Algorithms
New postHow optimization algorithms work & improving their performance
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Gurobi is taking too much time in converging the nonlinear constraints in MIQCP problem Answered0 votes 4 comments

Gurobi 9.1.1 only uses a single thread in MIP mode Answered0 votes 1 comment

MIQP is solved faster but unstable! Any suggestions for this? Answered0 votes 2 comments

Barrier algorithm relatively slow for convex QCQP Answered0 votes 1 comment

Any configurable parameters for the nonconvex quadratic solver? Answered0 votes 2 comments

the time Answered1 vote 1 comment

Is there any method to reduce cpu time in callback function ? Answered0 votes 3 comments

What's the meaning of "Learned Cut" in log Answered0 votes 2 comments

Theoretical Background on BarHomogeneous parameter Answered0 votes 1 comment

Root relaxation objective value is different from the objective value from continuous model Answered0 votes 1 comment

Why there are some numerical issues after turning off the presolve? Answered0 votes 1 comment

Conditional Constraints ifesle on decission variable Answered0 votes 1 comment

MIP problem  Bounds improves slowly Answered0 votes 3 comments

CPU time of first time to reach optimal solution Answered0 votes 2 comments

Speed up solving of MILP model, bound gap is moving slowly Answered0 votes 1 comment

Log execution of simplex Answered0 votes 1 comment

Linearize quadratic continuous constraints Answered0 votes 1 comment

Gurobi stopping criteria0 votes 7 comments

QP solver works in an unstable way. Answered0 votes 3 comments

Issue with warmstart after changing rows Answered0 votes 2 comments

Cutoff and optimal solution Answered0 votes 3 comments

About the solution proformance of nonlinear problems via the new gurobi solver like 9.1 Answered0 votes 4 comments

How to determine the speed bottleneck of my Model? Answered0 votes 3 comments

I am happy with the gap between Incumbent and BestBd, can I stop and get the result? Answered0 votes 2 comments

How can I add a parameter into the the constraint? Answered0 votes 2 comments

MIP start takes very long to process Answered0 votes 6 comments

A script which runs perfectly in Pycharm can not be implemented in the Matlab environment. Answered0 votes 1 comment

implement cutting plane algorithm Answered0 votes 4 comments

How do I know the total running time used to get the optimal solution? (Understand the outputs of Gurobi) Answered0 votes 1 comment

Managing high number of constraints. Answered0 votes 1 comment