merge

cmd/mist/gui.go

@@ -309,13 +309,13 @@ func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
 
 	var (
 		ptx  = xeth.NewJSTx(tx, pipe.World().State())
-		send = nameReg.Storage(tx.Sender())
-		rec  = nameReg.Storage(tx.Recipient)
+		send = nameReg.Storage(tx.From())
+		rec  = nameReg.Storage(tx.To())
 		s, r string
 	)
 
-	if tx.CreatesContract() {
-		rec = nameReg.Storage(tx.CreationAddress(pipe.World().State()))
+	if core.MessageCreatesContract(tx) {
+		rec = nameReg.Storage(core.AddressFromMessage(tx))
 	}
 
 	if send.Len() != 0 {
@@ -326,10 +326,10 @@ func (gui *Gui) insertTransaction(window string, tx *types.Transaction) {
 	if rec.Len() != 0 {
 		r = strings.Trim(rec.Str(), "\x00")
 	} else {
-		if tx.CreatesContract() {
-			r = ethutil.Bytes2Hex(tx.CreationAddress(pipe.World().State()))
+		if core.MessageCreatesContract(tx) {
+			r = ethutil.Bytes2Hex(core.AddressFromMessage(tx))
 		} else {
-			r = ethutil.Bytes2Hex(tx.Recipient)
+			r = ethutil.Bytes2Hex(tx.To())
 		}
 	}
 	ptx.Sender = s
@@ -454,11 +454,11 @@ func (gui *Gui) update() {
 					object := state.GetAccount(gui.address())
 
 					if bytes.Compare(tx.Sender(), gui.address()) == 0 {
-						object.SubAmount(tx.Value)
+						object.SubAmount(tx.Value())
 
 						gui.txDb.Put(tx.Hash(), tx.RlpEncode())
-					} else if bytes.Compare(tx.Recipient, gui.address()) == 0 {
-						object.AddAmount(tx.Value)
+					} else if bytes.Compare(tx.To(), gui.address()) == 0 {
+						object.AddAmount(tx.Value())
 
 						gui.txDb.Put(tx.Hash(), tx.RlpEncode())
 					}

core/block_manager.go

@@ -109,11 +109,11 @@ done:
 		// If we are mining this block and validating we want to set the logs back to 0
 		state.EmptyLogs()
 
-		txGas := new(big.Int).Set(tx.Gas)
+		txGas := new(big.Int).Set(tx.Gas())
 
 		cb := state.GetStateObject(coinbase.Address())
 		st := NewStateTransition(cb, tx, state, block)
-		err = st.TransitionState()
+		_, err = st.TransitionState()
 		if err != nil {
 			switch {
 			case IsNonceErr(err):
@@ -132,7 +132,7 @@ done:
 		}
 
 		txGas.Sub(txGas, st.gas)
-		cumulativeSum.Add(cumulativeSum, new(big.Int).Mul(txGas, tx.GasPrice))
+		cumulativeSum.Add(cumulativeSum, new(big.Int).Mul(txGas, tx.GasPrice()))
 
 		// Update the state with pending changes
 		state.Update(txGas)

core/state_transition.go

@@ -5,6 +5,8 @@ import (
 	"math/big"
 
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/crypto"
+	"github.com/ethereum/go-ethereum/ethutil"
 	"github.com/ethereum/go-ethereum/state"
 	"github.com/ethereum/go-ethereum/vm"
 )
@@ -27,48 +29,69 @@ import (
  */
 type StateTransition struct {
 	coinbase, receiver []byte
-	tx                 *types.Transaction
+	msg                Message
 	gas, gasPrice      *big.Int
+	initialGas         *big.Int
 	value              *big.Int
 	data               []byte
 	state              *state.StateDB
 	block              *types.Block
 
 	cb, rec, sen *state.StateObject
+
+	Env vm.Environment
 }
 
-func NewStateTransition(coinbase *state.StateObject, tx *types.Transaction, state *state.StateDB, block *types.Block) *StateTransition {
-	return &StateTransition{coinbase.Address(), tx.Recipient, tx, new(big.Int), new(big.Int).Set(tx.GasPrice), tx.Value, tx.Data, state, block, coinbase, nil, nil}
+type Message interface {
+	Hash() []byte
+
+	From() []byte
+	To() []byte
+
+	GasPrice() *big.Int
+	Gas() *big.Int
+	Value() *big.Int
+
+	Nonce() uint64
+	Data() []byte
 }
 
-func (self *StateTransition) Coinbase() *state.StateObject {
-	if self.cb != nil {
-		return self.cb
-	}
+func AddressFromMessage(msg Message) []byte {
+	// Generate a new address
+	return crypto.Sha3(ethutil.NewValue([]interface{}{msg.From(), msg.Nonce()}).Encode())[12:]
+}
 
-	self.cb = self.state.GetOrNewStateObject(self.coinbase)
-	return self.cb
+func MessageCreatesContract(msg Message) bool {
+	return len(msg.To()) == 0
 }
-func (self *StateTransition) Sender() *state.StateObject {
-	if self.sen != nil {
-		return self.sen
-	}
 
-	self.sen = self.state.GetOrNewStateObject(self.tx.Sender())
+func MessageGasValue(msg Message) *big.Int {
+	return new(big.Int).Mul(msg.Gas(), msg.GasPrice())
+}
 
-	return self.sen
+func NewStateTransition(coinbase *state.StateObject, msg Message, state *state.StateDB, block *types.Block) *StateTransition {
+	return &StateTransition{coinbase.Address(), msg.To(), msg, new(big.Int), new(big.Int).Set(msg.GasPrice()), new(big.Int), msg.Value(), msg.Data(), state, block, coinbase, nil, nil, nil}
 }
-func (self *StateTransition) Receiver() *state.StateObject {
-	if self.tx != nil && self.tx.CreatesContract() {
-		return nil
-	}
 
-	if self.rec != nil {
-		return self.rec
+func (self *StateTransition) VmEnv() vm.Environment {
+	if self.Env == nil {
+		self.Env = NewEnv(self.state, self.msg, self.block)
 	}
 
-	self.rec = self.state.GetOrNewStateObject(self.tx.Recipient)
-	return self.rec
+	return self.Env
+}
+
+func (self *StateTransition) Coinbase() *state.StateObject {
+	return self.state.GetOrNewStateObject(self.coinbase)
+}
+func (self *StateTransition) From() *state.StateObject {
+	return self.state.GetOrNewStateObject(self.msg.From())
+}
+func (self *StateTransition) To() *state.StateObject {
+	if self.msg != nil && MessageCreatesContract(self.msg) {
+		return nil
+	}
+	return self.state.GetOrNewStateObject(self.msg.To())
 }
 
 func (self *StateTransition) UseGas(amount *big.Int) error {
@@ -87,41 +110,33 @@ func (self *StateTransition) AddGas(amount *big.Int) {
 func (self *StateTransition) BuyGas() error {
 	var err error
 
-	sender := self.Sender()
-	if sender.Balance().Cmp(self.tx.GasValue()) < 0 {
-		return fmt.Errorf("Insufficient funds to pre-pay gas. Req %v, has %v", self.tx.GasValue(), sender.Balance())
+	sender := self.From()
+	if sender.Balance().Cmp(MessageGasValue(self.msg)) < 0 {
+		return fmt.Errorf("Insufficient funds to pre-pay gas. Req %v, has %v", MessageGasValue(self.msg), sender.Balance())
 	}
 
 	coinbase := self.Coinbase()
-	err = coinbase.BuyGas(self.tx.Gas, self.tx.GasPrice)
+	err = coinbase.BuyGas(self.msg.Gas(), self.msg.GasPrice())
 	if err != nil {
 		return err
 	}
 
