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511 lines
27 KiB
511 lines
27 KiB
#ifndef STORM_UTILITY_CLI_H_
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#define STORM_UTILITY_CLI_H_
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#include <iostream>
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#include <iomanip>
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#include <fstream>
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#include <cstdio>
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#include <sstream>
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#include <memory>
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#include "storm-config.h"
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// Includes for the linked libraries and versions header.
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#ifdef STORM_HAVE_INTELTBB
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# include "tbb/tbb_stddef.h"
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#endif
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#ifdef STORM_HAVE_GLPK
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# include "glpk.h"
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#endif
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#ifdef STORM_HAVE_GUROBI
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# include "gurobi_c.h"
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#endif
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#ifdef STORM_HAVE_Z3
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# include "z3.h"
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#endif
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#ifdef STORM_HAVE_MSAT
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# include "mathsat.h"
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#endif
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#include "log4cplus/logger.h"
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#include "log4cplus/loggingmacros.h"
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#include "log4cplus/consoleappender.h"
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#include "log4cplus/fileappender.h"
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log4cplus::Logger logger;
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log4cplus::Logger printer;
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// Headers that provide auxiliary functionality.
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#include "src/utility/storm-version.h"
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#include "src/utility/OsDetection.h"
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#include "src/settings/SettingsManager.h"
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// Headers related to parsing.
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#include "src/parser/AutoParser.h"
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#include "src/parser/PrismParser.h"
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#include "src/parser/FormulaParser.h"
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// Formula headers.
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#include "src/logic/Formulas.h"
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// Model headers.
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#include "src/models/AbstractModel.h"
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// Headers of builders.
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#include "src/builder/ExplicitPrismModelBuilder.h"
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#include "src/builder/DdPrismModelBuilder.h"
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// Headers for DD-related classes.
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#include "src/storage/dd/CuddDd.h"
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// Headers for model processing.
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#include "src/storage/NaiveDeterministicModelBisimulationDecomposition.h"
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#include "src/storage/DeterministicModelBisimulationDecomposition.h"
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// Headers for model checking.
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#include "src/modelchecker/prctl/SparseDtmcPrctlModelChecker.h"
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#include "src/modelchecker/reachability/SparseDtmcEliminationModelChecker.h"
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#include "src/modelchecker/prctl/SparseMdpPrctlModelChecker.h"
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// Headers for counterexample generation.
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#include "src/counterexamples/MILPMinimalLabelSetGenerator.h"
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#include "src/counterexamples/SMTMinimalCommandSetGenerator.h"
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// Headers related to exception handling.
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#include "src/exceptions/InvalidStateException.h"
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#include "src/exceptions/InvalidArgumentException.h"
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#include "src/exceptions/InvalidSettingsException.h"
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#include "src/exceptions/InvalidTypeException.h"
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namespace storm {
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namespace utility {
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namespace cli {
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/*!
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* Initializes the logging framework and sets up logging to console.
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*/
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void initializeLogger() {
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logger = log4cplus::Logger::getInstance(LOG4CPLUS_TEXT("main"));
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log4cplus::SharedAppenderPtr consoleLogAppender(new log4cplus::ConsoleAppender());
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consoleLogAppender->setName("mainConsoleAppender");
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consoleLogAppender->setLayout(std::auto_ptr<log4cplus::Layout>(new log4cplus::PatternLayout("%-5p - %D{%H:%M:%S} (%r ms) - %b:%L: %m%n")));
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logger.addAppender(consoleLogAppender);
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auto loglevel = storm::settings::debugSettings().isTraceSet() ? log4cplus::TRACE_LOG_LEVEL : storm::settings::debugSettings().isDebugSet() ? log4cplus::DEBUG_LOG_LEVEL : log4cplus::WARN_LOG_LEVEL;
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logger.setLogLevel(loglevel);
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consoleLogAppender->setThreshold(loglevel);
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}
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/*!
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* Performs some necessary initializations.
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*/
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void setUp() {
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initializeLogger();
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std::cout.precision(10);
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}
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/*!
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* Performs some necessary clean-up.
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*/
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void cleanUp() {
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// Intentionally left empty.
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}
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/*!
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* Sets up the logging to file.
