Fikri Kucuksayacigil

Hi Jaromil, I forgot to thank you. Everything is very clear now. I have some issues in making the optimization faster though. I will open another issue for that. Kind regards

Hi, After several attempts for scaling the model and tweaking Gurobi parameters, I solved some of the issues, but the finding an optimal solution faster is still problematic. I think I will open an...

Hi Jaromil, Thank you so much for your answer. It is getting clearer, but I need more guidance with the following questions. I am sorry if they are repetitive of the previous ones. 1) NodeMethod on...

Hi again, I have just the checked definition of NodeMethod, and it seems that only one of dual simplex, primal simplex, or barrier is applied in B&B nodes. When I do not have NodeMethod = 2 and Cro...

Hi, Thank you so much. I forgot to say that I had got rid of big-M constraints before, and current matrix ranges are Do you think it is still problematic? According to Gurobi parameter guidelines,...

Hi Matthias, I am sorry for my delayed answer. I have been traveling, and have been busy to finish accumulated tasks after I returned. After several trials of playing with Gurobi parameters (Method...

Thank you so much for your answers. There were some errors related to the cluster, that is why I delayed a bit to respond. I think I have a working installation. Everything seems fine. Just one cor...

Okay, I think I added the above-mentioned commands into .bashrc file. Let me test if it is installed or not.

By the way, I had already looked at the documentation Linux software installation guide before I asked this question. I did not know that putting the above-mentioned commands is an installation. Co...

Hi, Thank you so much for your response. I put these commands in command prompt. Do I also need to put these in ~/.bashrc file? By the way, I do not know what ~/.bashrc is. Can you help me with this?