-	self.AddGas(self.tx.Gas)
-	sender.SubAmount(self.tx.GasValue())
+	self.AddGas(self.msg.Gas())
+	self.initialGas.Set(self.msg.Gas())
+	sender.SubAmount(MessageGasValue(self.msg))
 
 	return nil
 }
 
-func (self *StateTransition) RefundGas() {
-	coinbase, sender := self.Coinbase(), self.Sender()
-	coinbase.RefundGas(self.gas, self.tx.GasPrice)
-
-	// Return remaining gas
-	remaining := new(big.Int).Mul(self.gas, self.tx.GasPrice)
-	sender.AddAmount(remaining)
-}
-
 func (self *StateTransition) preCheck() (err error) {
 	var (
-		tx     = self.tx
-		sender = self.Sender()
+		msg    = self.msg
+		sender = self.From()
 	)
 
 	// Make sure this transaction's nonce is correct
-	if sender.Nonce != tx.Nonce {
-		return NonceError(tx.Nonce, sender.Nonce)
+	if sender.Nonce != msg.Nonce() {
+		return NonceError(msg.Nonce(), sender.Nonce)
 	}
 
 	// Pre-pay gas / Buy gas of the coinbase account
@@ -132,8 +147,8 @@ func (self *StateTransition) preCheck() (err error) {
 	return nil
 }
 
-func (self *StateTransition) TransitionState() (err error) {
-	statelogger.Debugf("(~) %x\n", self.tx.Hash())
+func (self *StateTransition) TransitionState() (ret []byte, err error) {
+	statelogger.Debugf("(~) %x\n", self.msg.Hash())
 
 	// XXX Transactions after this point are considered valid.
 	if err = self.preCheck(); err != nil {
@@ -141,8 +156,8 @@ func (self *StateTransition) TransitionState() (err error) {
 	}
 
 	var (
-		tx     = self.tx
-		sender = self.Sender()
+		msg    = self.msg
+		sender = self.From()
 	)
 
 	defer self.RefundGas()
@@ -168,16 +183,15 @@ func (self *StateTransition) TransitionState() (err error) {
 		return
 	}
 
-	var ret []byte
-	vmenv := NewEnv(self.state, self.tx, self.block)
+	vmenv := self.VmEnv()
 	var ref vm.ClosureRef
-	if tx.CreatesContract() {
-		self.rec = MakeContract(tx, self.state)
+	if MessageCreatesContract(msg) {
+		self.rec = MakeContract(msg, self.state)
 
-		ret, err, ref = vmenv.Create(sender, self.rec.Address(), self.tx.Data, self.gas, self.gasPrice, self.value)
+		ret, err, ref = vmenv.Create(sender, self.rec.Address(), self.msg.Data(), self.gas, self.gasPrice, self.value)
 		ref.SetCode(ret)
 	} else {
-		ret, err = vmenv.Call(self.Sender(), self.Receiver().Address(), self.tx.Data, self.gas, self.gasPrice, self.value)
+		ret, err = vmenv.Call(self.From(), self.To().Address(), self.msg.Data(), self.gas, self.gasPrice, self.value)
 	}
 	if err != nil {
 		statelogger.Debugln(err)
@@ -187,11 +201,32 @@ func (self *StateTransition) TransitionState() (err error) {
 }
 
 // Converts an transaction in to a state object
-func MakeContract(tx *types.Transaction, state *state.StateDB) *state.StateObject {
-	addr := tx.CreationAddress(state)
+func MakeContract(msg Message, state *state.StateDB) *state.StateObject {
+	addr := AddressFromMessage(msg)
 
 	contract := state.GetOrNewStateObject(addr)
-	contract.InitCode = tx.Data
+	contract.InitCode = msg.Data()
 
 	return contract
 }
+
+func (self *StateTransition) RefundGas() {
+	coinbaseSub := new(big.Int).Set(self.gas)
+	uhalf := new(big.Int).Div(self.GasUsed(), ethutil.Big2)
+	for addr, ref := range self.state.Refunds() {
+		refund := ethutil.BigMin(uhalf, ref)
+		coinbaseSub.Add(self.gas, refund)
+		self.state.AddBalance([]byte(addr), refund.Mul(refund, self.msg.GasPrice()))
+	}
+
+	coinbase, sender := self.Coinbase(), self.From()
+	coinbase.RefundGas(coinbaseSub, self.msg.GasPrice())
+
+	// Return remaining gas
+	remaining := new(big.Int).Mul(self.gas, self.msg.GasPrice())
+	sender.AddAmount(remaining)
+}
+
+func (self *StateTransition) GasUsed() *big.Int {
+	return new(big.Int).Sub(self.initialGas, self.gas)
+}

core/transaction_pool.go

@@ -106,8 +106,8 @@ func (pool *TxPool) ValidateTransaction(tx *types.Transaction) error {
 		return fmt.Errorf("No last block on the block chain")
 	}
 
-	if len(tx.Recipient) != 0 && len(tx.Recipient) != 20 {
-		return fmt.Errorf("Invalid recipient. len = %d", len(tx.Recipient))
+	if len(tx.To()) != 0 && len(tx.To()) != 20 {
+		return fmt.Errorf("Invalid recipient. len = %d", len(tx.To()))
 	}
 
 	v, _, _ := tx.Curve()
@@ -118,17 +118,11 @@ func (pool *TxPool) ValidateTransaction(tx *types.Transaction) error {
 	// Get the sender
 	sender := pool.chainManager.State().GetAccount(tx.Sender())
 
-	totAmount := new(big.Int).Set(tx.Value)
+	totAmount := new(big.Int).Set(tx.Value())
 	// Make sure there's enough in the sender's account. Having insufficient
 	// funds won't invalidate this transaction but simple ignores it.
 	if sender.Balance().Cmp(totAmount) < 0 {
-		return fmt.Errorf("Insufficient amount in sender's (%x) account", tx.Sender())
-	}
-
-	if tx.IsContract() {
-		if tx.GasPrice.Cmp(big.NewInt(minGasPrice)) < 0 {
-			return fmt.Errorf("Gasprice too low, %s given should be at least %d.", tx.GasPrice, minGasPrice)
-		}
+		return fmt.Errorf("Insufficient amount in sender's (%x) account", tx.From())
 	}
 
 	// Increment the nonce making each tx valid only once to prevent replay
@@ -154,10 +148,7 @@ func (self *TxPool) Add(tx *types.Transaction) error {
 
 	self.addTransaction(tx)
 
-	tmp := make([]byte, 4)
-	copy(tmp, tx.Recipient)
-
-	txplogger.Debugf("(t) %x => %x (%v) %x\n", tx.Sender()[:4], tmp, tx.Value, tx.Hash())
+	txplogger.Debugf("(t) %x => %x (%v) %x\n", tx.From()[:4], tx.To()[:4], tx.Value, tx.Hash())
 
 	// Notify the subscribers
 	go self.eventMux.Post(TxPreEvent{tx})
@@ -204,7 +195,7 @@ func (pool *TxPool) RemoveInvalid(state *state.StateDB) {
 		tx := e.Value.(*types.Transaction)
 		sender := state.GetAccount(tx.Sender())
 		err := pool.ValidateTransaction(tx)
-		if err != nil || sender.Nonce >= tx.Nonce {
+		if err != nil || sender.Nonce >= tx.Nonce() {
 			pool.pool.Remove(e)
 		}
 	}

core/types/transaction.go

@@ -6,37 +6,30 @@ import (
 
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethutil"
-	"github.com/ethereum/go-ethereum/state"
 	"github.com/obscuren/secp256k1-go"
 )
 
