48a0d1193",
+        "lastblockhash" : "0x35fe5baf5b85703e2c50dd83752774ee2ab680458a18a9d6d16868fcf7c9521a",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem32kb_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0Filler.json",
-            "sourceHash" : "fdb36533a6dc7a49d5eb0bce306fdf9cc3d8ba5577c724829dec7c2000f78f7b"
+            "sourceHash" : "094c358145b166ad5ef8417b13e09ab0bc05ecddbe9381cc6af6c87d299d0025"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x3cc38ea11a84e079dfe275d5bb2912be919e869e2052908550bca35f96903af5",
-                    "mixHash" : "0x225989ee023a5aea10830e7cc42adbd25d49743cd305f7e7f34b524637aabaef",
-                    "nonce" : "0x462339f09f5d8226",
+                    "hash" : "0x8589172639c9a804b683cbf125057b3255c2f89886463fbbdc1074443570885e",
+                    "mixHash" : "0x119a92b9eec96ae665d6166ab5341425fd95f953202904d889cf9325292608de",
+                    "nonce" : "0x0bddf0dd94694fd9",
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                     "parentHash" : "0x71c84e0a3f36acf80ef6c54066f33833d0714fc1e9aa67961a10e2643aee5e6e",
                     "receiptTrie" : "0x047669cb7fc113971c4df51a2a6587c2b1f014bbe7e04a3d577d507bbacba7d9",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "0xf90263f901faa071c84e0a3f36acf80ef6c54066f33833d0714fc1e9aa67961a10e2643aee5e6ea01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa03054c5726ab082cc446e43fb4ace200e63d5a2121e5f61c6b27a9189dd353810a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0047669cb7fc113971c4df51a2a6587c2b1f014bbe7e04a3d577d507bbacba7d9b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830101b88203e880a0225989ee023a5aea10830e7cc42adbd25d49743cd305f7e7f34b524637aabaef88462339f09f5d8226f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3cc38ea11a84e079dfe275d5bb2912be919e869e2052908550bca35f96903af5",
+        "lastblockhash" : "0x8589172639c9a804b683cbf125057b3255c2f89886463fbbdc1074443570885e",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem32kb_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_d0g0v0Filler.json",
-            "sourceHash" : "fdb36533a6dc7a49d5eb0bce306fdf9cc3d8ba5577c724829dec7c2000f78f7b"
+            "sourceHash" : "094c358145b166ad5ef8417b13e09ab0bc05ecddbe9381cc6af6c87d299d0025"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0101b8",
-                    "hash" : "0x96242d10469d5f3374b55856f16c985ab30f52bce852a667d8266eac1ddd9b61",
-                    "mixHash" : "0x4db91810ce8158ab7e1547ae1d8b5a147f53cd17178003d62c39c15d5b3c06f6",
-                    "nonce" : "0xdc4c4c41d2b2a828",
+                    "hash" : "0xebca0fda4ae95587eac447b089e8ade19a5392dfc3cc657567e6b4ff7908abf2",
+                    "mixHash" : "0x64626ed73a5e07431ea2f291e7964076e637eff1ed73e75c12192b072b800618",
+                    "nonce" : "0x9518057693e598ea",
                     "number" : "0x01",
                     "parentHash" : "0x71c84e0a3f36acf80ef6c54066f33833d0714fc1e9aa67961a10e2643aee5e6e",
                     "receiptTrie" : "0x047669cb7fc113971c4df51a2a6587c2b1f014bbe7e04a3d577d507bbacba7d9",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x96242d10469d5f3374b55856f16c985ab30f52bce852a667d8266eac1ddd9b61",
+        "lastblockhash" : "0xebca0fda4ae95587eac447b089e8ade19a5392dfc3cc657567e6b4ff7908abf2",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0.json
index 73453cc03..2ef3a9fa9 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte+1_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "1a8f3363aa5a161554cf19ecf9ca227beb220b1f7f91871581685f84d25ba36c"
+            "sourceHash" : "f3c8a953211bad10dc19ab2fd68a3d4f88ac88adc3bd487d1583af83359fbc22"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0xaa1a103531e69607ca28d8dc12aae700c03312bb047a13ece14f4cceeb41973c",
-                    "mixHash" : "0xe5a12ad48b2ec3f6a8c7b79752a0d86120b0f1750ff09ebd8318d1ebbe618059",
-                    "nonce" : "0xc9c49f835f7ed226",
+                    "hash" : "0x79a96faf1e334ef7f08fc1bea9de0cc3d03bc16576f1fd4fb4579ab968cb0e7c",
+                    "mixHash" : "0xaa2b871406d1717bb76e600f57fe560b3b3d7fdc7fccd71b30f9207ed3bd86ec",
+                    "nonce" : "0x8a60c98e2698909b",
                     "number" : "0x01",
                     "parentHash" : "0x3262ad57a624bcaee0511b6c849e82c984f2689ce3842e159e2faf03f94b5aa1",
                     "receiptTrie" : "0xf5e050bec8d172a02f861129bc93d9e4c1affd08ef68da756d2b9a0e95afdcf2",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xaa1a103531e69607ca28d8dc12aae700c03312bb047a13ece14f4cceeb41973c",
+        "lastblockhash" : "0x79a96faf1e334ef7f08fc1bea9de0cc3d03bc16576f1fd4fb4579ab968cb0e7c",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte+1_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "1a8f3363aa5a161554cf19ecf9ca227beb220b1f7f91871581685f84d25ba36c"
+            "sourceHash" : "f3c8a953211bad10dc19ab2fd68a3d4f88ac88adc3bd487d1583af83359fbc22"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x0645e6b194e78043ef06e5284371d8ec4a3a39e7198ebabc2ec8b737cd175b33",
-                    "mixHash" : "0x57d358a2f833f665a9ad5fc8c1ac59dd0cb4b304bc3b42c626cd2c74558ac8f0",
-                    "nonce" : "0xe8faa30c5fdb0ce2",
+                    "hash" : "0x9c4e77634f53a48b6fb36cb2bbe4650c8034b2df2c8b2bc8cac5f3d342367533",
+                    "mixHash" : "0xc3b472884dc98a8b1252017746065f9002414f7b8e71540c367c488c1043f1f2",
+                    "nonce" : "0xcc05af09d4b20b34",
                     "number" : "0x01",
                     "parentHash" : "0x3262ad57a624bcaee0511b6c849e82c984f2689ce3842e159e2faf03f94b5aa1",
                     "receiptTrie" : "0xedad3fd8cd95f64b72f5e1467563c134184980de6c54767c1f681b0c6929de8c",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0645e6b194e78043ef06e5284371d8ec4a3a39e7198ebabc2ec8b737cd175b33",
+        "lastblockhash" : "0x9c4e77634f53a48b6fb36cb2bbe4650c8034b2df2c8b2bc8cac5f3d342367533",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte+1_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "1a8f3363aa5a161554cf19ecf9ca227beb220b1f7f91871581685f84d25ba36c"
+            "sourceHash" : "f3c8a953211bad10dc19ab2fd68a3d4f88ac88adc3bd487d1583af83359fbc22"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x1530480714e445d2bf1610b4bb4f40a13439e1b112946eb7cfd87d422bcbe483",
-                    "mixHash" : "0x1531141a7533c1f8253a2a4f2da9a0951c7510c8e29e63778ccc8771cddec419",
-                    "nonce" : "0xba645ceabec16972",
+                    "hash" : "0xc5d8b7a9ab804ef9c53bf041d8ef386abfcefb4aeacc97d3b515c3e2f5f7d2c8",
+                    "mixHash" : "0x2d1ca41f9fd5ab85908940fb2b9c7cdfef16001361ecf80d4e3771143fe476b7",
+                    "nonce" : "0x8227f48108c52767",
                     "number" : "0x01",
                     "parentHash" : "0x3262ad57a624bcaee0511b6c849e82c984f2689ce3842e159e2faf03f94b5aa1",
                     "receiptTrie" : "0xedad3fd8cd95f64b72f5e1467563c134184980de6c54767c1f681b0c6929de8c",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1530480714e445d2bf1610b4bb4f40a13439e1b112946eb7cfd87d422bcbe483",
+        "lastblockhash" : "0xc5d8b7a9ab804ef9c53bf041d8ef386abfcefb4aeacc97d3b515c3e2f5f7d2c8",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte+1_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "1a8f3363aa5a161554cf19ecf9ca227beb220b1f7f91871581685f84d25ba36c"
+            "sourceHash" : "f3c8a953211bad10dc19ab2fd68a3d4f88ac88adc3bd487d1583af83359fbc22"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x12c6baa6032b5a3fdd1d4e915fa8192336ad0b896edc8493262116d13b09a0b7",
-                    "mixHash" : "0xaf98fba017d048c619002c4908f63f2e20426d9dd006194a76cd2df8a7db6aa4",
-                    "nonce" : "0xb3f0c805256f96ad",
+                    "hash" : "0x0ba191a18398e4c2c7731d347d6be5e815c8246f123852b988d7eb0b249a263b",
+                    "mixHash" : "0x079953fcad883b87d31f1dacd65d324ce9add6d657a4f67a37dde920f5d7c681",
+                    "nonce" : "0x6192f77324254e8c",
                     "number" : "0x01",
                     "parentHash" : "0x3262ad57a624bcaee0511b6c849e82c984f2689ce3842e159e2faf03f94b5aa1",
                     "receiptTrie" : "0xedad3fd8cd95f64b72f5e1467563c134184980de6c54767c1f681b0c6929de8c",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x12c6baa6032b5a3fdd1d4e915fa8192336ad0b896edc8493262116d13b09a0b7",
+        "lastblockhash" : "0x0ba191a18398e4c2c7731d347d6be5e815c8246f123852b988d7eb0b249a263b",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte+1_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "1a8f3363aa5a161554cf19ecf9ca227beb220b1f7f91871581685f84d25ba36c"
+            "sourceHash" : "f3c8a953211bad10dc19ab2fd68a3d4f88ac88adc3bd487d1583af83359fbc22"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x212f7db73be464bd0a2bcb18c43f86db8326a3a1ca6bf0cdb50ad3845655b708",
-                    "mixHash" : "0x3d2eb6fc133f812cc8f17c7e62c749f87daf41df9f272b351841fb97c491a49a",
-                    "nonce" : "0xa3f79ed5840e599a",
+                    "hash" : "0x945376b89d371fec60c2c22c7cd83e4d3ac722bbe763ff295a998c331b434a4d",
+                    "mixHash" : "0x7d6f8bcfeb478a961a3b1085c690302a5763ffefd1c892aac8ba480f00ba2099",
+                    "nonce" : "0x7b2891140e0075b7",
                     "number" : "0x01",
                     "parentHash" : "0x3262ad57a624bcaee0511b6c849e82c984f2689ce3842e159e2faf03f94b5aa1",
                     "receiptTrie" : "0xedad3fd8cd95f64b72f5e1467563c134184980de6c54767c1f681b0c6929de8c",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x212f7db73be464bd0a2bcb18c43f86db8326a3a1ca6bf0cdb50ad3845655b708",
+        "lastblockhash" : "0x945376b89d371fec60c2c22c7cd83e4d3ac722bbe763ff295a998c331b434a4d",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0.json
index ac1b8f71d..154a11f2c 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte+31_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "13062e782222db39ec62aa3c792832a9d6f9716f1a83d709cd7c145ceaef5b9b"
+            "sourceHash" : "9890fb117898090ba2f74f6a1766ede464a7578c13750a5f61733448945e1da2"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x1b9f73b2317aa1971997d4950f3e5692b7ae5b54ce415bdd22da865d51a11a49",
-                    "mixHash" : "0xdccc2c8ed9852b506db0cb823a4b475d9d51e100f07e4389f01226fd72c58c9f",
-                    "nonce" : "0x4a8b7e1f5c61df78",
+                    "hash" : "0x35edcc92e63324888dd89365cbff6274fe73c0f82641c2591360ca85b04a2799",
+                    "mixHash" : "0xdf87129872cc67714d0d5d611f624c675f4d486d02a076ddf51ec765e19b950f",
+                    "nonce" : "0x11755058fe110ac8",
                     "number" : "0x01",
                     "parentHash" : "0xfefa2f9a2236bea4a0fb0b835b80576531505dcb6af9b527f17d2ba66c12ebfb",
                     "receiptTrie" : "0xf5e050bec8d172a02f861129bc93d9e4c1affd08ef68da756d2b9a0e95afdcf2",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1b9f73b2317aa1971997d4950f3e5692b7ae5b54ce415bdd22da865d51a11a49",
+        "lastblockhash" : "0x35edcc92e63324888dd89365cbff6274fe73c0f82641c2591360ca85b04a2799",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte+31_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "13062e782222db39ec62aa3c792832a9d6f9716f1a83d709cd7c145ceaef5b9b"
+            "sourceHash" : "9890fb117898090ba2f74f6a1766ede464a7578c13750a5f61733448945e1da2"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0xb218976686ff4d91ce4eea68378ae3057534861e901d8743059d45985aa85e2b",
-                    "mixHash" : "0x38163e5b869c591aef740238307587e7f87a7779fdcf9401488feb7ab230e39a",
-                    "nonce" : "0x6bf24e8b2b5758cc",
+                    "hash" : "0x0e62d3dd3920deeed9e96bedcef23063f54e667ec2cdebd885fc85745ec630be",
+                    "mixHash" : "0x61fcf94d1d5a3745a622da507567a1abe66a18ea8dd19dfc04920c399fbca2ad",
+                    "nonce" : "0x4c958c2f0e3869d5",
                     "number" : "0x01",
                     "parentHash" : "0xfefa2f9a2236bea4a0fb0b835b80576531505dcb6af9b527f17d2ba66c12ebfb",
                     "receiptTrie" : "0x1df348ead145a15e5a5283322502664c9e9c77c9bed90160ae4641cb88d0685b",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb218976686ff4d91ce4eea68378ae3057534861e901d8743059d45985aa85e2b",
+        "lastblockhash" : "0x0e62d3dd3920deeed9e96bedcef23063f54e667ec2cdebd885fc85745ec630be",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte+31_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "13062e782222db39ec62aa3c792832a9d6f9716f1a83d709cd7c145ceaef5b9b"
+            "sourceHash" : "9890fb117898090ba2f74f6a1766ede464a7578c13750a5f61733448945e1da2"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0xfd64c782b5ba11a5daf3214dcef6129ae0c3bb579ed2d40d76ce91179ce13150",
-                    "mixHash" : "0x264c0d6e565a00881a5b4b31211a057eab0ffa2eb8242393ed471f9510a2d8dc",
-                    "nonce" : "0x279668805d307cd9",
+                    "hash" : "0xe481f036144b0665be8f14e3df65a3ef31c745d1ba560df58784fab583918de0",
+                    "mixHash" : "0xc0776b0c0e771cc1bcdb9f4bb4eb1fc7d0c1ff276a93852bfe8d320809528f19",
+                    "nonce" : "0x55be386b1d83021a",
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                     "parentHash" : "0xfefa2f9a2236bea4a0fb0b835b80576531505dcb6af9b527f17d2ba66c12ebfb",
                     "receiptTrie" : "0x1df348ead145a15e5a5283322502664c9e9c77c9bed90160ae4641cb88d0685b",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfd64c782b5ba11a5daf3214dcef6129ae0c3bb579ed2d40d76ce91179ce13150",
+        "lastblockhash" : "0xe481f036144b0665be8f14e3df65a3ef31c745d1ba560df58784fab583918de0",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte+31_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "13062e782222db39ec62aa3c792832a9d6f9716f1a83d709cd7c145ceaef5b9b"
+            "sourceHash" : "9890fb117898090ba2f74f6a1766ede464a7578c13750a5f61733448945e1da2"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x58eeba88de29151dc9b04882f38a6b49bf271b9ea0a9fd9a1b6779e883b7727c",
-                    "mixHash" : "0x1bc7b34f4168002dfc5961bc88b21782c9802cebc53b27b3927304c9a7c61d2e",
-                    "nonce" : "0xe3ebdc9eef9e3796",
+                    "hash" : "0xb7114f6ae1fbb016c7b1d0ef0705d3d9af856c955ddbfd3cd6c3c69d776ae43d",
+                    "mixHash" : "0x5752656bb4940a982f3f96bf1a281cda664c2223de7137c809d416033d42f3d3",
+                    "nonce" : "0x2016eebead2358f9",
                     "number" : "0x01",
                     "parentHash" : "0xfefa2f9a2236bea4a0fb0b835b80576531505dcb6af9b527f17d2ba66c12ebfb",
                     "receiptTrie" : "0x1df348ead145a15e5a5283322502664c9e9c77c9bed90160ae4641cb88d0685b",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x58eeba88de29151dc9b04882f38a6b49bf271b9ea0a9fd9a1b6779e883b7727c",
+        "lastblockhash" : "0xb7114f6ae1fbb016c7b1d0ef0705d3d9af856c955ddbfd3cd6c3c69d776ae43d",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte+31_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "13062e782222db39ec62aa3c792832a9d6f9716f1a83d709cd7c145ceaef5b9b"
+            "sourceHash" : "9890fb117898090ba2f74f6a1766ede464a7578c13750a5f61733448945e1da2"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x6bfc425b836d6a4b6ee6565af26f3e1fe990d634670b41e2d33e36c25fd59c4d",
-                    "mixHash" : "0x659b6adfd297b06534a649163bdaf39a9050fd1f6406ba772518e3412731cbf3",
-                    "nonce" : "0x15bacc57a4352f91",
+                    "hash" : "0x0bb8c86d88b9229959e0eee47e762ab0729e9cd6bf97768328dc7d8137370b4c",
+                    "mixHash" : "0x044c711f3e702ae6633ac540f74f4bdef2df1d00eb8370fb168437fe840b5cba",
+                    "nonce" : "0xb1acf704d2af1a86",
                     "number" : "0x01",
                     "parentHash" : "0xfefa2f9a2236bea4a0fb0b835b80576531505dcb6af9b527f17d2ba66c12ebfb",
                     "receiptTrie" : "0x1df348ead145a15e5a5283322502664c9e9c77c9bed90160ae4641cb88d0685b",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0dd3a5aaf34a87cadb744055c4c1cf3e7b4df3cd67d20ded7f021cbe91ab6cbd9a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x6bfc425b836d6a4b6ee6565af26f3e1fe990d634670b41e2d33e36c25fd59c4d",
+        "lastblockhash" : "0x0bb8c86d88b9229959e0eee47e762ab0729e9cd6bf97768328dc7d8137370b4c",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0.json
index d51980ff6..63bdcc6b8 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte+32_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "1e326ff5f7c639920e281cafe78362a7e2ef0ed84ada39c4e47217c7e81c7566"
+            "sourceHash" : "ed6fcf1b54d20ab97fc8f0d273dc465100021378850719e8081fd7fd04f9dd15"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0xc79f76f1e353cf8c647b96e501e12dcea3f0440304a078adc094052463c01b56",
-                    "mixHash" : "0x352e65b6b137c0062607839fdf4238187a64e7781a8ddcbd4e475a2d7b5519ff",
-                    "nonce" : "0xc4a55ca4a0ff7213",
+                    "hash" : "0xe32b3efc03ed0ce2fcd39f910a92b6f2decf8e8e6ade92952f0b9e5df5934d9d",
+                    "mixHash" : "0x8cadd71e5e7df71c40e5e1639a7371e870ff8bd1897ef55e4a3a32461737b558",
+                    "nonce" : "0xd14f13b4ae0153ca",
                     "number" : "0x01",
                     "parentHash" : "0x8297078cc42ec85b758873ddad124b91397a69f310bd7d0831c42bf535b5b567",
                     "receiptTrie" : "0xf5e050bec8d172a02f861129bc93d9e4c1affd08ef68da756d2b9a0e95afdcf2",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a08297078cc42ec85b758873ddad124b91397a69f310bd7d0831c42bf535b5b567a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0d77d65bc583e6230c00394cdca214df3d56ac438d106297315d190dd55fc8248a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0f5e050bec8d172a02f861129bc93d9e4c1affd08ef68da756d2b9a0e95afdcf2b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082b3968203e880a08cadd71e5e7df71c40e5e1639a7371e870ff8bd1897ef55e4a3a32461737b55888d14f13b4ae0153caf863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc79f76f1e353cf8c647b96e501e12dcea3f0440304a078adc094052463c01b56",
+        "lastblockhash" : "0xe32b3efc03ed0ce2fcd39f910a92b6f2decf8e8e6ade92952f0b9e5df5934d9d",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte+32_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "1e326ff5f7c639920e281cafe78362a7e2ef0ed84ada39c4e47217c7e81c7566"
+            "sourceHash" : "ed6fcf1b54d20ab97fc8f0d273dc465100021378850719e8081fd7fd04f9dd15"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x7ef9490d63b286d038d372ffaa0ec8185ef6ca5edb9bf245a68c7fc5491ffbc5",
-                    "mixHash" : "0x6818db23fb18cffef5f36cb51a77d307a4e2dec4b466536573e09a39b8e22be6",
-                    "nonce" : "0x649aa2fcf9353e78",
+                    "hash" : "0x87222abc0d725d00225a48bf89a0b5990333c278a9ee67b1f58107d43c5ed39d",
+                    "mixHash" : "0xe7c0217ee71fb8fdf7f6b5b0190fa7a3e203229a00f920fd120b130583b7b20e",
+                    "nonce" : "0x67dd1085ea88a447",
                     "number" : "0x01",
                     "parentHash" : "0x8297078cc42ec85b758873ddad124b91397a69f310bd7d0831c42bf535b5b567",
                     "receiptTrie" : "0xaedc700d4ff84f358be2a25ef6260f3f3de79bb5395719a6ec8893e49b22b407",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7ef9490d63b286d038d372ffaa0ec8185ef6ca5edb9bf245a68c7fc5491ffbc5",
+        "lastblockhash" : "0x87222abc0d725d00225a48bf89a0b5990333c278a9ee67b1f58107d43c5ed39d",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte+32_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "1e326ff5f7c639920e281cafe78362a7e2ef0ed84ada39c4e47217c7e81c7566"
+            "sourceHash" : "ed6fcf1b54d20ab97fc8f0d273dc465100021378850719e8081fd7fd04f9dd15"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x615c7342ef8abcd586d9d17a96b8bc3cecbe5484797e8d93b9c2489971e25a16",
-                    "mixHash" : "0x5828bda055de8500df4d837cc8d7b93cdff6f8764724be1497760efd673a333e",
-                    "nonce" : "0x36ff56a3b69780e3",
+                    "hash" : "0x6b89318077d4f365954fd28b660eb9cb4efe3013c15211b1912be3208c5d1a21",
+                    "mixHash" : "0x217217c8271b2bd65b9864c6471f4a2eb99f94b0de19b22012f37affe70edc39",
+                    "nonce" : "0xd7ea490501a5ea4c",
                     "number" : "0x01",
                     "parentHash" : "0x8297078cc42ec85b758873ddad124b91397a69f310bd7d0831c42bf535b5b567",
                     "receiptTrie" : "0xaedc700d4ff84f358be2a25ef6260f3f3de79bb5395719a6ec8893e49b22b407",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x615c7342ef8abcd586d9d17a96b8bc3cecbe5484797e8d93b9c2489971e25a16",
+        "lastblockhash" : "0x6b89318077d4f365954fd28b660eb9cb4efe3013c15211b1912be3208c5d1a21",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte+32_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "1e326ff5f7c639920e281cafe78362a7e2ef0ed84ada39c4e47217c7e81c7566"
+            "sourceHash" : "ed6fcf1b54d20ab97fc8f0d273dc465100021378850719e8081fd7fd04f9dd15"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0x3d93074b18f9609866ca0126185f5481ee6a5b4bdbd9b7d139d7fcad3fa77524",
-                    "mixHash" : "0x9dddcfbc1a31bb6a311cbf56ff26ceb96680d245a9b76aa408bc16904e2786fe",
-                    "nonce" : "0xb00a60fbe375eac4",
+                    "hash" : "0xdf7f8a3c6b2d5153e4de632bbeacbe48c5770d65e7593c2dcc551f65f2aca251",
+                    "mixHash" : "0x6d431e092b436d8a969ffb5d8b4863f6333ba07d2ea92d6561ccb89168f3ad8b",
+                    "nonce" : "0xc485b4e914bd7dd0",
                     "number" : "0x01",
                     "parentHash" : "0x8297078cc42ec85b758873ddad124b91397a69f310bd7d0831c42bf535b5b567",
                     "receiptTrie" : "0xaedc700d4ff84f358be2a25ef6260f3f3de79bb5395719a6ec8893e49b22b407",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3d93074b18f9609866ca0126185f5481ee6a5b4bdbd9b7d139d7fcad3fa77524",
+        "lastblockhash" : "0xdf7f8a3c6b2d5153e4de632bbeacbe48c5770d65e7593c2dcc551f65f2aca251",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte+32_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "1e326ff5f7c639920e281cafe78362a7e2ef0ed84ada39c4e47217c7e81c7566"
+            "sourceHash" : "ed6fcf1b54d20ab97fc8f0d273dc465100021378850719e8081fd7fd04f9dd15"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb396",
-                    "hash" : "0xd52102cdfc7b5714a72152e9242da4b07950d80f1d0dbd9b0335cb5819939078",
-                    "mixHash" : "0x2e2f35bcee222820fcfc0454d53e669d4efb6f94a4bd96d1eb451a1820192d99",
-                    "nonce" : "0x310da69039d735df",
+                    "hash" : "0xa1c23969c7696479404d2f97753eb5f7c626906cf14576dd23907a343fe66843",
+                    "mixHash" : "0x20c965a08ec7dded6611e9186f668da74735da9eaf52d61d0e0bbcb72c1acf33",
+                    "nonce" : "0xa465925653f043ca",
                     "number" : "0x01",
                     "parentHash" : "0x8297078cc42ec85b758873ddad124b91397a69f310bd7d0831c42bf535b5b567",
                     "receiptTrie" : "0xaedc700d4ff84f358be2a25ef6260f3f3de79bb5395719a6ec8893e49b22b407",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd52102cdfc7b5714a72152e9242da4b07950d80f1d0dbd9b0335cb5819939078",
+        "lastblockhash" : "0xa1c23969c7696479404d2f97753eb5f7c626906cf14576dd23907a343fe66843",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0.json
index b53a2bf2b..ada8b1da1 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte+33_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "112f126c2f0bd7c26fb2a3a34e9058670c9d6f8dc52d626fc2fcec98c0620f56"
+            "sourceHash" : "1fd40a0981514321b0c0908b90e67de8e92d547b1b33214c46eb75acfffa1f67"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb39c",
-                    "hash" : "0x09f21626ebde5dd78acbda2464dca7d656be2d62b393defe8bf271bb71a212b0",
-                    "mixHash" : "0xc81309d7d8fa712efb06cc7250a8ca432cf16a36ce4703db28c3233dadbce420",
-                    "nonce" : "0x1d5843593b8b9472",
+                    "hash" : "0xd2dc82771181928d9a2c0691cd815ee608ba4a6bbc6af517cb88cc6ebcf875eb",
+                    "mixHash" : "0x96e61d6e0d46f056709b5ff9c2a51c60223db28c289621c93d524febb5a45659",
+                    "nonce" : "0xf55031efa2c220f2",
                     "number" : "0x01",
                     "parentHash" : "0x5e607826f5ffde7056c16c834c2886b253cf363ffcb8fdad8943b98d9c48e31a",
                     "receiptTrie" : "0x3441d011ed2be4bc0deff04ac6bff2552b7847ba89de02e55e78bc60607715f5",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x09f21626ebde5dd78acbda2464dca7d656be2d62b393defe8bf271bb71a212b0",
+        "lastblockhash" : "0xd2dc82771181928d9a2c0691cd815ee608ba4a6bbc6af517cb88cc6ebcf875eb",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte+33_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "112f126c2f0bd7c26fb2a3a34e9058670c9d6f8dc52d626fc2fcec98c0620f56"
+            "sourceHash" : "1fd40a0981514321b0c0908b90e67de8e92d547b1b33214c46eb75acfffa1f67"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb39c",
-                    "hash" : "0x9cf2bc08afcf68c821692f9d818e5c758e7e767c06cca0afd33b74c1606a9d0d",
-                    "mixHash" : "0x81719db3b6f09e353678058f247f6af798ba90e08128a22602a3402e310e3c83",
-                    "nonce" : "0x839e1d77fa6db497",
+                    "hash" : "0xe41b75230f71e315057c2d099bb05a6c2e4406a2bdc7847e11c94d836f57c0fd",
+                    "mixHash" : "0xe4857ecd89915192b0ddeb220febc2a6b7626cabb56d0a3cc74c827e021b1226",
+                    "nonce" : "0xe3ebafd16a26fed9",
                     "number" : "0x01",
                     "parentHash" : "0x5e607826f5ffde7056c16c834c2886b253cf363ffcb8fdad8943b98d9c48e31a",
                     "receiptTrie" : "0xc40bdaea335c85d571fc6521f4eea07a3a47d0e88b328d2d6db21a2bb47f757c",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa00cc853e1d16b7405ff5428669dc3aa00ebb364e291a57b0172a3e59c26afd65fa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x9cf2bc08afcf68c821692f9d818e5c758e7e767c06cca0afd33b74c1606a9d0d",
+        "lastblockhash" : "0xe41b75230f71e315057c2d099bb05a6c2e4406a2bdc7847e11c94d836f57c0fd",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte+33_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "112f126c2f0bd7c26fb2a3a34e9058670c9d6f8dc52d626fc2fcec98c0620f56"
+            "sourceHash" : "1fd40a0981514321b0c0908b90e67de8e92d547b1b33214c46eb75acfffa1f67"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb39c",
-                    "hash" : "0xacdc191c351e318379cfd7d00a0ad54e87cf0346e2e82d3e402817eac7776c1c",
-                    "mixHash" : "0xc9b8f8c25da420bae87c21909faf16aa73ebab465034bff43c1e86ffb2bf9c28",
-                    "nonce" : "0x2d1c5fd8909fed58",
+                    "hash" : "0xb8c45ed74a27fc78d49fbcddc09f9a80135d4a258b2935af894060c8ce19615a",
+                    "mixHash" : "0x2ec9c72fa4ed3bea80611105d1c43f1af372d144b0fc198b454a9322842cf28d",
+                    "nonce" : "0x4c7c9cbb9e5e9975",
                     "number" : "0x01",
                     "parentHash" : "0x5e607826f5ffde7056c16c834c2886b253cf363ffcb8fdad8943b98d9c48e31a",
                     "receiptTrie" : "0xc40bdaea335c85d571fc6521f4eea07a3a47d0e88b328d2d6db21a2bb47f757c",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xacdc191c351e318379cfd7d00a0ad54e87cf0346e2e82d3e402817eac7776c1c",
+        "lastblockhash" : "0xb8c45ed74a27fc78d49fbcddc09f9a80135d4a258b2935af894060c8ce19615a",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte+33_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "112f126c2f0bd7c26fb2a3a34e9058670c9d6f8dc52d626fc2fcec98c0620f56"
+            "sourceHash" : "1fd40a0981514321b0c0908b90e67de8e92d547b1b33214c46eb75acfffa1f67"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb39c",
-                    "hash" : "0x25d93cefc31d099c9d8a69f647ab45b9c8b12d6f8ac8bc1d152e868a604ffc84",
-                    "mixHash" : "0x0082bafebeeb20e3e56aea2d43920fac9a23a5b6a2cb5cb669f033f9a819e9e9",
-                    "nonce" : "0x5afa412ca8471112",
+                    "hash" : "0xe47f6e4d9e254406b7c7b589bca32ca2e521c65037f62566a0e92f8b57ff59a4",
+                    "mixHash" : "0xabd57a9bb1df5f276225a2e3f12b0382ed3034300d3b44cbf7b09fd0da188ad2",
+                    "nonce" : "0xa9c138c4460f149f",
                     "number" : "0x01",
                     "parentHash" : "0x5e607826f5ffde7056c16c834c2886b253cf363ffcb8fdad8943b98d9c48e31a",
                     "receiptTrie" : "0xc40bdaea335c85d571fc6521f4eea07a3a47d0e88b328d2d6db21a2bb47f757c",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x25d93cefc31d099c9d8a69f647ab45b9c8b12d6f8ac8bc1d152e868a604ffc84",
+        "lastblockhash" : "0xe47f6e4d9e254406b7c7b589bca32ca2e521c65037f62566a0e92f8b57ff59a4",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte+33_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "112f126c2f0bd7c26fb2a3a34e9058670c9d6f8dc52d626fc2fcec98c0620f56"
+            "sourceHash" : "1fd40a0981514321b0c0908b90e67de8e92d547b1b33214c46eb75acfffa1f67"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb39c",
-                    "hash" : "0x6e3f554e18955d5af799020818252de7abd15c927409d55668675d45c8f2c9b1",
-                    "mixHash" : "0x92a9c25d633beeadf7881f9132e79d8b4057cb58fc01f5e02d039a0180a58fcc",
-                    "nonce" : "0x9ffdaeccd25e5bfc",
+                    "hash" : "0x14e0dbe6bb7ab3f3d032c1459235654e0e3f9019009aa9a1fefa70c97655fdf5",
+                    "mixHash" : "0xb1d27d53ba0485672d23665c1f48dfbe3d23c011afc5e04d0dfcda97fce88680",
+                    "nonce" : "0x9af2424d5403063f",
                     "number" : "0x01",
                     "parentHash" : "0x5e607826f5ffde7056c16c834c2886b253cf363ffcb8fdad8943b98d9c48e31a",
                     "receiptTrie" : "0xc40bdaea335c85d571fc6521f4eea07a3a47d0e88b328d2d6db21a2bb47f757c",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a05e607826f5ffde7056c16c834c2886b253cf363ffcb8fdad8943b98d9c48e31aa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa03b73bef8eabfd00dbb588281c85a918eb26e65018ddb752bc014fae961cfc412a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0c40bdaea335c85d571fc6521f4eea07a3a47d0e88b328d2d6db21a2bb47f757cb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082b39c8203e880a0b1d27d53ba0485672d23665c1f48dfbe3d23c011afc5e04d0dfcda97fce88680889af2424d5403063ff863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa00cc853e1d16b7405ff5428669dc3aa00ebb364e291a57b0172a3e59c26afd65fa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x6e3f554e18955d5af799020818252de7abd15c927409d55668675d45c8f2c9b1",
+        "lastblockhash" : "0x14e0dbe6bb7ab3f3d032c1459235654e0e3f9019009aa9a1fefa70c97655fdf5",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0.json
index 8642634ee..a0f2a10cb 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte-1_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "d92a672f057f5a5f723959b52829dbb60fa41c1b757aaf8b23575aad06ec0a78"
+            "sourceHash" : "03a1187309df98eff3ae12229b473d38d89236af1d910a77aa9dd2ee3eebd696"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x6b5a5da77746971b98ad8bd77c8660f193494e7ecf68d7af82a5aca323a81387",
-                    "mixHash" : "0xd1769793258b553f01147eda8df3d1dcd3548353ace38ae215677c3abb9aeb0f",
-                    "nonce" : "0x86c18113f5547f1f",
+                    "hash" : "0x0bfb97b5205e67df0f051218711f5ec74e529fa1f28ed34a60368bd8352db32f",
+                    "mixHash" : "0x4fc07c15e74dd7e0159694f9bb123c465821992992d277db09d544b95d861f48",
+                    "nonce" : "0xc377327fdb5755f0",
                     "number" : "0x01",
                     "parentHash" : "0xb19edf4bc90f37e952fdffc199eaf0e455f4c87f8c463d6ef8922316fcb5f026",
                     "receiptTrie" : "0x3f2cc1d6a9ed13dc4cbedc1787c605357d4d1e5dac7ce792631d9a7535e63dcd",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6b5a5da77746971b98ad8bd77c8660f193494e7ecf68d7af82a5aca323a81387",
+        "lastblockhash" : "0x0bfb97b5205e67df0f051218711f5ec74e529fa1f28ed34a60368bd8352db32f",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte-1_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "d92a672f057f5a5f723959b52829dbb60fa41c1b757aaf8b23575aad06ec0a78"
+            "sourceHash" : "03a1187309df98eff3ae12229b473d38d89236af1d910a77aa9dd2ee3eebd696"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x8a348d5f85dce19538778f441d2c403afeca54ced69a9d1f19a3dc5de2b4f5f7",
-                    "mixHash" : "0x43479931d1178a50dc27148a705e2396e38db60f900060f4ef32dcc3c2c89b04",
-                    "nonce" : "0xf303cb9f0f0fc002",
+                    "hash" : "0xff36c8ae689cb2756a1a5386484e16c075ba496623a1c617c00fb9000585f540",
+                    "mixHash" : "0xd279e276bbef4ace25395c2d72c42633242e124d11ed376234c705e85ea51a81",
+                    "nonce" : "0x791fbadef1a780cc",
                     "number" : "0x01",
                     "parentHash" : "0xb19edf4bc90f37e952fdffc199eaf0e455f4c87f8c463d6ef8922316fcb5f026",
                     "receiptTrie" : "0x65d2ce8ebf1f2eadfd0b26699031e9938d6f875424cc4a112e2c9305604fd9f9",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8a348d5f85dce19538778f441d2c403afeca54ced69a9d1f19a3dc5de2b4f5f7",
+        "lastblockhash" : "0xff36c8ae689cb2756a1a5386484e16c075ba496623a1c617c00fb9000585f540",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte-1_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "d92a672f057f5a5f723959b52829dbb60fa41c1b757aaf8b23575aad06ec0a78"
+            "sourceHash" : "03a1187309df98eff3ae12229b473d38d89236af1d910a77aa9dd2ee3eebd696"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x3450602c0b13716a771b05b35d3ca43c790877a336e3f68788bb300040b39b1c",
-                    "mixHash" : "0x539199cc0592b1bdf130d63086536469c52748c6259e464fc81e3463a8079b8b",
-                    "nonce" : "0x9325077cb917549b",
+                    "hash" : "0x2726256358027ff7a8b21717968baac79c98116462023baae33e8d5685fb5aaf",
+                    "mixHash" : "0xd665115463acb11e8a903d77ce8a30eabaacc5341d76d3849fb8eefe6693f8b0",
+                    "nonce" : "0xc7e942c6e7ec77b0",
                     "number" : "0x01",
                     "parentHash" : "0xb19edf4bc90f37e952fdffc199eaf0e455f4c87f8c463d6ef8922316fcb5f026",
                     "receiptTrie" : "0x65d2ce8ebf1f2eadfd0b26699031e9938d6f875424cc4a112e2c9305604fd9f9",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3450602c0b13716a771b05b35d3ca43c790877a336e3f68788bb300040b39b1c",
+        "lastblockhash" : "0x2726256358027ff7a8b21717968baac79c98116462023baae33e8d5685fb5aaf",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte-1_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "d92a672f057f5a5f723959b52829dbb60fa41c1b757aaf8b23575aad06ec0a78"
+            "sourceHash" : "03a1187309df98eff3ae12229b473d38d89236af1d910a77aa9dd2ee3eebd696"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x6d07fe182afd795c962be6c041ddbdaa3b79c5f4992eef3755fcac73f8517812",
-                    "mixHash" : "0xeb0c82c14e39cfbf8cb868fe0e40cadcbcd5b907161f417bb08658cb19059daf",
-                    "nonce" : "0xc7327af11888c6fe",
+                    "hash" : "0x7ae44d1351fff844831f29827a4cf01cc843ba6d62bcb1afce75325a65cafefd",
+                    "mixHash" : "0xce571302140f22d3ab34d565f9a50853368bba4f4cc5dcc9f23a2893132a13ac",
+                    "nonce" : "0xe394ec256d0d61cb",
                     "number" : "0x01",
                     "parentHash" : "0xb19edf4bc90f37e952fdffc199eaf0e455f4c87f8c463d6ef8922316fcb5f026",
                     "receiptTrie" : "0x65d2ce8ebf1f2eadfd0b26699031e9938d6f875424cc4a112e2c9305604fd9f9",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6d07fe182afd795c962be6c041ddbdaa3b79c5f4992eef3755fcac73f8517812",
+        "lastblockhash" : "0x7ae44d1351fff844831f29827a4cf01cc843ba6d62bcb1afce75325a65cafefd",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte-1_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "d92a672f057f5a5f723959b52829dbb60fa41c1b757aaf8b23575aad06ec0a78"
+            "sourceHash" : "03a1187309df98eff3ae12229b473d38d89236af1d910a77aa9dd2ee3eebd696"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x261fae713c56688c8b2a62f3a9e16ecaa7080fd868a2b041b5a374b8a9f8c2e2",
-                    "mixHash" : "0x0cd356e4bd957c510c8bf6f1e689963332913b2f9ea9b326099a51133e2e1201",
-                    "nonce" : "0xfeddbd3aedb26f00",
+                    "hash" : "0x9ddf519cd445d2dbd54c4b395f230fabd43508b12eede3f2e65fa9a76741c5ca",
+                    "mixHash" : "0xa1b9aebdbfd0e18710ee45b63d96255645913fbf18c8a2029a355e01b8035b09",
+                    "nonce" : "0xe5923b2ba381c5bc",
                     "number" : "0x01",
                     "parentHash" : "0xb19edf4bc90f37e952fdffc199eaf0e455f4c87f8c463d6ef8922316fcb5f026",
                     "receiptTrie" : "0x65d2ce8ebf1f2eadfd0b26699031e9938d6f875424cc4a112e2c9305604fd9f9",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x261fae713c56688c8b2a62f3a9e16ecaa7080fd868a2b041b5a374b8a9f8c2e2",
+        "lastblockhash" : "0x9ddf519cd445d2dbd54c4b395f230fabd43508b12eede3f2e65fa9a76741c5ca",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0.json
index b8d4540e6..155a53bcd 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte-31_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "ca879f75ce3ca33fe882232e1bbabfb4107e9c03fd413b750db667784480274d"
+            "sourceHash" : "f0593508582e12b3fc7f047a46ed807f126ac3f12a28962e82c0cbb008de4e53"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0xf383d9b47016a755be8d72eec5dec90e8902c35e7f28d56bff24fec0ea34dd69",
-                    "mixHash" : "0x8168fdd6a9e321c1d28ece7be865516b29ff966ee45bcb71e998756543774415",
-                    "nonce" : "0xd3429b5c80414a43",
+                    "hash" : "0xb508f1a0ccc3d5bb1f781099b7ca5949d0be7b521f66d909dd6aa1b945c05f44",
+                    "mixHash" : "0xaaca02c13e1ccbc7d11e184b99b87ea59b786cd644f477820ff359be05fbc3c5",
+                    "nonce" : "0x42f3559c26c70aab",
                     "number" : "0x01",
                     "parentHash" : "0x8c5e0e13939ce96ea1f56763003f1578efd4ac1bcc649f07da41c628fc8aed74",
                     "receiptTrie" : "0x3f2cc1d6a9ed13dc4cbedc1787c605357d4d1e5dac7ce792631d9a7535e63dcd",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf383d9b47016a755be8d72eec5dec90e8902c35e7f28d56bff24fec0ea34dd69",
+        "lastblockhash" : "0xb508f1a0ccc3d5bb1f781099b7ca5949d0be7b521f66d909dd6aa1b945c05f44",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte-31_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "ca879f75ce3ca33fe882232e1bbabfb4107e9c03fd413b750db667784480274d"
+            "sourceHash" : "f0593508582e12b3fc7f047a46ed807f126ac3f12a28962e82c0cbb008de4e53"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x2214346b668b24afc453a3443b0bfdd3993d65616d9fe1542197322261743563",
-                    "mixHash" : "0x544e570e6f63e296b62a44af6d87aebf070f5d675cfc0e4aaeadbf50af4ade84",
-                    "nonce" : "0x78e4abdfd3e3e660",
+                    "hash" : "0x26e89cc691cd466055365fddf8367d944fe413971a64086bfa4d470e084bf949",
+                    "mixHash" : "0x6636f8cd55ccea1e5a224647ba0d277237803e6f53ef6776bc3ab04c02d9042a",
+                    "nonce" : "0xa5bed6e57a810fef",
                     "number" : "0x01",
                     "parentHash" : "0x8c5e0e13939ce96ea1f56763003f1578efd4ac1bcc649f07da41c628fc8aed74",
                     "receiptTrie" : "0xc37c9378bc993511142a37eb0c5555c911beb5c4d1cac0fb00f830a931d8cb8b",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2214346b668b24afc453a3443b0bfdd3993d65616d9fe1542197322261743563",
+        "lastblockhash" : "0x26e89cc691cd466055365fddf8367d944fe413971a64086bfa4d470e084bf949",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte-31_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "ca879f75ce3ca33fe882232e1bbabfb4107e9c03fd413b750db667784480274d"
+            "sourceHash" : "f0593508582e12b3fc7f047a46ed807f126ac3f12a28962e82c0cbb008de4e53"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x01e263b4b87b507d1472a7298436f7aac0439fcf0043933abe29a37fb56ce00d",
-                    "mixHash" : "0x2a7bbd7a435004edf0a1a93ae852ebe80e612d7cb56a8b0caa05d0068e89d585",
-                    "nonce" : "0x081e5707c5897bfe",
+                    "hash" : "0xbf51ecb2f4fed6f6768d944eaac472f8cd69903e8bef09b168972c7ac72338c2",
+                    "mixHash" : "0xd92797c1c53f54281d8166b13f8f70c1b59d0e1ec59a1bb2e05a58bf68ac045f",
+                    "nonce" : "0x39686a305663f019",
                     "number" : "0x01",
                     "parentHash" : "0x8c5e0e13939ce96ea1f56763003f1578efd4ac1bcc649f07da41c628fc8aed74",
                     "receiptTrie" : "0xc37c9378bc993511142a37eb0c5555c911beb5c4d1cac0fb00f830a931d8cb8b",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a08c5e0e13939ce96ea1f56763003f1578efd4ac1bcc649f07da41c628fc8aed74a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa022c03bd64b3642d60927e5ad4f4cb78130403d59be12c12e4ee1ad7365ecfa48a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0c37c9378bc993511142a37eb0c5555c911beb5c4d1cac0fb00f830a931d8cb8bb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082b38f8203e880a0d92797c1c53f54281d8166b13f8f70c1b59d0e1ec59a1bb2e05a58bf68ac045f8839686a305663f019f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x01e263b4b87b507d1472a7298436f7aac0439fcf0043933abe29a37fb56ce00d",
