WIP: Resolve "Test with larger variety of distributions/compilers"

Closes #141 Closes #146

Processes/QGSJetII/testQGSJetII.cc

@@ -118,6 +118,7 @@ TEST_CASE("QgsjetIIInterface", "[processes]") {
   const geometry::CoordinateSystem& cs = env.GetCoordinateSystem();
 
   corsika::random::RNGManager::GetInstance().RegisterRandomStream("qgran");
+  corsika::random::RNGManager::GetInstance().SeedAll(11111);
 
   SECTION("InteractionInterface") {