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452 lines
28 KiB
452 lines
28 KiB
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#ifndef STORM_H
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#define STORM_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 <src/storage/ModelFormulasPair.h>
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#include "initialize.h"
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#include "storm-config.h"
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// Headers that provide auxiliary functionality.
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#include "src/settings/SettingsManager.h"
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#include "src/settings/modules/CoreSettings.h"
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#include "src/settings/modules/IOSettings.h"
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#include "src/settings/modules/BisimulationSettings.h"
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#include "src/settings/modules/ParametricSettings.h"
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#include "src/settings/modules/EliminationSettings.h"
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#include "src/settings/modules/CoreSettings.h"
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// Formula headers.
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#include "src/logic/Formulas.h"
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#include "src/logic/FragmentSpecification.h"
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// Model headers.
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#include "src/models/ModelBase.h"
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#include "src/models/sparse/Model.h"
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#include "src/models/sparse/StandardRewardModel.h"
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#include "src/models/sparse/MarkovAutomaton.h"
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#include "src/models/symbolic/Model.h"
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#include "src/models/symbolic/StandardRewardModel.h"
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#include "src/storage/dd/Add.h"
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#include "src/storage/dd/Bdd.h"
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#include "src/parser/AutoParser.h"
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#include "src/storage/jani/Model.h"
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// Headers of builders.
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#include "src/builder/ExplicitModelBuilder.h"
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#include "src/builder/DdPrismModelBuilder.h"
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// Headers for model processing.
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#include "src/storage/bisimulation/DeterministicModelBisimulationDecomposition.h"
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#include "src/storage/bisimulation/NondeterministicModelBisimulationDecomposition.h"
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#include "src/storage/ModelFormulasPair.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/prctl/SparseMdpPrctlModelChecker.h"
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#include "src/modelchecker/prctl/HybridDtmcPrctlModelChecker.h"
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#include "src/modelchecker/prctl/HybridMdpPrctlModelChecker.h"
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#include "src/modelchecker/prctl/SymbolicDtmcPrctlModelChecker.h"
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#include "src/modelchecker/prctl/SymbolicMdpPrctlModelChecker.h"
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#include "src/modelchecker/reachability/SparseDtmcEliminationModelChecker.h"
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#include "src/modelchecker/exploration/SparseExplorationModelChecker.h"
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#include "src/modelchecker/csl/SparseCtmcCslModelChecker.h"
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#include "src/modelchecker/csl/helper/SparseCtmcCslHelper.h"
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#include "src/modelchecker/csl/SparseMarkovAutomatonCslModelChecker.h"
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#include "src/modelchecker/csl/HybridCtmcCslModelChecker.h"
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#include "src/modelchecker/csl/SparseMarkovAutomatonCslModelChecker.h"
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#include "src/modelchecker/results/ExplicitQualitativeCheckResult.h"
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#include "src/modelchecker/results/SymbolicQualitativeCheckResult.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 PRISM model building.
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#include "src/generator/PrismNextStateGenerator.h"
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#include "src/utility/prism.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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#include "src/exceptions/NotImplementedException.h"
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#include "src/exceptions/NotSupportedException.h"
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namespace storm {
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template<typename ValueType>
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std::shared_ptr<storm::models::sparse::Model<ValueType>> buildExplicitModel(std::string const& transitionsFile, std::string const& labelingFile, boost::optional<std::string> const& stateRewardsFile = boost::none, boost::optional<std::string> const& transitionRewardsFile = boost::none, boost::optional<std::string> const& choiceLabelingFile = boost::none) {
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return storm::parser::AutoParser<>::parseModel(transitionsFile, labelingFile, stateRewardsFile ? stateRewardsFile.get() : "", transitionRewardsFile ? transitionRewardsFile.get() : "", choiceLabelingFile ? choiceLabelingFile.get() : "" );
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}
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storm::jani::Model parseModel(std::string const& path);
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storm::prism::Program parseProgram(std::string const& path);
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std::vector<std::shared_ptr<storm::logic::Formula const>> parseFormulasForExplicit(std::string const& inputString);
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std::vector<std::shared_ptr<storm::logic::Formula const>> parseFormulasForProgram(std::string const& inputString, storm::prism::Program const& program);
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template<typename ValueType>
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std::shared_ptr<storm::models::sparse::Model<ValueType>> buildSparseModel(storm::prism::Program const& program, std::vector<std::shared_ptr<storm::logic::Formula const>> const& formulas, bool onlyInitialStatesRelevant = false) {
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storm::generator::NextStateGeneratorOptions options(formulas);
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// Generate command labels if we are going to build a counterexample later.
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if (storm::settings::getModule<storm::settings::modules::CounterexampleGeneratorSettings>().isMinimalCommandSetGenerationSet()) {
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options.setBuildChoiceLabels(true);
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}
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std::shared_ptr<storm::generator::NextStateGenerator<ValueType, uint32_t>> generator = std::make_shared<storm::generator::PrismNextStateGenerator<ValueType, uint32_t>>(program, options);
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storm::builder::ExplicitModelBuilder<ValueType> builder(generator);
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return builder.build();
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}
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template<typename ValueType, storm::dd::DdType LibraryType = storm::dd::DdType::CUDD>
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std::shared_ptr<storm::models::symbolic::Model<LibraryType, ValueType>> buildSymbolicModel(storm::prism::Program const& program, std::vector<std::shared_ptr<storm::logic::Formula const>> const& formulas) {
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typename storm::builder::DdPrismModelBuilder<LibraryType, ValueType>::Options options;
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options = typename storm::builder::DdPrismModelBuilder<LibraryType, ValueType>::Options(formulas);
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storm::builder::DdPrismModelBuilder<LibraryType, ValueType> builder;
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return builder.build(program, options);
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}
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template<typename ModelType>
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std::shared_ptr<ModelType> performDeterministicSparseBisimulationMinimization(std::shared_ptr<ModelType> model, std::vector<std::shared_ptr<storm::logic::Formula const>> const& formulas, storm::storage::BisimulationType type) {
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STORM_LOG_INFO("Performing bisimulation minimization... ");
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typename storm::storage::DeterministicModelBisimulationDecomposition<ModelType>::Options options;
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if (!formulas.empty()) {
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options = typename storm::storage::DeterministicModelBisimulationDecomposition<ModelType>::Options(*model, formulas);
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}
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options.setType(type);
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storm::storage::DeterministicModelBisimulationDecomposition<ModelType> bisimulationDecomposition(*model, options);
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bisimulationDecomposition.computeBisimulationDecomposition();
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model = bisimulationDecomposition.getQuotient();
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STORM_LOG_INFO("Bisimulation done. ");
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return model;
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}
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template<typename ModelType>
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std::shared_ptr<ModelType> performNondeterministicSparseBisimulationMinimization(std::shared_ptr<ModelType> model, std::vector<std::shared_ptr<storm::logic::Formula const>> const& formulas, storm::storage::BisimulationType type) {
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STORM_LOG_INFO("Performing bisimulation minimization... ");
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typename storm::storage::DeterministicModelBisimulationDecomposition<ModelType>::Options options;
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if (!formulas.empty()) {
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options = typename storm::storage::NondeterministicModelBisimulationDecomposition<ModelType>::Options(*model, formulas);
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}
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options.setType(type);
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storm::storage::NondeterministicModelBisimulationDecomposition<ModelType> bisimulationDecomposition(*model, options);
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bisimulationDecomposition.computeBisimulationDecomposition();
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model = bisimulationDecomposition.getQuotient();
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STORM_LOG_INFO("Bisimulation done.");
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return model;
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}
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template<typename ModelType>
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std::shared_ptr<storm::models::sparse::Model<typename ModelType::ValueType>> performBisimulationMinimization(std::shared_ptr<storm::models::sparse::Model<typename ModelType::ValueType>> const& model, std::vector<std::shared_ptr<storm::logic::Formula const>> const& formulas, storm::storage::BisimulationType type) {
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using ValueType = typename ModelType::ValueType;
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STORM_LOG_THROW(model->isOfType(storm::models::ModelType::Dtmc) || model->isOfType(storm::models::ModelType::Ctmc) || model->isOfType(storm::models::ModelType::Mdp), storm::exceptions::InvalidSettingsException, "Bisimulation minimization is currently only available for DTMCs, CTMCs and MDPs.");
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model->reduceToStateBasedRewards();
