Programming – Gurobi Help Center

Writing & debugging optimization applications, API questions

General constraint for arbitrary function Answered
Yauhen Yakimenka January 28, 2020 14:15 Edited

0 votes 13 comments
Starting solution for LP problem Answered
Paul van Kessel January 28, 2020 09:28

0 votes 2 comments
Gurobi error 10020: Constraint Q not PSD (diagonal adjustment of 5.6e+01 would be required) Answered
Christian Vitale January 23, 2020 17:54

0 votes 2 comments
Model contains large quadratic objective coefficient range.
Soufyan Zayou January 21, 2020 14:41

2 votes 3 comments
data_import / syntax error Answered
shohre sadeghsa January 21, 2020 10:25 Edited

0 votes 3 comments
Doing element wise multiplication for MVar in Python (for a Quadratic program) Answered
Himank Yadav January 21, 2020 04:36

0 votes 3 comments
Using a tuple as first part of a double indeces Answered
Markus Gabl January 17, 2020 15:10

0 votes 3 comments
Changing parameter lists within the optimization Answered
Tristan Messmer January 14, 2020 21:37

0 votes 2 comments
Iterate over a Gurobi decision variable in an integrated normal distribution Answered
Jonas Hense January 16, 2020 14:06 Edited

0 votes 4 comments
Checking Solution and adding Cuts Answered
Markus Gabl January 13, 2020 13:00

0 votes 3 comments
Re-optimizing a Linear Program
Aras Selvi January 12, 2020 01:09

0 votes 1 comment
Solving QP problem using Gurobi in Matlab wrong optimization results
Soufyan Zayou January 11, 2020 12:59

2 votes 2 comments
R API converges but Gurobi shell does not (for the same MPS file)
Joshua Shea January 10, 2020 21:48

0 votes 1 comment
logfile error
Jozsef Janosik January 09, 2020 11:06

0 votes 1 comment
The "infeasible" model is feasible with pen and paper. Answered
Ehsan Aerabi January 06, 2020 12:37

0 votes 4 comments
MIO in Python, Multiplying decision variables and arrays Answered
Parisa Keshavarz January 04, 2020 16:08

1 vote 4 comments
Test if the start solution is feasible
Yauhen Yakimenka January 02, 2020 23:29 Edited

0 votes 14 comments
Insert a previous result in gurobi Ongoing
Rafael Soares December 30, 2019 14:40

0 votes 12 comments
Multiple .lp file run in a time Answered
susanta samanta December 28, 2019 12:19

1 vote 2 comments
Solving different models in parallel (C++/OpenMP) Answered
Yauhen Yakimenka December 27, 2019 17:04 Edited

0 votes 4 comments
Travelling Salesman Lazy Constraint Answered
Hans Worst December 19, 2019 21:11

1 vote 3 comments
model.addConstr() does not work? Answered
Jozsef Janosik December 18, 2019 15:33

0 votes 2 comments
Weird behavior with PSD matrix in a Convex QP problem Answered
Paulo Jose da Silva e Silva December 17, 2019 12:09 Edited

0 votes 8 comments
Retrieve global cuts Answered
Josep Alòs December 17, 2019 11:04

0 votes 5 comments
Get numbers of lazy constraints added Answered
None MNB December 16, 2019 17:11

0 votes 2 comments
Constraint violation after changing cost-values in an existing code-base
Michael Mell December 16, 2019 15:34

0 votes 3 comments
Reading matrix variables in in callback / Python matrix API Answered
Sven Rahmann December 16, 2019 11:25

0 votes 6 comments
Gurobi does not optimize result (always the same result) Answered
Kanan Allahyarli December 15, 2019 11:03

0 votes 3 comments
Enforce a solution to see which constraints broke? Answered
Wei Tang December 14, 2019 06:36

0 votes 2 comments
Error reading LP format file.. Malformed term in expression Neighboring tokens
Lennart Terjung December 11, 2019 20:37 Edited

0 votes 2 comments

Didn't find what you were looking for?