diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Basic/CmdLineOptions.cpp | 195 | ||||
| -rw-r--r-- | lib/Basic/ConstructSolverChain.cpp | 8 |
2 files changed, 102 insertions, 101 deletions
diff --git a/lib/Basic/CmdLineOptions.cpp b/lib/Basic/CmdLineOptions.cpp index fc856096..9976a7ad 100644 --- a/lib/Basic/CmdLineOptions.cpp +++ b/lib/Basic/CmdLineOptions.cpp @@ -25,90 +25,92 @@ using namespace llvm; namespace klee { cl::extrahelp TimeFormatInfo( - "\nTime format used by KLEE's options\n" - "\n" - " Time spans can be specified in two ways:\n" - " 1. As positive real numbers representing seconds, e.g. '10', '3.5' but not 'INF', 'NaN', '1e3', '-4.5s'\n" - " 2. As a sequence of natural numbers with specified units, e.g. '1h10min' (= '70min'), '5min10s' but not '3.5min', '8S'\n" - " The following units are supported: h, min, s, ms, us, ns.\n" -); + "\nTime format used by KLEE's options\n" + "\n" + " Time spans can be specified in two ways:\n" + " 1. As positive real numbers representing seconds, e.g. '10', '3.5' " + "but not 'INF', 'NaN', '1e3', '-4.5s'\n" + " 2. As a sequence of natural numbers with specified units, e.g. " + "'1h10min' (= '70min'), '5min10s' but not '3.5min', '8S'\n" + " The following units are supported: h, min, s, ms, us, ns.\n"); cl::OptionCategory SolvingCat("Constraint solving options", "These options impact constraint solving."); -cl::opt<bool> -UseFastCexSolver("use-fast-cex-solver", - cl::init(false), - cl::desc("(default=off)"), - cl::cat(SolvingCat)); - -cl::opt<bool> -UseCexCache("use-cex-cache", - cl::init(true), - cl::desc("Use counterexample caching (default=on)"), - cl::cat(SolvingCat)); - -cl::opt<bool> -UseCache("use-cache", - cl::init(true), - cl::desc("Use validity caching (default=on)"), - cl::cat(SolvingCat)); - -cl::opt<bool> -UseIndependentSolver("use-independent-solver", - cl::init(true), - cl::desc("Use constraint independence (default=on)"), - cl::cat(SolvingCat)); - -cl::opt<bool> -DebugValidateSolver("debug-validate-solver", - cl::init(false), - cl::cat(SolvingCat)); - -cl::opt<std::string> -MinQueryTimeToLog("min-query-time-to-log", - cl::desc("Set time threshold for queries logged in files. " - "Only queries longer than threshold will be logged. (default=0s)"), - cl::cat(SolvingCat)); - -cl::opt<bool> -LogTimedOutQueries("log-timed-out-queries", - cl::init(true), - cl::desc("Log queries that timed out. (default=true)."), - cl::cat(SolvingCat)); +cl::opt<bool> UseFastCexSolver( + "use-fast-cex-solver", cl::init(false), + cl::desc("Enable an experimental range-based solver (default=off)"), + cl::cat(SolvingCat)); -cl::opt<std::string> -MaxCoreSolverTime("max-solver-time", - cl::desc("Maximum amount of time for a single SMT query (default=0s (off)). Enables --use-forked-solver"), - cl::cat(SolvingCat)); +cl::opt<bool> UseCexCache("use-cex-cache", cl::init(true), + cl::desc("Use counterexample caching (default=on)"), + cl::cat(SolvingCat)); -cl::opt<bool> -UseForkedCoreSolver("use-forked-solver", - cl::desc("Run the core SMT solver in a forked process (default=on)"), - cl::init(true), - cl::cat(SolvingCat)); +cl::opt<bool> UseCache("use-cache", cl::init(true), + cl::desc("Use validity caching (default=on)"), + cl::cat(SolvingCat)); cl::opt<bool> -CoreSolverOptimizeDivides("solver-optimize-divides", - cl::desc("Optimize constant divides into add/shift/multiplies before passing to core SMT solver (default=off)"), - cl::init(false), - cl::cat(SolvingCat)); - -cl::bits<QueryLoggingSolverType> -queryLoggingOptions("use-query-log", - cl::desc("Log queries to a file. Multiple options can be specified separated by a comma. By default nothing is logged."), - cl::values(clEnumValN(ALL_KQUERY,"all:kquery","All queries in .kquery (KQuery) format"), - clEnumValN(ALL_SMTLIB,"all:smt2","All queries in .smt2 (SMT-LIBv2) format"), - clEnumValN(SOLVER_KQUERY,"solver:kquery","All queries reaching the solver in .kquery (KQuery) format"), - clEnumValN(SOLVER_SMTLIB,"solver:smt2","All queries reaching the solver in .smt2 (SMT-LIBv2) format") - KLEE_LLVM_CL_VAL_END), - cl::CommaSeparated, - cl::cat(SolvingCat)); + UseIndependentSolver("use-independent-solver", cl::init(true), + cl::desc("Use constraint independence (default=on)"), + cl::cat(SolvingCat)); + +cl::opt<bool> DebugValidateSolver( + "debug-validate-solver", cl::init(false), + cl::desc("Crosscheck the results of the solver chain above the core solver " + "with the results of the core solver (default=off)"), + cl::cat(SolvingCat)); + +cl::opt<std::string> MinQueryTimeToLog( + "min-query-time-to-log", + cl::desc("Set time threshold for queries logged in files. " + "Only queries longer than threshold will be logged. (default=0s)"), + cl::cat(SolvingCat)); cl::opt<bool> -UseAssignmentValidatingSolver("debug-assignment-validating-solver", - cl::init(false), - cl::cat(SolvingCat)); + LogTimedOutQueries("log-timed-out-queries", cl::init(true), + cl::desc("Log queries that timed out. (default=true)."), + cl::cat(SolvingCat)); + +cl::opt<std::string> MaxCoreSolverTime( + "max-solver-time", + cl::desc("Maximum amount of time for a single SMT query (default=0s (off)). " + "Enables --use-forked-solver"), + cl::cat(SolvingCat)); + +cl::opt<bool> UseForkedCoreSolver( + "use-forked-solver", + cl::desc("Run the core SMT solver in a forked process (default=on)"), + cl::init(true), cl::cat(SolvingCat)); + +cl::opt<bool> CoreSolverOptimizeDivides( + "solver-optimize-divides", + cl::desc("Optimize constant divides into add/shift/multiplies before " + "passing them to the core SMT solver (default=off)"), + cl::init(false), cl::cat(SolvingCat)); + +cl::bits<QueryLoggingSolverType> QueryLoggingOptions( + "use-query-log", + cl::desc("Log queries to a file. Multiple options can be specified " + "separated by a comma. By default nothing is logged."), + cl::values( + clEnumValN(ALL_KQUERY, "all:kquery", + "All queries in .kquery (KQuery) format"), + clEnumValN(ALL_SMTLIB, "all:smt2", + "All queries in .smt2 (SMT-LIBv2) format"), + clEnumValN( + SOLVER_KQUERY, "solver:kquery", + "All queries reaching the solver in .kquery (KQuery) format"), + clEnumValN( + SOLVER_SMTLIB, "solver:smt2", + "All queries reaching the solver in .smt2 (SMT-LIBv2) format") + KLEE_LLVM_CL_VAL_END), + cl::CommaSeparated, cl::cat(SolvingCat)); + +cl::opt<bool> UseAssignmentValidatingSolver( + "debug-assignment-validating-solver", cl::init(false), + cl::desc("Debug the correctness of generated assignments (default=off)"), + cl::cat(SolvingCat)); void KCommandLine::HideUnrelatedOptions(cl::OptionCategory &Category) { #if LLVM_VERSION_CODE >= LLVM_VERSION(3, 7) @@ -191,29 +193,28 @@ MetaSMTBackend("metasmt-backend", #error "Unsupported solver configuration" #endif -cl::opt<CoreSolverType> -CoreSolverToUse("solver-backend", cl::desc("Specifiy the core solver backend to