Gwyneth Butera
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Latest activity by Gwyneth Butera-
Gwyneth Butera commented,
For additional information, please also see the Knowledge Base article: Constraint has no bool value (are you trying "lb <= expr <= ub"?)
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Gwyneth Butera commented,
Hi Carlos - As this now appears to be a license issue, I have opened a new ticket. I will reply there. G.
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Gwyneth Butera commented,
Hi Carlos - As far as I know, we've only seen this error once before. This error might be due to a Python version mismatch, or to a de-installation of pytracemalloc. Do you get this error if you ...
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Gwyneth Butera commented,
Please also see our Knowledge Base article How do I model logical and general expressions? for additional information.
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Gwyneth Butera commented,
Hi, There is no built-in print function for Gurobi objects. Thus, you can only print the actual expression by rebuilding it on your own by using functions for a linear expression to get the coeffic...
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Gwyneth Butera commented,
Also see the forum post MIP bound is greater than reported incumbent solution and reported solution is suboptimal.
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Gwyneth Butera commented,
Related to Number of Threads affects MIP Solution
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Gwyneth Butera commented,
Please also see the Knowledge Base article How does presolve work? for more information.
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Gwyneth Butera commented,
Hi Amal - It looks like Gurobi is using the ;license from the pip installer. This Knowledge Base article might help How do I resolve a "Model too large for size-limited Gurobi license" error?
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Gwyneth Butera commented,
Gurobi solves your model with the barrier method. As an interior point method, the barrier does not compute a basic solution (i.e., one in a vertex of the feasible region) but an interior one, that...