Working towards making every (remaining) test work

Former-commit-id: e4560e07f2

src/models/Dtmc.h

@@ -322,12 +322,12 @@ private:
 
 		for (uint_fast64_t row = 0; row < this->getTransitionMatrix().getRowCount(); ++row) {
 			T sum = this->getTransitionMatrix().getRowSum(row);
+                        
 			if (sum == 0) {
-				LOG4CPLUS_ERROR(logger, "Row " << row << " has sum 0");
 				return false;
 			}
 			if (std::abs(sum - 1) > precision) {
-				LOG4CPLUS_ERROR(logger, "Row " << row << " has sum " << sum);
+				LOG4CPLUS_ERROR(logger, "Row " << row << " has sum " << sum << ".");
 				return false;
 			}
 		}

src/models/Mdp.h

@@ -216,6 +216,7 @@ private:
 		double precision = s->getOptionByLongName("precision").getArgument(0).getValueAsDouble();
 		for (uint_fast64_t row = 0; row < this->getTransitionMatrix().getRowCount(); row++) {
 			T sum = this->getTransitionMatrix().getRowSum(row);
+                        
 			if (sum == 0) continue;
 			if (std::abs(sum - 1) > precision)  {
 				return false;

src/storage/SparseMatrix.cpp

@@ -231,6 +231,7 @@ namespace storm {
                 columnIndications.push_back(column);
                 columnCount = column + 1;
                 rowCount = row + 1;
+                ++currentEntryCount;
             }
         }