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Results tagged with integer-programming
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user 3501
For questions about mathematical optimization problems involving binary or general integer variables.
2
votes
How to get an extreme ray of an LP from Gurobi
I don't know whether this is the reason, but the documentation says that InfUnbdInfo is for LP only. So we might have to work with the LP. Two thoughts:
x = 0, u = 0 is a feasible solution for the MI …
- 186
8
votes
Accepted
Open source MILP solver for quick “good enough” solution
When I use CBC from time to time, it returns the best solution it has found even if it runs into the time limit. I guess, in your case, it has not even found a feasible solution.
I call it this way:
…
- 186