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if (model->isOfType(storm::models::ModelType::Dtmc)) {
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return performDeterministicSparseBisimulationMinimization<storm::models::sparse::Dtmc<ValueType>>(model->template as<storm::models::sparse::Dtmc<ValueType>>(), formulas, type);
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} else if (model->isOfType(storm::models::ModelType::Ctmc)) {
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return performDeterministicSparseBisimulationMinimization<storm::models::sparse::Ctmc<ValueType>>(model->template as<storm::models::sparse::Ctmc<ValueType>>(), formulas, type);
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} else {
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return performNondeterministicSparseBisimulationMinimization<storm::models::sparse::Mdp<ValueType>>(model->template as<storm::models::sparse::Mdp<ValueType>>(), formulas, type);
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}
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}
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template<typename ModelType>
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std::shared_ptr<storm::models::sparse::Model<typename ModelType::ValueType>> performBisimulationMinimization(std::shared_ptr<storm::models::sparse::Model<typename ModelType::ValueType>> const& model, std::shared_ptr<storm::logic::Formula const> const& formula, storm::storage::BisimulationType type) {
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std::vector<std::shared_ptr<storm::logic::Formula const>> formulas = { formula };
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return performBisimulationMinimization<ModelType>(model, formulas , type);
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}
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template<typename ModelType>
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std::shared_ptr<storm::models::ModelBase> preprocessModel(std::shared_ptr<storm::models::ModelBase> model, std::vector<std::shared_ptr<storm::logic::Formula const>> const& formulas) {
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if(model->getType() == storm::models::ModelType::MarkovAutomaton && model->isSparseModel()) {
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std::shared_ptr<storm::models::sparse::MarkovAutomaton<typename ModelType::ValueType>> ma = model->template as<storm::models::sparse::MarkovAutomaton<typename ModelType::ValueType>>();
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if (ma->hasOnlyTrivialNondeterminism()) {
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// Markov automaton can be converted into CTMC
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model = ma->convertToCTMC();
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}
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}
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if (model->isSparseModel() && storm::settings::getModule<storm::settings::modules::GeneralSettings>().isBisimulationSet()) {
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storm::storage::BisimulationType bisimType = storm::storage::BisimulationType::Strong;
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if (storm::settings::getModule<storm::settings::modules::BisimulationSettings>().isWeakBisimulationSet()) {
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bisimType = storm::storage::BisimulationType::Weak;
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}
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STORM_LOG_THROW(model->isSparseModel(), storm::exceptions::InvalidSettingsException, "Bisimulation minimization is currently only available for sparse models.");
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return performBisimulationMinimization<ModelType>(model->template as<storm::models::sparse::Model<typename ModelType::ValueType>>(), formulas, bisimType);
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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::sparse::Model<ValueType>> model, std::shared_ptr<storm::logic::Formula const> const& formula) {
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if (storm::settings::getModule<storm::settings::modules::CounterexampleGeneratorSettings>().isMinimalCommandSetGenerationSet()) {
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STORM_LOG_THROW(model->getType() == storm::models::ModelType::Mdp, storm::exceptions::InvalidTypeException, "Minimal command set generation is only available for MDPs.");
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STORM_LOG_THROW(storm::settings::getModule<storm::settings::modules::IOSettings>().isSymbolicSet(), storm::exceptions::InvalidSettingsException, "Minimal command set generation is only available for symbolic models.");
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std::shared_ptr<storm::models::sparse::Mdp<ValueType>> mdp = model->template as<storm::models::sparse::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::getModule<storm::settings::modules::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::getModule<storm::settings::modules::IOSettings>().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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template<>
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inline void generateCounterexample(storm::prism::Program const& program, std::shared_ptr<storm::models::sparse::Model<storm::RationalNumber>> model, std::shared_ptr<storm::logic::Formula const> const& 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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template<>
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inline void generateCounterexample(storm::prism::Program const& program, std::shared_ptr<storm::models::sparse::Model<storm::RationalFunction>> model, std::shared_ptr<storm::logic::Formula const> const& 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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template<typename ValueType>