-var ContractAddr = []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-
 func IsContractAddr(addr []byte) bool {
 	return len(addr) == 0
-	//return bytes.Compare(addr, ContractAddr) == 0
 }
 
 type Transaction struct {
-	Nonce     uint64
-	Recipient []byte
-	Value     *big.Int
-	Gas       *big.Int
-	GasPrice  *big.Int
-	Data      []byte
+	nonce     uint64
+	recipient []byte
+	value     *big.Int
+	gas       *big.Int
+	gasPrice  *big.Int
+	data      []byte
 	v         byte
 	r, s      []byte
-
-	// Indicates whether this tx is a contract creation transaction
-	contractCreation bool
 }
 
 func NewContractCreationTx(value, gas, gasPrice *big.Int, script []byte) *Transaction {
-	return &Transaction{Recipient: nil, Value: value, Gas: gas, GasPrice: gasPrice, Data: script, contractCreation: true}
+	return &Transaction{recipient: nil, value: value, gas: gas, gasPrice: gasPrice, data: script}
 }
 
 func NewTransactionMessage(to []byte, value, gas, gasPrice *big.Int, data []byte) *Transaction {
-	return &Transaction{Recipient: to, Value: value, GasPrice: gasPrice, Gas: gas, Data: data, contractCreation: IsContractAddr(to)}
+	return &Transaction{recipient: to, value: value, gasPrice: gasPrice, gas: gas, data: data}
 }
 
 func NewTransactionFromBytes(data []byte) *Transaction {
@@ -53,33 +46,42 @@ func NewTransactionFromValue(val *ethutil.Value) *Transaction {
 	return tx
 }
 
-func (self *Transaction) GasValue() *big.Int {
-	return new(big.Int).Mul(self.Gas, self.GasPrice)
+func (tx *Transaction) Hash() []byte {
+	data := []interface{}{tx.Nonce, tx.gasPrice, tx.gas, tx.recipient, tx.Value, tx.Data}
+
+	return crypto.Sha3(ethutil.NewValue(data).Encode())
 }
 
-func (self *Transaction) TotalValue() *big.Int {
-	v := self.GasValue()
-	return v.Add(v, self.Value)
+func (self *Transaction) Data() []byte {
+	return self.data
 }
 
-func (tx *Transaction) Hash() []byte {
-	data := []interface{}{tx.Nonce, tx.GasPrice, tx.Gas, tx.Recipient, tx.Value, tx.Data}
+func (self *Transaction) Gas() *big.Int {
+	return self.gas
+}
 
-	return crypto.Sha3(ethutil.NewValue(data).Encode())
+func (self *Transaction) GasPrice() *big.Int {
+	return self.gasPrice
+}
+
+func (self *Transaction) Value() *big.Int {
+	return self.value
 }
 
-func (tx *Transaction) CreatesContract() bool {
-	return tx.contractCreation
+func (self *Transaction) Nonce() uint64 {
+	return self.nonce
 }
 
-/* Deprecated */
-func (tx *Transaction) IsContract() bool {
-	return tx.CreatesContract()
+func (self *Transaction) SetNonce(nonce uint64) {
+	self.nonce = nonce
 }
 
-func (tx *Transaction) CreationAddress(state *state.StateDB) []byte {
-	// Generate a new address
-	return crypto.Sha3(ethutil.NewValue([]interface{}{tx.Sender(), tx.Nonce}).Encode())[12:]
+func (self *Transaction) From() []byte {
+	return self.Sender()
+}
+
+func (self *Transaction) To() []byte {
+	return self.recipient
 }
 
 func (tx *Transaction) Curve() (v byte, r []byte, s []byte) {
@@ -136,7 +138,7 @@ func (tx *Transaction) Sign(privk []byte) error {
 }
 
 func (tx *Transaction) RlpData() interface{} {
-	data := []interface{}{tx.Nonce, tx.GasPrice, tx.Gas, tx.Recipient, tx.Value, tx.Data}
+	data := []interface{}{tx.Nonce, tx.GasPrice, tx.Gas, tx.recipient, tx.Value, tx.Data}
 
 	// TODO Remove prefixing zero's
 
@@ -156,20 +158,16 @@ func (tx *Transaction) RlpDecode(data []byte) {
 }
 
 func (tx *Transaction) RlpValueDecode(decoder *ethutil.Value) {
-	tx.Nonce = decoder.Get(0).Uint()
-	tx.GasPrice = decoder.Get(1).BigInt()
-	tx.Gas = decoder.Get(2).BigInt()
-	tx.Recipient = decoder.Get(3).Bytes()
-	tx.Value = decoder.Get(4).BigInt()
-	tx.Data = decoder.Get(5).Bytes()
+	tx.nonce = decoder.Get(0).Uint()
+	tx.gasPrice = decoder.Get(1).BigInt()
+	tx.gas = decoder.Get(2).BigInt()
+	tx.recipient = decoder.Get(3).Bytes()
+	tx.value = decoder.Get(4).BigInt()
+	tx.data = decoder.Get(5).Bytes()
 	tx.v = byte(decoder.Get(6).Uint())
 
 	tx.r = decoder.Get(7).Bytes()
 	tx.s = decoder.Get(8).Bytes()
-
-	if IsContractAddr(tx.Recipient) {
-		tx.contractCreation = true
-	}
 }
 
 func (tx *Transaction) String() string {
@@ -188,12 +186,12 @@ func (tx *Transaction) String() string {
 	S:        0x%x
 	`,
 		tx.Hash(),
-		len(tx.Recipient) == 0,
+		len(tx.recipient) == 0,
 		tx.Sender(),
-		tx.Recipient,
-		tx.Nonce,
-		tx.GasPrice,
-		tx.Gas,
+		tx.recipient,
+		tx.nonce,
+		tx.gasPrice,
+		tx.gas,
 		tx.Value,
 		tx.Data,
 		tx.v,
@@ -221,5 +219,5 @@ func (s Transactions) GetRlp(i int) []byte { return ethutil.Rlp(s[i]) }
 type TxByNonce struct{ Transactions }
 
 func (s TxByNonce) Less(i, j int) bool {
-	return s.Transactions[i].Nonce < s.Transactions[j].Nonce
+	return s.Transactions[i].nonce < s.Transactions[j].nonce
 }

core/vm_env.go

@@ -11,26 +11,26 @@ import (
 type VMEnv struct {
 	state *state.StateDB
 	block *types.Block
-	tx    *types.Transaction
+	msg   Message
 	depth int
 }
 
-func NewEnv(state *state.StateDB, tx *types.Transaction, block *types.Block) *VMEnv {
+func NewEnv(state *state.StateDB, msg Message, block *types.Block) *VMEnv {
 	return &VMEnv{
 		state: state,
 		block: block,
-		tx:    tx,
+		msg:   msg,
 	}
 }
 
