config.setOption( EventProcessingOption.STREAM );
KieSessionConfiguration sessionConfig = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
sessionConfig.setOption( ClockTypeOption.get( "pseudo" ) );
KnowledgeBase knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase( config );
knowledgeBase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
StatefulKnowledgeSession ksession = knowledgeBase.newStatefulKnowledgeSession( sessionConfig,
KnowledgeBaseFactory.newEnvironment() );
PseudoClockScheduler pseudoClock = ksession.<PseudoClockScheduler>getSessionClock();
FactHandle h = ksession.insert( new A() );