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gathered dimension related data into a struct. Also started with lower reward bounds

main
TimQu 8 years ago
parent
41cf4e76db
commit
d129683c61
5 changed files with 88 additions and 43 deletions
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  1. 30
      src/storm/modelchecker/multiobjective/rewardbounded/Dimension.h
  2. 82
      src/storm/modelchecker/multiobjective/rewardbounded/MultiDimensionalRewardUnfolding.cpp
  3. 6
      src/storm/modelchecker/multiobjective/rewardbounded/MultiDimensionalRewardUnfolding.h
  4. 10
      src/storm/modelchecker/multiobjective/rewardbounded/ProductModel.cpp
  5. 3
      src/storm/modelchecker/multiobjective/rewardbounded/ProductModel.h

30
src/storm/modelchecker/multiobjective/rewardbounded/Dimension.h
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@ -0,0 +1,30 @@
#pragma once
#include <boost/optional.hpp>
#include "storm/storage/BitVector.h"
#include "storm/storage/SparseMatrix.h"
#include "storm/modelchecker/multiobjective/Objective.h"
#include "storm/modelchecker/multiobjective/rewardbounded/EpochManager.h"
#include "storm/modelchecker/multiobjective/rewardbounded/ProductModel.h"
#include "storm/models/sparse/Mdp.h"
#include "storm/utility/vector.h"
#include "storm/storage/memorystructure/MemoryStructure.h"
#include "storm/utility/Stopwatch.h"
namespace storm {
namespace modelchecker {
namespace multiobjective {
template<typename ValueType>
struct Dimension {
std::shared_ptr<storm::logic::Formula const> formula;
uint64_t objectiveIndex;
boost::optional<std::string> memoryLabel;
bool isUpperBounded;
ValueType scalingFactor;
boost::optional<uint64_t> maxValue;
};
}
}
}

82
src/storm/modelchecker/multiobjective/rewardbounded/MultiDimensionalRewardUnfolding.cpp
View File

@ -74,15 +74,19 @@ namespace storm {
STORM_LOG_THROW(formula.getSubformula().isBoundedUntilFormula(), storm::exceptions::NotSupportedException, "Unexpected type of subformula for formula " << formula); STORM_LOG_THROW(formula.getSubformula().isBoundedUntilFormula(), storm::exceptions::NotSupportedException, "Unexpected type of subformula for formula " << formula);
auto const& subformula = formula.getSubformula().asBoundedUntilFormula(); auto const& subformula = formula.getSubformula().asBoundedUntilFormula();
for (uint64_t dim = 0; dim < subformula.getDimension(); ++dim) { for (uint64_t dim = 0; dim < subformula.getDimension(); ++dim) {
subObjectives.push_back(std::make_pair(subformula.restrictToDimension(dim), objIndex));
std::string memLabel = "dim" + std::to_string(subObjectives.size()) + "_maybe";
Dimension<ValueType> dimension;
dimension.formula = subformula.restrictToDimension(dim);
dimension.objectiveIndex = objIndex;
std::string memLabel = "dim" + std::to_string(dimensions.size()) + "_maybe";
while (model.getStateLabeling().containsLabel(memLabel)) { while (model.getStateLabeling().containsLabel(memLabel)) {
memLabel = "_" + memLabel; memLabel = "_" + memLabel;
} }
memoryLabels.push_back(memLabel);
dimension.memoryLabel = memLabel;
dimension.isUpperBounded = subformula.hasUpperBound(dim);
STORM_LOG_THROW(subformula.hasLowerBound(dim) != dimension.isUpperBounded, storm::exceptions::NotSupportedException, "Bounded until formulas are only supported by this method if they consider either an upper bound or a lower bound. Got " << subformula << " instead.");
if (subformula.getTimeBoundReference(dim).isTimeBound() || subformula.getTimeBoundReference(dim).isStepBound()) { if (subformula.getTimeBoundReference(dim).isTimeBound() || subformula.getTimeBoundReference(dim).isStepBound()) {
dimensionWiseEpochSteps.push_back(std::vector<uint64_t>(model.getNumberOfChoices(), 1)); dimensionWiseEpochSteps.push_back(std::vector<uint64_t>(model.getNumberOfChoices(), 1));