+        "lastblockhash" : "0xbf51ecb2f4fed6f6768d944eaac472f8cd69903e8bef09b168972c7ac72338c2",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte-31_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "ca879f75ce3ca33fe882232e1bbabfb4107e9c03fd413b750db667784480274d"
+            "sourceHash" : "f0593508582e12b3fc7f047a46ed807f126ac3f12a28962e82c0cbb008de4e53"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x19a461e7b5655328c4fdd106f43f9e9dbca0e4781a24fdcabd105903edccd474",
-                    "mixHash" : "0xe358e7b53308c1e81928a188c89c071d9e3b82062731adf32293226187b0de36",
-                    "nonce" : "0xc91430394d2c79b4",
+                    "hash" : "0xddad93e6adcc00ec31b82c60307f98caee4baab46efe13744f8535f07ff6fc39",
+                    "mixHash" : "0x1802634edc1f75eae3f792d8033b19ecad53d99be8b9fe9ec3878fb787bcb7e6",
+                    "nonce" : "0x448de94bd91311cd",
                     "number" : "0x01",
                     "parentHash" : "0x8c5e0e13939ce96ea1f56763003f1578efd4ac1bcc649f07da41c628fc8aed74",
                     "receiptTrie" : "0xc37c9378bc993511142a37eb0c5555c911beb5c4d1cac0fb00f830a931d8cb8b",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x19a461e7b5655328c4fdd106f43f9e9dbca0e4781a24fdcabd105903edccd474",
+        "lastblockhash" : "0xddad93e6adcc00ec31b82c60307f98caee4baab46efe13744f8535f07ff6fc39",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte-31_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "ca879f75ce3ca33fe882232e1bbabfb4107e9c03fd413b750db667784480274d"
+            "sourceHash" : "f0593508582e12b3fc7f047a46ed807f126ac3f12a28962e82c0cbb008de4e53"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0xd6dff957b5b64b7464b9d1ce502a1c41b9c4f2e7982cfce45bde65132d992b11",
-                    "mixHash" : "0x06bce64e8ee370373675fe53e6a6447bf3fb13228c33b78ff9f32744610ca4b2",
-                    "nonce" : "0x51c8f01ec3a02d61",
+                    "hash" : "0x858cff04a75efdc86dba7069df28a432ef82ca4c4883ec3a9595773095cd385a",
+                    "mixHash" : "0x3ed15653608caa09c4bc590468d170a7a0b8d48c8043ff5e77f5e4e749e3b169",
+                    "nonce" : "0xdc83cce8dde02a3e",
                     "number" : "0x01",
                     "parentHash" : "0x8c5e0e13939ce96ea1f56763003f1578efd4ac1bcc649f07da41c628fc8aed74",
                     "receiptTrie" : "0xc37c9378bc993511142a37eb0c5555c911beb5c4d1cac0fb00f830a931d8cb8b",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd6dff957b5b64b7464b9d1ce502a1c41b9c4f2e7982cfce45bde65132d992b11",
+        "lastblockhash" : "0x858cff04a75efdc86dba7069df28a432ef82ca4c4883ec3a9595773095cd385a",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0.json
index d042bec2e..84f9d3c45 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte-32_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "d5b432e1ba6c88befb5a44d1857d4aff2f0140881f930c3b06a202c890881d20"
+            "sourceHash" : "14f7d9d033ea24b88c0ef7ecacb0e7da20333dad9634d63fa1e9d3ed72edf4ed"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0x0164ef8a1f5d7f501af02808ce4dba26be8dac775067fd767d8042f554a7f5d8",
-                    "mixHash" : "0xc693418f2e9a98ab073847e4f43c6b5e66dc3d416c485a631776127a7ae3bc8f",
-                    "nonce" : "0x14f94c60576e2015",
+                    "hash" : "0x9c2a8f0a8829290a53ee59d38b48f2cdc0789aef501d728fc7af429eddabda33",
+                    "mixHash" : "0x30112e5e7e0548cf5f6313bf8121c2abbca327c278faad8cfb72f19c2e35070d",
+                    "nonce" : "0x3451306016b67cd5",
                     "number" : "0x01",
                     "parentHash" : "0x8cf60037e2404501b3eeac008764095e87bacde694b6f9bba7fa69e945394f60",
                     "receiptTrie" : "0xc2ef363238068df4df5aa5eb2f1a6d695416c3cd9ef2b3c3cff7a46673bb03c2",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901f9a08cf60037e2404501b3eeac008764095e87bacde694b6f9bba7fa69e945394f60a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0dd8eebcdc7f2e57258b3223deba48378bbf2e6fe4feb52f314127ac3af2cf495a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0c2ef363238068df4df5aa5eb2f1a6d695416c3cd9ef2b3c3cff7a46673bb03c2b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082b3888203e880a0c693418f2e9a98ab073847e4f43c6b5e66dc3d416c485a631776127a7ae3bc8f8814f94c60576e2015f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0164ef8a1f5d7f501af02808ce4dba26be8dac775067fd767d8042f554a7f5d8",
+        "lastblockhash" : "0x9c2a8f0a8829290a53ee59d38b48f2cdc0789aef501d728fc7af429eddabda33",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte-32_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "d5b432e1ba6c88befb5a44d1857d4aff2f0140881f930c3b06a202c890881d20"
+            "sourceHash" : "14f7d9d033ea24b88c0ef7ecacb0e7da20333dad9634d63fa1e9d3ed72edf4ed"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0x1f3b87b0626fb0efa073baf44c21825b57eecb052fc1d4439f1863c45029c47f",
-                    "mixHash" : "0x2b75ad90c21031e66f1a30fce1b365a84adea308d2e5c540e0e86e701be929c9",
-                    "nonce" : "0x5dc39044e5714e4b",
+                    "hash" : "0x992676eb905ff5fef7c31e94275a94fff1732b8a27fdbb4e5531302c4e181585",
+                    "mixHash" : "0x6eac45c9515a6525f8c78b92733d901bdc284db0dea2939a2025db3014b726a8",
+                    "nonce" : "0x4519898464627fc1",
                     "number" : "0x01",
                     "parentHash" : "0x8cf60037e2404501b3eeac008764095e87bacde694b6f9bba7fa69e945394f60",
                     "receiptTrie" : "0x6b8143b5442ee6c5d3856853370c74b3ac843ecde0b676b5cb9876e021311d51",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1f3b87b0626fb0efa073baf44c21825b57eecb052fc1d4439f1863c45029c47f",
+        "lastblockhash" : "0x992676eb905ff5fef7c31e94275a94fff1732b8a27fdbb4e5531302c4e181585",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte-32_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "d5b432e1ba6c88befb5a44d1857d4aff2f0140881f930c3b06a202c890881d20"
+            "sourceHash" : "14f7d9d033ea24b88c0ef7ecacb0e7da20333dad9634d63fa1e9d3ed72edf4ed"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0xc16aa2042db4c33d350fd2c622132f2460da05161334af492e0c6348861debfa",
-                    "mixHash" : "0xc290f436a39e3d13de71669795899ba0fcd81b025a64b4d5caa28b2a367d693a",
-                    "nonce" : "0x1ac863bca95ae7f7",
+                    "hash" : "0x4bcfda64972df08f68f9f4d9eab6023d6b3df130028df7e6fc5031fdd96e0568",
+                    "mixHash" : "0xbe44fa92aadf591875155c175044e847aa51a1176cdffd6eb46ac194fa37628c",
+                    "nonce" : "0x2602980c4ba18637",
                     "number" : "0x01",
                     "parentHash" : "0x8cf60037e2404501b3eeac008764095e87bacde694b6f9bba7fa69e945394f60",
                     "receiptTrie" : "0x6b8143b5442ee6c5d3856853370c74b3ac843ecde0b676b5cb9876e021311d51",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901f9a08cf60037e2404501b3eeac008764095e87bacde694b6f9bba7fa69e945394f60a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa01dea1b4c7d723478f9061713aa8ac2783809214343c76264a63a6b717fdd7c67a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa06b8143b5442ee6c5d3856853370c74b3ac843ecde0b676b5cb9876e021311d51b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082b3888203e880a0c290f436a39e3d13de71669795899ba0fcd81b025a64b4d5caa28b2a367d693a881ac863bca95ae7f7f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc16aa2042db4c33d350fd2c622132f2460da05161334af492e0c6348861debfa",
+        "lastblockhash" : "0x4bcfda64972df08f68f9f4d9eab6023d6b3df130028df7e6fc5031fdd96e0568",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte-32_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "d5b432e1ba6c88befb5a44d1857d4aff2f0140881f930c3b06a202c890881d20"
+            "sourceHash" : "14f7d9d033ea24b88c0ef7ecacb0e7da20333dad9634d63fa1e9d3ed72edf4ed"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0x0ce11cd7366ae1cdb96ee7292381ab3edd134586d2bee27e5f67f47390e73b94",
-                    "mixHash" : "0x4be62d7f0620aff227e5d14e52dbbe15833c6f2def11a43eb8dce5824b52cdd4",
-                    "nonce" : "0x10e27c2dbc72a021",
+                    "hash" : "0x4810f98d2d80a825404096b115571b4c7acf166796d0e29703a7f4d821e68e01",
+                    "mixHash" : "0x3bcbeaac397df0c2034b05c6c8fbc8a37a09d758f67b9c47e7605509602dbac9",
+                    "nonce" : "0x7a764b977870952c",
                     "number" : "0x01",
                     "parentHash" : "0x8cf60037e2404501b3eeac008764095e87bacde694b6f9bba7fa69e945394f60",
                     "receiptTrie" : "0x6b8143b5442ee6c5d3856853370c74b3ac843ecde0b676b5cb9876e021311d51",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0ce11cd7366ae1cdb96ee7292381ab3edd134586d2bee27e5f67f47390e73b94",
+        "lastblockhash" : "0x4810f98d2d80a825404096b115571b4c7acf166796d0e29703a7f4d821e68e01",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte-32_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "d5b432e1ba6c88befb5a44d1857d4aff2f0140881f930c3b06a202c890881d20"
+            "sourceHash" : "14f7d9d033ea24b88c0ef7ecacb0e7da20333dad9634d63fa1e9d3ed72edf4ed"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0xecc9eabf7610e31bbac9720799edd0db22e5e20ea111c7ecf4180ba6f74b07bd",
-                    "mixHash" : "0x5ef07d6517da816a0a1da44488108ce6ce5cbef64a06b8f6debca02e6d4c2e03",
-                    "nonce" : "0xdff048b74564457a",
+                    "hash" : "0xff9f98fa8170b77707220421ce83fbf4bcf75e4a2f89c27677b63f0a156962fe",
+                    "mixHash" : "0x9a6628df3744a4e4e4427514b404efa72678df603eb5c640f15f0338e8952fa3",
+                    "nonce" : "0x45c28b24e1cf58f9",
                     "number" : "0x01",
                     "parentHash" : "0x8cf60037e2404501b3eeac008764095e87bacde694b6f9bba7fa69e945394f60",
                     "receiptTrie" : "0x6b8143b5442ee6c5d3856853370c74b3ac843ecde0b676b5cb9876e021311d51",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xecc9eabf7610e31bbac9720799edd0db22e5e20ea111c7ecf4180ba6f74b07bd",
+        "lastblockhash" : "0xff9f98fa8170b77707220421ce83fbf4bcf75e4a2f89c27677b63f0a156962fe",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0.json
index 947dcf2c0..9c7419dd7 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte-33_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "d849705fa2826dc4605ea0a09da40dc0abe00fe7bd52bd7ae072e59fb6fdfa36"
+            "sourceHash" : "bbb44e87abf66b82765d2c1b218ad50803446b6f5a27fc7a2e126910025f557e"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0xd79e79f0ee887ff6e0c2b3e3c61746b4836b42aa0d1afd1734b843519bc2b0ce",
-                    "mixHash" : "0xe5f28800c1e3759d65b6170892ee7dc3d5035becd1e1d100bfebeb4b07aec889",
-                    "nonce" : "0xf893efcc822be5e3",
+                    "hash" : "0x20edf402ca7f31127c5bf245928c8e83ae0531e490c07b97ff8136fc8ddcb283",
+                    "mixHash" : "0xc32efb6a53f926fe0579912a30efab4dc6177469042d08c319d98a4dc230e680",
+                    "nonce" : "0xf50d6c8eab52cf11",
                     "number" : "0x01",
                     "parentHash" : "0xb5a0bfe87c1bfee4c322a77f45755ed17a79958342117d23e473a7256422dbfd",
                     "receiptTrie" : "0xc2ef363238068df4df5aa5eb2f1a6d695416c3cd9ef2b3c3cff7a46673bb03c2",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd79e79f0ee887ff6e0c2b3e3c61746b4836b42aa0d1afd1734b843519bc2b0ce",
+        "lastblockhash" : "0x20edf402ca7f31127c5bf245928c8e83ae0531e490c07b97ff8136fc8ddcb283",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte-33_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "d849705fa2826dc4605ea0a09da40dc0abe00fe7bd52bd7ae072e59fb6fdfa36"
+            "sourceHash" : "bbb44e87abf66b82765d2c1b218ad50803446b6f5a27fc7a2e126910025f557e"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0xd6eb1099c64b574578ed7c85f72a045f7decb53945b32b73b6ae9730d9483641",
-                    "mixHash" : "0x2efc0c4128f6e0cc9ec3ee0235d797cb99e1f8fe4576934382e7d052e3a5c894",
-                    "nonce" : "0x2a0fc31f9b21076a",
+                    "hash" : "0xd09c99af4630491a8597fad3484dedeec6a1ad29a5fc8e21c9c600e92e11e701",
+                    "mixHash" : "0xf682a937638adabbb78df7f3faac64067801fe7c1bcfbab697482d9ffa6f5a1f",
+                    "nonce" : "0xa92ed2d794e7899c",
                     "number" : "0x01",
                     "parentHash" : "0xb5a0bfe87c1bfee4c322a77f45755ed17a79958342117d23e473a7256422dbfd",
                     "receiptTrie" : "0xa8563bbb48115e43f693db98939c5a2427525c15497445c6e6645096f7796aec",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0aedd71095d51769e329a1eda2eea282f1a3612c53e38c9108b9585c2990874cca056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xd6eb1099c64b574578ed7c85f72a045f7decb53945b32b73b6ae9730d9483641",
+        "lastblockhash" : "0xd09c99af4630491a8597fad3484dedeec6a1ad29a5fc8e21c9c600e92e11e701",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte-33_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "d849705fa2826dc4605ea0a09da40dc0abe00fe7bd52bd7ae072e59fb6fdfa36"
+            "sourceHash" : "bbb44e87abf66b82765d2c1b218ad50803446b6f5a27fc7a2e126910025f557e"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0xac8966a232aca1031b648f238543ebdca23c725acc667aae9fa73c8745cd9897",
-                    "mixHash" : "0xb09cdc6dc5cb34a90e34f35d71cac0a7b57d8e5308f220e23cd2ba639ae11f11",
-                    "nonce" : "0xd1adacf6ca72769f",
+                    "hash" : "0xae866d7b389852058425f6abf685f621ab8cdae77a730b5d62d24d9b3360dadf",
+                    "mixHash" : "0xdbde79f938c18bc58f6de8a00746e2281c85d8e3c65b1f38189e5e637f86a705",
+                    "nonce" : "0x9ad12694ce6ba953",
                     "number" : "0x01",
                     "parentHash" : "0xb5a0bfe87c1bfee4c322a77f45755ed17a79958342117d23e473a7256422dbfd",
                     "receiptTrie" : "0xa8563bbb48115e43f693db98939c5a2427525c15497445c6e6645096f7796aec",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xac8966a232aca1031b648f238543ebdca23c725acc667aae9fa73c8745cd9897",
+        "lastblockhash" : "0xae866d7b389852058425f6abf685f621ab8cdae77a730b5d62d24d9b3360dadf",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte-33_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "d849705fa2826dc4605ea0a09da40dc0abe00fe7bd52bd7ae072e59fb6fdfa36"
+            "sourceHash" : "bbb44e87abf66b82765d2c1b218ad50803446b6f5a27fc7a2e126910025f557e"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0x7365c0eacbd61a642c3e116ad53861ebda0c5baa5c09a4e5e9df65a004036eeb",
-                    "mixHash" : "0x3761a55f2cb631fb3675f4f0d5b2025c8bdd5b0f026981d6902790f9f94c25c6",
-                    "nonce" : "0x579c174e54f4015c",
+                    "hash" : "0xba5b8d9ee500340c5e7ad5fc1961e91f1d4956e8fffc8ed95a444f769e3eba28",
+                    "mixHash" : "0x0ac20de5765e15d7a41cb858772c81e28c3e302688829f2a0707536638042eae",
+                    "nonce" : "0x3bbdf5fbca4d8210",
                     "number" : "0x01",
                     "parentHash" : "0xb5a0bfe87c1bfee4c322a77f45755ed17a79958342117d23e473a7256422dbfd",
                     "receiptTrie" : "0xa8563bbb48115e43f693db98939c5a2427525c15497445c6e6645096f7796aec",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0x7365c0eacbd61a642c3e116ad53861ebda0c5baa5c09a4e5e9df65a004036eeb",
+        "lastblockhash" : "0xba5b8d9ee500340c5e7ad5fc1961e91f1d4956e8fffc8ed95a444f769e3eba28",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte-33_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "d849705fa2826dc4605ea0a09da40dc0abe00fe7bd52bd7ae072e59fb6fdfa36"
+            "sourceHash" : "bbb44e87abf66b82765d2c1b218ad50803446b6f5a27fc7a2e126910025f557e"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb388",
-                    "hash" : "0x048841b6d1ceb951db2d84ce808f4ad9e875bb8d0e5119e1b6d9dfd22a0a2d6c",
-                    "mixHash" : "0x263249dd18dc0c79cb9cda48d51e6efaccf03cdac9190d77f629c30eb6d400b5",
-                    "nonce" : "0xa15f6f6347956221",
+                    "hash" : "0x0b1ce45deaa88891230d5ed50641eac5a912a53a533e14c0ea7829544fd3c795",
+                    "mixHash" : "0xe09b2b701c631f615170116704469ebe7e621ed1b8d6abf1955ca16d0343c931",
+                    "nonce" : "0xc745ca41967bee11",
                     "number" : "0x01",
                     "parentHash" : "0xb5a0bfe87c1bfee4c322a77f45755ed17a79958342117d23e473a7256422dbfd",
                     "receiptTrie" : "0xa8563bbb48115e43f693db98939c5a2427525c15497445c6e6645096f7796aec",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a0b5a0bfe87c1bfee4c322a77f45755ed17a79958342117d23e473a7256422dbfda01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa094baf1a7715679ff2358d9b467c8727986ac123bb678291f47d1515ebdddcb1ea0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0a8563bbb48115e43f693db98939c5a2427525c15497445c6e6645096f7796aecb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082b3888203e880a0e09b2b701c631f615170116704469ebe7e621ed1b8d6abf1955ca16d0343c93188c745ca41967bee11f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x048841b6d1ceb951db2d84ce808f4ad9e875bb8d0e5119e1b6d9dfd22a0a2d6c",
+        "lastblockhash" : "0x0b1ce45deaa88891230d5ed50641eac5a912a53a533e14c0ea7829544fd3c795",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0.json
index b2663054e..fed04b5cf 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem32kb_singleByte_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "84d54c55b53edd85006d8c16bc5806cb96c96cbb478b33b9c8ca7854390b9b82"
+            "sourceHash" : "11a78530d1a5ca827260659944f2048da3f0cbc9fa6f196d68fcf585d119a6a1"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0xd838f98b04726801db767fbffc6417927de5fa11515349a7440c52c032f9cb4e",
-                    "mixHash" : "0x85b11567ed15801213745d2d5c8ccda78fecc953f7892658a9cd8730da59c9e8",
-                    "nonce" : "0x83e81d1da7e7fcb4",
+                    "hash" : "0x517d8c9a0ad415a1a40bb5e5cb3e5126c2a1dc25a24caf24de7c7e77b39fa86c",
+                    "mixHash" : "0xf9aab7ba9efd273b6cb0f81801d6c696469e21fab141b09f58706ebad210182c",
+                    "nonce" : "0x3eb29d5f160b332e",
                     "number" : "0x01",
                     "parentHash" : "0xe6ba1a70ed367f3205333f50e250de619b998f16ab13ee309fa1124d3ab0696a",
                     "receiptTrie" : "0x3f2cc1d6a9ed13dc4cbedc1787c605357d4d1e5dac7ce792631d9a7535e63dcd",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd838f98b04726801db767fbffc6417927de5fa11515349a7440c52c032f9cb4e",
+        "lastblockhash" : "0x517d8c9a0ad415a1a40bb5e5cb3e5126c2a1dc25a24caf24de7c7e77b39fa86c",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem32kb_singleByte_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "84d54c55b53edd85006d8c16bc5806cb96c96cbb478b33b9c8ca7854390b9b82"
+            "sourceHash" : "11a78530d1a5ca827260659944f2048da3f0cbc9fa6f196d68fcf585d119a6a1"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x8b1dd6b35f4b1c7914c4ffd99191a0bb2d17603eef9693a38a24a9246f8dd4ac",
-                    "mixHash" : "0xce0ae136818c761fbff7d467485b23df9ff61f2b33f2dc62ae1a3dfc3368b37a",
-                    "nonce" : "0xf9c9019359d50f94",
+                    "hash" : "0xb7d8338157f393bd6a9bf0967a097995991c8193a11cf21497c774bb68857ad0",
+                    "mixHash" : "0x3dde72e100be1bf7e3c1c60b913f139dfe8b2bb9102e9c430ca17ac976142364",
+                    "nonce" : "0xe96eff7426fefb4b",
                     "number" : "0x01",
                     "parentHash" : "0xe6ba1a70ed367f3205333f50e250de619b998f16ab13ee309fa1124d3ab0696a",
                     "receiptTrie" : "0x75f29313ba9677cb706ce81686cc8e70b9f4251af15a379a1388a28c94dfde98",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8b1dd6b35f4b1c7914c4ffd99191a0bb2d17603eef9693a38a24a9246f8dd4ac",
+        "lastblockhash" : "0xb7d8338157f393bd6a9bf0967a097995991c8193a11cf21497c774bb68857ad0",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem32kb_singleByte_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "84d54c55b53edd85006d8c16bc5806cb96c96cbb478b33b9c8ca7854390b9b82"
+            "sourceHash" : "11a78530d1a5ca827260659944f2048da3f0cbc9fa6f196d68fcf585d119a6a1"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x1ceab5329d029591e04380e8d3356be5258cf10dd2a2693549959994541f2295",
-                    "mixHash" : "0xda862c2474c6ebbc378e0cbe1dd0f912103a711ab6def2f1f186f9badc30d244",
-                    "nonce" : "0x366cce022293d387",
+                    "hash" : "0x5529fa6ff6b355ca1b47f177bd27afc3a888856230cceb752a2a738d640ea468",
+                    "mixHash" : "0x51c8f277be17bcd9505a52144ceb3eafa1aa02b350ba28d34351c5f13d2f8c30",
+                    "nonce" : "0x507ee5af19a142a0",
                     "number" : "0x01",
                     "parentHash" : "0xe6ba1a70ed367f3205333f50e250de619b998f16ab13ee309fa1124d3ab0696a",
                     "receiptTrie" : "0x75f29313ba9677cb706ce81686cc8e70b9f4251af15a379a1388a28c94dfde98",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1ceab5329d029591e04380e8d3356be5258cf10dd2a2693549959994541f2295",
+        "lastblockhash" : "0x5529fa6ff6b355ca1b47f177bd27afc3a888856230cceb752a2a738d640ea468",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem32kb_singleByte_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "84d54c55b53edd85006d8c16bc5806cb96c96cbb478b33b9c8ca7854390b9b82"
+            "sourceHash" : "11a78530d1a5ca827260659944f2048da3f0cbc9fa6f196d68fcf585d119a6a1"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x6e8a569c734fff5725f0c4713221ba6928b172fe9b78d1f32d1e8f8b15b91e84",
-                    "mixHash" : "0x93049637712c6a59197eeaf7b88d8e689c4929f15dc725b47b3cb2948639b278",
-                    "nonce" : "0x87fda6e5f79bbf9f",
+                    "hash" : "0x092c348bdcbcdd2e70363ff3acb16005fd0b23962b693c763284a58646465ccd",
+                    "mixHash" : "0x16b84f4e3ef0d9e266e539a732135a19b9bb7902f2f71514ea02f7ad3254b749",
+                    "nonce" : "0xe4f047c8696b0756",
                     "number" : "0x01",
                     "parentHash" : "0xe6ba1a70ed367f3205333f50e250de619b998f16ab13ee309fa1124d3ab0696a",
                     "receiptTrie" : "0x75f29313ba9677cb706ce81686cc8e70b9f4251af15a379a1388a28c94dfde98",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6e8a569c734fff5725f0c4713221ba6928b172fe9b78d1f32d1e8f8b15b91e84",
+        "lastblockhash" : "0x092c348bdcbcdd2e70363ff3acb16005fd0b23962b693c763284a58646465ccd",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem32kb_singleByte_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem32kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "84d54c55b53edd85006d8c16bc5806cb96c96cbb478b33b9c8ca7854390b9b82"
+            "sourceHash" : "11a78530d1a5ca827260659944f2048da3f0cbc9fa6f196d68fcf585d119a6a1"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xb38f",
-                    "hash" : "0x2820dc69b7bdfe2a509ed691a689298cc21f473ff3e6f41a6f3c899e56b1ec2d",
-                    "mixHash" : "0x5e17baf6de55c70be519a22a52623ec3495b042949e57a017bd12b782210b5b2",
-                    "nonce" : "0x9c9256081bf3e92e",
+                    "hash" : "0x78864965cf324c9db3f5633c07a6ba1ec27680e52ce6c8ec3bcaff26ea11a2d6",
+                    "mixHash" : "0x9ed3ada322f6d1d6dd7c6258b93d0be0802171e0b4893f70e7e64350c66cac87",
+                    "nonce" : "0x933b75d7791e9417",
                     "number" : "0x01",
                     "parentHash" : "0xe6ba1a70ed367f3205333f50e250de619b998f16ab13ee309fa1124d3ab0696a",
                     "receiptTrie" : "0x75f29313ba9677cb706ce81686cc8e70b9f4251af15a379a1388a28c94dfde98",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2820dc69b7bdfe2a509ed691a689298cc21f473ff3e6f41a6f3c899e56b1ec2d",
+        "lastblockhash" : "0x78864965cf324c9db3f5633c07a6ba1ec27680e52ce6c8ec3bcaff26ea11a2d6",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0.json
index bf89d7cef..1eac2dfc2 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem33b_singleByte_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "6e95d9b9257e6817b90c29ec5ddcfc33dcbba01616ec63bd94022a16985243a2"
+            "sourceHash" : "55c08b14f0501940d49ab7aa08f191de94015d391f43bf030153fbd667749b1f"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa03c",
-                    "hash" : "0x25bbf0f9fc17fed310b655e65687ee5ead5b3fad80894dfdf299d629ea5e6fec",
-                    "mixHash" : "0x4c559a6cb2c394bcf685c965f555e069dd83d8fbc16d04e41246352bc42cedd9",
-                    "nonce" : "0xc1e19daf827e5aea",
+                    "hash" : "0xf4dc35104eedf2f95353d289dec9c421fa74c4f9fdf4784b17ec00e7e46693fd",
+                    "mixHash" : "0x623abb44fbb9591ed31bbaa9bb5827ef725358b7326f7c1676fa025416fb4884",
+                    "nonce" : "0x4da76e36718c1481",
                     "number" : "0x01",
                     "parentHash" : "0xf8fbaa29df28f9ad3cb6376f0cc9afe9f61ac927c2c39ff176be2167339fa491",
                     "receiptTrie" : "0xd0d5085ef06875edc9ceb951b55908f35dff973070663595d6377941c2a10de1",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x25bbf0f9fc17fed310b655e65687ee5ead5b3fad80894dfdf299d629ea5e6fec",
+        "lastblockhash" : "0xf4dc35104eedf2f95353d289dec9c421fa74c4f9fdf4784b17ec00e7e46693fd",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem33b_singleByte_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "6e95d9b9257e6817b90c29ec5ddcfc33dcbba01616ec63bd94022a16985243a2"
+            "sourceHash" : "55c08b14f0501940d49ab7aa08f191de94015d391f43bf030153fbd667749b1f"
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         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa03c",
-                    "hash" : "0x355bcc30af574453aae67449c344a2d2fc05be83415af62e6447a22ebfef97a2",
-                    "mixHash" : "0x69447e8e7492badf28b828a1fd287b7b6966f2cdaabe171e062c7c7a997f73e6",
-                    "nonce" : "0x39caa3ce4f036433",
+                    "hash" : "0x4d624dcd27f755c47ff1e70679a625799d50827a0f398273fc705387d5a5f06e",
+                    "mixHash" : "0x5fff65f99a21ac0dab7adb94e11be8ade6c282b4021438bd330542de43adc177",
+                    "nonce" : "0xdfd2e91ed80bf4be",
                     "number" : "0x01",
                     "parentHash" : "0xf8fbaa29df28f9ad3cb6376f0cc9afe9f61ac927c2c39ff176be2167339fa491",
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@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x355bcc30af574453aae67449c344a2d2fc05be83415af62e6447a22ebfef97a2",
+        "lastblockhash" : "0x4d624dcd27f755c47ff1e70679a625799d50827a0f398273fc705387d5a5f06e",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem33b_singleByte_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "6e95d9b9257e6817b90c29ec5ddcfc33dcbba01616ec63bd94022a16985243a2"
+            "sourceHash" : "55c08b14f0501940d49ab7aa08f191de94015d391f43bf030153fbd667749b1f"
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         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa03c",
-                    "hash" : "0x6ce4c47eba9c5718856dc7bf7e064e7f024562477d5e6338ab3e7a4108ca99a6",
-                    "mixHash" : "0x7441785714dacc2d071213adcdbf4251fd52a8b49f285ce6070931f8b355b1e6",
-                    "nonce" : "0xb10ddc081945574a",
+                    "hash" : "0xde750af11e8e7f3c8b6cec1aae3ca5491ab33d407de15d8f1eeabc9a299609c4",
+                    "mixHash" : "0x908e945536b0b6bd823f7a9e393ae4cd425c33e5faa7daa4d33bcbd6ae072476",
+                    "nonce" : "0xf66b74aedf666aed",
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                     "parentHash" : "0xf8fbaa29df28f9ad3cb6376f0cc9afe9f61ac927c2c39ff176be2167339fa491",
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@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6ce4c47eba9c5718856dc7bf7e064e7f024562477d5e6338ab3e7a4108ca99a6",
+        "lastblockhash" : "0xde750af11e8e7f3c8b6cec1aae3ca5491ab33d407de15d8f1eeabc9a299609c4",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem33b_singleByte_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "6e95d9b9257e6817b90c29ec5ddcfc33dcbba01616ec63bd94022a16985243a2"
+            "sourceHash" : "55c08b14f0501940d49ab7aa08f191de94015d391f43bf030153fbd667749b1f"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa03c",
-                    "hash" : "0x9d9628186d42ac9daabe788f1c31e1e34c5f515b6051a31eaa8e3e78d3c58482",
-                    "mixHash" : "0xe674d6c2d6aab7a2a015508a4704206b9a239cfde9fa74a0563a487e66c5e279",
-                    "nonce" : "0x639a2d1ee05f14b8",
+                    "hash" : "0x14ec3b914665701fc4082c1437b2d9732b9e981b71dc6a8f2b88bfdadcb5b109",
+                    "mixHash" : "0x89dc2652aad03952c58474d6ffd711023aed02020839596b02c8973560725e48",
+                    "nonce" : "0x3af38825866a7e40",
                     "number" : "0x01",
                     "parentHash" : "0xf8fbaa29df28f9ad3cb6376f0cc9afe9f61ac927c2c39ff176be2167339fa491",
                     "receiptTrie" : "0x6eed8b2a41a350c9d8eea3bf12c61f5918e9f4969fe5ec6b2935d8df93193edf",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "0xf90262f901f9a0f8fbaa29df28f9ad3cb6376f0cc9afe9f61ac927c2c39ff176be2167339fa491a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0a407ab87286b521ba49de39c4009a8123d9ef757ac3f63bbff013112dbdc3ed8a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa06eed8b2a41a350c9d8eea3bf12c61f5918e9f4969fe5ec6b2935d8df93193edfb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082a03c8203e880a0e674d6c2d6aab7a2a015508a4704206b9a239cfde9fa74a0563a487e66c5e27988639a2d1ee05f14b8f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0aa9376d9ced09fdfc3d484cb87ac589c597c39cae63c6985b0a6ca2ab9803de0a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x9d9628186d42ac9daabe788f1c31e1e34c5f515b6051a31eaa8e3e78d3c58482",
+        "lastblockhash" : "0x14ec3b914665701fc4082c1437b2d9732b9e981b71dc6a8f2b88bfdadcb5b109",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem33b_singleByte_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem33b_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "6e95d9b9257e6817b90c29ec5ddcfc33dcbba01616ec63bd94022a16985243a2"
+            "sourceHash" : "55c08b14f0501940d49ab7aa08f191de94015d391f43bf030153fbd667749b1f"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xa03c",
-                    "hash" : "0xbbe744a3c8e5ae2f9d95b72cd375b73528a3634b6486ae379b087c2483cd87dc",
-                    "mixHash" : "0x41f473869c71b5d170b4a64432b8f77894fd85eef02480fda716f94bc70d59a4",
-                    "nonce" : "0x8630f29c448a27d8",
+                    "hash" : "0x48dca1604d945ffbed93c513b52b5d72d25b3022cadefd463727e4f8439a764d",
+                    "mixHash" : "0x2c8720f04634a3566a9b58af7f59a66a5ec27ed825b0d562c52736a1fdb1409f",
+                    "nonce" : "0xe6292f6f293b4eb8",
                     "number" : "0x01",
                     "parentHash" : "0xf8fbaa29df28f9ad3cb6376f0cc9afe9f61ac927c2c39ff176be2167339fa491",
                     "receiptTrie" : "0x6eed8b2a41a350c9d8eea3bf12c61f5918e9f4969fe5ec6b2935d8df93193edf",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a0f8fbaa29df28f9ad3cb6376f0cc9afe9f61ac927c2c39ff176be2167339fa491a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0a407ab87286b521ba49de39c4009a8123d9ef757ac3f63bbff013112dbdc3ed8a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa06eed8b2a41a350c9d8eea3bf12c61f5918e9f4969fe5ec6b2935d8df93193edfb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082a03c8203e880a02c8720f04634a3566a9b58af7f59a66a5ec27ed825b0d562c52736a1fdb1409f88e6292f6f293b4eb8f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbbe744a3c8e5ae2f9d95b72cd375b73528a3634b6486ae379b087c2483cd87dc",
+        "lastblockhash" : "0x48dca1604d945ffbed93c513b52b5d72d25b3022cadefd463727e4f8439a764d",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0.json
index fdeb8a520..d15d86358 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb+1_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0Filler.json",
-            "sourceHash" : "8fddbcfcc165ffbdf92de98b2336bf9fc931095aeb466f2db76a3313a7c5ae93"
+            "sourceHash" : "eec89cce4661ed5c4246ab74bba2e95249fd0b5d6fd2c246c9474e4b04e9c20e"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0xda0f586ea462e522dea48564964f22bb27490d56df221d2857b46bce7eb7f94e",
-                    "mixHash" : "0x28596b219f3dc31d7e58b3423d58e4ecab58dc603b53cff3acd1ed5725e72d55",
-                    "nonce" : "0xa14cf3e98f21da38",
+                    "hash" : "0x3b878b65fa0aeade635c1a42ec3f3964821ade96069214c6133b02d2eaa16de8",
+                    "mixHash" : "0x669726d894779e66756fb656130675cd7243d5d9f3e08b907ababd2bd3bf3e97",
+                    "nonce" : "0x746690803341c720",
                     "number" : "0x01",
                     "parentHash" : "0x60ce21b454efd648065fde9461e500036ef944bd8148ac35dcbbe719f76a772e",
                     "receiptTrie" : "0xf1ce13f5f39cd66c9fe92e0cf3cd6edf8223ecff9b3eb0aaca2cbcef9f7aa289",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0912346d512012405bb5ddae8f424baf4bd82ccd540c5bd07fc1def5ed6b9e0d6a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xda0f586ea462e522dea48564964f22bb27490d56df221d2857b46bce7eb7f94e",
+        "lastblockhash" : "0x3b878b65fa0aeade635c1a42ec3f3964821ade96069214c6133b02d2eaa16de8",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb+1_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0Filler.json",
-            "sourceHash" : "8fddbcfcc165ffbdf92de98b2336bf9fc931095aeb466f2db76a3313a7c5ae93"
+            "sourceHash" : "eec89cce4661ed5c4246ab74bba2e95249fd0b5d6fd2c246c9474e4b04e9c20e"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x5ab8a8a37c02dc0839177b1577d88b372a68457ea9c65bffdfcf94241527f0ad",
-                    "mixHash" : "0xffc246ded484dce1ef65af63475ed07edc1234c407b2e0719df80849c45b01ce",
-                    "nonce" : "0xc6583b02bcd79e43",
+                    "hash" : "0xb6e3feefa0af6b1a78545a73af7c2255d383d78d1cfc04d426e4de1ff2bfc3cb",
+                    "mixHash" : "0xc8543f21bdd97d228281e3eb772abba838a47ca75404453d15dc3b6d0f29abee",
+                    "nonce" : "0x5ea092b57f69bed6",
                     "number" : "0x01",
                     "parentHash" : "0x60ce21b454efd648065fde9461e500036ef944bd8148ac35dcbbe719f76a772e",
                     "receiptTrie" : "0x6abe6dc31b2320f9936ba3faf99faf767d0bd331f6fbf2ce4dff832fa7817d27",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5ab8a8a37c02dc0839177b1577d88b372a68457ea9c65bffdfcf94241527f0ad",
+        "lastblockhash" : "0xb6e3feefa0af6b1a78545a73af7c2255d383d78d1cfc04d426e4de1ff2bfc3cb",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb+1_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0Filler.json",
-            "sourceHash" : "8fddbcfcc165ffbdf92de98b2336bf9fc931095aeb466f2db76a3313a7c5ae93"
+            "sourceHash" : "eec89cce4661ed5c4246ab74bba2e95249fd0b5d6fd2c246c9474e4b04e9c20e"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0xd6c3a53c4d95047d23e0800791d34c28abd99d9b60f92d926673adff4c6d4916",
-                    "mixHash" : "0x7c1a2fd16fc914a8f63ce21c6e8f57de651c4fad20e028db649e277a381fe3a7",
-                    "nonce" : "0x5c5df9001799141d",
+                    "hash" : "0x000c9f2681e98254083e2d2aabf843aaa3063030ebc465a10413eafd25aec73e",
+                    "mixHash" : "0x50055e3ab227f6ed614c66d53ca6216f098a544b0b34c08b742bbea4b3c0c205",
+                    "nonce" : "0xd1cc5966dff06d6c",
                     "number" : "0x01",
                     "parentHash" : "0x60ce21b454efd648065fde9461e500036ef944bd8148ac35dcbbe719f76a772e",
                     "receiptTrie" : "0x6abe6dc31b2320f9936ba3faf99faf767d0bd331f6fbf2ce4dff832fa7817d27",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0912346d512012405bb5ddae8f424baf4bd82ccd540c5bd07fc1def5ed6b9e0d6a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xd6c3a53c4d95047d23e0800791d34c28abd99d9b60f92d926673adff4c6d4916",
+        "lastblockhash" : "0x000c9f2681e98254083e2d2aabf843aaa3063030ebc465a10413eafd25aec73e",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb+1_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0Filler.json",
-            "sourceHash" : "8fddbcfcc165ffbdf92de98b2336bf9fc931095aeb466f2db76a3313a7c5ae93"
+            "sourceHash" : "eec89cce4661ed5c4246ab74bba2e95249fd0b5d6fd2c246c9474e4b04e9c20e"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x0c997bede84cfd3c3686d96669450da8193585bdae5f6e8db3c4da6b7c2bd6d5",
-                    "mixHash" : "0xcaeb731370cfd85c0d36b62585a41b1295dad0421d5b49e1efbecb064299f4e9",
-                    "nonce" : "0x9d4b097ec14e1700",
+                    "hash" : "0xabc960bb6510df5a477b708dcabf90464c638978cff8c9146b58ae389dd76e6c",
+                    "mixHash" : "0xd6c7655277d31ec00fd550bfa3c7ecec0882b571a69dbcc9d102ac8275f59a20",
+                    "nonce" : "0x83c694b5f0ba0784",
                     "number" : "0x01",
                     "parentHash" : "0x60ce21b454efd648065fde9461e500036ef944bd8148ac35dcbbe719f76a772e",
                     "receiptTrie" : "0x6abe6dc31b2320f9936ba3faf99faf767d0bd331f6fbf2ce4dff832fa7817d27",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0c997bede84cfd3c3686d96669450da8193585bdae5f6e8db3c4da6b7c2bd6d5",
+        "lastblockhash" : "0xabc960bb6510df5a477b708dcabf90464c638978cff8c9146b58ae389dd76e6c",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb+1_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+1_d0g0v0Filler.json",
-            "sourceHash" : "8fddbcfcc165ffbdf92de98b2336bf9fc931095aeb466f2db76a3313a7c5ae93"
+            "sourceHash" : "eec89cce4661ed5c4246ab74bba2e95249fd0b5d6fd2c246c9474e4b04e9c20e"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0xee824767d06e58329eed2eda9bf6f15e78eb07f0248e08b1f695f022b7978e56",
-                    "mixHash" : "0xa1ed0f0a4955c506cee7f5967a961c1ca548b041fd8e91a546626f55cc3fec17",
-                    "nonce" : "0x15b1b40dbf7de3ca",
+                    "hash" : "0xebf9942c02518464459ba8a563c4a24b897e65c065812042931bcc268c0ea14f",
+                    "mixHash" : "0xcfb90bdbda0090ce0822ad28826bd5a950bb3911df6d0678dd39487a7eef36b3",
+                    "nonce" : "0x8770bc44c458e2cb",
                     "number" : "0x01",
                     "parentHash" : "0x60ce21b454efd648065fde9461e500036ef944bd8148ac35dcbbe719f76a772e",
                     "receiptTrie" : "0x6abe6dc31b2320f9936ba3faf99faf767d0bd331f6fbf2ce4dff832fa7817d27",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xee824767d06e58329eed2eda9bf6f15e78eb07f0248e08b1f695f022b7978e56",
+        "lastblockhash" : "0xebf9942c02518464459ba8a563c4a24b897e65c065812042931bcc268c0ea14f",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0.json
index 2faa1414c..dc53166f7 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb+31_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0Filler.json",
-            "sourceHash" : "c2ec4905360886f0669fea284354b0035ef1791cec668dd0c2ef3bde5a0df979"
+            "sourceHash" : "3e2c1f161ba4f66677463a628c45ac58d9525eb8c2dbc4d581456ef914414cba"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x9ef3cfffe9d6cf1e412021c665f022d06e10088dc322c93f4730078544c0f070",
-                    "mixHash" : "0x1582239690b3ba8887e2361b949dee46c65632c72d409c2be96bb14772b11873",
-                    "nonce" : "0x6687f241248e1f2d",
+                    "hash" : "0x68262944517530c966985d73c3dfc45447ca192ca9cc85bbd0432477c30cc7cc",
+                    "mixHash" : "0x00772d4c1e078cb31d995817ed5b79906a63ce8bceeadae0af2bb5c6af7cb02a",
+                    "nonce" : "0xf5b2df88126320bc",
                     "number" : "0x01",
                     "parentHash" : "0xf76dda9b33074cbf12879a64a481822f29a2339002704008f7af3dd186cc2234",
                     "receiptTrie" : "0xf1ce13f5f39cd66c9fe92e0cf3cd6edf8223ecff9b3eb0aaca2cbcef9f7aa289",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90263f901faa0f76dda9b33074cbf12879a64a481822f29a2339002704008f7af3dd186cc2234a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0bc3cfdef3f890cbad04c3847d0e470eb646fe9dcc23d90e0da7811e6663703a2a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0f1ce13f5f39cd66c9fe92e0cf3cd6edf8223ecff9b3eb0aaca2cbcef9f7aa289b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a000000008301245e8203e880a01582239690b3ba8887e2361b949dee46c65632c72d409c2be96bb14772b11873886687f241248e1f2df863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0x9ef3cfffe9d6cf1e412021c665f022d06e10088dc322c93f4730078544c0f070",
+        "lastblockhash" : "0x68262944517530c966985d73c3dfc45447ca192ca9cc85bbd0432477c30cc7cc",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb+31_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0Filler.json",
-            "sourceHash" : "c2ec4905360886f0669fea284354b0035ef1791cec668dd0c2ef3bde5a0df979"
+            "sourceHash" : "3e2c1f161ba4f66677463a628c45ac58d9525eb8c2dbc4d581456ef914414cba"
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         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0xfaac59c7ae94ed0f7fd0289b93cd9b7b4762b7fd8c7d989bd10fa4a57adbfffe",
-                    "mixHash" : "0xd2054a7d07067be7e9c834ccb52390c5be079a4b75d8ecbfe5e41cbf22227e1a",
-                    "nonce" : "0x8f5af57c76abbd6f",
+                    "hash" : "0x0d472b27d32f2c70c0ad7310f507b3730eb8450a8a944f00ae19ed48984e8643",
+                    "mixHash" : "0xbcf4022794b01ddbcb47d635a5731f573298a4ce44086258b42c5e385b00545b",
+                    "nonce" : "0x386aba6b0e0aeeae",
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                     "receiptTrie" : "0xa90e93ade596999453cceae7c2e22af456720e0e1f58b7588dd4d965a6459561",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfaac59c7ae94ed0f7fd0289b93cd9b7b4762b7fd8c7d989bd10fa4a57adbfffe",
+        "lastblockhash" : "0x0d472b27d32f2c70c0ad7310f507b3730eb8450a8a944f00ae19ed48984e8643",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb+31_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0Filler.json",
-            "sourceHash" : "c2ec4905360886f0669fea284354b0035ef1791cec668dd0c2ef3bde5a0df979"
+            "sourceHash" : "3e2c1f161ba4f66677463a628c45ac58d9525eb8c2dbc4d581456ef914414cba"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x448ec01e84043025a8c2ad6237d65bf2bfb47183f0134f647603c8ed295c580c",
-                    "mixHash" : "0x4b4686b111d5de7ed97297bbf97ab2014d35e6d3a7a15f1ec81b0b61c39e8301",
-                    "nonce" : "0x05f21a437051af26",
+                    "hash" : "0x80cc7d5fc7af93c68008c4ad548def0b370fd13b12cdf179b00e9df2699e37b6",
+                    "mixHash" : "0x6579c873fcd9260017bcd4cb1151774689aff9a4a712299965f6bc8adb1ba82f",
+                    "nonce" : "0xabca401ca31dc917",
                     "number" : "0x01",
                     "parentHash" : "0xf76dda9b33074cbf12879a64a481822f29a2339002704008f7af3dd186cc2234",
                     "receiptTrie" : "0xa90e93ade596999453cceae7c2e22af456720e0e1f58b7588dd4d965a6459561",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x448ec01e84043025a8c2ad6237d65bf2bfb47183f0134f647603c8ed295c580c",
+        "lastblockhash" : "0x80cc7d5fc7af93c68008c4ad548def0b370fd13b12cdf179b00e9df2699e37b6",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb+31_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0Filler.json",
-            "sourceHash" : "c2ec4905360886f0669fea284354b0035ef1791cec668dd0c2ef3bde5a0df979"
+            "sourceHash" : "3e2c1f161ba4f66677463a628c45ac58d9525eb8c2dbc4d581456ef914414cba"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0xa1a598b62caa4cc718356536e328778e38c017c4b9cd4902b3c44a5273b46214",
-                    "mixHash" : "0x4c3cf5618f9baf49aea5165a06389dfc66929479674f8bf1e93f5cf91fa72df8",
-                    "nonce" : "0x417bc1375abc63fa",
+                    "hash" : "0x913607a52316a7cc6aaf43fd06c38d3ef466f533765aab8593e5e387b61afac8",
+                    "mixHash" : "0x1fbe7f61f1b0c5ad1c1245978aa25d03169d8e7a165ea71a888abfffdc592ec5",
+                    "nonce" : "0x47b0a9a52846a9a2",
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                     "receiptTrie" : "0xa90e93ade596999453cceae7c2e22af456720e0e1f58b7588dd4d965a6459561",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0xa1a598b62caa4cc718356536e328778e38c017c4b9cd4902b3c44a5273b46214",
+        "lastblockhash" : "0x913607a52316a7cc6aaf43fd06c38d3ef466f533765aab8593e5e387b61afac8",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb+31_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+31_d0g0v0Filler.json",
-            "sourceHash" : "c2ec4905360886f0669fea284354b0035ef1791cec668dd0c2ef3bde5a0df979"
+            "sourceHash" : "3e2c1f161ba4f66677463a628c45ac58d9525eb8c2dbc4d581456ef914414cba"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x5875cddcfae6f42de89e51bf87457b384e14b83644797f201b87f59cf6746242",
-                    "mixHash" : "0x51d59c26fb42220ffafe5b74f383ff4207c99b887b34a6d0aac7a1de1b68aa6b",
-                    "nonce" : "0x57e4be9a2a266913",
+                    "hash" : "0x91b0b62610ac5e397c18277c3d0fc3406b4cc8991ee63a8e639937e7f44de043",
+                    "mixHash" : "0x6aad3215cbe74e55145464f574f5ce29161f608b2165075f95118079c64ad60b",
+                    "nonce" : "0x51e6c2196b1dbbe6",
                     "number" : "0x01",
                     "parentHash" : "0xf76dda9b33074cbf12879a64a481822f29a2339002704008f7af3dd186cc2234",
                     "receiptTrie" : "0xa90e93ade596999453cceae7c2e22af456720e0e1f58b7588dd4d965a6459561",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90263f901faa0f76dda9b33074cbf12879a64a481822f29a2339002704008f7af3dd186cc2234a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa058ffa43812464cf1f31dc5df4ed6f4326a0f993255f48153a8bfc9bd35f34ed2a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0a90e93ade596999453cceae7c2e22af456720e0e1f58b7588dd4d965a6459561b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a000000008301245e8203e880a051d59c26fb42220ffafe5b74f383ff4207c99b887b34a6d0aac7a1de1b68aa6b8857e4be9a2a266913f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5875cddcfae6f42de89e51bf87457b384e14b83644797f201b87f59cf6746242",
+        "lastblockhash" : "0x91b0b62610ac5e397c18277c3d0fc3406b4cc8991ee63a8e639937e7f44de043",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0.json
index 2dd59c415..5df57d3a6 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb+32_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0Filler.json",
-            "sourceHash" : "a25b02490e0c0e1c77a7abbe8b6b5c9f25ad1666bb1773fc07047a805d6cb17b"
+            "sourceHash" : "9c00f4ba8135734b2947394e4d68a6100bfb8c6486c2084422cb348473d70a07"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x36ec00ebac4fe619e162e8644a8699c2c8a70ccc301aa38b846dc20a2ca9ad0c",
-                    "mixHash" : "0x2055f566075626a7ce1f5e09dea8a89f7afd9a052adc0c632bbb4f31d2196ccc",
-                    "nonce" : "0x3bc3b82bec1a7eb1",
+                    "hash" : "0xe5f80083d539df5453f4121392913798123075e6874c7944cbe8e0449c12a796",
+                    "mixHash" : "0xcca9389e45af99a02181d3721b5b4f5039ce201fb74925787aa5a6842c1736b3",
+                    "nonce" : "0xcc0c25534aaefe03",
                     "number" : "0x01",
                     "parentHash" : "0xfbbe45e5cd3110f7a92f2cecff24f92a64719d84bb9b04937713b78646e4d1ea",
                     "receiptTrie" : "0xf1ce13f5f39cd66c9fe92e0cf3cd6edf8223ecff9b3eb0aaca2cbcef9f7aa289",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x36ec00ebac4fe619e162e8644a8699c2c8a70ccc301aa38b846dc20a2ca9ad0c",
+        "lastblockhash" : "0xe5f80083d539df5453f4121392913798123075e6874c7944cbe8e0449c12a796",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb+32_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0Filler.json",
-            "sourceHash" : "a25b02490e0c0e1c77a7abbe8b6b5c9f25ad1666bb1773fc07047a805d6cb17b"
+            "sourceHash" : "9c00f4ba8135734b2947394e4d68a6100bfb8c6486c2084422cb348473d70a07"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x805e683e1981c99bb69c599dbbf124c248011baf92e5b67676c74b342f4c4580",
-                    "mixHash" : "0x9ba579fc88f13ad819a5a014df5dc9813c61dcd9df4e856ddbc91fbee91df0ec",
-                    "nonce" : "0x04a51fb302e0f861",
+                    "hash" : "0xf0841d60011e3ccfc7d1504013ce1f3fd2c550c2b86d81261c0853b33f8b2d54",
+                    "mixHash" : "0x81b7166196673ebe15432dc9cdf16813d6688f6b88b38545cbb66e19b2cb01e0",
+                    "nonce" : "0x57911b4e628ba1ba",
                     "number" : "0x01",
                     "parentHash" : "0xfbbe45e5cd3110f7a92f2cecff24f92a64719d84bb9b04937713b78646e4d1ea",
                     "receiptTrie" : "0x9e571046baa16f86c307e0c51f00da737d0f803d16ee73090a177a58b716c21b",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x805e683e1981c99bb69c599dbbf124c248011baf92e5b67676c74b342f4c4580",
+        "lastblockhash" : "0xf0841d60011e3ccfc7d1504013ce1f3fd2c550c2b86d81261c0853b33f8b2d54",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb+32_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0Filler.json",
-            "sourceHash" : "a25b02490e0c0e1c77a7abbe8b6b5c9f25ad1666bb1773fc07047a805d6cb17b"
+            "sourceHash" : "9c00f4ba8135734b2947394e4d68a6100bfb8c6486c2084422cb348473d70a07"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x21ad5f1ee95247081502f95fd399baea07c523b44d619448f16d0170466f2882",
-                    "mixHash" : "0xad5f3ce82a9f6aebf7e9c17ae36df7b0946cb6108aed641e35d367b733ce569e",
-                    "nonce" : "0xc81546970229759a",
+                    "hash" : "0xb1fc959226be09f910ca56a07ef2bfc56907fdb003035bc0177d227ee881c5a6",
+                    "mixHash" : "0xe6173b6a54624d5397d2f6e3a7e63f9ea75bd35e9e89c9851cde2ce1a82fe04c",
+                    "nonce" : "0x99d7c266d25b5e09",
                     "number" : "0x01",
                     "parentHash" : "0xfbbe45e5cd3110f7a92f2cecff24f92a64719d84bb9b04937713b78646e4d1ea",
                     "receiptTrie" : "0x9e571046baa16f86c307e0c51f00da737d0f803d16ee73090a177a58b716c21b",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x21ad5f1ee95247081502f95fd399baea07c523b44d619448f16d0170466f2882",
+        "lastblockhash" : "0xb1fc959226be09f910ca56a07ef2bfc56907fdb003035bc0177d227ee881c5a6",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb+32_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0Filler.json",
-            "sourceHash" : "a25b02490e0c0e1c77a7abbe8b6b5c9f25ad1666bb1773fc07047a805d6cb17b"
+            "sourceHash" : "9c00f4ba8135734b2947394e4d68a6100bfb8c6486c2084422cb348473d70a07"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x16aeb84025f34566cc7fd9e3061ccd097a9328faaf3e9521c9f47e73d3955b43",
-                    "mixHash" : "0xdeb911840aaf3345d009c1d818b7af3af5071cf77a3dc6b82cd51805c5a7651e",
-                    "nonce" : "0x5d77b60b970d661e",
+                    "hash" : "0x43cdc3989858e04466203676b6f60285a128e9739fdd6175949706a09152fa18",
+                    "mixHash" : "0x49a052c79a45327d77d0164f501b886be924f19803d32fc85635f4d7060bae93",
+                    "nonce" : "0xf2f491fe2e589c42",
                     "number" : "0x01",
                     "parentHash" : "0xfbbe45e5cd3110f7a92f2cecff24f92a64719d84bb9b04937713b78646e4d1ea",
                     "receiptTrie" : "0x9e571046baa16f86c307e0c51f00da737d0f803d16ee73090a177a58b716c21b",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa0fbbe45e5cd3110f7a92f2cecff24f92a64719d84bb9b04937713b78646e4d1eaa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa038af8240a53aaceafbea0fd25363d07e9e358c975c88625c433f2c910adfa42aa0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa09e571046baa16f86c307e0c51f00da737d0f803d16ee73090a177a58b716c21bb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a000000008301245e8203e880a049a052c79a45327d77d0164f501b886be924f19803d32fc85635f4d7060bae9388f2f491fe2e589c42f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x16aeb84025f34566cc7fd9e3061ccd097a9328faaf3e9521c9f47e73d3955b43",
+        "lastblockhash" : "0x43cdc3989858e04466203676b6f60285a128e9739fdd6175949706a09152fa18",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb+32_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+32_d0g0v0Filler.json",
-            "sourceHash" : "a25b02490e0c0e1c77a7abbe8b6b5c9f25ad1666bb1773fc07047a805d6cb17b"
+            "sourceHash" : "9c00f4ba8135734b2947394e4d68a6100bfb8c6486c2084422cb348473d70a07"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x01245e",
-                    "hash" : "0x7159e0ff6ea266ee3fa58cbf34274824d50177217a1720c8b00201f450bec43c",
-                    "mixHash" : "0x3c28ab4878834b23024b731bfc1e55d071c375988a3f7e2f42e8590137adb63f",
-                    "nonce" : "0x0374dfcea675fb58",
+                    "hash" : "0xe3e661946988a5e9fbaa1743ce8c2b3a06ff0d2c41d462ff677a5c432822f2c0",
+                    "mixHash" : "0x009508ef39dc8cff143610aa9f5a90f20d251e328d88ab3de307bed483822252",
+                    "nonce" : "0xc8143ad78d726c68",
                     "number" : "0x01",
                     "parentHash" : "0xfbbe45e5cd3110f7a92f2cecff24f92a64719d84bb9b04937713b78646e4d1ea",
                     "receiptTrie" : "0x9e571046baa16f86c307e0c51f00da737d0f803d16ee73090a177a58b716c21b",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7159e0ff6ea266ee3fa58cbf34274824d50177217a1720c8b00201f450bec43c",
+        "lastblockhash" : "0xe3e661946988a5e9fbaa1743ce8c2b3a06ff0d2c41d462ff677a5c432822f2c0",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0.json
index 58cf68fe8..940a1b86f 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb+33_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0Filler.json",
-            "sourceHash" : "725987d88921a0d26dcfcd7ab9bd2f58fc103ac178c6c49d6b09e76c58de2bbe"
+            "sourceHash" : "654174ad833be3a266b707f1f6b0e456fd83c981556aa66d99df2635ba4df7b5"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012469",
-                    "hash" : "0xf567885bd3d51cceca25e3b5cab3b084a49932fbbdb2991e64f99c5cb4bf0e77",
-                    "mixHash" : "0x3cb2371c18032bccd25044d751108bdccd848c72c6dc92245900d2108b6ec555",
-                    "nonce" : "0xb78d9fac67949939",
+                    "hash" : "0xb6092d72fd40208e82232a5af648b14152fce8f3754fd2b93a990ea012911247",
+                    "mixHash" : "0xbf205a9003a519e325d352d7a596ef4f7f2d99d4b8f27ae1821c9c9fafbeb5b7",
+                    "nonce" : "0x9d856308fb6e234f",
                     "number" : "0x01",
                     "parentHash" : "0xb72f941dda4a20e15aefb3c8966a429d7a1c0a54d058e190d38bff66b1cc4237",
                     "receiptTrie" : "0x72635642c108d984c57e8d1210abda18a426482bbcd635b716fe46fa2cc93fc6",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf567885bd3d51cceca25e3b5cab3b084a49932fbbdb2991e64f99c5cb4bf0e77",
+        "lastblockhash" : "0xb6092d72fd40208e82232a5af648b14152fce8f3754fd2b93a990ea012911247",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb+33_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0Filler.json",
-            "sourceHash" : "725987d88921a0d26dcfcd7ab9bd2f58fc103ac178c6c49d6b09e76c58de2bbe"
+            "sourceHash" : "654174ad833be3a266b707f1f6b0e456fd83c981556aa66d99df2635ba4df7b5"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012469",
-                    "hash" : "0x68b194750a30651aea52143bc366e674ef83cfcf1cd433cdb9d15e67b770a160",
-                    "mixHash" : "0xe8b01d085f28874d9c41f11f3c91926f5131727d0777d169d43beaedeee4669d",
-                    "nonce" : "0xea16dbae3ca6e471",
+                    "hash" : "0xc439e572ba51b405c3e049fbe3e5f33205ec76600845406814d438181b6fd2ee",
+                    "mixHash" : "0xb5937f8ff244670d7cd33b7b152da2634b5e2805b605a5404ebb77ae74d396b2",
+                    "nonce" : "0x6a81d553b33934db",
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                     "receiptTrie" : "0xc9eadf1ba098d09754a6d28d33d654074f28accbbe85981e9724eb6c734cd103",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa0b72f941dda4a20e15aefb3c8966a429d7a1c0a54d058e190d38bff66b1cc4237a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa08ef0841b8e42259bb6bf19841c17427a41f53b27a1c049a7f27a7c60888a00c2a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0c9eadf1ba098d09754a6d28d33d654074f28accbbe85981e9724eb6c734cd103b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830124698203e880a0b5937f8ff244670d7cd33b7b152da2634b5e2805b605a5404ebb77ae74d396b2886a81d553b33934dbf863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x68b194750a30651aea52143bc366e674ef83cfcf1cd433cdb9d15e67b770a160",
+        "lastblockhash" : "0xc439e572ba51b405c3e049fbe3e5f33205ec76600845406814d438181b6fd2ee",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb+33_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0Filler.json",
-            "sourceHash" : "725987d88921a0d26dcfcd7ab9bd2f58fc103ac178c6c49d6b09e76c58de2bbe"
+            "sourceHash" : "654174ad833be3a266b707f1f6b0e456fd83c981556aa66d99df2635ba4df7b5"
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         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012469",
-                    "hash" : "0xe6f9d47c41121eaf5256877307c987c283ec015d2de6742e5ffab12e12638442",
-                    "mixHash" : "0x64d27958273b64bbaad072a3415a93a3183ef37e66829101c096954d24e86908",
-                    "nonce" : "0x3d015734d98da44c",
+                    "hash" : "0xd84332f56b9fc01b24f70c592a8f1035fae7dbedb4003bc0c9ee411afbc9ec13",
+                    "mixHash" : "0x474d751541bfa69fbcbc80fa8672f756d1544df14d23718a46ab618bf16a11ba",
+                    "nonce" : "0x8a0c068bdeb3120d",
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                     "receiptTrie" : "0xc9eadf1ba098d09754a6d28d33d654074f28accbbe85981e9724eb6c734cd103",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe6f9d47c41121eaf5256877307c987c283ec015d2de6742e5ffab12e12638442",
+        "lastblockhash" : "0xd84332f56b9fc01b24f70c592a8f1035fae7dbedb4003bc0c9ee411afbc9ec13",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb+33_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0Filler.json",
-            "sourceHash" : "725987d88921a0d26dcfcd7ab9bd2f58fc103ac178c6c49d6b09e76c58de2bbe"
+            "sourceHash" : "654174ad833be3a266b707f1f6b0e456fd83c981556aa66d99df2635ba4df7b5"
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         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012469",
-                    "hash" : "0x72cb6a1b093a960baacb1b652780f4abf4e1006d75f7ae244990d8d44b633e5a",
-                    "mixHash" : "0x2e7e9f7902e93e4e7b74b5cd648bcc737c06fb91cd8a3ab7d0c1ced26154523b",
-                    "nonce" : "0x0f118a974a9119b6",
+                    "hash" : "0x3d55d31085c6fa742eef6f6c0fe506f99eea52fb234107b647d5a379a9713a97",
+                    "mixHash" : "0x819b26d877f64c5565262e6e693ae0f0afeae738d8e80a0686d13c48d40b0977",
+                    "nonce" : "0x219d9851cd25552e",
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                     "receiptTrie" : "0xc9eadf1ba098d09754a6d28d33d654074f28accbbe85981e9724eb6c734cd103",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
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                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0x72cb6a1b093a960baacb1b652780f4abf4e1006d75f7ae244990d8d44b633e5a",
+        "lastblockhash" : "0x3d55d31085c6fa742eef6f6c0fe506f99eea52fb234107b647d5a379a9713a97",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb+33_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb+33_d0g0v0Filler.json",
-            "sourceHash" : "725987d88921a0d26dcfcd7ab9bd2f58fc103ac178c6c49d6b09e76c58de2bbe"
+            "sourceHash" : "654174ad833be3a266b707f1f6b0e456fd83c981556aa66d99df2635ba4df7b5"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012469",
-                    "hash" : "0xb94591285173194cd892de8ebf0f995ce63c3d6cda6d3c9fae42268bf4d5b0b9",
-                    "mixHash" : "0xf2b53e9adcaa0230adf64e46f982a845a79f5057644b443e7c0c7d27e19b0f2a",
-                    "nonce" : "0x8c7dd23e75e16f98",
+                    "hash" : "0x3f250574f17fea2067c476d154044c9a2eeb1590482cb827f74ef1d9463d71d8",
+                    "mixHash" : "0x53b918bcdaaeb8dfe634f1df1673bc1673516fc5e904a7de671cd4f6041cccfa",
+                    "nonce" : "0x67ac7553ea2d8351",
                     "number" : "0x01",
                     "parentHash" : "0xb72f941dda4a20e15aefb3c8966a429d7a1c0a54d058e190d38bff66b1cc4237",
                     "receiptTrie" : "0xc9eadf1ba098d09754a6d28d33d654074f28accbbe85981e9724eb6c734cd103",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb94591285173194cd892de8ebf0f995ce63c3d6cda6d3c9fae42268bf4d5b0b9",
+        "lastblockhash" : "0x3f250574f17fea2067c476d154044c9a2eeb1590482cb827f74ef1d9463d71d8",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0.json
index 93a48c804..f4bc62049 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb-1_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0Filler.json",
-            "sourceHash" : "2323bdf0606e6f301bc1c80c375c4e15b1092002b441d010d17328a60354db21"
+            "sourceHash" : "2561f9a6b9271a95d60c5f85f74bf9bc18952299892f180c26f7e64a2707e8d8"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x4d3b1f6650c5df1bf3ef959870afc38ddb9677538cdeaa1045b03478189bbea3",
-                    "mixHash" : "0x9c26f410ebccaad3675cc437fab5517f2664f9d8712008004251295873534706",
-                    "nonce" : "0xd4ca9c14062bbd9f",
+                    "hash" : "0x58437ba97c06aaa0963c6cf2355721ea920c9bdd7b53200b03f3b6a8d9371da1",
+                    "mixHash" : "0x9b933e5881a3342beac4514cbf051c07bf3df83ca8035b7f7ef88cb5f0ab1402",
+                    "nonce" : "0x4d074938883b773c",
                     "number" : "0x01",
                     "parentHash" : "0x9f7687c8325bd820914789f8eca2e6ebb9a1769cda1e49359d330459020d257b",
                     "receiptTrie" : "0x0f147df50ae9e0dc7aaa1448a0a9f64e14e1671b76eed6f6c5662c826f992002",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4d3b1f6650c5df1bf3ef959870afc38ddb9677538cdeaa1045b03478189bbea3",
+        "lastblockhash" : "0x58437ba97c06aaa0963c6cf2355721ea920c9bdd7b53200b03f3b6a8d9371da1",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb-1_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0Filler.json",
-            "sourceHash" : "2323bdf0606e6f301bc1c80c375c4e15b1092002b441d010d17328a60354db21"
+            "sourceHash" : "2561f9a6b9271a95d60c5f85f74bf9bc18952299892f180c26f7e64a2707e8d8"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0xc53942c6315795be1332be606f5f813d84f2a0f0f7901ec07cc2b0f04bda116a",
-                    "mixHash" : "0xdfea3f1b0968b3aef11f2dd379b668f47371146b98b2fa1204295d7c949c8133",
-                    "nonce" : "0xb996dee49e9da1d5",
+                    "hash" : "0xbb8fc1384538ae5adfeb891d940b7858f08bacccf25fa2b269d7256376f2d69d",
+                    "mixHash" : "0x4e03c42dc061bbce093bf8dd5f601d88a43262a5c6fb41824cf9ff1d9cc77819",
+                    "nonce" : "0x1c91b7565f5d4aec",
                     "number" : "0x01",
                     "parentHash" : "0x9f7687c8325bd820914789f8eca2e6ebb9a1769cda1e49359d330459020d257b",
                     "receiptTrie" : "0xfd15623205a074ec87bf2d344d41a8d3962635d7974abdad01089614ba0a545e",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc53942c6315795be1332be606f5f813d84f2a0f0f7901ec07cc2b0f04bda116a",
+        "lastblockhash" : "0xbb8fc1384538ae5adfeb891d940b7858f08bacccf25fa2b269d7256376f2d69d",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb-1_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0Filler.json",
-            "sourceHash" : "2323bdf0606e6f301bc1c80c375c4e15b1092002b441d010d17328a60354db21"
+            "sourceHash" : "2561f9a6b9271a95d60c5f85f74bf9bc18952299892f180c26f7e64a2707e8d8"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x1fc7404e4a25f72c575e5833bef85d744d2a80cc4ee5ffedda1220524f8e42e8",
-                    "mixHash" : "0x0acdfcc903a1354c1b46ff4e64e2740f9d464429f3c3c17c6d4753613cf1220c",
-                    "nonce" : "0x2f8bbe87486f3f69",
+                    "hash" : "0xe33c4c808275ed99ad203953b0b3c4f3f039d4d7900316a09c447684ede03889",
+                    "mixHash" : "0xb6a46bc91ae714036557f3b2ff3a3e7f3662a72f9a553bb7cc5f9532681a713e",
+                    "nonce" : "0x492fda8d3ee77f06",
                     "number" : "0x01",
                     "parentHash" : "0x9f7687c8325bd820914789f8eca2e6ebb9a1769cda1e49359d330459020d257b",
                     "receiptTrie" : "0xfd15623205a074ec87bf2d344d41a8d3962635d7974abdad01089614ba0a545e",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1fc7404e4a25f72c575e5833bef85d744d2a80cc4ee5ffedda1220524f8e42e8",
+        "lastblockhash" : "0xe33c4c808275ed99ad203953b0b3c4f3f039d4d7900316a09c447684ede03889",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb-1_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0Filler.json",
-            "sourceHash" : "2323bdf0606e6f301bc1c80c375c4e15b1092002b441d010d17328a60354db21"
+            "sourceHash" : "2561f9a6b9271a95d60c5f85f74bf9bc18952299892f180c26f7e64a2707e8d8"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x4e391f49461490d5de17009a53da6522bccf20c5519b1ac3e2e58bd11677878b",
-                    "mixHash" : "0x73f5a332eb1f0ac9e057ec5a89e7dc665796a2a7228dad10cda3b4f02ebfaba7",
-                    "nonce" : "0xe5501791ad1f88fa",
+                    "hash" : "0xa3f84558ef6b878b28b5f26c3010dbacaad1985345774531385b7b5c6db9a426",
+                    "mixHash" : "0xf1adcf19326c3865748f1652e1fd63ad10f166e718bf1b780dab4510e4cf0f2e",
+                    "nonce" : "0xfffca906c6e4141c",
                     "number" : "0x01",
                     "parentHash" : "0x9f7687c8325bd820914789f8eca2e6ebb9a1769cda1e49359d330459020d257b",
                     "receiptTrie" : "0xfd15623205a074ec87bf2d344d41a8d3962635d7974abdad01089614ba0a545e",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4e391f49461490d5de17009a53da6522bccf20c5519b1ac3e2e58bd11677878b",
+        "lastblockhash" : "0xa3f84558ef6b878b28b5f26c3010dbacaad1985345774531385b7b5c6db9a426",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb-1_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-1_d0g0v0Filler.json",
-            "sourceHash" : "2323bdf0606e6f301bc1c80c375c4e15b1092002b441d010d17328a60354db21"
+            "sourceHash" : "2561f9a6b9271a95d60c5f85f74bf9bc18952299892f180c26f7e64a2707e8d8"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0xd8752a60d7e2fc14679aea0908d498470e0ce8c128e55dec3981db74d3f955da",
-                    "mixHash" : "0xd45b2d4bcf81431b6954c6311035e43c45b836ba5d7e81efe82fd8989b62552c",
-                    "nonce" : "0x9e72aeb2dd91348b",
+                    "hash" : "0xfc6f440e4eb3342dd01c16f7735daa7eabaffc3e2afbdb1d7f36d9b7fcf967cf",
+                    "mixHash" : "0x1bf2da0fb563d6d724687201ab892c053f74228645f94e82057ebbc0aae6c1d3",
+                    "nonce" : "0xa77be8a8d3670ddb",
                     "number" : "0x01",
                     "parentHash" : "0x9f7687c8325bd820914789f8eca2e6ebb9a1769cda1e49359d330459020d257b",
                     "receiptTrie" : "0xfd15623205a074ec87bf2d344d41a8d3962635d7974abdad01089614ba0a545e",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0786a36863271963422488c2b98bbd16164736ef67f7e781975c0c55d6238abb1a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xd8752a60d7e2fc14679aea0908d498470e0ce8c128e55dec3981db74d3f955da",
+        "lastblockhash" : "0xfc6f440e4eb3342dd01c16f7735daa7eabaffc3e2afbdb1d7f36d9b7fcf967cf",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0.json
index 0d78e8315..6b1e32f93 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb-31_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0Filler.json",
-            "sourceHash" : "575fa582a4204a68ccacb2534da127f9b9ce3280724586e34f28d593356fe5f9"
+            "sourceHash" : "bf1047bc187c05844f1dca4159ae7331ee731c95f5aed9a06f8f2222b671dfcd"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x1e875b666affacead576a15e92b2c930c7cc900a9e152a18282c9b7f437bc917",
-                    "mixHash" : "0x6ee58cf99442c41024b28807eaa93ee517ad23e870a07673f7f9b5bbd5777a59",
-                    "nonce" : "0x318087a843babd0c",
+                    "hash" : "0xb6cf3c5d031ffc1d5228de751cbc466c4c5126d310ffa02adefd24ae6a045f10",
+                    "mixHash" : "0xe57fcbc18f0628e7f9665f664c1e28dc027f24f15776c98ed87cf9a61657e838",
+                    "nonce" : "0x190e529b1064ec3b",
                     "number" : "0x01",
                     "parentHash" : "0xbe7cffa43b0368cc34158555b0fe659a4cb781778154fc3bde801c4e1a1a536e",
                     "receiptTrie" : "0x0f147df50ae9e0dc7aaa1448a0a9f64e14e1671b76eed6f6c5662c826f992002",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1e875b666affacead576a15e92b2c930c7cc900a9e152a18282c9b7f437bc917",
+        "lastblockhash" : "0xb6cf3c5d031ffc1d5228de751cbc466c4c5126d310ffa02adefd24ae6a045f10",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb-31_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0Filler.json",
-            "sourceHash" : "575fa582a4204a68ccacb2534da127f9b9ce3280724586e34f28d593356fe5f9"
+            "sourceHash" : "bf1047bc187c05844f1dca4159ae7331ee731c95f5aed9a06f8f2222b671dfcd"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0xfd399b65cefc4acb0367f3a4e4a21ab3c56f27da90e771253395a4c51d706272",
-                    "mixHash" : "0xa07e116452213482898739534abaa2e4374e289b9632d58d71aacfc6fdadc57c",
-                    "nonce" : "0x3c546d620b4bf90c",
+                    "hash" : "0xdbe1a1a40b15466d5a71dd6b9cf975a28628dbc30a30fa8ce96ed89193bcee42",
+                    "mixHash" : "0x45a0390d60934f83cd3fde063787ecbb295446ec41a0cb1ad5fd50975b32a805",
+                    "nonce" : "0xca9a5f36c5351a57",
                     "number" : "0x01",
                     "parentHash" : "0xbe7cffa43b0368cc34158555b0fe659a4cb781778154fc3bde801c4e1a1a536e",
                     "receiptTrie" : "0x630e82bcbbcb974f27ade5ecfd8412e3c4971b0239f0ccc8c603f50b3aa770f4",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfd399b65cefc4acb0367f3a4e4a21ab3c56f27da90e771253395a4c51d706272",
+        "lastblockhash" : "0xdbe1a1a40b15466d5a71dd6b9cf975a28628dbc30a30fa8ce96ed89193bcee42",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb-31_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0Filler.json",
-            "sourceHash" : "575fa582a4204a68ccacb2534da127f9b9ce3280724586e34f28d593356fe5f9"
+            "sourceHash" : "bf1047bc187c05844f1dca4159ae7331ee731c95f5aed9a06f8f2222b671dfcd"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x481ec4076f999c2c740992316c6e74331032790ce94c464de18d0f2f09dce67d",
-                    "mixHash" : "0xdced3d57a43b46c81915ed2fa999372fa4c242ecbcedc80d980c8644f57be287",
-                    "nonce" : "0xeee8d0c06a69f93f",
+                    "hash" : "0xce081591b7aebc9e1f5816b4fdfbfcfb2be5cfda32c5fd382a862f85d8e5a7c3",
+                    "mixHash" : "0xd7a55b5ece0b855f49bb9a4df4a438d9bc75d67ff39a31c52017b0440bcb01b4",
+                    "nonce" : "0x7aee90924815354c",
                     "number" : "0x01",
                     "parentHash" : "0xbe7cffa43b0368cc34158555b0fe659a4cb781778154fc3bde801c4e1a1a536e",
                     "receiptTrie" : "0x630e82bcbbcb974f27ade5ecfd8412e3c4971b0239f0ccc8c603f50b3aa770f4",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x481ec4076f999c2c740992316c6e74331032790ce94c464de18d0f2f09dce67d",
+        "lastblockhash" : "0xce081591b7aebc9e1f5816b4fdfbfcfb2be5cfda32c5fd382a862f85d8e5a7c3",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb-31_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0Filler.json",
-            "sourceHash" : "575fa582a4204a68ccacb2534da127f9b9ce3280724586e34f28d593356fe5f9"
+            "sourceHash" : "bf1047bc187c05844f1dca4159ae7331ee731c95f5aed9a06f8f2222b671dfcd"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x0f77f0440007e2160337a940cff45e3a00479edd9704862fc1a4f47f7e1379d2",
-                    "mixHash" : "0xcfdd4ca86b6cb374eec35549dd66bd7818121c69dc4ecf0416062dfc219d94aa",
-                    "nonce" : "0xdb58822e3b12bc90",
+                    "hash" : "0x88ef66d6a9d73114601f9381c11b4e8c7b2a1f16a383d47a24151310ebb77183",
+                    "mixHash" : "0xd3df18a51970b738f4607b523e29bcea8523950db7b50a7c680ed5403e84de88",
+                    "nonce" : "0xd9d693cd0f6b6399",
                     "number" : "0x01",
                     "parentHash" : "0xbe7cffa43b0368cc34158555b0fe659a4cb781778154fc3bde801c4e1a1a536e",
                     "receiptTrie" : "0x630e82bcbbcb974f27ade5ecfd8412e3c4971b0239f0ccc8c603f50b3aa770f4",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0fbd50241ae9293f1b9c061693b99a7ca7ed6dabfa7fe60123e5efe649aae4045a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x0f77f0440007e2160337a940cff45e3a00479edd9704862fc1a4f47f7e1379d2",
+        "lastblockhash" : "0x88ef66d6a9d73114601f9381c11b4e8c7b2a1f16a383d47a24151310ebb77183",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb-31_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-31_d0g0v0Filler.json",
-            "sourceHash" : "575fa582a4204a68ccacb2534da127f9b9ce3280724586e34f28d593356fe5f9"
+            "sourceHash" : "bf1047bc187c05844f1dca4159ae7331ee731c95f5aed9a06f8f2222b671dfcd"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0xe4c4f368437380e2e7b4ec26b5c1ecaf937b4c26bea9387367cc4a83d938c3f0",
-                    "mixHash" : "0x33fdb5c2d132de225d56453ed53a715baf02ef9cb539d0adb1b61a92bdb8b57c",
-                    "nonce" : "0x0ffab235e18ac8dd",
+                    "hash" : "0xc222d689e480b71fea27a12ad8c5f2e5adde28148908dda5eb314b73ce2d16f1",
+                    "mixHash" : "0xb0b38be694027ae0bdb2f94cfde3dd21c6dd670f7fa00d1bb200644bfb59de3e",
+                    "nonce" : "0x54247cf89afaef33",
                     "number" : "0x01",
                     "parentHash" : "0xbe7cffa43b0368cc34158555b0fe659a4cb781778154fc3bde801c4e1a1a536e",
                     "receiptTrie" : "0x630e82bcbbcb974f27ade5ecfd8412e3c4971b0239f0ccc8c603f50b3aa770f4",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe4c4f368437380e2e7b4ec26b5c1ecaf937b4c26bea9387367cc4a83d938c3f0",
+        "lastblockhash" : "0xc222d689e480b71fea27a12ad8c5f2e5adde28148908dda5eb314b73ce2d16f1",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0.json
index fa1c6f4db..5de2221a3 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb-32_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0Filler.json",
-            "sourceHash" : "0147e77e9787680d33538224a985fc7247396dd08b079e8523b5d3e101f322d3"
+            "sourceHash" : "6673dd3814a3660e4eb7551d28b8fff2010f29bee2be9b7d12ae58c6d2ab50a6"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0x1eb26d64f3e18cd6a9517aed7cdf5adc14c316433d65d0289390e73ed9b661ea",
-                    "mixHash" : "0x649743e1dcd44ef816e755a55b0197eadac384a7b1688149f332193e6b99ee82",
-                    "nonce" : "0xb49ed45a6ecad956",
+                    "hash" : "0xe14eb96e3201e4609c0d3967ae61769b423b2fc13a8f04c78fcc19fa1715ebaf",
+                    "mixHash" : "0x068292cd27dfeaf404e78f166ee65167bdad75b799daef427e009ce3ae0ab7db",
+                    "nonce" : "0x1af60799837b8107",
                     "number" : "0x01",
                     "parentHash" : "0x9f3f22e84a2049d5d79675328c645280fda98c6ca4eb3c7014db28fcfb039c68",
                     "receiptTrie" : "0xec59aa15ffb2c0934e699d37b4feaf3d36db7c272d9017780562473b38c978bd",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90263f901faa09f3f22e84a2049d5d79675328c645280fda98c6ca4eb3c7014db28fcfb039c68a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa04ce5caa624e627410f4e8ff4d35195a3d391411f4aa6e922780b393be50c3ebfa081fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03a0ec59aa15ffb2c0934e699d37b4feaf3d36db7c272d9017780562473b38c978bdb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830124488203e880a0649743e1dcd44ef816e755a55b0197eadac384a7b1688149f332193e6b99ee8288b49ed45a6ecad956f863f861800184500018d8940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0a273bb9d7691b348937e6cc7b3d9c883f49c558ebf1962950ed380bfce169699a051e8cbfad048e722025f7b223eb5400ba6f5df788691add661a5ab8d6cdb2bffc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1eb26d64f3e18cd6a9517aed7cdf5adc14c316433d65d0289390e73ed9b661ea",
+        "lastblockhash" : "0xe14eb96e3201e4609c0d3967ae61769b423b2fc13a8f04c78fcc19fa1715ebaf",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb-32_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0Filler.json",
-            "sourceHash" : "0147e77e9787680d33538224a985fc7247396dd08b079e8523b5d3e101f322d3"
+            "sourceHash" : "6673dd3814a3660e4eb7551d28b8fff2010f29bee2be9b7d12ae58c6d2ab50a6"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0xcbf5317d2f720539724aada53fd58c55d0617d767b32fd3515c00d4108073512",
-                    "mixHash" : "0x653e151cf2ad4b3c72e77af06268de22cde00b26e9dc99413bdec9f628d21879",
-                    "nonce" : "0xf5ec131834e261a4",
+                    "hash" : "0x51b57a59b21484ced8a7551236922f7f786c8cd29bd9802c06f3dd02dcf97617",
+                    "mixHash" : "0x22b19b261cf493ac41b45d0d937be5a5bf0b23d2f6428bdd052b5d12684ba3ad",
+                    "nonce" : "0x766f9dc126b9e090",
                     "number" : "0x01",
                     "parentHash" : "0x9f3f22e84a2049d5d79675328c645280fda98c6ca4eb3c7014db28fcfb039c68",
                     "receiptTrie" : "0xbf5c2b5116225c50d43b69c5f14f8ea902512d3b55fe05b4f54f876364880096",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90263f901faa09f3f22e84a2049d5d79675328c645280fda98c6ca4eb3c7014db28fcfb039c68a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa01216ea76b8911ba7cfffdea0a6b5a9de397ca4a6aa9a0ae4da41a60ee8029ae2a081fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03a0bf5c2b5116225c50d43b69c5f14f8ea902512d3b55fe05b4f54f876364880096b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830124488203e880a0653e151cf2ad4b3c72e77af06268de22cde00b26e9dc99413bdec9f628d2187988f5ec131834e261a4f863f861800184500018d8940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0a273bb9d7691b348937e6cc7b3d9c883f49c558ebf1962950ed380bfce169699a051e8cbfad048e722025f7b223eb5400ba6f5df788691add661a5ab8d6cdb2bffc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0ea1623f7420c02b9df05a18ba5cd61ccbbf988f9ba226801ac049db6a663c9eaa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xcbf5317d2f720539724aada53fd58c55d0617d767b32fd3515c00d4108073512",
+        "lastblockhash" : "0x51b57a59b21484ced8a7551236922f7f786c8cd29bd9802c06f3dd02dcf97617",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb-32_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0Filler.json",
-            "sourceHash" : "0147e77e9787680d33538224a985fc7247396dd08b079e8523b5d3e101f322d3"
+            "sourceHash" : "6673dd3814a3660e4eb7551d28b8fff2010f29bee2be9b7d12ae58c6d2ab50a6"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0xbd6d59f13655eace7293b3ee359579b141b83f2c8af2d6247409594485c4e633",
-                    "mixHash" : "0xe4e79a0356eb299cdb2a11b28750fb7a5a46c1b356266618cb2b5d52bf852cbc",
-                    "nonce" : "0xcceca979bbf79f1e",
+                    "hash" : "0x8fec8bd4a48599dc9df7671412e171981860c1023c6f7bb29268b3d2a6523dc0",
+                    "mixHash" : "0x6f3b95181370a647291004b3f09c4d15e3b583394492ef60f80660103ff9abf8",
+                    "nonce" : "0xc00979fbc8490f80",
                     "number" : "0x01",
                     "parentHash" : "0x9f3f22e84a2049d5d79675328c645280fda98c6ca4eb3c7014db28fcfb039c68",
                     "receiptTrie" : "0xbf5c2b5116225c50d43b69c5f14f8ea902512d3b55fe05b4f54f876364880096",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbd6d59f13655eace7293b3ee359579b141b83f2c8af2d6247409594485c4e633",
+        "lastblockhash" : "0x8fec8bd4a48599dc9df7671412e171981860c1023c6f7bb29268b3d2a6523dc0",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb-32_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0Filler.json",
-            "sourceHash" : "0147e77e9787680d33538224a985fc7247396dd08b079e8523b5d3e101f322d3"
+            "sourceHash" : "6673dd3814a3660e4eb7551d28b8fff2010f29bee2be9b7d12ae58c6d2ab50a6"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0x7a1e2b82f42d5d235e28d3aec2fc423ab38d5fdd93e676668f46d68c6973c8b0",
-                    "mixHash" : "0x51b29711e58d6612eece0716c45e4ff063e928d1c98e3d519629c68e5345d94b",
-                    "nonce" : "0x71e07f403631b994",
+                    "hash" : "0x84e8ae52e0450e7e921947a64e526210084483b856642e836ca2deee5cd3d7c1",
+                    "mixHash" : "0x8138292bc3e1ebef033c0f2829429fa92c2c4fe6ede33a8839800bd174383dcd",
+                    "nonce" : "0x5580c4c72dcf8d35",
                     "number" : "0x01",
                     "parentHash" : "0x9f3f22e84a2049d5d79675328c645280fda98c6ca4eb3c7014db28fcfb039c68",
                     "receiptTrie" : "0xbf5c2b5116225c50d43b69c5f14f8ea902512d3b55fe05b4f54f876364880096",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7a1e2b82f42d5d235e28d3aec2fc423ab38d5fdd93e676668f46d68c6973c8b0",
+        "lastblockhash" : "0x84e8ae52e0450e7e921947a64e526210084483b856642e836ca2deee5cd3d7c1",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb-32_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-32_d0g0v0Filler.json",
-            "sourceHash" : "0147e77e9787680d33538224a985fc7247396dd08b079e8523b5d3e101f322d3"
+            "sourceHash" : "6673dd3814a3660e4eb7551d28b8fff2010f29bee2be9b7d12ae58c6d2ab50a6"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0x52675c504dfa8fd0a5327e746d596e1220be188f5c6f237ce423b543d85d5ff7",
-                    "mixHash" : "0x8e8c32c4ca039d604eb9a11ebc58095c621cf19bb2ea977932349dc561fee9c9",
-                    "nonce" : "0x67d46cb72eda07dc",
+                    "hash" : "0xce442a810c21e9235ff47a96c5e48aaa331bc48d5f8582e1ef1e7f912f90e4f2",
+                    "mixHash" : "0x0215696bb90d8f55fec00b98efd354a9e1113fb23047a070fd3f4c25ab75bcf2",
+                    "nonce" : "0x74ffd6192b9dd89b",
                     "number" : "0x01",
                     "parentHash" : "0x9f3f22e84a2049d5d79675328c645280fda98c6ca4eb3c7014db28fcfb039c68",
                     "receiptTrie" : "0xbf5c2b5116225c50d43b69c5f14f8ea902512d3b55fe05b4f54f876364880096",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x52675c504dfa8fd0a5327e746d596e1220be188f5c6f237ce423b543d85d5ff7",