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void generateCounterexamples(storm::prism::Program const& program, std::shared_ptr<storm::models::sparse::Model<ValueType>> model, std::vector<std::shared_ptr<storm::logic::Formula const>> const& formulas) {
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for (auto const& formula : formulas) {
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generateCounterexample(program, model, formula);
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}
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}
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template<typename ValueType, storm::dd::DdType DdType>
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std::unique_ptr<storm::modelchecker::CheckResult> verifyModel(std::shared_ptr<storm::models::ModelBase> model, std::shared_ptr<storm::logic::Formula const> const& formula, bool onlyInitialStatesRelevant) {
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switch(storm::settings::getModule<storm::settings::modules::CoreSettings>().getEngine()) {
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case storm::settings::modules::CoreSettings::Engine::Sparse: {
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std::shared_ptr<storm::models::sparse::Model<ValueType>> sparseModel = model->template as<storm::models::sparse::Model<ValueType>>();
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STORM_LOG_THROW(sparseModel != nullptr, storm::exceptions::InvalidArgumentException, "Sparse engine requires a sparse input model");
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return verifySparseModel(sparseModel, formula, onlyInitialStatesRelevant);
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}
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case storm::settings::modules::CoreSettings::Engine::Hybrid: {
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std::shared_ptr<storm::models::symbolic::Model<DdType>> ddModel = model->template as<storm::models::symbolic::Model<DdType>>();
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STORM_LOG_THROW(ddModel != nullptr, storm::exceptions::InvalidArgumentException, "Hybrid engine requires a dd input model");
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return verifySymbolicModelWithHybridEngine(ddModel, formula, onlyInitialStatesRelevant);
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}
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case storm::settings::modules::CoreSettings::Engine::Dd: {
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std::shared_ptr<storm::models::symbolic::Model<DdType>> ddModel = model->template as<storm::models::symbolic::Model<DdType>>();
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STORM_LOG_THROW(ddModel != nullptr, storm::exceptions::InvalidArgumentException, "Dd engine requires a dd input model");
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return verifySymbolicModelWithDdEngine(ddModel, formula, onlyInitialStatesRelevant);
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}
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default: {
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STORM_LOG_ASSERT(false, "This position should not be reached, as at this point no model has been built.");
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}
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}
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}
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template<typename ValueType>
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std::unique_ptr<storm::modelchecker::CheckResult> verifySparseDtmc(std::shared_ptr<storm::models::sparse::Dtmc<ValueType>> dtmc, storm::modelchecker::CheckTask<storm::logic::Formula> const& task) {
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std::unique_ptr<storm::modelchecker::CheckResult> result;
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if (storm::settings::getModule<storm::settings::modules::CoreSettings>().getEquationSolver() == storm::solver::EquationSolverType::Elimination && storm::settings::getModule<storm::settings::modules::EliminationSettings>().isUseDedicatedModelCheckerSet()) {
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storm::modelchecker::SparseDtmcEliminationModelChecker<storm::models::sparse::Dtmc<ValueType>> modelchecker(*dtmc);
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if (modelchecker.canHandle(task)) {
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result = modelchecker.check(task);
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} else {
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STORM_LOG_THROW(false, storm::exceptions::NotSupportedException, "The property " << task.getFormula() << " is not supported by the dedicated elimination model checker.");
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}
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} else {
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storm::modelchecker::SparseDtmcPrctlModelChecker<storm::models::sparse::Dtmc<ValueType>> modelchecker(*dtmc);
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if (modelchecker.canHandle(task)) {
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result = modelchecker.check(task);
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} else {
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STORM_LOG_THROW(false, storm::exceptions::NotSupportedException, "The property " << task.getFormula() << " is not supported.");
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}
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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::unique_ptr<storm::modelchecker::CheckResult> verifySparseCtmc(std::shared_ptr<storm::models::sparse::Ctmc<ValueType>> ctmc, storm::modelchecker::CheckTask<storm::logic::Formula> const& task) {
