Internal conditions have decision variables: the vehicle id and the passing rate. The density conditions have the vehicle id and the density.
In this version, the bounds of vehicle id for both internal and density conditions, and the passing rate are both set as -inf and inf.
Need to investigate:
Does -inf and inf bounds work with CPLEX?
Can we learn a better range. E.g. realistically, the passing rate must be constrained in a range.
Internal conditions have decision variables: the vehicle id and the passing rate. The density conditions have the vehicle id and the density. In this version, the bounds of vehicle id for both internal and density conditions, and the passing rate are both set as -inf and inf. Need to investigate: