added some necessary conditions for the rewardbounded weight vector checker

src/storm/modelchecker/multiobjective/pcaa/SparseMdpRewardBoundedPcaaWeightVectorChecker.cpp

@@ -23,6 +23,9 @@ namespace storm {
             
             template <class SparseMdpModelType>
             SparseMdpRewardBoundedPcaaWeightVectorChecker<SparseMdpModelType>::SparseMdpRewardBoundedPcaaWeightVectorChecker(SparseMultiObjectivePreprocessorResult<SparseMdpModelType> const& preprocessorResult) : PcaaWeightVectorChecker<SparseMdpModelType>(preprocessorResult.objectives), rewardUnfolding(*preprocessorResult.preprocessedModel, this->objectives, storm::storage::BitVector(preprocessorResult.preprocessedModel->getNumberOfChoices(), true), preprocessorResult.reward0EStates) {
+                
+                STORM_LOG_THROW(preprocessorResult.rewardFinitenessType == SparseMultiObjectivePreprocessorResult<SparseMdpModelType>::RewardFinitenessType::AllFinite, storm::exceptions::NotSupportedException, "There is a scheduler that yields infinite reward for one  objective. This is not supported.");
+                STORM_LOG_THROW(preprocessorResult.preprocessedModel->getInitialStates().getNumberOfSetBits() == 1, storm::exceptions::NotSupportedException, "The model has multiple initial states.");
             
             }