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Isoltets SMTChecker option and BMC specific tests

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This commit is contained in:
Leonardo Alt
2020-11-06 15:03:38 +00:00
parent 170cfeb1f0
commit 00858c0ccf
12 changed files with 98 additions and 24 deletions
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libsolidity/formal/BMC.cpp
+5 -5
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@@ -492,7 +492,7 @@ void BMC::internalOrExternalFunctionCall(FunctionCall const& _funCall)
m_errorReporter.warning(
5729_error,
_funCall.location(),
"Assertion checker does not yet implement this type of function call."
"BMC does not yet implement this type of function call."
);
else
{
@@ -910,9 +910,9 @@ void BMC::checkBooleanNotConstant(
m_interface->pop();
if (positiveResult == smtutil::CheckResult::ERROR || negatedResult == smtutil::CheckResult::ERROR)
m_errorReporter.warning(8592_error, _condition.location(), "Error trying to invoke SMT solver.");
m_errorReporter.warning(8592_error, _condition.location(), "BMC: Error trying to invoke SMT solver.");
else if (positiveResult == smtutil::CheckResult::CONFLICTING || negatedResult == smtutil::CheckResult::CONFLICTING)
m_errorReporter.warning(3356_error, _condition.location(), "At least two SMT solvers provided conflicting answers. Results might not be sound.");
m_errorReporter.warning(3356_error, _condition.location(), "BMC: At least two SMT solvers provided conflicting answers. Results might not be sound.");
else if (positiveResult == smtutil::CheckResult::SATISFIABLE && negatedResult == smtutil::CheckResult::SATISFIABLE)
{
// everything fine.
@@ -922,7 +922,7 @@ void BMC::checkBooleanNotConstant(
// can't do anything.
}
else if (positiveResult == smtutil::CheckResult::UNSATISFIABLE && negatedResult == smtutil::CheckResult::UNSATISFIABLE)
m_errorReporter.warning(2512_error, _condition.location(), "Condition unreachable.", SMTEncoder::callStackMessage(_callStack));
m_errorReporter.warning(2512_error, _condition.location(), "BMC: Condition unreachable.", SMTEncoder::callStackMessage(_callStack));
else
{
string description;
@@ -957,7 +957,7 @@ BMC::checkSatisfiableAndGenerateModel(vector<smtutil::Expression> const& _expres
}
catch (smtutil::SolverError const& _e)
{
string description("Error querying SMT solver");
string description("BMC: Error querying SMT solver");
if (_e.comment())
description += ": " + *_e.comment();
m_errorReporter.warning(8140_error, description);