sp
/
tempest
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

post merge fixes to interface

tempestpy_adaptions
Sebastian Junges 5 years ago
parent
83fce0118c
commit
39bfbd5bf7
5 changed files with 105 additions and 90 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 3
      src/storm-pomdp-cli/settings/PomdpSettings.cpp
  2. 2
      src/storm-pomdp-cli/settings/modules/POMDPSettings.cpp
  3. 11
      src/storm-pomdp-cli/settings/modules/QualitativePOMDPAnalysisSettings.cpp
  4. 1
      src/storm-pomdp-cli/settings/modules/QualitativePOMDPAnalysisSettings.h
  5. 174
      src/storm-pomdp-cli/storm-pomdp.cpp

3
src/storm-pomdp-cli/settings/PomdpSettings.cpp
View File

@ -32,6 +32,7 @@
#include "storm-pomdp-cli/settings/modules/POMDPSettings.h" #include "storm-pomdp-cli/settings/modules/POMDPSettings.h"
#include "storm-pomdp-cli/settings/modules/GridApproximationSettings.h" #include "storm-pomdp-cli/settings/modules/GridApproximationSettings.h"
#include "storm-pomdp-cli/settings/modules/QualitativePOMDPAnalysisSettings.h"
namespace storm { namespace storm {
namespace settings { namespace settings {
@ -46,6 +47,8 @@ namespace storm {
storm::settings::addModule<storm::settings::modules::POMDPSettings>(); storm::settings::addModule<storm::settings::modules::POMDPSettings>();
storm::settings::addModule<storm::settings::modules::GridApproximationSettings>(); storm::settings::addModule<storm::settings::modules::GridApproximationSettings>();
storm::settings::addModule<storm::settings::modules::QualitativePOMDPAnalysisSettings>();
storm::settings::addModule<storm::settings::modules::TransformationSettings>(); storm::settings::addModule<storm::settings::modules::TransformationSettings>();
storm::settings::addModule<storm::settings::modules::GmmxxEquationSolverSettings>(); storm::settings::addModule<storm::settings::modules::GmmxxEquationSolverSettings>();

2
src/storm-pomdp-cli/settings/modules/POMDPSettings.cpp
View File

@ -27,7 +27,7 @@ namespace storm {
const std::string transformBinaryOption = "transformbinary"; const std::string transformBinaryOption = "transformbinary";
const std::string transformSimpleOption = "transformsimple"; const std::string transformSimpleOption = "transformsimple";
const std::string memlessSearchOption = "memlesssearch"; const std::string memlessSearchOption = "memlesssearch";
std::vector<std::string> memlessSearchMethods = {"none", "ccdmemless", "ccdmemory", "iterative"};
std::vector<std::string> memlessSearchMethods = {"none", "ccd-memless", "ccd-memory", "iterative"};
const std::string checkFullyObservableOption = "check-fully-observable"; const std::string checkFullyObservableOption = "check-fully-observable";
POMDPSettings::POMDPSettings() : ModuleSettings(moduleName) { POMDPSettings::POMDPSettings() : ModuleSettings(moduleName) {

11
src/storm-pomdp-cli/settings/modules/QualitativePOMDPAnalysisSettings.cpp
View File