+        "lastblockhash" : "0xce442a810c21e9235ff47a96c5e48aaa331bc48d5f8582e1ef1e7f912f90e4f2",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0.json
index 0e864f3d0..36128f9ad 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb-33_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0Filler.json",
-            "sourceHash" : "42f7ee0540c537bd849702ebd9ec35accac10931c5c574efb3d11f6b18671d53"
+            "sourceHash" : "1bef1f8b9289bee2ee11330d9a01fdcba3909a3409765fa03d28e13fbb0992ab"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0x8515936499b4aea90c88af65b5be5e722863421f1a9de4d6305ef04f6d342b75",
-                    "mixHash" : "0x85d8b819d918d8e301d4f97d4dd5ed2b06584c11e04ee9b532a7ca7aa8aa0b67",
-                    "nonce" : "0xcfbe840fac058f9a",
+                    "hash" : "0xc226cc584c23d1c207b74be32362ca0185be759b8a85386c94b5839c163fc6ab",
+                    "mixHash" : "0xbbb5834e5a70aea14908bf84abc6bb534219c45de1543a3f10423a8105b7d681",
+                    "nonce" : "0xf5ae391cee9da996",
                     "number" : "0x01",
                     "parentHash" : "0x02f7864d2c2acc2ce3fac84e9d7b145a13626a3b83770c21116f440917731b30",
                     "receiptTrie" : "0xec59aa15ffb2c0934e699d37b4feaf3d36db7c272d9017780562473b38c978bd",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0x8515936499b4aea90c88af65b5be5e722863421f1a9de4d6305ef04f6d342b75",
+        "lastblockhash" : "0xc226cc584c23d1c207b74be32362ca0185be759b8a85386c94b5839c163fc6ab",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb-33_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0Filler.json",
-            "sourceHash" : "42f7ee0540c537bd849702ebd9ec35accac10931c5c574efb3d11f6b18671d53"
+            "sourceHash" : "1bef1f8b9289bee2ee11330d9a01fdcba3909a3409765fa03d28e13fbb0992ab"
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         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0x581c902b60bf61681dfff2682a9fc5ab4451fd6ac6f493d52f08262c9b66c2e7",
-                    "mixHash" : "0xb709445713aef19244136fe0ddfce8ca5f4ffc5dbfc817b4ebf4417dba67eff4",
-                    "nonce" : "0xd33a685a62287dd1",
+                    "hash" : "0x80836281593aeab46e7ddee77f49462b7e996eaa4ea40bb84b3e0162398814f7",
+                    "mixHash" : "0x6db1fcc9893cb51f300d235b0944f959d2a6cdee5c57bbc92be4ef64bff2dba3",
+                    "nonce" : "0x2768591e03788a00",
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                     "receiptTrie" : "0x91e1c5708686ffcd30cb8e7d544ee3cbe247d32ec828958caced603f50ec99ae",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0x581c902b60bf61681dfff2682a9fc5ab4451fd6ac6f493d52f08262c9b66c2e7",
+        "lastblockhash" : "0x80836281593aeab46e7ddee77f49462b7e996eaa4ea40bb84b3e0162398814f7",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb-33_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0Filler.json",
-            "sourceHash" : "42f7ee0540c537bd849702ebd9ec35accac10931c5c574efb3d11f6b18671d53"
+            "sourceHash" : "1bef1f8b9289bee2ee11330d9a01fdcba3909a3409765fa03d28e13fbb0992ab"
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         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0xa52d637c774712ebe8ebb01b8fc1392266839e8bed3ae101ae70838d23a6794d",
-                    "mixHash" : "0x072aa01638145fe1bbdf74887e256ff7981260d579d89b9530679eaf7a9db55e",
-                    "nonce" : "0x10e693f36a9f0454",
+                    "hash" : "0xa5a2dd7b8fae911a2aeea0d567bc630eb8c578d0044b6ec46ea94b04128bf43d",
+                    "mixHash" : "0x8952d3159bdf8e9a488d73af2e5c356c7b81b864a4672ceb6b62458e3696bac5",
+                    "nonce" : "0x20afaee1c5734235",
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@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0xa52d637c774712ebe8ebb01b8fc1392266839e8bed3ae101ae70838d23a6794d",
+        "lastblockhash" : "0xa5a2dd7b8fae911a2aeea0d567bc630eb8c578d0044b6ec46ea94b04128bf43d",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb-33_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0Filler.json",
-            "sourceHash" : "42f7ee0540c537bd849702ebd9ec35accac10931c5c574efb3d11f6b18671d53"
+            "sourceHash" : "1bef1f8b9289bee2ee11330d9a01fdcba3909a3409765fa03d28e13fbb0992ab"
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         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0x4b911930d002fe325a7b597e758351c59f4864ea2dd9a4f62ccb6fed622cbe12",
-                    "mixHash" : "0xb3ffc82f0835b67c7960a99c6b1cf7e0689bd393b39d968bee974abc9ac89f69",
-                    "nonce" : "0xb67142a948c98f16",
+                    "hash" : "0x70c9414502d052b98b62f6cf23c6c488a696a35c3e190d7edc7260a08dc558da",
+                    "mixHash" : "0x564baa47753dd01b5b6d986f2503e5b6150250951895565b161b83598c862bc5",
+                    "nonce" : "0xa61f952dbaf106d8",
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                     "receiptTrie" : "0x91e1c5708686ffcd30cb8e7d544ee3cbe247d32ec828958caced603f50ec99ae",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
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                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
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@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "0x4b911930d002fe325a7b597e758351c59f4864ea2dd9a4f62ccb6fed622cbe12",
+        "lastblockhash" : "0x70c9414502d052b98b62f6cf23c6c488a696a35c3e190d7edc7260a08dc558da",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb-33_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb-33_d0g0v0Filler.json",
-            "sourceHash" : "42f7ee0540c537bd849702ebd9ec35accac10931c5c574efb3d11f6b18671d53"
+            "sourceHash" : "1bef1f8b9289bee2ee11330d9a01fdcba3909a3409765fa03d28e13fbb0992ab"
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         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012448",
-                    "hash" : "0x8ed474e1c4399050af133e803b55a45b3d3b3d19b012823842fab2d34cf2f595",
-                    "mixHash" : "0x532e20f6fd151bd68d8bf4146f0029d77502dd8a0d4e606f9844cf7aa9f34beb",
-                    "nonce" : "0x85a16365a92758bb",
+                    "hash" : "0xb17bf9f3338e6d6ff9289e177ff8273ac8501659150cb199cc0eaa2907ff89b3",
+                    "mixHash" : "0x3841f54bf25eb1fc0dcb9f73fe35e4385a3f5942d1cea3f4fdc017f45adc2a52",
+                    "nonce" : "0x39f6a8f6c3023980",
                     "number" : "0x01",
                     "parentHash" : "0x02f7864d2c2acc2ce3fac84e9d7b145a13626a3b83770c21116f440917731b30",
                     "receiptTrie" : "0x91e1c5708686ffcd30cb8e7d544ee3cbe247d32ec828958caced603f50ec99ae",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901faa002f7864d2c2acc2ce3fac84e9d7b145a13626a3b83770c21116f440917731b30a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa08e85e88c573962f28983a083fbd76096b9b9d5cc42554ac613a8797666bce906a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa091e1c5708686ffcd30cb8e7d544ee3cbe247d32ec828958caced603f50ec99aeb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830124488203e880a03841f54bf25eb1fc0dcb9f73fe35e4385a3f5942d1cea3f4fdc017f45adc2a528839f6a8f6c3023980f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8ed474e1c4399050af133e803b55a45b3d3b3d19b012823842fab2d34cf2f595",
+        "lastblockhash" : "0xb17bf9f3338e6d6ff9289e177ff8273ac8501659150cb199cc0eaa2907ff89b3",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0.json
index 33b63ec11..d07c1093b 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0Filler.json",
-            "sourceHash" : "5b376a5a5a9ff56d10e4e8f8319bd2fae9807cb13b25b44cdc037cc99a780719"
+            "sourceHash" : "d851094c8be1f8db37115e2b42a20e978d08b46b34f84e9fcdd988583b345899"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0xec2a3cd8a718145063ec64509c3403f4bc7e4d7a6425d0e52e17fe70eb1a2567",
-                    "mixHash" : "0x04e5e03b13a9376c782ccd906f15346dde340ff6519ee31f66b63f656bc47791",
-                    "nonce" : "0xe5cc309ee43f48df",
+                    "hash" : "0xf69ca60fc9d68543a7ae4f736b453e131fc24742e5f823b1f62e24caca785a0e",
+                    "mixHash" : "0x0510bf929ebd90eae847d209f12fe90d0ed154cb53cdba55cd65b0673b9aac5b",
+                    "nonce" : "0xfe192c1a50444a2a",
                     "number" : "0x01",
                     "parentHash" : "0xdfd03796910c706f5d5d81b927df7eb209dca472452dadee7dd1cc939ceeb32a",
                     "receiptTrie" : "0x0f147df50ae9e0dc7aaa1448a0a9f64e14e1671b76eed6f6c5662c826f992002",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xec2a3cd8a718145063ec64509c3403f4bc7e4d7a6425d0e52e17fe70eb1a2567",
+        "lastblockhash" : "0xf69ca60fc9d68543a7ae4f736b453e131fc24742e5f823b1f62e24caca785a0e",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -111,10 +111,10 @@
     "mem64kb_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0Filler.json",
-            "sourceHash" : "5b376a5a5a9ff56d10e4e8f8319bd2fae9807cb13b25b44cdc037cc99a780719"
+            "sourceHash" : "d851094c8be1f8db37115e2b42a20e978d08b46b34f84e9fcdd988583b345899"
         },
         "blocks" : [
             {
@@ -125,9 +125,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x3f46a29b64d5efea7d733dca10f1da00951eec78c8f4acf4c3633884aad4654f",
-                    "mixHash" : "0x6a8820292b7bae5246af36301a199458318abcc21d00d650f36d581998b6994c",
-                    "nonce" : "0x7454103462070e73",
+                    "hash" : "0x3995266aad16bb9b136db6eb3dd5df9f8f5c5eaf09d7f0a653107b78af329463",
+                    "mixHash" : "0x10a5a8e0ce6593198069119f70229aa6c5b931d0f33417375b416bdde5118b29",
+                    "nonce" : "0xac6ca4fb8e2f7d2f",
                     "number" : "0x01",
                     "parentHash" : "0xdfd03796910c706f5d5d81b927df7eb209dca472452dadee7dd1cc939ceeb32a",
                     "receiptTrie" : "0xba2c44eca4fdd334be13774939c8ffb5b9a281836b7082a084c517f675d5790a",
@@ -136,10 +136,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -173,7 +173,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3f46a29b64d5efea7d733dca10f1da00951eec78c8f4acf4c3633884aad4654f",
+        "lastblockhash" : "0x3995266aad16bb9b136db6eb3dd5df9f8f5c5eaf09d7f0a653107b78af329463",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -220,10 +220,10 @@
     "mem64kb_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0Filler.json",
-            "sourceHash" : "5b376a5a5a9ff56d10e4e8f8319bd2fae9807cb13b25b44cdc037cc99a780719"
+            "sourceHash" : "d851094c8be1f8db37115e2b42a20e978d08b46b34f84e9fcdd988583b345899"
         },
         "blocks" : [
             {
@@ -234,9 +234,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x7efcb7e635067a2bbeaeec5df22544f9f41f0777aa0a104f2b6bb433b4487740",
-                    "mixHash" : "0xe8fd9b6a38f4345118c3df15e73d01900344e3abeecf4f27dc61743a09a4d38e",
-                    "nonce" : "0x7c1f089e6af2e08f",
+                    "hash" : "0x4d213dc914c24348e94a716671544d0ab4f799fdf6cbcbc64fd2de248a0e443d",
+                    "mixHash" : "0x176aec45e627ced02d29825bc148723ac1af4eeab5a0171c82749c7637640446",
+                    "nonce" : "0x5d855aa0223ea90b",
                     "number" : "0x01",
                     "parentHash" : "0xdfd03796910c706f5d5d81b927df7eb209dca472452dadee7dd1cc939ceeb32a",
                     "receiptTrie" : "0xba2c44eca4fdd334be13774939c8ffb5b9a281836b7082a084c517f675d5790a",
@@ -245,10 +245,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -282,7 +282,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7efcb7e635067a2bbeaeec5df22544f9f41f0777aa0a104f2b6bb433b4487740",
+        "lastblockhash" : "0x4d213dc914c24348e94a716671544d0ab4f799fdf6cbcbc64fd2de248a0e443d",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -329,10 +329,10 @@
     "mem64kb_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0Filler.json",
-            "sourceHash" : "5b376a5a5a9ff56d10e4e8f8319bd2fae9807cb13b25b44cdc037cc99a780719"
+            "sourceHash" : "d851094c8be1f8db37115e2b42a20e978d08b46b34f84e9fcdd988583b345899"
         },
         "blocks" : [
             {
@@ -343,9 +343,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x2ce7de94cf15ea4adf3ecf05fa32e9841467c6f9ceb80ac0b3697f12deff6427",
-                    "mixHash" : "0x7fda93618670e12f0450b09fd5b927834a9c66296d17f65c7297d5a5ba249380",
-                    "nonce" : "0x2bee3dde30cc30c8",
+                    "hash" : "0x8fcb55cdec417480efc041bb132d3532ba4e40a495e431ab174c1e33cebc2083",
+                    "mixHash" : "0x3b78daaa9b33f02e2f08692853bf778722b9d365667f341d187a41138642bf32",
+                    "nonce" : "0x354647696acacda9",
                     "number" : "0x01",
                     "parentHash" : "0xdfd03796910c706f5d5d81b927df7eb209dca472452dadee7dd1cc939ceeb32a",
                     "receiptTrie" : "0xba2c44eca4fdd334be13774939c8ffb5b9a281836b7082a084c517f675d5790a",
@@ -354,10 +354,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90263f901faa0dfd03796910c706f5d5d81b927df7eb209dca472452dadee7dd1cc939ceeb32aa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0a001c3f18a181856e5725165bd49217bf85d2ac3c2088a0c171d6438d43c75b9a081fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03a0ba2c44eca4fdd334be13774939c8ffb5b9a281836b7082a084c517f675d5790ab90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830124538203e880a07fda93618670e12f0450b09fd5b927834a9c66296d17f65c7297d5a5ba249380882bee3dde30cc30c8f863f861800184500018d8940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0a273bb9d7691b348937e6cc7b3d9c883f49c558ebf1962950ed380bfce169699a051e8cbfad048e722025f7b223eb5400ba6f5df788691add661a5ab8d6cdb2bffc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -391,7 +391,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2ce7de94cf15ea4adf3ecf05fa32e9841467c6f9ceb80ac0b3697f12deff6427",
+        "lastblockhash" : "0x8fcb55cdec417480efc041bb132d3532ba4e40a495e431ab174c1e33cebc2083",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -438,10 +438,10 @@
     "mem64kb_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_d0g0v0Filler.json",
-            "sourceHash" : "5b376a5a5a9ff56d10e4e8f8319bd2fae9807cb13b25b44cdc037cc99a780719"
+            "sourceHash" : "d851094c8be1f8db37115e2b42a20e978d08b46b34f84e9fcdd988583b345899"
         },
         "blocks" : [
             {
@@ -452,9 +452,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x012453",
-                    "hash" : "0x6e83c02fc8e42a8f9455b3c0bda6e5b5bd31035696154dc82619805bd4f94899",
-                    "mixHash" : "0x8eb8c8aeca21bb0f1f9c1f327574c2b78af511b13583f8e2cd82a9fab109f160",
-                    "nonce" : "0x602295b06e531a2a",
+                    "hash" : "0x5f9dd1184f013031ac9db73906001ab507b2bbe9a42e33043747ab4c0c6a4e02",
+                    "mixHash" : "0x87e72b815093d763cac53a00195f5f3f378ba5edda09bbc658ce1e1ec416a66e",
+                    "nonce" : "0x68e7f0f27fa64f56",
                     "number" : "0x01",
                     "parentHash" : "0xdfd03796910c706f5d5d81b927df7eb209dca472452dadee7dd1cc939ceeb32a",
                     "receiptTrie" : "0xba2c44eca4fdd334be13774939c8ffb5b9a281836b7082a084c517f675d5790a",
@@ -463,10 +463,10 @@
                     "transactionsTrie" : "0x81fcf490a12db64308a606cefa3e261e0854f8da7873d95e3ba2b97106d08e03",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x500018d8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -500,7 +500,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6e83c02fc8e42a8f9455b3c0bda6e5b5bd31035696154dc82619805bd4f94899",
+        "lastblockhash" : "0x5f9dd1184f013031ac9db73906001ab507b2bbe9a42e33043747ab4c0c6a4e02",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0.json
index c79292cd3..df0bd608f 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte+1_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "8ac26fecdbae563b4f8cc3d91873fb3b525d7419d5d4fd96abdbd692ed406c93"
+            "sourceHash" : "3e974f5b26e6725daf1b910f5d09260ae4a491dc0fa9cc7993d1eda8a22d1668"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x34617019d6cc2f89c0acf087a84c4da9a3511859707fb5144129ba9f22034b7b",
-                    "mixHash" : "0x8c2a00238e97d6256f2159da394992d6f79cd61b65255c699f007d2e534a8785",
-                    "nonce" : "0x7d3ff253ddbca38f",
+                    "hash" : "0x482b0757806455605e43168d059c36a9cc6e4e7a2f983af6dd453ae00d70a704",
+                    "mixHash" : "0x52ca71c05c774677fa92c2e5402e94df85cd46ce1205626948e8622aa776b0d7",
+                    "nonce" : "0x61c0efd28f76ceac",
                     "number" : "0x01",
                     "parentHash" : "0x6df7f1308cbe2037b80335930b8808f41cbf8537d00d46449989e87fcd126e1c",
                     "receiptTrie" : "0x7a8f87eb082b6c3c9be616f1b42e0a8a64e8a2b5dc59ddb4180f78364269f945",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x34617019d6cc2f89c0acf087a84c4da9a3511859707fb5144129ba9f22034b7b",
+        "lastblockhash" : "0x482b0757806455605e43168d059c36a9cc6e4e7a2f983af6dd453ae00d70a704",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte+1_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "8ac26fecdbae563b4f8cc3d91873fb3b525d7419d5d4fd96abdbd692ed406c93"
+            "sourceHash" : "3e974f5b26e6725daf1b910f5d09260ae4a491dc0fa9cc7993d1eda8a22d1668"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x7b08b137eda64c8772380ea8bed516ec612acf7ec366a8f80cf05a477b2b6f3a",
-                    "mixHash" : "0xd0a90e3ffe6ce2ab0918dd081f87a7e2aaa9457a2983a21c300153fc40a78b73",
-                    "nonce" : "0x04d0284c85ff30e1",
+                    "hash" : "0x8ea5b9e53dbac6516ca2402b3c1709985b019355c5c78b4340a1fbce08480dac",
+                    "mixHash" : "0xfd93d9d9adb5ce2468d24f0155cafa13c10d1dc928b375fc1f8289756389e8c7",
+                    "nonce" : "0xeaac4460618f2b95",
                     "number" : "0x01",
                     "parentHash" : "0x6df7f1308cbe2037b80335930b8808f41cbf8537d00d46449989e87fcd126e1c",
                     "receiptTrie" : "0xb831443372a46b7b77af12e93ef7b1cf5b2d051a927afeab001242903c00240c",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7b08b137eda64c8772380ea8bed516ec612acf7ec366a8f80cf05a477b2b6f3a",
+        "lastblockhash" : "0x8ea5b9e53dbac6516ca2402b3c1709985b019355c5c78b4340a1fbce08480dac",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte+1_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "8ac26fecdbae563b4f8cc3d91873fb3b525d7419d5d4fd96abdbd692ed406c93"
+            "sourceHash" : "3e974f5b26e6725daf1b910f5d09260ae4a491dc0fa9cc7993d1eda8a22d1668"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0xa9ed88c0e12605662dea59d00e00b6369ca1b74c4593715af302c4155813a423",
-                    "mixHash" : "0xe65d9b3f9aca5d9c5d6a9eb0e0aa0d090e14becd3c0f320065993f0395545424",
-                    "nonce" : "0x30eea6be95d34da6",
+                    "hash" : "0x054775a78863677e156405ffab1edee19919f32e9429b2cdf91c1f7417cb2639",
+                    "mixHash" : "0x06704c3888ed2fc7b603424a3d51d46ffe6b858b45dfaaa900f64ec9ebd76a4d",
+                    "nonce" : "0x2b9933c06ddf1192",
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                     "parentHash" : "0x6df7f1308cbe2037b80335930b8808f41cbf8537d00d46449989e87fcd126e1c",
                     "receiptTrie" : "0xb831443372a46b7b77af12e93ef7b1cf5b2d051a927afeab001242903c00240c",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa9ed88c0e12605662dea59d00e00b6369ca1b74c4593715af302c4155813a423",
+        "lastblockhash" : "0x054775a78863677e156405ffab1edee19919f32e9429b2cdf91c1f7417cb2639",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte+1_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "8ac26fecdbae563b4f8cc3d91873fb3b525d7419d5d4fd96abdbd692ed406c93"
+            "sourceHash" : "3e974f5b26e6725daf1b910f5d09260ae4a491dc0fa9cc7993d1eda8a22d1668"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x709b8eeda28105853f9e7b7aa6fd252dfafc69391b8d12e4df935fa511eb7895",
-                    "mixHash" : "0x18a1cf00325f4dbe1ba5d3bb4bd2bcd6a49300c42edf94478d27906ae368f41e",
-                    "nonce" : "0x0f31f365a5273cc2",
+                    "hash" : "0x8b1b16b595db34266036cebd04ffa0f7827c987350a4fd9745378392d3d6f8a0",
+                    "mixHash" : "0xdc58fd0c6fcf4546e99f31ddc27ce1856b6a3288624bbd68c25395fe0ebc9059",
+                    "nonce" : "0xbbaad4a205b7cac4",
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                     "parentHash" : "0x6df7f1308cbe2037b80335930b8808f41cbf8537d00d46449989e87fcd126e1c",
                     "receiptTrie" : "0xb831443372a46b7b77af12e93ef7b1cf5b2d051a927afeab001242903c00240c",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x709b8eeda28105853f9e7b7aa6fd252dfafc69391b8d12e4df935fa511eb7895",
+        "lastblockhash" : "0x8b1b16b595db34266036cebd04ffa0f7827c987350a4fd9745378392d3d6f8a0",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte+1_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+1_d0g0v0Filler.json",
-            "sourceHash" : "8ac26fecdbae563b4f8cc3d91873fb3b525d7419d5d4fd96abdbd692ed406c93"
+            "sourceHash" : "3e974f5b26e6725daf1b910f5d09260ae4a491dc0fa9cc7993d1eda8a22d1668"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x2ce582243b07fe8a1cb1ebff60d7884b157df5dc0d139bb3ecf2f3b3732a6324",
-                    "mixHash" : "0xf42129793bd30f8ca4eb73c22946129912b073c8a612144a930b02addfdb6c8f",
-                    "nonce" : "0xa5b67c6411fd20bc",
+                    "hash" : "0xb749521445130622cdeac3b2ce06fe9148a8233549bf886c97845b5c0814e201",
+                    "mixHash" : "0x8c4ebffc537e46827e4226c5928a049322fe364bcad3363b7bf3dcabc3ba2295",
+                    "nonce" : "0xa5f9f42e0810488c",
                     "number" : "0x01",
                     "parentHash" : "0x6df7f1308cbe2037b80335930b8808f41cbf8537d00d46449989e87fcd126e1c",
                     "receiptTrie" : "0xb831443372a46b7b77af12e93ef7b1cf5b2d051a927afeab001242903c00240c",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2ce582243b07fe8a1cb1ebff60d7884b157df5dc0d139bb3ecf2f3b3732a6324",
+        "lastblockhash" : "0xb749521445130622cdeac3b2ce06fe9148a8233549bf886c97845b5c0814e201",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0.json
index ffc3eabab..89c71ddef 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte+31_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "705987c2dc2917249a36592234043d54abf0e3df16ed82a1ed90fe2d7ed73443"
+            "sourceHash" : "a20eed82c0e0aa7a223b2e9009a863e391c6721d55656611ee87c237b120f90c"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0xcba430217089ea3f7304e90d1bb89c3a5d5acd4af2a96a552529a085ba350a71",
-                    "mixHash" : "0x6bb18248fced2421014c43ac8afd9802e9b110dd7bcdfed3a95a1f18b4dfc0f1",
-                    "nonce" : "0x31b4f17078be9feb",
+                    "hash" : "0xe7beb625819cee9097e5fce4875a147bff0b4cabbabb40148917e8343268e5f3",
+                    "mixHash" : "0x8475e7f3c81e3a9e0081431e95b71665aedbc74fdd4dc4f43fe05a1964600da2",
+                    "nonce" : "0xb0835ced8dad1419",
                     "number" : "0x01",
                     "parentHash" : "0xb415c97547c006d8ba2b12216e4fd2ba7420765f2bb725f787a481ba45244505",
                     "receiptTrie" : "0x7a8f87eb082b6c3c9be616f1b42e0a8a64e8a2b5dc59ddb4180f78364269f945",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcba430217089ea3f7304e90d1bb89c3a5d5acd4af2a96a552529a085ba350a71",
+        "lastblockhash" : "0xe7beb625819cee9097e5fce4875a147bff0b4cabbabb40148917e8343268e5f3",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte+31_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "705987c2dc2917249a36592234043d54abf0e3df16ed82a1ed90fe2d7ed73443"
+            "sourceHash" : "a20eed82c0e0aa7a223b2e9009a863e391c6721d55656611ee87c237b120f90c"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0xf8c2e87f6ad466eb018d98468f3a9ece0658e1110799c8f492b6ace366e35ff4",
-                    "mixHash" : "0x95373c929936cc20b3d590acb2b8a3e8938d2d3ef4ff86973708e653fa7a47d7",
-                    "nonce" : "0x250fcc73f9d104bd",
+                    "hash" : "0x041c3344f88e081ad98a7e3c1c93a636a5fb4ac3609437e73c74453d6a12b729",
+                    "mixHash" : "0x2085f3a5939dfb790dc9f2c499fa32b90f56bbbc6c3db9af0c11c0fd388e6390",
+                    "nonce" : "0x05c60a722bb36334",
                     "number" : "0x01",
                     "parentHash" : "0xb415c97547c006d8ba2b12216e4fd2ba7420765f2bb725f787a481ba45244505",
                     "receiptTrie" : "0xbd49f9c06ca5e0765dae3fcff54a9fa371854237d7e0697fdd2fb0d63f555c0e",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf8c2e87f6ad466eb018d98468f3a9ece0658e1110799c8f492b6ace366e35ff4",
+        "lastblockhash" : "0x041c3344f88e081ad98a7e3c1c93a636a5fb4ac3609437e73c74453d6a12b729",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte+31_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "705987c2dc2917249a36592234043d54abf0e3df16ed82a1ed90fe2d7ed73443"
+            "sourceHash" : "a20eed82c0e0aa7a223b2e9009a863e391c6721d55656611ee87c237b120f90c"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x6e2b55e4e31834a27ff6818e32d051a0ce186298a2462dc64d106585420b7a8d",
-                    "mixHash" : "0xf6455f76de507dffa45eb30a20e02dd4ffff942a92b7c649e2de526a009b851e",
-                    "nonce" : "0x3b47bbd3aff358f1",
+                    "hash" : "0xdb06f2f22a7554c6cf552f396f988ef44d7ac2f3c2185a8f17d462610605ec9a",
+                    "mixHash" : "0x08cfa3e4479477dcb764d16a217c989b3c628f25efd275455cc74faff92db23a",
+                    "nonce" : "0xbfb8449952063a21",
                     "number" : "0x01",
                     "parentHash" : "0xb415c97547c006d8ba2b12216e4fd2ba7420765f2bb725f787a481ba45244505",
                     "receiptTrie" : "0xbd49f9c06ca5e0765dae3fcff54a9fa371854237d7e0697fdd2fb0d63f555c0e",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6e2b55e4e31834a27ff6818e32d051a0ce186298a2462dc64d106585420b7a8d",
+        "lastblockhash" : "0xdb06f2f22a7554c6cf552f396f988ef44d7ac2f3c2185a8f17d462610605ec9a",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte+31_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "705987c2dc2917249a36592234043d54abf0e3df16ed82a1ed90fe2d7ed73443"
+            "sourceHash" : "a20eed82c0e0aa7a223b2e9009a863e391c6721d55656611ee87c237b120f90c"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0xc45e3178c358fb850e25261bb48821dae539b434b9852dc0938f61e965df4f15",
-                    "mixHash" : "0xf2d13b5a8a510b3c7e0f68a1ee768d371ddba80b18c2ef0e159a6c324b3161ab",
-                    "nonce" : "0x8f075ce8ec14d044",
+                    "hash" : "0x1e36157d78add466f6df0b5475ed92174391a53b07be4beee9b0d1ac22f7e209",
+                    "mixHash" : "0x0494c0da092348f7cf5dc54212b91ef45f519f4fa964f34b933d7a13d74747f8",
+                    "nonce" : "0x82950b361b0b02b5",
                     "number" : "0x01",
                     "parentHash" : "0xb415c97547c006d8ba2b12216e4fd2ba7420765f2bb725f787a481ba45244505",
                     "receiptTrie" : "0xbd49f9c06ca5e0765dae3fcff54a9fa371854237d7e0697fdd2fb0d63f555c0e",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a0b415c97547c006d8ba2b12216e4fd2ba7420765f2bb725f787a481ba45244505a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0b12af828be7cce949855be2531bbcfc4a3a76571701a6569f63ec53dc23f26b1a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0bd49f9c06ca5e0765dae3fcff54a9fa371854237d7e0697fdd2fb0d63f555c0eb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082d6358203e880a00494c0da092348f7cf5dc54212b91ef45f519f4fa964f34b933d7a13d74747f88882950b361b0b02b5f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc45e3178c358fb850e25261bb48821dae539b434b9852dc0938f61e965df4f15",
+        "lastblockhash" : "0x1e36157d78add466f6df0b5475ed92174391a53b07be4beee9b0d1ac22f7e209",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte+31_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+31_d0g0v0Filler.json",
-            "sourceHash" : "705987c2dc2917249a36592234043d54abf0e3df16ed82a1ed90fe2d7ed73443"
+            "sourceHash" : "a20eed82c0e0aa7a223b2e9009a863e391c6721d55656611ee87c237b120f90c"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x0a49f9b8c59d82c9bf271f5640e28e0a78eed4758c320910ff8bb42563998ea1",
-                    "mixHash" : "0x853049ef4bd68a6775bacd884283ae3c5faaa7bef298155b9159adba135af713",
-                    "nonce" : "0x4e9954b379304aed",
+                    "hash" : "0xfb8fc2ab340619e972a2dfbf169c5ac872041f17dcb7c60b0f3ffc2f97f68873",
+                    "mixHash" : "0x9c74f816501f1f6ca5eeaceed0f273daa5a5ce78d817ace6cacbed52bb552994",
+                    "nonce" : "0x6d88df59a35ebe98",
                     "number" : "0x01",
                     "parentHash" : "0xb415c97547c006d8ba2b12216e4fd2ba7420765f2bb725f787a481ba45244505",
                     "receiptTrie" : "0xbd49f9c06ca5e0765dae3fcff54a9fa371854237d7e0697fdd2fb0d63f555c0e",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0a49f9b8c59d82c9bf271f5640e28e0a78eed4758c320910ff8bb42563998ea1",
+        "lastblockhash" : "0xfb8fc2ab340619e972a2dfbf169c5ac872041f17dcb7c60b0f3ffc2f97f68873",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0.json
index 252e9e58b..e479aaa24 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte+32_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "85fcd4bcb7ad40bf024addddb0a43c39a9a0b1a370af74cfdced807bda5b82bf"
+            "sourceHash" : "a3161efcf37a6c64294d76e963facfe2905af25add101a5ce05eeaaadc52cefa"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0xc24da7cbc8c11d5491f95f1961429393d333a58e4d1e90a67a9ebb51ed4e31b0",
-                    "mixHash" : "0xafa8f6e5faa8e0a66ac224baed2b1b7fe2881ffac8435e4d04c2b29fdbf5f68c",
-                    "nonce" : "0x90e87dd370544f5a",
+                    "hash" : "0x0d43dee8203eb8310bff2235e445bb5b993f7c1da1f6b0a2bee91a00a629bd75",
+                    "mixHash" : "0x057860110d68196e2e2eee14e59bdf9372b08c5cf6d0f342b73c391ef85ee730",
+                    "nonce" : "0x4561ac6ea455edae",
                     "number" : "0x01",
                     "parentHash" : "0xaab565e76c57f04ab069acc35c434cf54933b09c0dfc16c776adf7d6ab2022eb",
                     "receiptTrie" : "0x7a8f87eb082b6c3c9be616f1b42e0a8a64e8a2b5dc59ddb4180f78364269f945",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0xc24da7cbc8c11d5491f95f1961429393d333a58e4d1e90a67a9ebb51ed4e31b0",
+        "lastblockhash" : "0x0d43dee8203eb8310bff2235e445bb5b993f7c1da1f6b0a2bee91a00a629bd75",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte+32_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "85fcd4bcb7ad40bf024addddb0a43c39a9a0b1a370af74cfdced807bda5b82bf"
+            "sourceHash" : "a3161efcf37a6c64294d76e963facfe2905af25add101a5ce05eeaaadc52cefa"
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         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x25e92d168955331848a8dddffe7b55fd7d03ffb6e1e5bbfec390c94e2fa2effe",
-                    "mixHash" : "0x6b959f153af0df00fc2c97c277d3c253dcc35d79efdc819c1099073c7a5c86e2",
-                    "nonce" : "0xccb3c59d71f3211e",
+                    "hash" : "0x7b53258fddef87fe58d799d63516acc83d0c68aed3944a7fe9889d46cf7a19f2",
+                    "mixHash" : "0xb4a1489bed198a2ccaa29e67c41c4593a13db37a33302d2a2a0113210d9ff1d2",
+                    "nonce" : "0x99eaf9aca8eec974",
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                     "receiptTrie" : "0xe7f406a659bf65346d0439b2984601eac9d17751c0843a05ba8bc9d7c3937531",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "0xf90262f901f9a0aab565e76c57f04ab069acc35c434cf54933b09c0dfc16c776adf7d6ab2022eba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa06afce41ff9a1d6862e31dccb0477838f845e81305e99a4aa7ea2b99b1c129633a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0e7f406a659bf65346d0439b2984601eac9d17751c0843a05ba8bc9d7c3937531b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082d6358203e880a06b959f153af0df00fc2c97c277d3c253dcc35d79efdc819c1099073c7a5c86e288ccb3c59d71f3211ef863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x25e92d168955331848a8dddffe7b55fd7d03ffb6e1e5bbfec390c94e2fa2effe",
+        "lastblockhash" : "0x7b53258fddef87fe58d799d63516acc83d0c68aed3944a7fe9889d46cf7a19f2",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte+32_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "85fcd4bcb7ad40bf024addddb0a43c39a9a0b1a370af74cfdced807bda5b82bf"
+            "sourceHash" : "a3161efcf37a6c64294d76e963facfe2905af25add101a5ce05eeaaadc52cefa"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x768887033deee26f462ad6bcac8e9315ee362470788bfa42f9c92dd8a3788544",
-                    "mixHash" : "0x51d68c3d9b9bf71e60d04593b970bbc4131da04f28c53e426e75cd8a5028dc03",
-                    "nonce" : "0x6e58df20f6db0493",
+                    "hash" : "0x9b82bc1f973ba93add57de2cccb232f9d9bf996a16c1108f2eaa4a3198a46378",
+                    "mixHash" : "0x2466708d62a1add965cc20c3d2ab6380a215bbf40df03cecf7bad4e63dd5f3a2",
+                    "nonce" : "0x5782c86092eca1e3",
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                     "parentHash" : "0xaab565e76c57f04ab069acc35c434cf54933b09c0dfc16c776adf7d6ab2022eb",
                     "receiptTrie" : "0xe7f406a659bf65346d0439b2984601eac9d17751c0843a05ba8bc9d7c3937531",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x768887033deee26f462ad6bcac8e9315ee362470788bfa42f9c92dd8a3788544",
+        "lastblockhash" : "0x9b82bc1f973ba93add57de2cccb232f9d9bf996a16c1108f2eaa4a3198a46378",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte+32_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "85fcd4bcb7ad40bf024addddb0a43c39a9a0b1a370af74cfdced807bda5b82bf"
+            "sourceHash" : "a3161efcf37a6c64294d76e963facfe2905af25add101a5ce05eeaaadc52cefa"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x4dda41304a6df01070a5eb6dc118c35f21d80f5bd16377633b32ea8e8dc25198",
-                    "mixHash" : "0x8c25d4804a4b69ed6ea211b8e03ec6021d497909750caecd2a41c3be14763fa2",
-                    "nonce" : "0x819fd33f201d0146",
+                    "hash" : "0xe053efa335f3c488d270899e7f89e08e2aa07a967031ebcddaa248f975304e16",
+                    "mixHash" : "0xd05df6def96ecf577325268cc3795df5fb2242e1350063c2f68f1c264b891be0",
+                    "nonce" : "0x55391bca5b28e1ba",
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                     "receiptTrie" : "0xe7f406a659bf65346d0439b2984601eac9d17751c0843a05ba8bc9d7c3937531",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
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                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "0x4dda41304a6df01070a5eb6dc118c35f21d80f5bd16377633b32ea8e8dc25198",
+        "lastblockhash" : "0xe053efa335f3c488d270899e7f89e08e2aa07a967031ebcddaa248f975304e16",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte+32_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+32_d0g0v0Filler.json",
-            "sourceHash" : "85fcd4bcb7ad40bf024addddb0a43c39a9a0b1a370af74cfdced807bda5b82bf"
+            "sourceHash" : "a3161efcf37a6c64294d76e963facfe2905af25add101a5ce05eeaaadc52cefa"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd635",
-                    "hash" : "0x4bf2687fbc495b6868b189dced7a63cd5ed18f0fc57cffca44f7faef4ff4417c",
-                    "mixHash" : "0x6564109010ddef277fdb460b2513b18ee40a14f7bb4382a47b919217055e1853",
-                    "nonce" : "0xc22d52fe524ffa18",
+                    "hash" : "0xf76426814d3955d03fe275eada27bb4c4d65ae919c6cc317ddeecf16066c4371",
+                    "mixHash" : "0xe976b7104220c981859a9f8e09db01d448e10afa3a0ec1c0f13bd769765202fb",
+                    "nonce" : "0x011aa8cb5dacd4c9",
                     "number" : "0x01",
                     "parentHash" : "0xaab565e76c57f04ab069acc35c434cf54933b09c0dfc16c776adf7d6ab2022eb",
                     "receiptTrie" : "0xe7f406a659bf65346d0439b2984601eac9d17751c0843a05ba8bc9d7c3937531",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901f9a0aab565e76c57f04ab069acc35c434cf54933b09c0dfc16c776adf7d6ab2022eba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa06afce41ff9a1d6862e31dccb0477838f845e81305e99a4aa7ea2b99b1c129633a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0e7f406a659bf65346d0439b2984601eac9d17751c0843a05ba8bc9d7c3937531b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082d6358203e880a06564109010ddef277fdb460b2513b18ee40a14f7bb4382a47b919217055e185388c22d52fe524ffa18f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4bf2687fbc495b6868b189dced7a63cd5ed18f0fc57cffca44f7faef4ff4417c",
+        "lastblockhash" : "0xf76426814d3955d03fe275eada27bb4c4d65ae919c6cc317ddeecf16066c4371",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0.json
index 2f964ffa9..0703028b1 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte+33_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "eaeadf23c8139238408da43d27a24a5750437973c57ad0b89dfcacb204741c53"
+            "sourceHash" : "d23d621752ddc9e94a4535d14459b019fffb5825c424419da4710895b1994fbb"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd640",
-                    "hash" : "0x3b0b6c23e35c319b7cbd2ebe8116c918c22ac7334d5c8ae32f9c7ebb487d794a",
-                    "mixHash" : "0x2c50207d5b3cdd8bc791ab260988c242623a12188ea42060608de10f3140c65a",
-                    "nonce" : "0x9ba6504144e6ad68",
+                    "hash" : "0xb9bdf3f82e789175d27b87ce4c690d7e9abefb7a1fceb978d91fe729de447d39",
+                    "mixHash" : "0xc73f009530a771c7d2c9cf6cc5b6d625ce1e68fed5c49b97f4c3a037a2bd4073",
+                    "nonce" : "0x62f7136288410535",
                     "number" : "0x01",
                     "parentHash" : "0xf54d61372cf9167cb52a4231584dd786a0cdee6a425db4535f5d8d9a3c1a4152",
                     "receiptTrie" : "0xe69c5869cdd6104108392827d0107e390cb3b6d7ef3af9541024b09e6c0dfa2e",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3b0b6c23e35c319b7cbd2ebe8116c918c22ac7334d5c8ae32f9c7ebb487d794a",
+        "lastblockhash" : "0xb9bdf3f82e789175d27b87ce4c690d7e9abefb7a1fceb978d91fe729de447d39",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte+33_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "eaeadf23c8139238408da43d27a24a5750437973c57ad0b89dfcacb204741c53"
+            "sourceHash" : "d23d621752ddc9e94a4535d14459b019fffb5825c424419da4710895b1994fbb"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd640",
-                    "hash" : "0x51f4712d993d866f94567cb0be598e6efc99b94a31a9ce67b09a05f562e7d43b",
-                    "mixHash" : "0x8a98fd49024929e2368b9c0c8f4e7b5be2d133f3af54130e9dbaaebe7a169ba8",
-                    "nonce" : "0xefe7abd3a539f65c",
+                    "hash" : "0x7facc333d62375882d0b1621cb3c4d218490e674aa2e9c2727eb27eca7508983",
+                    "mixHash" : "0x8c3026303200d6a74d4ebcdabfcc83cb14a9728cf2c3f511c9d13ba69470f710",
+                    "nonce" : "0x0b038431940d17f1",
                     "number" : "0x01",
                     "parentHash" : "0xf54d61372cf9167cb52a4231584dd786a0cdee6a425db4535f5d8d9a3c1a4152",
                     "receiptTrie" : "0xdfb5b5d0b3a452158402053e0c1d44fee2c69d1899caf74b731047945ccb2d06",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x51f4712d993d866f94567cb0be598e6efc99b94a31a9ce67b09a05f562e7d43b",
+        "lastblockhash" : "0x7facc333d62375882d0b1621cb3c4d218490e674aa2e9c2727eb27eca7508983",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte+33_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "eaeadf23c8139238408da43d27a24a5750437973c57ad0b89dfcacb204741c53"
+            "sourceHash" : "d23d621752ddc9e94a4535d14459b019fffb5825c424419da4710895b1994fbb"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd640",
-                    "hash" : "0xcb632c01954503b081608910c1bcdefdcaceab5104761420132feed679467641",
-                    "mixHash" : "0x9a2490746bcf0bfc14d7130a92b508dbef43084ac465193489e9276a9449dcbc",
-                    "nonce" : "0xab91d57b458b401d",
+                    "hash" : "0x72dde9a2ec4e3325731f26a02d4fd2313bd2b30e5f239a016ab2888598c7de4a",
+                    "mixHash" : "0xe3734c461d4f19e5d4872d9256f0ada2bd5fc7e9e9671c4430c88ee4ad01c3f3",
+                    "nonce" : "0x041c5641be9dd389",
                     "number" : "0x01",
                     "parentHash" : "0xf54d61372cf9167cb52a4231584dd786a0cdee6a425db4535f5d8d9a3c1a4152",
                     "receiptTrie" : "0xdfb5b5d0b3a452158402053e0c1d44fee2c69d1899caf74b731047945ccb2d06",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcb632c01954503b081608910c1bcdefdcaceab5104761420132feed679467641",
+        "lastblockhash" : "0x72dde9a2ec4e3325731f26a02d4fd2313bd2b30e5f239a016ab2888598c7de4a",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte+33_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "eaeadf23c8139238408da43d27a24a5750437973c57ad0b89dfcacb204741c53"
+            "sourceHash" : "d23d621752ddc9e94a4535d14459b019fffb5825c424419da4710895b1994fbb"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd640",
-                    "hash" : "0x5fdbfdbeeae5a40f933d440f25d919c76a74b83a8d911a04c766fb08745fcd4d",
