Jacob Mannhardt
- Total activity 24
- Last activity
- Member since
- Following 0 users
- Followed by 0 users
- Votes 6
- Subscriptions 4
Posts
Recent activity by Jacob Mannhardt-
Varying Ordering Time for similar models
AnsweredHey everybody, I have two models that are super similar, model A and model B. In fact, they only differ in one constraint. The matrix dimensions are similar as well:model A: Presolved: 7054320 rows...
-
Suboptimal termination and unbounded or infeasible solution
AnsweredHey all, We use the barrier algorithm without Crossover for a relatively large model (see log below). I know that the ranges aren't great, but unfortunately the parameters must be in consistent phy...
-
Disable Crossover for MILP that is reduced to LP in Presolve
AnsweredI have a problem that is formulated as an MILP, however is reduced to an LP (0 integer variables) in Presolve (which is absolutely correct and a great feature that Gurobi detects that automatically...