diff --git a/test/functional/modelchecker/SparseDtmcRegionModelCheckerTest.cpp b/test/functional/modelchecker/SparseDtmcRegionModelCheckerTest.cpp
index c514d9ffa..f14808886 100644
--- a/test/functional/modelchecker/SparseDtmcRegionModelCheckerTest.cpp
+++ b/test/functional/modelchecker/SparseDtmcRegionModelCheckerTest.cpp
@@ -92,40 +92,17 @@ TEST(SparseDtmcRegionModelCheckerTest, Brp_Rew) {
     std::string formulaAsString = "R>2.5 [F ((s=5) | (s=0&srep=3)) ]";
     std::string constantsAsString = "pL=0.9,TOAck=0.5";
     carl::VariablePool::getInstance().clear();
-    std::cout << "registred variables" << std::endl;
-    carl::printRegisteredVariableNames();
-    std::cout << std::endl;
+    
     storm::prism::Program program = storm::parseProgram(programFile);
     program = storm::utility::prism::preprocess(program, constantsAsString);
-
-    std::cout << "registred variables" << std::endl;
-    carl::printRegisteredVariableNames();
-    std::cout << std::endl;
     std::vector<std::shared_ptr<const storm::logic::Formula>> formulas = storm::parseFormulasForProgram(formulaAsString, program);;
     std::shared_ptr<storm::models::sparse::Dtmc<storm::RationalFunction>> model = storm::buildSparseModel<storm::RationalFunction>(program, formulas)->as<storm::models::sparse::Dtmc<storm::RationalFunction>>();
-    std::cout << "registred variables" << std::endl;
-    carl::printRegisteredVariableNames();
-    std::cout << std::endl;
     auto const& regionSettings = storm::settings::getModule<storm::settings::modules::RegionSettings>();
     storm::modelchecker::region::SparseRegionModelCheckerSettings settings(regionSettings.getSampleMode(), regionSettings.getApproxMode(), regionSettings.getSmtMode());
     auto dtmcModelchecker = std::make_shared<storm::modelchecker::region::SparseDtmcRegionModelChecker<storm::models::sparse::Dtmc<storm::RationalFunction>, double>>(model, settings);
     dtmcModelchecker->specifyFormula(formulas[0]);
     //start testing
-    std::cout << "registred variables" << std::endl;
-    carl::printRegisteredVariableNames();
-    std::cout << std::endl;
     auto allSatRegion=storm::modelchecker::region::ParameterRegion<storm::RationalFunction>::parseRegion("0.7<=pK<=0.875,0.75<=TOMsg<=0.95");
-    std::cout << "registred variables" << std::endl;
-    carl::printRegisteredVariableNames();
-    std::cout << std::endl;
-    std::cout << "model parameters" << std::endl;
-    for(auto const& p : storm::models::sparse::getProbabilityParameters(*model)) {
-        std::cout << p.getId() << std::endl;
-    }
-    std::cout << "region parameters" << std::endl;
-    for(auto const& p : allSatRegion.getVariables()) {
-        std::cout << p.getId() << std::endl;
-    }
     auto exBothRegion=storm::modelchecker::region::ParameterRegion<storm::RationalFunction>::parseRegion("0.6<=pK<=0.9,0.5<=TOMsg<=0.95");
     auto exBothHardRegion=storm::modelchecker::region::ParameterRegion<storm::RationalFunction>::parseRegion("0.5<=pK<=0.75,0.3<=TOMsg<=0.4"); //this region has a local maximum!
     auto allVioRegion=storm::modelchecker::region::ParameterRegion<storm::RationalFunction>::parseRegion("0.1<=pK<=0.3,0.2<=TOMsg<=0.3");