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//===-- ConstructSolverChain.cpp ------------------------------------++ -*-===//
//
// The KLEE Symbolic Virtual Machine
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
/*
* This file groups declarations that are common to both KLEE and Kleaver.
*/
#include "klee/Solver/Common.h"
#include "klee/Solver/SolverCmdLine.h"
#include "klee/Support/ErrorHandling.h"
#include "klee/System/Time.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <utility>
namespace klee {
std::unique_ptr<Solver> constructSolverChain(
std::unique_ptr<Solver> coreSolver, std::string querySMT2LogPath,
std::string baseSolverQuerySMT2LogPath, std::string queryKQueryLogPath,
std::string baseSolverQueryKQueryLogPath) {
Solver *rawCoreSolver = coreSolver.get();
std::unique_ptr<Solver> solver = std::move(coreSolver);
const time::Span minQueryTimeToLog(MinQueryTimeToLog);
if (QueryLoggingOptions.isSet(SOLVER_KQUERY)) {
solver = createKQueryLoggingSolver(std::move(solver),
baseSolverQueryKQueryLogPath,
minQueryTimeToLog, LogTimedOutQueries);
klee_message("Logging queries that reach solver in .kquery format to %s\n",
baseSolverQueryKQueryLogPath.c_str());
}
if (QueryLoggingOptions.isSet(SOLVER_SMTLIB)) {
solver =
createSMTLIBLoggingSolver(std::move(solver), baseSolverQuerySMT2LogPath,
minQueryTimeToLog, LogTimedOutQueries);
klee_message("Logging queries that reach solver in .smt2 format to %s\n",
baseSolverQuerySMT2LogPath.c_str());
}
if (UseAssignmentValidatingSolver)
solver = createAssignmentValidatingSolver(std::move(solver));
if (UseFastCexSolver)
solver = createFastCexSolver(std::move(solver));
if (UseCexCache)
solver = createCexCachingSolver(std::move(solver));
if (UseBranchCache)
solver = createCachingSolver(std::move(solver));
if (UseIndependentSolver)
solver = createIndependentSolver(std::move(solver));
if (DebugValidateSolver)
solver = createValidatingSolver(std::move(solver), rawCoreSolver, false);
if (QueryLoggingOptions.isSet(ALL_KQUERY)) {
solver = createKQueryLoggingSolver(std::move(solver), queryKQueryLogPath,
minQueryTimeToLog, LogTimedOutQueries);
klee_message("Logging all queries in .kquery format to %s\n",
queryKQueryLogPath.c_str());
}
if (QueryLoggingOptions.isSet(ALL_SMTLIB)) {
solver = createSMTLIBLoggingSolver(std::move(solver), querySMT2LogPath,
minQueryTimeToLog, LogTimedOutQueries);
klee_message("Logging all queries in .smt2 format to %s\n",
querySMT2LogPath.c_str());
}
if (DebugCrossCheckCoreSolverWith != NO_SOLVER) {
std::unique_ptr<Solver> oracleSolver =
createCoreSolver(DebugCrossCheckCoreSolverWith);
solver =
createValidatingSolver(std::move(solver), oracleSolver.release(), true);
}
return solver;
}
} // namespace klee
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