Storm
A Modern Probabilistic Model Checker
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MilpPermissiveSchedulerTest.cpp
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1#include "storm-config.h"
2#include "storm-parsers/parser/FormulaParser.h"
3#include "storm-parsers/parser/PrismParser.h"
4#include "storm-permissive/analysis/PermissiveSchedulers.h"
5#include "storm/builder/ExplicitModelBuilder.h"
6#include "storm/environment/Environment.h"
7#include "storm/logic/Formulas.h"
8#include "storm/modelchecker/prctl/SparseMdpPrctlModelChecker.h"
9#include "storm/modelchecker/results/ExplicitQualitativeCheckResult.h"
10#include "storm/models/sparse/StandardRewardModel.h"
11#include "storm/solver/MinMaxLinearEquationSolver.h"
12#include "storm/storage/expressions/ExpressionManager.h"
13#include "test/storm_gtest.h"
14
15#ifdef STORM_HAVE_GUROBI
16
17TEST(MilpPermissiveSchedulerTest, DieSelection) {
18 if (storm::test::noGurobi) {
19 GTEST_SKIP();
20 }
21 storm::Environment env;
22
23 storm::prism::Program program = storm::parser::PrismParser::parse(STORM_TEST_RESOURCES_DIR "/mdp/die_c1.nm");
24 storm::parser::FormulaParser formulaParser(program.getManager().getSharedPointer());
25 std::string formulaString = "";
26 formulaString += "P>=0.10 [ F \"one\"];\n";
27 formulaString += "P>=0.17 [ F \"one\"];\n";
28 formulaString += "P<=0.10 [ F \"one\"];\n";
29 formulaString += "P<=0.17 [ F \"one\"];\n";
30 auto formulas = formulaParser.parseFromString(formulaString);
31
32 auto const& formula02 = formulas[0].getRawFormula()->asProbabilityOperatorFormula();
33 ASSERT_TRUE(storm::logic::isLowerBound(formula02.getComparisonType()));
34 auto const& formula001 = formulas[1].getRawFormula()->asProbabilityOperatorFormula();
35 auto const& formula02b = formulas[2].getRawFormula()->asProbabilityOperatorFormula();
36 auto const& formula001b = formulas[3].getRawFormula()->asProbabilityOperatorFormula();
37
38 // Customize and perform model-building.
39 storm::generator::NextStateGeneratorOptions options;
40 options.setBuildAllLabels().setBuildChoiceLabels(true);
41 std::shared_ptr<storm::models::sparse::Mdp<double>> mdp =
42 storm::builder::ExplicitModelBuilder<double>(program, options).build()->as<storm::models::sparse::Mdp<double>>();
43
44 boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms = storm::ps::computePermissiveSchedulerViaMILP<>(*mdp, formula02);
45 EXPECT_TRUE(perms.is_initialized());
46 boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms2 = storm::ps::computePermissiveSchedulerViaMILP<>(*mdp, formula001);
47 EXPECT_FALSE(perms2.is_initialized());
48
49 boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms3 = storm::ps::computePermissiveSchedulerViaMILP<>(*mdp, formula02b);
50 EXPECT_FALSE(perms3.is_initialized());
51 boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms4 = storm::ps::computePermissiveSchedulerViaMILP<>(*mdp, formula001b);
52 EXPECT_TRUE(perms4.is_initialized());
53
54 storm::modelchecker::SparseMdpPrctlModelChecker<storm::models::sparse::Mdp<double>> checker0(*mdp);
55
56 std::unique_ptr<storm::modelchecker::CheckResult> result0 = checker0.check(env, formula02);
57 storm::modelchecker::ExplicitQualitativeCheckResult& qualitativeResult0 = result0->asExplicitQualitativeCheckResult();
58
59 ASSERT_FALSE(qualitativeResult0[0]);
60
61 auto submdp = perms->apply();
62 storm::modelchecker::SparseMdpPrctlModelChecker<storm::models::sparse::Mdp<double>> checker1(submdp);
63
64 std::unique_ptr<storm::modelchecker::CheckResult> result1 = checker1.check(env, formula02);
65 storm::modelchecker::ExplicitQualitativeCheckResult& qualitativeResult1 = result1->asExplicitQualitativeCheckResult();
66
67 EXPECT_TRUE(qualitativeResult1[0]);
68}
69
70#endif
TEST
TEST(OrderTest, Simple)
Definition OrderTest.cpp:8
storm::builder::BuilderOptions::setBuildAllLabels
BuilderOptions & setBuildAllLabels(bool newValue=true)
Should all reward models be built? If not set, only required reward models are build.
Definition BuilderOptions.cpp:221
storm::builder::BuilderOptions::setBuildChoiceLabels
BuilderOptions & setBuildChoiceLabels(bool newValue=true)
Should the choice labels be built?
Definition BuilderOptions.cpp:254
storm::builder::ExplicitModelBuilder::build
std::shared_ptr< storm::models::sparse::Model< ValueType, RewardModelType > > build()
Convert the program given at construction time to an abstract model.
Definition ExplicitModelBuilder.cpp:91
storm::expressions::ExpressionManager::getSharedPointer
std::shared_ptr< ExpressionManager > getSharedPointer()
Retrieves a shared pointer to the expression manager.
Definition ExpressionManager.cpp:330
storm::modelchecker::CheckResult::asExplicitQualitativeCheckResult
ExplicitQualitativeCheckResult & asExplicitQualitativeCheckResult()
Definition CheckResult.cpp:85
storm::models::sparse::Mdp
This class represents a (discrete-time) Markov decision process.
Definition Mdp.h:14
storm::parser::PrismParser::parse
static storm::prism::Program parse(std::string const &filename, bool prismCompatability=false)
Parses the given file into the PRISM storage classes assuming it complies with the PRISM syntax.
Definition PrismParser.cpp:5
storm::prism::Program::getManager
storm::expressions::ExpressionManager & getManager() const
Retrieves the manager responsible for the expressions of this program.
Definition Program.cpp:2359
storm::logic::isLowerBound
bool isLowerBound(ComparisonType t)
Definition ComparisonType.h:16
storm_gtest.h