@ -13,15 +13,17 @@ namespace storm {
namespace modules { namespace modules {
const std::string QualitativePOMDPAnalysisSettings::moduleName = "pomdpQualitative"; const std::string QualitativePOMDPAnalysisSettings::moduleName = "pomdpQualitative";
const std::string exportSATCallsOption = "exportSATCallsPath";
const std::string lookaheadHorizonOption = "lookaheadHorizon";
const std::string onlyDeterministicOption = "onlyDeterministic";
const std::string exportSATCallsOption = "exportSATcallspath";
const std::string lookaheadHorizonOption = "lookaheadhorizon";
const std::string onlyDeterministicOption = "onlydeterministic";
const std::string winningRegionOption = "winningregion";
QualitativePOMDPAnalysisSettings::QualitativePOMDPAnalysisSettings() : ModuleSettings(moduleName) { QualitativePOMDPAnalysisSettings::QualitativePOMDPAnalysisSettings() : ModuleSettings(moduleName) {
this->addOption(storm::settings::OptionBuilder(moduleName, exportSATCallsOption, false, "Export the SAT calls?.").addArgument(storm::settings::ArgumentBuilder::createStringArgument("path", "The name of the file to which to write the model.").build()).build()); this->addOption(storm::settings::OptionBuilder(moduleName, exportSATCallsOption, false, "Export the SAT calls?.").addArgument(storm::settings::ArgumentBuilder::createStringArgument("path", "The name of the file to which to write the model.").build()).build());
this->addOption(storm::settings::OptionBuilder(moduleName, lookaheadHorizonOption, false, "In reachability in combination with a discrete ranking function, a lookahead is necessary.").addArgument(storm::settings::ArgumentBuilder::createUnsignedIntegerArgument("bound", "The lookahead. Use 0 for the number of states.").setDefaultValueUnsignedInteger(0).build()).build()); this->addOption(storm::settings::OptionBuilder(moduleName, lookaheadHorizonOption, false, "In reachability in combination with a discrete ranking function, a lookahead is necessary.").addArgument(storm::settings::ArgumentBuilder::createUnsignedIntegerArgument("bound", "The lookahead. Use 0 for the number of states.").setDefaultValueUnsignedInteger(0).build()).build());
this->addOption(storm::settings::OptionBuilder(moduleName, onlyDeterministicOption, false, "Search only for deterministic schedulers").build()); this->addOption(storm::settings::OptionBuilder(moduleName, onlyDeterministicOption, false, "Search only for deterministic schedulers").build());
this->addOption(storm::settings::OptionBuilder(moduleName, winningRegionOption, false, "Search for the winning region").build());
} }
uint64_t QualitativePOMDPAnalysisSettings::getLookahead() const { uint64_t QualitativePOMDPAnalysisSettings::getLookahead() const {
@ -39,6 +41,9 @@ namespace storm {
return this->getOption(onlyDeterministicOption).getHasOptionBeenSet(); return this->getOption(onlyDeterministicOption).getHasOptionBeenSet();
} }
bool QualitativePOMDPAnalysisSettings::isWinningRegionSet() const {
return this->getOption(winningRegionOption).getHasOptionBeenSet();
}
void QualitativePOMDPAnalysisSettings::finalize() { void QualitativePOMDPAnalysisSettings::finalize() {
} }

1
src/storm-pomdp-cli/settings/modules/QualitativePOMDPAnalysisSettings.h
View File

@ -24,6 +24,7 @@ namespace storm {
bool isExportSATCallsSet() const; bool isExportSATCallsSet() const;
std::string getExportSATCallsPath() const; std::string getExportSATCallsPath() const;
bool isOnlyDeterministicSet() const; bool isOnlyDeterministicSet() const;
bool isWinningRegionSet() const;
virtual ~QualitativePOMDPAnalysisSettings() = default; virtual ~QualitativePOMDPAnalysisSettings() = default;

