New answers tagged

3

In addition to @LocalSolver's answer, I believe you can solve your problem relatively easily with the or-tools routing library (free and open source). At its core, this library solves a TSP, over which you can add constraints with a resource based logic. For example, the load on a vehicle is a resource, this resource is incremented when visiting a node, and ...


4

Welcome to OR.SE. It is not easy to enter into your problem and your model. You have modeled your problem in MILP, with each edge represented as a 0-1 variable. There are different possible formulations. All will be tedious to implement, even more if you have many constraints to implement. To make it easier and more scalable, we suggest you follow a ...


Top 50 recent answers are included