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*/
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void initializeFileLogging() {
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log4cplus::SharedAppenderPtr fileLogAppender(new log4cplus::FileAppender(storm::settings::debugSettings().getLogfilename()));
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fileLogAppender->setName("mainFileAppender");
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fileLogAppender->setLayout(std::auto_ptr<log4cplus::Layout>(new log4cplus::PatternLayout("%-5p - %D{%H:%M:%S} (%r ms) - %F:%L: %m%n")));
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logger.addAppender(fileLogAppender);
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}
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/*!
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* Gives the current working directory
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*
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* @return std::string The path of the current working directory
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*/
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std::string getCurrentWorkingDirectory() {
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char temp[512];
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return (GetCurrentDir(temp, 512 - 1) ? std::string(temp) : std::string(""));
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}
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/*!
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* Prints the header including information about the linked libraries.
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*/
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void printHeader(const int argc, const char* argv[]) {
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std::cout << "StoRM" << std::endl;
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std::cout << "--------" << std::endl << std::endl;
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// std::cout << storm::utility::StormVersion::longVersionString() << std::endl;
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#ifdef STORM_HAVE_INTELTBB
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std::cout << "Linked with Intel Threading Building Blocks v" << TBB_VERSION_MAJOR << "." << TBB_VERSION_MINOR << " (Interface version " << TBB_INTERFACE_VERSION << ")." << std::endl;
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#endif
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#ifdef STORM_HAVE_GLPK
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std::cout << "Linked with GNU Linear Programming Kit v" << GLP_MAJOR_VERSION << "." << GLP_MINOR_VERSION << "." << std::endl;
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#endif
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#ifdef STORM_HAVE_GUROBI
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std::cout << "Linked with Gurobi Optimizer v" << GRB_VERSION_MAJOR << "." << GRB_VERSION_MINOR << "." << GRB_VERSION_TECHNICAL << "." << std::endl;
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#endif
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#ifdef STORM_HAVE_Z3
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unsigned int z3Major, z3Minor, z3BuildNumber, z3RevisionNumber;
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Z3_get_version(&z3Major, &z3Minor, &z3BuildNumber, &z3RevisionNumber);
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std::cout << "Linked with Microsoft Z3 Optimizer v" << z3Major << "." << z3Minor << " Build " << z3BuildNumber << " Rev " << z3RevisionNumber << "." << std::endl;
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#endif
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#ifdef STORM_HAVE_MSAT
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char* msatVersion = msat_get_version();
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std::cout << "Linked with " << msatVersion << "." << std::endl;
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msat_free(msatVersion);
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#endif
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// "Compute" the command line argument string with which STORM was invoked.
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std::stringstream commandStream;
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for (int i = 1; i < argc; ++i) {
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commandStream << argv[i] << " ";
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}
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std::cout << "Command line arguments: " << commandStream.str() << std::endl;
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std::cout << "Current working directory: " << getCurrentWorkingDirectory() << std::endl << std::endl;
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}
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void printUsage() {
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#ifndef WINDOWS
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struct rusage ru;
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getrusage(RUSAGE_SELF, &ru);
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std::cout << "===== Statistics ==============================" << std::endl;
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std::cout << "peak memory usage: " << ru.ru_maxrss/1024/1024 << "MB" << std::endl;
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std::cout << "CPU time: " << ru.ru_utime.tv_sec << "." << std::setw(3) << std::setfill('0') << ru.ru_utime.tv_usec/1000 << " seconds" << std::endl;
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std::cout << "===============================================" << std::endl;
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#else
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HANDLE hProcess = GetCurrentProcess ();
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FILETIME ftCreation, ftExit, ftUser, ftKernel;
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PROCESS_MEMORY_COUNTERS pmc;
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if (GetProcessMemoryInfo( hProcess, &pmc, sizeof(pmc))) {
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std::cout << "Memory Usage: " << std::endl;
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std::cout << "\tPageFaultCount: " << pmc.PageFaultCount << std::endl;
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std::cout << "\tPeakWorkingSetSize: " << pmc.PeakWorkingSetSize << std::endl;
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std::cout << "\tWorkingSetSize: " << pmc.WorkingSetSize << std::endl;
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std::cout << "\tQuotaPeakPagedPoolUsage: " << pmc.QuotaPeakPagedPoolUsage << std::endl;
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std::cout << "\tQuotaPagedPoolUsage: " << pmc.QuotaPagedPoolUsage << std::endl;
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std::cout << "\tQuotaPeakNonPagedPoolUsage: " << pmc.QuotaPeakNonPagedPoolUsage << std::endl;
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std::cout << "\tQuotaNonPagedPoolUsage: " << pmc.QuotaNonPagedPoolUsage << std::endl;
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std::cout << "\tPagefileUsage:" << pmc.PagefileUsage << std::endl;
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std::cout << "\tPeakPagefileUsage: " << pmc.PeakPagefileUsage << std::endl;
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}
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GetProcessTimes (hProcess, &ftCreation, &ftExit, &ftKernel, &ftUser);
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ULARGE_INTEGER uLargeInteger;
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uLargeInteger.LowPart = ftKernel.dwLowDateTime;
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uLargeInteger.HighPart = ftKernel.dwHighDateTime;
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double kernelTime = static_cast<double>(uLargeInteger.QuadPart) / 10000.0; // 100 ns Resolution to milliseconds
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uLargeInteger.LowPart = ftUser.dwLowDateTime;
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uLargeInteger.HighPart = ftUser.dwHighDateTime;
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double userTime = static_cast<double>(uLargeInteger.QuadPart) / 10000.0;
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std::cout << "CPU Time: " << std::endl;
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std::cout << "\tKernel Time: " << std::setprecision(5) << kernelTime << "ms" << std::endl;
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std::cout << "\tUser Time: " << std::setprecision(5) << userTime << "ms" << std::endl;
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#endif
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}
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/*!
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* Parses the given command line arguments.
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*
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* @param argc The argc argument of main().
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* @param argv The argv argument of main().
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* @return True iff the program should continue to run after parsing the options.
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*/
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bool parseOptions(const int argc, const char* argv[]) {
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storm::settings::SettingsManager& manager = storm::settings::mutableManager();
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try {
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manager.setFromCommandLine(argc, argv);
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} catch (storm::exceptions::OptionParserException& e) {
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manager.printHelp();
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throw e;
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return false;
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}
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if (storm::settings::generalSettings().isHelpSet()) {
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storm::settings::manager().printHelp(storm::settings::generalSettings().getHelpModuleName());
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return false;
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}
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if (storm::settings::generalSettings().isVersionSet()) {
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storm::settings::manager().printVersion();
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return false;
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}
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if (storm::settings::generalSettings().isVerboseSet()) {
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logger.getAppender("mainConsoleAppender")->setThreshold(log4cplus::INFO_LOG_LEVEL);
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LOG4CPLUS_INFO(logger, "Enabled verbose mode, log output gets printed to console.");
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}
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if (storm::settings::debugSettings().isDebugSet()) {
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logger.setLogLevel(log4cplus::DEBUG_LOG_LEVEL);
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logger.getAppender("mainConsoleAppender")->setThreshold(log4cplus::DEBUG_LOG_LEVEL);
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LOG4CPLUS_INFO(logger, "Enabled very verbose mode, log output gets printed to console.");
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}
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if (storm::settings::debugSettings().isTraceSet()) {
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logger.setLogLevel(log4cplus::TRACE_LOG_LEVEL);
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logger.getAppender("mainConsoleAppender")->setThreshold(log4cplus::TRACE_LOG_LEVEL);
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LOG4CPLUS_INFO(logger, "Enabled trace mode, log output gets printed to console.");
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}
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if (storm::settings::debugSettings().isLogfileSet()) {
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initializeFileLogging();
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}
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return true;
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}
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template<typename ValueType>
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std::shared_ptr<storm::models::AbstractModel<ValueType>> buildExplicitModel(std::string const& transitionsFile, std::string const& labelingFile, boost::optional<std::string> const& stateRewardsFile = boost::optional<std::string>(), boost::optional<std::string> const& transitionRewardsFile = boost::optional<std::string>()) {
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return storm::parser::AutoParser::parseModel(transitionsFile, labelingFile, stateRewardsFile ? stateRewardsFile.get() : "", transitionRewardsFile ? transitionRewardsFile.get() : "");
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}
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template<typename ValueType>
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std::shared_ptr<storm::models::AbstractModel<ValueType>> buildSymbolicModel(storm::prism::Program const& program, boost::optional<std::shared_ptr<storm::logic::Formula>> const& formula) {
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std::shared_ptr<storm::models::AbstractModel<ValueType>> result(nullptr);
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storm::settings::modules::GeneralSettings settings = storm::settings::generalSettings();
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// Get the string that assigns values to the unknown currently undefined constants in the model.
