Algorithms – Gurobi Help Center

How optimization algorithms work & improving their performance

Non-convex QCPQ capability compared to SCIP Answered
Tomáš Votroubek August 15, 2022 21:49

0 votes 1 comment
Non-optimal solutions when solving an aTSP with Gurobi Answered
Constantin Wildt August 11, 2022 10:31

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Relaxations executed by gurobi Answered
Ahmed Al-Shafei July 22, 2022 02:16

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how to count a specific number in the Var list Answered
yikun wang July 21, 2022 06:21

1 vote 1 comment
Interpretation best bound NoRel heuristic Answered
Anne-Kett Bassing July 14, 2022 11:07 Edited

1 vote 1 comment
Numerical trouble encountered when solving convex QCQP Answered
Braun Reiner July 12, 2022 08:59

0 votes 1 comment
Log continually print 'Processing user MIP start: 0 nodes explored in subMIP, total elapsed time xxxs' when I set an initial value for all variables of MIP model Answered
Zhanwei Liu June 30, 2022 14:04

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How can Gurobi be deterministic considering "Performance Variability"? