Z3SolverImpl::Z3SolverImpl()
: builder(new Z3Builder(
/*autoClearConstructCache=*/false,
/*z3LogInteractionFileArg=*/Z3LogInteractionFile.size() > 0
? Z3LogInteractionFile.c_str()
: NULL)),
timeout(0.0), runStatusCode(SOLVER_RUN_STATUS_FAILURE),
dumpedQueriesFile(0) {
assert(builder && "unable to create Z3Builder");
solverParameters = Z3_mk_params(builder->ctx);
Z3_params_inc_ref(builder->ctx, solverParameters);
timeoutParamStrSymbol = Z3_mk_string_symbol(builder->ctx, "timeout");
setCoreSolverTimeout(timeout);
if (!Z3QueryDumpFile.empty()) {
std::string error;
dumpedQueriesFile = klee_open_output_file(Z3QueryDumpFile, error);
if (!error.empty()) {
klee_error("Error creating file for dumping Z3 queries: %s",
error.c_str());
}
klee_message("Dumping Z3 queries to \"%s\"", Z3QueryDumpFile.c_str());
}
// Set verbosity
if (Z3VerbosityLevel > 0) {
std::string underlyingString;
llvm::raw_string_ostream ss(underlyingString);
ss << Z3VerbosityLevel;
ss.flush();
Z3_global_param_set("verbose", underlyingString.c_str());
}
}
Z3SolverImpl::Z3SolverImpl()
: builder(new Z3Builder(/*autoClearConstructCache=*/false)), timeout(0.0),
runStatusCode(SOLVER_RUN_STATUS_FAILURE) {
assert(builder && "unable to create Z3Builder");
solverParameters = Z3_mk_params(builder->ctx);
Z3_params_inc_ref(builder->ctx, solverParameters);
timeoutParamStrSymbol = Z3_mk_string_symbol(builder->ctx, "timeout");
setCoreSolverTimeout(timeout);
}