-func (self *VMEnv) Origin() []byte        { return self.tx.Sender() }
+func (self *VMEnv) Origin() []byte        { return self.msg.From() }
 func (self *VMEnv) BlockNumber() *big.Int { return self.block.Number }
 func (self *VMEnv) PrevHash() []byte      { return self.block.PrevHash }
 func (self *VMEnv) Coinbase() []byte      { return self.block.Coinbase }
 func (self *VMEnv) Time() int64           { return self.block.Time }
 func (self *VMEnv) Difficulty() *big.Int  { return self.block.Difficulty }
 func (self *VMEnv) BlockHash() []byte     { return self.block.Hash() }
-func (self *VMEnv) Value() *big.Int       { return self.tx.Value }
+func (self *VMEnv) Value() *big.Int       { return self.msg.Value() }
 func (self *VMEnv) State() *state.StateDB { return self.state }
 func (self *VMEnv) GasLimit() *big.Int    { return self.block.GasLimit }
 func (self *VMEnv) Depth() int            { return self.depth }

miner/miner.go

@@ -236,8 +236,8 @@ func (self *Miner) finiliseTxs() types.Transactions {
 	key := self.eth.KeyManager()
 	for i, ltx := range self.localTxs {
 		tx := types.NewTransactionMessage(ltx.To, ethutil.Big(ltx.Value), ethutil.Big(ltx.Gas), ethutil.Big(ltx.GasPrice), ltx.Data)
-		tx.Nonce = state.GetNonce(self.Coinbase)
-		state.SetNonce(self.Coinbase, tx.Nonce+1)
+		tx.SetNonce(state.GetNonce(self.Coinbase))
+		state.SetNonce(self.Coinbase, tx.Nonce()+1)
 
 		tx.Sign(key.PrivateKey())
 
@@ -246,7 +246,7 @@ func (self *Miner) finiliseTxs() types.Transactions {
 
 	// Faster than append
 	for _, tx := range self.eth.TxPool().GetTransactions() {
-		if tx.GasPrice.Cmp(self.MinAcceptedGasPrice) >= 0 {
+		if tx.GasPrice().Cmp(self.MinAcceptedGasPrice) >= 0 {
 			txs[actualSize] = tx
 			actualSize++
 		}

state/state.go

@@ -23,14 +23,14 @@ type StateDB struct {
 
 	manifest *Manifest
 
-	refund map[string][]refund
+	refund map[string]*big.Int
 
 	logs Logs
 }
 
 // Create a new state from a given trie
 func New(trie *trie.Trie) *StateDB {
-	return &StateDB{Trie: trie, stateObjects: make(map[string]*StateObject), manifest: NewManifest(), refund: make(map[string][]refund)}
+	return &StateDB{Trie: trie, stateObjects: make(map[string]*StateObject), manifest: NewManifest(), refund: make(map[string]*big.Int)}
 }
 
 func (self *StateDB) EmptyLogs() {
@@ -55,12 +55,11 @@ func (self *StateDB) GetBalance(addr []byte) *big.Int {
 	return ethutil.Big0
 }
 
-type refund struct {
-	gas, price *big.Int
-}
-
-func (self *StateDB) Refund(addr []byte, gas, price *big.Int) {
-	self.refund[string(addr)] = append(self.refund[string(addr)], refund{gas, price})
+func (self *StateDB) Refund(addr []byte, gas *big.Int) {
+	if self.refund[string(addr)] == nil {
+		self.refund[string(addr)] = new(big.Int)
+	}
+	self.refund[string(addr)].Add(self.refund[string(addr)], gas)
 }
 
 func (self *StateDB) AddBalance(addr []byte, amount *big.Int) {
@@ -211,7 +210,7 @@ func (self *StateDB) Copy() *StateDB {
 		}
 
 		for addr, refund := range self.refund {
-			state.refund[addr] = refund
+			state.refund[addr] = new(big.Int).Set(refund)
 		}
 
 		logs := make(Logs, len(self.logs))
@@ -273,23 +272,17 @@ func (s *StateDB) Sync() {
 
 func (self *StateDB) Empty() {
 	self.stateObjects = make(map[string]*StateObject)
-	self.refund = make(map[string][]refund)
+	self.refund = make(map[string]*big.Int)
+}
+
+func (self *StateDB) Refunds() map[string]*big.Int {
+	return self.refund
 }
 
 func (self *StateDB) Update(gasUsed *big.Int) {
 	var deleted bool
 
-	// Refund any gas that's left
-	// XXX THIS WILL CHANGE IN POC8
-	uhalf := new(big.Int).Div(gasUsed, ethutil.Big2)
-	for addr, refs := range self.refund {
-		for _, ref := range refs {
-			refund := ethutil.BigMin(uhalf, ref.gas)
-
-			self.GetStateObject([]byte(addr)).AddBalance(refund.Mul(refund, ref.price))
-		}
-	}
-	self.refund = make(map[string][]refund)
+	self.refund = make(map[string]*big.Int)
 
