
import struct
import unittest
import json
from manticore.platforms import evm
from manticore.core import state
from manticore.core.smtlib import Operators, ConstraintSet
import os


class EVMTest_SIGNEXTEND(unittest.TestCase):
    _multiprocess_can_split_ = True
    maxDiff=None 
    def _execute(self, new_vm):
        last_returned = None
        last_exception = None
        try:
            new_vm.execute()
        except evm.Stop, e:
            last_exception = "STOP"
        except evm.NotEnoughGas:
            last_exception = "OOG"
        except evm.StackUnderflow:
            last_exception = "INSUFICIENT STACK"
        except evm.InvalidOpcode:
            last_exception = "INVALID"
        except evm.SelfDestruct:
            last_exception = "SUICIDED"
        except evm.Return as e:
            last_exception = "RETURN"
            last_returned = e.data
        except evm.Revert:
            last_exception = "REVERT"
            
        return last_exception, last_returned

    def test_SIGNEXTEND_1(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_2(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_3(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_4(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_5(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_6(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_7(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_8(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_9(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639935L])

    def test_SIGNEXTEND_10(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0])

    def test_SIGNEXTEND_11(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0])

    def test_SIGNEXTEND_12(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0])

    def test_SIGNEXTEND_13(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0])

    def test_SIGNEXTEND_14(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0])

    def test_SIGNEXTEND_15(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0L])

    def test_SIGNEXTEND_16(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0])

    def test_SIGNEXTEND_17(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0])

    def test_SIGNEXTEND_18(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(0)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0])

    def test_SIGNEXTEND_19(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1])

    def test_SIGNEXTEND_20(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1])

    def test_SIGNEXTEND_21(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1])

    def test_SIGNEXTEND_22(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1])

    def test_SIGNEXTEND_23(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1])

    def test_SIGNEXTEND_24(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1L])

    def test_SIGNEXTEND_25(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1])

    def test_SIGNEXTEND_26(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1])

    def test_SIGNEXTEND_27(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(1)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [1])

    def test_SIGNEXTEND_28(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [57896044618658097711785492504343953926634992332820282019728792003956564819952L])

    def test_SIGNEXTEND_29(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639920L])

    def test_SIGNEXTEND_30(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639920L])

    def test_SIGNEXTEND_31(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [57896044618658097711785492504343953926634992332820282019728792003956564819952L])

    def test_SIGNEXTEND_32(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [57896044618658097711785492504343953926634992332820282019728792003956564819952L])

    def test_SIGNEXTEND_33(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [115792089237316195423570985008687907853269984665640564039457584007913129639920L])

    def test_SIGNEXTEND_34(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [57896044618658097711785492504343953926634992332820282019728792003956564819952L])

    def test_SIGNEXTEND_35(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [57896044618658097711785492504343953926634992332820282019728792003956564819952L])

    def test_SIGNEXTEND_36(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [57896044618658097711785492504343953926634992332820282019728792003956564819952L])

    def test_SIGNEXTEND_37(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [3618502788666131106986593281521497120414687020801267626233049500247285301263L])

    def test_SIGNEXTEND_38(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [15L])

    def test_SIGNEXTEND_39(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [15L])

    def test_SIGNEXTEND_40(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [3618502788666131106986593281521497120414687020801267626233049500247285301263L])

    def test_SIGNEXTEND_41(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [3618502788666131106986593281521497120414687020801267626233049500247285301263L])

    def test_SIGNEXTEND_42(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [15L])

    def test_SIGNEXTEND_43(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [3618502788666131106986593281521497120414687020801267626233049500247285301263L])

    def test_SIGNEXTEND_44(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [3618502788666131106986593281521497120414687020801267626233049500247285301263L])

    def test_SIGNEXTEND_45(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [3618502788666131106986593281521497120414687020801267626233049500247285301263L])

    def test_SIGNEXTEND_46(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16])

    def test_SIGNEXTEND_47(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16])

    def test_SIGNEXTEND_48(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16])

    def test_SIGNEXTEND_49(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16])

    def test_SIGNEXTEND_50(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16])

    def test_SIGNEXTEND_51(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16L])

    def test_SIGNEXTEND_52(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16])

    def test_SIGNEXTEND_53(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16])

    def test_SIGNEXTEND_54(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(16)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [16])

    def test_SIGNEXTEND_55(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32])

    def test_SIGNEXTEND_56(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32])

    def test_SIGNEXTEND_57(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32])

    def test_SIGNEXTEND_58(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32])

    def test_SIGNEXTEND_59(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32])

    def test_SIGNEXTEND_60(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32L])

    def test_SIGNEXTEND_61(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32])

    def test_SIGNEXTEND_62(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32])

    def test_SIGNEXTEND_63(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(32)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [32])

    def test_SIGNEXTEND_64(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48])

    def test_SIGNEXTEND_65(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48])

    def test_SIGNEXTEND_66(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48])

    def test_SIGNEXTEND_67(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48])

    def test_SIGNEXTEND_68(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48])

    def test_SIGNEXTEND_69(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48L])

    def test_SIGNEXTEND_70(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48])

    def test_SIGNEXTEND_71(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48])

    def test_SIGNEXTEND_72(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(48)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [48])

    def test_SIGNEXTEND_73(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(115792089237316195423570985008687907853269984665640564039457584007913129639935L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [6089590155545428825848686802984512581899718912L])

    def test_SIGNEXTEND_74(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(0)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [0L])

    def test_SIGNEXTEND_75(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(1)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [4352L])

    def test_SIGNEXTEND_76(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(57896044618658097711785492504343953926634992332820282019728792003956564819952L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [6089590155545428825848686802984512581899718912L])

    def test_SIGNEXTEND_77(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(3618502788666131106986593281521497120414687020801267626233049500247285301263L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [6089590155545428825848686802984512581899718912L])

    def test_SIGNEXTEND_78(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(16)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [5807485728784016443108259966835510808832L])

    def test_SIGNEXTEND_79(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(32)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [6089590155545428825848686802984512581899718912L])

    def test_SIGNEXTEND_80(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(48)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [6089590155545428825848686802984512581899718912L])

    def test_SIGNEXTEND_81(self):
            #Make the constraint store
            constraints = ConstraintSet()
            #make the ethereum world state
            world = evm.EVMWorld(constraints)

            address=0x222222222222222222222222222222222222200
            caller=origin=0x111111111111111111111111111111111111100
            price=0
            value=10000
            bytecode='\x0b'
            data = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
            header = { 'coinbase': 0,
                        'timestamp': 0,
                        'number': 0,
                        'difficulty': 0,
                        'gaslimit': 0,
                        }
            gas = 1000000

            new_vm = evm.EVM(constraints, address, origin, price, data, caller, value, bytecode, header, gas=gas, global_storage=world.storage)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            new_vm._push(6089590155545428825848686802984512581899718912L)
            last_exception, last_returned = self._execute(new_vm)
            self.assertEqual(last_exception, None)
            self.assertEqual(new_vm.pc, 1)
            self.assertEqual(new_vm.stack, [6089590155545428825848686802984512581899718912L])

if __name__ == '__main__':
    unittest.main()
