MAU15

Thanks for your response. This was also my initial approach. However, this method proves to be unfeasible. Most likely the min constraint is incompatible with the inequality constraint because the ...

I am trying to model recurring vehicle visits to the same location. For each visit at a specific location, the vehicle has an entry and an exit node and for these nodes, the corresponding times are...

Thanks again! I got it to work. Unbeknownst to me, when I used the SetObjective command to maximize the objective function, the coefficients were reset to zero's. That's solved now. 

Thanks for your reply! Yes I would like a variable for each \(\texttt{order}\), but with three indexes corresponding to the order, departure and arrival values. Hopefully this example clarifies my ...