 	for _, stateObject := range self.stateObjects {
 		if stateObject.remove {

tests/files/StateTests/stInitCodeTest.json

+{
+    "CallRecursiveContract" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "04110d816c380812a427968ece99b1c963dfbce6" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x04110d816c380812a427968ece99b1c963dfbce6"
+                }
+            },
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1",
+                "code" : "0x3060025560206000600039602060006000f0",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87"
+                }
+            },
+            "0a517d755cebbf66312b30fff713666a9cb917e0" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x0a517d755cebbf66312b30fff713666a9cb917e0"
+                }
+            },
+            "24dd378f51adc67a50e339e8031fe9bd4aafab36" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x24dd378f51adc67a50e339e8031fe9bd4aafab36"
+                }
+            },
+            "293f982d000532a7861ab122bdc4bbfd26bf9030" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x293f982d000532a7861ab122bdc4bbfd26bf9030"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "2cf5732f017b0cf1b1f13a1478e10239716bf6b5" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x2cf5732f017b0cf1b1f13a1478e10239716bf6b5"
+                }
+            },
+            "31c640b92c21a1f1465c91070b4b3b4d6854195f" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "37f998764813b136ddf5a754f34063fd03065e36" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x37f998764813b136ddf5a754f34063fd03065e36"
+                }
+            },
+            "37fa399a749c121f8a15ce77e3d9f9bec8020d7a" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x37fa399a749c121f8a15ce77e3d9f9bec8020d7a"
+                }
+            },
+            "4f36659fa632310b6ec438dea4085b522a2dd077" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x4f36659fa632310b6ec438dea4085b522a2dd077"
+                }
+            },
+            "62c01474f089b07dae603491675dc5b5748f7049" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x62c01474f089b07dae603491675dc5b5748f7049"
+                }
+            },
+            "729af7294be595a0efd7d891c9e51f89c07950c7" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x729af7294be595a0efd7d891c9e51f89c07950c7"
+                }
+            },
+            "83e3e5a16d3b696a0314b30b2534804dd5e11197" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x83e3e5a16d3b696a0314b30b2534804dd5e11197"
+                }
+            },
+            "8703df2417e0d7c59d063caa9583cb10a4d20532" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x8703df2417e0d7c59d063caa9583cb10a4d20532"
+                }
+            },
+            "8dffcd74e5b5923512916c6a64b502689cfa65e1" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x8dffcd74e5b5923512916c6a64b502689cfa65e1"
+                }
+            },
+            "95a4d7cccb5204733874fa87285a176fe1e9e240" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x95a4d7cccb5204733874fa87285a176fe1e9e240"
+                }
+            },
+            "99b2fcba8120bedd048fe79f5262a6690ed38c39" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x99b2fcba8120bedd048fe79f5262a6690ed38c39"
+                }
+            },
+            "a4202b8b8afd5354e3e40a219bdc17f6001bf2cf" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xa4202b8b8afd5354e3e40a219bdc17f6001bf2cf"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "89999",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            },
+            "a9647f4a0a14042d91dc33c0328030a7157c93ae" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xa9647f4a0a14042d91dc33c0328030a7157c93ae"
+                }
+            },
+            "aa6cffe5185732689c18f37a7f86170cb7304c2a" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xaa6cffe5185732689c18f37a7f86170cb7304c2a"
+                }
+            },
+            "aae4a2e3c51c04606dcb3723456e58f3ed214f45" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xaae4a2e3c51c04606dcb3723456e58f3ed214f45"
+                }
+            },
+            "c37a43e940dfb5baf581a0b82b351d48305fc885" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xc37a43e940dfb5baf581a0b82b351d48305fc885"
+                }
+            },
+            "d2571607e241ecf590ed94b12d87c94babe36db6" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xd2571607e241ecf590ed94b12d87c94babe36db6"
+                }
+            },
+            "f735071cbee190d76b704ce68384fc21e389fbe7" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xf735071cbee190d76b704ce68384fc21e389fbe7"
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0",
+                "code" : "0x3060025560206000600039602060006000f0",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x00",
+            "gasLimit" : "10000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "1"
+        }
+    },
+    "CallTheContractToCreateContractWithInitCode" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "04110d816c380812a427968ece99b1c963dfbce6" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x04110d816c380812a427968ece99b1c963dfbce6"
+                }
+            },
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "10001",
+                "code" : "0x3060025560206000600039602060006000f0",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87"
+                }
+            },
+            "0a517d755cebbf66312b30fff713666a9cb917e0" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x0a517d755cebbf66312b30fff713666a9cb917e0"
+                }
+            },
+            "24dd378f51adc67a50e339e8031fe9bd4aafab36" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x24dd378f51adc67a50e339e8031fe9bd4aafab36"
+                }
+            },
+            "293f982d000532a7861ab122bdc4bbfd26bf9030" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x293f982d000532a7861ab122bdc4bbfd26bf9030"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "2cf5732f017b0cf1b1f13a1478e10239716bf6b5" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x2cf5732f017b0cf1b1f13a1478e10239716bf6b5"
+                }
+            },
+            "31c640b92c21a1f1465c91070b4b3b4d6854195f" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "37f998764813b136ddf5a754f34063fd03065e36" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x37f998764813b136ddf5a754f34063fd03065e36"
+                }
+            },
+            "37fa399a749c121f8a15ce77e3d9f9bec8020d7a" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x37fa399a749c121f8a15ce77e3d9f9bec8020d7a"
+                }
+            },
+            "4f36659fa632310b6ec438dea4085b522a2dd077" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x4f36659fa632310b6ec438dea4085b522a2dd077"
+                }
+            },
+            "62c01474f089b07dae603491675dc5b5748f7049" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x62c01474f089b07dae603491675dc5b5748f7049"
+                }
+            },
+            "729af7294be595a0efd7d891c9e51f89c07950c7" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x729af7294be595a0efd7d891c9e51f89c07950c7"
+                }
+            },
+            "83e3e5a16d3b696a0314b30b2534804dd5e11197" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x83e3e5a16d3b696a0314b30b2534804dd5e11197"
+                }
+            },
+            "8703df2417e0d7c59d063caa9583cb10a4d20532" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x8703df2417e0d7c59d063caa9583cb10a4d20532"
+                }
+            },
+            "8dffcd74e5b5923512916c6a64b502689cfa65e1" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x8dffcd74e5b5923512916c6a64b502689cfa65e1"
+                }
+            },
+            "95a4d7cccb5204733874fa87285a176fe1e9e240" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x95a4d7cccb5204733874fa87285a176fe1e9e240"
+                }
+            },
+            "99b2fcba8120bedd048fe79f5262a6690ed38c39" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0x99b2fcba8120bedd048fe79f5262a6690ed38c39"
+                }
+            },
+            "a4202b8b8afd5354e3e40a219bdc17f6001bf2cf" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xa4202b8b8afd5354e3e40a219bdc17f6001bf2cf"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "89999",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            },
+            "a9647f4a0a14042d91dc33c0328030a7157c93ae" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xa9647f4a0a14042d91dc33c0328030a7157c93ae"
+                }
+            },
+            "aa6cffe5185732689c18f37a7f86170cb7304c2a" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xaa6cffe5185732689c18f37a7f86170cb7304c2a"
+                }
+            },
+            "aae4a2e3c51c04606dcb3723456e58f3ed214f45" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xaae4a2e3c51c04606dcb3723456e58f3ed214f45"
+                }
+            },
+            "c37a43e940dfb5baf581a0b82b351d48305fc885" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xc37a43e940dfb5baf581a0b82b351d48305fc885"
+                }
+            },
+            "d2571607e241ecf590ed94b12d87c94babe36db6" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xd2571607e241ecf590ed94b12d87c94babe36db6"
+                }
+            },
+            "f735071cbee190d76b704ce68384fc21e389fbe7" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                    "0x02" : "0xf735071cbee190d76b704ce68384fc21e389fbe7"
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "10000",
+                "code" : "0x3060025560206000600039602060006000f0",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x00",
+            "gasLimit" : "10000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "1"
+        }
+    },
+    "CallTheContractToCreateEmptyContract" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1",
+                "code" : "0x602060006000f0",
+                "nonce" : "1",
+                "storage" : {
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "605",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "99394",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            },
+            "d2571607e241ecf590ed94b12d87c94babe36db6" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0",
+                "code" : "0x602060006000f0",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x00",
+            "gasLimit" : "10000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "1"
+        }
+    },
+    "NotEnoughCashContractCreation" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "2",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "2",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x600a80600c6000396000f200600160008035811a8100",
+            "gasLimit" : "599",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : "1"
+        }
+    },
+    "OutOfGasContractCreation" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "1770",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+                "balance" : "1",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "8229",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x600a80600c6000396000f200600160008035811a8100",
+            "gasLimit" : "590",
+            "gasPrice" : "3",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : "1"
+        }
+    },
+    "TransactionContractCreation" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "599",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+                "balance" : "1",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "99400",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x600a80600c6000396000f200600160008035811a8100",
+            "gasLimit" : "599",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : "1"
+        }
+    },
+    "TransactionCreateSuicideContract" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "1000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+                "balance" : "1",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "8999",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x600a80600c6000396000f200ff600160008035811a81",
+            "gasLimit" : "1000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : "1"
+        }
+    },
+    "TransactionStopInitCode" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "599",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+                "balance" : "1",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "9400",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x600a80600c600039600000f20000600160008035811a81",
+            "gasLimit" : "1000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : "1"
+        }
+    },
+    "TransactionSuicideInitCode" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "0000000000000000000000000000000000000000" : {
+                "balance" : "1",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "611",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "9388",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "0x600a80600c6000396000fff2ffff600160008035811a81",
+            "gasLimit" : "1000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : "1"
+        }
+    }
+}
\ No newline at end of file

