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logfile error 0 votes 1 comment -
The "infeasible" model is feasible with pen and paper. Answered 0 votes 4 comments -
MIO in Python, Multiplying decision variables and arrays Answered 1 vote 4 comments -
Test if the start solution is feasible 0 votes 14 comments -
Insert a previous result in gurobi Ongoing 0 votes 12 comments -
Multiple .lp file run in a time Answered 1 vote 2 comments -
Solving different models in parallel (C++/OpenMP) Answered 0 votes 4 comments -
Travelling Salesman Lazy Constraint Answered 1 vote 3 comments -
model.addConstr() does not work? Answered 0 votes 2 comments -
Weird behavior with PSD matrix in a Convex QP problem Answered 0 votes 8 comments -
Retrieve global cuts Answered 0 votes 5 comments -
Get numbers of lazy constraints added Answered 0 votes 2 comments -
Constraint violation after changing cost-values in an existing code-base 0 votes 3 comments -
Reading matrix variables in in callback / Python matrix API Answered 0 votes 6 comments -
Gurobi does not optimize result (always the same result) Answered 0 votes 3 comments -
Enforce a solution to see which constraints broke? Answered 0 votes 2 comments -
Error reading LP format file.. Malformed term in expression Neighboring tokens 0 votes 2 comments -
Is Gurobi able to handle a decision variable in the index/as a boundary in a sum? Answered 0 votes 2 comments -
How to add the cutting planes iteratively in Gubobi+Python? Answered 0 votes 2 comments -
Log File in Gurobi 9? Answered 0 votes 6 comments -
Using addGenConstrAnd leads to "max general constraint violation" Answered 0 votes 6 comments -
strange behavior - explainable by numerical issues? 1 vote 1 comment -
Solution Provided by Gurobi violates Model Constraints 0 votes 2 comments -
Farkas certificate 0 votes 1 comment -
Display LP filename instead of "Model fingerprint". 1 vote 1 comment -
Get the iterations and ObjVal, while "model.optimize(mycallback)" is running Answered 0 votes 4 comments -
Setting params in the Callback Answered 0 votes 2 comments -
Usage of variable as key during building of model - Python API Answered 0 votes 3 comments -
How to surpress direct output to stdout if logging enabled - Python API Ongoing 1 vote 3 comments -
Preferred way to check if variable value is non zero Answered 0 votes 4 comments
Programming
New postWriting & debugging optimization applications, API questions