Tobias Achterberg
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Tobias Achterbergによる最近のアクティビティ-
Yes, this should work. Please give it a try! Tobias
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No, the point is that in some cases the user does not have a complete solution at hand, but is just speculating that a certain combination of variable assignments can be extended to a full solution...
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Gurobi does not keep an open connection to the token server. So, whenever it needs to check the license, it will connect to the token server with a fresh connection. So, unless you change the DNS o...
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No, the CutPasses parameter should do the trick. Could it be that you encountered an integer solution on the way (I mean that the LP solution was integral)? When lazy constraints are involved, thin...
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Do you have smaller versions of the problem that you are able to solve? If so, the tuning tool applied on those smaller versions may identify parameters that are useful also for the larger problem.
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It could just be that Gurobi aborts the root cut loop and goes into branching even though you might still be able to find violated cuts. This is an important decision for performance whether one co...
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Why do you want to use SOS1? An SOS1 constraint says that at most one of the variables must be non-zero. If all variables are binary (as in your case), an SOS1 constraint on a set x1, x2, ..., xn i...