scalingFactors.push_back(storm::utility::one<ValueType>());
dimension.scalingFactor = storm::utility::one<ValueType>();
} else { } else {
STORM_LOG_ASSERT(subformula.getTimeBoundReference(dim).isRewardBound(), "Unexpected type of time bound."); STORM_LOG_ASSERT(subformula.getTimeBoundReference(dim).isRewardBound(), "Unexpected type of time bound.");
std::string const& rewardName = subformula.getTimeBoundReference(dim).getRewardName(); std::string const& rewardName = subformula.getTimeBoundReference(dim).getRewardName();
@ -92,30 +96,34 @@ namespace storm {
std::vector<ValueType> actionRewards = rewardModel.getTotalRewardVector(this->model.getTransitionMatrix()); std::vector<ValueType> actionRewards = rewardModel.getTotalRewardVector(this->model.getTransitionMatrix());
auto discretizedRewardsAndFactor = storm::utility::vector::toIntegralVector<ValueType, uint64_t>(actionRewards); auto discretizedRewardsAndFactor = storm::utility::vector::toIntegralVector<ValueType, uint64_t>(actionRewards);
dimensionWiseEpochSteps.push_back(std::move(discretizedRewardsAndFactor.first)); dimensionWiseEpochSteps.push_back(std::move(discretizedRewardsAndFactor.first));
scalingFactors.push_back(std::move(discretizedRewardsAndFactor.second));
dimension.scalingFactor = std::move(discretizedRewardsAndFactor.second);
} }
dimensions.emplace_back(std::move(dimension));
} }
} else if (formula.isRewardOperatorFormula() && formula.getSubformula().isCumulativeRewardFormula()) { } else if (formula.isRewardOperatorFormula() && formula.getSubformula().isCumulativeRewardFormula()) {
subObjectives.push_back(std::make_pair(formula.getSubformula().asSharedPointer(), objIndex));
Dimension<ValueType> dimension;
dimension.formula = formula.getSubformula().asSharedPointer();
dimension.objectiveIndex = objIndex;
dimension.isUpperBounded = true;
dimension.scalingFactor = storm::utility::one<ValueType>();
dimensions.emplace_back(std::move(dimension));
dimensionWiseEpochSteps.push_back(std::vector<uint64_t>(model.getNumberOfChoices(), 1)); dimensionWiseEpochSteps.push_back(std::vector<uint64_t>(model.getNumberOfChoices(), 1));
scalingFactors.push_back(storm::utility::one<ValueType>());
memoryLabels.push_back(boost::none);
} }
} }
// Compute a mapping for each objective to the set of dimensions it considers // Compute a mapping for each objective to the set of dimensions it considers
for (uint64_t objIndex = 0; objIndex < this->objectives.size(); ++objIndex) { for (uint64_t objIndex = 0; objIndex < this->objectives.size(); ++objIndex) {
storm::storage::BitVector dimensions(subObjectives.size(), false);
for (uint64_t subObjIndex = 0; subObjIndex < subObjectives.size(); ++subObjIndex) {
if (subObjectives[subObjIndex].second == objIndex) {
dimensions.set(subObjIndex, true);
storm::storage::BitVector objDimensions(dimensions.size(), false);
for (uint64_t dim = 0; dim < dimensions.size(); ++dim) {
if (dimensions[dim].objectiveIndex == objIndex) {
objDimensions.set(dim, true);
} }
} }
objectiveDimensions.push_back(std::move(dimensions));
objectiveDimensions.push_back(std::move(objDimensions));
} }
// Initialize the epoch manager // Initialize the epoch manager
epochManager = EpochManager(subObjectives.size());
epochManager = EpochManager(dimensions.size());
// Convert the epoch steps to a choice-wise representation // Convert the epoch steps to a choice-wise representation
epochSteps.reserve(model.getNumberOfChoices()); epochSteps.reserve(model.getNumberOfChoices());
@ -156,21 +164,29 @@ namespace storm {
for (uint64_t dim = 0; dim < epochManager.getDimensionCount(); ++dim) { for (uint64_t dim = 0; dim < epochManager.getDimensionCount(); ++dim) {
