Matheus Ota
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Matheus Otaによる最近のアクティビティ-
Hi Marika,In that particular instance, if the return happens before the check, the code crashes later during cut separation. But in most crashing instances, GDB was pointing out that the code was c...
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I had the same error again. Here is the new callback code. Just to be clear, I believe the checking loop do not use any Gurobi data. The separation routine does, but it is called after all the chec...
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Hi Marika,It is not a single cut that triggers the issue. Only after Gurobi is running for a while that the issue happens (so multiple cuts get added and of different types). It is hard to isolate ...
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Hi Eli, The beginning of my code is the following: // integer solutionif (where == GRB_CB_MIPSOL){ solution_value = &CutsCallback::getSolution; nodeCount = getDoubleInfo(GRB_CB_MIPSOL_NODCNT)...
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Hi Eli, Thanks for the fast response! This is the log presented by Gurobi: Optimize a model with 26 rows, 50 columns and 100 nonzerosVariable types: 0 continuous, 50 integer (50 binary)Coefficient ...
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Hi Sonja, Thanks for the reply. I'm using Gurobi 8.1. The MIPGapAbs was exactly what I was looking for! Best, Matheus