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Merge pull request #10316 from blishko/bmc_branches

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[SMTChecker] Handle branches with return statements properly in BMC engine
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Leonardo 2020-11-30 13:50:09 +01:00 committed by GitHub
commit 3287341f1e
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24 changed files with 1027 additions and 491 deletions
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45
libsolidity/formal/BMC.cpp
View File

@ -162,6 +162,7 @@ void BMC::endVisit(FunctionDefinition const& _function)
smtutil::Expression constraints = m_context.assertions(); smtutil::Expression constraints = m_context.assertions();
checkVerificationTargets(constraints); checkVerificationTargets(constraints);
m_verificationTargets.clear(); m_verificationTargets.clear();
m_pathConditions.clear();
} }
SMTEncoder::endVisit(_function); SMTEncoder::endVisit(_function);
@ -184,7 +185,26 @@ bool BMC::visit(IfStatement const& _node)
); );
m_context.popSolver(); m_context.popSolver();
SMTEncoder::visit(_node); _node.condition().accept(*this);
auto conditionExpr = expr(_node.condition());
// visit true branch
auto [indicesEndTrue, trueEndPathCondition] = visitBranch(&_node.trueStatement(), conditionExpr);
auto touchedVars = touchedVariables(_node.trueStatement());
// visit false branch
decltype(indicesEndTrue) indicesEndFalse;
auto falseEndPathCondition = currentPathConditions() && !conditionExpr;
if (_node.falseStatement())
{
std::tie(indicesEndFalse, falseEndPathCondition) = visitBranch(_node.falseStatement(), !conditionExpr);
touchedVars += touchedVariables(*_node.falseStatement());
}
else
indicesEndFalse = copyVariableIndices();
// merge the information from branches
setPathCondition(trueEndPathCondition || falseEndPathCondition);
mergeVariables(touchedVars, expr(_node.condition()), indicesEndTrue, indicesEndFalse);
return false; return false;
} }
@ -224,7 +244,7 @@ bool BMC::visit(WhileStatement const& _node)
decltype(indicesBeforeLoop) indicesAfterLoop; decltype(indicesBeforeLoop) indicesAfterLoop;
if (_node.isDoWhile()) if (_node.isDoWhile())
{ {
indicesAfterLoop = visitBranch(&_node.body()); indicesAfterLoop = visitBranch(&_node.body()).first;
// TODO the assertions generated in the body should still be active in the condition // TODO the assertions generated in the body should still be active in the condition
_node.condition().accept(*this); _node.condition().accept(*this);
if (isRootFunction()) if (isRootFunction())
@ -244,7 +264,7 @@ bool BMC::visit(WhileStatement const& _node)
&_node.condition() &_node.condition()
); );
indicesAfterLoop = visitBranch(&_node.body(), expr(_node.condition())); indicesAfterLoop = visitBranch(&_node.body(), expr(_node.condition())).first;
} }
// We reset the execution to before the loop // We reset the execution to before the loop
@ -406,6 +426,12 @@ void BMC::endVisit(FunctionCall const& _funCall)
} }
} }
void BMC::endVisit(Return const& _return)
{
SMTEncoder::endVisit(_return);
setPathCondition(smtutil::Expression(false));
}
/// Visitor helpers. /// Visitor helpers.
void BMC::visitAssert(FunctionCall const& _funCall) void BMC::visitAssert(FunctionCall const& _funCall)
@ -467,7 +493,9 @@ void BMC::inlineFunctionCall(FunctionCall const& _funCall)
// The reason why we need to pushCallStack here instead of visit(FunctionDefinition) // The reason why we need to pushCallStack here instead of visit(FunctionDefinition)
// is that there we don't have `_funCall`. // is that there we don't have `_funCall`.
pushCallStack({funDef, &_funCall}); pushCallStack({funDef, &_funCall});
pushPathCondition(currentPathConditions());
funDef->accept(*this); funDef->accept(*this);
popPathCondition();
} }
createReturnedExpressions(_funCall); createReturnedExpressions(_funCall);
@ -968,3 +996,14 @@ smtutil::CheckResult BMC::checkSatisfiable()
return checkSatisfiableAndGenerateModel({}).first; return checkSatisfiableAndGenerateModel({}).first;
} }
void BMC::assignment(smt::SymbolicVariable& _symVar, smtutil::Expression const& _value)
{
auto oldVar = _symVar.currentValue();
auto newVar = _symVar.increaseIndex();
m_context.addAssertion(smtutil::Expression::ite(
currentPathConditions(),
newVar == _value,
newVar == oldVar
));
}

2
libsolidity/formal/BMC.h
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@ -90,6 +90,7 @@ private:
bool visit(ForStatement const& _node) override; bool visit(ForStatement const& _node) override;
void endVisit(UnaryOperation const& _node) override; void endVisit(UnaryOperation const& _node) override;
void endVisit(FunctionCall const& _node) override; void endVisit(FunctionCall const& _node) override;
void endVisit(Return const& _node) override;
//@} //@}
/// Visitor helpers. /// Visitor helpers.
@ -97,6 +98,7 @@ private:
void visitAssert(FunctionCall const& _funCall); void visitAssert(FunctionCall const& _funCall);
void visitRequire(FunctionCall const& _funCall); void visitRequire(FunctionCall const& _funCall);
void visitAddMulMod(FunctionCall const& _funCall) override; void visitAddMulMod(FunctionCall const& _funCall) override;
void assignment(smt::SymbolicVariable& _symVar, smtutil::Expression const& _value) override;
/// Visits the FunctionDefinition of the called function /// Visits the FunctionDefinition of the called function
/// if available and inlines the return value. /// if available and inlines the return value.
void inlineFunctionCall(FunctionCall const& _funCall); void inlineFunctionCall(FunctionCall const& _funCall);

