cmds.add( new NewKnowledgeBaseCommand( null ) );
cmds.add( new SetVariableCommandFromLastReturn( ContextManager.ROOT,
KnowledgeBase.class.getName() ) );
cmds.add( new KnowledgeBaseAddKnowledgePackagesCommand() );
KnowledgeSessionConfiguration ksessionConf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
ksessionConf.setOption( ClockTypeOption.get( "pseudo" ) );
cmds.add( new NewStatefulKnowledgeSessionCommand( ksessionConf ) );