tests/files/StateTests/stRefundTest.json

+{
+    "refund500" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x600154506002545060ff60020a600a553031600b55600060015560006002556000600355600060045560006005556000600655",
+                "nonce" : "0",
+                "storage" : {
+                    "0x0a" : "0x8000000000000000000000000000000000000000000000000000000000000000",
+                    "0x0b" : "0x0de0b6b3a7640000"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "592",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "9408",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x600154506002545060ff60020a600a553031600b55600060015560006002556000600355600060045560006005556000600655",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01",
+                    "0x02" : "0x01",
+                    "0x03" : "0x01",
+                    "0x04" : "0x01",
+                    "0x05" : "0x01",
+                    "0x06" : "0x01"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "10000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "0"
+        }
+    },
+    "refund50_1" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x60006001556000600255600060035560006004556000600555",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "255",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "9745",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x60006001556000600255600060035560006004556000600555",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01",
+                    "0x02" : "0x01",
+                    "0x03" : "0x01",
+                    "0x04" : "0x01",
+                    "0x05" : "0x01"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "10000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "0"
+        }
+    },
+    "refund50_2" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x6001600a556001600b5560006001556000600255600060035560006004556000600555",
+                "nonce" : "0",
+                "storage" : {
+                    "0x0a" : "0x01",
+                    "0x0b" : "0x01"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "614",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "9386",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x6001600a556001600b5560006001556000600255600060035560006004556000600555",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01",
+                    "0x02" : "0x01",
+                    "0x03" : "0x01",
+                    "0x04" : "0x01",
+                    "0x05" : "0x01"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "10000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "0"
+        }
+    },
+    "refund600" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x600154506002545061ffff60020a600a553031600b55600060015560006002556000600355600060045560006005556000600655",
+                "nonce" : "0",
+                "storage" : {
+                    "0x0b" : "0x0de0b6b3a7640000"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "492",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "9508",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x600154506002545061ffff60020a600a553031600b55600060015560006002556000600355600060045560006005556000600655",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01",
+                    "0x02" : "0x01",
+                    "0x03" : "0x01",
+                    "0x04" : "0x01",
+                    "0x05" : "0x01",
+                    "0x06" : "0x01"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "10000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "10000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "0"
+        }
+    },
+    "refund_NoOOG_1" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x6000600155",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "402",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x6000600155",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "502",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "502",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "0"
+        }
+    },
+    "refund_OOG" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x6000600155",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x6000600155",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "500",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "0"
+        }
+    },
+    "refund_changeNonZeroStorage" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000010",
+                "code" : "0x6017600155",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x17"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "602",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "388",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x6017600155",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "850",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "10"
+        }
+    },
+    "refund_getEtherBack" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000010",
+                "code" : "0x6000600155",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "402",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "588",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x6000600155",
+                "nonce" : "0",
+                "storage" : {
+                    "0x01" : "0x01"
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "850",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "10"
+        }
+    }
+}
\ No newline at end of file

tests/files/StateTests/stTransactionTest.json

+{
+    "EmptyTransaction" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "",
+            "gasPrice" : "",
+            "nonce" : "",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : ""
+        }
+    },
+    "TransactionFromCoinbaseNotEnoughFounds" : {
+        "env" : {
+            "currentCoinbase" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1100",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "600",
+            "gasPrice" : "1",
+            "nonce" : "",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "b94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "value" : "502"
+        }
+    },
+    "TransactionSendingToEmpty" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+                "balance" : "0",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "99500",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "500",
+            "gasPrice" : "1",
+            "nonce" : "",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : ""
+        }
+    },
+    "TransactionSendingToZero" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "0000000000000000000000000000000000000000" : {
+                "balance" : "1",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "99499",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "5000",
+            "gasPrice" : "1",
+            "nonce" : "",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "0000000000000000000000000000000000000000",
+            "value" : "1"
+        }
+    },
+    "TransactionToItself" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "99500",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "5000",
+            "gasPrice" : "1",
+            "nonce" : "",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "value" : "1"
+        }
+    },
+    "TransactionToItselfNotEnoughFounds" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "45678256",
+            "currentGasLimit" : "1000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1101",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1101",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "600",
+            "gasPrice" : "1",
+            "nonce" : "",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "value" : "502"
+        }
+    }
+}
\ No newline at end of file

tests/files/VMTests/vmArithmeticTest.json

@@ -12,12 +12,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff01600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9696",
@@ -57,12 +57,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60047fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff01600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9696",
@@ -102,12 +102,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
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@@ -146,12 +146,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6000600001600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9896",
@@ -190,12 +190,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff600101600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9896",
@@ -234,12 +234,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60026002600108600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9695",
@@ -279,12 +279,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60026002600003600160000308600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -324,12 +324,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036001600660000308600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9693",
@@ -369,12 +369,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036001600660000308600360056000030714600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -413,12 +413,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036001600660000308600360056000030614600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -458,12 +458,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036000036001600408600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9693",
@@ -503,12 +503,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60026003600003600160040814600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
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@@ -547,12 +547,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6002600504600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -592,12 +592,12 @@
         },
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             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6018601704600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -636,12 +636,12 @@
         },
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             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6018600004600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -680,12 +680,12 @@
         },
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             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6001600104600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -725,12 +725,12 @@
         },
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             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6000600204600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9896",
@@ -769,12 +769,12 @@
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         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x600260020a600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -814,12 +814,12 @@
         },
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0a600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -859,12 +859,12 @@
         },
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x637fffffff637fffffff0a600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -904,12 +904,12 @@
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             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x637fffffff60000a600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -948,12 +948,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6000637fffffff0a600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -993,12 +993,12 @@
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             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60016101010a600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9695",
@@ -1038,12 +1038,12 @@
         },
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x61010160010a600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1083,12 +1083,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x61010160020a600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1127,12 +1127,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6003600206600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1172,12 +1172,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60027fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff06600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1217,12 +1217,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff600006600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1261,12 +1261,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6000600306600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1305,12 +1305,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6003600260000306600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1350,12 +1350,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6003600202600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
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@@ -1395,12 +1395,12 @@
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff02600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1440,12 +1440,12 @@
         },
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             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6017600002600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9896",
@@ -1484,12 +1484,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6001601702600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -1529,12 +1529,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f800000000000000000000000000000000000000000000000000000000000000002600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -1574,12 +1574,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7f80000000000000000000000000000000000000000000000000000000000000007f800000000000000000000000000000000000000000000000000000000000000002600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9896",
@@ -1618,12 +1618,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7f7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff02600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -1663,12 +1663,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60026002600109600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9895",
@@ -1707,12 +1707,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036002600003600160000309600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9891",
@@ -1751,12 +1751,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036001600560000309600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1796,12 +1796,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036001600560000309600360056000030714600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1840,12 +1840,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036001600560000309600360056000030614600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -1885,12 +1885,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60036000036001600509600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9693",
@@ -1930,12 +1930,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60026003600003600160050914600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9891",
@@ -1974,12 +1974,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60000305600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -2019,12 +2019,12 @@
         },
         "exec" : {
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000037fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff05600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9694",
@@ -2064,12 +2064,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6004600003600260000305600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -2108,12 +2108,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6002600003600405600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9694",
@@ -2153,12 +2153,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6000600003600360000305600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9892",
@@ -2197,12 +2197,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60007fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60000305600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9894",
@@ -2241,12 +2241,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x62126af460500b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -2286,12 +2286,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x600060000b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9896",
@@ -2330,12 +2330,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60000b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -2375,12 +2375,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -2420,12 +2420,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -2465,12 +2465,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60ff68f000000000000000010b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -2510,12 +2510,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60007fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9896",
@@ -2554,12 +2554,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x62122f6a60000b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -2599,12 +2599,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x62126af460010b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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         "gas" : "9696",
@@ -2644,12 +2644,12 @@
         },
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             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6212faf460010b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
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@@ -2689,12 +2689,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x66f000000000000161ffff0b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
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@@ -2734,12 +2734,12 @@
         },
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-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x62122ff460000b600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9696",
@@ -2779,12 +2779,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6003600003600560000307600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9692",
@@ -2824,12 +2824,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6003600003600507600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9694",
@@ -2869,12 +2869,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6003600560000307600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9694",
@@ -2914,12 +2914,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff600260000307600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9894",
@@ -2958,12 +2958,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6000600260000307600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9894",
@@ -3002,12 +3002,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x00",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "10000",
@@ -3046,12 +3046,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6001601703600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9696",
@@ -3091,12 +3091,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6003600203600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9696",
@@ -3136,12 +3136,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x6017600003600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9696",
@@ -3181,12 +3181,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff600003600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9696",
@@ -3226,12 +3226,12 @@
         },
         "exec" : {
             "address" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
-            "caller" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "caller" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "code" : "0x60007fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff03600055",
             "data" : "0x",
             "gas" : "10000",
             "gasPrice" : "100000000000000",
-            "origin" : "cd1722f3947def4cf144679da39c4c32bdc35681",
+            "origin" : "cd1722f2947def4cf144679da39c4c32bdc35681",
             "value" : "1000000000000000000"
         },
         "gas" : "9696",