53
libsolidity/formal/SMTEncoder.cpp
View File

@ -155,8 +155,10 @@ void SMTEncoder::visitFunctionOrModifier()
if (m_modifierDepthStack.back() == static_cast<int>(function.modifiers().size())) if (m_modifierDepthStack.back() == static_cast<int>(function.modifiers().size()))
{ {
pushPathCondition(currentPathConditions());
if (function.isImplemented()) if (function.isImplemented())
function.body().accept(*this); function.body().accept(*this);
popPathCondition();
} }
else else
{ {
@ -193,6 +195,7 @@ void SMTEncoder::inlineModifierInvocation(ModifierInvocation const* _invocation,
initializeFunctionCallParameters(*_definition, args); initializeFunctionCallParameters(*_definition, args);
pushCallStack({_definition, _invocation}); pushCallStack({_definition, _invocation});
pushPathCondition(currentPathConditions());
if (auto modifier = dynamic_cast<ModifierDefinition const*>(_definition)) if (auto modifier = dynamic_cast<ModifierDefinition const*>(_definition))
{ {
if (modifier->isImplemented()) if (modifier->isImplemented())
@ -205,6 +208,7 @@ void SMTEncoder::inlineModifierInvocation(ModifierInvocation const* _invocation,
function->accept(*this); function->accept(*this);
// Functions are popped from the callstack in endVisit(FunctionDefinition) // Functions are popped from the callstack in endVisit(FunctionDefinition)
} }
popPathCondition();
} }
void SMTEncoder::inlineConstructorHierarchy(ContractDefinition const& _contract) void SMTEncoder::inlineConstructorHierarchy(ContractDefinition const& _contract)
@ -288,26 +292,6 @@ bool SMTEncoder::visit(TryCatchClause const& _clause)
return false; return false;
} }
bool SMTEncoder::visit(IfStatement const& _node)
{
_node.condition().accept(*this);
auto indicesEndTrue = visitBranch(&_node.trueStatement(), expr(_node.condition()));
auto touchedVars = touchedVariables(_node.trueStatement());
decltype(indicesEndTrue) indicesEndFalse;
if (_node.falseStatement())
{
indicesEndFalse = visitBranch(_node.falseStatement(), !expr(_node.condition()));
touchedVars += touchedVariables(*_node.falseStatement());
}
else
indicesEndFalse = copyVariableIndices();
mergeVariables(touchedVars, expr(_node.condition()), indicesEndTrue, indicesEndFalse);
return false;
}
void SMTEncoder::endVisit(VariableDeclarationStatement const& _varDecl) void SMTEncoder::endVisit(VariableDeclarationStatement const& _varDecl)
{ {
if (_varDecl.declarations().size() != 1) if (_varDecl.declarations().size() != 1)
@ -598,10 +582,10 @@ bool SMTEncoder::visit(Conditional const& _op)
{ {
_op.condition().accept(*this); _op.condition().accept(*this);
auto indicesEndTrue = visitBranch(&_op.trueExpression(), expr(_op.condition())); auto indicesEndTrue = visitBranch(&_op.trueExpression(), expr(_op.condition())).first;
auto touchedVars = touchedVariables(_op.trueExpression()); auto touchedVars = touchedVariables(_op.trueExpression());
auto indicesEndFalse = visitBranch(&_op.falseExpression(), !expr(_op.condition())); auto indicesEndFalse = visitBranch(&_op.falseExpression(), !expr(_op.condition())).first;
touchedVars += touchedVariables(_op.falseExpression()); touchedVars += touchedVariables(_op.falseExpression());
mergeVariables(touchedVars, expr(_op.condition()), indicesEndTrue, indicesEndFalse); mergeVariables(touchedVars, expr(_op.condition()), indicesEndTrue, indicesEndFalse);
@ -1754,13 +1738,13 @@ void SMTEncoder::booleanOperation(BinaryOperation const& _op)
_op.leftExpression().accept(*this); _op.leftExpression().accept(*this);
if (_op.getOperator() == Token::And) if (_op.getOperator() == Token::And)
{ {
auto indicesAfterSecond = visitBranch(&_op.rightExpression(), expr(_op.leftExpression())); auto indicesAfterSecond = visitBranch(&_op.rightExpression(), expr(_op.leftExpression())).first;
mergeVariables(touchedVariables(_op.rightExpression()), !expr(_op.leftExpression()), copyVariableIndices(), indicesAfterSecond); mergeVariables(touchedVariables(_op.rightExpression()), !expr(_op.leftExpression()), copyVariableIndices(), indicesAfterSecond);
defineExpr(_op, expr(_op.leftExpression()) && expr(_op.rightExpression())); defineExpr(_op, expr(_op.leftExpression()) && expr(_op.rightExpression()));
} }
else else
{ {
auto indicesAfterSecond = visitBranch(&_op.rightExpression(), !expr(_op.leftExpression())); auto indicesAfterSecond = visitBranch(&_op.rightExpression(), !expr(_op.leftExpression())).first;
mergeVariables(touchedVariables(_op.rightExpression()), expr(_op.leftExpression()), copyVariableIndices(), indicesAfterSecond); mergeVariables(touchedVariables(_op.rightExpression()), expr(_op.leftExpression()), copyVariableIndices(), indicesAfterSecond);
defineExpr(_op, expr(_op.leftExpression()) || expr(_op.rightExpression())); defineExpr(_op, expr(_op.leftExpression()) || expr(_op.rightExpression()));
} }
@ -1974,22 +1958,29 @@ void SMTEncoder::assignment(smt::SymbolicVariable& _symVar, smtutil::Expression
m_context.addAssertion(_symVar.increaseIndex() == _value); m_context.addAssertion(_symVar.increaseIndex() == _value);
} }
SMTEncoder::VariableIndices SMTEncoder::visitBranch(ASTNode const* _statement, smtutil::Expression _condition) pair<SMTEncoder::VariableIndices, smtutil::Expression> SMTEncoder::visitBranch(
ASTNode const* _statement,
smtutil::Expression _condition
)
{ {
return visitBranch(_statement, &_condition); return visitBranch(_statement, &_condition);
} }
SMTEncoder::VariableIndices SMTEncoder::visitBranch(ASTNode const* _statement, smtutil::Expression const* _condition) pair<SMTEncoder::VariableIndices, smtutil::Expression> SMTEncoder::visitBranch(
ASTNode const* _statement,
smtutil::Expression const* _condition
)
{ {
auto indicesBeforeBranch = copyVariableIndices(); auto indicesBeforeBranch = copyVariableIndices();
if (_condition) if (_condition)
pushPathCondition(*_condition); pushPathCondition(*_condition);
_statement->accept(*this); _statement->accept(*this);
auto pathConditionOnExit = currentPathConditions();
if (_condition) if (_condition)
popPathCondition(); popPathCondition();
auto indicesAfterBranch = copyVariableIndices(); auto indicesAfterBranch = copyVariableIndices();
resetVariableIndices(indicesBeforeBranch); resetVariableIndices(indicesBeforeBranch);
return indicesAfterBranch; return {indicesAfterBranch, pathConditionOnExit};
} }
void SMTEncoder::initializeFunctionCallParameters(CallableDeclaration const& _function, vector<smtutil::Expression> const& _callArgs) void SMTEncoder::initializeFunctionCallParameters(CallableDeclaration const& _function, vector<smtutil::Expression> const& _callArgs)
@ -2245,6 +2236,14 @@ void SMTEncoder::pushPathCondition(smtutil::Expression const& _e)
m_pathConditions.push_back(currentPathConditions() && _e); m_pathConditions.push_back(currentPathConditions() && _e);
} }
void SMTEncoder::setPathCondition(smtutil::Expression const& _e)
{
if (m_pathConditions.empty())
m_pathConditions.push_back(_e);
else
m_pathConditions.back() = _e;
}
smtutil::Expression SMTEncoder::currentPathConditions() smtutil::Expression SMTEncoder::currentPathConditions()
{ {
if (m_pathConditions.empty()) if (m_pathConditions.empty())

13
libsolidity/formal/SMTEncoder.h
View File

@ -89,7 +89,7 @@ protected:
bool visit(FunctionDefinition const& _node) override; bool visit(FunctionDefinition const& _node) override;
void endVisit(FunctionDefinition const& _node) override; void endVisit(FunctionDefinition const& _node) override;
bool visit(PlaceholderStatement const& _node) override; bool visit(PlaceholderStatement const& _node) override;
bool visit(IfStatement const& _node) override; bool visit(IfStatement const&) override { return false; }
bool visit(WhileStatement const&) override { return false; } bool visit(WhileStatement const&) override { return false; }
bool visit(ForStatement const&) override { return false; } bool visit(ForStatement const&) override { return false; }
void endVisit(VariableDeclarationStatement const& _node) override; void endVisit(VariableDeclarationStatement const& _node) override;
@ -197,7 +197,7 @@ protected:
/// Handles the actual assertion of the new value to the encoding context. /// Handles the actual assertion of the new value to the encoding context.
/// Other assignment methods should use this one in the end. /// Other assignment methods should use this one in the end.
void assignment(smt::SymbolicVariable& _symVar, smtutil::Expression const& _value); virtual void assignment(smt::SymbolicVariable& _symVar, smtutil::Expression const& _value);
void assignment(VariableDeclaration const& _variable, Expression const& _value); void assignment(VariableDeclaration const& _variable, Expression const& _value);
/// Handles assignments to variables of different types. /// Handles assignments to variables of different types.
@ -219,9 +219,10 @@ protected:
/// Visits the branch given by the statement, pushes and pops the current path conditions. /// Visits the branch given by the statement, pushes and pops the current path conditions.
/// @param _condition if present, asserts that this condition is true within the branch. /// @param _condition if present, asserts that this condition is true within the branch.
/// @returns the variable indices after visiting the branch. /// @returns the variable indices after visiting the branch and the expression representing
VariableIndices visitBranch(ASTNode const* _statement, smtutil::Expression const* _condition = nullptr); /// the path condition at the end of the branch.
VariableIndices visitBranch(ASTNode const* _statement, smtutil::Expression _condition); std::pair<VariableIndices, smtutil::Expression> visitBranch(ASTNode const* _statement, smtutil::Expression const* _condition = nullptr);
std::pair<VariableIndices, smtutil::Expression> visitBranch(ASTNode const* _statement, smtutil::Expression _condition);
using CallStackEntry = std::pair<CallableDeclaration const*, ASTNode const*>; using CallStackEntry = std::pair<CallableDeclaration const*, ASTNode const*>;
@ -263,6 +264,8 @@ protected:
/// Creates the expression and sets its value. /// Creates the expression and sets its value.
void defineExpr(Expression const& _e, smtutil::Expression _value); void defineExpr(Expression const& _e, smtutil::Expression _value);
/// Overwrites the current path condition
void setPathCondition(smtutil::Expression const& _e);
/// Adds a new path condition /// Adds a new path condition
void pushPathCondition(smtutil::Expression const& _e); void pushPathCondition(smtutil::Expression const& _e);
/// Remove the last path condition /// Remove the last path condition

4
test/cmdlineTests/standard_model_checker_engine_bmc/output.json
View File

@ -1,4 +1,4 @@
{"auxiliaryInputRequested":{"smtlib2queries":{"0x8b2c3058077c75f8fff85d2d387198b91b4e591448624f4bef0ab6c7b87d5ec1":"(set-option :produce-models true) {"auxiliaryInputRequested":{"smtlib2queries":{"0x238aade411d63d50406236089e28f3770d51f95888222fdb838f930911e0f763":"(set-option :produce-models true)
(set-logic ALL) (set-logic ALL)
(declare-fun |error_0| () Int) (declare-fun |error_0| () Int)
(declare-fun |this_0| () Int) (declare-fun |this_0| () Int)
@ -15,7 +15,7 @@
(declare-fun |expr_9_0| () Int) (declare-fun |expr_9_0| () Int)
(declare-fun |expr_10_1| () Bool) (declare-fun |expr_10_1| () Bool)
(assert (and (and true (and (= expr_10_1 (> expr_8_0 expr_9_0)) (and (= expr_9_0 0) (and (= expr_8_0 x_4_0) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true))))) (not expr_10_1))) (assert (and (and (and true true) (and (= expr_10_1 (> expr_8_0 expr_9_0)) (and (= expr_9_0 0) (and (= expr_8_0 x_4_0) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) true))))) (not expr_10_1)))
(declare-const |EVALEXPR_0| Int) (declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0)) (assert (= |EVALEXPR_0| x_4_0))
(check-sat) (check-sat)