174
src/storm-pomdp-cli/storm-pomdp.cpp
View File

@ -4,6 +4,7 @@
#include "storm/settings/modules/DebugSettings.h" #include "storm/settings/modules/DebugSettings.h"
#include "storm-pomdp-cli/settings/modules/POMDPSettings.h" #include "storm-pomdp-cli/settings/modules/POMDPSettings.h"
#include "storm-pomdp-cli/settings/modules/GridApproximationSettings.h" #include "storm-pomdp-cli/settings/modules/GridApproximationSettings.h"
#include "storm-pomdp-cli/settings/modules/QualitativePOMDPAnalysisSettings.h"
#include "storm-pomdp-cli/settings/PomdpSettings.h" #include "storm-pomdp-cli/settings/PomdpSettings.h"
#include "storm/analysis/GraphConditions.h" #include "storm/analysis/GraphConditions.h"
@ -115,14 +116,15 @@
// return validFormula; // return validFormula;
//} //}
// //
//template<typename ValueType>
//std::set<uint32_t> extractObservations(storm::models::sparse::Pomdp<ValueType> const& pomdp, storm::storage::BitVector const& states) {
// std::set<uint32_t> observations;
// for(auto state : states) {
// observations.insert(pomdp.getObservation(state));
// }
// return observations;
//}
template<typename ValueType>
std::set<uint32_t> extractObservations(storm::models::sparse::Pomdp<ValueType> const& pomdp, storm::storage::BitVector const& states) {
// TODO move.
std::set<uint32_t> observations;
for(auto state : states) {
observations.insert(pomdp.getObservation(state));
}
return observations;
}
// //
///*! ///*!
// * Entry point for the pomdp backend. // * Entry point for the pomdp backend.
@ -236,7 +238,6 @@ namespace storm {
STORM_PRINT_AND_LOG(oldChoiceCount - pomdp->getNumberOfChoices() << " choices eliminated through self-loop elimination." << std::endl); STORM_PRINT_AND_LOG(oldChoiceCount - pomdp->getNumberOfChoices() << " choices eliminated through self-loop elimination." << std::endl);
preprocessingPerformed = true; preprocessingPerformed = true;
} }
>>>>>>> prism-pomdp
} }
if (pomdpSettings.isQualitativeReductionSet() && formulaInfo.isNonNestedReachabilityProbability()) { if (pomdpSettings.isQualitativeReductionSet() && formulaInfo.isNonNestedReachabilityProbability()) {
storm::analysis::QualitativeAnalysis<ValueType> qualitativeAnalysis(*pomdp); storm::analysis::QualitativeAnalysis<ValueType> qualitativeAnalysis(*pomdp);
@ -272,6 +273,78 @@ namespace storm {
} }
} }
template<typename ValueType>
void performQualitativeAnalysis(std::shared_ptr<storm::models::sparse::Pomdp<ValueType>> const& pomdp, storm::pomdp::analysis::FormulaInformation const& formulaInfo, storm::logic::Formula const& formula) {
auto const& pomdpSettings = storm::settings::getModule<storm::settings::modules::POMDPSettings>();
auto const& qualSettings = storm::settings::getModule<storm::settings::modules::QualitativePOMDPAnalysisSettings>();
STORM_LOG_THROW(formulaInfo.isNonNestedReachabilityProbability(), storm::exceptions::NotSupportedException, "Qualitative memoryless scheduler search is not implemented for this property type.");
STORM_LOG_TRACE("Run qualitative preprocessing...");
storm::analysis::QualitativeAnalysis<ValueType> qualitativeAnalysis(*pomdp);
// After preprocessing, this might be done cheaper.
storm::storage::BitVector targetStates = qualitativeAnalysis.analyseProb1(formula.asProbabilityOperatorFormula());
STORM_LOG_TRACE("target states: " << targetStates);
storm::storage::BitVector surelyNotAlmostSurelyReachTarget = qualitativeAnalysis.analyseProbSmaller1(formula.asProbabilityOperatorFormula());
std::set<uint32_t> targetObservationSet = extractObservations(*pomdp, targetStates);
storm::expressions::ExpressionManager expressionManager;
std::shared_ptr<storm::utility::solver::SmtSolverFactory> smtSolverFactory = std::make_shared<storm::utility::solver::Z3SmtSolverFactory>();
uint64_t lookahead = qualSettings.getLookahead();
if (lookahead == 0) {
lookahead = pomdp->getNumberOfStates();
}
storm::pomdp::MemlessSearchOptions options;
options.onlyDeterministicStrategies = qualSettings.isOnlyDeterministicSet();
