Roberval Gonçalves Moreira Filho
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Latest activity by Roberval Gonçalves Moreira Filho-
Roberval Gonçalves Moreira Filho commented,
Hi,Thanks for everything.I was successful in my project and I believe I understood enough for future implementations ^^
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Roberval Gonçalves Moreira Filho commented,
Where can I read about private object in gurobipy? i read this: https://www.gurobi.com/documentation/9.5/refman/lazyconstraints.html https://www.gurobi.com/documentation/9.5/refman/py_model_cblazy....
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Roberval Gonçalves Moreira Filho commented,
Thanks, I went on to add other constraints that aren't part of the classic model to get what I need. I don't understand why I can't add this C3 in a callback like this: def subTour(model, where): ...
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Roberval Gonçalves Moreira Filho created a post,
Lazy Constraints / TSP
AnsweredHello, I need to implement Lazy Constraints. I implement TSP model (This model: http://www.opl.ufc.br/pt/post/tsp/) But i dont know how i implement subtour in lazy constraint. My code: file = open(...