196
test/cmdlineTests/standard_model_checker_timeout_all/output.json
View File

@ -1,4 +1,4 @@
{"auxiliaryInputRequested":{"smtlib2queries":{"0x0ab92bf00d2546a23d94ff3a406d009299b43650e321d35e02531726df040b9d":"(set-option :produce-models true) {"auxiliaryInputRequested":{"smtlib2queries":{"0x0d6f843ef6990bfad1918be96d1aad42b5d7ca87a171d0ac34009e0d4b6e8e03":"(set-option :produce-models true)
(set-option :timeout 1000) (set-option :timeout 1000)
(set-logic ALL) (set-logic ALL)
(declare-fun |error_0| () Int) (declare-fun |error_0| () Int)
@ -26,9 +26,9 @@
(declare-fun |expr_21_0| () Int) (declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool) (declare-fun |expr_22_1| () Bool)
(assert (and (and true (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))) expr_22_1)) (assert (and (and (and true true) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))) expr_22_1))
(check-sat) (check-sat)
","0x34467f46a484d40c850f05c3b05b0817a859573bc546982aeab4a17f9259fb5b":"(set-option :produce-models true) ","0x3091365cefd5a713eea87735305ab53c75303343ebf74b77d3578ae0b73c64a2":"(set-option :produce-models true)
(set-option :timeout 1000) (set-option :timeout 1000)
(set-logic ALL) (set-logic ALL)
(declare-fun |error_0| () Int) (declare-fun |error_0| () Int)
@ -49,9 +49,99 @@
(declare-fun |expr_13_0| () Int) (declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool) (declare-fun |expr_14_1| () Bool)
(assert (and (and true (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))) (not expr_14_1))) (assert (and (and (and true true) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))) (not expr_14_1)))
(check-sat) (check-sat)
","0x3dd3d755e279cd0bf414fd3fd9830517ee2397e3931ec76a9fd970b5eec46384":"(set-option :produce-models true) ","0x6b268fc2d87ebda3f3b3b93c8d0b2b5374fd3bd33387113b9ee138a85c142dae":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_15_0| () Int)
(declare-fun |r_div_mod_15_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_16_0| () Int)
(declare-fun |r_div_mod_16_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(assert (and (and (and true true) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_16_0)) (and (and (<= 0 r_div_mod_16_0) (or (= expr_27_0 0) (< r_div_mod_16_0 expr_27_0))) (and (= (+ (* d_div_mod_16_0 expr_27_0) r_div_mod_16_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))) expr_30_1))
(check-sat)
","0xa81ce8317a79fc74d85d9edfe56caf9b0274a7da4556bfb418652051e0bfa679":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(assert (and (and (and true true) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))) expr_14_1))
(check-sat)
","0xaec7aba847ba235b585e4c7e6ec8d8eee964e76bd40a02e00af3354acede95d8":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_15_0| () Int)
(declare-fun |r_div_mod_15_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(assert (and (and (and true true) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))) (not expr_22_1)))
(check-sat)
","0xe6aad7b5a7ba681908e47e11921c93815f9a4cdd90ef82dd79a60fcac94492c9":"(set-option :produce-models true)
(set-option :timeout 1000) (set-option :timeout 1000)
(set-logic ALL) (set-logic ALL)
(declare-fun |error_0| () Int) (declare-fun |error_0| () Int)
@ -102,7 +192,7 @@
(declare-fun |expr_45_0| () Int) (declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool) (declare-fun |expr_46_1| () Bool)
(assert (and (and true (and (= expr_46_1 (= expr_44_1 expr_45_0)) (and (= expr_45_0 0) (and (= expr_44_1 (ite (= expr_43_0 0) 0 r_div_mod_18_0)) (and (and (<= 0 r_div_mod_18_0) (or (= expr_43_0 0) (< r_div_mod_18_0 expr_43_0))) (and (= (+ (* d_div_mod_18_0 expr_43_0) r_div_mod_18_0) expr_42_0) (and (= expr_43_0 k_8_0) (and (= expr_42_0 r_34_1) (and (= r_34_1 expr_39_1) (and (= expr_39_1 (ite (= expr_38_0 0) 0 r_div_mod_17_0)) (and (and (<= 0 r_div_mod_17_0) (or (= expr_38_0 0) (< r_div_mod_17_0 expr_38_0))) (and (= (+ (* d_div_mod_17_0 expr_38_0) r_div_mod_17_0) (* expr_36_0 expr_37_0)) (and (= expr_38_0 k_8_0) (and (= expr_37_0 y_6_0) (and (= expr_36_0 x_4_0) (and true (and (implies true expr_30_1) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_16_0)) (and (and (<= 0 r_div_mod_16_0) (or (= expr_27_0 0) (< r_div_mod_16_0 expr_27_0))) (and (= (+ (* d_div_mod_16_0 expr_27_0) r_div_mod_16_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))))))))))))))))))) (not expr_46_1))) (assert (and (and (and true true) (and (= expr_46_1 (= expr_44_1 expr_45_0)) (and (= expr_45_0 0) (and (= expr_44_1 (ite (= expr_43_0 0) 0 r_div_mod_18_0)) (and (and (<= 0 r_div_mod_18_0) (or (= expr_43_0 0) (< r_div_mod_18_0 expr_43_0))) (and (= (+ (* d_div_mod_18_0 expr_43_0) r_div_mod_18_0) expr_42_0) (and (= expr_43_0 k_8_0) (and (= expr_42_0 r_34_1) (and (ite (and true true) (= r_34_1 expr_39_1) (= r_34_1 r_34_0)) (and (= expr_39_1 (ite (= expr_38_0 0) 0 r_div_mod_17_0)) (and (and (<= 0 r_div_mod_17_0) (or (= expr_38_0 0) (< r_div_mod_17_0 expr_38_0))) (and (= (+ (* d_div_mod_17_0 expr_38_0) r_div_mod_17_0) (* expr_36_0 expr_37_0)) (and (= expr_38_0 k_8_0) (and (= expr_37_0 y_6_0) (and (= expr_36_0 x_4_0) (and true (and (implies (and true true) expr_30_1) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_16_0)) (and (and (<= 0 r_div_mod_16_0) (or (= expr_27_0 0) (< r_div_mod_16_0 expr_27_0))) (and (= (+ (* d_div_mod_16_0 expr_27_0) r_div_mod_16_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))))))))))))))))))) (not expr_46_1)))
(declare-const |EVALEXPR_0| Int) (declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0)) (assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int) (declare-const |EVALEXPR_1| Int)
@ -113,7 +203,7 @@
(assert (= |EVALEXPR_3| r_34_1)) (assert (= |EVALEXPR_3| r_34_1))
(check-sat) (check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| )) (get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| ))
","0x4b82600501b4619c19bf57eb8d3cdb69f1c0d2a807d5908f1503d07e65ce2fd6":"(set-option :produce-models true) ","0xf877f10b1dc480ae2403c9376947f543da579bf3aff7dfaa2f946e300b81d305":"(set-option :produce-models true)
(set-option :timeout 1000) (set-option :timeout 1000)
(set-logic ALL) (set-logic ALL)
(declare-fun |error_0| () Int) (declare-fun |error_0| () Int)
@ -148,97 +238,7 @@
(declare-fun |expr_29_0| () Int) (declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool) (declare-fun |expr_30_1| () Bool)
(assert (and (and true (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_16_0)) (and (and (<= 0 r_div_mod_16_0) (or (= expr_27_0 0) (< r_div_mod_16_0 expr_27_0))) (and (= (+ (* d_div_mod_16_0 expr_27_0) r_div_mod_16_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))) expr_30_1)) (assert (and (and (and true true) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_16_0)) (and (and (<= 0 r_div_mod_16_0) (or (= expr_27_0 0) (< r_div_mod_16_0 expr_27_0))) (and (= (+ (* d_div_mod_16_0 expr_27_0) r_div_mod_16_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))) (not expr_30_1)))
(check-sat)
","0x5d4ad2f9c711b9e187dba2577e849272617d56d0ba3d46427baa3c11804a9143":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_15_0| () Int)
(declare-fun |r_div_mod_15_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(assert (and (and true (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))) (not expr_22_1)))
(check-sat)
","0xd63dd6c8c7f21f7200de074c7131ab703fcb783425bc609ee7541efc2fc320bf":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_15_0| () Int)
(declare-fun |r_div_mod_15_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_16_0| () Int)
(declare-fun |r_div_mod_16_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(assert (and (and true (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_16_0)) (and (and (<= 0 r_div_mod_16_0) (or (= expr_27_0 0) (< r_div_mod_16_0 expr_27_0))) (and (= (+ (* d_div_mod_16_0 expr_27_0) r_div_mod_16_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_15_0)) (and (and (<= 0 r_div_mod_15_0) (or (= expr_19_0 0) (< r_div_mod_15_0 expr_19_0))) (and (= (+ (* d_div_mod_15_0 expr_19_0) r_div_mod_15_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))) (not expr_30_1)))
(check-sat)
","0xee7d96e23195f6aeb74a805122639dcd6a8932788ceeae3cba711aba9050a0b7":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(assert (and (and true (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))) expr_14_1))
(check-sat) (check-sat)
"}},"errors":[{"component":"general","errorCode":"6328","formattedMessage":"A:6:85: Warning: CHC: Assertion violation might happen here. "}},"errors":[{"component":"general","errorCode":"6328","formattedMessage":"A:6:85: Warning: CHC: Assertion violation might happen here.
require(k > 0); require(x % k == 0); require(y % k == 0); uint r = mulmod(x, y, k); assert(r % k == 0);}} require(k > 0); require(x % k == 0); require(y % k == 0); uint r = mulmod(x, y, k); assert(r % k == 0);}}

