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Results tagged with integer-programming
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user 13613
For questions about mathematical optimization problems involving binary or general integer variables.
1
vote
1
answer
80
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CPLEX Working Memory
I have an integer program that is memory intensive. When I solve the problem with defaults the best LP relaxation constantly keeps improving even if the extent of improvement is small. But occasionall …
- 33
2
votes
2
answers
106
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Optimizing calls to a separation problem in branch and cut
I have a MIP in which I am able to generate cuts at intermediate relaxation solutions using the context class. These cuts are derived from a separation problem. However, after adding them, the code ru …
- 33