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TYPED_TESTS for LTL modelchecker

main
hannah 5 years ago
committed by Stefan Pranger
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1 changed files with 56 additions and 44 deletions
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  1. 100
      src/test/storm/modelchecker/prctl/dtmc/DtmcPrctlModelCheckerTest.cpp

100
src/test/storm/modelchecker/prctl/dtmc/DtmcPrctlModelCheckerTest.cpp
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@ -718,78 +718,90 @@ namespace {
EXPECT_NEAR(0, result[12], 1e-6);
}
TEST(DtmcPrctlModelCheckerTest, LtlProbabilitiesDie) {
setenv("LTL2DA", "ltl2da-ltl2tgba", true); //todo set PATH variable
TYPED_TEST(DtmcPrctlModelCheckerTest, LtlProbabilitiesDie) {
setenv("LTL2DA", "ltl2da-ltl2tgba", true);
std::string formulasString = "P=? [(X s>0) U (s=7 & d=2)]";
formulasString += "; P=? [ X (((s=1) U (s=3)) U (s=7))]";
formulasString += "; P=? [ (F (X (s=6 & (XX s=5)))) & (F G (d!=5))]";
formulasString += "; P=? [ F (s=3 U (\"three\"))]";
formulasString += "; P=? [ F s=3 U (\"three\")]";
formulasString += "; P=? [ F (s=6) & (X \"done\")]"; //todo without ()
formulasString += "; P=? [ F (s=6) & (X \"done\")]"; // TODO without ()
formulasString += "; P=? [ (F s=6) & (X \"done\")]";
storm::prism::Program program = storm::api::parseProgram(STORM_TEST_RESOURCES_DIR "/dtmc/die.pm");
auto formulas = storm::api::extractFormulasFromProperties(storm::api::parsePropertiesForPrismProgram(formulasString, program));
std::vector<storm::modelchecker::CheckTask<storm::logic::Formula, double>> tasks;
for (auto const& f : formulas) {
tasks.emplace_back(*f);
}
auto model = storm::api::buildSparseModel<double>(program, formulas)->as<storm::models::sparse::Dtmc<double>>();
auto checker = storm::modelchecker::SparseDtmcPrctlModelChecker<storm::models::sparse::Dtmc<double>>(*model);
auto modelFormulas = this->buildModelFormulas(STORM_TEST_RESOURCES_DIR "/dtmc/die.pm", formulasString);
auto model = std::move(modelFormulas.first);
auto tasks = this->getTasks(modelFormulas.second);
EXPECT_EQ(13ul, model->getNumberOfStates());
EXPECT_EQ(20ul, model->getNumberOfTransitions());
ASSERT_EQ(model->getType(), storm::models::ModelType::Dtmc);
auto checker = this->createModelChecker(model);
std::unique_ptr<storm::modelchecker::CheckResult> result;
result = checker.check(tasks[0]);
EXPECT_NEAR(1/6, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
// LTL not supported in all engines (Hybrid, PrismDd, JaniDd)
if (TypeParam::engine == DtmcEngine::PrismSparse || TypeParam::engine == DtmcEngine::JaniSparse || TypeParam::engine == DtmcEngine::JitSparse) {
EXPECT_TRUE(checker->canHandle(tasks[0]));
result = checker->check(tasks[0]);
EXPECT_NEAR(this->parseNumber("1/6"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker.check(tasks[1]);
EXPECT_NEAR(1/6, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
result = checker->check(tasks[1]);
EXPECT_NEAR(this->parseNumber("1/6"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker.check(tasks[2]);
EXPECT_NEAR(1/24, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
result = checker->check(tasks[2]);
EXPECT_NEAR(this->parseNumber("1/24"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker.check(tasks[3]);
EXPECT_NEAR(1/6, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
result = checker->check(tasks[3]);
EXPECT_NEAR(this->parseNumber("1/6"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker.check(tasks[4]);
EXPECT_NEAR(0, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
result = checker->check(tasks[4]);
EXPECT_NEAR(this->parseNumber("0"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker.check(tasks[5]);
EXPECT_NEAR(1/2, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
result = checker->check(tasks[5]);
EXPECT_NEAR(this->parseNumber("1/6"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker.check(tasks[6]);
EXPECT_NEAR(0, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
result = checker->check(tasks[4]);
EXPECT_NEAR(this->parseNumber("0"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
} else {
EXPECT_FALSE(checker->canHandle(tasks[0]));
}
}
TEST(DtmcPrctlModelCheckerTest, LtlProbabilitiesSynchronousLeader) {
TYPED_TEST(DtmcPrctlModelCheckerTest, LtlProbabilitiesSynchronousLeader) {
setenv("LTL2DA", "ltl2da-ltl2tgba", true);
std::string formulasString = "P=? [X (u1=true U \"elected\")]";
formulasString += "; P=? [X v1=2 & (X v1=1)]"; // (X v1=2 & (XX v1=1))
formulasString += "; P=? [(X v1=2) & (X v1=1)]";
//todo (X v1=2 & XX v1=1)
// TODO (X v1=2 & XX v1=1)
storm::prism::Program program = storm::api::parseProgram(STORM_TEST_RESOURCES_DIR "/dtmc/leader-3-5.pm");
auto formulas = storm::api::extractFormulasFromProperties(storm::api::parsePropertiesForPrismProgram(formulasString, program));
std::vector<storm::modelchecker::CheckTask<storm::logic::Formula, double>> tasks;
for (auto const& f : formulas) {
tasks.emplace_back(*f);
}
auto model = storm::api::buildSparseModel<double>(program, formulas)->as<storm::models::sparse::Dtmc<double>>();
auto checker = storm::modelchecker::SparseDtmcPrctlModelChecker<storm::models::sparse::Dtmc<double>>(*model);
auto modelFormulas = this->buildModelFormulas(STORM_TEST_RESOURCES_DIR "/dtmc/leader-3-5.pm", formulasString);
auto model = std::move(modelFormulas.first);
auto tasks = this->getTasks(modelFormulas.second);
EXPECT_EQ(273ul, model->getNumberOfStates());
EXPECT_EQ(397ul, model->getNumberOfTransitions());
ASSERT_EQ(model->getType(), storm::models::ModelType::Dtmc);
auto checker = this->createModelChecker(model);
std::unique_ptr<storm::modelchecker::CheckResult> result;
result= checker.check(tasks[0]);
EXPECT_NEAR(16/25, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
// LTL not supported in all engines (Hybrid, PrismDd, JaniDd)
if (TypeParam::engine == DtmcEngine::PrismSparse || TypeParam::engine == DtmcEngine::JaniSparse || TypeParam::engine == DtmcEngine::JitSparse) {
EXPECT_TRUE(checker->canHandle(tasks[0]));
result = checker->check(tasks[0]);
EXPECT_NEAR(this->parseNumber("16/25"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker->check(tasks[1]);
EXPECT_NEAR(this->parseNumber("1/25"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker.check(tasks[1]);
EXPECT_NEAR(1/25, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
result = checker->check(tasks[2]);
EXPECT_NEAR(this->parseNumber("0"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
result = checker.check(tasks[2]);
EXPECT_NEAR(0, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
// TODO
// result = checker->check(tasks[3]);
// EXPECT_NEAR(this->parseNumber("1/25"), this->getQuantitativeResultAtInitialState(model, result), this->precision());
// (X v1=2 & XX v1=1)
//result = checker.check(tasks[3]);
//EXPECT_NEAR(1/25, result->asQuantitativeCheckResult<double>().getMin(), 1e-6);
} else {
EXPECT_FALSE(checker->canHandle(tasks[0]));
}
}
}
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