706
test/cmdlineTests/standard_model_checker_timeout_bmc/output.json
View File

@ -1,78 +1,4 @@
{"auxiliaryInputRequested":{"smtlib2queries":{"0x0f5149c7799751d1575c0946ca73f9a1a9dbc6c432db3c5e13625bd301d7fd37":"(set-option :produce-models true) {"auxiliaryInputRequested":{"smtlib2queries":{"0x0e2ec6d70e3de7ac14f07c9bbb08f9436e3b832ae8456d340e4d4a8b8712c7f5":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(assert (and (and true (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))) expr_30_1))
(check-sat)
","0x11444b207b7d8827f8b7503cad8aed1426a8727290a070d1eed04a55e85e2f14":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(assert (and (and true (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))) (not expr_30_1)))
(check-sat)
","0x317d72a016f7a5ff016cda82e96601cfac3a0498f393852410c7ce335d4896c8":"(set-option :produce-models true)
(set-option :timeout 1000) (set-option :timeout 1000)
(set-logic ALL) (set-logic ALL)
(declare-fun |error_0| () Int) (declare-fun |error_0| () Int)
@ -123,280 +49,7 @@
(declare-fun |expr_45_0| () Int) (declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool) (declare-fun |expr_46_1| () Bool)
(assert (and (and true (and (= expr_43_0 k_8_0) (and (= expr_42_0 r_34_1) (and (= r_34_1 expr_39_1) (and (= expr_39_1 (ite (= expr_38_0 0) 0 r_div_mod_2_0)) (and (and (<= 0 r_div_mod_2_0) (or (= expr_38_0 0) (< r_div_mod_2_0 expr_38_0))) (and (= (+ (* d_div_mod_2_0 expr_38_0) r_div_mod_2_0) (* expr_36_0 expr_37_0)) (and (= expr_38_0 k_8_0) (and (= expr_37_0 y_6_0) (and (= expr_36_0 x_4_0) (and true (and (implies true expr_30_1) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true))))))))))))))))))))))))))))))))))) (= expr_43_0 0))) (assert (and (and (and true true) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true))))))))))))))))))) (= expr_27_0 0)))
(declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int)
(assert (= |EVALEXPR_1| y_6_0))
(declare-const |EVALEXPR_2| Int)
(assert (= |EVALEXPR_2| k_8_0))
(declare-const |EVALEXPR_3| Int)
(assert (= |EVALEXPR_3| r_34_1))
(declare-const |EVALEXPR_4| Int)
(assert (= |EVALEXPR_4| expr_43_0))
(check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| |EVALEXPR_4| ))
","0x34467f46a484d40c850f05c3b05b0817a859573bc546982aeab4a17f9259fb5b":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(assert (and (and true (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))) (not expr_14_1)))
(check-sat)
","0x46b3448dbd021b48635faf7ba42511a38684819cde3808197301d93fa7b482ea":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(assert (and (and true (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))) (not expr_22_1)))
(check-sat)
","0x6929232f73f56b073cf47977f8ce4ce5c728e02e72812041b60b544333443c3c":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_0| (Int Int Int ) Int)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_abstract_0| () Int)
(declare-fun |expr_36_0| () Int)
(declare-fun |expr_37_0| () Int)
(declare-fun |expr_38_0| () Int)
(declare-fun |d_div_mod_2_0| () Int)
(declare-fun |r_div_mod_2_0| () Int)
(declare-fun |expr_39_1| () Int)
(declare-fun |r_34_1| () Int)
(declare-fun |expr_42_0| () Int)
(declare-fun |expr_43_0| () Int)
(declare-fun |d_div_mod_3_0| () Int)
(declare-fun |r_div_mod_3_0| () Int)
(declare-fun |expr_44_1| () Int)
(declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool)
(assert (and (and true (and (= expr_46_1 (= expr_44_1 expr_45_0)) (and (= expr_45_0 0) (and (= expr_44_1 (ite (= expr_43_0 0) 0 r_div_mod_3_0)) (and (and (<= 0 r_div_mod_3_0) (or (= expr_43_0 0) (< r_div_mod_3_0 expr_43_0))) (and (= (+ (* d_div_mod_3_0 expr_43_0) r_div_mod_3_0) expr_42_0) (and (= expr_43_0 k_8_0) (and (= expr_42_0 r_34_1) (and (= r_34_1 expr_39_1) (and (= expr_39_1 (ite (= expr_38_0 0) 0 r_div_mod_2_0)) (and (and (<= 0 r_div_mod_2_0) (or (= expr_38_0 0) (< r_div_mod_2_0 expr_38_0))) (and (= (+ (* d_div_mod_2_0 expr_38_0) r_div_mod_2_0) (* expr_36_0 expr_37_0)) (and (= expr_38_0 k_8_0) (and (= expr_37_0 y_6_0) (and (= expr_36_0 x_4_0) (and true (and (implies true expr_30_1) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))))))))))))))))))) (not expr_46_1)))
(declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int)
(assert (= |EVALEXPR_1| y_6_0))
(declare-const |EVALEXPR_2| Int)
(assert (= |EVALEXPR_2| k_8_0))
(declare-const |EVALEXPR_3| Int)
(assert (= |EVALEXPR_3| r_34_1))
(check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| ))
","0x7d43d079635c11d55bba40ba4b7f9c9beeef336e19e5612f020ab7547affbf54":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(assert (and (and true (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))) expr_22_1))
(check-sat)
","0x94d4c42b833aeec4b7c67fb46410594966e252d7ca8bf44e5687142a078842b2":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_0| (Int Int Int ) Int)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_abstract_0| () Int)
(declare-fun |expr_36_0| () Int)
(declare-fun |expr_37_0| () Int)
(declare-fun |expr_38_0| () Int)
(declare-fun |d_div_mod_2_0| () Int)
(declare-fun |r_div_mod_2_0| () Int)
(declare-fun |expr_39_1| () Int)
(declare-fun |r_34_1| () Int)
(declare-fun |expr_42_0| () Int)
(declare-fun |expr_43_0| () Int)
(declare-fun |d_div_mod_3_0| () Int)
(declare-fun |r_div_mod_3_0| () Int)
(declare-fun |expr_44_1| () Int)
(declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool)
(assert (and (and true (and (= expr_38_0 k_8_0) (and (= expr_37_0 y_6_0) (and (= expr_36_0 x_4_0) (and true (and (implies true expr_30_1) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true))))))))))))))))))))))))))))) (= expr_38_0 0)))
(declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int)
(assert (= |EVALEXPR_1| y_6_0))
(declare-const |EVALEXPR_2| Int)
(assert (= |EVALEXPR_2| k_8_0))
(declare-const |EVALEXPR_3| Int)
(assert (= |EVALEXPR_3| r_34_0))
(declare-const |EVALEXPR_4| Int)
(assert (= |EVALEXPR_4| expr_38_0))
(check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| |EVALEXPR_4| ))
","0x9ccee337d79bf0618f658506fca4179eacaee0de28aebc060fce24a9a2cb21fc":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_0| (Int Int Int ) Int)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_abstract_0| () Int)
(declare-fun |expr_36_0| () Int)
(declare-fun |expr_37_0| () Int)
(declare-fun |expr_38_0| () Int)
(declare-fun |d_div_mod_2_0| () Int)
(declare-fun |r_div_mod_2_0| () Int)
(declare-fun |expr_39_1| () Int)
(declare-fun |r_34_1| () Int)
(declare-fun |expr_42_0| () Int)
(declare-fun |expr_43_0| () Int)
(declare-fun |d_div_mod_3_0| () Int)
(declare-fun |r_div_mod_3_0| () Int)
(declare-fun |expr_44_1| () Int)
(declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool)
(assert (and (and true (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies true expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true))))))))))))))))))) (= expr_27_0 0)))
(declare-const |EVALEXPR_0| Int) (declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0)) (assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int) (declare-const |EVALEXPR_1| Int)
@ -409,7 +62,30 @@
(assert (= |EVALEXPR_4| expr_27_0)) (assert (= |EVALEXPR_4| expr_27_0))
(check-sat) (check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| |EVALEXPR_4| )) (get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| |EVALEXPR_4| ))
","0xc087609e1dc5e5b58588a60985e4e04dbb5b602e92873c2123a018895f5f9e1a":"(set-option :produce-models true) ","0x3091365cefd5a713eea87735305ab53c75303343ebf74b77d3578ae0b73c64a2":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(assert (and (and (and true true) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))) (not expr_14_1)))
(check-sat)
","0x46c0f34a4da6b31138e9238be92256a3c472a5a24c88371ef680f78e0c520cb6":"(set-option :produce-models true)
(set-option :timeout 1000) (set-option :timeout 1000)
(set-logic ALL) (set-logic ALL)
(declare-fun |error_0| () Int) (declare-fun |error_0| () Int)
@ -460,7 +136,205 @@
(declare-fun |expr_45_0| () Int) (declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool) (declare-fun |expr_46_1| () Bool)
(assert (and (and true (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies true expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true))))))))))) (= expr_19_0 0))) (assert (and (and (and true true) (and (= expr_38_0 k_8_0) (and (= expr_37_0 y_6_0) (and (= expr_36_0 x_4_0) (and true (and (implies (and true true) expr_30_1) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true))))))))))))))))))))))))))))) (= expr_38_0 0)))
(declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int)
(assert (= |EVALEXPR_1| y_6_0))
(declare-const |EVALEXPR_2| Int)
(assert (= |EVALEXPR_2| k_8_0))
(declare-const |EVALEXPR_3| Int)
(assert (= |EVALEXPR_3| r_34_0))
(declare-const |EVALEXPR_4| Int)
(assert (= |EVALEXPR_4| expr_38_0))
(check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| |EVALEXPR_4| ))
","0x6378f27de46d517b5bafe774eab66c12cb656dbd031cb5e710f07b1bfd6c5f79":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(assert (and (and (and true true) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))) (not expr_22_1)))
(check-sat)
","0x7db419e89d4bb9fbaa4bda7fd522223a515177ff577a6d381e7f2b7f4612582b":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(assert (and (and (and true true) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))) expr_22_1))
(check-sat)
