Fixed bugs

Former-commit-id: d602972afc

src/storage/dft/DFTState.cpp

@@ -123,26 +123,18 @@ namespace storm {
 
         template<typename ValueType>
         void DFTState<ValueType>::setFailed(size_t id) {
-            if (mDft.isRepresentative(id)) {
-                // Activate failed element
-                activate(id);
-            }
             mStatus.set(mStateGenerationInfo.getStateIndex(id));
         }
 
         template<typename ValueType>
         void DFTState<ValueType>::setFailsafe(size_t id) {
-            if (mDft.isRepresentative(id)) {
-                // Activate failed element
-                activate(id);
-            }
             mStatus.set(mStateGenerationInfo.getStateIndex(id)+1);
         }
 
         template<typename ValueType>
         void DFTState<ValueType>::setDontCare(size_t id) {
             if (mDft.isRepresentative(id)) {
-                // Activate failed element
+                // Activate dont care element
                 activate(id);
             }
             mStatus.setFromInt(mStateGenerationInfo.getStateIndex(id), 2, static_cast<uint_fast64_t>(DFTElementState::DontCare) );

src/storage/dft/DFTStateGenerationInfo.h

@@ -98,7 +98,7 @@ namespace storm {
                             for (size_t index = 0; index < newSymmetries.size(); ++index) {
                                 mSymmetries.insert(mSymmetries.begin() + i + 1 + index, std::make_pair(childLength, newSymmetries[index]));
                             }
-                            i += mSymmetries[j].second.size();
+                            i += newSymmetries.size();
                             break;
                         }
                     }