Fikri Kucuksayacigil
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Votes on activity by Fikri Kucuksayacigil-
How to give a parameter list to Gurobi
AnsweredHi all, I use Gurobi to solve an optimization problem in Julia. I might need to try different Gurobi parameters. Currently, I write parameters and their values inside the model directly, like Expan...
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How to make the search over B&B tree faster?
AnsweredHello all, I have some issues for which I desperately need your help. I have some other tickets opened before, but this one will be the most comprehensive so that I can get your help in a faster an...
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How does NodeMethod work?
AnsweredHi, I have a very large MIP problem. I have a question about turning off crossover for barrier method for MIP. When I choose the parameters as follows, Expansion_Model = Model(optimizer_with_attrib...
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Adding a few variables and constraints makes the model nearly unsolvable
AnsweredHi all, I have a power systems optimization model. It is pretty large model, but Gurobi did not have any problem to solve it in 4 hours. This was the situation a few weeks ago. Below, you can see t...
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Not clear how to install Gurobi in Linux with command prompt
AnsweredHi, I am not an expert in Linux system (a little familiarity with this operating system). I have a Linux cluster, and want to run an optimization model there. I was able to download Gurobi and put ...