","0x7de8eaf2518b47eec1afadbebacdfa7d93a1878e0f1b6eef91b8a80f1246937e":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(assert (and (and (and true true) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))) (not expr_30_1)))
(check-sat)
","0x8c4f3faef8ad4a2fe9935f16ec93e2df20f5a3831be51c13afe060774658141c":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(assert (and (and (and true true) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))) expr_30_1))
(check-sat)
","0xa4666c5d197afd69bd82af703fb694c1d3cdd8926ab480fc42e69231134d9265":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_0| (Int Int Int ) Int)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_abstract_0| () Int)
(declare-fun |expr_36_0| () Int)
(declare-fun |expr_37_0| () Int)
(declare-fun |expr_38_0| () Int)
(declare-fun |d_div_mod_2_0| () Int)
(declare-fun |r_div_mod_2_0| () Int)
(declare-fun |expr_39_1| () Int)
(declare-fun |r_34_1| () Int)
(declare-fun |expr_42_0| () Int)
(declare-fun |expr_43_0| () Int)
(declare-fun |d_div_mod_3_0| () Int)
(declare-fun |r_div_mod_3_0| () Int)
(declare-fun |expr_44_1| () Int)
(declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool)
(assert (and (and (and true true) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true))))))))))) (= expr_19_0 0)))
(declare-const |EVALEXPR_0| Int) (declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0)) (assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int) (declare-const |EVALEXPR_1| Int)
@ -473,7 +347,7 @@
(assert (= |EVALEXPR_4| expr_19_0)) (assert (= |EVALEXPR_4| expr_19_0))
(check-sat) (check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| |EVALEXPR_4| )) (get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| |EVALEXPR_4| ))
","0xee7d96e23195f6aeb74a805122639dcd6a8932788ceeae3cba711aba9050a0b7":"(set-option :produce-models true) ","0xa81ce8317a79fc74d85d9edfe56caf9b0274a7da4556bfb418652051e0bfa679":"(set-option :produce-models true)
(set-option :timeout 1000) (set-option :timeout 1000)
(set-logic ALL) (set-logic ALL)
(declare-fun |error_0| () Int) (declare-fun |error_0| () Int)
@ -494,8 +368,134 @@
(declare-fun |expr_13_0| () Int) (declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool) (declare-fun |expr_14_1| () Bool)
(assert (and (and true (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))) expr_14_1)) (assert (and (and (and true true) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))) expr_14_1))
(check-sat) (check-sat)
","0xa96a68b7853fcc0a10dd525c3ff838e3bfac425b104c44b240623f7a35aee6f1":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_0| (Int Int Int ) Int)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_abstract_0| () Int)
(declare-fun |expr_36_0| () Int)
(declare-fun |expr_37_0| () Int)
(declare-fun |expr_38_0| () Int)
(declare-fun |d_div_mod_2_0| () Int)
(declare-fun |r_div_mod_2_0| () Int)
(declare-fun |expr_39_1| () Int)
(declare-fun |r_34_1| () Int)
(declare-fun |expr_42_0| () Int)
(declare-fun |expr_43_0| () Int)
(declare-fun |d_div_mod_3_0| () Int)
(declare-fun |r_div_mod_3_0| () Int)
(declare-fun |expr_44_1| () Int)
(declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool)
(assert (and (and (and true true) (and (= expr_46_1 (= expr_44_1 expr_45_0)) (and (= expr_45_0 0) (and (= expr_44_1 (ite (= expr_43_0 0) 0 r_div_mod_3_0)) (and (and (<= 0 r_div_mod_3_0) (or (= expr_43_0 0) (< r_div_mod_3_0 expr_43_0))) (and (= (+ (* d_div_mod_3_0 expr_43_0) r_div_mod_3_0) expr_42_0) (and (= expr_43_0 k_8_0) (and (= expr_42_0 r_34_1) (and (ite (and true true) (= r_34_1 expr_39_1) (= r_34_1 r_34_0)) (and (= expr_39_1 (ite (= expr_38_0 0) 0 r_div_mod_2_0)) (and (and (<= 0 r_div_mod_2_0) (or (= expr_38_0 0) (< r_div_mod_2_0 expr_38_0))) (and (= (+ (* d_div_mod_2_0 expr_38_0) r_div_mod_2_0) (* expr_36_0 expr_37_0)) (and (= expr_38_0 k_8_0) (and (= expr_37_0 y_6_0) (and (= expr_36_0 x_4_0) (and true (and (implies (and true true) expr_30_1) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true)))))))))))))))))))))))))))))))))))))))) (not expr_46_1)))
(declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int)
(assert (= |EVALEXPR_1| y_6_0))
(declare-const |EVALEXPR_2| Int)
(assert (= |EVALEXPR_2| k_8_0))
(declare-const |EVALEXPR_3| Int)
(assert (= |EVALEXPR_3| r_34_1))
(check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| ))
","0xcc1de975d2f5e9b3e4ff9b4f46c8248513ac3b755b60f8a630a46d12b4b11f9a":"(set-option :produce-models true)
(set-option :timeout 1000)
(set-logic ALL)
(declare-fun |error_0| () Int)
(declare-fun |this_0| () Int)
(declare-datatypes ((|state_type| 0)) (((|state_type| (|balances| (Array Int Int))))))
(declare-fun |state_0| () |state_type|)
(declare-datatypes ((|bytes_tuple| 0)) (((|bytes_tuple| (|bytes_tuple_accessor_array| (Array Int Int)) (|bytes_tuple_accessor_length| Int)))))
(declare-datatypes ((|tx_type| 0)) (((|tx_type| (|block.coinbase| Int) (|block.difficulty| Int) (|block.gaslimit| Int) (|block.number| Int) (|block.timestamp| Int) (|blockhash| (Array Int Int)) (|msg.data| |bytes_tuple|) (|msg.sender| Int) (|msg.sig| Int) (|msg.value| Int) (|tx.gasprice| Int) (|tx.origin| Int)))))
(declare-fun |tx_0| () |tx_type|)
(declare-datatypes ((|ecrecover_input_type| 0)) (((|ecrecover_input_type| (|hash| Int) (|v| Int) (|r| Int) (|s| Int)))))
(declare-datatypes ((|crypto_type| 0)) (((|crypto_type| (|ecrecover| (Array |ecrecover_input_type| Int)) (|keccak256| (Array |bytes_tuple| Int)) (|ripemd160| (Array |bytes_tuple| Int)) (|sha256| (Array |bytes_tuple| Int))))))
(declare-fun |crypto_0| () |crypto_type|)
(declare-fun |x_4_0| () Int)
(declare-fun |y_6_0| () Int)
(declare-fun |k_8_0| () Int)
(declare-fun |r_34_0| () Int)
(declare-fun |expr_12_0| () Int)
(declare-fun |expr_13_0| () Int)
(declare-fun |expr_14_1| () Bool)
(declare-fun |expr_18_0| () Int)
(declare-fun |expr_19_0| () Int)
(declare-fun |d_div_mod_0_0| () Int)
(declare-fun |r_div_mod_0_0| () Int)
(declare-fun |expr_20_1| () Int)
(declare-fun |expr_21_0| () Int)
(declare-fun |expr_22_1| () Bool)
(declare-fun |expr_26_0| () Int)
(declare-fun |expr_27_0| () Int)
(declare-fun |d_div_mod_1_0| () Int)
(declare-fun |r_div_mod_1_0| () Int)
(declare-fun |expr_28_1| () Int)
(declare-fun |expr_29_0| () Int)
(declare-fun |expr_30_1| () Bool)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_0| (Int Int Int ) Int)
(declare-fun |t_function_mulmod_pure$_t_uint256_$_t_uint256_$_t_uint256_$returns$_t_uint256_$_abstract_0| () Int)
(declare-fun |expr_36_0| () Int)
(declare-fun |expr_37_0| () Int)
(declare-fun |expr_38_0| () Int)
(declare-fun |d_div_mod_2_0| () Int)
(declare-fun |r_div_mod_2_0| () Int)
(declare-fun |expr_39_1| () Int)
(declare-fun |r_34_1| () Int)
(declare-fun |expr_42_0| () Int)
(declare-fun |expr_43_0| () Int)
(declare-fun |d_div_mod_3_0| () Int)
(declare-fun |r_div_mod_3_0| () Int)
(declare-fun |expr_44_1| () Int)
(declare-fun |expr_45_0| () Int)
(declare-fun |expr_46_1| () Bool)
(assert (and (and (and true true) (and (= expr_43_0 k_8_0) (and (= expr_42_0 r_34_1) (and (ite (and true true) (= r_34_1 expr_39_1) (= r_34_1 r_34_0)) (and (= expr_39_1 (ite (= expr_38_0 0) 0 r_div_mod_2_0)) (and (and (<= 0 r_div_mod_2_0) (or (= expr_38_0 0) (< r_div_mod_2_0 expr_38_0))) (and (= (+ (* d_div_mod_2_0 expr_38_0) r_div_mod_2_0) (* expr_36_0 expr_37_0)) (and (= expr_38_0 k_8_0) (and (= expr_37_0 y_6_0) (and (= expr_36_0 x_4_0) (and true (and (implies (and true true) expr_30_1) (and (= expr_30_1 (= expr_28_1 expr_29_0)) (and (= expr_29_0 0) (and (= expr_28_1 (ite (= expr_27_0 0) 0 r_div_mod_1_0)) (and (and (<= 0 r_div_mod_1_0) (or (= expr_27_0 0) (< r_div_mod_1_0 expr_27_0))) (and (= (+ (* d_div_mod_1_0 expr_27_0) r_div_mod_1_0) expr_26_0) (and (= expr_27_0 k_8_0) (and (= expr_26_0 y_6_0) (and (implies (and true true) expr_22_1) (and (= expr_22_1 (= expr_20_1 expr_21_0)) (and (= expr_21_0 0) (and (= expr_20_1 (ite (= expr_19_0 0) 0 r_div_mod_0_0)) (and (and (<= 0 r_div_mod_0_0) (or (= expr_19_0 0) (< r_div_mod_0_0 expr_19_0))) (and (= (+ (* d_div_mod_0_0 expr_19_0) r_div_mod_0_0) expr_18_0) (and (= expr_19_0 k_8_0) (and (= expr_18_0 x_4_0) (and (implies (and true true) expr_14_1) (and (= expr_14_1 (> expr_12_0 expr_13_0)) (and (= expr_13_0 0) (and (= expr_12_0 k_8_0) (and (and (>= k_8_0 0) (<= k_8_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= y_6_0 0) (<= y_6_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (and (>= x_4_0 0) (<= x_4_0 115792089237316195423570985008687907853269984665640564039457584007913129639935)) (and (= r_34_0 0) true))))))))))))))))))))))))))))))))))) (= expr_43_0 0)))
(declare-const |EVALEXPR_0| Int)
(assert (= |EVALEXPR_0| x_4_0))
(declare-const |EVALEXPR_1| Int)
(assert (= |EVALEXPR_1| y_6_0))
(declare-const |EVALEXPR_2| Int)
(assert (= |EVALEXPR_2| k_8_0))
(declare-const |EVALEXPR_3| Int)
(assert (= |EVALEXPR_3| r_34_1))
(declare-const |EVALEXPR_4| Int)
(assert (= |EVALEXPR_4| expr_43_0))
(check-sat)
(get-value (|EVALEXPR_0| |EVALEXPR_1| |EVALEXPR_2| |EVALEXPR_3| |EVALEXPR_4| ))
"}},"errors":[{"component":"general","errorCode":"7812","formattedMessage":"A:6:85: Warning: BMC: Assertion violation might happen here. "}},"errors":[{"component":"general","errorCode":"7812","formattedMessage":"A:6:85: Warning: BMC: Assertion violation might happen here.
require(k > 0); require(x % k == 0); require(y % k == 0); uint r = mulmod(x, y, k); assert(r % k == 0);}} require(k > 0); require(x % k == 0); require(y % k == 0); uint r = mulmod(x, y, k); assert(r % k == 0);}}
^----------------^ ^----------------^

