After creating my model for a problem, what steps should I take to test if a change in the model is actually helpful or not?
CpSolverResponse: status: FEASIBLE objective: 4661700 best_bound: 9876900 booleans: 108186 conflicts: 6415 branches: 3173794 propagations: 7757468 integer_propagations: 24021224 walltime: 21.7395 usertime: 21.7395 deterministic_time: 6.71619 primal_integral: 4.72458e+06
Some ideas that I have are (with a small problem instance):
- Compare the time to solve it.
- Compare the number of conflicts.
- Compare the best objective bound given a time limit.