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std::string constants = settings.getConstantDefinitionString();
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bool buildRewards = false;
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if (formula) {
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buildRewards = formula.get()->isRewardOperatorFormula() || formula.get()->isRewardPathFormula();
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}
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// Customize model-building.
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if (settings.getEngine() == storm::settings::modules::GeneralSettings::Engine::Sparse) {
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typename storm::builder::ExplicitPrismModelBuilder<ValueType>::Options options;
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if (formula) {
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options = typename storm::builder::ExplicitPrismModelBuilder<ValueType>::Options(*formula.get());
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}
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options.addConstantDefinitionsFromString(program, settings.getConstantDefinitionString());
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// Then, build the model from the symbolic description.
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result = storm::builder::ExplicitPrismModelBuilder<ValueType>::translateProgram(program, options);
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} else if (settings.getEngine() == storm::settings::modules::GeneralSettings::Engine::Dd) {
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typename storm::builder::DdPrismModelBuilder<storm::dd::DdType::CUDD>::Options options;
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if (formula) {
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options = typename storm::builder::DdPrismModelBuilder<storm::dd::DdType::CUDD>::Options(*formula.get());
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}
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options.addConstantDefinitionsFromString(program, settings.getConstantDefinitionString());
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storm::builder::DdPrismModelBuilder<storm::dd::DdType::CUDD>::translateProgram(program, options);
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}
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return result;
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}
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template<typename ValueType>
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std::shared_ptr<storm::models::AbstractModel<ValueType>> preprocessModel(std::shared_ptr<storm::models::AbstractModel<ValueType>> model, boost::optional<std::shared_ptr<storm::logic::Formula>> const& formula) {
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if (storm::settings::generalSettings().isBisimulationSet()) {
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STORM_LOG_THROW(model->getType() == storm::models::DTMC || model->getType() == storm::models::CTMC, storm::exceptions::InvalidSettingsException, "Bisimulation minimization is currently only available for DTMCs.");
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std::shared_ptr<storm::models::Dtmc<ValueType>> dtmc = model->template as<storm::models::Dtmc<ValueType>>();
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if (dtmc->hasTransitionRewards()) {
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dtmc->convertTransitionRewardsToStateRewards();
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}
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std::cout << "Performing bisimulation minimization... ";
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typename storm::storage::DeterministicModelBisimulationDecomposition<ValueType>::Options options;
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if (formula) {
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options = typename storm::storage::DeterministicModelBisimulationDecomposition<ValueType>::Options(*model, *formula.get());
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}
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if (storm::settings::bisimulationSettings().isWeakBisimulationSet()) {
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options.weak = true;
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options.bounded = false;
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}
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storm::storage::DeterministicModelBisimulationDecomposition<ValueType> bisimulationDecomposition(*dtmc, options);
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model = bisimulationDecomposition.getQuotient();
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std::cout << "done." << std::endl << std::endl;
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}
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return model;
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}
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template<typename ValueType>
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void generateCounterexample(storm::prism::Program const& program, std::shared_ptr<storm::models::AbstractModel<ValueType>> model, std::shared_ptr<storm::logic::Formula> formula) {
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if (storm::settings::counterexampleGeneratorSettings().isMinimalCommandSetGenerationSet()) {
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STORM_LOG_THROW(model->getType() == storm::models::MDP, storm::exceptions::InvalidTypeException, "Minimal command set generation is only available for MDPs.");
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STORM_LOG_THROW(storm::settings::generalSettings().isSymbolicSet(), storm::exceptions::InvalidSettingsException, "Minimal command set generation is only available for symbolic models.");
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std::shared_ptr<storm::models::Mdp<ValueType>> mdp = model->template as<storm::models::Mdp<ValueType>>();
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// Determine whether we are required to use the MILP-version or the SAT-version.
