CPXERR_NOT_FOR_BENDERS
2004 problem not compatible with Benders
#define CPXERR_NOT_FOR_BENDERS 2004
Benders algorithm is incompatible with the problem at hand.
Check the problem at hand for one or more of the following features
that are incompatible with Benders algorithm:
- ranged constraints
- multiple objectives
- semi-continuous variables
- semi-integer variables
- global constraints
- indicator constraints
- special order sets (SOS)
- quadratic terms in the objective (QP)
- quadratic terms among the constraints (QCP)
- lazy constraints
- control callbacks