storm::expressions::Expression bound; storm::expressions::Expression bound;
bool isStrict = false; bool isStrict = false;
storm::logic::Formula const& dimFormula = *subObjectives[dim].first;
storm::logic::Formula const& dimFormula = *dimensions[dim].formula;
if (dimFormula.isBoundedUntilFormula()) { if (dimFormula.isBoundedUntilFormula()) {
assert(!dimFormula.asBoundedUntilFormula().isMultiDimensional()); assert(!dimFormula.asBoundedUntilFormula().isMultiDimensional());
STORM_LOG_THROW(dimFormula.asBoundedUntilFormula().hasUpperBound() && !dimFormula.asBoundedUntilFormula().hasLowerBound(), storm::exceptions::NotSupportedException, "Until formulas with a lower or no upper bound are not supported.");
bound = dimFormula.asBoundedUntilFormula().getUpperBound();
isStrict = dimFormula.asBoundedUntilFormula().isUpperBoundStrict();
if (dimFormula.asBoundedUntilFormula().hasUpperBound()) {
STORM_LOG_ASSERT(!dimFormula.asBoundedUntilFormula().hasLowerBound(), "Bounded until formulas with interval bounds are not supported.");
bound = dimFormula.asBoundedUntilFormula().getUpperBound();
isStrict = dimFormula.asBoundedUntilFormula().isUpperBoundStrict();
} else {
STORM_LOG_ASSERT(dimFormula.asBoundedUntilFormula().hasLowerBound(), "Bounded until formulas without any bounds are not supported.");
bound = dimFormula.asBoundedUntilFormula().getLowerBound();
isStrict = dimFormula.asBoundedUntilFormula().isLowerBoundStrict();
}
} else if (dimFormula.isCumulativeRewardFormula()) { } else if (dimFormula.isCumulativeRewardFormula()) {
bound = dimFormula.asCumulativeRewardFormula().getBound(); bound = dimFormula.asCumulativeRewardFormula().getBound();
isStrict = dimFormula.asCumulativeRewardFormula().isBoundStrict(); isStrict = dimFormula.asCumulativeRewardFormula().isBoundStrict();
} }
STORM_LOG_THROW(!bound.containsVariables(), storm::exceptions::NotSupportedException, "The bound " << bound << " contains undefined constants."); STORM_LOG_THROW(!bound.containsVariables(), storm::exceptions::NotSupportedException, "The bound " << bound << " contains undefined constants.");
ValueType discretizedBound = storm::utility::convertNumber<ValueType>(bound.evaluateAsRational()); ValueType discretizedBound = storm::utility::convertNumber<ValueType>(bound.evaluateAsRational());
discretizedBound /= scalingFactors[dim];
if (isStrict && discretizedBound == storm::utility::floor(discretizedBound)) {
discretizedBound = storm::utility::floor(discretizedBound) - storm::utility::one<ValueType>();
discretizedBound /= dimensions[dim].scalingFactor;
if (storm::utility::isInteger(discretizedBound)) {
if (isStrict == dimensions[dim].isUpperBounded) {
discretizedBound -= storm::utility::one<ValueType>();
}
} else { } else {
discretizedBound = storm::utility::floor(discretizedBound); discretizedBound = storm::utility::floor(discretizedBound);
} }
@ -178,7 +194,7 @@ namespace storm {
STORM_LOG_THROW(epochManager.isValidDimensionValue(dimensionValue), storm::exceptions::NotSupportedException, "The bound " << bound << " is too high for the considered number of dimensions."); STORM_LOG_THROW(epochManager.isValidDimensionValue(dimensionValue), storm::exceptions::NotSupportedException, "The bound " << bound << " is too high for the considered number of dimensions.");
epochManager.setDimensionOfEpoch(startEpoch, dim, dimensionValue); epochManager.setDimensionOfEpoch(startEpoch, dim, dimensionValue);
} }
//std::cout << "Start epoch is " << epochManager.toString(startEpoch) << std::endl;
STORM_LOG_TRACE("Start epoch is " << epochManager.toString(startEpoch));
return startEpoch; return startEpoch;
} }
@ -279,7 +295,7 @@ namespace storm {
for (uint64_t objIndex = 0; objIndex < this->objectives.size(); ++objIndex) { for (uint64_t objIndex = 0; objIndex < this->objectives.size(); ++objIndex) {
if (epochModel.objectiveRewardFilter[objIndex].get(reducedChoice)) { if (epochModel.objectiveRewardFilter[objIndex].get(reducedChoice)) {
for (auto const& dim : objectiveDimensions[objIndex]) { for (auto const& dim : objectiveDimensions[objIndex]) {
if (epochManager.isBottomDimension(successorEpoch, dim) && memoryState.get(dim)) {
if (dimensions[dim].isUpperBounded == epochManager.isBottomDimension(successorEpoch, dim) && memoryState.get(dim)) {
epochModel.objectiveRewardFilter[objIndex].set(reducedChoice, false); epochModel.objectiveRewardFilter[objIndex].set(reducedChoice, false);
break; break;
} }
@ -303,7 +319,7 @@ namespace storm {
storm::storage::BitVector successorRelevantDimensions(epochManager.getDimensionCount(), true); storm::storage::BitVector successorRelevantDimensions(epochManager.getDimensionCount(), true);
for (auto const& dim : memoryState) { for (auto const& dim : memoryState) {
if (epochManager.isBottomDimension(successorEpoch, dim)) { if (epochManager.isBottomDimension(successorEpoch, dim)) {
successorRelevantDimensions &= ~objectiveDimensions[subObjectives[dim].second];
successorRelevantDimensions &= ~objectiveDimensions[dimensions[dim].objectiveIndex];
} }
} }
for (auto const& successor : productModel->getProduct().getTransitionMatrix().getRow(productChoice)) { for (auto const& successor : productModel->getProduct().getTransitionMatrix().getRow(productChoice)) {
@ -353,7 +369,7 @@ namespace storm {
// std::cout << "Setting epoch class for epoch " << storm::utility::vector::toString(epoch) << std::endl; // std::cout << "Setting epoch class for epoch " << storm::utility::vector::toString(epoch) << std::endl;
swSetEpochClass.start(); swSetEpochClass.start();
swAux1.start(); swAux1.start();
auto productObjectiveRewards = productModel->computeObjectiveRewards(epoch, objectives, subObjectives, memoryLabels);
auto productObjectiveRewards = productModel->computeObjectiveRewards(epoch, objectives, dimensions);
storm::storage::BitVector stepChoices(productModel->getProduct().getNumberOfChoices(), false); storm::storage::BitVector stepChoices(productModel->getProduct().getNumberOfChoices(), false);
uint64_t choice = 0; uint64_t choice = 0;
@ -373,7 +389,7 @@ namespace storm {
swAux2.start(); swAux2.start();
storm::storage::BitVector allProductStates(productModel->getProduct().getNumberOfStates(), true); storm::storage::BitVector allProductStates(productModel->getProduct().getNumberOfStates(), true);
// Get the relevant states for this epoch. These are all states
// Get the relevant states for this epoch.
storm::storage::BitVector productInStates = productModel->computeInStates(epoch); storm::storage::BitVector productInStates = productModel->computeInStates(epoch);
// The epoch model only needs to consider the states that are reachable from a relevant state // The epoch model only needs to consider the states that are reachable from a relevant state
storm::storage::BitVector consideredStates = storm::utility::graph::getReachableStates(epochModel.epochMatrix, productInStates, allProductStates, ~allProductStates); storm::storage::BitVector consideredStates = storm::utility::graph::getReachableStates(epochModel.epochMatrix, productInStates, allProductStates, ~allProductStates);
@ -575,11 +591,11 @@ namespace storm {
// Get the set of states that for all subobjectives satisfy either the left or the right subformula // Get the set of states that for all subobjectives satisfy either the left or the right subformula
storm::storage::BitVector constraintStates(model.getNumberOfStates(), true); storm::storage::BitVector constraintStates(model.getNumberOfStates(), true);
for (auto const& dim : objectiveDimensions[objIndex]) { for (auto const& dim : objectiveDimensions[objIndex]) {
auto const& subObj = subObjectives[dim];
STORM_LOG_ASSERT(subObj.first->isBoundedUntilFormula(), "Unexpected Formula type");
auto const& dimension = dimensions[dim];
STORM_LOG_ASSERT(dimension.formula->isBoundedUntilFormula(), "Unexpected Formula type");
constraintStates &= constraintStates &=
(mc.check(subObj.first->asBoundedUntilFormula().getLeftSubformula())->asExplicitQualitativeCheckResult().getTruthValuesVector() |
mc.check(subObj.first->asBoundedUntilFormula().getRightSubformula())->asExplicitQualitativeCheckResult().getTruthValuesVector());
(mc.check(dimension.formula->asBoundedUntilFormula().getLeftSubformula())->asExplicitQualitativeCheckResult().getTruthValuesVector() |
mc.check(dimension.formula->asBoundedUntilFormula().getRightSubformula())->asExplicitQualitativeCheckResult().getTruthValuesVector());
} }
// Build the transitions between the memory states // Build the transitions between the memory states
@ -591,7 +607,7 @@ namespace storm {
std::shared_ptr<storm::logic::Formula const> transitionFormula = storm::logic::Formula::getTrueFormula(); std::shared_ptr<storm::logic::Formula const> transitionFormula = storm::logic::Formula::getTrueFormula();
for (auto const& subObjIndex : memStateBV) { for (auto const& subObjIndex : memStateBV) {
std::shared_ptr<storm::logic::Formula const> subObjFormula = subObjectives[dimensionIndexMap[subObjIndex]].first->asBoundedUntilFormula().getRightSubformula().asSharedPointer();
std::shared_ptr<storm::logic::Formula const> subObjFormula = dimensions[dimensionIndexMap[subObjIndex]].formula->asBoundedUntilFormula().getRightSubformula().asSharedPointer();
if (memStatePrimeBV.get(subObjIndex)) { if (memStatePrimeBV.get(subObjIndex)) {
subObjFormula = std::make_shared<storm::logic::UnaryBooleanStateFormula>(storm::logic::UnaryBooleanStateFormula::OperatorType::Not, subObjFormula); subObjFormula = std::make_shared<storm::logic::UnaryBooleanStateFormula>(storm::logic::UnaryBooleanStateFormula::OperatorType::Not, subObjFormula);
} }
@ -624,7 +640,7 @@ namespace storm {
for (uint64_t memState = 0; memState < objMemStates.size(); ++memState) { for (uint64_t memState = 0; memState < objMemStates.size(); ++memState) {
auto const& memStateBV = objMemStates[memState]; auto const& memStateBV = objMemStates[memState];
for (auto const& subObjIndex : memStateBV) { for (auto const& subObjIndex : memStateBV) {
objMemoryBuilder.setLabel(memState, memoryLabels[dimensionIndexMap[subObjIndex]].get());
objMemoryBuilder.setLabel(memState, dimensions[dimensionIndexMap[subObjIndex]].memoryLabel.get());
} }
} }
auto objMemory = objMemoryBuilder.build(); auto objMemory = objMemoryBuilder.build();
@ -642,7 +658,7 @@ namespace storm {
storm::storage::BitVector relevantSubObjectives(epochManager.getDimensionCount(), false); storm::storage::BitVector relevantSubObjectives(epochManager.getDimensionCount(), false);
std::set<std::string> stateLabels = memory.getStateLabeling().getLabelsOfState(memState); std::set<std::string> stateLabels = memory.getStateLabeling().getLabelsOfState(memState);
for (uint64_t dim = 0; dim < epochManager.getDimensionCount(); ++dim) { for (uint64_t dim = 0; dim < epochManager.getDimensionCount(); ++dim) {
if (memoryLabels[dim] && stateLabels.find(memoryLabels[dim].get()) != stateLabels.end()) {
if (dimensions[dim].memoryLabel && stateLabels.find(dimensions[dim].memoryLabel.get()) != stateLabels.end()) {
relevantSubObjectives.set(dim, true); relevantSubObjectives.set(dim, true);
} }
} }

6
src/storm/modelchecker/multiobjective/rewardbounded/MultiDimensionalRewardUnfolding.h
View File

@ -7,6 +7,7 @@
