fixed bug in safety shield creation

src/storm/shields/PreSafetyShield.cpp

@@ -12,7 +12,7 @@ namespace tempest {
 
         template<typename ValueType, typename IndexType>
         storm::storage::Scheduler<ValueType> PreSafetyShield<ValueType, IndexType>::construct() {
-            storm::storage::Scheduler<ValueType> shield(this->rowGroupIndices.size());
+            storm::storage::Scheduler<ValueType> shield(this->rowGroupIndices.size() - 1);
             STORM_LOG_DEBUG(this->rowGroupIndices.size());
             STORM_LOG_DEBUG(this->relevantStates);
             for(auto const& x : this->choiceValues) {
@@ -22,18 +22,15 @@ namespace tempest {
             for(uint state = 0; state < this->rowGroupIndices.size() - 1; state++) {
                 if(this->relevantStates.get(state)) {
                     uint rowGroupSize = this->rowGroupIndices[state + 1] - this->rowGroupIndices[state];
-                    STORM_LOG_DEBUG("rowGroupSize: " << rowGroupSize);
                     storm::storage::Distribution<ValueType, IndexType> actionDistribution;
                     ValueType maxProbability = *std::max_element(this->choiceValues.begin(), this->choiceValues.begin() + rowGroupSize);
                     for(uint choice = 0; choice < rowGroupSize; choice++, choice_it++) {
                         if(allowedValue<ValueType, IndexType>(maxProbability, *choice_it, this->shieldingExpression)) {
                             actionDistribution.addProbability(choice, *choice_it);
-                            STORM_LOG_DEBUG("Adding " << *choice_it << " to dist");
                         }
                     }
                     actionDistribution.normalize();
                     shield.setChoice(storm::storage::SchedulerChoice<ValueType>(actionDistribution), state);
-                    STORM_LOG_DEBUG("SchedulerChoice: " << storm::storage::SchedulerChoice<ValueType>(actionDistribution));
 
                 } else {
                     shield.setChoice(storm::storage::Distribution<ValueType, IndexType>(), state);