Algorithms – Gurobi Help Center

How optimization algorithms work & improving their performance

different weights for matrix rows (ILP) Answered
Adrian Dusa November 19, 2024 09:58 Edited

0 votes 13 comments
suboptimal Answered
Yanda Jiang November 16, 2024 18:35

0 votes 5 comments
how to reduce the factor NZ efficiently? Answered
Yanda Jiang November 07, 2024 06:47

0 votes 2 comments
Gurobi stucks even after the time limit Answered
Jean NIKIEMA November 04, 2024 10:01

0 votes 9 comments
My MIP problem cannot reach my Gap after one day! Awaiting user input
Chenxi Li November 02, 2024 10:20

0 votes 1 comment
Stoichiometric constraints not working on symbolic regression program Awaiting user input
Manuel Palma October 31, 2024 20:03 Edited

0 votes 4 comments
Lazy constraint implementation in Nonlinear MIP (MINP) Awaiting user input
Sena Aslı Bozkurt October 29, 2024 18:28

0 votes 1 comment
parameter setting Answered
du d October 25, 2024 04:50

0 votes 7 comments
How to speed up a milp problem? Answered
Sirui Zhao October 11, 2024 22:23

0 votes 1 comment
Barrier Method and Crossover in Large-Scale LP Solving Ongoing
Zhongfan Gu October 09, 2024 05:20

0 votes 4 comments
Dense columns Answered
Francisco Labora October 08, 2024 13:24

0 votes 1 comment
About heuristic Answered
Khadija Sakinah Kusumadila October 01, 2024 08:30

0 votes 1 comment
Terminate once barrier solves problem Answered
Raphael Maillard September 30, 2024 15:07

0 votes 1 comment
Capability of Gurobi for solving stochastic programming models Answered
Sakir Karakay September 28, 2024 09:58 Edited

0 votes 1 comment
why don't we have a a good result from this model Answered
Zhenting Xu September 27, 2024 20:12

0 votes 14 comments
How bad are quadratic constraints? Answered
Florian Speicher September 25, 2024 10:35 Edited

0 votes 1 comment
Objective gap declines so slowly when I use Gurobi to solve my non-convex MIQCP problem Answered
Cong Bai September 17, 2024 18:50

0 votes 3 comments
Questions regarding the heuristic parameter in Gurobi Answered
Joonmo Sung September 17, 2024 05:41

0 votes 1 comment
The model seems to ignore the added constraints Awaiting user input
Daniele Patria September 16, 2024 10:30

1 vote 1 comment
Gurobi cannot find the solution after one day Answered
Zhongjin Lu September 11, 2024 22:00

0 votes 6 comments
Why Gurobi cannot find the solution to a simple Quadratic Optimization Problem? Answered
Zhongjin Lu September 11, 2024 01:01

0 votes 2 comments
How to find a feasible solution that are most close to given starting values Answered
Yifeng Mao September 04, 2024 17:05

0 votes 4 comments
How parameters work Answered
Khadija Sakinah Kusumadila September 04, 2024 04:34

0 votes 1 comment
Nodes in MIP logging Answered
Xuan Lin September 10, 2024 01:29 Edited

0 votes 5 comments
Integrating OR operator without losing linearity Answered
Adam Lakatos August 24, 2024 11:50 Edited

0 votes 2 comments
Problem with enlarging the model Answered
Xuan Lin August 18, 2024 13:10 Edited

0 votes 4 comments
Solving a very Large QIP Answered
Derek Long August 15, 2024 21:57

0 votes 5 comments
Opportunity for lazy cut Ongoing
Marco Correia August 15, 2024 07:12

0 votes 3 comments
Benchmarks for (mixed-integer) nonconvex optimization Answered
Caio Fabio Oliveira da Silva August 14, 2024 17:44

0 votes 2 comments
Gurobi finds an initial solution faster without an objective function Answered
Rafael Carsch August 12, 2024 22:11

0 votes 1 comment

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