tests/files/index.js

@@ -8,12 +8,17 @@ module.exports = {
   trietestnextprev: require('./TrieTests/trietestnextprev'),
   txtest: require('./BasicTests/txtest'),
   StateTests: {
+    stExample: require('./StateTests/stExample.json'),
+    stInitCodeTest: require('./StateTests/stInitCodeTest.json'),
+    stLogTests: require('./StateTests/stLogTests.json'),
     stPreCompiledContracts: require('./StateTests/stPreCompiledContracts'),
     stRecursiveCreate: require('./StateTests/stRecursiveCreate'),
     stSpecial: require('./StateTests/stSpecialTest'),
     stSystemOperationsTest: require('./StateTests/stSystemOperationsTest'),
+    stTransactionTest: require('./StateTests/stTransactionTest')
   },
   VMTests: {
+    vmRandom: require('./VMTests/RandomTests/randomTest'),
     vmArithmeticTest: require('./VMTests/vmArithmeticTest'),
     vmBitwiseLogicOperationTest: require('./VMTests/vmBitwiseLogicOperationTest'),
     vmBlockInfoTest: require('./VMTests/vmBlockInfoTest'),
@@ -22,6 +27,6 @@ module.exports = {
     vmLogTest: require('./VMTests/vmLogTest'),
     vmPushDupSwapTest: require('./VMTests/vmPushDupSwapTest'),
     vmSha3Test: require('./VMTests/vmSha3Test'),
-    vmtests: require('./VMTests/vmtests'),
+    vmtests: require('./VMTests/vmtests')
   }
 };

tests/helper/vm.go

@@ -44,6 +44,7 @@ func NewEnvFromMap(state *state.StateDB, envValues map[string]string, exeValues
 	env.time = ethutil.Big(envValues["currentTimestamp"]).Int64()
 	env.difficulty = ethutil.Big(envValues["currentDifficulty"])
 	env.gasLimit = ethutil.Big(envValues["currentGasLimit"])
+	env.Gas = new(big.Int)
 
 	return env
 }
@@ -110,7 +111,7 @@ func RunVm(state *state.StateDB, env, exec map[string]string) ([]byte, state.Log
 	return ret, vmenv.logs, vmenv.Gas, err
 }
 
-func RunState(state *state.StateDB, env, tx map[string]string) ([]byte, state.Logs, *big.Int, error) {
+func RunState(statedb *state.StateDB, env, tx map[string]string) ([]byte, state.Logs, *big.Int, error) {
 	var (
 		keyPair, _ = crypto.NewKeyPairFromSec([]byte(ethutil.Hex2Bytes(tx["secretKey"])))
 		to         = FromHex(tx["to"])
@@ -118,13 +119,39 @@ func RunState(state *state.StateDB, env, tx map[string]string) ([]byte, state.Lo
 		gas        = ethutil.Big(tx["gasLimit"])
 		price      = ethutil.Big(tx["gasPrice"])
 		value      = ethutil.Big(tx["value"])
+		caddr      = FromHex(env["currentCoinbase"])
 	)
 
-	caller := state.GetOrNewStateObject(keyPair.Address())
+	coinbase := statedb.GetOrNewStateObject(caddr)
+	coinbase.SetGasPool(ethutil.Big(env["currentGasLimit"]))
 
-	vmenv := NewEnvFromMap(state, env, tx)
-	vmenv.origin = caller.Address()
-	ret, err := vmenv.Call(caller, to, data, gas, price, value)
+	message := NewMessage(keyPair.Address(), to, data, value, gas, price)
+	Log.DebugDetailf("message{ to: %x, from %x, value: %v, gas: %v, price: %v }\n", message.to[:4], message.from[:4], message.value, message.gas, message.price)
+	st := core.NewStateTransition(coinbase, message, statedb, nil)
+	vmenv := NewEnvFromMap(statedb, env, tx)
+	vmenv.origin = keyPair.Address()
+	st.Env = vmenv
+	ret, err := st.TransitionState()
+	statedb.Update(vmenv.Gas)
 
 	return ret, vmenv.logs, vmenv.Gas, err
 }
+
+type Message struct {
+	from, to          []byte
+	value, gas, price *big.Int
+	data              []byte
+}
+
+func NewMessage(from, to, data []byte, value, gas, price *big.Int) Message {
+	return Message{from, to, value, gas, price, data}
+}
+
+func (self Message) Hash() []byte       { return nil }
+func (self Message) From() []byte       { return self.from }
+func (self Message) To() []byte         { return self.to }
+func (self Message) GasPrice() *big.Int { return self.price }
+func (self Message) Gas() *big.Int      { return self.gas }
+func (self Message) Value() *big.Int    { return self.value }
+func (self Message) Nonce() uint64      { return 0 }
+func (self Message) Data() []byte       { return self.data }

tests/vm/gh_test.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/ethutil"
+	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/state"
 	"github.com/ethereum/go-ethereum/tests/helper"
 )
@@ -81,6 +82,9 @@ func RunVmTest(p string, t *testing.T) {
 		for addr, account := range test.Pre {
 			obj := StateObjectFromAccount(addr, account)
 			statedb.SetStateObject(obj)
+			for a, v := range account.Storage {
+				obj.SetState(helper.FromHex(a), ethutil.NewValue(helper.FromHex(v)))
+			}
 		}
 
 		// XXX Yeah, yeah...
@@ -129,6 +133,16 @@ func RunVmTest(p string, t *testing.T) {
 
 		for addr, account := range test.Post {
 			obj := statedb.GetStateObject(helper.FromHex(addr))
+			if obj == nil {
+				continue
+			}
+
+			if len(test.Exec) == 0 {
+				if obj.Balance().Cmp(ethutil.Big(account.Balance)) != 0 {
+					t.Errorf("%s's : (%x) balance failed. Expected %v, got %v => %v\n", name, obj.Address()[:4], account.Balance, obj.Balance(), new(big.Int).Sub(ethutil.Big(account.Balance), obj.Balance()))
+				}
+			}
+
 			for addr, value := range account.Storage {
 				v := obj.GetState(helper.FromHex(addr)).Bytes()
 				vexp := helper.FromHex(value)
@@ -149,6 +163,7 @@ func RunVmTest(p string, t *testing.T) {
 			}
 		}
 	}
+	logger.Flush()
 }
 
 // I've created a new function for each tests so it's easier to identify where the problem lies if any of them fail.
@@ -212,7 +227,12 @@ func TestStateRecursiveCreate(t *testing.T) {
 	RunVmTest(fn, t)
 }
 
-func TestStateSpecialTest(t *testing.T) {
+func TestStateSpecial(t *testing.T) {
 	const fn = "../files/StateTests/stSpecialTest.json"
 	RunVmTest(fn, t)
 }
+
+func TestStateRefund(t *testing.T) {
+	const fn = "../files/StateTests/stRefundTest.json"
+	RunVmTest(fn, t)
+}

vm/common.go

@@ -37,7 +37,7 @@ var (
 	GasLog          = big.NewInt(32)
 	GasSha256       = big.NewInt(50)
 	GasRipemd       = big.NewInt(50)
-	GasEcrecover    = big.NewInt(100)
+	GasEcrecover    = big.NewInt(500)
 
