diff --git a/mythril/laser/ethereum/state.py b/mythril/laser/ethereum/state.py
index e48cd9d5..fe912db0 100644
--- a/mythril/laser/ethereum/state.py
+++ b/mythril/laser/ethereum/state.py
@@ -214,6 +214,11 @@ class GlobalState:
     def instruction(self):
         return self.get_current_instruction()
 
+    def new_bitvec(self, name):
+        transaction_id = self.current_transaction.id
+        node_id = self.current_transaction.uid
+
+        return BitVec("{}_{}_{}".format(transaction_id, node_id, name))
 
 class WorldState:
     """
diff --git a/solidity_examples/rubixi.sol b/solidity_examples/rubixi.sol
index 7f593e5e..0a517551 100644
--- a/solidity_examples/rubixi.sol
+++ b/solidity_examples/rubixi.sol
@@ -30,6 +30,10 @@ contract Rubixi {
                 init();
         }
 
+  function kill(address addr) onlyowner {
+    selfdestruct(addr);
+  }
+
         //init function run on fallback
         function init() private {
                 //Ensures only tx with value of 1 ether or greater are processed and added to pyramid
@@ -45,7 +49,7 @@ contract Rubixi {
                 addPayout(_fee);
         }
 
-        //Function called for valid tx to the contract 
+        //Function called for valid tx to the contract
         function addPayout(uint _fee) private {
                 //Adds new address to participant array
                 participants.push(Participant(msg.sender, (msg.value * pyramidMultiplier) / 100));
@@ -149,4 +153,4 @@ contract Rubixi {
                         Payout = participants[orderInPyramid].payout / 1 ether;
                 }
         }
-}
\ No newline at end of file
+}
diff --git a/test.sol b/test.sol
new file mode 100644
index 00000000..1a99cd7d
--- /dev/null
+++ b/test.sol
@@ -0,0 +1,236 @@
+pragma solidity ^0.4.13;
+
+library SafeMath {
+  function mul(uint256 a, uint256 b) internal constant returns (uint256) {
+    uint256 c = a * b;
+    assert(a == 0 || c / a == b);
+    return c;
+  }
+
+  function div(uint256 a, uint256 b) internal constant returns (uint256) {
+    // assert(b > 0); // Solidity automatically throws when dividing by 0
+    uint256 c = a / b;
+    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
+    return c;
+  }
+
+  function sub(uint256 a, uint256 b) internal constant returns (uint256) {
+    assert(b <= a);
+    return a - b;
+  }
+
+  function add(uint256 a, uint256 b) internal constant returns (uint256) {
+    uint256 c = a + b;
+    assert(c >= a);
+    return c;
+  }
+}
+
+contract Ownable {
+  address public owner;
+
+
+  /**
+   * @dev The Ownable constructor sets the original `owner` of the contract to the sender
+   * account.
+   */
+  function Ownable() {
+    owner = msg.sender;
+  }
+
+
+  /**
+   * @dev Throws if called by any account other than the owner.
+   */
+  modifier onlyOwner() {
+    require(msg.sender == owner);
+    _;
+  }
+
+
+  /**
+   * @dev Allows the current owner to transfer control of the contract to a newOwner.
+   * @param newOwner The address to transfer ownership to.
+   */
+  function transferOwnership(address newOwner) onlyOwner {
+    if (newOwner != address(0)) {
+      owner = newOwner;
+    }
+  }
+
+}
+
+contract Destructible is Ownable {
+
+  function Destructible() payable { } 
+
+  /**
+   * @dev Transfers the current balance to the owner and terminates the contract. 
+   */
+  function destroy() onlyOwner {
+    selfdestruct(owner);
+  }
+
+  function destroyAndSend(address _recipient) onlyOwner {
+    selfdestruct(_recipient);
+  }
+}
+
+contract HasNoEther is Ownable {
+
+  /**
+  * @dev Constructor that rejects incoming Ether
+  * @dev The `payable` flag is added so we can access `msg.value` without compiler warning. If we
+  * leave out payable, then Solidity will allow inheriting contracts to implement a payable
+  * constructor. By doing it this way we prevent a payable constructor from working. Alternatively
+  * we could use assembly to access msg.value.
+  */
+  function HasNoEther() payable {
+    require(msg.value == 0);
+  }
+
+  /**
+   * @dev Disallows direct send by settings a default function without the `payable` flag.
+   */
+  function() external {
+  }
+
+  /**
+   * @dev Transfer all Ether held by the contract to the owner.
+   */
+  function reclaimEther() external onlyOwner {
+    assert(owner.send(this.balance));
+  }
+}
+
+contract HasNoTokens is Ownable {
+
+ /**
+  * @dev Reject all ERC23 compatible tokens
+  * @param from_ address The address that is transferring the tokens
+  * @param value_ uint256 the amount of the specified token
+  * @param data_ Bytes The data passed from the caller.
+  */
+  function tokenFallback(address from_, uint256 value_, bytes data_) external {
+    revert();
+  }
+
