I am solving Capacitated Vehicle Routing Problem (CVRP) with Adaptive Large Neighborhood Search (ALNS) metaheuristic.
I start my algorithm with a random initial solution, but the solution I get is incomplete. There is a node that has not been visited.
Does it cause a problem, in this case, to start with an incomplete initial solution? Is there a way to fix this problem?
My program is in Java. The initial solution is generated randomly.