 	Pow256 = ethutil.BigPow(2, 256)
 

vm/vm_debug.go

@@ -2,6 +2,7 @@ package vm
 
 import (
 	"fmt"
+	"math"
 	"math/big"
 
 	"github.com/ethereum/go-ethereum/crypto"
@@ -112,7 +113,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
 		return closure.Return(nil), nil
 	}
 
-	vmlogger.Debugf("(%d) %x gas: %v (d) %x\n", self.env.Depth(), closure.Address(), closure.Gas, callData)
+	vmlogger.Debugf("(%d) (%x) %x gas: %v (d) %x\n", self.env.Depth(), caller.Address()[:4], closure.Address(), closure.Gas, callData)
 
 	for {
 		prevStep = step
@@ -180,16 +181,17 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
 
 			var mult *big.Int
 			y, x := stack.Peekn()
-			val := closure.GetStorage(x)
-			if val.BigInt().Cmp(ethutil.Big0) == 0 && len(y.Bytes()) > 0 {
+			//val := closure.GetStorage(x)
+			val := statedb.GetState(closure.Address(), x.Bytes())
+			if len(val) == 0 && len(y.Bytes()) > 0 {
 				// 0 => non 0
 				mult = ethutil.Big3
-			} else if val.BigInt().Cmp(ethutil.Big0) != 0 && len(y.Bytes()) == 0 {
-				statedb.Refund(closure.caller.Address(), GasSStoreRefund, closure.Price)
+			} else if len(val) > 0 && len(y.Bytes()) == 0 {
+				statedb.Refund(caller.Address(), GasSStoreRefund)
 
 				mult = ethutil.Big0
 			} else {
-				// non 0 => non 0
+				// non 0 => non 0 (or 0 => 0)
 				mult = ethutil.Big1
 			}
 			gas.Set(new(big.Int).Mul(mult, GasSStore))
@@ -660,7 +662,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
 				cOff = 0
 				l = 0
 			} else if cOff+l > size {
-				l = 0
+				l = uint64(math.Min(float64(cOff+l), float64(size)))
 			}
 
 			codeCopy := code[cOff : cOff+l]
@@ -776,10 +778,7 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
 			val, loc := stack.Popn()
 			statedb.SetState(closure.Address(), loc.Bytes(), val)
 
-			// Debug sessions are allowed to run without message
-			if closure.message != nil {
 			closure.message.AddStorageChange(loc.Bytes())
-			}
 
 			self.Printf(" {0x%x : 0x%x}", loc.Bytes(), val.Bytes())
 		case JUMP:
@@ -898,10 +897,12 @@ func (self *DebugVm) Run(me, caller ClosureRef, code []byte, value, gas, price *
 
 			return closure.Return(ret), nil
 		case SUICIDE:
-
 			receiver := statedb.GetOrNewStateObject(stack.Pop().Bytes())
+			balance := statedb.GetBalance(closure.Address())
+
+			self.Printf(" => (%x) %v", receiver.Address()[:4], balance)
 
-			receiver.AddAmount(statedb.GetBalance(closure.Address()))
+			receiver.AddAmount(balance)
 			statedb.Delete(closure.Address())
 
 			fallthrough

xeth/hexface.go

@@ -211,7 +211,7 @@ func (self *JSXEth) Transact(key, toStr, valueStr, gasStr, gasPriceStr, codeStr
 		return "", err
 	}
 	if types.IsContractAddr(to) {
-		return ethutil.Bytes2Hex(tx.CreationAddress(nil)), nil
+		return ethutil.Bytes2Hex(core.AddressFromMessage(tx)), nil
 	}
 
 	return ethutil.Bytes2Hex(tx.Hash()), nil
@@ -224,7 +224,7 @@ func (self *JSXEth) PushTx(txStr string) (*JSReceipt, error) {
 		return nil, err
 	}
 
-	return NewJSReciept(tx.CreatesContract(), tx.CreationAddress(self.World().State()), tx.Hash(), tx.Sender()), nil
+	return NewJSReciept(core.MessageCreatesContract(tx), core.AddressFromMessage(tx), tx.Hash(), tx.From()), nil
 }
 
 func (self *JSXEth) CompileMutan(code string) string {

xeth/js_types.go

@@ -96,21 +96,21 @@ type JSTransaction struct {
 
 func NewJSTx(tx *types.Transaction, state *state.StateDB) *JSTransaction {
 	hash := ethutil.Bytes2Hex(tx.Hash())
-	receiver := ethutil.Bytes2Hex(tx.Recipient)
+	receiver := ethutil.Bytes2Hex(tx.To())
 	if receiver == "0000000000000000000000000000000000000000" {
-		receiver = ethutil.Bytes2Hex(tx.CreationAddress(state))
+		receiver = ethutil.Bytes2Hex(core.AddressFromMessage(tx))
 	}
 	sender := ethutil.Bytes2Hex(tx.Sender())
-	createsContract := tx.CreatesContract()
+	createsContract := core.MessageCreatesContract(tx)
 
 	var data string
-	if tx.CreatesContract() {
-		data = strings.Join(core.Disassemble(tx.Data), "\n")
+	if createsContract {
+		data = strings.Join(core.Disassemble(tx.Data()), "\n")
 	} else {
-		data = ethutil.Bytes2Hex(tx.Data)
+		data = ethutil.Bytes2Hex(tx.Data())
 	}
 
-	return &JSTransaction{ref: tx, Hash: hash, Value: ethutil.CurrencyToString(tx.Value), Address: receiver, Contract: tx.CreatesContract(), Gas: tx.Gas.String(), GasPrice: tx.GasPrice.String(), Data: data, Sender: sender, CreatesContract: createsContract, RawData: ethutil.Bytes2Hex(tx.Data)}
+	return &JSTransaction{ref: tx, Hash: hash, Value: ethutil.CurrencyToString(tx.Value()), Address: receiver, Contract: createsContract, Gas: tx.Gas().String(), GasPrice: tx.GasPrice().String(), Data: data, Sender: sender, CreatesContract: createsContract, RawData: ethutil.Bytes2Hex(tx.Data())}
 }
 
 func (self *JSTransaction) ToString() string {

xeth/pipe.go

@@ -134,7 +134,7 @@ func (self *XEth) Transact(key *crypto.KeyPair, to []byte, value, gas, price *et
 	state := self.chainManager.TransState()
 	nonce := state.GetNonce(key.Address())
 
-	tx.Nonce = nonce
+	tx.SetNonce(nonce)
 	tx.Sign(key.PrivateKey)
 
 	// Do some pre processing for our "pre" events  and hooks
@@ -150,7 +150,7 @@ func (self *XEth) Transact(key *crypto.KeyPair, to []byte, value, gas, price *et
 	state.SetNonce(key.Address(), nonce+1)
 
 	if contractCreation {
-		addr := tx.CreationAddress(self.World().State())
+		addr := core.AddressFromMessage(tx)
 		pipelogger.Infof("Contract addr %x\n", addr)
 	}
 
@@ -163,8 +163,8 @@ func (self *XEth) PushTx(tx *types.Transaction) ([]byte, error) {
 		return nil, err
 	}
 
-	if tx.Recipient == nil {
-		addr := tx.CreationAddress(self.World().State())
+	if tx.To() == nil {
+		addr := core.AddressFromMessage(tx)
 		pipelogger.Infof("Contract addr %x\n", addr)
 		return addr, nil
 	}