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std::unique_ptr<storm::modelchecker::CheckResult> result;
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storm::modelchecker::SparseCtmcCslModelChecker<storm::models::sparse::Ctmc<ValueType>> modelchecker(*ctmc);
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if (modelchecker.canHandle(task)) {
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result = modelchecker.check(task);
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} else {
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STORM_LOG_THROW(false, storm::exceptions::NotSupportedException, "The property " << task.getFormula() << " is not supported.");
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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::unique_ptr<storm::modelchecker::CheckResult> verifySparseMdp(std::shared_ptr<storm::models::sparse::Mdp<ValueType>> mdp, storm::modelchecker::CheckTask<storm::logic::Formula> const& task) {
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std::unique_ptr<storm::modelchecker::CheckResult> result;
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storm::modelchecker::SparseMdpPrctlModelChecker<storm::models::sparse::Mdp<ValueType>> modelchecker(*mdp);
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if (modelchecker.canHandle(task)) {
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result = modelchecker.check(task);
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} else {
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STORM_LOG_THROW(false, storm::exceptions::NotSupportedException, "The property " << task.getFormula() << " is not supported.");
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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::unique_ptr<storm::modelchecker::CheckResult> verifySparseModel(std::shared_ptr<storm::models::sparse::Model<ValueType>> model, std::shared_ptr<storm::logic::Formula const> const& formula, bool onlyInitialStatesRelevant = false) {
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storm::modelchecker::CheckTask<storm::logic::Formula> task(*formula, onlyInitialStatesRelevant);
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std::unique_ptr<storm::modelchecker::CheckResult> result;
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if (model->getType() == storm::models::ModelType::Dtmc) {
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result = verifySparseDtmc(model->template as<storm::models::sparse::Dtmc<ValueType>>(), task);
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} else if (model->getType() == storm::models::ModelType::Mdp) {
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result = verifySparseMdp(model->template as<storm::models::sparse::Mdp<ValueType>>(), task);
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} else if (model->getType() == storm::models::ModelType::Ctmc) {
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result = verifySparseCtmc(model->template as<storm::models::sparse::Ctmc<ValueType>>(), task);
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} else if (model->getType() == storm::models::ModelType::MarkovAutomaton) {
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std::shared_ptr<storm::models::sparse::MarkovAutomaton<ValueType>> ma = model->template as<storm::models::sparse::MarkovAutomaton<ValueType>>();
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// Close the MA, if it is not already closed.
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if (!ma->isClosed()) {
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ma->close();
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}
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storm::modelchecker::SparseMarkovAutomatonCslModelChecker<storm::models::sparse::MarkovAutomaton<ValueType>> modelchecker(*ma);
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result = modelchecker.check(task);
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} else {
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STORM_LOG_THROW(false, storm::exceptions::NotSupportedException, "The model type " << model->getType() << " is not supported.");
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}
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return result;
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}
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template<>
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inline std::unique_ptr<storm::modelchecker::CheckResult> verifySparseModel(std::shared_ptr<storm::models::sparse::Model<storm::RationalNumber>> model, std::shared_ptr<storm::logic::Formula const> const& formula, bool onlyInitialStatesRelevant) {
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storm::modelchecker::CheckTask<storm::logic::Formula> task(*formula, onlyInitialStatesRelevant);
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std::unique_ptr<storm::modelchecker::CheckResult> result;
|
|
if (model->getType() == storm::models::ModelType::Dtmc) {
|
|
result = verifySparseDtmc(model->template as<storm::models::sparse::Dtmc<storm::RationalNumber>>(), task);
|
|
} else if (model->getType() == storm::models::ModelType::Ctmc) {
|
|
result = verifySparseCtmc(model->template as<storm::models::sparse::Ctmc<storm::RationalNumber>>(), task);
|
|
} else if (model->getType() == storm::models::ModelType::Mdp) {
|
|
result = verifySparseMdp(model->template as<storm::models::sparse::Mdp<storm::RationalNumber>>(), task);
|
|
} else {
|
|
STORM_LOG_ASSERT(false, "Illegal model type.");
|
|
}
|
|
return result;
|
|
}
|
|
|
|
#ifdef STORM_HAVE_CARL
|
|
inline void exportParametricResultToFile(storm::RationalFunction const& result, storm::models::sparse::Dtmc<storm::RationalFunction>::ConstraintCollector const& constraintCollector, std::string const& path) {
|
|
std::ofstream filestream;
|
|
filestream.open(path);
|
|
// TODO: add checks.
