Simon Felix
- Total activity 14
- Last activity
- Member since
- Following 0 users
- Followed by 0 users
- Votes 4
- Subscriptions 4
Activity overview
Latest activity by Simon Felix-
Simon Felix commented,
I just tested this and found that you'll have to re-add the lazy constraints, for every reoptimization. To answer your questions: Gurobi "forgets" lazy constraints right after the optimization The...
-
Simon Felix commented,
Thanks for the explanation. This matches my understanding. With my original post I wanted to gain a better understanding of the Distributed MIP algorithms in Gurobi. The parts which I don't quite u...
-
Simon Felix commented,
Hi Matthias Hmm... I think you misread my original post? In my example I ran Gurobi on a *single* node, not on a cluster. Best regards,Simon
-
Simon Felix commented,
No, unfortunately I haven't been able to do more experiments. I have only used 9.1 without DistributedMIP.
-
Simon Felix commented,
Hi Mathias Barrier=2 probably helps to give you a quicker root node solution. But this will not do anything to accelerate the search. For that you could see whether "NoRelHeurTime=3600" (or so) hel...
-
Simon Felix created a post,
Distributed MIP logging & ramp-up question
I was just solving a MIP instance on a more powerful remote machine, by starting grb_rs there and configuring my application to use it as single, distributed MIP node. I noticed in the log that the...