-                    "mixHash" : "0xdac11c3b084e36a900b1168fff41458098cbaab3fceb72a3ed0d67c079e9d39a",
-                    "nonce" : "0xb511e9613a380ee9",
+                    "hash" : "0x6adf1a3f71f8ce484cfe93e9f24fe922ce593c0ca68598742ec7984e32128f6d",
+                    "mixHash" : "0x49b5f8c9f8201ac52a82ffd7e15bf03df40f7e0f307b1b5692feedf396c28f06",
+                    "nonce" : "0xbc8635c24baacc19",
                     "number" : "0x01",
                     "parentHash" : "0xf54d61372cf9167cb52a4231584dd786a0cdee6a425db4535f5d8d9a3c1a4152",
                     "receiptTrie" : "0xdfb5b5d0b3a452158402053e0c1d44fee2c69d1899caf74b731047945ccb2d06",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901f9a0f54d61372cf9167cb52a4231584dd786a0cdee6a425db4535f5d8d9a3c1a4152a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa012742fa6810dcef509032e3531a47061ff6d475d16025d4ae54807be8b68c317a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0dfb5b5d0b3a452158402053e0c1d44fee2c69d1899caf74b731047945ccb2d06b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082d6408203e880a0dac11c3b084e36a900b1168fff41458098cbaab3fceb72a3ed0d67c079e9d39a88b511e9613a380ee9f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5fdbfdbeeae5a40f933d440f25d919c76a74b83a8d911a04c766fb08745fcd4d",
+        "lastblockhash" : "0x6adf1a3f71f8ce484cfe93e9f24fe922ce593c0ca68598742ec7984e32128f6d",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte+33_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte+33_d0g0v0Filler.json",
-            "sourceHash" : "eaeadf23c8139238408da43d27a24a5750437973c57ad0b89dfcacb204741c53"
+            "sourceHash" : "d23d621752ddc9e94a4535d14459b019fffb5825c424419da4710895b1994fbb"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd640",
-                    "hash" : "0xdb5587a12b49a1358aeebf390147359f624c133e0a3f97d740f1c7d6154e0d2a",
-                    "mixHash" : "0xc2cfbd14c82e4d2aee0fda52163eeb8fedad33f4cc1d946b25190030d8e6acb8",
-                    "nonce" : "0x208e48402767526f",
+                    "hash" : "0x839ab7a0a3c7f88e7b64d340cd34bc655c6065bf5e64482cd82b0dad73cf1403",
+                    "mixHash" : "0x747f786298bcf66ce9d66e687d4bc979c61567326cd423e6471514abbbfd0572",
+                    "nonce" : "0xa0539269fc4538df",
                     "number" : "0x01",
                     "parentHash" : "0xf54d61372cf9167cb52a4231584dd786a0cdee6a425db4535f5d8d9a3c1a4152",
                     "receiptTrie" : "0xdfb5b5d0b3a452158402053e0c1d44fee2c69d1899caf74b731047945ccb2d06",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0f351e67fc6a52c223012a152c1e2853487bebe7de578320ae4143817406ee5c3a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xdb5587a12b49a1358aeebf390147359f624c133e0a3f97d740f1c7d6154e0d2a",
+        "lastblockhash" : "0x839ab7a0a3c7f88e7b64d340cd34bc655c6065bf5e64482cd82b0dad73cf1403",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0.json
index fe5916895..257bc6d9a 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte-1_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "c869ba1527f8f2cd7582cbd4996b4a8c59d02c23f82367b4b46d1b20d888a6f0"
+            "sourceHash" : "c6cb6a17d28b5a6d67306df53f7a9034382435eab6af730fa713b6652fec7119"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0xc10535f4424c78b71788a2df8c3a6de24f9df7a19f01846afb73c0fb1e6d0cce",
-                    "mixHash" : "0x8565520d0e795c044a3a79ae7c906fbb53cdcad74481c97faf04469062b3c364",
-                    "nonce" : "0xb5a1e249352bbb67",
+                    "hash" : "0xd4485f1756a8d77deaf0284963411f8f2841f51cefa68d18057be7904a0338b9",
+                    "mixHash" : "0x1b453874fd5b6466717eafaef00ae7deddcd99d9146a819b4f8af1612d1da271",
+                    "nonce" : "0x1f7ba6c39acb6f3d",
                     "number" : "0x01",
                     "parentHash" : "0x326715a663a9aa6e978f2702c2b48e8efd5b73dbab2ab08cb735c5a6f3be5367",
                     "receiptTrie" : "0xe40d25af32d198898889f6eeab7d991156b4b2c8e227d327f4aebc6ec7befe12",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc10535f4424c78b71788a2df8c3a6de24f9df7a19f01846afb73c0fb1e6d0cce",
+        "lastblockhash" : "0xd4485f1756a8d77deaf0284963411f8f2841f51cefa68d18057be7904a0338b9",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte-1_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "c869ba1527f8f2cd7582cbd4996b4a8c59d02c23f82367b4b46d1b20d888a6f0"
+            "sourceHash" : "c6cb6a17d28b5a6d67306df53f7a9034382435eab6af730fa713b6652fec7119"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x5ce521cfeb07b254b30b478f393bcde34a6b0764a9d2246cc43c884b9d6fcf1e",
-                    "mixHash" : "0x6b56e94a06d44e728f91b021ea0f8c4f363f92d236e00644b2ad8ee4eb209540",
-                    "nonce" : "0x249bafa0c85093da",
+                    "hash" : "0xeb1a345028696f84fe0a349d1784e7a69f579e5382e3f2a2ab92aa8633e589d2",
+                    "mixHash" : "0xb46c7865123037313a0a7141e11c44f30734400d5582a9c1e776dae29072984a",
+                    "nonce" : "0x7f03544649246769",
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                     "parentHash" : "0x326715a663a9aa6e978f2702c2b48e8efd5b73dbab2ab08cb735c5a6f3be5367",
                     "receiptTrie" : "0x0c6f31d6b362b680163c82e189403e31323835fc34758c79863e35e4a4996af7",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a0326715a663a9aa6e978f2702c2b48e8efd5b73dbab2ab08cb735c5a6f3be5367a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0b38b45a303183682fb8474d268f4682c4c1e36ae543f24e0cef100dbc02aa605a0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa00c6f31d6b362b680163c82e189403e31323835fc34758c79863e35e4a4996af7b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082d62a8203e880a0b46c7865123037313a0a7141e11c44f30734400d5582a9c1e776dae29072984a887f03544649246769f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5ce521cfeb07b254b30b478f393bcde34a6b0764a9d2246cc43c884b9d6fcf1e",
+        "lastblockhash" : "0xeb1a345028696f84fe0a349d1784e7a69f579e5382e3f2a2ab92aa8633e589d2",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte-1_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "c869ba1527f8f2cd7582cbd4996b4a8c59d02c23f82367b4b46d1b20d888a6f0"
+            "sourceHash" : "c6cb6a17d28b5a6d67306df53f7a9034382435eab6af730fa713b6652fec7119"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x3c596e289d9a4cdb88f9c3cb7c08107c934a441e1eb51d65af68af58fcda8018",
-                    "mixHash" : "0xc56465052c0cc079c5c4531365af908b5abe8f993444584bec21564dd0c0ce23",
-                    "nonce" : "0xb3521cb2ca2b9d8d",
+                    "hash" : "0x4adf72384863cf7df0642dc526224393489977f120ac2439af41044d31dad758",
+                    "mixHash" : "0x95e3c1006067c58fe3d29a9c9aead462df184b1121e40b9ae78582c2b6f236f7",
+                    "nonce" : "0x26c63805e6439655",
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                     "parentHash" : "0x326715a663a9aa6e978f2702c2b48e8efd5b73dbab2ab08cb735c5a6f3be5367",
                     "receiptTrie" : "0x0c6f31d6b362b680163c82e189403e31323835fc34758c79863e35e4a4996af7",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3c596e289d9a4cdb88f9c3cb7c08107c934a441e1eb51d65af68af58fcda8018",
+        "lastblockhash" : "0x4adf72384863cf7df0642dc526224393489977f120ac2439af41044d31dad758",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte-1_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "c869ba1527f8f2cd7582cbd4996b4a8c59d02c23f82367b4b46d1b20d888a6f0"
+            "sourceHash" : "c6cb6a17d28b5a6d67306df53f7a9034382435eab6af730fa713b6652fec7119"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x1c876336895e698bd5063d53ee41fe4f11a265b4e7219c0a896d99ed924cf6df",
-                    "mixHash" : "0x2149c1b0e3242a70bded96aba918ac2462285b244410bfa0e7a522a4817a820f",
-                    "nonce" : "0xd314b719a66109b1",
+                    "hash" : "0xe9acd2aa6036ffedc0cd52db94a521aa1a48c609edcde559f237e1f14ee66255",
+                    "mixHash" : "0xbe1fc5c125f0c6ed11b8b2f84b6a8d859ef8a06b96f1de6cf9f2576010c21e49",
+                    "nonce" : "0x896f98302d294999",
                     "number" : "0x01",
                     "parentHash" : "0x326715a663a9aa6e978f2702c2b48e8efd5b73dbab2ab08cb735c5a6f3be5367",
                     "receiptTrie" : "0x0c6f31d6b362b680163c82e189403e31323835fc34758c79863e35e4a4996af7",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1c876336895e698bd5063d53ee41fe4f11a265b4e7219c0a896d99ed924cf6df",
+        "lastblockhash" : "0xe9acd2aa6036ffedc0cd52db94a521aa1a48c609edcde559f237e1f14ee66255",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte-1_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-1_d0g0v0Filler.json",
-            "sourceHash" : "c869ba1527f8f2cd7582cbd4996b4a8c59d02c23f82367b4b46d1b20d888a6f0"
+            "sourceHash" : "c6cb6a17d28b5a6d67306df53f7a9034382435eab6af730fa713b6652fec7119"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x168239a856589de685eb96a5ec5296c6b8dce9442de8b8eeedf6fda9b42c223a",
-                    "mixHash" : "0xc417986d98a4d9303de01dbcd88f337207c1647930d80c9a6a221c4fdd75a968",
-                    "nonce" : "0x219150789b18f720",
+                    "hash" : "0x79defb53ff978aaaf9da8aa10301475c1de0400784e23c7363feb9a7f03b0e84",
+                    "mixHash" : "0x0c1b88d201a11176083f6d6a3fff8e7b0616f2311d7e10494e5983c4642b61c6",
+                    "nonce" : "0x57877568b14671a9",
                     "number" : "0x01",
                     "parentHash" : "0x326715a663a9aa6e978f2702c2b48e8efd5b73dbab2ab08cb735c5a6f3be5367",
                     "receiptTrie" : "0x0c6f31d6b362b680163c82e189403e31323835fc34758c79863e35e4a4996af7",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x168239a856589de685eb96a5ec5296c6b8dce9442de8b8eeedf6fda9b42c223a",
+        "lastblockhash" : "0x79defb53ff978aaaf9da8aa10301475c1de0400784e23c7363feb9a7f03b0e84",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0.json
index 2f2f340d5..e02ed6f33 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte-31_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "9095d4c170d4e212260c097ed56e49e9c33aa29c9839bb3a33121f1035458ede"
+            "sourceHash" : "31f35e2f415dd74023b64d3a36b030086d64b9567b79ff31ef08a4e48fec356e"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x2d5dd123654f3aba93c23cefe004b88dc4f854a255f74caa4d82c87d1b38fba4",
-                    "mixHash" : "0x16cb9c0acc800481ac5a764be7d53ef93305a5323a6d1279076e1a19444a9857",
-                    "nonce" : "0xd7cec240657dfe06",
+                    "hash" : "0x711b6ba5d906105d77844373d27329a0b82284d1a04d7450db10d83ada3c8946",
+                    "mixHash" : "0x2b15ce2a3997a4dde4b5b4b80c4b4fffb5aadd73d9b0316e42832e190a05a5b2",
+                    "nonce" : "0xc6024b5e79d1dd3e",
                     "number" : "0x01",
                     "parentHash" : "0x812138d80a65cfda9cab62b5ed1f9de659899e88d80143046ce7c6dd47b8955b",
                     "receiptTrie" : "0xe40d25af32d198898889f6eeab7d991156b4b2c8e227d327f4aebc6ec7befe12",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2d5dd123654f3aba93c23cefe004b88dc4f854a255f74caa4d82c87d1b38fba4",
+        "lastblockhash" : "0x711b6ba5d906105d77844373d27329a0b82284d1a04d7450db10d83ada3c8946",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte-31_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "9095d4c170d4e212260c097ed56e49e9c33aa29c9839bb3a33121f1035458ede"
+            "sourceHash" : "31f35e2f415dd74023b64d3a36b030086d64b9567b79ff31ef08a4e48fec356e"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x98067d4db450e00e175f0083d0f61cafff981d777f385d541d7e9a82779c02fd",
-                    "mixHash" : "0xdda45786bb0162045da96c493293801f12ea3f62eea92afd5442354a7f571f51",
-                    "nonce" : "0xcf8d1f16356f82da",
+                    "hash" : "0x29de3d51f7885a149d81f6137dc23c2eaab5b40f0d5259be66f2a6105edaa99d",
+                    "mixHash" : "0x7926cf01aeaefd447eb7a3136b08c91448baf4bc0a2dc21365c5908868e0f0a3",
+                    "nonce" : "0x39926788524416ef",
                     "number" : "0x01",
                     "parentHash" : "0x812138d80a65cfda9cab62b5ed1f9de659899e88d80143046ce7c6dd47b8955b",
                     "receiptTrie" : "0xac8a60a25daf19118e0e184d92011606804681aab1b5af1df0e67992357e77ca",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0ff99957abade01bda60e16efaf8302c4bc65fdee4495d84c70aad0975f8fd504a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x98067d4db450e00e175f0083d0f61cafff981d777f385d541d7e9a82779c02fd",
+        "lastblockhash" : "0x29de3d51f7885a149d81f6137dc23c2eaab5b40f0d5259be66f2a6105edaa99d",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte-31_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "9095d4c170d4e212260c097ed56e49e9c33aa29c9839bb3a33121f1035458ede"
+            "sourceHash" : "31f35e2f415dd74023b64d3a36b030086d64b9567b79ff31ef08a4e48fec356e"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0xaad99b68b0114edee9d94994a7da50378db5cee9b2635b86631fb620b0a3e254",
-                    "mixHash" : "0xe164fa90271a0a954b9f3774f920ea2d751f29971abb9114914b9156f97f9f53",
-                    "nonce" : "0xc63449390e64060c",
+                    "hash" : "0xb45d4ec2c838ad0ad281faf88de623b073b80de0e4acb0e468efe52733bb60b0",
+                    "mixHash" : "0x5dd5b1468ca8d5ca7bc437d311b7297d0aeae4b7af114cf4fce7fac486b53731",
+                    "nonce" : "0x767c29770d35f459",
                     "number" : "0x01",
                     "parentHash" : "0x812138d80a65cfda9cab62b5ed1f9de659899e88d80143046ce7c6dd47b8955b",
                     "receiptTrie" : "0xac8a60a25daf19118e0e184d92011606804681aab1b5af1df0e67992357e77ca",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xaad99b68b0114edee9d94994a7da50378db5cee9b2635b86631fb620b0a3e254",
+        "lastblockhash" : "0xb45d4ec2c838ad0ad281faf88de623b073b80de0e4acb0e468efe52733bb60b0",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte-31_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "9095d4c170d4e212260c097ed56e49e9c33aa29c9839bb3a33121f1035458ede"
+            "sourceHash" : "31f35e2f415dd74023b64d3a36b030086d64b9567b79ff31ef08a4e48fec356e"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x9a154a4ed5b85684102d232c6ea407248afe53d110340ff692013fa3f24d9a49",
-                    "mixHash" : "0xb7032e6f751a026cb647e8d61a4a70f539da58bab356dd31864eef7e78eedc11",
-                    "nonce" : "0xf298da0d537ff942",
+                    "hash" : "0xae25b9a0e63a0147bb427b51e14b5702c12dfd43e91505da597ecfd330b368d5",
+                    "mixHash" : "0x73bc533ca4b600a2eb1bce1b15265d3acdcd04ec4021952a3a88b3127e4c105c",
+                    "nonce" : "0x2abcfc00da028313",
                     "number" : "0x01",
                     "parentHash" : "0x812138d80a65cfda9cab62b5ed1f9de659899e88d80143046ce7c6dd47b8955b",
                     "receiptTrie" : "0xac8a60a25daf19118e0e184d92011606804681aab1b5af1df0e67992357e77ca",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90262f901f9a0812138d80a65cfda9cab62b5ed1f9de659899e88d80143046ce7c6dd47b8955ba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0750cb4baf89a6c042476bf86a08bed497d1e51911fa9e6426cca19e09206499ea0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0ac8a60a25daf19118e0e184d92011606804681aab1b5af1df0e67992357e77cab90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082d62a8203e880a073bc533ca4b600a2eb1bce1b15265d3acdcd04ec4021952a3a88b3127e4c105c882abcfc00da028313f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9a154a4ed5b85684102d232c6ea407248afe53d110340ff692013fa3f24d9a49",
+        "lastblockhash" : "0xae25b9a0e63a0147bb427b51e14b5702c12dfd43e91505da597ecfd330b368d5",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte-31_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-31_d0g0v0Filler.json",
-            "sourceHash" : "9095d4c170d4e212260c097ed56e49e9c33aa29c9839bb3a33121f1035458ede"
+            "sourceHash" : "31f35e2f415dd74023b64d3a36b030086d64b9567b79ff31ef08a4e48fec356e"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x23bb735099c4d2bbab59b32fba2fe220d5495ae3faa8e8d72c21e9760e3b0fcc",
-                    "mixHash" : "0xe2b475fdae713af146e09a3731aa711096bcfc13fbfb60c030d3d28c61e60ff4",
-                    "nonce" : "0xd06f6843a5c04c4d",
+                    "hash" : "0x36f45dda999d371806f966b7921cebc72b6d5a332a56dfe4407f04e4e1270aee",
+                    "mixHash" : "0xfbfd823ca8a6efc3a0ea71478bb0dd9e5a457e058479e2e58a3ccc155841b9ff",
+                    "nonce" : "0x25a0dd5f190124ac",
                     "number" : "0x01",
                     "parentHash" : "0x812138d80a65cfda9cab62b5ed1f9de659899e88d80143046ce7c6dd47b8955b",
                     "receiptTrie" : "0xac8a60a25daf19118e0e184d92011606804681aab1b5af1df0e67992357e77ca",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901f9a0812138d80a65cfda9cab62b5ed1f9de659899e88d80143046ce7c6dd47b8955ba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0750cb4baf89a6c042476bf86a08bed497d1e51911fa9e6426cca19e09206499ea0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa0ac8a60a25daf19118e0e184d92011606804681aab1b5af1df0e67992357e77cab90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082d62a8203e880a0e2b475fdae713af146e09a3731aa711096bcfc13fbfb60c030d3d28c61e60ff488d06f6843a5c04c4df863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x23bb735099c4d2bbab59b32fba2fe220d5495ae3faa8e8d72c21e9760e3b0fcc",
+        "lastblockhash" : "0x36f45dda999d371806f966b7921cebc72b6d5a332a56dfe4407f04e4e1270aee",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0.json
index 79bd6a819..a7e93f4ee 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte-32_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "473f29cf1eab212be1b45198b251891ddf60b5c99dc5424af519ef219d718c6d"
+            "sourceHash" : "54252d770b63387544a60138514e0d861acb34eb581a73cba88096d2e6690375"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0x2996004c0b88fefa747c2a4bcad9390110a8c47f5acdcfa154b487f3c717da92",
-                    "mixHash" : "0xd8c9329f19e6f857ae3133e036e3957acc13323da9c8d3126869d5a68b7fc3ca",
-                    "nonce" : "0xa73a0d5e697a3fb1",
+                    "hash" : "0x20b9370bb1f2ff0d6837396996a08041566bcec3316643a7b2ad02a12e9da7fe",
+                    "mixHash" : "0x7ba1601eaff05ae18a1afedfd26025829a6996f81a4b9502c3fe821710f9aaad",
+                    "nonce" : "0x3cdf9fb9734f78cc",
                     "number" : "0x01",
                     "parentHash" : "0x561d0247bc2e8150a2a8117932d3e8e2ffa31c8f0a9ee780fa1090091902dd19",
                     "receiptTrie" : "0x77a8ffb2f51941dbec220f4db612d9a0fde13f37207f9c09eb755c1dcedafbe6",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901f9a0561d0247bc2e8150a2a8117932d3e8e2ffa31c8f0a9ee780fa1090091902dd19a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0a360d9108da016872e97a0311210cb999f64bfbe3b7b5cd2671d70e190e29f0ba0579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561aa077a8ffb2f51941dbec220f4db612d9a0fde13f37207f9c09eb755c1dcedafbe6b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082d61f8203e880a0d8c9329f19e6f857ae3133e036e3957acc13323da9c8d3126869d5a68b7fc3ca88a73a0d5e697a3fb1f863f86180018450001798940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0c368a240875530dbea24d5f971b4ade577a1702ed44b66a0ca6c592986d3d1a7a00534768d31a4befd7cee3b7a73775e16bb1d9aca9ef2e8828286a408a0115978c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2996004c0b88fefa747c2a4bcad9390110a8c47f5acdcfa154b487f3c717da92",
+        "lastblockhash" : "0x20b9370bb1f2ff0d6837396996a08041566bcec3316643a7b2ad02a12e9da7fe",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte-32_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "473f29cf1eab212be1b45198b251891ddf60b5c99dc5424af519ef219d718c6d"
+            "sourceHash" : "54252d770b63387544a60138514e0d861acb34eb581a73cba88096d2e6690375"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0xff7cef953325aa163c653544d0ada4a650ef1cf8bcda6b73063150cd877e8b83",
-                    "mixHash" : "0x74bb5334d6e3a47e95f3938232b4921f772353c1ad6f21452b91f5207f708ea3",
-                    "nonce" : "0x5a596cbe2f6b2808",
+                    "hash" : "0x1d332e41e8cb9cf9a9c518f8f56f9227f6301af972a52b7aa4d58dea57d62f8b",
+                    "mixHash" : "0xef603debc3735dec0dc5f2c9fb7c652bbef832ecb15b86ae0e08c23a85f68fcd",
+                    "nonce" : "0xe36c42e47e191ce2",
                     "number" : "0x01",
                     "parentHash" : "0x561d0247bc2e8150a2a8117932d3e8e2ffa31c8f0a9ee780fa1090091902dd19",
                     "receiptTrie" : "0x792df24970c5565af26aa6e48587f123d723a3f40a99b3d1981a86e4689ca359",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xff7cef953325aa163c653544d0ada4a650ef1cf8bcda6b73063150cd877e8b83",
+        "lastblockhash" : "0x1d332e41e8cb9cf9a9c518f8f56f9227f6301af972a52b7aa4d58dea57d62f8b",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte-32_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "473f29cf1eab212be1b45198b251891ddf60b5c99dc5424af519ef219d718c6d"
+            "sourceHash" : "54252d770b63387544a60138514e0d861acb34eb581a73cba88096d2e6690375"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0x5940429817aaa21b58ffe5a374427cba439bd8ffee90405e54a34f4941fde76a",
-                    "mixHash" : "0x63045b1b5142e8e684a043cf80eec58978d22e5e7f9e86b146717580d9fea7eb",
-                    "nonce" : "0x3e00eb3a95fb64ed",
+                    "hash" : "0x039ac8e2cceadf6d2addf7c767171983c093f0e7a229daea50648508813afbac",
+                    "mixHash" : "0x343acf8db332cac435b85bcf53c4deaeda6a5a41a529e81585ec43cb7ea29bcd",
+                    "nonce" : "0x221514adbbf003a9",
                     "number" : "0x01",
                     "parentHash" : "0x561d0247bc2e8150a2a8117932d3e8e2ffa31c8f0a9ee780fa1090091902dd19",
                     "receiptTrie" : "0x792df24970c5565af26aa6e48587f123d723a3f40a99b3d1981a86e4689ca359",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5940429817aaa21b58ffe5a374427cba439bd8ffee90405e54a34f4941fde76a",
+        "lastblockhash" : "0x039ac8e2cceadf6d2addf7c767171983c093f0e7a229daea50648508813afbac",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte-32_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "473f29cf1eab212be1b45198b251891ddf60b5c99dc5424af519ef219d718c6d"
+            "sourceHash" : "54252d770b63387544a60138514e0d861acb34eb581a73cba88096d2e6690375"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0x4a1e61d782eff0fdb4e55d9e8f2c78e57158175b700dc43f12687cf52d573d88",
-                    "mixHash" : "0xd919d30fc949617d77054dabc50f10458d2ad17ddf3627c1ecfbd4149889c764",
-                    "nonce" : "0x79d3d89b721de24e",
+                    "hash" : "0xdf080b34aa315e042a7cb6f12d01e08492d5ba4a53f0f96145c462b9479c4ae1",
+                    "mixHash" : "0xde8e276fe9494ef56d6fcdda028bf84d2787e216962f0039891b882267df929b",
+                    "nonce" : "0x0b94cc7edaa54d95",
                     "number" : "0x01",
                     "parentHash" : "0x561d0247bc2e8150a2a8117932d3e8e2ffa31c8f0a9ee780fa1090091902dd19",
                     "receiptTrie" : "0x792df24970c5565af26aa6e48587f123d723a3f40a99b3d1981a86e4689ca359",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4a1e61d782eff0fdb4e55d9e8f2c78e57158175b700dc43f12687cf52d573d88",
+        "lastblockhash" : "0xdf080b34aa315e042a7cb6f12d01e08492d5ba4a53f0f96145c462b9479c4ae1",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte-32_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-32_d0g0v0Filler.json",
-            "sourceHash" : "473f29cf1eab212be1b45198b251891ddf60b5c99dc5424af519ef219d718c6d"
+            "sourceHash" : "54252d770b63387544a60138514e0d861acb34eb581a73cba88096d2e6690375"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0x42604aebbd2c878a0784712fc63f6e5e50bfecd032fea9ad48d28b5aad5e89d9",
-                    "mixHash" : "0xb4133dcd72eae8406e8fd8a74fd1a6098312091ed6ed8e212dde6236c584551f",
-                    "nonce" : "0xdd875a14bd8e2275",
+                    "hash" : "0x04e1a821c70734b46db87e159bda32d4d9553e1e392dda1e3cdf2070dd7be205",
+                    "mixHash" : "0x61119d2f00064dcfcbc795fcfea203a0f84d0d4abdeea6da594a2cc815a4812d",
+                    "nonce" : "0xd3bf0910848f79b5",
                     "number" : "0x01",
                     "parentHash" : "0x561d0247bc2e8150a2a8117932d3e8e2ffa31c8f0a9ee780fa1090091902dd19",
                     "receiptTrie" : "0x792df24970c5565af26aa6e48587f123d723a3f40a99b3d1981a86e4689ca359",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0971735b473b9fe5a2429a20b4aff37021e6960a8376fb2c1f1f0b76f55a12c43a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x42604aebbd2c878a0784712fc63f6e5e50bfecd032fea9ad48d28b5aad5e89d9",
+        "lastblockhash" : "0x04e1a821c70734b46db87e159bda32d4d9553e1e392dda1e3cdf2070dd7be205",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0.json
index c270487fc..70e00106b 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte-33_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "5f2426a1769d15fcf1a8d0da01994713f4bfd917e428a0ed0929d19af8ecd452"
+            "sourceHash" : "4ddf1b48444a0f8ccdb986ecb61e5bcc96e979e220916b6509c534cbba668ab7"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0x6d34d9e5edc025bae3ad4d7cba9dc65f59421bef9276f1d7b2f05288bb81d0ae",
-                    "mixHash" : "0xb08cdd663d5c449505916a48afd40813c79aec4499ad5383274c38b766f3641d",
-                    "nonce" : "0x803da4b553afaa95",
+                    "hash" : "0xb4ab884e37873c716a8a9670e39afbb073ca73f69ee1f4cdff682db1d17d582e",
+                    "mixHash" : "0xf4391dd4d05dee1a0a17b319628f95989c7b5447e2942f71e65c68d242e51e18",
+                    "nonce" : "0xa54434b8c0ccff99",
                     "number" : "0x01",
                     "parentHash" : "0x676e13181ac562daff3e165b96db6ef762296ca7f253c9ba76e865c75a022d00",
                     "receiptTrie" : "0x77a8ffb2f51941dbec220f4db612d9a0fde13f37207f9c09eb755c1dcedafbe6",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6d34d9e5edc025bae3ad4d7cba9dc65f59421bef9276f1d7b2f05288bb81d0ae",
+        "lastblockhash" : "0xb4ab884e37873c716a8a9670e39afbb073ca73f69ee1f4cdff682db1d17d582e",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte-33_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "5f2426a1769d15fcf1a8d0da01994713f4bfd917e428a0ed0929d19af8ecd452"
+            "sourceHash" : "4ddf1b48444a0f8ccdb986ecb61e5bcc96e979e220916b6509c534cbba668ab7"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0xd45fdcfe44aeab9c87a580ebdaa4c7ddccea29db802e2c6fc77d0aa786f5950c",
-                    "mixHash" : "0x926f520892a9f097fe1f8456f8e7b5455e374aeb19c91831640e1642ab6c8ff0",
-                    "nonce" : "0x98067b65efb33746",
+                    "hash" : "0xce6e208b30bc87864d334b8c025a2146c0dfaa4da46389c5f2067160794efe04",
+                    "mixHash" : "0xed9fca03e267eb09b41e3a1e7011d5e948a7f4e78c3678818da4286724101b02",
+                    "nonce" : "0x2956c264a62aeb45",
                     "number" : "0x01",
                     "parentHash" : "0x676e13181ac562daff3e165b96db6ef762296ca7f253c9ba76e865c75a022d00",
                     "receiptTrie" : "0xb05d66d9ad4ed8a9910ab5150341ed45e083688aec1cbcf1e25ce69d661ba404",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd45fdcfe44aeab9c87a580ebdaa4c7ddccea29db802e2c6fc77d0aa786f5950c",
+        "lastblockhash" : "0xce6e208b30bc87864d334b8c025a2146c0dfaa4da46389c5f2067160794efe04",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte-33_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "5f2426a1769d15fcf1a8d0da01994713f4bfd917e428a0ed0929d19af8ecd452"
+            "sourceHash" : "4ddf1b48444a0f8ccdb986ecb61e5bcc96e979e220916b6509c534cbba668ab7"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0x51ac9a540ae6d0391a9ddbfc5b023991d867c230a6f2a8ae50dfe99451698db9",
-                    "mixHash" : "0x24581a0d79e251ac136b47a84e86e12cbc0650d61deb7899d54795c2da6e509a",
-                    "nonce" : "0x50ba55d6f2240fad",
+                    "hash" : "0xd48f55e3a60b55800105de5dda07db3e28f3e828d8c8c098e21a8e8fd71be7d0",
+                    "mixHash" : "0x94ab548df3af0a92ad9081ed6ee899d50220f9aaa82bfd467802b306984b903d",
+                    "nonce" : "0x1b76393c9ebfe7f4",
                     "number" : "0x01",
                     "parentHash" : "0x676e13181ac562daff3e165b96db6ef762296ca7f253c9ba76e865c75a022d00",
                     "receiptTrie" : "0xb05d66d9ad4ed8a9910ab5150341ed45e083688aec1cbcf1e25ce69d661ba404",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x51ac9a540ae6d0391a9ddbfc5b023991d867c230a6f2a8ae50dfe99451698db9",
+        "lastblockhash" : "0xd48f55e3a60b55800105de5dda07db3e28f3e828d8c8c098e21a8e8fd71be7d0",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte-33_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "5f2426a1769d15fcf1a8d0da01994713f4bfd917e428a0ed0929d19af8ecd452"
+            "sourceHash" : "4ddf1b48444a0f8ccdb986ecb61e5bcc96e979e220916b6509c534cbba668ab7"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0x048e2ffd0806e1f01a59c374cfaf8c1cef63810faad7b64f35aabbedf34b18c5",
-                    "mixHash" : "0xc93d79d3984953dff04d38ea6daea611a772c0de95e6548ff220e4c946412106",
-                    "nonce" : "0x531369cb2a543892",
+                    "hash" : "0x7fea57e8adc44e3df369f491fb9dee6a208f279075754f6b6aff569e9dc0b1fe",
+                    "mixHash" : "0x64ce58b05f2e95e6daa857060dead8a15c71eab99e2ecc50de6422f7bc096b57",
+                    "nonce" : "0x07517dbfb03b3b14",
                     "number" : "0x01",
                     "parentHash" : "0x676e13181ac562daff3e165b96db6ef762296ca7f253c9ba76e865c75a022d00",
                     "receiptTrie" : "0xb05d66d9ad4ed8a9910ab5150341ed45e083688aec1cbcf1e25ce69d661ba404",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x048e2ffd0806e1f01a59c374cfaf8c1cef63810faad7b64f35aabbedf34b18c5",
+        "lastblockhash" : "0x7fea57e8adc44e3df369f491fb9dee6a208f279075754f6b6aff569e9dc0b1fe",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte-33_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte-33_d0g0v0Filler.json",
-            "sourceHash" : "5f2426a1769d15fcf1a8d0da01994713f4bfd917e428a0ed0929d19af8ecd452"
+            "sourceHash" : "4ddf1b48444a0f8ccdb986ecb61e5bcc96e979e220916b6509c534cbba668ab7"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd61f",
-                    "hash" : "0x39320fed68ce7c1c60025067ae8d9a80fef2ed8e64f8bd19ad73ba310a4616e6",
-                    "mixHash" : "0xb0abf74abfdb1c14c5c9e8d11493ae285fd5291761e565e904b8161f0d745d71",
-                    "nonce" : "0xb59d61c69eae3c83",
+                    "hash" : "0xee6e98c855a31e430245821aca1ae8b759c22be93d7fc399d74cf1d8cfacef51",
+                    "mixHash" : "0xe39c89d29ebdd2d41556be251552d514a5f1412dac44ec2d75a3b032c0d34fd9",
+                    "nonce" : "0xfc5be3cdae326f3a",
                     "number" : "0x01",
                     "parentHash" : "0x676e13181ac562daff3e165b96db6ef762296ca7f253c9ba76e865c75a022d00",
                     "receiptTrie" : "0xb05d66d9ad4ed8a9910ab5150341ed45e083688aec1cbcf1e25ce69d661ba404",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x39320fed68ce7c1c60025067ae8d9a80fef2ed8e64f8bd19ad73ba310a4616e6",
+        "lastblockhash" : "0xee6e98c855a31e430245821aca1ae8b759c22be93d7fc399d74cf1d8cfacef51",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0.json
index 0a6ddb497..175a34763 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0.json
@@ -2,10 +2,10 @@
     "mem64kb_singleByte_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "7bf3ed8fd4ca57ef7065c6aca689d688590e2550b8039b4bb771826b1132ea9f"
+            "sourceHash" : "6ada96f5adfdb06701e97e151d3e2ab8ede907a7b37401af7b02955bcdbc47b4"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x48734cc502a2d8b8d7c57b8e54668e41bfa058070466d9cbf9bbe394ef231211",
-                    "mixHash" : "0x6f8e552c41c660a782c3dec6febaf1aa595486518b95803f82d3425b7aae4201",
-                    "nonce" : "0x78ea25dd4952b846",
+                    "hash" : "0xdb44f469f3d2027e20b126bd1a5a46d6698a63dfdc8479337e1bbed3ccd29586",
+                    "mixHash" : "0xc2ccf12d8c860b77600eabb1f5b46149bdb73af11fbb0f4c3b97f80bcae4140c",
+                    "nonce" : "0x4e7fe86f317b81af",
                     "number" : "0x01",
                     "parentHash" : "0x1f7ccbbdf755d4b682e49dffd64d5feee851f0c00ff61b811e95924c89e7cd19",
                     "receiptTrie" : "0xe40d25af32d198898889f6eeab7d991156b4b2c8e227d327f4aebc6ec7befe12",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x48734cc502a2d8b8d7c57b8e54668e41bfa058070466d9cbf9bbe394ef231211",
+        "lastblockhash" : "0xdb44f469f3d2027e20b126bd1a5a46d6698a63dfdc8479337e1bbed3ccd29586",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -110,10 +110,10 @@
     "mem64kb_singleByte_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "7bf3ed8fd4ca57ef7065c6aca689d688590e2550b8039b4bb771826b1132ea9f"
+            "sourceHash" : "6ada96f5adfdb06701e97e151d3e2ab8ede907a7b37401af7b02955bcdbc47b4"
         },
         "blocks" : [
             {
@@ -124,9 +124,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0xf038572b2d98bdb797f41927b41739b809b1f7895522a2ff724b94a19a09ef88",
-                    "mixHash" : "0x61f1fd683a2ac0a8bbd1ba0afc0cb449bdf8e162bea785b4bfe26e15106ffeab",
-                    "nonce" : "0x40bb000a5f8359fc",
+                    "hash" : "0xcbf53ab0d50ee83d254842d22a0864465ac1562c1d365fe14a07f03a05279f75",
+                    "mixHash" : "0xd51f631b33b95f0d78b4a47d60b88d8223f188b005e7e9e950a8bcd0339f320b",
+                    "nonce" : "0x212769ff15a81a69",
                     "number" : "0x01",
                     "parentHash" : "0x1f7ccbbdf755d4b682e49dffd64d5feee851f0c00ff61b811e95924c89e7cd19",
                     "receiptTrie" : "0x85318f7170df60e96cbf467556172b5317e19c3ef3433f58dd13af7caa053350",
@@ -135,10 +135,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -172,7 +172,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa044bed1074c324290ba10a6272e80f79381535950ef3217f359670a3e8cfd4584a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xf038572b2d98bdb797f41927b41739b809b1f7895522a2ff724b94a19a09ef88",
+        "lastblockhash" : "0xcbf53ab0d50ee83d254842d22a0864465ac1562c1d365fe14a07f03a05279f75",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -218,10 +218,10 @@
     "mem64kb_singleByte_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "7bf3ed8fd4ca57ef7065c6aca689d688590e2550b8039b4bb771826b1132ea9f"
+            "sourceHash" : "6ada96f5adfdb06701e97e151d3e2ab8ede907a7b37401af7b02955bcdbc47b4"
         },
         "blocks" : [
             {
@@ -232,9 +232,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x04d68860a920af1c8cdf988bd40799242d036190df027eaa1d078da8f72a40e2",
-                    "mixHash" : "0xedcceae15451b36f93681deeee40cc0ecc3bd945c87f423a7cf3d1ea271e2ef0",
-                    "nonce" : "0x7686f069decc384b",
+                    "hash" : "0x7f73874fec0ae3a38c7e717042df53abf78c37fc495170ef631564d7a117b284",
+                    "mixHash" : "0x6649d1f7c125456b94f7a340cb080dc87d21b5afa74f4163e5c8997275f0c34e",
+                    "nonce" : "0x402c8f0863a1b41f",
                     "number" : "0x01",
                     "parentHash" : "0x1f7ccbbdf755d4b682e49dffd64d5feee851f0c00ff61b811e95924c89e7cd19",
                     "receiptTrie" : "0x85318f7170df60e96cbf467556172b5317e19c3ef3433f58dd13af7caa053350",
@@ -243,10 +243,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -280,7 +280,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x04d68860a920af1c8cdf988bd40799242d036190df027eaa1d078da8f72a40e2",
+        "lastblockhash" : "0x7f73874fec0ae3a38c7e717042df53abf78c37fc495170ef631564d7a117b284",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -326,10 +326,10 @@
     "mem64kb_singleByte_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "7bf3ed8fd4ca57ef7065c6aca689d688590e2550b8039b4bb771826b1132ea9f"
+            "sourceHash" : "6ada96f5adfdb06701e97e151d3e2ab8ede907a7b37401af7b02955bcdbc47b4"
         },
         "blocks" : [
             {
@@ -340,9 +340,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0x281ac69c5f2f49460d004bf110012b6e8b587c81fb04c4854982991e81d1e733",
-                    "mixHash" : "0x6d021bee31466f989ce248b1ae51c0de1c0e63772bc65e5e4e83c834807d05e8",
-                    "nonce" : "0xb3d53d7b332ba839",
+                    "hash" : "0x7b64d023fb2fbe99b22b1bd666daf1a168e50181a920237c800058a198d20ea0",
+                    "mixHash" : "0x484ccb2df6e80e5a00530767e21d8475fef0f20e754f57bafaf234b3ef8fbf58",
+                    "nonce" : "0x8bcaa14bc77ed365",
                     "number" : "0x01",
                     "parentHash" : "0x1f7ccbbdf755d4b682e49dffd64d5feee851f0c00ff61b811e95924c89e7cd19",
                     "receiptTrie" : "0x85318f7170df60e96cbf467556172b5317e19c3ef3433f58dd13af7caa053350",
@@ -351,10 +351,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -388,7 +388,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x281ac69c5f2f49460d004bf110012b6e8b587c81fb04c4854982991e81d1e733",
+        "lastblockhash" : "0x7b64d023fb2fbe99b22b1bd666daf1a168e50181a920237c800058a198d20ea0",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -434,10 +434,10 @@
     "mem64kb_singleByte_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mem64kb_singleByte_d0g0v0Filler.json",
-            "sourceHash" : "7bf3ed8fd4ca57ef7065c6aca689d688590e2550b8039b4bb771826b1132ea9f"
+            "sourceHash" : "6ada96f5adfdb06701e97e151d3e2ab8ede907a7b37401af7b02955bcdbc47b4"
         },
         "blocks" : [
             {
@@ -448,9 +448,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xd62a",
-                    "hash" : "0xd9eb2cad2c6eebd7950b8975f21cf842fdce3007b5ebce4604919076d5c3d82b",
-                    "mixHash" : "0x92524b0b3665ef2a4a3c3ad3552e84d05c91fc207a127761f3cd321d61f6b778",
-                    "nonce" : "0x5ccf1128a95bee88",
+                    "hash" : "0x6a9e66127bc474a00fb1da1df84b5c8c39d9523088f5a3e3c62d512d50281e95",
+                    "mixHash" : "0x2e71a78e7e3e0f22b7ed11b600b24d16c0295ce7246eb708773db650770f3340",
+                    "nonce" : "0xcada6ec207dee145",
                     "number" : "0x01",
                     "parentHash" : "0x1f7ccbbdf755d4b682e49dffd64d5feee851f0c00ff61b811e95924c89e7cd19",
                     "receiptTrie" : "0x85318f7170df60e96cbf467556172b5317e19c3ef3433f58dd13af7caa053350",
@@ -459,10 +459,10 @@
                     "transactionsTrie" : "0x579a1a7e0077c790d96eb12a938445003a0f26110320cb2527921bad5605561a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x50001798",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -496,7 +496,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd9eb2cad2c6eebd7950b8975f21cf842fdce3007b5ebce4604919076d5c3d82b",
+        "lastblockhash" : "0x6a9e66127bc474a00fb1da1df84b5c8c39d9523088f5a3e3c62d512d50281e95",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/memReturn_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/memReturn_d0g0v0.json
index d9bc132be..4b5b3b6f5 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/memReturn_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/memReturn_d0g0v0.json
@@ -2,10 +2,10 @@
     "memReturn_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/memReturn_d0g0v0Filler.json",
-            "sourceHash" : "fa96da3c91ae4495c22eb6c7ef6635c63bc03224572939d6e934106a6d53c569"
+            "sourceHash" : "574c1d8118cb64a602a6c9965b777af296d6683018af2f66e3d70ab9157e09f8"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x672a",
-                    "hash" : "0x7d1e3dda017414a645b4830273f4cc75550daa43a7356a0f5dce08a80a031075",
-                    "mixHash" : "0x73661a7a3f6dcef762d338db8cd18cc06e4160080def813f66648f67287a4ffd",
-                    "nonce" : "0x26a0884a9f198afe",
+                    "hash" : "0xb62a8b0589c14c1f82dcb0bed88e4f3003ca47fb50205ab9ff21429036cdea8b",
+                    "mixHash" : "0x207bfd118bf8be5334cf9c6b844972e0c3a177f7cbb2ba59e2ed0a2a343f045e",
+                    "nonce" : "0x7d0d64aa680c2e46",
                     "number" : "0x01",
                     "parentHash" : "0x17b01482025b0404a717878b9a025b61617091047c2ccaf08929533799c82db8",
                     "receiptTrie" : "0x9d3607f2edda5281dc2e4b01cac99448e4a68e648e95ce65ac47c5953b013ed5",
@@ -27,7 +27,7 @@
                     "transactionsTrie" : "0x7c2c2ff999a03364f47da9403ae21285954273fa06a604b519760cfb492dbbdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0xff55883355001144bbccddffeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7d1e3dda017414a645b4830273f4cc75550daa43a7356a0f5dce08a80a031075",
+        "lastblockhash" : "0xb62a8b0589c14c1f82dcb0bed88e4f3003ca47fb50205ab9ff21429036cdea8b",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "memReturn_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/memReturn_d0g0v0Filler.json",
-            "sourceHash" : "fa96da3c91ae4495c22eb6c7ef6635c63bc03224572939d6e934106a6d53c569"
+            "sourceHash" : "574c1d8118cb64a602a6c9965b777af296d6683018af2f66e3d70ab9157e09f8"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x672a",