|
|
filestream << "!Parameters: ";
|
|
std::set<storm::RationalFunctionVariable> vars = result.gatherVariables();
|
|
std::copy(vars.begin(), vars.end(), std::ostream_iterator<storm::RationalFunctionVariable>(filestream, "; "));
|
|
filestream << std::endl;
|
|
filestream << "!Result: " << result << std::endl;
|
|
filestream << "!Well-formed Constraints: " << std::endl;
|
|
std::copy(constraintCollector.getWellformedConstraints().begin(), constraintCollector.getWellformedConstraints().end(), std::ostream_iterator<storm::ArithConstraint<storm::RationalFunction>>(filestream, "\n"));
|
|
filestream << "!Graph-preserving Constraints: " << std::endl;
|
|
std::copy(constraintCollector.getGraphPreservingConstraints().begin(), constraintCollector.getGraphPreservingConstraints().end(), std::ostream_iterator<storm::ArithConstraint<storm::RationalFunction>>(filestream, "\n"));
|
|
filestream.close();
|
|
}
|
|
|
|
template<>
|
|
inline std::unique_ptr<storm::modelchecker::CheckResult> verifySparseModel(std::shared_ptr<storm::models::sparse::Model<storm::RationalFunction>> model, std::shared_ptr<storm::logic::Formula const> const& formula, bool onlyInitialStatesRelevant) {
|
|
storm::modelchecker::CheckTask<storm::logic::Formula> task(*formula, onlyInitialStatesRelevant);
|
|
|
|
std::unique_ptr<storm::modelchecker::CheckResult> result;
|
|
if (model->getType() == storm::models::ModelType::Dtmc) {
|
|
result = verifySparseDtmc(model->template as<storm::models::sparse::Dtmc<storm::RationalFunction>>(), task);
|
|
} else if (model->getType() == storm::models::ModelType::Mdp) {
|
|
std::shared_ptr<storm::models::sparse::Mdp<storm::RationalFunction>> mdp = model->template as<storm::models::sparse::Mdp<storm::RationalFunction>>();
|
|
STORM_LOG_THROW(false, storm::exceptions::NotSupportedException, "The parametric engine currently does not support MDPs.");
|
|
} else if (model->getType() == storm::models::ModelType::Ctmc) {
|
|
verifySparseCtmc(model->template as<storm::models::sparse::Ctmc<storm::RationalFunction>>(), task);
|
|
} else {
|
|
STORM_LOG_THROW(false, storm::exceptions::NotSupportedException, "The parametric engine currently does not support " << model->getType());
|
|
}
|
|
return result;
|
|
}
|
|
|
|
#endif
|
|
|
|
template<storm::dd::DdType DdType>
|
|
std::unique_ptr<storm::modelchecker::CheckResult> verifySymbolicModelWithHybridEngine(std::shared_ptr<storm::models::symbolic::Model<DdType>> model, std::shared_ptr<storm::logic::Formula const> const& formula, bool onlyInitialStatesRelevant = false) {
|
|
std::unique_ptr<storm::modelchecker::CheckResult> result;
|
|
storm::modelchecker::CheckTask<storm::logic::Formula> task(*formula, onlyInitialStatesRelevant);
|
|
if (model->getType() == storm::models::ModelType::Dtmc) {
|
|
std::shared_ptr<storm::models::symbolic::Dtmc<DdType>> dtmc = model->template as<storm::models::symbolic::Dtmc<DdType>>();
|
|