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bool useMILP = storm::settings::counterexampleGeneratorSettings().isUseMilpBasedMinimalCommandSetGenerationSet();
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if (useMILP) {
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storm::counterexamples::MILPMinimalLabelSetGenerator<ValueType>::computeCounterexample(program, *mdp, formula);
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} else {
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storm::counterexamples::SMTMinimalCommandSetGenerator<ValueType>::computeCounterexample(program, storm::settings::generalSettings().getConstantDefinitionString(), *mdp, formula);
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}
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} else {
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STORM_LOG_THROW(false, storm::exceptions::InvalidSettingsException, "No suitable counterexample representation selected.");
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}
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}
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#ifdef STORM_HAVE_CARL
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template<>
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void generateCounterexample(storm::prism::Program const& program, std::shared_ptr<storm::models::AbstractModel<storm::RationalFunction>> model, std::shared_ptr<storm::logic::Formula> formula) {
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STORM_LOG_THROW(false, storm::exceptions::InvalidSettingsException, "Unable to generate counterexample for parametric model.");
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}
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#endif
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template<typename ValueType>
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void verifyModel(boost::optional<storm::prism::Program> const& program, std::shared_ptr<storm::models::AbstractModel<ValueType>> model, std::shared_ptr<storm::logic::Formula> formula) {
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storm::settings::modules::GeneralSettings const& settings = storm::settings::generalSettings();
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// If we were requested to generate a counterexample, we now do so.
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if (settings.isCounterexampleSet()) {
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STORM_LOG_THROW(program, storm::exceptions::InvalidSettingsException, "Unable to generate counterexample for non-symbolic model.");
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generateCounterexample<ValueType>(program.get(), model, formula);
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} else {
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std::cout << std::endl << "Model checking property: " << *formula << " ...";
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std::unique_ptr<storm::modelchecker::CheckResult> result;
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if (model->getType() == storm::models::DTMC) {
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std::shared_ptr<storm::models::Dtmc<ValueType>> dtmc = model->template as<storm::models::Dtmc<ValueType>>();
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storm::modelchecker::SparseDtmcEliminationModelChecker<ValueType> modelchecker(*dtmc);
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if (modelchecker.canHandle(*formula.get())) {
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result = modelchecker.check(*formula.get());
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} else {
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storm::modelchecker::SparseDtmcPrctlModelChecker<ValueType> modelchecker2(*dtmc);
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if (modelchecker2.canHandle(*formula.get())) {
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modelchecker2.check(*formula.get());
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}
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}
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} else if (model->getType() == storm::models::MDP) {
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std::shared_ptr<storm::models::Mdp<ValueType>> mdp = model->template as<storm::models::Mdp<ValueType>>();
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storm::modelchecker::SparseMdpPrctlModelChecker<ValueType> modelchecker(*mdp);
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result = modelchecker.check(*formula.get());
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}
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if (result) {
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std::cout << " done." << std::endl;
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std::cout << "Result (initial states): ";
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result->writeToStream(std::cout, model->getInitialStates());
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std::cout << std::endl << std::endl;
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} else {
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std::cout << " skipped, because the modelling formalism is currently unsupported." << std::endl;
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}
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}
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}
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#ifdef STORM_HAVE_CARL
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template<>
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void verifyModel(boost::optional<storm::prism::Program> const& program, std::shared_ptr<storm::models::AbstractModel<storm::RationalFunction>> model, std::shared_ptr<storm::logic::Formula> formula) {
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storm::settings::modules::GeneralSettings const& settings = storm::settings::generalSettings();
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STORM_LOG_THROW(model->getType() == storm::models::DTMC, storm::exceptions::InvalidSettingsException, "Currently parametric verification is only available for DTMCs.");
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std::shared_ptr<storm::models::Dtmc<storm::RationalFunction>> dtmc = model->template as<storm::models::Dtmc<storm::RationalFunction>>();
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std::cout << std::endl << "Model checking property: " << *formula << " ...";
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std::unique_ptr<storm::modelchecker::CheckResult> result;
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storm::modelchecker::SparseDtmcEliminationModelChecker<storm::RationalFunction> modelchecker(*dtmc);
|
|
if (modelchecker.canHandle(*formula.get())) {
|
|
result = modelchecker.check(*formula.get());
|
|
} else {
|
|
STORM_LOG_THROW(false, storm::exceptions::InvalidSettingsException, "The parametric engine currently does not support this property.");
|
|
}
|
|
|
|
if (result) {
|
|
std::cout << " done." << std::endl;
|
|
std::cout << "Result (initial states): ";
|
|
result->writeToStream(std::cout, model->getInitialStates());
|
|
std::cout << std::endl << std::endl;
|
|
} else {
|
|
std::cout << " skipped, because the modelling formalism is currently unsupported." << std::endl;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
template<typename ValueType>
|
|
void buildAndCheckSymbolicModel(boost::optional<storm::prism::Program> const& program, boost::optional<std::shared_ptr<storm::logic::Formula>> formula) {
|
|
// Now we are ready to actually build the model.
|
|
STORM_LOG_THROW(program, storm::exceptions::InvalidStateException, "Program has not been successfully parsed.");
|
|
std::shared_ptr<storm::models::AbstractModel<ValueType>> model = buildSymbolicModel<ValueType>(program.get(), formula);
|
|
|
|
STORM_LOG_THROW(model != nullptr, storm::exceptions::InvalidStateException, "Model could not be constructed for an unknown reason.");
|
|
|
|
// Preprocess the model if needed.
|
|
model = preprocessModel<ValueType>(model, formula);
|
|
|
|
// Print some information about the model.
|
|
model->printModelInformationToStream(std::cout);
|
|
|
|
// Verify the model, if a formula was given.
|
|
if (formula) {
|
|
verifyModel<ValueType>(program, model, formula.get());
|
|
}
|
|
}
|
|
|
|
template<typename ValueType>
|
|
void buildAndCheckExplicitModel(boost::optional<std::shared_ptr<storm::logic::Formula>> formula) {
|
|
storm::settings::modules::GeneralSettings const& settings = storm::settings::generalSettings();
|
|
|
|
STORM_LOG_THROW(settings.isExplicitSet(), storm::exceptions::InvalidStateException, "Unable to build explicit model without model files.");
|
|
std::shared_ptr<storm::models::AbstractModel<ValueType>> model = buildExplicitModel<ValueType>(settings.getTransitionFilename(), settings.getLabelingFilename(), settings.isStateRewardsSet() ? settings.getStateRewardsFilename() : boost::optional<std::string>(), settings.isTransitionRewardsSet() ? settings.getTransitionRewardsFilename() : boost::optional<std::string>());
|
|
|
|
// Preprocess the model if needed.
|
|
model = preprocessModel<ValueType>(model, formula);
|
|
|
|
// Print some information about the model.
|
|
model->printModelInformationToStream(std::cout);
|
|
|
|
// Verify the model, if a formula was given.
|
|
if (formula) {
|
|
verifyModel<ValueType>(boost::optional<storm::prism::Program>(), model, formula.get());
|
|
}
|
|
}
|
|
|
|
void processOptions() {
|
|
if (storm::settings::debugSettings().isLogfileSet()) {
|
|
initializeFileLogging();
|
|
}
|
|
|
|
storm::settings::modules::GeneralSettings const& settings = storm::settings::generalSettings();
|
|
|
|
// If we have to build the model from a symbolic representation, we need to parse the representation first.
|
|
boost::optional<storm::prism::Program> program;
|
|
if (settings.isSymbolicSet()) {
|
|
std::string const& programFile = settings.getSymbolicModelFilename();
|
|
program = storm::parser::PrismParser::parse(programFile);
|
|
}
|
|
|
|
// Then proceed to parsing the property (if given), since the model we are building may depend on the property.
|
|
boost::optional<std::shared_ptr<storm::logic::Formula>> formula;
|
|
if (settings.isPropertySet()) {
|
|
if (program) {
|
|
storm::parser::FormulaParser formulaParser(program.get().getManager().getSharedPointer());
|
|
formula = formulaParser.parseFromString(settings.getProperty());
|
|
} else {
|
|
storm::parser::FormulaParser formulaParser;
|
|
formula = formulaParser.parseFromString(settings.getProperty());
|
|
}
|
|
}
|
|
|
|
if (settings.isSymbolicSet()) {
|
|
#ifdef STORM_HAVE_CARL
|
|
if (settings.isParametricSet()) {
|
|
buildAndCheckSymbolicModel<storm::RationalFunction>(program.get(), formula);
|
|
} else {
|
|
#endif
|
|
buildAndCheckSymbolicModel<double>(program.get(), formula);
|
|
#ifdef STORM_HAVE_CARL
|
|
}
|
|
#endif
|
|
} else if (settings.isExplicitSet()) {
|
|
buildAndCheckExplicitModel<double>(formula);
|
|
} else {
|
|
STORM_LOG_THROW(false, storm::exceptions::InvalidSettingsException, "No input model.");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|