-                    "hash" : "0x21a733f118dae66a0d81c099a75331047dad04cfebcbb47c4e33a632aed4033b",
-                    "mixHash" : "0xd24e9d1272c4dadcab0dc4597518b0be4d1157981830fc46d06bd3ea668d79d3",
-                    "nonce" : "0xcbe0e4cb3ea19050",
+                    "hash" : "0x46e83dc79ee3a11fb8e577169f5b4e558d4a164d489be0aed5956f59cc2b7bd9",
+                    "mixHash" : "0x8f028122e6decd397cafad15df8d264d2c1d14bcb75496f2c261ceca72b88f97",
+                    "nonce" : "0xf8215a338f8005a6",
                     "number" : "0x01",
                     "parentHash" : "0x17b01482025b0404a717878b9a025b61617091047c2ccaf08929533799c82db8",
                     "receiptTrie" : "0xa369b2c72ea74b001626203fbccd2d19a7e47edec1e76a962fb5253ff1a191c0",
@@ -134,7 +134,7 @@
                     "transactionsTrie" : "0x7c2c2ff999a03364f47da9403ae21285954273fa06a604b519760cfb492dbbdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0xff55883355001144bbccddffeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x21a733f118dae66a0d81c099a75331047dad04cfebcbb47c4e33a632aed4033b",
+        "lastblockhash" : "0x46e83dc79ee3a11fb8e577169f5b4e558d4a164d489be0aed5956f59cc2b7bd9",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "memReturn_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/memReturn_d0g0v0Filler.json",
-            "sourceHash" : "fa96da3c91ae4495c22eb6c7ef6635c63bc03224572939d6e934106a6d53c569"
+            "sourceHash" : "574c1d8118cb64a602a6c9965b777af296d6683018af2f66e3d70ab9157e09f8"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x672a",
-                    "hash" : "0x36e028b0b2f5b9443ff4d70fbadb4f3cc281989ddb68a89f9e2e75cd123121da",
-                    "mixHash" : "0xda6e8835d1b94d79397bf339da92601516a4ce567bd376563f7f385d15cd4e0b",
-                    "nonce" : "0x37dc397303d34310",
+                    "hash" : "0x3ebbfbca98d869b377ff0abd344ad6380b2640a5db075018f874efa3fea30b8c",
+                    "mixHash" : "0xb83287b53783bdf86d45ea957af20946cf15d5d82d7e882df0a86b56b664df9b",
+                    "nonce" : "0xaaced0b00e220d9a",
                     "number" : "0x01",
                     "parentHash" : "0x17b01482025b0404a717878b9a025b61617091047c2ccaf08929533799c82db8",
                     "receiptTrie" : "0xa369b2c72ea74b001626203fbccd2d19a7e47edec1e76a962fb5253ff1a191c0",
@@ -241,7 +241,7 @@
                     "transactionsTrie" : "0x7c2c2ff999a03364f47da9403ae21285954273fa06a604b519760cfb492dbbdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0xff55883355001144bbccddffeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x36e028b0b2f5b9443ff4d70fbadb4f3cc281989ddb68a89f9e2e75cd123121da",
+        "lastblockhash" : "0x3ebbfbca98d869b377ff0abd344ad6380b2640a5db075018f874efa3fea30b8c",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "memReturn_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/memReturn_d0g0v0Filler.json",
-            "sourceHash" : "fa96da3c91ae4495c22eb6c7ef6635c63bc03224572939d6e934106a6d53c569"
+            "sourceHash" : "574c1d8118cb64a602a6c9965b777af296d6683018af2f66e3d70ab9157e09f8"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x672a",
-                    "hash" : "0x755dafa6a22a2ca3cb0d94e646852a8087b62a8c0a02ccc115855aa7006f46b7",
-                    "mixHash" : "0x146b4b03ef06388a49302f1473877f89117726c55bc4b3f3a933a78e1b7215b1",
-                    "nonce" : "0x62058ef7511c95f3",
+                    "hash" : "0x5f92cbbf370fc9a16a0ad3b1b316d0b341155782044b6111efbc17735fe390bc",
+                    "mixHash" : "0x603bdf938e170b528d6394600a4f860e6a7a086dd880b8fa7edd6347fca9a7c2",
+                    "nonce" : "0xca48681d034c61c3",
                     "number" : "0x01",
                     "parentHash" : "0x17b01482025b0404a717878b9a025b61617091047c2ccaf08929533799c82db8",
                     "receiptTrie" : "0xa369b2c72ea74b001626203fbccd2d19a7e47edec1e76a962fb5253ff1a191c0",
@@ -348,7 +348,7 @@
                     "transactionsTrie" : "0x7c2c2ff999a03364f47da9403ae21285954273fa06a604b519760cfb492dbbdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0xff55883355001144bbccddffeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x755dafa6a22a2ca3cb0d94e646852a8087b62a8c0a02ccc115855aa7006f46b7",
+        "lastblockhash" : "0x5f92cbbf370fc9a16a0ad3b1b316d0b341155782044b6111efbc17735fe390bc",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "memReturn_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/memReturn_d0g0v0Filler.json",
-            "sourceHash" : "fa96da3c91ae4495c22eb6c7ef6635c63bc03224572939d6e934106a6d53c569"
+            "sourceHash" : "574c1d8118cb64a602a6c9965b777af296d6683018af2f66e3d70ab9157e09f8"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x672a",
-                    "hash" : "0x25f2e2475c925b5d780e0903c030cc87779aadda6a8bac444f42e004ac3c1a35",
-                    "mixHash" : "0x3ef3678aefbe6947da0d8b6a514b19d6ee62609382cd922000fa28cd047cba6e",
-                    "nonce" : "0xf72d8a5bb396f59b",
+                    "hash" : "0xe25f8002ae858b588a4c259d430d76b2d0b12d53f03390f982750d4e487ce156",
+                    "mixHash" : "0xe34698c1395535ca7bfbd1f1c5f27751a0aab9537b0369291d68b6e7ddbfe656",
+                    "nonce" : "0x0185e0d882e40487",
                     "number" : "0x01",
                     "parentHash" : "0x17b01482025b0404a717878b9a025b61617091047c2ccaf08929533799c82db8",
                     "receiptTrie" : "0xa369b2c72ea74b001626203fbccd2d19a7e47edec1e76a962fb5253ff1a191c0",
@@ -455,7 +455,7 @@
                     "transactionsTrie" : "0x7c2c2ff999a03364f47da9403ae21285954273fa06a604b519760cfb492dbbdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0xff55883355001144bbccddffeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x25f2e2475c925b5d780e0903c030cc87779aadda6a8bac444f42e004ac3c1a35",
+        "lastblockhash" : "0xe25f8002ae858b588a4c259d430d76b2d0b12d53f03390f982750d4e487ce156",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0.json
index 4e4dbb7f5..b96a4eca5 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0.json
@@ -2,10 +2,10 @@
     "mload16bitBound_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0Filler.json",
-            "sourceHash" : "573454e754e0802786b307eb4cf3728c51a28b83ff9fbb0f5efe35dc9198db8b"
+            "sourceHash" : "862ed1923b0c3d62add2c67adb6eddc9b177a41ef8a28bec7a66eea054fea780"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x10000804025c",
                     "gasUsed" : "0x9da4",
-                    "hash" : "0x6424d03ca46da1ee5efadee772fd6e71090b16c55cca5a6ae996f4b6616ef347",
-                    "mixHash" : "0x44a143f8c9b3a6603e63878dc6fadf7f928316c4b52bb4f4b615af7a070ccfcb",
-                    "nonce" : "0x2fbe6cb3a483f8f5",
+                    "hash" : "0x3fc9da346f2d9cc771c97891aa4d4578dcf7133886c2cdaaff843403b556d533",
+                    "mixHash" : "0x3830501c09c19bbd14ec6433d6683d6f8a4578e9e1c353be5064ba486a2b0232",
+                    "nonce" : "0x023a9a5ae5e10e3a",
                     "number" : "0x01",
                     "parentHash" : "0x01db3e48429024a3b1bc933060013fbf25856beffa1f442a4b84da518e01a0ab",
                     "receiptTrie" : "0xe0e174e59e593ffbe91307b938845623a33ee7d73fe81ef3d32fc773265def0d",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x88d6ef5af056f0601897b4e7cc21208055807b114910925d4b48c7b484727400",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x10000804025c",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6424d03ca46da1ee5efadee772fd6e71090b16c55cca5a6ae996f4b6616ef347",
+        "lastblockhash" : "0x3fc9da346f2d9cc771c97891aa4d4578dcf7133886c2cdaaff843403b556d533",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "mload16bitBound_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0Filler.json",
-            "sourceHash" : "573454e754e0802786b307eb4cf3728c51a28b83ff9fbb0f5efe35dc9198db8b"
+            "sourceHash" : "862ed1923b0c3d62add2c67adb6eddc9b177a41ef8a28bec7a66eea054fea780"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x10000804025c",
                     "gasUsed" : "0x9da4",
-                    "hash" : "0x83d2667479ea85140a303c810ad135f5733a3ceac40886292925421d03c43a23",
-                    "mixHash" : "0xac3934b79ca248acdfef74e31d8d98f9872802a56a1cc5ab2711148d1276779a",
-                    "nonce" : "0xe46f557dff6465e0",
+                    "hash" : "0x864469aee0de2102c1f5ad6cdc7201b69d0b0e25a0439fafbb625300ea22882b",
+                    "mixHash" : "0xf62e2c369cf60d49d09212a89fb40c429c2fc5acc0e0fa8f8efd3a08b2da4b05",
+                    "nonce" : "0xc6ef6fb9b027b857",
                     "number" : "0x01",
                     "parentHash" : "0x01db3e48429024a3b1bc933060013fbf25856beffa1f442a4b84da518e01a0ab",
                     "receiptTrie" : "0xa51ae302d83c38e547c132b5ad8541bc3261ed442d9919152bd5eb1b03a3dccf",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x88d6ef5af056f0601897b4e7cc21208055807b114910925d4b48c7b484727400",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90265f901faa001db3e48429024a3b1bc933060013fbf25856beffa1f442a4b84da518e01a0aba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0580c635d0b7f317d133f14f77e0f039e116ad48408c069e9d4f68b10471187a3a088d6ef5af056f0601897b4e7cc21208055807b114910925d4b48c7b484727400a0a51ae302d83c38e547c132b5ad8541bc3261ed442d9919152bd5eb1b03a3dccfb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018610000804025c829da48203e880a0ac3934b79ca248acdfef74e31d8d98f9872802a56a1cc5ab2711148d1276779a88e46f557dff6465e0f865f86380018610000804025c940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba072be3b0b917e373137dcaefae958cf33926e924c57f8d4d323b09e0bfc5d5c0ea01fcee44156d51a5b28c2e3d17286ccf57344915b401f914c1a53eab24e815e1cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x10000804025c",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x83d2667479ea85140a303c810ad135f5733a3ceac40886292925421d03c43a23",
+        "lastblockhash" : "0x864469aee0de2102c1f5ad6cdc7201b69d0b0e25a0439fafbb625300ea22882b",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "mload16bitBound_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0Filler.json",
-            "sourceHash" : "573454e754e0802786b307eb4cf3728c51a28b83ff9fbb0f5efe35dc9198db8b"
+            "sourceHash" : "862ed1923b0c3d62add2c67adb6eddc9b177a41ef8a28bec7a66eea054fea780"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x10000804025c",
                     "gasUsed" : "0x9da4",
-                    "hash" : "0xa4437425425f560c09ddcdc9cd512e20d5502306bd6d00c61af14093bab6cb86",
-                    "mixHash" : "0x96fc7bc9adbd3bc04d94749e3c902587b230e72c04009db1e5c40ee0d71153ad",
-                    "nonce" : "0xa79d7abe0119ceef",
+                    "hash" : "0xcc1c1f92ef318b84118b55eb1610c3bc6debd36dcf2ab07775d31d6784f51bd3",
+                    "mixHash" : "0x7d2ad75c6ceb4d5b1579a79979ad62c5bd8cdea75fcb4b96f039e7fd0d5c5f2c",
+                    "nonce" : "0x33f9d5aafa0122c4",
                     "number" : "0x01",
                     "parentHash" : "0x01db3e48429024a3b1bc933060013fbf25856beffa1f442a4b84da518e01a0ab",
                     "receiptTrie" : "0xa51ae302d83c38e547c132b5ad8541bc3261ed442d9919152bd5eb1b03a3dccf",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x88d6ef5af056f0601897b4e7cc21208055807b114910925d4b48c7b484727400",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x10000804025c",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa4437425425f560c09ddcdc9cd512e20d5502306bd6d00c61af14093bab6cb86",
+        "lastblockhash" : "0xcc1c1f92ef318b84118b55eb1610c3bc6debd36dcf2ab07775d31d6784f51bd3",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "mload16bitBound_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0Filler.json",
-            "sourceHash" : "573454e754e0802786b307eb4cf3728c51a28b83ff9fbb0f5efe35dc9198db8b"
+            "sourceHash" : "862ed1923b0c3d62add2c67adb6eddc9b177a41ef8a28bec7a66eea054fea780"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x10000804025c",
                     "gasUsed" : "0x9da4",
-                    "hash" : "0xaeea3f03b6c1cb5244702b7967cbca74b29ee4284d51848e49cca128f8ab9096",
-                    "mixHash" : "0x60571fb3c8eaf692c6a5c5f032d932c5edcad0f9633b6bc93320cd7a0cd13708",
-                    "nonce" : "0x4fc3876a117237f4",
+                    "hash" : "0x9049e66b870c19fc04a418e92ed54f21182ad29be49f1a119d2028faffa5ddf1",
+                    "mixHash" : "0x9750a7ff3565b04b11df4c075df8a9ebdf61ebb70f87ed73a6db0d37c6e21db6",
+                    "nonce" : "0x10faba53f54c4f80",
                     "number" : "0x01",
                     "parentHash" : "0x01db3e48429024a3b1bc933060013fbf25856beffa1f442a4b84da518e01a0ab",
                     "receiptTrie" : "0xa51ae302d83c38e547c132b5ad8541bc3261ed442d9919152bd5eb1b03a3dccf",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x88d6ef5af056f0601897b4e7cc21208055807b114910925d4b48c7b484727400",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90265f901faa001db3e48429024a3b1bc933060013fbf25856beffa1f442a4b84da518e01a0aba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0580c635d0b7f317d133f14f77e0f039e116ad48408c069e9d4f68b10471187a3a088d6ef5af056f0601897b4e7cc21208055807b114910925d4b48c7b484727400a0a51ae302d83c38e547c132b5ad8541bc3261ed442d9919152bd5eb1b03a3dccfb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018610000804025c829da48203e880a060571fb3c8eaf692c6a5c5f032d932c5edcad0f9633b6bc93320cd7a0cd13708884fc3876a117237f4f865f86380018610000804025c940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba072be3b0b917e373137dcaefae958cf33926e924c57f8d4d323b09e0bfc5d5c0ea01fcee44156d51a5b28c2e3d17286ccf57344915b401f914c1a53eab24e815e1cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x10000804025c",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fdf901f8a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa06c92f23f39edd92600b5713930185a6bb453646f8d282cca90df433bd7fca8cfa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808610000804025c808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xaeea3f03b6c1cb5244702b7967cbca74b29ee4284d51848e49cca128f8ab9096",
+        "lastblockhash" : "0x9049e66b870c19fc04a418e92ed54f21182ad29be49f1a119d2028faffa5ddf1",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "mload16bitBound_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload16bitBound_d0g0v0Filler.json",
-            "sourceHash" : "573454e754e0802786b307eb4cf3728c51a28b83ff9fbb0f5efe35dc9198db8b"
+            "sourceHash" : "862ed1923b0c3d62add2c67adb6eddc9b177a41ef8a28bec7a66eea054fea780"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x10000804025c",
                     "gasUsed" : "0x9da4",
-                    "hash" : "0x7289d29f55cd057f583d3705e442a3e61314908e5ef690039e2a02a47f12fd26",
-                    "mixHash" : "0x776037f9cf7e01ccb47b44465882211096b29c5860494d6f2d73db55f26157cf",
-                    "nonce" : "0x9fe27ca85e7dd637",
+                    "hash" : "0x716626a63762cd3ad2b198b876db2f7030af82b9630248101d4437dffeb162a6",
+                    "mixHash" : "0x93154a826ad3cfbb75acb05cbbd2cd5575bf83d730ed0929fb0af68c02ccd116",
+                    "nonce" : "0xb4cb04d656fe94b5",
                     "number" : "0x01",
                     "parentHash" : "0x01db3e48429024a3b1bc933060013fbf25856beffa1f442a4b84da518e01a0ab",
                     "receiptTrie" : "0xa51ae302d83c38e547c132b5ad8541bc3261ed442d9919152bd5eb1b03a3dccf",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x88d6ef5af056f0601897b4e7cc21208055807b114910925d4b48c7b484727400",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x10000804025c",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7289d29f55cd057f583d3705e442a3e61314908e5ef690039e2a02a47f12fd26",
+        "lastblockhash" : "0x716626a63762cd3ad2b198b876db2f7030af82b9630248101d4437dffeb162a6",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0.json
index 226b82bdf..11fbc6b05 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0.json
@@ -2,10 +2,10 @@
     "mload8bitBound_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0Filler.json",
-            "sourceHash" : "43537d0feffd3deccf7b7accae8ad776d569127b411df44efc801b1a5077e63e"
+            "sourceHash" : "3b7d7e87b00477bb55130e29bd4816d42371e69baff5fae8b87bc05033d88145"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x65b4",
-                    "hash" : "0xcac45a13a2631c6eaa968f2d1422db8a6d44a124428cc3deed782a1653951b12",
-                    "mixHash" : "0xe9246e7c00542fc1d3739eb7a9058aca0c42fc5c7082c210681c349f33817db2",
-                    "nonce" : "0x827935c915e0d2c9",
+                    "hash" : "0xfc4016e978867c607ba471905c2b66e6148de90c668e6e6c107e495b0e20301b",
+                    "mixHash" : "0xbbc4b9b797f57f3a26e04b5afee4d6c2886e4329b519ccd21e4bf8a158659814",
+                    "nonce" : "0x33f8f40aeb0d7d4f",
                     "number" : "0x01",
                     "parentHash" : "0x98c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732a",
                     "receiptTrie" : "0xdeaf9c2859935785c5aacf5f34fec113ecaa8cbbe357015feb826a56ee170c7f",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x4cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90261f901f9a098c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732aa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0e006154b1e898b60856f5f53a835d279c73b25b5f0d0212bb247275a8e34b535a04cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23a0deaf9c2859935785c5aacf5f34fec113ecaa8cbbe357015feb826a56ee170c7fb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a000000008265b48203e880a0e9246e7c00542fc1d3739eb7a9058aca0c42fc5c7082c210681c349f33817db288827935c915e0d2c9f862f860800183035b60940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca0523479aefd977c43bd2b4139af4a70f5c31afda736b3e41638e84d502dfc0811a0022efd1c42fdabddfb2cda7b69526a548fa95857108517f51aa36bfe989d236dc0",
+                "rlp" : "0xf90261f901f9a098c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732aa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0e006154b1e898b60856f5f53a835d279c73b25b5f0d0212bb247275a8e34b535a04cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23a0deaf9c2859935785c5aacf5f34fec113ecaa8cbbe357015feb826a56ee170c7fb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a000000008265b48203e880a0bbc4b9b797f57f3a26e04b5afee4d6c2886e4329b519ccd21e4bf8a1586598148833f8f40aeb0d7d4ff862f860800183035b60940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca0523479aefd977c43bd2b4139af4a70f5c31afda736b3e41638e84d502dfc0811a0022efd1c42fdabddfb2cda7b69526a548fa95857108517f51aa36bfe989d236dc0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x035b60",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcac45a13a2631c6eaa968f2d1422db8a6d44a124428cc3deed782a1653951b12",
+        "lastblockhash" : "0xfc4016e978867c607ba471905c2b66e6148de90c668e6e6c107e495b0e20301b",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "mload8bitBound_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0Filler.json",
-            "sourceHash" : "43537d0feffd3deccf7b7accae8ad776d569127b411df44efc801b1a5077e63e"
+            "sourceHash" : "3b7d7e87b00477bb55130e29bd4816d42371e69baff5fae8b87bc05033d88145"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x65b4",
-                    "hash" : "0x9fc0a638ae00fba3664d18056829aa0da6b010937f1961472499cbf9d7232d72",
-                    "mixHash" : "0x43db8d44c8d3c461a56b0c45e14512629790a5bf49c1e10fb8fcc73225294238",
-                    "nonce" : "0xac5b09281a80cc76",
+                    "hash" : "0xc9e443acd70a77373b10886d000e616f9b298063d02fb1f41a3ab059f2426b09",
+                    "mixHash" : "0xa57f1d0558104022cfd3801eb247206110f1ba2895ceea408fe90def10a80f04",
+                    "nonce" : "0xadb2eb93f5c0783d",
                     "number" : "0x01",
                     "parentHash" : "0x98c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732a",
                     "receiptTrie" : "0x9b795101f1d32f8abeced89ebf6d2e57da325cc96174a427443793d8bc926f73",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x4cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x035b60",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9fc0a638ae00fba3664d18056829aa0da6b010937f1961472499cbf9d7232d72",
+        "lastblockhash" : "0xc9e443acd70a77373b10886d000e616f9b298063d02fb1f41a3ab059f2426b09",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "mload8bitBound_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0Filler.json",
-            "sourceHash" : "43537d0feffd3deccf7b7accae8ad776d569127b411df44efc801b1a5077e63e"
+            "sourceHash" : "3b7d7e87b00477bb55130e29bd4816d42371e69baff5fae8b87bc05033d88145"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x65b4",
-                    "hash" : "0xad44bcd4f25cc9969d0fe84af6e817ea82ce483b08bcd584125bbccb99291582",
-                    "mixHash" : "0x74c4d6d23a095561bad09ad70c1e09c3b8afa6fdb6d817e6af1430eeddd6e041",
-                    "nonce" : "0x6328c4a495694c68",
+                    "hash" : "0x9d56e2472ada23ea1848b4b123c2e80e1203a025b9608a064d983b794f7e5f6a",
+                    "mixHash" : "0x0664db30045014fb2661f2323f24b1a9fadd13b4e86198b78d044691966d8b13",
+                    "nonce" : "0x68a9b0598e2e2266",
                     "number" : "0x01",
                     "parentHash" : "0x98c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732a",
                     "receiptTrie" : "0x9b795101f1d32f8abeced89ebf6d2e57da325cc96174a427443793d8bc926f73",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x4cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90261f901f9a098c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732aa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa093617a80627008c697e6fc725c09a6caeddff7c606722ac92f1db63f66e06ab4a04cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23a09b795101f1d32f8abeced89ebf6d2e57da325cc96174a427443793d8bc926f73b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a000000008265b48203e880a00664db30045014fb2661f2323f24b1a9fadd13b4e86198b78d044691966d8b138868a9b0598e2e2266f862f860800183035b60940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca0523479aefd977c43bd2b4139af4a70f5c31afda736b3e41638e84d502dfc0811a0022efd1c42fdabddfb2cda7b69526a548fa95857108517f51aa36bfe989d236dc0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x035b60",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xad44bcd4f25cc9969d0fe84af6e817ea82ce483b08bcd584125bbccb99291582",
+        "lastblockhash" : "0x9d56e2472ada23ea1848b4b123c2e80e1203a025b9608a064d983b794f7e5f6a",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "mload8bitBound_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0Filler.json",
-            "sourceHash" : "43537d0feffd3deccf7b7accae8ad776d569127b411df44efc801b1a5077e63e"
+            "sourceHash" : "3b7d7e87b00477bb55130e29bd4816d42371e69baff5fae8b87bc05033d88145"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x65b4",
-                    "hash" : "0xdac23324b9b453585242ca2672db580a5abde6a198cb590385909c513f770a3c",
-                    "mixHash" : "0x5bc7e918d520c61073cc57b7aaa7ef6d0574b3c733affc77f9c5d62ede6e83e6",
-                    "nonce" : "0xa90750a7155e6345",
+                    "hash" : "0x892f3179b2a7c50d121314559ddf3b77f0cd972a93cca3cc44a835018ab57de4",
+                    "mixHash" : "0x8a394627c61b37867fa0ce7bc84f71a430a16b9b495c82ca4a955eee23d757aa",
+                    "nonce" : "0x55c76505a963b178",
                     "number" : "0x01",
                     "parentHash" : "0x98c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732a",
                     "receiptTrie" : "0x9b795101f1d32f8abeced89ebf6d2e57da325cc96174a427443793d8bc926f73",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x4cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x035b60",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdac23324b9b453585242ca2672db580a5abde6a198cb590385909c513f770a3c",
+        "lastblockhash" : "0x892f3179b2a7c50d121314559ddf3b77f0cd972a93cca3cc44a835018ab57de4",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "mload8bitBound_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload8bitBound_d0g0v0Filler.json",
-            "sourceHash" : "43537d0feffd3deccf7b7accae8ad776d569127b411df44efc801b1a5077e63e"
+            "sourceHash" : "3b7d7e87b00477bb55130e29bd4816d42371e69baff5fae8b87bc05033d88145"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x65b4",
-                    "hash" : "0x315d5611aa683c90269a080b2a59bb25db187e7c5e862a945ca24214f566d798",
-                    "mixHash" : "0x699d5b2ee0e521da1b747bae6f63c2461531bc83fc05297b6f82f745c6a28177",
-                    "nonce" : "0x8059d1c334e4eb80",
+                    "hash" : "0x54573af5cc174f58c0599a5d2315143c00f82e70d1b7c69371f8de3d72617c69",
+                    "mixHash" : "0x4c1ec9c825635b7879cead2f4fedecef8c1ba815cca7360e29770c9707f6eb72",
+                    "nonce" : "0x516f57fe1bc0b673",
                     "number" : "0x01",
                     "parentHash" : "0x98c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732a",
                     "receiptTrie" : "0x9b795101f1d32f8abeced89ebf6d2e57da325cc96174a427443793d8bc926f73",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x4cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90261f901f9a098c2f885c83bba1dd76e20c3c38bcf609dc2904bf8850b5e9c7b6a03c4bb732aa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa093617a80627008c697e6fc725c09a6caeddff7c606722ac92f1db63f66e06ab4a04cc21e64a3c97e9cc2bcfd175dd6c4fc0fcc6cb6a4fab8e2b0e829fbbe3d9a23a09b795101f1d32f8abeced89ebf6d2e57da325cc96174a427443793d8bc926f73b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a000000008265b48203e880a04c1ec9c825635b7879cead2f4fedecef8c1ba815cca7360e29770c9707f6eb7288516f57fe1bc0b673f862f860800183035b60940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca0523479aefd977c43bd2b4139af4a70f5c31afda736b3e41638e84d502dfc0811a0022efd1c42fdabddfb2cda7b69526a548fa95857108517f51aa36bfe989d236dc0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x035b60",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x315d5611aa683c90269a080b2a59bb25db187e7c5e862a945ca24214f566d798",
+        "lastblockhash" : "0x54573af5cc174f58c0599a5d2315143c00f82e70d1b7c69371f8de3d72617c69",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0.json
index 501806c7e..e0aedfd9f 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "mload_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "03a04f0f45820c3559282b5c8d9ca0f73ca6d698fdb9ff79d7a4e80643837e4d"
+            "sourceHash" : "c274c7fa666661ce6b08ae1597520c37a1bf96115d8ab23df00c9433bac56b2a"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xd43e03fbffdc38dae05a1ab80c5ad8b932820d28b72d1ddfc041e1f25a808624",
-                    "mixHash" : "0xfa7419ffbb444480d3c25245b2fbcf96d7bacb479b6c1a075a552f35289e9a54",
-                    "nonce" : "0x9c0ebbda689c8a82",
+                    "hash" : "0x76f7121655c9d4fa563bf68f90843e59240d1e0377d076074269f482c5abe11d",
+                    "mixHash" : "0x6ee491263db6633619c9d3c473ca458c793114b39b68a0bd1995e0acf6d03850",
+                    "nonce" : "0xc3d32ffec2748247",
                     "number" : "0x01",
                     "parentHash" : "0xafddacc656bcf8b7af5067d1ed98031dc3e0d2a76ece89035f30f39512e03ce0",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0714551f68b507d2cc089c0f813e4b69ffc25de65de5b51512d260689dc1780cda056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xd43e03fbffdc38dae05a1ab80c5ad8b932820d28b72d1ddfc041e1f25a808624",
+        "lastblockhash" : "0x76f7121655c9d4fa563bf68f90843e59240d1e0377d076074269f482c5abe11d",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "mload_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "03a04f0f45820c3559282b5c8d9ca0f73ca6d698fdb9ff79d7a4e80643837e4d"
+            "sourceHash" : "c274c7fa666661ce6b08ae1597520c37a1bf96115d8ab23df00c9433bac56b2a"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x1017757e6e0bc7bdf31f45d71f0ff5f2167bfd71e300cab807418d0a3d06512d",
-                    "mixHash" : "0x62ee1396e86d66a2c19545b596fc355ab3c3396d87a08f21e175a184b10f58be",
-                    "nonce" : "0xb74cf9428f85b753",
+                    "hash" : "0xcf9492c5f8f5e7f83604a83bf655cbd4afb4eb41f9e926771c8028f7ba1025af",
+                    "mixHash" : "0xe387dee11699064e31f673fa603badfa14bb640b4b0b5abea389cd2597d0d9a4",
+                    "nonce" : "0x84baacc28894c4fb",
                     "number" : "0x01",
                     "parentHash" : "0xafddacc656bcf8b7af5067d1ed98031dc3e0d2a76ece89035f30f39512e03ce0",
                     "receiptTrie" : "0xd827fd4ef495674f7417966e44edbf172085936ffae594792d85a36f8d1e1edf",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90266f901fca0afddacc656bcf8b7af5067d1ed98031dc3e0d2a76ece89035f30f39512e03ce0a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa01cc9c09b8f9841d1f17a6becac2b795ad076cea31adc9b27cee56ffb38582f63a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a0d827fd4ef495674f7417966e44edbf172085936ffae594792d85a36f8d1e1edfb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a062ee1396e86d66a2c19545b596fc355ab3c3396d87a08f21e175a184b10f58be88b74cf9428f85b753f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1017757e6e0bc7bdf31f45d71f0ff5f2167bfd71e300cab807418d0a3d06512d",
+        "lastblockhash" : "0xcf9492c5f8f5e7f83604a83bf655cbd4afb4eb41f9e926771c8028f7ba1025af",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "mload_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "03a04f0f45820c3559282b5c8d9ca0f73ca6d698fdb9ff79d7a4e80643837e4d"
+            "sourceHash" : "c274c7fa666661ce6b08ae1597520c37a1bf96115d8ab23df00c9433bac56b2a"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x1cbb4d25ea2c91a165b9e650aa38e674071356dd46b2ad26a8c54c06ccf528db",
-                    "mixHash" : "0x31ac297d84a6f3e297ee53dadfcc5cbf4aee8c63f562c6d62293363c8626e795",
-                    "nonce" : "0x9484fd0ae0605c6a",
+                    "hash" : "0xd2cd1078f54896544941705dfb3683ecef302f028849f7c3b64338448a7155b5",
+                    "mixHash" : "0x4d5c969587bb0c2923fcaa1b54044ce65feddbcf994e4a39769fe93c227ed7d0",
+                    "nonce" : "0xb4664f57151ae2fc",
                     "number" : "0x01",
                     "parentHash" : "0xafddacc656bcf8b7af5067d1ed98031dc3e0d2a76ece89035f30f39512e03ce0",
                     "receiptTrie" : "0xd827fd4ef495674f7417966e44edbf172085936ffae594792d85a36f8d1e1edf",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1cbb4d25ea2c91a165b9e650aa38e674071356dd46b2ad26a8c54c06ccf528db",
+        "lastblockhash" : "0xd2cd1078f54896544941705dfb3683ecef302f028849f7c3b64338448a7155b5",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "mload_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "03a04f0f45820c3559282b5c8d9ca0f73ca6d698fdb9ff79d7a4e80643837e4d"
+            "sourceHash" : "c274c7fa666661ce6b08ae1597520c37a1bf96115d8ab23df00c9433bac56b2a"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xcaf4a925cbaf45fc5d24cd1663e5d8e6015ce723614d46f50e8b8557a3b18758",
-                    "mixHash" : "0x03954d93c3b2a16a022860c734faf22b1910e400f1a344343694f69a25425707",
-                    "nonce" : "0x68a00aaf5ab2d906",
+                    "hash" : "0xa4afb59b010f8923a163b8aac16c1325bc3c8ea2d6239428588b4c381b7f70ad",
+                    "mixHash" : "0x4302364c84e97e55930daf5c0a88a136ff0f5fda2e3cb3c5bc8d18fc58290fc8",
+                    "nonce" : "0x83f5c500de1b62bd",
                     "number" : "0x01",
                     "parentHash" : "0xafddacc656bcf8b7af5067d1ed98031dc3e0d2a76ece89035f30f39512e03ce0",
                     "receiptTrie" : "0xd827fd4ef495674f7417966e44edbf172085936ffae594792d85a36f8d1e1edf",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "0xf90266f901fca0afddacc656bcf8b7af5067d1ed98031dc3e0d2a76ece89035f30f39512e03ce0a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa01cc9c09b8f9841d1f17a6becac2b795ad076cea31adc9b27cee56ffb38582f63a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a0d827fd4ef495674f7417966e44edbf172085936ffae594792d85a36f8d1e1edfb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a003954d93c3b2a16a022860c734faf22b1910e400f1a344343694f69a254257078868a00aaf5ab2d906f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcaf4a925cbaf45fc5d24cd1663e5d8e6015ce723614d46f50e8b8557a3b18758",
+        "lastblockhash" : "0xa4afb59b010f8923a163b8aac16c1325bc3c8ea2d6239428588b4c381b7f70ad",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "mload_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mload_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "03a04f0f45820c3559282b5c8d9ca0f73ca6d698fdb9ff79d7a4e80643837e4d"
+            "sourceHash" : "c274c7fa666661ce6b08ae1597520c37a1bf96115d8ab23df00c9433bac56b2a"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x181646dfe46f5a6d1db8d5957710190099a2f56e81ac3c4a03f740f4e9a5d51d",
-                    "mixHash" : "0x61656c29d6845a4672d7819cb93885f2806ce0578316d863d52077494bb94baf",
-                    "nonce" : "0x28b4e8fc441c12e7",
+                    "hash" : "0x35a2ab4b790d48621b846591f7c11dd263690f21a639d324f929d8a7d6b58bed",
+                    "mixHash" : "0x736c4aec57e18f766925064efb7bf0515178108e41e5fc4b0c09d66b9df4598c",
+                    "nonce" : "0x58a0bf69dfd98a5c",
                     "number" : "0x01",
                     "parentHash" : "0xafddacc656bcf8b7af5067d1ed98031dc3e0d2a76ece89035f30f39512e03ce0",
                     "receiptTrie" : "0xd827fd4ef495674f7417966e44edbf172085936ffae594792d85a36f8d1e1edf",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x181646dfe46f5a6d1db8d5957710190099a2f56e81ac3c4a03f740f4e9a5d51d",
+        "lastblockhash" : "0x35a2ab4b790d48621b846591f7c11dd263690f21a639d324f929d8a7d6b58bed",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0.json
index e33c8d765..54646ccd3 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "mstore_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "b701e8ff1b1e71a2b5d75bdf69c58c91e84735f6554bc717c00cc498503fcb6f"
+            "sourceHash" : "552883387587771760f4f5f63018938bb6b1cf0554c00943cf980d3b65ed596d"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x127c1841085484835508d2766e23d9d59a29f78b59a1fc9f314615d48c2ed36a",
-                    "mixHash" : "0x7f4268946bbd1a14454f81d13bfa5994d4d956768e5357ae0ed94e1cf3a89f7b",
-                    "nonce" : "0x75ef8fc0b1170dd8",
+                    "hash" : "0xaa7b08c24f42d353925b0048a9cf36107886ef04b0029bc044214364e0fc3566",
+                    "mixHash" : "0x188b8a591dbc61a9b24d91ef9ac288934ce6965573fd6a35481d334cc7a3e216",
+                    "nonce" : "0x28a96603b6cbbcea",
                     "number" : "0x01",
                     "parentHash" : "0xf55133a28123e049d9e1f7474b4f29cd89a9fa55d60989dc254c8b0594f4ac3c",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90266f901fca0f55133a28123e049d9e1f7474b4f29cd89a9fa55d60989dc254c8b0594f4ac3ca01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0c8d846067889a62fcd9598414b3014be8b12f0fca6a16c0b64dc4d2d845f6b70a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a097fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a0188b8a591dbc61a9b24d91ef9ac288934ce6965573fd6a35481d334cc7a3e2168828a96603b6cbbceaf864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x127c1841085484835508d2766e23d9d59a29f78b59a1fc9f314615d48c2ed36a",
+        "lastblockhash" : "0xaa7b08c24f42d353925b0048a9cf36107886ef04b0029bc044214364e0fc3566",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "mstore_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "b701e8ff1b1e71a2b5d75bdf69c58c91e84735f6554bc717c00cc498503fcb6f"
+            "sourceHash" : "552883387587771760f4f5f63018938bb6b1cf0554c00943cf980d3b65ed596d"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x5f357a9193381039416281588d1a69c3ef3112878a9d8f8442825ea52e72be13",
-                    "mixHash" : "0x06cb7732b80866f7cb0478d4bc6d57ed7ca996657212cfac4078475a16109fc3",
-                    "nonce" : "0x77e4741c0dd08c06",
+                    "hash" : "0xc20237c8852c242ca2d41c4e87cd4a7967c1e38fc607b0d4aab0e571ae5d83ad",
+                    "mixHash" : "0x4b34fa57a11eb0cb69aa023efc365143e7128c62aaf88ee412d045ae1d2d72bd",
+                    "nonce" : "0x4e761f8bf1385d45",
                     "number" : "0x01",
                     "parentHash" : "0xf55133a28123e049d9e1f7474b4f29cd89a9fa55d60989dc254c8b0594f4ac3c",
                     "receiptTrie" : "0x244b998628cf3d86539b437e874c7c06542789bf665acf9b412243789766f0d0",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5f357a9193381039416281588d1a69c3ef3112878a9d8f8442825ea52e72be13",
+        "lastblockhash" : "0xc20237c8852c242ca2d41c4e87cd4a7967c1e38fc607b0d4aab0e571ae5d83ad",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "mstore_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "b701e8ff1b1e71a2b5d75bdf69c58c91e84735f6554bc717c00cc498503fcb6f"
+            "sourceHash" : "552883387587771760f4f5f63018938bb6b1cf0554c00943cf980d3b65ed596d"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xd8c8a927e14bf5ef7146cc0a5415a374cdce589ba1d0be1054e0ab2869cb5777",
-                    "mixHash" : "0x4068e7d63db521b154fd686add49c0e387971673a79ab8b446cb97c97ba492ae",
-                    "nonce" : "0x1d253924752cd9ad",
+                    "hash" : "0x29c8417928b7b5683294cffd872d0bad054878d8c82a03c84b7d02d8ea668a82",
+                    "mixHash" : "0x73eadbacb2534b989c27a43b4ad0fdac8420db139d2a1e10f040902967bbe925",
+                    "nonce" : "0x8bfe2231c24cbe18",
                     "number" : "0x01",
                     "parentHash" : "0xf55133a28123e049d9e1f7474b4f29cd89a9fa55d60989dc254c8b0594f4ac3c",
                     "receiptTrie" : "0x244b998628cf3d86539b437e874c7c06542789bf665acf9b412243789766f0d0",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd8c8a927e14bf5ef7146cc0a5415a374cdce589ba1d0be1054e0ab2869cb5777",
+        "lastblockhash" : "0x29c8417928b7b5683294cffd872d0bad054878d8c82a03c84b7d02d8ea668a82",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "mstore_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "b701e8ff1b1e71a2b5d75bdf69c58c91e84735f6554bc717c00cc498503fcb6f"
+            "sourceHash" : "552883387587771760f4f5f63018938bb6b1cf0554c00943cf980d3b65ed596d"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x6e7eafc2341471b7d2f6dc7cc537a561aff25aa3b68a8684816d3630c9276196",
-                    "mixHash" : "0x4020b1607459898bb8ee15a4fbde1ba70c5a3a7480c8949c9c7fd0a8ff78b2cd",
-                    "nonce" : "0xd78a3f2bb6bbfde0",
+                    "hash" : "0x6bdacf349dbe437d61148226442c67e09e0c9690e88e56ae99114843cef1cb38",
+                    "mixHash" : "0x9c82aa9a6ff039182e51c70a0f6ae038cdae3a5aa710d1d16492ed200c234093",
+                    "nonce" : "0xf2d305df3316fa2e",
                     "number" : "0x01",
                     "parentHash" : "0xf55133a28123e049d9e1f7474b4f29cd89a9fa55d60989dc254c8b0594f4ac3c",
                     "receiptTrie" : "0x244b998628cf3d86539b437e874c7c06542789bf665acf9b412243789766f0d0",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6e7eafc2341471b7d2f6dc7cc537a561aff25aa3b68a8684816d3630c9276196",
+        "lastblockhash" : "0x6bdacf349dbe437d61148226442c67e09e0c9690e88e56ae99114843cef1cb38",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "mstore_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstore_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "b701e8ff1b1e71a2b5d75bdf69c58c91e84735f6554bc717c00cc498503fcb6f"
+            "sourceHash" : "552883387587771760f4f5f63018938bb6b1cf0554c00943cf980d3b65ed596d"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x7841db8dd82ce44d6d56cac8a2a00c83421a25ad81762f55246490adf4fff38b",
-                    "mixHash" : "0x39e0d05136492f75d1f27db2737b79c32d7616bcfc7a7c5b1238e6934df61fd0",
-                    "nonce" : "0x41bfd63d30197f9f",
+                    "hash" : "0x0105f096f074f21af3af6722faabf292d042e7d45cf17eef97431947df199ad4",
+                    "mixHash" : "0xab8d2fc36dd657013c6303c91dc38b6114c23a0dae69169ade352c2c7afbac2f",
+                    "nonce" : "0x655c88c5cb6a96a9",
                     "number" : "0x01",
                     "parentHash" : "0xf55133a28123e049d9e1f7474b4f29cd89a9fa55d60989dc254c8b0594f4ac3c",
                     "receiptTrie" : "0x244b998628cf3d86539b437e874c7c06542789bf665acf9b412243789766f0d0",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7841db8dd82ce44d6d56cac8a2a00c83421a25ad81762f55246490adf4fff38b",
+        "lastblockhash" : "0x0105f096f074f21af3af6722faabf292d042e7d45cf17eef97431947df199ad4",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0.json
index 38597f5b2..dbf2d7bff 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "mstroe8_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "dd25e4820dc83b467c2a008312fa29ece23140852cc6908295d9dfd0192767c7"
+            "sourceHash" : "3a7982d735b959adc0529f2586671dd944d90d1c001bac20ba897370885f764a"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xa5354c8eaf8bdfc730e6399b9a27271ed7939fd2dd2fc67be281b1d74456efcb",