uint64_t loglevel = 0;
// TODO a big ugly, but we have our own loglevels.
if(storm::utility::getLogLevel() == l3pp::LogLevel::INFO) {
loglevel = 1;
}
else if(storm::utility::getLogLevel() == l3pp::LogLevel::DEBUG) {
loglevel = 2;
}
else if(storm::utility::getLogLevel() == l3pp::LogLevel::TRACE) {
loglevel = 3;
}
options.setDebugLevel(loglevel);
if (qualSettings.isExportSATCallsSet()) {
options.setExportSATCalls(qualSettings.getExportSATCallsPath());
}
if (storm::utility::graph::checkIfECWithChoiceExists(pomdp->getTransitionMatrix(), pomdp->getBackwardTransitions(), ~targetStates & ~surelyNotAlmostSurelyReachTarget, storm::storage::BitVector(pomdp->getNumberOfChoices(), true))) {
options.lookaheadRequired = true;
STORM_LOG_DEBUG("Lookahead required.");
} else {
options.lookaheadRequired = false;
STORM_LOG_DEBUG("No lookahead required.");
}
STORM_LOG_TRACE("target states: " << targetStates);
if (pomdpSettings.getMemlessSearchMethod() == "ccd-memless") {
storm::pomdp::QualitativeStrategySearchNaive<ValueType> memlessSearch(*pomdp, targetObservationSet, targetStates, surelyNotAlmostSurelyReachTarget, smtSolverFactory);
if (qualSettings.isWinningRegionSet()) {
STORM_LOG_ERROR("Computing winning regions is not supported by ccd-memless.");
} else {
memlessSearch.analyzeForInitialStates(lookahead);
}
} else if (pomdpSettings.getMemlessSearchMethod() == "iterative") {
storm::pomdp::MemlessStrategySearchQualitative<ValueType> search(*pomdp, targetObservationSet, targetStates, surelyNotAlmostSurelyReachTarget, smtSolverFactory, options);
if (qualSettings.isWinningRegionSet()) {
search.findNewStrategyForSomeState(lookahead);
} else {
search.analyzeForInitialStates(lookahead);
}
search.finalizeStatistics();
search.getStatistics().print();
} else {
STORM_LOG_ERROR("This method is not implemented.");
}
}
template<typename ValueType, storm::dd::DdType DdType> template<typename ValueType, storm::dd::DdType DdType>
bool performAnalysis(std::shared_ptr<storm::models::sparse::Pomdp<ValueType>> const& pomdp, storm::pomdp::analysis::FormulaInformation const& formulaInfo, storm::logic::Formula const& formula) { bool performAnalysis(std::shared_ptr<storm::models::sparse::Pomdp<ValueType>> const& pomdp, storm::pomdp::analysis::FormulaInformation const& formulaInfo, storm::logic::Formula const& formula) {
auto const& pomdpSettings = storm::settings::getModule<storm::settings::modules::POMDPSettings>(); auto const& pomdpSettings = storm::settings::getModule<storm::settings::modules::POMDPSettings>();
@ -311,69 +384,9 @@ namespace storm {
analysisPerformed = true; analysisPerformed = true;
} }
if (pomdpSettings.isMemlessSearchSet()) { if (pomdpSettings.isMemlessSearchSet()) {
STORM_LOG_THROW(formulaInfo.isNonNestedReachabilityProbability(), storm::exceptions::NotSupportedException, "Qualitative memoryless scheduler search is not implemented for this property type.");
storm::analysis::QualitativeAnalysis<double> qualitativeAnalysis(*pomdp);
// After preprocessing, this might be done cheaper.
storm::storage::BitVector targetStates = qualitativeAnalysis.analyseProb1(formula->asProbabilityOperatorFormula());
storm::storage::BitVector surelyNotAlmostSurelyReachTarget = qualitativeAnalysis.analyseProbSmaller1(formula->asProbabilityOperatorFormula());
std::set<uint32_t> targetObservationSet = extractObservations(*pomdp, targetStates);
// std::cout << std::endl;
// pomdp->writeDotToStream(std::cout);
// std::cout << std::endl;
// std::cout << std::endl;
storm::expressions::ExpressionManager expressionManager;
std::shared_ptr<storm::utility::solver::SmtSolverFactory> smtSolverFactory = std::make_shared<storm::utility::solver::Z3SmtSolverFactory>();
uint64_t lookahead = pomdpQualSettings.getLookahead();
if (lookahead == 0) {
lookahead = pomdp->getNumberOfStates();
}
storm::pomdp::MemlessSearchOptions options;
options.onlyDeterministicStrategies = pomdpQualSettings.isOnlyDeterministicSet();