28
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/branches_in_modifiers.sol Normal file
View File

@ -0,0 +1,28 @@
pragma experimental SMTChecker;
contract C {
uint x;
modifier check() {
require(x == 0);
_;
assert(x == 1); // should fail;
assert(x == 0); // should hold;
}
modifier inc() {
if (x == 0) {
return;
}
x = x + 1;
_;
}
function test() check inc public {
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (103-117): BMC: Assertion violation happens here.

45
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/branches_in_modifiers_2.sol Normal file
View File

@ -0,0 +1,45 @@
pragma experimental SMTChecker;
contract C {
uint x;
function reset_if_overflow() internal postinc {
if (x < 10)
return;
x = 0;
}
modifier postinc() {
if (x == 0) {
return;
}
_;
x = x + 1;
}
function test() public {
if (x == 0) {
reset_if_overflow();
assert(x == 1); // should fail;
assert(x == 0); // should hold;
return;
}
if (x < 10) {
uint oldx = x;
reset_if_overflow();
assert(oldx + 1 == x); // should hold;
assert(oldx == x); // should fail;
return;
}
reset_if_overflow();
assert(x == 1); // should hold;
assert(x == 0); // should fail;
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (384-398): BMC: Assertion violation happens here.
// Warning 4661: (635-652): BMC: Assertion violation happens here.
// Warning 4661: (781-795): BMC: Assertion violation happens here.

43
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init.sol Normal file
View File

@ -0,0 +1,43 @@
pragma experimental SMTChecker;
contract A {
int x;
constructor (int a) { x = a;}
}
contract B is A {
int y;
constructor(int a) A(-a) {
if (a > 0) {
y = 2;
return;
}
else {
y = 3;
}
y = 4; // overwrites the else branch
}
}
contract C is B {
constructor(int a) B(a) {
assert(y != 3); // should hold
assert(y == 4); // should fail
if (a > 0) {
assert(x < 0 && y == 2); // should hold
assert(x < 0 && y == 4); // should fail
}
else {
assert(x >= 0 && y == 4); // should hold
assert(x >= 0 && y == 2); // should fail
assert(x > 0); // should fail
}
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (330-344): BMC: Assertion violation happens here.
// Warning 4661: (422-445): BMC: Assertion violation happens here.
// Warning 4661: (522-546): BMC: Assertion violation happens here.
// Warning 4661: (566-579): BMC: Assertion violation happens here.

30
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init_chain_alternate.sol Normal file
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pragma experimental SMTChecker;
contract A {
uint x = 1;
}
contract B is A {
constructor(int a) {
if (a > 0) {
x = 2;
return;
}
x = 3;
}
}
abstract contract C is B {
}
contract D is C {
constructor(int a) B(a) {
assert(a > 0 || x == 3); // should hold
assert(a <= 0 || x == 2); // should hold
assert(x == 1); // should fail
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (319-333): BMC: Assertion violation happens here.