-                    "mixHash" : "0x6baf69aca07d6b2ec236f5da9f5ebf4871c7d8072936788547480d0d2e9ab795",
-                    "nonce" : "0x112163dcfec36b2b",
+                    "hash" : "0xb692736cfc48dc3dd292c2268d75f8d7b120ce07799c6c1e5089524186a418fe",
+                    "mixHash" : "0xe3c8665759bfde77eae56c50e642f0767781b19feb14a7f4c6528dededf6dd93",
+                    "nonce" : "0xa893d08c76b80643",
                     "number" : "0x01",
                     "parentHash" : "0x8f994e6be55d747e05371161c6bb05d11f96bbf9ba7bc8d331581fef17d0c73c",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa5354c8eaf8bdfc730e6399b9a27271ed7939fd2dd2fc67be281b1d74456efcb",
+        "lastblockhash" : "0xb692736cfc48dc3dd292c2268d75f8d7b120ce07799c6c1e5089524186a418fe",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "mstroe8_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "dd25e4820dc83b467c2a008312fa29ece23140852cc6908295d9dfd0192767c7"
+            "sourceHash" : "3a7982d735b959adc0529f2586671dd944d90d1c001bac20ba897370885f764a"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xaf7af649ecd6b03e801eb501df7fa0f9d8edc4e8821b39ba56639cc0141f9498",
-                    "mixHash" : "0xa3866b1a8ef1979f11045d796f7b0c96049b45a3823a55073f6d14c8f77b4a71",
-                    "nonce" : "0x7e64f262cc8e21f1",
+                    "hash" : "0x07e8307b56a93cd9c2b076873cced9c9b671fe974b5991f224736896ee7d83c0",
+                    "mixHash" : "0xb617b87b0ecb4c895a15d44a74312c0e01e8eeb86b87b198b9937e5339ace145",
+                    "nonce" : "0xb27ba1992ed9c773",
                     "number" : "0x01",
                     "parentHash" : "0x8f994e6be55d747e05371161c6bb05d11f96bbf9ba7bc8d331581fef17d0c73c",
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@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xaf7af649ecd6b03e801eb501df7fa0f9d8edc4e8821b39ba56639cc0141f9498",
+        "lastblockhash" : "0x07e8307b56a93cd9c2b076873cced9c9b671fe974b5991f224736896ee7d83c0",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "mstroe8_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "dd25e4820dc83b467c2a008312fa29ece23140852cc6908295d9dfd0192767c7"
+            "sourceHash" : "3a7982d735b959adc0529f2586671dd944d90d1c001bac20ba897370885f764a"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x9017e64f6fae22159a83f1ca25502c9797be1302fee60e41769c6555a7ab1018",
-                    "mixHash" : "0xb0130a8d166cf51c68e878d401ed422ea9a0cc3066a6bc44b0eaf5b6498e0180",
-                    "nonce" : "0x08c1bf31689b57fa",
+                    "hash" : "0x13f7777455fcef14404c0d7fab7b8a7edc875aba4196cbca6b823c571939dd8d",
+                    "mixHash" : "0xca03ff243c0afc10037dcae29d3e22c2f10366347458a8da3a8a3e0ddc208085",
+                    "nonce" : "0x484386b8bb2a5c97",
                     "number" : "0x01",
                     "parentHash" : "0x8f994e6be55d747e05371161c6bb05d11f96bbf9ba7bc8d331581fef17d0c73c",
                     "receiptTrie" : "0x324d154c3579040682a6a95dba3ed85c4ce5f71812936cb3fd7928ce8e6e7ee8",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9017e64f6fae22159a83f1ca25502c9797be1302fee60e41769c6555a7ab1018",
+        "lastblockhash" : "0x13f7777455fcef14404c0d7fab7b8a7edc875aba4196cbca6b823c571939dd8d",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "mstroe8_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "dd25e4820dc83b467c2a008312fa29ece23140852cc6908295d9dfd0192767c7"
+            "sourceHash" : "3a7982d735b959adc0529f2586671dd944d90d1c001bac20ba897370885f764a"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xe7ada72d1684f743ebb0505cfad680af1406951ab50541429a51492dff25e486",
-                    "mixHash" : "0x81cd6f1f6cd0e74e2503f14071613f745dee43007289d7df145affac24372f78",
-                    "nonce" : "0x24f0daed3c673c84",
+                    "hash" : "0x32e4dd88e7c08073c96ba4e50c424804f54914c2afc8a7cf8c9584e752ce2b00",
+                    "mixHash" : "0x4d3d908984668243a9d457a5b566588b9cf07bcc4e92aceb9c850f494e61ac8a",
+                    "nonce" : "0x05f26f6e022516a8",
                     "number" : "0x01",
                     "parentHash" : "0x8f994e6be55d747e05371161c6bb05d11f96bbf9ba7bc8d331581fef17d0c73c",
                     "receiptTrie" : "0x324d154c3579040682a6a95dba3ed85c4ce5f71812936cb3fd7928ce8e6e7ee8",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe7ada72d1684f743ebb0505cfad680af1406951ab50541429a51492dff25e486",
+        "lastblockhash" : "0x32e4dd88e7c08073c96ba4e50c424804f54914c2afc8a7cf8c9584e752ce2b00",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "mstroe8_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/mstroe8_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "dd25e4820dc83b467c2a008312fa29ece23140852cc6908295d9dfd0192767c7"
+            "sourceHash" : "3a7982d735b959adc0529f2586671dd944d90d1c001bac20ba897370885f764a"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0xc96c93b05a01f64dc32f7d07d7439c58b73e854b156ccd12ca453b8a61f07c1f",
-                    "mixHash" : "0x94d9ac11b11f31c8c08db2e66c5978a1188ca653ba4975dea53f2d32e23cf15c",
-                    "nonce" : "0x93899240e58f2300",
+                    "hash" : "0xf233df143b4e94c1d44a30b336f7b9ce0b1ff223ec0fc7051385db4ba2986b6f",
+                    "mixHash" : "0xc33a4636f7ab9aa3230be7aeb200c1958cc5fa18a54f473cf5982dcbd2a96bcd",
+                    "nonce" : "0x720257fa1225813b",
                     "number" : "0x01",
                     "parentHash" : "0x8f994e6be55d747e05371161c6bb05d11f96bbf9ba7bc8d331581fef17d0c73c",
                     "receiptTrie" : "0x324d154c3579040682a6a95dba3ed85c4ce5f71812936cb3fd7928ce8e6e7ee8",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa034d072a85e4a6381af2de0266e165dc859b7e384263d69c6b63e1b23c62fa274a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xc96c93b05a01f64dc32f7d07d7439c58b73e854b156ccd12ca453b8a61f07c1f",
+        "lastblockhash" : "0xf233df143b4e94c1d44a30b336f7b9ce0b1ff223ec0fc7051385db4ba2986b6f",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0.json
index 8153f1ef5..19c560029 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0.json
@@ -2,10 +2,10 @@
     "sha3_dejavu_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "746ba40388f821d2870f2a431a0c79b64238cf45a12c56fee35ac93d59dec5ce"
+            "sourceHash" : "fa565dc14fe5befaf7c9712be4295dc6d7eaf8b89fa2a184a734a2fbe2646419"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x912e4d266fc5eb89ce4cd5dac7bd23ead9c8de1672d65ae399865f3db6814cb0",
-                    "mixHash" : "0x1dee2ab9194b5a2bf1f2ffa243f3b638b44f3304d86656931f1f8aa0c9e3bf0a",
-                    "nonce" : "0x6fe9870034773f54",
+                    "hash" : "0xc451245dc438d0e61b3a7b083f87c2a90d8f04cc60baeff52b0ef4101ebccb16",
+                    "mixHash" : "0xb83bd45d2724d6a236526ef996bd1e63b7f34c824d6605f4e0cacea70b6c813e",
+                    "nonce" : "0xda4d2b8ffc175bbc",
                     "number" : "0x01",
                     "parentHash" : "0xbb85e58a303a9d0d13981c16952818a4a55ffa6b32787d32c350f75f11593cf4",
                     "receiptTrie" : "0x97fe59b8004de685658f61c2939be1892eb8593c1ce622c392dd985946712e06",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x912e4d266fc5eb89ce4cd5dac7bd23ead9c8de1672d65ae399865f3db6814cb0",
+        "lastblockhash" : "0xc451245dc438d0e61b3a7b083f87c2a90d8f04cc60baeff52b0ef4101ebccb16",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "sha3_dejavu_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "746ba40388f821d2870f2a431a0c79b64238cf45a12c56fee35ac93d59dec5ce"
+            "sourceHash" : "fa565dc14fe5befaf7c9712be4295dc6d7eaf8b89fa2a184a734a2fbe2646419"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x31fa0923250c09329de3ee16d90d5147f6a0a86612c44a56117d6f9d419cbdc9",
-                    "mixHash" : "0xa881bf38d8c608e04fa8e3d2842785f41d36f685f45f764db140faacf696de71",
-                    "nonce" : "0x7673762930f82be1",
+                    "hash" : "0x9ec3652bd799b8d847a4b7ab83af1817a1a1be4e313e3aad21376ef440c8c12b",
+                    "mixHash" : "0x2006f71cb0d17cf4513f1198ffa8815a30d974e7ccaed00361eb4ec92de30138",
+                    "nonce" : "0xa5683c3b62ae63fb",
                     "number" : "0x01",
                     "parentHash" : "0xbb85e58a303a9d0d13981c16952818a4a55ffa6b32787d32c350f75f11593cf4",
                     "receiptTrie" : "0xebb6f7856fd6d5d3570648ccf47356ad5b1ef866200570c2b61a7bb5b94f4290",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x31fa0923250c09329de3ee16d90d5147f6a0a86612c44a56117d6f9d419cbdc9",
+        "lastblockhash" : "0x9ec3652bd799b8d847a4b7ab83af1817a1a1be4e313e3aad21376ef440c8c12b",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "sha3_dejavu_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "746ba40388f821d2870f2a431a0c79b64238cf45a12c56fee35ac93d59dec5ce"
+            "sourceHash" : "fa565dc14fe5befaf7c9712be4295dc6d7eaf8b89fa2a184a734a2fbe2646419"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x00755a74ece2277463a88c8f5d9513a77af14df2a27dcc76120479b4a49df915",
-                    "mixHash" : "0x5eefa77a04e6db3bb26bd23ac6ba8b0b824c44a2deaba36fafd8da8de79afb9c",
-                    "nonce" : "0xcfcba4d74f0aebc7",
+                    "hash" : "0xca51a3131bcbce7ad91d47d13f62ac7a10f53784ca3cd1cd40108a13df02e8c8",
+                    "mixHash" : "0x7b09efe4e863231196807fe90b84c4e69cb41883f0187db6b399991e8148277e",
+                    "nonce" : "0xb3eaf927c6408c23",
                     "number" : "0x01",
                     "parentHash" : "0xbb85e58a303a9d0d13981c16952818a4a55ffa6b32787d32c350f75f11593cf4",
                     "receiptTrie" : "0xebb6f7856fd6d5d3570648ccf47356ad5b1ef866200570c2b61a7bb5b94f4290",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x00755a74ece2277463a88c8f5d9513a77af14df2a27dcc76120479b4a49df915",
+        "lastblockhash" : "0xca51a3131bcbce7ad91d47d13f62ac7a10f53784ca3cd1cd40108a13df02e8c8",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "sha3_dejavu_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "746ba40388f821d2870f2a431a0c79b64238cf45a12c56fee35ac93d59dec5ce"
+            "sourceHash" : "fa565dc14fe5befaf7c9712be4295dc6d7eaf8b89fa2a184a734a2fbe2646419"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x58f121fbf16a287336bb760e4d9156d60cfc7910fcfd0c4247758d79e0c47c69",
-                    "mixHash" : "0xd2c3c3d4bea6547f82cbb125575acd13c2ed459df274177eee470df298042dcc",
-                    "nonce" : "0x3e0451dd221989b6",
+                    "hash" : "0xc3088ee170d624c9b0dfc49b5932a74363473fbd28b44f527e3ca2bd0ba08ac7",
+                    "mixHash" : "0x82dc4fcfcf56de64e23ae9f02d95c927dfbac60a625f18320739195e1e201b31",
+                    "nonce" : "0x00c6b85244be9f06",
                     "number" : "0x01",
                     "parentHash" : "0xbb85e58a303a9d0d13981c16952818a4a55ffa6b32787d32c350f75f11593cf4",
                     "receiptTrie" : "0xebb6f7856fd6d5d3570648ccf47356ad5b1ef866200570c2b61a7bb5b94f4290",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x58f121fbf16a287336bb760e4d9156d60cfc7910fcfd0c4247758d79e0c47c69",
+        "lastblockhash" : "0xc3088ee170d624c9b0dfc49b5932a74363473fbd28b44f527e3ca2bd0ba08ac7",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "sha3_dejavu_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/sha3_dejavu_d0g0v0Filler.json",
-            "sourceHash" : "746ba40388f821d2870f2a431a0c79b64238cf45a12c56fee35ac93d59dec5ce"
+            "sourceHash" : "fa565dc14fe5befaf7c9712be4295dc6d7eaf8b89fa2a184a734a2fbe2646419"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0a00000000",
-                    "hash" : "0x8b1338d065e8d65efeb243bce2d20ef2148c942f7a4d0e57b7e836a3de67d4cd",
-                    "mixHash" : "0xcafe0a8f54b4983bc125db38669a1b9c121124217946a4d430c71a9b580c3984",
-                    "nonce" : "0x552603727d3395d8",
+                    "hash" : "0xc9611dbc1afb4858f888846b925119c01130819513ef939af07d1e6fe970e57d",
+                    "mixHash" : "0x4ec2dee1e518cfdb94acc45bbd7ecd28327915c11b5f0ba950a564f4388098d6",
+                    "nonce" : "0x942070c961afbe32",
                     "number" : "0x01",
                     "parentHash" : "0xbb85e58a303a9d0d13981c16952818a4a55ffa6b32787d32c350f75f11593cf4",
                     "receiptTrie" : "0xebb6f7856fd6d5d3570648ccf47356ad5b1ef866200570c2b61a7bb5b94f4290",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0x6d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90266f901fca0bb85e58a303a9d0d13981c16952818a4a55ffa6b32787d32c350f75f11593cf4a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa066b79cfe3f7f9eaaac98f5650789c243ee9e97180230bedc3ef4d4c081324b30a06d9ef624c6e7dca5878fa00c4d8228e90e5203cdc467f05a9fe6bcda153b4b51a0ebb6f7856fd6d5d3570648ccf47356ad5b1ef866200570c2b61a7bb5b94f4290b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000850a000000008203e880a0cafe0a8f54b4983bc125db38669a1b9c121124217946a4d430c71a9b580c398488552603727d3395d8f864f8628001850a00000000940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ca08d6dc99b0a23e8dce308654ebdeec71e7611a35631fecb8d8dc8fcf7ea728507a01a8e552ea161ed12512983bbb20aeb975a70b5eb23792fc30d1f6aab4b92b326c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0a00000000",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8b1338d065e8d65efeb243bce2d20ef2148c942f7a4d0e57b7e836a3de67d4cd",
+        "lastblockhash" : "0xc9611dbc1afb4858f888846b925119c01130819513ef939af07d1e6fe970e57d",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0.json
index b8fd8cc9b..04ab5336e 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitGas_1023_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0Filler.json",
-            "sourceHash" : "bd92b78ec8f00c8ea0a933fc5dda3516241be3bff581759370d12a3c4b271dd4"
+            "sourceHash" : "24fb6b969e06fbe8db3af3f7e6e9bd7943999b176a0c51a31950247b6e1bf76c"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf19c",
-                    "hash" : "0x4a846604ed727cef8b61f499e4dad6bcea5aead1437f40e9368e3365acc6cff0",
-                    "mixHash" : "0xd6eede5c635e3443f2d13e527b81a91db7ec60709adfcb5ad911a9b38d6c4d3a",
-                    "nonce" : "0xeca60924b8a4f8fc",
+                    "hash" : "0x364a920b22bdae1479bef7a5f44ad8781884a42ceddcdb3111f0a1486e7ffa4b",
+                    "mixHash" : "0xe99789a14cba00a2fc22c09e6c72f2e3b3c4c7270f7de5d712496eed11f6c88f",
+                    "nonce" : "0xa14f649e4b78551d",
                     "number" : "0x01",
                     "parentHash" : "0xc2fd825d8203fd12efda25d0c5f0141f32dcab41fea496716769e91650edc58e",
                     "receiptTrie" : "0x0b133d925e751aa620ea077fea4ac4e351b20e37c7ac54f7b22a11f0b8970337",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4a846604ed727cef8b61f499e4dad6bcea5aead1437f40e9368e3365acc6cff0",
+        "lastblockhash" : "0x364a920b22bdae1479bef7a5f44ad8781884a42ceddcdb3111f0a1486e7ffa4b",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitGas_1023_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0Filler.json",
-            "sourceHash" : "bd92b78ec8f00c8ea0a933fc5dda3516241be3bff581759370d12a3c4b271dd4"
+            "sourceHash" : "24fb6b969e06fbe8db3af3f7e6e9bd7943999b176a0c51a31950247b6e1bf76c"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf19c",
-                    "hash" : "0x648738be3849d638c52ea7f7639f563f9098c290d1fc1054840441393ecc3965",
-                    "mixHash" : "0xf7da9279d9b22d92bd5f2dd6df8d6b7516ff81a72804e814889b828d211def85",
-                    "nonce" : "0xfc677e2effcc46de",
+                    "hash" : "0xa30f739f5503f3ff31de9ce71e6b708aa5c93237e7e10e29b085e03cff008f6f",
+                    "mixHash" : "0xfa2dfec7c997c492b5dc839090d14be47a74bc43a4c800b3db25c12b744afb5c",
+                    "nonce" : "0x63849422989ae25f",
                     "number" : "0x01",
                     "parentHash" : "0xc2fd825d8203fd12efda25d0c5f0141f32dcab41fea496716769e91650edc58e",
                     "receiptTrie" : "0xb8d4baa0b6641cf1e2c73eeb6c28a5a52a78c806051a0f47736b027bc5f0b0de",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x648738be3849d638c52ea7f7639f563f9098c290d1fc1054840441393ecc3965",
+        "lastblockhash" : "0xa30f739f5503f3ff31de9ce71e6b708aa5c93237e7e10e29b085e03cff008f6f",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitGas_1023_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0Filler.json",
-            "sourceHash" : "bd92b78ec8f00c8ea0a933fc5dda3516241be3bff581759370d12a3c4b271dd4"
+            "sourceHash" : "24fb6b969e06fbe8db3af3f7e6e9bd7943999b176a0c51a31950247b6e1bf76c"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf19c",
-                    "hash" : "0x85b4bb20e9d66ade1d69b08f2715d94f68fcc21fed8843f7ab9958c4c5ee8895",
-                    "mixHash" : "0x706d46ef6c9188d767c2324a0f082755c668d1d4608a2305475b0013ece3f442",
-                    "nonce" : "0x9fb4c7e9b261f29b",
+                    "hash" : "0x937fb8a97b18d9cef3aac9e01ebdb8f3c0f05debdd8c4ca41eb40c11051e10e1",
+                    "mixHash" : "0xf88711b2c1d5c83475260c8b651b722898d70722cc83daf0b739a739bb53902f",
+                    "nonce" : "0xca98c61753306992",
                     "number" : "0x01",
                     "parentHash" : "0xc2fd825d8203fd12efda25d0c5f0141f32dcab41fea496716769e91650edc58e",
                     "receiptTrie" : "0xb8d4baa0b6641cf1e2c73eeb6c28a5a52a78c806051a0f47736b027bc5f0b0de",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x85b4bb20e9d66ade1d69b08f2715d94f68fcc21fed8843f7ab9958c4c5ee8895",
+        "lastblockhash" : "0x937fb8a97b18d9cef3aac9e01ebdb8f3c0f05debdd8c4ca41eb40c11051e10e1",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitGas_1023_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0Filler.json",
-            "sourceHash" : "bd92b78ec8f00c8ea0a933fc5dda3516241be3bff581759370d12a3c4b271dd4"
+            "sourceHash" : "24fb6b969e06fbe8db3af3f7e6e9bd7943999b176a0c51a31950247b6e1bf76c"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf19c",
-                    "hash" : "0x0936cba084c501d6d8a26dd31debbafe8aab0e63ef74e8749c5a7b62b69a7e98",
-                    "mixHash" : "0x12fa2cb8f8506cdb692e36b6004aa57289b1d514f8d344a75a87a24c46a478fa",
-                    "nonce" : "0x685ecdb94dca2db8",
+                    "hash" : "0x310b9d5f86c53cd4b626f86cb4d7fa6559755cb5395438c58c8507fc39225135",
+                    "mixHash" : "0x7a011c2c657625b5dba926176dd586a4f732d2ee5e01a4493886da76bf13b883",
+                    "nonce" : "0xa6cd151e5f27e77d",
                     "number" : "0x01",
                     "parentHash" : "0xc2fd825d8203fd12efda25d0c5f0141f32dcab41fea496716769e91650edc58e",
                     "receiptTrie" : "0xb8d4baa0b6641cf1e2c73eeb6c28a5a52a78c806051a0f47736b027bc5f0b0de",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0936cba084c501d6d8a26dd31debbafe8aab0e63ef74e8749c5a7b62b69a7e98",
+        "lastblockhash" : "0x310b9d5f86c53cd4b626f86cb4d7fa6559755cb5395438c58c8507fc39225135",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitGas_1023_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1023_d0g0v0Filler.json",
-            "sourceHash" : "bd92b78ec8f00c8ea0a933fc5dda3516241be3bff581759370d12a3c4b271dd4"
+            "sourceHash" : "24fb6b969e06fbe8db3af3f7e6e9bd7943999b176a0c51a31950247b6e1bf76c"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf19c",
-                    "hash" : "0x18736f763023fb43bfe2043daa37c7d83fa80bdf509a9b962d51ee97a77e491b",
-                    "mixHash" : "0xb6980f89ed2aefc22f2ad2137485d85587110562dd761c3bd87dc1eb712d5ba2",
-                    "nonce" : "0x9c30f3729f82025c",
+                    "hash" : "0xfbded7d66c992c5b239b21d814cae2c3d5815cd07aa86f7cf3153ef7b9e09427",
+                    "mixHash" : "0x5100387b6ebb2e210c08028c79479648e81f970753ff53e9b1f93f8e59e190dc",
+                    "nonce" : "0xdd5ffb26c537a70f",
                     "number" : "0x01",
                     "parentHash" : "0xc2fd825d8203fd12efda25d0c5f0141f32dcab41fea496716769e91650edc58e",
                     "receiptTrie" : "0xb8d4baa0b6641cf1e2c73eeb6c28a5a52a78c806051a0f47736b027bc5f0b0de",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x18736f763023fb43bfe2043daa37c7d83fa80bdf509a9b962d51ee97a77e491b",
+        "lastblockhash" : "0xfbded7d66c992c5b239b21d814cae2c3d5815cd07aa86f7cf3153ef7b9e09427",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0.json
index c33a6b404..acc06b4fd 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitGas_1024_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0Filler.json",
-            "sourceHash" : "a6305f60a38f76269139d7d7521bb392812a792033bc3befeff1b09ff424de0a"
+            "sourceHash" : "f27eb59fd9d8fd89f1b9a09a7ecc07768a6c956d97bb84cc3ceb8eb625d98e37"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf1c4",
-                    "hash" : "0x8cd5a4753655b1a847b4d83afabffa05e79a80fc7a9f43ce81e7ffb2e69efc35",
-                    "mixHash" : "0xa40c8fa2fad7bff6bede6699040f5ffac0b34da3cc84df8617e4b04e3f740110",
-                    "nonce" : "0x0e3c653ea9e90229",
+                    "hash" : "0x4c34804be6730e08960552358623eb0b9496c57312daf0fc412f5dfae62b3bb2",
+                    "mixHash" : "0x728791b18faa90b8f0fb108e6079c89b9995ec77bc634c01f39bb924289f0694",
+                    "nonce" : "0x2c6dea859ddc2a47",
                     "number" : "0x01",
                     "parentHash" : "0x27886f95a8a8dd961a4a8a75d8229e19a91bc203da03b282159621fbbc70d553",
                     "receiptTrie" : "0xebdae94a1c01585676d0e71e2293a1b9776a6cc3d4f338dcf3dfe086425e6f84",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0ef511ed98aca6b6d4cebf1dccfce3b23750adb6df88f37ee8cc53d4b18cae569a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x8cd5a4753655b1a847b4d83afabffa05e79a80fc7a9f43ce81e7ffb2e69efc35",
+        "lastblockhash" : "0x4c34804be6730e08960552358623eb0b9496c57312daf0fc412f5dfae62b3bb2",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitGas_1024_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0Filler.json",
-            "sourceHash" : "a6305f60a38f76269139d7d7521bb392812a792033bc3befeff1b09ff424de0a"
+            "sourceHash" : "f27eb59fd9d8fd89f1b9a09a7ecc07768a6c956d97bb84cc3ceb8eb625d98e37"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf1c4",
-                    "hash" : "0x360611ff6cc19990c414e1146e53c1b80ce6f71fb508a730834fff8e03833385",
-                    "mixHash" : "0xc268bb2a1a00af66b363167ec9069b1f1a401d7a7193cc2a2befa0e9054382df",
-                    "nonce" : "0xe92d60932afa3dd7",
+                    "hash" : "0xaecee10e7926f13b923bfce070491f3852e13941b3ac692f3dc22b35ed470514",
+                    "mixHash" : "0x5032fd2eab35faabee717e802cafe5c2cde9e03b810945ecb2939edb8d50bf14",
+                    "nonce" : "0x7c987e3e07f55c99",
                     "number" : "0x01",
                     "parentHash" : "0x27886f95a8a8dd961a4a8a75d8229e19a91bc203da03b282159621fbbc70d553",
                     "receiptTrie" : "0x0e518872db43ca9442266b1322b34ef727047a19c652e3a673ea46853b31e6c4",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x360611ff6cc19990c414e1146e53c1b80ce6f71fb508a730834fff8e03833385",
+        "lastblockhash" : "0xaecee10e7926f13b923bfce070491f3852e13941b3ac692f3dc22b35ed470514",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitGas_1024_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0Filler.json",
-            "sourceHash" : "a6305f60a38f76269139d7d7521bb392812a792033bc3befeff1b09ff424de0a"
+            "sourceHash" : "f27eb59fd9d8fd89f1b9a09a7ecc07768a6c956d97bb84cc3ceb8eb625d98e37"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf1c4",
-                    "hash" : "0xcfd96de883598df0c6e472db3f69eb7f6c574e1998ecc333499e2185ee0ba5a4",
-                    "mixHash" : "0x4ecd9b34b1b771852124e205dc16a94e1f518286dbfba12e519de99756304323",
-                    "nonce" : "0xb5d415b35e902bf8",
+                    "hash" : "0xc408fc6089a1c149ae0ab097c8e07753a7ef184f85fb9974073107a71aa26842",
+                    "mixHash" : "0x8f8525554adee4b430d57c15dda673a2a5accd0de97d2b1b4c21ad7d960f6655",
+                    "nonce" : "0x3bbe38fdf59ece06",
                     "number" : "0x01",
                     "parentHash" : "0x27886f95a8a8dd961a4a8a75d8229e19a91bc203da03b282159621fbbc70d553",
                     "receiptTrie" : "0x0e518872db43ca9442266b1322b34ef727047a19c652e3a673ea46853b31e6c4",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcfd96de883598df0c6e472db3f69eb7f6c574e1998ecc333499e2185ee0ba5a4",
+        "lastblockhash" : "0xc408fc6089a1c149ae0ab097c8e07753a7ef184f85fb9974073107a71aa26842",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitGas_1024_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0Filler.json",
-            "sourceHash" : "a6305f60a38f76269139d7d7521bb392812a792033bc3befeff1b09ff424de0a"
+            "sourceHash" : "f27eb59fd9d8fd89f1b9a09a7ecc07768a6c956d97bb84cc3ceb8eb625d98e37"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf1c4",
-                    "hash" : "0x39235153739ba609a13895a7222e28c8c3d30223eee1f02e59b7f69ff72b7021",
-                    "mixHash" : "0x0bc505bc07f790dacbf381775fbc3da4e50a46c3272189ac30a5bc8f55009cda",
-                    "nonce" : "0x91e60c3fd7b9a29a",
+                    "hash" : "0x00a4dbd2b6c3344bf85bb868a169010233a4d73b9f2037991d44afb58d8480be",
+                    "mixHash" : "0x9f3e73b26c1372990677634d6d771d5f3035362eab44b2a6f142ee68c056614b",
+                    "nonce" : "0x6d3b0dd6089d7f68",
                     "number" : "0x01",
                     "parentHash" : "0x27886f95a8a8dd961a4a8a75d8229e19a91bc203da03b282159621fbbc70d553",
                     "receiptTrie" : "0x0e518872db43ca9442266b1322b34ef727047a19c652e3a673ea46853b31e6c4",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x39235153739ba609a13895a7222e28c8c3d30223eee1f02e59b7f69ff72b7021",
+        "lastblockhash" : "0x00a4dbd2b6c3344bf85bb868a169010233a4d73b9f2037991d44afb58d8480be",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitGas_1024_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1024_d0g0v0Filler.json",
-            "sourceHash" : "a6305f60a38f76269139d7d7521bb392812a792033bc3befeff1b09ff424de0a"
+            "sourceHash" : "f27eb59fd9d8fd89f1b9a09a7ecc07768a6c956d97bb84cc3ceb8eb625d98e37"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf1c4",
-                    "hash" : "0x043a1245b7607d713d5e17dbb63c804e9045c5dd913bcb554f033186aa036562",
-                    "mixHash" : "0xdc461ed184b8484e668a3a4254603a7c31f9bcf405ab4b612ba632123f025435",
-                    "nonce" : "0x38b1c1379be05a0d",
+                    "hash" : "0x914e1911cd2ea34dccf1ad634735e0a09f3a3496e7116d5c0f4dfc1a461f5d03",
+                    "mixHash" : "0x8ad5ff636282b66d28f5915176630de02eea39af0c456b0fcc9299af0adb925e",
+                    "nonce" : "0x40bee52f53bc898a",
                     "number" : "0x01",
                     "parentHash" : "0x27886f95a8a8dd961a4a8a75d8229e19a91bc203da03b282159621fbbc70d553",
                     "receiptTrie" : "0x0e518872db43ca9442266b1322b34ef727047a19c652e3a673ea46853b31e6c4",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90261f901f9a027886f95a8a8dd961a4a8a75d8229e19a91bc203da03b282159621fbbc70d553a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0b46133f062512f1c8d114e5b9fa410b28852960f5f4e3292420010b1984be22ba0ddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7cea00e518872db43ca9442266b1322b34ef727047a19c652e3a673ea46853b31e6c4b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082f1c48203e880a08ad5ff636282b66d28f5915176630de02eea39af0c456b0fcc9299af0adb925e8840bee52f53bc898af862f8608001830186a0940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0b054e6af901451cf834679b4c625bc4453057b43c728b7632a5ec533ed1f205ba05a8090300acb5cae0f1c1f1208e60b0b6aad49e2951d0725e65cc3663bd6811cc0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x043a1245b7607d713d5e17dbb63c804e9045c5dd913bcb554f033186aa036562",
+        "lastblockhash" : "0x914e1911cd2ea34dccf1ad634735e0a09f3a3496e7116d5c0f4dfc1a461f5d03",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0.json
index a46775ae7..d34fc28b3 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitGas_1025_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0Filler.json",
-            "sourceHash" : "a4e54525a84b2f1873a7e611b85c1363f8d85c7227a30f2b795ba29ef1ec77d5"
+            "sourceHash" : "539f711e4537ba0a82e5b36c74dde2e2b4bc14a9dcb40512cc1c28e25fd02106"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x87b62690ae9f237d7351612cfd9180a29f7f1d3eef572d0f479c489874ce40c7",
-                    "mixHash" : "0x8649d2aebe13800b3cba69c8b6c96f2440bc2a894db22fe0bbdfb430dba56a6b",
-                    "nonce" : "0xbbde6864c5d3f56e",
+                    "hash" : "0x6bb006da28c8a78eb02a6b1b496284699739a8179df454d893e5a5680aa77928",
+                    "mixHash" : "0xc603cb15c1f68dfe35ec95164f9d9a582acb7374f133ad580e4cc0f08f77a766",
+                    "nonce" : "0x344edf27b2c0127a",
                     "number" : "0x01",
                     "parentHash" : "0x3f148ecc886b053935b649c3232fc7671477e90c56ab6b91e3564634d81c0389",
                     "receiptTrie" : "0x777f1c1c378807634128348e4f0eeca6a0e7f516ea411690ca04266323f671a4",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x87b62690ae9f237d7351612cfd9180a29f7f1d3eef572d0f479c489874ce40c7",
+        "lastblockhash" : "0x6bb006da28c8a78eb02a6b1b496284699739a8179df454d893e5a5680aa77928",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitGas_1025_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0Filler.json",
-            "sourceHash" : "a4e54525a84b2f1873a7e611b85c1363f8d85c7227a30f2b795ba29ef1ec77d5"
+            "sourceHash" : "539f711e4537ba0a82e5b36c74dde2e2b4bc14a9dcb40512cc1c28e25fd02106"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0xf1cd0868d1cd56419accad40b2e8dcd755104e67c2224a7a0eead912541ff4e6",
-                    "mixHash" : "0xf65106f29ad56ce045668728f19f57e8f88c624a79a990b31afaf7e2e3e1cba5",
-                    "nonce" : "0x32d1d8cd8444db06",
+                    "hash" : "0x3a6576b762c1cd89b13742a127626a190196c95d2e01cb0052245b96021c0206",
+                    "mixHash" : "0xe0815ed610636e1e733f0dc7995e366f3fbeb30e49fe8e1e217b71cf8b88e9e1",
+                    "nonce" : "0x0781eb1214c5c54d",
                     "number" : "0x01",
                     "parentHash" : "0x3f148ecc886b053935b649c3232fc7671477e90c56ab6b91e3564634d81c0389",
                     "receiptTrie" : "0xc9d85944ce8e6a711dc8fddd6c28953acd6f4d2538fc0e62816c951c85b013fb",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "0xf90262f901faa03f148ecc886b053935b649c3232fc7671477e90c56ab6b91e3564634d81c0389a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0fb41b1f88391ce69a3a5922756567d6f9797143ef4ad3f37e8caae2ca4fbd1d3a0ddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7cea0c9d85944ce8e6a711dc8fddd6c28953acd6f4d2538fc0e62816c951c85b013fbb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830186a08203e880a0f65106f29ad56ce045668728f19f57e8f88c624a79a990b31afaf7e2e3e1cba58832d1d8cd8444db06f862f8608001830186a0940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0b054e6af901451cf834679b4c625bc4453057b43c728b7632a5ec533ed1f205ba05a8090300acb5cae0f1c1f1208e60b0b6aad49e2951d0725e65cc3663bd6811cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf1cd0868d1cd56419accad40b2e8dcd755104e67c2224a7a0eead912541ff4e6",
+        "lastblockhash" : "0x3a6576b762c1cd89b13742a127626a190196c95d2e01cb0052245b96021c0206",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitGas_1025_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0Filler.json",
-            "sourceHash" : "a4e54525a84b2f1873a7e611b85c1363f8d85c7227a30f2b795ba29ef1ec77d5"
+            "sourceHash" : "539f711e4537ba0a82e5b36c74dde2e2b4bc14a9dcb40512cc1c28e25fd02106"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x06558da00f9123612f9487056e1f1af5889f8ab7919c80eac9087bbcbe2e1366",
-                    "mixHash" : "0x2813d7ae8c5cf99461adaa55040a664d4b3f82d0a9f190fbba73c1a8c80615c7",
-                    "nonce" : "0xf9d289f063d44a71",
+                    "hash" : "0x9fed1d754c2ac1faabb56e693ccc15de32e00e80b33563d1c4ebc27ac1b8bd3c",
+                    "mixHash" : "0x50ab4e13dada33f01ed2bbf830650969b3a8e2f1f63e5ed3a48d4569429fb37b",
+                    "nonce" : "0x887b65323c0b71a4",
                     "number" : "0x01",
                     "parentHash" : "0x3f148ecc886b053935b649c3232fc7671477e90c56ab6b91e3564634d81c0389",
                     "receiptTrie" : "0xc9d85944ce8e6a711dc8fddd6c28953acd6f4d2538fc0e62816c951c85b013fb",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x06558da00f9123612f9487056e1f1af5889f8ab7919c80eac9087bbcbe2e1366",
+        "lastblockhash" : "0x9fed1d754c2ac1faabb56e693ccc15de32e00e80b33563d1c4ebc27ac1b8bd3c",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitGas_1025_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0Filler.json",
-            "sourceHash" : "a4e54525a84b2f1873a7e611b85c1363f8d85c7227a30f2b795ba29ef1ec77d5"
+            "sourceHash" : "539f711e4537ba0a82e5b36c74dde2e2b4bc14a9dcb40512cc1c28e25fd02106"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0xdf4756fe7b82d119876799c3406f4bc08e94229a38290a83d20d5a34f1918b63",
-                    "mixHash" : "0xa4da7d0d7c47d895e165649e45f7f6f0422d3e647a24503bcc13746f20ab78f7",
-                    "nonce" : "0x086e92b962d81747",
+                    "hash" : "0xd6ac90da55d7376a3a5f9052a08a61a7cf020925f5e785f020956e54e8f5859a",
+                    "mixHash" : "0x98b1f315d04c564c6483f3c30dd597f8d6642263d3919f4c7f4837e1e7fc41f6",
+                    "nonce" : "0x4cf247fb2aeadf66",
                     "number" : "0x01",
                     "parentHash" : "0x3f148ecc886b053935b649c3232fc7671477e90c56ab6b91e3564634d81c0389",
                     "receiptTrie" : "0xc9d85944ce8e6a711dc8fddd6c28953acd6f4d2538fc0e62816c951c85b013fb",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdf4756fe7b82d119876799c3406f4bc08e94229a38290a83d20d5a34f1918b63",
+        "lastblockhash" : "0xd6ac90da55d7376a3a5f9052a08a61a7cf020925f5e785f020956e54e8f5859a",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitGas_1025_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitGas_1025_d0g0v0Filler.json",
-            "sourceHash" : "a4e54525a84b2f1873a7e611b85c1363f8d85c7227a30f2b795ba29ef1ec77d5"
+            "sourceHash" : "539f711e4537ba0a82e5b36c74dde2e2b4bc14a9dcb40512cc1c28e25fd02106"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x0aabf0506406ed94082077c352887509ea0532b85b0bf14826ed348ac261de39",
-                    "mixHash" : "0x90f3f31ada1ebdda1d89ab8067aa61a3216a4f12ebdcae38ef9fa41b428ab9e5",
-                    "nonce" : "0xebcbfc88049896f6",
+                    "hash" : "0x5aff0198a35cdc094441f8a536a1e5b5366c50c1d1b46f7c072556629828252d",
+                    "mixHash" : "0x10783c62aa1a654bd1f15eba1d75b9cead0b81dd80748f6c23ee318c16608e34",
+                    "nonce" : "0x0b983dd04eb9b37f",
                     "number" : "0x01",
                     "parentHash" : "0x3f148ecc886b053935b649c3232fc7671477e90c56ab6b91e3564634d81c0389",
                     "receiptTrie" : "0xc9d85944ce8e6a711dc8fddd6c28953acd6f4d2538fc0e62816c951c85b013fb",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901faa03f148ecc886b053935b649c3232fc7671477e90c56ab6b91e3564634d81c0389a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0fb41b1f88391ce69a3a5922756567d6f9797143ef4ad3f37e8caae2ca4fbd1d3a0ddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7cea0c9d85944ce8e6a711dc8fddd6c28953acd6f4d2538fc0e62816c951c85b013fbb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830186a08203e880a090f3f31ada1ebdda1d89ab8067aa61a3216a4f12ebdcae38ef9fa41b428ab9e588ebcbfc88049896f6f862f8608001830186a0940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0b054e6af901451cf834679b4c625bc4453057b43c728b7632a5ec533ed1f205ba05a8090300acb5cae0f1c1f1208e60b0b6aad49e2951d0725e65cc3663bd6811cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0aabf0506406ed94082077c352887509ea0532b85b0bf14826ed348ac261de39",
+        "lastblockhash" : "0x5aff0198a35cdc094441f8a536a1e5b5366c50c1d1b46f7c072556629828252d",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0.json
index 6ad3426d9..3c460fb00 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitPush31_1023_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0Filler.json",
-            "sourceHash" : "34b4acffc213e31b7f8f9e8038074fc9114e9f43301a7c964453c3c61388abfb"
+            "sourceHash" : "b1825fe63c4c1cef2b4a97f6f91c7fe7a9fcb00f9954d5a485cc88cf28b2310d"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0xd0830e761072dfa5fbc015b44fcc8ac30a42704cc1f17094f766494b31e3c652",
-                    "mixHash" : "0x4d2b010d7cdf0e373f0fb459f3b17eda83d2a4da4baa9bfba385153c46c4cbf3",
-                    "nonce" : "0xe4319f9713f19406",
+                    "hash" : "0x2005df27a777925e314ce50ca8abb13436e42472c61cbc97dcee886cdee6338c",
+                    "mixHash" : "0xb253dbc5019497840f05b1905d3ea4a4a3674ea0b12eb59ef002f75603ecac68",
+                    "nonce" : "0xbe048099f2d30c1e",
                     "number" : "0x01",
                     "parentHash" : "0x60b289638e847815caf57ed2bf2cdba99cafe6c81934848e2f455a1ef6907764",
                     "receiptTrie" : "0x29979c4dcd49c7b93ec87b187afe1a548ab91cbf7087275a5451548ac5646e50",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd0830e761072dfa5fbc015b44fcc8ac30a42704cc1f17094f766494b31e3c652",
+        "lastblockhash" : "0x2005df27a777925e314ce50ca8abb13436e42472c61cbc97dcee886cdee6338c",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitPush31_1023_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0Filler.json",
-            "sourceHash" : "34b4acffc213e31b7f8f9e8038074fc9114e9f43301a7c964453c3c61388abfb"
+            "sourceHash" : "b1825fe63c4c1cef2b4a97f6f91c7fe7a9fcb00f9954d5a485cc88cf28b2310d"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0x7f52379697dce88265ef5fda5ffa205b19d2b6a993a04e70894f19bc2eccb12d",
-                    "mixHash" : "0x40f50cb9e2c1032f3ebd6df4947a59e3ac2fb569a2523c59e8bedb82a351fa8e",
-                    "nonce" : "0xef8eb3896c924a44",
+                    "hash" : "0x6fd4e763f96867151a426ed72d31fa59d4ec7d05fa0aa389569a85e0b7b33d6b",
+                    "mixHash" : "0x09c14134b86b57428c1a7e49e1031d6473a87ddb2e959af73ae174cca0333399",
+                    "nonce" : "0x6ebe342b6ee67f49",
                     "number" : "0x01",
                     "parentHash" : "0x60b289638e847815caf57ed2bf2cdba99cafe6c81934848e2f455a1ef6907764",
                     "receiptTrie" : "0x0ac9fd704e5301240ca0c4198cb9851f2a90cdf20d4a1e8eabaa69621910c23f",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90261f901f9a060b289638e847815caf57ed2bf2cdba99cafe6c81934848e2f455a1ef6907764a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0ca306f9116964acf61bb3be20a98286e80a68023c5a675dc69e2f9a2fc1e688fa0ddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7cea00ac9fd704e5301240ca0c4198cb9851f2a90cdf20d4a1e8eabaa69621910c23fb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082f5998203e880a040f50cb9e2c1032f3ebd6df4947a59e3ac2fb569a2523c59e8bedb82a351fa8e88ef8eb3896c924a44f862f8608001830186a0940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0b054e6af901451cf834679b4c625bc4453057b43c728b7632a5ec533ed1f205ba05a8090300acb5cae0f1c1f1208e60b0b6aad49e2951d0725e65cc3663bd6811cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa03e995356b1ea04665c391275d501d3b61c907f1ef1bf0cded9874ff07355378ba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x7f52379697dce88265ef5fda5ffa205b19d2b6a993a04e70894f19bc2eccb12d",
+        "lastblockhash" : "0x6fd4e763f96867151a426ed72d31fa59d4ec7d05fa0aa389569a85e0b7b33d6b",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitPush31_1023_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0Filler.json",
-            "sourceHash" : "34b4acffc213e31b7f8f9e8038074fc9114e9f43301a7c964453c3c61388abfb"
+            "sourceHash" : "b1825fe63c4c1cef2b4a97f6f91c7fe7a9fcb00f9954d5a485cc88cf28b2310d"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0xc2b17e4f8de10f9c542999c95fd4a9fca30afaf1bea4aff7e5ef06dec326088a",
-                    "mixHash" : "0x0ffbe514bd61fd4587436d9ff9591484ba8565dbb653fb90ba3a1c08673fb64c",
-                    "nonce" : "0x72fe27a9c46cdcc5",
+                    "hash" : "0x629053e2245d1808d88232ac8e5fb983e7db58c381f1f97cd6d3d73c0d3716d3",
+                    "mixHash" : "0xb03b769c0e263db1eddfc6a84cdbe4a0ab9ad7202e32b1da686e42b321c66ab8",
+                    "nonce" : "0x15e77eea1a92d033",
                     "number" : "0x01",
                     "parentHash" : "0x60b289638e847815caf57ed2bf2cdba99cafe6c81934848e2f455a1ef6907764",
                     "receiptTrie" : "0x0ac9fd704e5301240ca0c4198cb9851f2a90cdf20d4a1e8eabaa69621910c23f",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc2b17e4f8de10f9c542999c95fd4a9fca30afaf1bea4aff7e5ef06dec326088a",
+        "lastblockhash" : "0x629053e2245d1808d88232ac8e5fb983e7db58c381f1f97cd6d3d73c0d3716d3",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitPush31_1023_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0Filler.json",