storm::modelchecker::HybridDtmcPrctlModelChecker<DdType, double> modelchecker(*dtmc);
|
|
if (modelchecker.canHandle(task)) {
|
|
result = modelchecker.check(task);
|
|
}
|
|
} else if (model->getType() == storm::models::ModelType::Ctmc) {
|
|
std::shared_ptr<storm::models::symbolic::Ctmc<DdType>> ctmc = model->template as<storm::models::symbolic::Ctmc<DdType>>();
|
|
storm::modelchecker::HybridCtmcCslModelChecker<DdType, double> modelchecker(*ctmc);
|
|
if (modelchecker.canHandle(task)) {
|
|
result = modelchecker.check(task);
|
|
}
|
|
} else if (model->getType() == storm::models::ModelType::Mdp) {
|
|
std::shared_ptr<storm::models::symbolic::Mdp<DdType>> mdp = model->template as<storm::models::symbolic::Mdp<DdType>>();
|
|
storm::modelchecker::HybridMdpPrctlModelChecker<DdType, double> modelchecker(*mdp);
|
|
if (modelchecker.canHandle(task)) {
|
|
result = modelchecker.check(task);
|
|
}
|
|
} else {
|
|
STORM_LOG_THROW(false, storm::exceptions::NotImplementedException, "This functionality is not yet implemented.");
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
template<storm::dd::DdType DdType>
|
|
std::unique_ptr<storm::modelchecker::CheckResult> verifySymbolicModelWithDdEngine(std::shared_ptr<storm::models::symbolic::Model<DdType>> model, std::shared_ptr<storm::logic::Formula const> const& formula, bool onlyInitialStatesRelevant) {
|
|
std::unique_ptr<storm::modelchecker::CheckResult> result;
|
|
storm::modelchecker::CheckTask<storm::logic::Formula> task(*formula, onlyInitialStatesRelevant);
|
|
if (model->getType() == storm::models::ModelType::Dtmc) {
|
|
std::shared_ptr<storm::models::symbolic::Dtmc<DdType>> dtmc = model->template as<storm::models::symbolic::Dtmc<DdType>>();
|
|
storm::modelchecker::SymbolicDtmcPrctlModelChecker<DdType, double> modelchecker(*dtmc);
|
|
if (modelchecker.canHandle(task)) {
|
|
result = modelchecker.check(task);
|
|
}
|
|
} else if (model->getType() == storm::models::ModelType::Mdp) {
|
|
std::shared_ptr<storm::models::symbolic::Mdp<DdType>> mdp = model->template as<storm::models::symbolic::Mdp<DdType>>();
|
|
storm::modelchecker::SymbolicMdpPrctlModelChecker<DdType, double> modelchecker(*mdp);
|
|
if (modelchecker.canHandle(task)) {
|
|
result = modelchecker.check(task);
|
|
}
|
|
} else {
|
|
STORM_LOG_THROW(false, storm::exceptions::NotImplementedException, "This functionality is not yet implemented.");
|
|
}
|
|
return result;
|
|
}
|
|
|
|
template<typename ValueType>
|
|
void exportMatrixToFile(std::shared_ptr<storm::models::sparse::Model<ValueType>> model, std::string const& filepath) {
|
|
STORM_LOG_THROW(model->getType() != storm::models::ModelType::Ctmc, storm::exceptions::NotImplementedException, "This functionality is not yet implemented." );
|
|
std::ofstream ofs;
|
|
ofs.open (filepath, std::ofstream::out);
|
|
model->getTransitionMatrix().printAsMatlabMatrix(ofs);
|
|
ofs.close();
|
|
}
|
|
|
|
}
|
|
|
|
#endif /* STORM_H */
|
|
|