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146 lines
7.4 KiB
146 lines
7.4 KiB
#include "gtest/gtest.h"
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#include "storm-config.h"
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#include "storm/parser/PrismParser.h"
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#include "storm/parser/FormulaParser.h"
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#include "storm/builder/DdPrismModelBuilder.h"
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#include "storm/storage/dd/BisimulationDecomposition.h"
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#include "storm/storage/SymbolicModelDescription.h"
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#include "storm/models/sparse/Mdp.h"
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#include "storm/models/sparse/StandardRewardModel.h"
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#include "storm/models/symbolic/Mdp.h"
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#include "storm/models/symbolic/StandardRewardModel.h"
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TEST(SymbolicModelBisimulationDecomposition, Die_Cudd) {
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storm::prism::Program program = storm::parser::PrismParser::parse(STORM_TEST_RESOURCES_DIR "/dtmc/die.pm");
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std::shared_ptr<storm::models::symbolic::Model<storm::dd::DdType::CUDD, double>> model = storm::builder::DdPrismModelBuilder<storm::dd::DdType::CUDD, double>().build(program);
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storm::dd::BisimulationDecomposition<storm::dd::DdType::CUDD, double> decomposition(*model, storm::storage::BisimulationType::Strong);
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decomposition.compute();
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std::shared_ptr<storm::models::Model<double>> quotient = decomposition.getQuotient();
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EXPECT_EQ(11ul, quotient->getNumberOfStates());
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EXPECT_EQ(17ul, quotient->getNumberOfTransitions());
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EXPECT_EQ(storm::models::ModelType::Dtmc, quotient->getType());
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EXPECT_TRUE(quotient->isSymbolicModel());
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storm::parser::FormulaParser formulaParser;
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std::shared_ptr<storm::logic::Formula const> formula = formulaParser.parseSingleFormulaFromString("P=? [F \"two\"]");
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std::vector<std::shared_ptr<storm::logic::Formula const>> formulas;
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formulas.push_back(formula);
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storm::dd::BisimulationDecomposition<storm::dd::DdType::CUDD, double> decomposition2(*model, formulas, storm::storage::BisimulationType::Strong);
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decomposition2.compute();
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quotient = decomposition2.getQuotient();
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EXPECT_EQ(5ul, quotient->getNumberOfStates());
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EXPECT_EQ(8ul, quotient->getNumberOfTransitions());
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EXPECT_EQ(storm::models::ModelType::Dtmc, quotient->getType());
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EXPECT_TRUE(quotient->isSymbolicModel());
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}
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TEST(SymbolicModelBisimulationDecomposition, Crowds_Cudd) {
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storm::storage::SymbolicModelDescription smd = storm::parser::PrismParser::parse(STORM_TEST_RESOURCES_DIR "/dtmc/crowds5_5.pm");
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// Preprocess model to substitute all constants.
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smd = smd.preprocess();
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std::shared_ptr<storm::models::symbolic::Model<storm::dd::DdType::CUDD, double>> model = storm::builder::DdPrismModelBuilder<storm::dd::DdType::CUDD, double>().build(smd.asPrismProgram());
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storm::dd::BisimulationDecomposition<storm::dd::DdType::CUDD, double> decomposition(*model, storm::storage::BisimulationType::Strong);
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decomposition.compute();
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std::shared_ptr<storm::models::Model<double>> quotient = decomposition.getQuotient();
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EXPECT_EQ(2007ul, quotient->getNumberOfStates());
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EXPECT_EQ(3738ul, quotient->getNumberOfTransitions());
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EXPECT_EQ(storm::models::ModelType::Dtmc, quotient->getType());
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EXPECT_TRUE(quotient->isSymbolicModel());
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storm::parser::FormulaParser formulaParser;
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std::shared_ptr<storm::logic::Formula const> formula = formulaParser.parseSingleFormulaFromString("P=? [F \"observe0Greater1\"]");
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std::vector<std::shared_ptr<storm::logic::Formula const>> formulas;
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formulas.push_back(formula);
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storm::dd::BisimulationDecomposition<storm::dd::DdType::CUDD, double> decomposition2(*model, formulas, storm::storage::BisimulationType::Strong);
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decomposition2.compute();
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quotient = decomposition2.getQuotient();
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EXPECT_EQ(65ul, quotient->getNumberOfStates());
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EXPECT_EQ(105ul, quotient->getNumberOfTransitions());
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EXPECT_EQ(storm::models::ModelType::Dtmc, quotient->getType());
