Markov automaton model checker now clearing basic requirements

src/storm/modelchecker/csl/helper/SparseMarkovAutomatonCslHelper.cpp

@@ -90,9 +90,11 @@ namespace storm {
 
                 // Check for requirements of the solver.
                 storm::solver::MinMaxLinearEquationSolverRequirements requirements = minMaxLinearEquationSolverFactory.getRequirements(storm::solver::EquationSystemType::UntilProbabilities);
+                requirements.clearBounds();
                 STORM_LOG_THROW(requirements.empty(), storm::exceptions::UncheckedRequirementException, "Cannot establish requirements for solver.");
 
                 std::unique_ptr<storm::solver::MinMaxLinearEquationSolver<ValueType>> solver = minMaxLinearEquationSolverFactory.create(aProbabilistic);
+                solver->setBounds(storm::utility::zero<ValueType>(), storm::utility::one<ValueType>());
                 solver->setRequirementsChecked();
                 solver->setCachingEnabled(true);
                 
@@ -377,9 +379,11 @@ namespace storm {
                 
                 // Check for requirements of the solver.
                 storm::solver::MinMaxLinearEquationSolverRequirements requirements = minMaxLinearEquationSolverFactory.getRequirements(storm::solver::EquationSystemType::StochasticShortestPath);
+                requirements.clearLowerBounds();
                 STORM_LOG_THROW(requirements.empty(), storm::exceptions::UncheckedRequirementException, "Cannot establish requirements for solver.");
 
                 std::unique_ptr<storm::solver::MinMaxLinearEquationSolver<ValueType>> solver = minMaxLinearEquationSolverFactory.create(sspMatrix);
+                solver->setLowerBound(storm::utility::zero<ValueType>());
                 solver->setRequirementsChecked();
                 solver->solveEquations(dir, x, b);