uint64_t loglevel = 0;
// TODO a big ugly, but we have our own loglevels.
if(storm::utility::getLogLevel() == l3pp::LogLevel::INFO) {
loglevel = 1;
}
else if(storm::utility::getLogLevel() == l3pp::LogLevel::DEBUG) {
loglevel = 2;
}
else if(storm::utility::getLogLevel() == l3pp::LogLevel::TRACE) {
loglevel = 3;
}
options.setDebugLevel(loglevel);
if (pomdpQualSettings.isExportSATCallsSet()) {
options.setExportSATCalls(pomdpQualSettings.getExportSATCallsPath());
}
if (storm::utility::graph::checkIfECWithChoiceExists(pomdp->getTransitionMatrix(), pomdp->getBackwardTransitions(), ~targetStates & ~surelyNotAlmostSurelyReachTarget, storm::storage::BitVector(pomdp->getNumberOfChoices(), true))) {
options.lookaheadRequired = true;
STORM_LOG_DEBUG("Lookahead required.");
} else {
options.lookaheadRequired = false;
STORM_LOG_DEBUG("No lookahead required.");
}
if (pomdpSettings.getMemlessSearchMethod() == "ccd16memless") {
storm::pomdp::QualitativeStrategySearchNaive<double> memlessSearch(*pomdp, targetObservationSet, targetStates, surelyNotAlmostSurelyReachTarget, smtSolverFactory);
memlessSearch.findNewStrategyForSomeState(lookahead);
} else if (pomdpSettings.getMemlessSearchMethod() == "iterative") {
storm::pomdp::MemlessStrategySearchQualitative<double> memlessSearch(*pomdp, targetObservationSet, targetStates, surelyNotAlmostSurelyReachTarget, smtSolverFactory, options);
memlessSearch.findNewStrategyForSomeState(lookahead);
memlessSearch.finalizeStatistics();
memlessSearch.getStatistics().print();
} else {
STORM_LOG_ERROR("This method is not implemented.");
}
performQualitativeAnalysis(pomdp, formulaInfo, formula);
analysisPerformed = true; analysisPerformed = true;
} }
if (pomdpSettings.isCheckFullyObservableSet()) { if (pomdpSettings.isCheckFullyObservableSet()) {
STORM_PRINT_AND_LOG("Analyzing the formula on the fully observable MDP ... "); STORM_PRINT_AND_LOG("Analyzing the formula on the fully observable MDP ... ");
@ -488,15 +501,6 @@ namespace storm {
storm::transformer::MakePOMDPCanonic<ValueType> makeCanonic(*pomdp); storm::transformer::MakePOMDPCanonic<ValueType> makeCanonic(*pomdp);
pomdp = makeCanonic.transform(); pomdp = makeCanonic.transform();
// if (ioSettings.isExportDotSet()) {
// std::shared_ptr<storm::models::sparse::Model<double>> sparseModel = pomdp;
// storm::api::exportSparseModelAsDot(sparseModel, ioSettings.getExportDotFilename(), ioSettings.getExportDotMaxWidth());
// }
// if (ioSettings.isExportExplicitSet()) {
// std::shared_ptr<storm::models::sparse::Model<double>> sparseModel = pomdp;
// storm::api::exportSparseModelAsDrn(sparseModel, ioSettings.getExportExplicitFilename());
// }
std::shared_ptr<storm::logic::Formula const> formula; std::shared_ptr<storm::logic::Formula const> formula;
if (!symbolicInput.properties.empty()) { if (!symbolicInput.properties.empty()) {
formula = symbolicInput.properties.front().getRawFormula(); formula = symbolicInput.properties.front().getRawFormula();
@ -523,16 +527,18 @@ namespace storm {
} }
sw.restart(); sw.restart();
if (performAnalysis<ValueType, DdType>(pomdp, formulaInfo, *formula)) {
if (performTransformation<ValueType, DdType>(pomdp, *formula)) {
sw.stop(); sw.stop();
STORM_PRINT_AND_LOG("Time for POMDP analysis: " << sw << "s." << std::endl);
STORM_PRINT_AND_LOG("Time for POMDP transformation(s): " << sw << "s." << std::endl);
} }
sw.restart(); sw.restart();
if (performTransformation<ValueType, DdType>(pomdp, *formula)) {
if (performAnalysis<ValueType, DdType>(pomdp, formulaInfo, *formula)) {
sw.stop(); sw.stop();
STORM_PRINT_AND_LOG("Time for POMDP transformation(s): " << sw << "s." << std::endl);
STORM_PRINT_AND_LOG("Time for POMDP analysis: " << sw << "s." << std::endl);
} }
} else { } else {
STORM_LOG_WARN("Nothing to be done. Did you forget to specify a formula?"); STORM_LOG_WARN("Nothing to be done. Did you forget to specify a formula?");
} }

Write Preview
Loading…
Cancel
Save