allow multiple depot-bounded round tours with one vehicle

[oblonski]

If the vehicle routing problem is modeled with services, vehicles can only conduct a single round tour. If one requires multipe round tours, one needs to model it with shipments. Latter, however, requires an a priori assignment of the depot. Furthermore, using shipments is much more expensive in terms of computation time. Therefore, it would be helpful, if vehicles are allowed to make multiple round tours with services.

[Szbuli]

Any update on this issue?

[Szbuli]

@oblonski Can you give us some hints/ideas how to solve this problem? We might be interested in implementing it.

[danghung-dev]

@oblonski can you give us some hints ?