Fixing the Routes in Initial Solution

[Balage1551]

This is the same question asked differently, so my suggestion is the same:

Assigning a job to a specific vehicle only by applying hard constraint

There is an easy or a harder solution for this, depending on whether you know on which vehicle do you want to ad the job to. This solution doesn’t involve constraints. If you know it: Simply, create a new problem containing only the single vehicle and the subset of jobs it has in the primary solution and run it again. If you wish, you can feed in the previous route of the vehicle to the problem as an initial route for the vehicle. It will be prety fast compared to the optimalization of the ini…