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EXPECT_TRUE(quotient->isSymbolicModel());
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}
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TEST(SymbolicModelBisimulationDecomposition, TwoDice_Cudd) {
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storm::prism::Program program = storm::parser::PrismParser::parse(STORM_TEST_RESOURCES_DIR "/mdp/two_dice.nm");
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std::shared_ptr<storm::models::symbolic::Model<storm::dd::DdType::CUDD, double>> model = storm::builder::DdPrismModelBuilder<storm::dd::DdType::CUDD, double>().build(program);
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storm::dd::BisimulationDecomposition<storm::dd::DdType::CUDD, double> decomposition(*model, storm::storage::BisimulationType::Strong);
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decomposition.compute();
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std::shared_ptr<storm::models::Model<double>> quotient = decomposition.getQuotient();
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EXPECT_EQ(77ul, quotient->getNumberOfStates());
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EXPECT_EQ(210ul, quotient->getNumberOfTransitions());
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EXPECT_EQ(storm::models::ModelType::Mdp, quotient->getType());
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EXPECT_TRUE(quotient->isSymbolicModel());
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EXPECT_EQ(116ul, (quotient->as<storm::models::symbolic::Mdp<storm::dd::DdType::CUDD, double>>()->getNumberOfChoices()));
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storm::parser::FormulaParser formulaParser;
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std::shared_ptr<storm::logic::Formula const> formula = formulaParser.parseSingleFormulaFromString("Pmin=? [F \"two\"]");
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std::vector<std::shared_ptr<storm::logic::Formula const>> formulas;
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formulas.push_back(formula);
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storm::dd::BisimulationDecomposition<storm::dd::DdType::CUDD, double> decomposition2(*model, formulas, storm::storage::BisimulationType::Strong);
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decomposition2.compute();
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quotient = decomposition2.getQuotient();
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EXPECT_EQ(19ul, quotient->getNumberOfStates());
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EXPECT_EQ(58ul, quotient->getNumberOfTransitions());
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EXPECT_EQ(storm::models::ModelType::Mdp, quotient->getType());
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EXPECT_TRUE(quotient->isSymbolicModel());
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EXPECT_EQ(34ul, (quotient->as<storm::models::symbolic::Mdp<storm::dd::DdType::CUDD, double>>()->getNumberOfChoices()));
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}
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TEST(SymbolicModelBisimulationDecomposition, AsynchronousLeader_Cudd) {
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storm::storage::SymbolicModelDescription smd = storm::parser::PrismParser::parse(STORM_TEST_RESOURCES_DIR "/mdp/leader4.nm");
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// Preprocess model to substitute all constants.
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smd = smd.preprocess();
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storm::parser::FormulaParser formulaParser;
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std::shared_ptr<storm::logic::Formula const> formula = formulaParser.parseSingleFormulaFromString("Rmax=? [F \"elected\"]");
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std::shared_ptr<storm::models::symbolic::Model<storm::dd::DdType::CUDD, double>> model = storm::builder::DdPrismModelBuilder<storm::dd::DdType::CUDD, double>().build(smd.asPrismProgram(), *formula);
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storm::dd::BisimulationDecomposition<storm::dd::DdType::CUDD, double> decomposition(*model, storm::storage::BisimulationType::Strong);
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decomposition.compute();
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std::shared_ptr<storm::models::Model<double>> quotient = decomposition.getQuotient();
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EXPECT_EQ(252ul, quotient->getNumberOfStates());
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EXPECT_EQ(624ul, quotient->getNumberOfTransitions());
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EXPECT_EQ(storm::models::ModelType::Mdp, quotient->getType());
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EXPECT_TRUE(quotient->isSymbolicModel());
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EXPECT_EQ(500ul, (quotient->as<storm::models::symbolic::Mdp<storm::dd::DdType::CUDD, double>>()->getNumberOfChoices()));
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std::vector<std::shared_ptr<storm::logic::Formula const>> formulas;
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formulas.push_back(formula);
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storm::dd::BisimulationDecomposition<storm::dd::DdType::CUDD, double> decomposition2(*model, formulas, storm::storage::BisimulationType::Strong);
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decomposition2.compute();
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quotient = decomposition2.getQuotient();
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EXPECT_EQ(252ul, quotient->getNumberOfStates());
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EXPECT_EQ(624ul, quotient->getNumberOfTransitions());
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EXPECT_EQ(storm::models::ModelType::Mdp, quotient->getType());
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EXPECT_TRUE(quotient->isSymbolicModel());
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EXPECT_EQ(500ul, (quotient->as<storm::models::symbolic::Mdp<storm::dd::DdType::CUDD, double>>()->getNumberOfChoices()));
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}
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