Geoffrey, > Check your Solution's cloning method.
>If you clone the Visit, you need to make sure that planning variables of >each cloned Visit are pointing to the new clones and not the original >Visits. >See my implementation in TSP. Sure, my clone method is virtually the same as your TSP one (my whole project was basically a copy of TSP): https://github.com/davidglassborow/drools-planner/blob/vehicle_routing/drools-planner-examples/src/main/java/org/drools/planner/examples/tsp/domain/TravelingSalesmanTour.java#L96 and https://github.com/davidglassborow/drools-planner/blob/vehicle_routing/drools-planner-examples/src/main/java/org/drools/planner/examples/vehiclerouting/domain/VehicleRouter.java#L41 Did you have to make any other changes to make multi TSP work ? Was it just a case of adding another domicile, and then removing the return to domicile cost rule ? Cheers, Dave -- View this message in context: http://drools.46999.n3.nabble.com/Drools-Planner-Vehicle-routing-problems-tp3772797p3780331.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
