Adrian Lipow
- Total activity 10
- Last activity
- Member since
- Following 0 users
- Followed by 0 users
- Votes 1
- Subscriptions 3
Posts
Recent activity by Adrian Lipow-
IntegralityFocus affects solution of non-convex, continuous models
AnsweredHi, when solving a continuous, non-convex model with Gurobi, I noticed that setting the IntegralityFocus parameter to 1 affects the returned solution (the parameter was set due to the calling conte...
-
MIP bound is greater than reported incumbent solution and reported solution is suboptimal
AnsweredHi, when solving a MIP using ConcurrentMIP (as well as some other non-default parameter settings, see linked log-file), Gurobi reports multiple weird things: The reported bound is greater than the...
-
Number of Threads affects MIP solution
AnsweredHi, I am solving a MIP using Gurobi 9.5. There seems to be an issue that causes Gurobi to find a drastically different objective value when a certain number of threads is set. In particular, I got ...