Lorenzo Moreschini

If I am not wrong, Gurobi should spend around 5% of the total runtime inside heuristics by default, but I guess that this limit is checked only at the start/end of each heuristics and not during th...

Hello Jaromil,the configuration of the virtual machine has been fixed and now I can see all 16 available logical cores reaching 100% usage during the exploration of the B&B tree.However, testing th...

Hi Jaromił,yes, I am running in a virtual machine and your explanation totally makes sense (sorry, I should have noticed it myself).That is absolutely not the expected configuration of the virtual ...

Here is the link to the rlp file: https://drive.google.com/file/d/1XNN23CnuxU2tA7S5DG3nu5uNDIuM_gDT/view?usp=sharingThe file requires authorization to be downloaded, when you first try to download ...

Thank you all. (If I had to make a lucky guess, it seems like the memory area where the MIP_SOLCNT value should be placed is not initialized to 0 at the beginning and, if accessed before the first ...

Hi Matthias, I prepared a MWE here: https://drive.google.com/file/d/1Nmop5bxuBb9xsKskHhoKEbqpsDj2m9TG/view?usp=sharing The link is protected, so when you open it I will receive an access request an...

Hi Jaromił, now that Gurobi 10.0 has been released, have you discussed this issue more deeply?Did you reach a decision whether or not you are going to implement this feature?

Hi Jaromił, thank you for your quick response. I have a few questions: 1) In your example you say that "these data structures currently cannot be modified for X>6 Threads", does it mean that I can ...