#include "storm/modelchecker/multiobjective/Objective.h" #include "storm/modelchecker/multiobjective/Objective.h"
#include "storm/modelchecker/multiobjective/rewardbounded/EpochManager.h" #include "storm/modelchecker/multiobjective/rewardbounded/EpochManager.h"
#include "storm/modelchecker/multiobjective/rewardbounded/ProductModel.h" #include "storm/modelchecker/multiobjective/rewardbounded/ProductModel.h"
#include "storm/modelchecker/multiobjective/rewardbounded/Dimension.h"
#include "storm/models/sparse/Mdp.h" #include "storm/models/sparse/Mdp.h"
#include "storm/utility/vector.h" #include "storm/utility/vector.h"
#include "storm/storage/memorystructure/MemoryStructure.h" #include "storm/storage/memorystructure/MemoryStructure.h"
@ -121,11 +122,8 @@ namespace storm {
EpochManager epochManager; EpochManager epochManager;
std::vector<Dimension<ValueType>> dimensions;
std::vector<storm::storage::BitVector> objectiveDimensions; std::vector<storm::storage::BitVector> objectiveDimensions;
std::vector<std::pair<std::shared_ptr<storm::logic::Formula const>, uint64_t>> subObjectives;
std::vector<boost::optional<std::string>> memoryLabels;
std::vector<ValueType> scalingFactors;
struct EpochSolution { struct EpochSolution {
uint64_t count; uint64_t count;

10
src/storm/modelchecker/multiobjective/rewardbounded/ProductModel.cpp
View File

@ -178,7 +178,7 @@ namespace storm {
} }
template<typename ValueType> template<typename ValueType>
std::vector<std::vector<ValueType>> ProductModel<ValueType>::computeObjectiveRewards(Epoch const& epoch, std::vector<storm::modelchecker::multiobjective::Objective<ValueType>> const& objectives, std::vector<std::pair<std::shared_ptr<storm::logic::Formula const>, uint64_t>> subObjectives, std::vector<boost::optional<std::string>> const& memoryLabels) const {
std::vector<std::vector<ValueType>> ProductModel<ValueType>::computeObjectiveRewards(Epoch const& epoch, std::vector<storm::modelchecker::multiobjective::Objective<ValueType>> const& objectives, std::vector<Dimension<ValueType>> const& dimensions) const {
std::vector<std::vector<ValueType>> objectiveRewards; std::vector<std::vector<ValueType>> objectiveRewards;
objectiveRewards.reserve(objectives.size()); objectiveRewards.reserve(objectives.size());
@ -193,7 +193,7 @@ namespace storm {
std::shared_ptr<storm::logic::Formula const> sinkStatesFormula; std::shared_ptr<storm::logic::Formula const> sinkStatesFormula;
for (auto const& dim : objectiveDimensions[objIndex]) { for (auto const& dim : objectiveDimensions[objIndex]) {
auto memLabelFormula = std::make_shared<storm::logic::AtomicLabelFormula>(memoryLabels[dim].get());
auto memLabelFormula = std::make_shared<storm::logic::AtomicLabelFormula>(dimensions[dim].memoryLabel.get());
if (sinkStatesFormula) { if (sinkStatesFormula) {
sinkStatesFormula = std::make_shared<storm::logic::BinaryBooleanStateFormula>(storm::logic::BinaryBooleanStateFormula::OperatorType::Or, sinkStatesFormula, memLabelFormula); sinkStatesFormula = std::make_shared<storm::logic::BinaryBooleanStateFormula>(storm::logic::BinaryBooleanStateFormula::OperatorType::Or, sinkStatesFormula, memLabelFormula);
} else { } else {
@ -211,7 +211,7 @@ namespace storm {
// find out whether objective reward should be earned within this epoch // find out whether objective reward should be earned within this epoch
bool collectRewardInEpoch = true; bool collectRewardInEpoch = true;
for (auto const& subObjIndex : relevantObjectives) { for (auto const& subObjIndex : relevantObjectives) {
if (epochManager.isBottomDimension(epoch, dimensionIndexMap[subObjIndex])) {
if (dimensions[dimensionIndexMap[subObjIndex]].isUpperBounded == epochManager.isBottomDimension(epoch, dimensionIndexMap[subObjIndex])) {
collectRewardInEpoch = false; collectRewardInEpoch = false;
break; break;
} }
@ -221,9 +221,9 @@ namespace storm {
std::shared_ptr<storm::logic::Formula const> relevantStatesFormula; std::shared_ptr<storm::logic::Formula const> relevantStatesFormula;
std::shared_ptr<storm::logic::Formula const> goalStatesFormula = storm::logic::CloneVisitor().clone(*sinkStatesFormula); std::shared_ptr<storm::logic::Formula const> goalStatesFormula = storm::logic::CloneVisitor().clone(*sinkStatesFormula);
for (uint64_t subObjIndex = 0; subObjIndex < dimensionIndexMap.size(); ++subObjIndex) { for (uint64_t subObjIndex = 0; subObjIndex < dimensionIndexMap.size(); ++subObjIndex) {
std::shared_ptr<storm::logic::Formula> memLabelFormula = std::make_shared<storm::logic::AtomicLabelFormula>(memoryLabels[dimensionIndexMap[subObjIndex]].get());
std::shared_ptr<storm::logic::Formula> memLabelFormula = std::make_shared<storm::logic::AtomicLabelFormula>(dimensions[dimensionIndexMap[subObjIndex]].memoryLabel.get());
if (relevantObjectives.get(subObjIndex)) { if (relevantObjectives.get(subObjIndex)) {
auto rightSubFormula = subObjectives[dimensionIndexMap[subObjIndex]].first->asBoundedUntilFormula().getRightSubformula().asSharedPointer();
auto rightSubFormula = dimensions[dimensionIndexMap[subObjIndex]].formula->asBoundedUntilFormula().getRightSubformula().asSharedPointer();
goalStatesFormula = std::make_shared<storm::logic::BinaryBooleanStateFormula>(storm::logic::BinaryBooleanStateFormula::OperatorType::And, goalStatesFormula, rightSubFormula); goalStatesFormula = std::make_shared<storm::logic::BinaryBooleanStateFormula>(storm::logic::BinaryBooleanStateFormula::OperatorType::And, goalStatesFormula, rightSubFormula);
} else { } else {
memLabelFormula = std::make_shared<storm::logic::UnaryBooleanStateFormula>(storm::logic::UnaryBooleanStateFormula::OperatorType::Not, memLabelFormula); memLabelFormula = std::make_shared<storm::logic::UnaryBooleanStateFormula>(storm::logic::UnaryBooleanStateFormula::OperatorType::Not, memLabelFormula);

3
src/storm/modelchecker/multiobjective/rewardbounded/ProductModel.h
View File

@ -5,6 +5,7 @@
#include "storm/storage/BitVector.h" #include "storm/storage/BitVector.h"
#include "storm/modelchecker/multiobjective/Objective.h" #include "storm/modelchecker/multiobjective/Objective.h"
#include "storm/modelchecker/multiobjective/rewardbounded/EpochManager.h" #include "storm/modelchecker/multiobjective/rewardbounded/EpochManager.h"
#include "storm/modelchecker/multiobjective/rewardbounded/Dimension.h"
#include "storm/models/sparse/Mdp.h" #include "storm/models/sparse/Mdp.h"
#include "storm/utility/vector.h" #include "storm/utility/vector.h"
#include "storm/storage/memorystructure/MemoryStructure.h" #include "storm/storage/memorystructure/MemoryStructure.h"
@ -38,7 +39,7 @@ namespace storm {
uint64_t getProductStateFromChoice(uint64_t const& productChoice) const; uint64_t getProductStateFromChoice(uint64_t const& productChoice) const;
std::vector<std::vector<ValueType>> computeObjectiveRewards(Epoch const& epoch, std::vector<storm::modelchecker::multiobjective::Objective<ValueType>> const& objectives, std::vector<std::pair<std::shared_ptr<storm::logic::Formula const>, uint64_t>> subObjectives, std::vector<boost::optional<std::string>> const& memoryLabels) const;
std::vector<std::vector<ValueType>> computeObjectiveRewards(Epoch const& epoch, std::vector<storm::modelchecker::multiobjective::Objective<ValueType>> const& objectives, std::vector<Dimension<ValueType>> const& dimensions) const;
storm::storage::BitVector computeInStates(Epoch const& epoch) const; storm::storage::BitVector computeInStates(Epoch const& epoch) const;

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