use"), - cl::values(clEnumValN(STP_SOLVER, "stp", "stp" STP_IS_DEFAULT_STR), - clEnumValN(METASMT_SOLVER, "metasmt", "metaSMT" METASMT_IS_DEFAULT_STR), - clEnumValN(DUMMY_SOLVER, "dummy", "Dummy solver"), - clEnumValN(Z3_SOLVER, "z3", "Z3" Z3_IS_DEFAULT_STR) - KLEE_LLVM_CL_VAL_END), - cl::init(DEFAULT_CORE_SOLVER), - cl::cat(SolvingCat)); - -cl::opt<CoreSolverType> -DebugCrossCheckCoreSolverWith("debug-crosscheck-core-solver", - cl::desc("Specifiy a solver to use for cross checking with the core solver"), - cl::values(clEnumValN(STP_SOLVER, "stp", "stp"), - clEnumValN(METASMT_SOLVER, "metasmt", "metaSMT"), - clEnumValN(DUMMY_SOLVER, "dummy", "Dummy solver"), - clEnumValN(Z3_SOLVER, "z3", "Z3"), - clEnumValN(NO_SOLVER, "none", - "Do not cross check (default)") - KLEE_LLVM_CL_VAL_END), - cl::init(NO_SOLVER), - cl::cat(SolvingCat)); -} +cl::opt<CoreSolverType> CoreSolverToUse( + "solver-backend", cl::desc("Specifiy the core solver backend to use"), + cl::values(clEnumValN(STP_SOLVER, "stp", "STP" STP_IS_DEFAULT_STR), + clEnumValN(METASMT_SOLVER, "metasmt", + "metaSMT" METASMT_IS_DEFAULT_STR), + clEnumValN(DUMMY_SOLVER, "dummy", "Dummy solver"), + clEnumValN(Z3_SOLVER, "z3", "Z3" Z3_IS_DEFAULT_STR) + KLEE_LLVM_CL_VAL_END), + cl::init(DEFAULT_CORE_SOLVER), cl::cat(SolvingCat)); + +cl::opt<CoreSolverType> DebugCrossCheckCoreSolverWith( + "debug-crosscheck-core-solver", + cl::desc( + "Specifiy a solver to use for crosschecking the results of the core solver"), + cl::values(clEnumValN(STP_SOLVER, "stp", "STP"), + clEnumValN(METASMT_SOLVER, "metasmt", "metaSMT"), + clEnumValN(DUMMY_SOLVER, "dummy", "Dummy solver"), + clEnumValN(Z3_SOLVER, "z3", "Z3"), + clEnumValN(NO_SOLVER, "none", "Do not crosscheck (default)") + KLEE_LLVM_CL_VAL_END), + cl::init(NO_SOLVER), cl::cat(SolvingCat)); +} // namespace klee #undef STP_IS_DEFAULT_STR #undef METASMT_IS_DEFAULT_STR diff --git a/lib/Basic/ConstructSolverChain.cpp b/lib/Basic/ConstructSolverChain.cpp index 8341f62d..5a51b8c5 100644 --- a/lib/Basic/ConstructSolverChain.cpp +++ b/lib/Basic/ConstructSolverChain.cpp @@ -26,13 +26,13 @@ Solver *constructSolverChain(Solver *coreSolver, Solver *solver = coreSolver; const time::Span minQueryTimeToLog(MinQueryTimeToLog); - if (queryLoggingOptions.isSet(SOLVER_KQUERY)) { + if (QueryLoggingOptions.isSet(SOLVER_KQUERY)) { solver = createKQueryLoggingSolver(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)) { + if (QueryLoggingOptions.isSet(SOLVER_SMTLIB)) { solver = createSMTLIBLoggingSolver(solver, baseSolverQuerySMT2LogPath, minQueryTimeToLog, LogTimedOutQueries); klee_message("Logging queries that reach solver in .smt2 format to %s\n", baseSolverQuerySMT2LogPath.c_str()); @@ -56,13 +56,13 @@ Solver *constructSolverChain(Solver *coreSolver, if (DebugValidateSolver) solver = createValidatingSolver(solver, coreSolver); - if (queryLoggingOptions.isSet(ALL_KQUERY)) { + if (QueryLoggingOptions.isSet(ALL_KQUERY)) { solver = createKQueryLoggingSolver(solver, queryKQueryLogPath, minQueryTimeToLog, LogTimedOutQueries); klee_message("Logging all queries in .kquery format to %s\n", queryKQueryLogPath.c_str()); } - if (queryLoggingOptions.isSet(ALL_SMTLIB)) { + if (QueryLoggingOptions.isSet(ALL_SMTLIB)) { solver = createSMTLIBLoggingSolver(solver, querySMT2LogPath, minQueryTimeToLog, LogTimedOutQueries); klee_message("Logging all queries in .smt2 format to %s\n", querySMT2LogPath.c_str()); |