+  /**
+   * @dev Reclaim all ERC20Basic compatible tokens
+   * @param tokenAddr address The address of the token contract
+   */
+  function reclaimToken(address tokenAddr) external onlyOwner {
+    ERC20Basic tokenInst = ERC20Basic(tokenAddr);
+    uint256 balance = tokenInst.balanceOf(this);
+    tokenInst.transfer(owner, balance);
+  }
+}
+
+contract ERC20Basic {
+  uint256 public totalSupply;
+  function balanceOf(address who) constant returns (uint256);
+  function transfer(address to, uint256 value) returns (bool);
+  event Transfer(address indexed from, address indexed to, uint256 value);
+}
+
+contract BasicToken is ERC20Basic {
+  using SafeMath for uint256;
+
+  mapping(address => uint256) balances;
+
+  /**
+  * @dev transfer token for a specified address
+  * @param _to The address to transfer to.
+  * @param _value The amount to be transferred.
+  */
+  function transfer(address _to, uint256 _value) returns (bool) {
+    balances[msg.sender] = balances[msg.sender].sub(_value);
+    balances[_to] = balances[_to].add(_value);
+    Transfer(msg.sender, _to, _value);
+    return true;
+  }
+
+  /**
+  * @dev Gets the balance of the specified address.
+  * @param _owner The address to query the the balance of. 
+  * @return An uint256 representing the amount owned by the passed address.
+  */
+  function balanceOf(address _owner) constant returns (uint256 balance) {
+    return balances[_owner];
+  }
+
+}
+
+contract ERC20 is ERC20Basic {
+  function allowance(address owner, address spender) constant returns (uint256);
+  function transferFrom(address from, address to, uint256 value) returns (bool);
+  function approve(address spender, uint256 value) returns (bool);
+  event Approval(address indexed owner, address indexed spender, uint256 value);
+}
+
+contract StandardToken is ERC20, BasicToken {
+
+  mapping (address => mapping (address => uint256)) allowed;
+
+
+  /**
+   * @dev Transfer tokens from one address to another
+   * @param _from address The address which you want to send tokens from
+   * @param _to address The address which you want to transfer to
+   * @param _value uint256 the amout of tokens to be transfered
+   */
+  function transferFrom(address _from, address _to, uint256 _value) returns (bool) {
+    var _allowance = allowed[_from][msg.sender];
+
+    // Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
+    // require (_value <= _allowance);
+
+    balances[_to] = balances[_to].add(_value);
+    balances[_from] = balances[_from].sub(_value);
+    allowed[_from][msg.sender] = _allowance.sub(_value);
+    Transfer(_from, _to, _value);
+    return true;
+  }
+
+  /**
+   * @dev Aprove the passed address to spend the specified amount of tokens on behalf of msg.sender.
+   * @param _spender The address which will spend the funds.
+   * @param _value The amount of tokens to be spent.
+   */
+  function approve(address _spender, uint256 _value) returns (bool) {
+
+    // To change the approve amount you first have to reduce the addresses`
+    //  allowance to zero by calling `approve(_spender, 0)` if it is not
+    //  already 0 to mitigate the race condition described here:
+    //  https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
+    require((_value == 0) || (allowed[msg.sender][_spender] == 0));
+
+    allowed[msg.sender][_spender] = _value;
+    Approval(msg.sender, _spender, _value);
+    return true;
+  }
+
+  /**
+   * @dev Function to check the amount of tokens that an owner allowed to a spender.
+   * @param _owner address The address which owns the funds.
+   * @param _spender address The address which will spend the funds.
+   * @return A uint256 specifing the amount of tokens still avaible for the spender.
+   */
+  function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
+    return allowed[_owner][_spender];
+  }
+
+}
+
+contract WIZE is StandardToken, Ownable, Destructible, HasNoEther, HasNoTokens  {
+
+	string public name = "WIZE";
+	string public symbol = "WIZE";
+	uint256 public decimals = 8;
+
+	function WIZE() {
+		totalSupply = 100e6 * 10**decimals;
+		balances[0x14010814F3d6fBDe4970E4f7B36CdfFB23B5FA4A] = totalSupply;
+	}
+
+}
diff --git a/tests/testdata/input_contracts/rubixi.sol b/tests/testdata/input_contracts/rubixi.sol
index 91fda1b6..0a517551 100644
--- a/tests/testdata/input_contracts/rubixi.sol
+++ b/tests/testdata/input_contracts/rubixi.sol
@@ -30,6 +30,10 @@ contract Rubixi {
                 init();
         }
 
+  function kill(address addr) onlyowner {
+    selfdestruct(addr);
+  }
+
         //init function run on fallback
         function init() private {
                 //Ensures only tx with value of 1 ether or greater are processed and added to pyramid