Algorithms – Gurobi Help Center

How optimization algorithms work & improving their performance

If solver hits time limit, is a solution output? Answered
Sam Ganzfried February 04, 2020 14:32

0 votes 4 comments
Stochastic programming Answered
Sutanu Majumdar January 23, 2020 20:05

0 votes 2 comments
Barrier: Inflated problem iterates and solves much faster Answered
Leonard Göke January 23, 2020 14:07 Edited

0 votes 3 comments
What does Gurobi do for different values of the NumericFocus parameter? Answered
Michael Mell January 20, 2020 13:14

0 votes 2 comments
Always Global Solutions? Answered
Jaehwan Jeong January 20, 2020 07:04

0 votes 6 comments
Dealing with 'Sub-optimal termination' in Barrier Method Answered
Gregory Hauser January 13, 2020 21:05

1 vote 2 comments
Tolerance and constraint parameters Answered
Soufyan Zayou January 12, 2020 12:31

2 votes 4 comments
MIP solution process - updating the incumbent objective value Answered
Charitha Buddhika Heendeniya December 18, 2019 10:10

0 votes 2 comments
Solving LPs sequentially versus one large LP with non-interacting variables/constraints Answered
Carlos Martin December 14, 2019 06:58 Edited

0 votes 4 comments
No solution found when using an objective function Answered
Matthieu Lormeau December 09, 2019 15:06 Edited

1 vote 6 comments
meaning of "minrelax" in function "feasRelax" Answered
Yang Yue December 07, 2019 09:36

0 votes 2 comments
Why the gap is so big? Answered
Longxi Li November 02, 2019 13:10

0 votes 2 comments
Semi definite programming and direct support for trace of matrix? Answered
Sagnik Basumallik November 01, 2019 06:04

0 votes 2 comments
Data structure for sparse coefficient matrices Answered
Haakon Grov October 23, 2019 11:59 Edited

0 votes 2 comments
on which variable does gurobi do branching in each node of MIPNODE callback Answered
Sina Rastani October 18, 2019 09:19

0 votes 3 comments
About Farkas Dual in Benders Decomposition Answered
Fan YANG October 17, 2019 10:36 Edited

0 votes 7 comments
Special knapsack problem Answered
A.Omidi October 13, 2019 12:09

0 votes 3 comments
add sum of square root constraint Answered
Yutaka Shimizu October 12, 2019 09:45

0 votes 2 comments
Unexpected behaviour of Crossover algorithm Answered
Henrik Büsing October 10, 2019 10:45

0 votes 6 comments
flexible job shop problem Answered
Jin Dai September 19, 2019 20:34

0 votes 3 comments
Symmetry Breaking Algorithm in Gurobi Answered
Philippe Ricoux September 02, 2019 07:19

0 votes 2 comments
Parameters tuning Answered
Amir Reza Azmoode September 01, 2019 16:02

0 votes 5 comments
Cut loop at root node of MIP Answered
Fan YANG August 23, 2019 15:23 Edited

1 vote 7 comments
Processing of the root node Answered
Estele Glize August 21, 2019 09:33

0 votes 2 comments
Separating specific cuts Answered
A.Omidi August 09, 2019 22:47

0 votes 7 comments
Integer objective function Answered
Matheus Jun Ota August 03, 2019 19:58

0 votes 3 comments
General Constraint vs Linear Constraint Answered
Wei Tang August 01, 2019 03:57

0 votes 2 comments
Get Gurobi to use pure cutting plane method for MIP? Answered
Michael Curry July 29, 2019 15:17

0 votes 2 comments
Is there a parameter for the upper cutoff of the tree search of MIP ? Answered
Estele Glize July 22, 2019 17:05

0 votes 2 comments
About parallel programing for QCQP problem Answered
qingqing zhao July 19, 2019 17:26

0 votes 4 comments

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