72
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructor_state_variable_init_diamond.sol Normal file
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pragma experimental SMTChecker;
contract A {
int x;
}
contract B is A {
int y;
constructor (int a) {
if (a >= 0) {
y = 1;
return;
}
x = 1;
y = 2;
}
}
contract C is A {
int z;
constructor (int a) {
if (a >= 0) {
z = 1;
return;
}
x = -1;
z = 2;
}
}
contract D1 is B, C {
constructor() B(1) C(1) {
assert(x == 0); // should hold
assert(x == 1); // should fail
assert(x == -1); // should fail
}
}
contract D2 is B, C {
constructor() B(1) C(-1) {
assert(x == 0); // should fail
assert(x == 1); // should fail
assert(x == -1); // should hold (constructor of C is executed AFTER constructor of B)
}
}
contract D3 is B, C {
constructor() B(-1) C(1) {
assert(x == 0); // should fail
assert(x == 1); // should hold
assert(x == -1); // should fail
}
}
contract D4 is B, C {
constructor() B(-1) C(-1) {
assert(x == 0); // should fail
assert(x == 1); // should fail
assert(x == -1); // should hold (constructor of C is executed AFTER constructor of B)
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (370-384): BMC: Assertion violation happens here.
// Warning 4661: (403-418): BMC: Assertion violation happens here.
// Warning 4661: (493-507): BMC: Assertion violation happens here.
// Warning 4661: (526-540): BMC: Assertion violation happens here.
// Warning 4661: (703-717): BMC: Assertion violation happens here.
// Warning 4661: (769-784): BMC: Assertion violation happens here.
// Warning 4661: (860-874): BMC: Assertion violation happens here.
// Warning 4661: (893-907): BMC: Assertion violation happens here.

33
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/constructors.sol Normal file
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pragma experimental SMTChecker;
contract B {
int x;
constructor(int b) {
if (b > 0) {
x = 1;
return;
}
else {
x = 2;
return;
}
x = 3; // dead code
}
}
contract C is B {
constructor(int a) B(a) {
assert(a > 0 || x == 2); // should hold
assert(a <= 0 || x == 1); // should hold
assert(x == 3); // should fail
assert(x == 2); // should fail
assert(x == 1); // should fail
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 5740: (152-157): Unreachable code.
// Warning 4661: (310-324): BMC: Assertion violation happens here.
// Warning 4661: (343-357): BMC: Assertion violation happens here.
// Warning 4661: (376-390): BMC: Assertion violation happens here.

28
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/nested_if.sol Normal file
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pragma experimental SMTChecker;
contract C {
function test(uint256 a, uint256 b) public pure {
assert(nested_if(a,b) != 42); // should hold
assert(nested_if(a,b) == 1); // should fail
}
function nested_if(uint256 a, uint256 b) internal pure returns (uint256) {
if (a < 5) {
if (b > 1) {
return 0;
}
}
if (a == 2 && b == 2) {
return 42; // unreachable
}
else {
return 1;
}
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (147-174): BMC: Assertion violation happens here.
// Warning 6838: (332-348): BMC: Condition is always false.

23
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/return_in_both_branches.sol Normal file
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pragma experimental SMTChecker;
contract C {
function test() public pure {
assert(branches(0) == 0);
assert(branches(1) == 42);
}
function branches(uint256 a) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
else {
return 42;
}
return 1; // dead code
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 5740: (265-273): Unreachable code.

13
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/simple_if.sol Normal file
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pragma experimental SMTChecker;
contract C {
function test(uint256 a, uint256 b) public pure returns (uint256) {
if (a == 0) {
return 0;
}
return b / a; // This division is safe because of the early return in if-block.
}
}
// ====
// SMTEngine: bmc
// ----

19
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/simple_if2.sol Normal file
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pragma experimental SMTChecker;
contract C {
function test(uint256 a) public pure {
assert(simple_if(a) == 1); // should fail for a == 0
}
function simple_if(uint256 a) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
return 1;
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (89-114): BMC: Assertion violation happens here.

30
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/simple_if_array.sol Normal file
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pragma experimental SMTChecker;
contract C {
uint[] a;
constructor () {
a.push();
a.push();
}
function check() public {
require(a.length >= 2);
require(a[1] == 0);
conditional_store();
assert(a[1] == 1); // should fail;
assert(a[1] == 0); // should hold;
}
function conditional_store() internal {
if (a[1] == 0) {
return;
}
a[1] = 1;
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (205-222): BMC: Assertion violation happens here.

24
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/simple_if_state_var.sol Normal file
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pragma experimental SMTChecker;
contract C {
uint x;
function check() public {
require(x == 0);
conditional_increment();
assert(x == 1); // should fail;
assert(x == 0); // should hold;
}
function conditional_increment() internal {
if (x == 0) {
return;
}
x = 1;
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (132-146): BMC: Assertion violation happens here.

27
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/simple_if_struct.sol Normal file
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pragma experimental SMTChecker;
contract C {
struct S {
uint x;
}
S s;
function check() public {
require(s.x == 0);
conditional_increment();
assert(s.x == 1); // should fail;
assert(s.x == 0); // should hold;
}
function conditional_increment() internal {
if (s.x == 0) {
return;
}
s.x = 1;
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (156-172): BMC: Assertion violation happens here.

27
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/simple_if_struct_2.sol Normal file
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pragma experimental SMTChecker;
contract C {
struct S {
uint x;
}
S s;
function check() public {
require(s.x == 0);
conditional_increment();
assert(s.x == 1); // should fail;
assert(s.x == 0); // should hold;
}
function conditional_increment() internal {
if (s.x == 0) {
return;
}
s = S(1);
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (156-172): BMC: Assertion violation happens here.

29
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/simple_if_tuple.sol Normal file
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pragma experimental SMTChecker;
contract C {
uint x;
uint y;
function check() public {
require(x == 0);
require(y == 0);
conditional_increment();
assert(x == 0); // should fail;
assert(x == 1); // should fail;
assert(x == 2); // should hold;
}
function conditional_increment() internal {
if (x == 0) {
(x,y) = (2,2);
return;
}
(x,y) = (1,1);
}
}
// ====
// SMTEngine: bmc
// ----
// Warning 4661: (160-174): BMC: Assertion violation happens here.
// Warning 4661: (194-208): BMC: Assertion violation happens here.

22
test/libsolidity/smtCheckerTests/bmc_coverage/branches_with_return/triple_nested_if.sol Normal file
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pragma experimental SMTChecker;
contract C {
uint a;
uint b;
uint c;
function test() public view {
if (a == 0) {
if (b == 0) {
if (c == 0) {
return;
}
}
}
assert(a != 0 || b != 0 || c != 0);
}
}
// ====
// SMTEngine: bmc
// ----

6
test/libsolidity/smtCheckerTests/operators/division_6.sol
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@ -1,14 +1,14 @@
pragma experimental SMTChecker; pragma experimental SMTChecker;
contract C { contract C {
function mul(uint256 a, uint256 b) internal pure returns (uint256) { function mul(uint256 a, uint256 b) public pure returns (uint256) {
if (a == 0) { if (a == 0) {
return 0; return 0;
} }
// TODO remove when SMTChecker sees that this code is the `else` of the `return`.
require(a != 0);
uint256 c = a * b; uint256 c = a * b;
require(c / a == b); require(c / a == b);
return c; return c;
} }
} }
// ---- // ----
// Warning 4984: (160-165): CHC: Overflow (resulting value larger than 2**256 - 1) happens here.
// Warning 4281: (177-182): CHC: Division by zero happens here.