-            "sourceHash" : "34b4acffc213e31b7f8f9e8038074fc9114e9f43301a7c964453c3c61388abfb"
+            "sourceHash" : "b1825fe63c4c1cef2b4a97f6f91c7fe7a9fcb00f9954d5a485cc88cf28b2310d"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0x1632d9a7cf5665e2936c5e9a9687160141d0cfca080d0bbe03a47045e8d10bdc",
-                    "mixHash" : "0x3957a69890be4f34efe88683d3d1af5a29d1d5d485975ed640619cd1ffc37474",
-                    "nonce" : "0x437af7ed014cb6be",
+                    "hash" : "0x13ee8c6207b3cb73045a0c69b26f3ebf35c5361064e98ad299d242e857c291f8",
+                    "mixHash" : "0xa7ae151ce3cbd28845e2b86170f3ddaa2a27a82314749a75c81471cfe66b32dc",
+                    "nonce" : "0x643b66aaba38ac80",
                     "number" : "0x01",
                     "parentHash" : "0x60b289638e847815caf57ed2bf2cdba99cafe6c81934848e2f455a1ef6907764",
                     "receiptTrie" : "0x0ac9fd704e5301240ca0c4198cb9851f2a90cdf20d4a1e8eabaa69621910c23f",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90261f901f9a060b289638e847815caf57ed2bf2cdba99cafe6c81934848e2f455a1ef6907764a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0ca306f9116964acf61bb3be20a98286e80a68023c5a675dc69e2f9a2fc1e688fa0ddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7cea00ac9fd704e5301240ca0c4198cb9851f2a90cdf20d4a1e8eabaa69621910c23fb90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082f5998203e880a0a7ae151ce3cbd28845e2b86170f3ddaa2a27a82314749a75c81471cfe66b32dc88643b66aaba38ac80f862f8608001830186a0940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0b054e6af901451cf834679b4c625bc4453057b43c728b7632a5ec533ed1f205ba05a8090300acb5cae0f1c1f1208e60b0b6aad49e2951d0725e65cc3663bd6811cc0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1632d9a7cf5665e2936c5e9a9687160141d0cfca080d0bbe03a47045e8d10bdc",
+        "lastblockhash" : "0x13ee8c6207b3cb73045a0c69b26f3ebf35c5361064e98ad299d242e857c291f8",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitPush31_1023_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1023_d0g0v0Filler.json",
-            "sourceHash" : "34b4acffc213e31b7f8f9e8038074fc9114e9f43301a7c964453c3c61388abfb"
+            "sourceHash" : "b1825fe63c4c1cef2b4a97f6f91c7fe7a9fcb00f9954d5a485cc88cf28b2310d"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0x11db0547a82c8d0473f2bb476a19d67aef6ba31edbbe600cb5f4c8fba315e011",
-                    "mixHash" : "0xdca6b613978c0788075ec1d887d76423229b43c794261b5dffa5def0c9badd12",
-                    "nonce" : "0xf164c7b25b0eb17e",
+                    "hash" : "0x1354534647190ac6d12399cd6445492c8fcbec7a70e5f15c72500cf587169cf2",
+                    "mixHash" : "0xf7891ee09037935d88d606acfa2d2a665a226ff04238ee7547c3c7bcd1ee823d",
+                    "nonce" : "0xaa31794ef13182f2",
                     "number" : "0x01",
                     "parentHash" : "0x60b289638e847815caf57ed2bf2cdba99cafe6c81934848e2f455a1ef6907764",
                     "receiptTrie" : "0x0ac9fd704e5301240ca0c4198cb9851f2a90cdf20d4a1e8eabaa69621910c23f",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x11db0547a82c8d0473f2bb476a19d67aef6ba31edbbe600cb5f4c8fba315e011",
+        "lastblockhash" : "0x1354534647190ac6d12399cd6445492c8fcbec7a70e5f15c72500cf587169cf2",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0.json
index 957a1044e..edca76869 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitPush31_1024_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0Filler.json",
-            "sourceHash" : "2c20b56ac4c11f648f903ca0724c8cb954c8ff32d19b9ffd1db8c06152eef3ab"
+            "sourceHash" : "6c3c7c9a4fdc938c982dd8173b6c37f281bdd07a97a6d51f1b49eb284ff90434"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0x739868b708a776cb3ae6aeedd683063002f08a612a338f5627e5cf944a1db9d5",
-                    "mixHash" : "0xe498ff3c4a2f0c7c1279c33a43f78b8d279b0055f2cf1beef9a171dffa4b6297",
-                    "nonce" : "0x80403f4ce8f5a8df",
+                    "hash" : "0xcca4d78b9016add9a0b0fbc66f1db3bdfb5b596f1f96f653ba7a737122791602",
+                    "mixHash" : "0x48cc70c79dfb671a026cee4f68e5559be19dfa1dddf1d9efbdb2aca211c7c9e8",
+                    "nonce" : "0xa902aa3030c2cc5a",
                     "number" : "0x01",
                     "parentHash" : "0x459a07859844e1e1f5759449c5caad39dcc9f8ef796e63e79254ecae5c611846",
                     "receiptTrie" : "0x07d40fa4ca040182b2a60b84ca44f15e440203bad66bb2d0b732098b8ad27479",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x739868b708a776cb3ae6aeedd683063002f08a612a338f5627e5cf944a1db9d5",
+        "lastblockhash" : "0xcca4d78b9016add9a0b0fbc66f1db3bdfb5b596f1f96f653ba7a737122791602",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitPush31_1024_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0Filler.json",
-            "sourceHash" : "2c20b56ac4c11f648f903ca0724c8cb954c8ff32d19b9ffd1db8c06152eef3ab"
+            "sourceHash" : "6c3c7c9a4fdc938c982dd8173b6c37f281bdd07a97a6d51f1b49eb284ff90434"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0x4a019b8192d47c190b670008f0139b8ff440da9136654fb7a6aae477c15fbe9f",
-                    "mixHash" : "0xa5e631f7aa88560408c97e884815312b7fc3d2e0c39a6502066d2b0eec7a6b12",
-                    "nonce" : "0xc4bbe236e4ae493d",
+                    "hash" : "0x97ce17fb992a72d52a67c7147ddc89a4936a67b3c36e06e99a965ce6aa75201f",
+                    "mixHash" : "0xeaaa33e51f0c58b4151d2e4781230e6ca58a5cf934bc800751928a7a09215156",
+                    "nonce" : "0xae9846861c7562b4",
                     "number" : "0x01",
                     "parentHash" : "0x459a07859844e1e1f5759449c5caad39dcc9f8ef796e63e79254ecae5c611846",
                     "receiptTrie" : "0x9109d888f9ddef66a59f549bd7ceecfb65c56ffdc5b24ae8bc2c3c050afae0fa",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4a019b8192d47c190b670008f0139b8ff440da9136654fb7a6aae477c15fbe9f",
+        "lastblockhash" : "0x97ce17fb992a72d52a67c7147ddc89a4936a67b3c36e06e99a965ce6aa75201f",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitPush31_1024_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0Filler.json",
-            "sourceHash" : "2c20b56ac4c11f648f903ca0724c8cb954c8ff32d19b9ffd1db8c06152eef3ab"
+            "sourceHash" : "6c3c7c9a4fdc938c982dd8173b6c37f281bdd07a97a6d51f1b49eb284ff90434"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0xa66b04488bbe1cfcc8412dd00569f5bf7a514d2908d27d19bfc7ec4f33b67091",
-                    "mixHash" : "0xe892f07ddd937c546afd93b520130b4ab6f06a9ad1dfc25ed676b64eddaec622",
-                    "nonce" : "0xb2da3a7dd60b9645",
+                    "hash" : "0xdeebdb9f3bfec7951bf9fd66f4101fe5d341b2ca7220b28e9adc286bff10b7c6",
+                    "mixHash" : "0x482aff7015c8b728559ec11cb5225683532d3d89e579e411f49e11b44fe8c575",
+                    "nonce" : "0x92b11b2c51194ce2",
                     "number" : "0x01",
                     "parentHash" : "0x459a07859844e1e1f5759449c5caad39dcc9f8ef796e63e79254ecae5c611846",
                     "receiptTrie" : "0x9109d888f9ddef66a59f549bd7ceecfb65c56ffdc5b24ae8bc2c3c050afae0fa",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa66b04488bbe1cfcc8412dd00569f5bf7a514d2908d27d19bfc7ec4f33b67091",
+        "lastblockhash" : "0xdeebdb9f3bfec7951bf9fd66f4101fe5d341b2ca7220b28e9adc286bff10b7c6",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitPush31_1024_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0Filler.json",
-            "sourceHash" : "2c20b56ac4c11f648f903ca0724c8cb954c8ff32d19b9ffd1db8c06152eef3ab"
+            "sourceHash" : "6c3c7c9a4fdc938c982dd8173b6c37f281bdd07a97a6d51f1b49eb284ff90434"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0x3eda8029311b5cb9b6c3937a17c3205a9707a6fe6a73d20c508ca57721874295",
-                    "mixHash" : "0xbad831507942bd26124f3c1d727bbcbd528f12f822892521177a58e855d91839",
-                    "nonce" : "0x28c25c7b6f68abbc",
+                    "hash" : "0x9f2d6dbe582e01cc4646ea1b6c528bf099c63d569789145eae29074cf5f5db7b",
+                    "mixHash" : "0xe7c0c3ed2026dd2039a2e0b0253749aad6f5388e9b9dc77d2dcce7b7e3461804",
+                    "nonce" : "0xb22e8a2562b3686e",
                     "number" : "0x01",
                     "parentHash" : "0x459a07859844e1e1f5759449c5caad39dcc9f8ef796e63e79254ecae5c611846",
                     "receiptTrie" : "0x9109d888f9ddef66a59f549bd7ceecfb65c56ffdc5b24ae8bc2c3c050afae0fa",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3eda8029311b5cb9b6c3937a17c3205a9707a6fe6a73d20c508ca57721874295",
+        "lastblockhash" : "0x9f2d6dbe582e01cc4646ea1b6c528bf099c63d569789145eae29074cf5f5db7b",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitPush31_1024_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1024_d0g0v0Filler.json",
-            "sourceHash" : "2c20b56ac4c11f648f903ca0724c8cb954c8ff32d19b9ffd1db8c06152eef3ab"
+            "sourceHash" : "6c3c7c9a4fdc938c982dd8173b6c37f281bdd07a97a6d51f1b49eb284ff90434"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0xd107b838e5d7b5a2595ca88a6f9059dc8c664c1c0f169bbc9a2915c461267107",
-                    "mixHash" : "0xb2f116bc99f8db76ed7a5d271b3016b742582806010801fd354aa27ade344b69",
-                    "nonce" : "0xa15167440e19a389",
+                    "hash" : "0xecce7c3fbe7d33d8d3c422a8faf480b01f020c77dc6998b4d069bf502e1ccf7e",
+                    "mixHash" : "0xcba8fb5b8ecb61c3b2bf8333d356df80da78adc46096b51e07a87d48ad083bc8",
+                    "nonce" : "0x9fbec75c14f4c979",
                     "number" : "0x01",
                     "parentHash" : "0x459a07859844e1e1f5759449c5caad39dcc9f8ef796e63e79254ecae5c611846",
                     "receiptTrie" : "0x9109d888f9ddef66a59f549bd7ceecfb65c56ffdc5b24ae8bc2c3c050afae0fa",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd107b838e5d7b5a2595ca88a6f9059dc8c664c1c0f169bbc9a2915c461267107",
+        "lastblockhash" : "0xecce7c3fbe7d33d8d3c422a8faf480b01f020c77dc6998b4d069bf502e1ccf7e",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0.json
index 704ebde2b..fe9c92d9f 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitPush31_1025_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0Filler.json",
-            "sourceHash" : "b44b3b4bd9f80681bb9c3f5e7765e1d949d0f071c3ec0969948a89b10b81c237"
+            "sourceHash" : "b8e5a779be20d4e324af073d6b493b3912858cebe89aee8fe3419ecf5c1d253d"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0xb0d684c5385d432de8b394b12c269316270fd40331117cf369419397a275451f",
-                    "mixHash" : "0x01bf1d20c7069e42b0fda936225daaf7b2ad75f6cf984f51207e941a752ac09d",
-                    "nonce" : "0x7343753e0b971ba1",
+                    "hash" : "0xd9bffd63fb2ad37e8159aea90442d1d77f7ae6ba83aff2bb1da6901988f55482",
+                    "mixHash" : "0x34a87e5749c3a463100776ba2614e44eb4f937ac4c8740717206c82592f94dd8",
+                    "nonce" : "0xe7a14b827e534a6d",
                     "number" : "0x01",
                     "parentHash" : "0xb3375615e1a624ea198e58ceb16358febb834d0476fc36302c760631699cf378",
                     "receiptTrie" : "0x777f1c1c378807634128348e4f0eeca6a0e7f516ea411690ca04266323f671a4",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901faa0b3375615e1a624ea198e58ceb16358febb834d0476fc36302c760631699cf378a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0d3c0189816b48a27bd6170f0a81993cac87bacabdb9149b4de0ddc10374119a2a0ddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7cea0777f1c1c378807634128348e4f0eeca6a0e7f516ea411690ca04266323f671a4b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830186a08203e880a001bf1d20c7069e42b0fda936225daaf7b2ad75f6cf984f51207e941a752ac09d887343753e0b971ba1f862f8608001830186a0940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0b054e6af901451cf834679b4c625bc4453057b43c728b7632a5ec533ed1f205ba05a8090300acb5cae0f1c1f1208e60b0b6aad49e2951d0725e65cc3663bd6811cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb0d684c5385d432de8b394b12c269316270fd40331117cf369419397a275451f",
+        "lastblockhash" : "0xd9bffd63fb2ad37e8159aea90442d1d77f7ae6ba83aff2bb1da6901988f55482",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitPush31_1025_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0Filler.json",
-            "sourceHash" : "b44b3b4bd9f80681bb9c3f5e7765e1d949d0f071c3ec0969948a89b10b81c237"
+            "sourceHash" : "b8e5a779be20d4e324af073d6b493b3912858cebe89aee8fe3419ecf5c1d253d"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x7c952b1b3e8214ded019f2f64c1b131aeee5a19aa90c38dc7dab56de7414556f",
-                    "mixHash" : "0x1f67211f924bebdc18149ecae4da6470cf073f7c9dd72ae96e5a710062045fec",
-                    "nonce" : "0x38390a74abcb22c2",
+                    "hash" : "0xb280b9b396bb1530f7191105a43cd3f6296053f936fd7008a6b3850bca3fab88",
+                    "mixHash" : "0xa88f6b99b3ba4b1499019480d888de9099a23ff444fa6e52a0254e2de5622156",
+                    "nonce" : "0x613cef46351f0311",
                     "number" : "0x01",
                     "parentHash" : "0xb3375615e1a624ea198e58ceb16358febb834d0476fc36302c760631699cf378",
                     "receiptTrie" : "0x1ac759af74dd07450d4eec5e238b92ea6932e3505009a9a7184f743cc7763409",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7c952b1b3e8214ded019f2f64c1b131aeee5a19aa90c38dc7dab56de7414556f",
+        "lastblockhash" : "0xb280b9b396bb1530f7191105a43cd3f6296053f936fd7008a6b3850bca3fab88",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitPush31_1025_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0Filler.json",
-            "sourceHash" : "b44b3b4bd9f80681bb9c3f5e7765e1d949d0f071c3ec0969948a89b10b81c237"
+            "sourceHash" : "b8e5a779be20d4e324af073d6b493b3912858cebe89aee8fe3419ecf5c1d253d"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x754b8438bf6e0d7b7cc170271165c194c64907fdab364b9d58440201c6e86b06",
-                    "mixHash" : "0xeca8337d517401d5b9a8402ebd6453baba691d642268c147e72c72b11e91f177",
-                    "nonce" : "0xf9ddeb2e2a8290b0",
+                    "hash" : "0x8ddf3346adb25c5fd0672d434f4e1ae1e1a0964f59a951acb68b12904c33ee72",
+                    "mixHash" : "0xc836586a9ddb4516026b5a60169ad17a2d2908dc640b66093e074ab27d7556a4",
+                    "nonce" : "0xc1eb0113f34b3269",
                     "number" : "0x01",
                     "parentHash" : "0xb3375615e1a624ea198e58ceb16358febb834d0476fc36302c760631699cf378",
                     "receiptTrie" : "0x1ac759af74dd07450d4eec5e238b92ea6932e3505009a9a7184f743cc7763409",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0fdb76bb5ec7f93a03976b93ee0c5e369a6f99aac7ac2cb9c1af1a668f8672fd6a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000080850a00000000808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x754b8438bf6e0d7b7cc170271165c194c64907fdab364b9d58440201c6e86b06",
+        "lastblockhash" : "0x8ddf3346adb25c5fd0672d434f4e1ae1e1a0964f59a951acb68b12904c33ee72",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitPush31_1025_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0Filler.json",
-            "sourceHash" : "b44b3b4bd9f80681bb9c3f5e7765e1d949d0f071c3ec0969948a89b10b81c237"
+            "sourceHash" : "b8e5a779be20d4e324af073d6b493b3912858cebe89aee8fe3419ecf5c1d253d"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x8d8df0d0dd5a6350d026ce01d59a0607f7e4648ad02b5090e44b40675e0a5d94",
-                    "mixHash" : "0x201e84a8051c26ec17cab01bb65e02f6a41726bfdadf5fd4747d47079a2a2024",
-                    "nonce" : "0xe5af6353384937fe",
+                    "hash" : "0x9e0d9dc1a02bd055ae16f70f55694d9b502a409fdefa857afbaf294a0a5cfdb1",
+                    "mixHash" : "0xae25254436aed8235d6aec41a98125b063f5279df03d09d4b0f597c4365d68c0",
+                    "nonce" : "0x69f5676039fc2d02",
                     "number" : "0x01",
                     "parentHash" : "0xb3375615e1a624ea198e58ceb16358febb834d0476fc36302c760631699cf378",
                     "receiptTrie" : "0x1ac759af74dd07450d4eec5e238b92ea6932e3505009a9a7184f743cc7763409",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8d8df0d0dd5a6350d026ce01d59a0607f7e4648ad02b5090e44b40675e0a5d94",
+        "lastblockhash" : "0x9e0d9dc1a02bd055ae16f70f55694d9b502a409fdefa857afbaf294a0a5cfdb1",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitPush31_1025_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush31_1025_d0g0v0Filler.json",
-            "sourceHash" : "b44b3b4bd9f80681bb9c3f5e7765e1d949d0f071c3ec0969948a89b10b81c237"
+            "sourceHash" : "b8e5a779be20d4e324af073d6b493b3912858cebe89aee8fe3419ecf5c1d253d"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0xa6b4c135c247727fb96d8e031022173afde47704915eed1e86bc22cc73896b78",
-                    "mixHash" : "0x4f801fd9eb12a5a8987a21527b39a2e17990bcb8bd7bba87962cfa982bdad661",
-                    "nonce" : "0xd391f8d23efd6190",
+                    "hash" : "0x9210c33cd280b8bcd99f79e075ebfb5b8059187dfec2f28ac5c70c68f3069ed1",
+                    "mixHash" : "0x505e202f6cc0226c70cc56316c13df2621cb56b8b988bdb4a880ab4809e7bf12",
+                    "nonce" : "0xfe89a617afdfaae6",
                     "number" : "0x01",
                     "parentHash" : "0xb3375615e1a624ea198e58ceb16358febb834d0476fc36302c760631699cf378",
                     "receiptTrie" : "0x1ac759af74dd07450d4eec5e238b92ea6932e3505009a9a7184f743cc7763409",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa6b4c135c247727fb96d8e031022173afde47704915eed1e86bc22cc73896b78",
+        "lastblockhash" : "0x9210c33cd280b8bcd99f79e075ebfb5b8059187dfec2f28ac5c70c68f3069ed1",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0.json
index a06a8d87c..241d8e759 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitPush32_1023_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0Filler.json",
-            "sourceHash" : "81b6aaa09d9cde940a3e690ae1f973112b293bdf5f5d51973ff576d4060df06a"
+            "sourceHash" : "5718814bc0896fc387cedca6877064b4b36e8a09e86a556859ef8799ba713627"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0xcadd15b3ac7726f116e52f83c3fa10da43e37f2b6e50fd325af7e53db10069d1",
-                    "mixHash" : "0x3a0996574d92cff848f3c62e1daa8b71f81866c514f77e9c7a2dc319058a0396",
-                    "nonce" : "0x23f02015c9525ef1",
+                    "hash" : "0x72d557472f7909bbe7399eaf19a0537cf289ca800506bbb3506c4c2740fd56f1",
+                    "mixHash" : "0x814aeb73783a6b482d992e96f9b8c693bac97710a5b1e9eb5f9b30ddbb76ec3a",
+                    "nonce" : "0x078e87a02b5bd546",
                     "number" : "0x01",
                     "parentHash" : "0xbb97b215bb43d81b9b71d8be1fa34181d3631fcb5ad1316aa097d889d5282a2d",
                     "receiptTrie" : "0x29979c4dcd49c7b93ec87b187afe1a548ab91cbf7087275a5451548ac5646e50",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "0xcadd15b3ac7726f116e52f83c3fa10da43e37f2b6e50fd325af7e53db10069d1",
+        "lastblockhash" : "0x72d557472f7909bbe7399eaf19a0537cf289ca800506bbb3506c4c2740fd56f1",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitPush32_1023_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0Filler.json",
-            "sourceHash" : "81b6aaa09d9cde940a3e690ae1f973112b293bdf5f5d51973ff576d4060df06a"
+            "sourceHash" : "5718814bc0896fc387cedca6877064b4b36e8a09e86a556859ef8799ba713627"
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         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0x62499ee6b7567c1335e8037f55b0f8b2832f4c8720e3a79c8d99a4570c68efc2",
-                    "mixHash" : "0xc55ebab2e0c9e9ec77d9b04322041c13488a72e1d0a66344aec61ce54a8bc416",
-                    "nonce" : "0xc7c564359aa7a535",
+                    "hash" : "0x56d1d042707e12c6569c320cb17377faca17d2f83cc9ceb5cc0aa81dfe5efbf1",
+                    "mixHash" : "0x50c02428a5712c00fac5966d2089a55781adb810f36899b95a939aa0b47fadbc",
+                    "nonce" : "0xc9c9dddfe8f35bc5",
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@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x62499ee6b7567c1335e8037f55b0f8b2832f4c8720e3a79c8d99a4570c68efc2",
+        "lastblockhash" : "0x56d1d042707e12c6569c320cb17377faca17d2f83cc9ceb5cc0aa81dfe5efbf1",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitPush32_1023_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0Filler.json",
-            "sourceHash" : "81b6aaa09d9cde940a3e690ae1f973112b293bdf5f5d51973ff576d4060df06a"
+            "sourceHash" : "5718814bc0896fc387cedca6877064b4b36e8a09e86a556859ef8799ba713627"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0x3d076155e5ded4421eea822e2b13b446dd4f40d410af6e5e6ca13e604d5a9a36",
-                    "mixHash" : "0xb02ec65f0bdb5a9554e2ee9d31a86bfafd741399709a88601a9f52ff3aeb09e2",
-                    "nonce" : "0x23bc2f762966c96d",
+                    "hash" : "0xc925100e78af57d6d654ec2d03f794877c7b295d0fd0c10e20315d15c182f02f",
+                    "mixHash" : "0xdb1a5bdc75d20297d8ab63ebad8d58e8f33b498596eda14acb6a1d50cf404de7",
+                    "nonce" : "0xceff5a975578e6ee",
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                     "receiptTrie" : "0x51ae2f807f7601e3c39db2a9224f62b578be63a496f79b87ef5056b49e699acc",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3d076155e5ded4421eea822e2b13b446dd4f40d410af6e5e6ca13e604d5a9a36",
+        "lastblockhash" : "0xc925100e78af57d6d654ec2d03f794877c7b295d0fd0c10e20315d15c182f02f",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitPush32_1023_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0Filler.json",
-            "sourceHash" : "81b6aaa09d9cde940a3e690ae1f973112b293bdf5f5d51973ff576d4060df06a"
+            "sourceHash" : "5718814bc0896fc387cedca6877064b4b36e8a09e86a556859ef8799ba713627"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0x7bae8d5691a86c52c2e1949568f3161112ab00f2c4dd7c936c800d1c252caf1e",
-                    "mixHash" : "0x2598365bfc3def8287a285996f2e975b048cf1931adbfb29e907662ae458c79b",
-                    "nonce" : "0x9fe12310498f74a0",
+                    "hash" : "0x46237d231e01c248bd48698a00a48c47d6a239735f443de33668b94bb36105bc",
+                    "mixHash" : "0x68cecf2041ea7c08ba7fd1cb379461c24ea63911ec07f302e21a3afc8564b89a",
+                    "nonce" : "0xad2f0a1ff60cd0bd",
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                     "receiptTrie" : "0x51ae2f807f7601e3c39db2a9224f62b578be63a496f79b87ef5056b49e699acc",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7bae8d5691a86c52c2e1949568f3161112ab00f2c4dd7c936c800d1c252caf1e",
+        "lastblockhash" : "0x46237d231e01c248bd48698a00a48c47d6a239735f443de33668b94bb36105bc",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitPush32_1023_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1023_d0g0v0Filler.json",
-            "sourceHash" : "81b6aaa09d9cde940a3e690ae1f973112b293bdf5f5d51973ff576d4060df06a"
+            "sourceHash" : "5718814bc0896fc387cedca6877064b4b36e8a09e86a556859ef8799ba713627"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf599",
-                    "hash" : "0x2478891d6953a4710d044d8bc27fe563eea655bdc58e2d39bab553545046ffcf",
-                    "mixHash" : "0x145353f483416208e5342a8b845a2864d947caef7851afde6a512a0eaf2fa25d",
-                    "nonce" : "0xe579a9c159db6eeb",
+                    "hash" : "0x95c4bc65790d1c0c4fae4780ee3996d8cd8a03f5679501283b1851441056ed24",
+                    "mixHash" : "0xea16e5b898900698501da886535ea5387d7790297fa5af613f13d1a78a1115ec",
+                    "nonce" : "0x458f98e4e8b08ead",
                     "number" : "0x01",
                     "parentHash" : "0xbb97b215bb43d81b9b71d8be1fa34181d3631fcb5ad1316aa097d889d5282a2d",
                     "receiptTrie" : "0x51ae2f807f7601e3c39db2a9224f62b578be63a496f79b87ef5056b49e699acc",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2478891d6953a4710d044d8bc27fe563eea655bdc58e2d39bab553545046ffcf",
+        "lastblockhash" : "0x95c4bc65790d1c0c4fae4780ee3996d8cd8a03f5679501283b1851441056ed24",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0.json
index af24d22f8..f62a5bcc6 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitPush32_1024_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0Filler.json",
-            "sourceHash" : "46bece11db1bc1e640c8866d43d635078414beb6c475ff15f7d777544d3dd968"
+            "sourceHash" : "b235961d59aff25de69b1b07bbe78e7592d199e58ebb9fe9a764e2d1fc2741f2"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0xf56a7ec49cf1a83a1e2546e28484cd256cb666ccbf6589c4b4e946fb76f6bbc6",
-                    "mixHash" : "0x2963f91c961b7d6ab0b48f3b726f57d3da85d81d7b57d9d2782b53da4472ee48",
-                    "nonce" : "0xd5825fb11197ec19",
+                    "hash" : "0x716ceb2f4dbf8c19f2bb2e08e282ab91616855510497923ad5dbd23e75662ef1",
+                    "mixHash" : "0x8748e25bc8bc0e43c80d3c60f696af359801eaf6f9fd8e795057638946d35dbc",
+                    "nonce" : "0x8ba2f689b2db1e47",
                     "number" : "0x01",
                     "parentHash" : "0x1e19106fea8817947a1237fa22d1cfa91d4ffcec36220a83bdb253f85ac7fa5f",
                     "receiptTrie" : "0x07d40fa4ca040182b2a60b84ca44f15e440203bad66bb2d0b732098b8ad27479",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf56a7ec49cf1a83a1e2546e28484cd256cb666ccbf6589c4b4e946fb76f6bbc6",
+        "lastblockhash" : "0x716ceb2f4dbf8c19f2bb2e08e282ab91616855510497923ad5dbd23e75662ef1",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitPush32_1024_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0Filler.json",
-            "sourceHash" : "46bece11db1bc1e640c8866d43d635078414beb6c475ff15f7d777544d3dd968"
+            "sourceHash" : "b235961d59aff25de69b1b07bbe78e7592d199e58ebb9fe9a764e2d1fc2741f2"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0x2028c1ba20c49cc7508b1dbbb6b77382d375e1032d6217c5ff4bb83445a6a24e",
-                    "mixHash" : "0x8dd6e4601f42e1684227f93f0df32e06199f1c140d7f293a27690da961626525",
-                    "nonce" : "0xa6cdcfe17088f0da",
+                    "hash" : "0x8d4c9ab100260fe500df3138cace70ccce1230572f80ee1d844cab360214d4af",
+                    "mixHash" : "0xf7ce61442290e92fa40a57f364c42c06d99d54f4666e1d13b67bef597f2ccdd0",
+                    "nonce" : "0x177efcb2aa4cd891",
                     "number" : "0x01",
                     "parentHash" : "0x1e19106fea8817947a1237fa22d1cfa91d4ffcec36220a83bdb253f85ac7fa5f",
                     "receiptTrie" : "0xe959055d386f9d6f12edb53f58c37cad6f8d78049c43092d8d622089dc3a4447",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2028c1ba20c49cc7508b1dbbb6b77382d375e1032d6217c5ff4bb83445a6a24e",
+        "lastblockhash" : "0x8d4c9ab100260fe500df3138cace70ccce1230572f80ee1d844cab360214d4af",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitPush32_1024_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0Filler.json",
-            "sourceHash" : "46bece11db1bc1e640c8866d43d635078414beb6c475ff15f7d777544d3dd968"
+            "sourceHash" : "b235961d59aff25de69b1b07bbe78e7592d199e58ebb9fe9a764e2d1fc2741f2"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0x5bbbddedc4256bff71e238e84661d9e3968c6e0f966de7d995ef102ad357f451",
-                    "mixHash" : "0xa6c12852862e0915cbcedf6d488a49fbac02ebc8bb88ac906776f76c00792387",
-                    "nonce" : "0x7e75cfa3b5dd1fa7",
+                    "hash" : "0xc7861b2ff8eda1173bd8ce000dcbf7921cadc3a33f3f56d5de90421b9bfce431",
+                    "mixHash" : "0x15fe7351bed1a9abb1ba585d7e72fe6310129aea19a0fe5b37555194d08cf5f4",
+                    "nonce" : "0x44c327fdeef0663f",
                     "number" : "0x01",
                     "parentHash" : "0x1e19106fea8817947a1237fa22d1cfa91d4ffcec36220a83bdb253f85ac7fa5f",
                     "receiptTrie" : "0xe959055d386f9d6f12edb53f58c37cad6f8d78049c43092d8d622089dc3a4447",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5bbbddedc4256bff71e238e84661d9e3968c6e0f966de7d995ef102ad357f451",
+        "lastblockhash" : "0xc7861b2ff8eda1173bd8ce000dcbf7921cadc3a33f3f56d5de90421b9bfce431",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitPush32_1024_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0Filler.json",
-            "sourceHash" : "46bece11db1bc1e640c8866d43d635078414beb6c475ff15f7d777544d3dd968"
+            "sourceHash" : "b235961d59aff25de69b1b07bbe78e7592d199e58ebb9fe9a764e2d1fc2741f2"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0x2d98a5650edfd2bee648f0a1069cf919dd5d32ab20a2217fd3a59ebcabf703f1",
-                    "mixHash" : "0xda3eb9caf728b72a7b0fd92f4c9ef400e16bcb8acf57481cbf83cbec36db2297",
-                    "nonce" : "0x1e87c1536f75bc20",
+                    "hash" : "0x0b364f11e8faf3065223119d5f36d647e954c52beaa8d6b29cb00fcd84a68d27",
+                    "mixHash" : "0xbc552c9e65b20908ed6b27ceab75d7a6e027b0e2afd5624c30cc12e0d4e05380",
+                    "nonce" : "0x6f9c59dcc913daab",
                     "number" : "0x01",
                     "parentHash" : "0x1e19106fea8817947a1237fa22d1cfa91d4ffcec36220a83bdb253f85ac7fa5f",
                     "receiptTrie" : "0xe959055d386f9d6f12edb53f58c37cad6f8d78049c43092d8d622089dc3a4447",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90261f901f9a01e19106fea8817947a1237fa22d1cfa91d4ffcec36220a83bdb253f85ac7fa5fa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa05bdf7ef255ed597b0d1fb1d080e6e3455081453f11f690aa46d1c4fb121870c7a0ddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7cea0e959055d386f9d6f12edb53f58c37cad6f8d78049c43092d8d622089dc3a4447b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a0000000082f5c28203e880a0bc552c9e65b20908ed6b27ceab75d7a6e027b0e2afd5624c30cc12e0d4e05380886f9c59dcc913daabf862f8608001830186a0940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0b054e6af901451cf834679b4c625bc4453057b43c728b7632a5ec533ed1f205ba05a8090300acb5cae0f1c1f1208e60b0b6aad49e2951d0725e65cc3663bd6811cc0",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2d98a5650edfd2bee648f0a1069cf919dd5d32ab20a2217fd3a59ebcabf703f1",
+        "lastblockhash" : "0x0b364f11e8faf3065223119d5f36d647e954c52beaa8d6b29cb00fcd84a68d27",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitPush32_1024_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1024_d0g0v0Filler.json",
-            "sourceHash" : "46bece11db1bc1e640c8866d43d635078414beb6c475ff15f7d777544d3dd968"
+            "sourceHash" : "b235961d59aff25de69b1b07bbe78e7592d199e58ebb9fe9a764e2d1fc2741f2"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0xf5c2",
-                    "hash" : "0xbddd81e89a9f28f91abf090fda801a9e0eae67cfc42a4cc0af1bf559a2153b2f",
-                    "mixHash" : "0x1c46c460cd891f5390501bb6bebe60b37ab82bea25e13fff5c92a80cd6f8e1ee",
-                    "nonce" : "0x3ebb579be8516f71",
+                    "hash" : "0x132df6e30149b7906c6377c7d73f9150af0bfcdce43b5ea31947d2105ed21e58",
+                    "mixHash" : "0x45dfa310ba57155d6ab7970e34968a85fc7c5d9f7f6e5dfbcf6f63698acd20e6",
+                    "nonce" : "0xb250d7fc93f4f92c",
                     "number" : "0x01",
                     "parentHash" : "0x1e19106fea8817947a1237fa22d1cfa91d4ffcec36220a83bdb253f85ac7fa5f",
                     "receiptTrie" : "0xe959055d386f9d6f12edb53f58c37cad6f8d78049c43092d8d622089dc3a4447",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbddd81e89a9f28f91abf090fda801a9e0eae67cfc42a4cc0af1bf559a2153b2f",
+        "lastblockhash" : "0x132df6e30149b7906c6377c7d73f9150af0bfcdce43b5ea31947d2105ed21e58",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
diff --git a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0.json b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0.json
index 433dc4283..1ee32868e 100644
--- a/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0.json
+++ b/BlockchainTests/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0.json
@@ -2,10 +2,10 @@
     "stackLimitPush32_1025_d0g0v0_Byzantium" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0Filler.json",
-            "sourceHash" : "b2de70250cec774c40d938494ae352a967de15d14e2164dc7a99bc98cecc42e2"
+            "sourceHash" : "a0e9ad34ec5e6db9118dc444d8eda7a0ca50761f4a70643a07a8d14278abec7d"
         },
         "blocks" : [
             {
@@ -16,9 +16,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x24bcfd94165b09ac048bbeeac90ecd48160052b3d323366f587eb2910ac9a560",
-                    "mixHash" : "0x498c35e44a1050db4697cce2ce15c20a544e4a3a864addbe40b57f005d108e4f",
-                    "nonce" : "0x195013de4f4e7cd9",
+                    "hash" : "0xbd2db8dfd56ac439740102f069110d69fdbfcdf2750db75a6e2c5ef14f680ab3",
+                    "mixHash" : "0xcfdd4243f2f3afc7d7ea3679a6f5bd1106a92e199350e5ea49b644d2795dda1d",
+                    "nonce" : "0x782a0d62be32f9a6",
                     "number" : "0x01",
                     "parentHash" : "0x7e05618f7e4b0b6c62b6055d7736bdb1386739c4a878b5b4f4e061e66a343195",
                     "receiptTrie" : "0x777f1c1c378807634128348e4f0eeca6a0e7f516ea411690ca04266323f671a4",
@@ -27,10 +27,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -64,7 +64,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x24bcfd94165b09ac048bbeeac90ecd48160052b3d323366f587eb2910ac9a560",
+        "lastblockhash" : "0xbd2db8dfd56ac439740102f069110d69fdbfcdf2750db75a6e2c5ef14f680ab3",
         "network" : "Byzantium",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -109,10 +109,10 @@
     "stackLimitPush32_1025_d0g0v0_EIP150" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0Filler.json",
-            "sourceHash" : "b2de70250cec774c40d938494ae352a967de15d14e2164dc7a99bc98cecc42e2"
+            "sourceHash" : "a0e9ad34ec5e6db9118dc444d8eda7a0ca50761f4a70643a07a8d14278abec7d"
         },
         "blocks" : [
             {
@@ -123,9 +123,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x31e500e2a402631d2102408efa6e9b2c06b5f4c50d8bad2c549010190af3a8de",
-                    "mixHash" : "0x513d9aabb2b79e2eb7b2a3b7a3d84c3f2140f86a3bc6b988fd632f4940b93d1e",
-                    "nonce" : "0x017a3ab33d67acc2",
+                    "hash" : "0xae6ceb7630aceee9dcb698a063c5c8ce75b9b8b291172afc3483ca0686b15cba",
+                    "mixHash" : "0xc1eda08fdd5b0943f7f89040501c0fda49263d0ce9976cc5f5c80d4e57367a7b",
+                    "nonce" : "0xd15152f6b54988eb",
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                     "parentHash" : "0x7e05618f7e4b0b6c62b6055d7736bdb1386739c4a878b5b4f4e061e66a343195",
                     "receiptTrie" : "0x26556cbc49a5e4357f32cf50601987d335c5fdb03e4b3706b3fb9066ad8b8c0a",
@@ -134,10 +134,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -171,7 +171,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x31e500e2a402631d2102408efa6e9b2c06b5f4c50d8bad2c549010190af3a8de",
+        "lastblockhash" : "0xae6ceb7630aceee9dcb698a063c5c8ce75b9b8b291172afc3483ca0686b15cba",
         "network" : "EIP150",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -216,10 +216,10 @@
     "stackLimitPush32_1025_d0g0v0_EIP158" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0Filler.json",
-            "sourceHash" : "b2de70250cec774c40d938494ae352a967de15d14e2164dc7a99bc98cecc42e2"
+            "sourceHash" : "a0e9ad34ec5e6db9118dc444d8eda7a0ca50761f4a70643a07a8d14278abec7d"
         },
         "blocks" : [
             {
@@ -230,9 +230,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x4fcc53118f27d47928de6af0f95cc1ae5afc7c40f7d1b49c5f1b555243c04f48",
-                    "mixHash" : "0x26a4d50ec999a190931389fb30d4a22a393a4807184596e340f4df94d06b4834",
-                    "nonce" : "0x64f3ccc43b9b9f10",
+                    "hash" : "0x9d15908f7fb70cf34aeaa7e78d35624e817416020b8bcad615334f33e28b4f08",
+                    "mixHash" : "0x79e7944555c954dd65f7c45da4034b3be4040d33e6adf522c90a947017f3540f",
+                    "nonce" : "0xb302ff5179a57b29",
                     "number" : "0x01",
                     "parentHash" : "0x7e05618f7e4b0b6c62b6055d7736bdb1386739c4a878b5b4f4e061e66a343195",
                     "receiptTrie" : "0x26556cbc49a5e4357f32cf50601987d335c5fdb03e4b3706b3fb9066ad8b8c0a",
@@ -241,10 +241,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -278,7 +278,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4fcc53118f27d47928de6af0f95cc1ae5afc7c40f7d1b49c5f1b555243c04f48",
+        "lastblockhash" : "0x9d15908f7fb70cf34aeaa7e78d35624e817416020b8bcad615334f33e28b4f08",
         "network" : "EIP158",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -323,10 +323,10 @@
     "stackLimitPush32_1025_d0g0v0_Frontier" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0Filler.json",
-            "sourceHash" : "b2de70250cec774c40d938494ae352a967de15d14e2164dc7a99bc98cecc42e2"
+            "sourceHash" : "a0e9ad34ec5e6db9118dc444d8eda7a0ca50761f4a70643a07a8d14278abec7d"
         },
         "blocks" : [
             {
@@ -337,9 +337,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0x09d73ce595622390a2ce5d5f87c864140e4fcc61ce531845096a8cae7c17a03f",
-                    "mixHash" : "0xab310c8e31e6a71088a7758133666c47463cffded0101386c0c27d1ac3d62956",
-                    "nonce" : "0xa6a98cee5be9345e",
+                    "hash" : "0xb11f41fd91b0007ab0f258de42d9ff4404679e4d89eef0a89acf0b9e3d3e128a",
+                    "mixHash" : "0x8e56d90de49151b0e8ed1e4ae78a7bede6eea25d5f8d64c531d148b4086feff9",
+                    "nonce" : "0x8519117734125e61",
                     "number" : "0x01",
                     "parentHash" : "0x7e05618f7e4b0b6c62b6055d7736bdb1386739c4a878b5b4f4e061e66a343195",
                     "receiptTrie" : "0x26556cbc49a5e4357f32cf50601987d335c5fdb03e4b3706b3fb9066ad8b8c0a",
@@ -348,10 +348,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
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                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -385,7 +385,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x09d73ce595622390a2ce5d5f87c864140e4fcc61ce531845096a8cae7c17a03f",
+        "lastblockhash" : "0xb11f41fd91b0007ab0f258de42d9ff4404679e4d89eef0a89acf0b9e3d3e128a",
         "network" : "Frontier",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
@@ -430,10 +430,10 @@
     "stackLimitPush32_1025_d0g0v0_Homestead" : {
         "_info" : {
             "comment" : "",
-            "filledwith" : "cpp-1.3.0+commit.6e0ce939.Linux.g++",
-            "lllcversion" : "Version: 0.4.18-develop.2017.9.25+commit.a72237f2.Linux.g++",
+            "filledwith" : "cpp-1.3.0+commit.ee0c6776.Linux.g++",
+            "lllcversion" : "Version: 0.4.20-develop.2018.2.4+commit.c696803f.Linux.g++",
             "source" : "src/BlockchainTestsFiller/GeneralStateTests/stMemoryTest/stackLimitPush32_1025_d0g0v0Filler.json",
-            "sourceHash" : "b2de70250cec774c40d938494ae352a967de15d14e2164dc7a99bc98cecc42e2"
+            "sourceHash" : "a0e9ad34ec5e6db9118dc444d8eda7a0ca50761f4a70643a07a8d14278abec7d"
         },
         "blocks" : [
             {
@@ -444,9 +444,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x0a00000000",
                     "gasUsed" : "0x0186a0",
-                    "hash" : "0xd32027552f87fec96a46bd6bce9857c973c6f76b4c8dc313625f7b067ff1f2b4",
-                    "mixHash" : "0xfde0deb6f8f863701ae259d58810cf23653087c0aebf8f9379844efeffa096a2",
-                    "nonce" : "0x60923218a0cf280a",
+                    "hash" : "0x581f334bdea99e8376fc0f21cbc222ea58be2cb85f78933d15fe58901e1e98d8",
+                    "mixHash" : "0x7700221c2be984a74a894a152f15fc85bf8aef98e43978900c3566128cd892e8",
+                    "nonce" : "0x561079348c9eb9da",
                     "number" : "0x01",
                     "parentHash" : "0x7e05618f7e4b0b6c62b6055d7736bdb1386739c4a878b5b4f4e061e66a343195",
                     "receiptTrie" : "0x26556cbc49a5e4357f32cf50601987d335c5fdb03e4b3706b3fb9066ad8b8c0a",
@@ -455,10 +455,10 @@
                     "transactionsTrie" : "0xddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7ce",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901faa07e05618f7e4b0b6c62b6055d7736bdb1386739c4a878b5b4f4e061e66a343195a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa038d9f7d7f2fd049f47a7c4f46f3a620cf6e44d5b7af25036519abf5979ad167fa0ddb8defea6c1610afd06dda64253cb99ad91fcdbcd096618c99bbf1d4b43e7cea026556cbc49a5e4357f32cf50601987d335c5fdb03e4b3706b3fb9066ad8b8c0ab90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001850a00000000830186a08203e880a0fde0deb6f8f863701ae259d58810cf23653087c0aebf8f9379844efeffa096a28860923218a0cf280af862f8608001830186a0940f572e5295c57f15886f9b263e2f6d2d6c7b5ec60a801ba0b054e6af901451cf834679b4c625bc4453057b43c728b7632a5ec533ed1f205ba05a8090300acb5cae0f1c1f1208e60b0b6aad49e2951d0725e65cc3663bd6811cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "",
+                        "data" : "0x",
                         "gasLimit" : "0x0186a0",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
@@ -492,7 +492,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd32027552f87fec96a46bd6bce9857c973c6f76b4c8dc313625f7b067ff1f2b4",
+        "lastblockhash" : "0x581f334bdea99e8376fc0f21cbc222ea58be2cb85f78933d15fe58901e1e98d8",
         "network" : "Homestead",
         "postState" : {
             "0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {