Bugfix for the dimensions of some data of parsed Markov automata.

Former-commit-id: ab11be9ec4

src/modelchecker/csl/SparseMarkovAutomatonCslModelChecker.h

@@ -302,8 +302,8 @@ namespace storm {
 
                     // Finally, we are ready to create the SSP matrix and right-hand side of the SSP.
                     std::vector<ValueType> b;
-                    typename storm::storage::SparseMatrixBuilder<ValueType> sspMatrixBuilder(0, 0, 0, true, numberOfStatesNotInMecs + mecDecomposition.size() + 1);
-
+                    typename storm::storage::SparseMatrixBuilder<ValueType> sspMatrixBuilder(0, 0, 0, true, numberOfStatesNotInMecs + mecDecomposition.size());
+                    
                     // If the source state is not contained in any MEC, we copy its choices (and perform the necessary modifications).
                     uint_fast64_t currentChoice = 0;
                     for (auto state : statesNotContainedInAnyMec) {
@@ -385,7 +385,7 @@ namespace storm {
                     }
                     
                     // Finalize the matrix and solve the corresponding system of equations.
-                    storm::storage::SparseMatrix<ValueType> sspMatrix = sspMatrixBuilder.build(currentChoice + 1);
+                    storm::storage::SparseMatrix<ValueType> sspMatrix = sspMatrixBuilder.build(currentChoice);
                     
                     std::vector<ValueType> x(numberOfStatesNotInMecs + mecDecomposition.size());
                     nondeterministicLinearEquationSolver->solveEquationSystem(min, sspMatrix, x, b);

src/models/MarkovAutomaton.h

@@ -126,7 +126,7 @@ namespace storm {
                     //uint_fast64_t newNumberOfRows = this->getNumberOfChoices() - numberOfHybridStates;
                     
                     // Create the matrix for the new transition relation and the corresponding nondeterministic choice vector.
-                    storm::storage::SparseMatrixBuilder<T> newTransitionMatrixBuilder(0, 0, 0, true, this->getNumberOfStates() + 1);
+                    storm::storage::SparseMatrixBuilder<T> newTransitionMatrixBuilder(0, 0, 0, true, this->getNumberOfStates());
                     
                     // Now copy over all choices that need to be kept.
                     uint_fast64_t currentChoice = 0;

src/parser/MarkovAutomatonSparseTransitionParser.cpp

@@ -257,9 +257,6 @@ namespace storm {
 				++currentChoice;
 			}
 
-			// Put a sentinel element at the end.
-			result.transitionMatrixBuilder.newRowGroup(currentChoice);
-
 			return result;
 		}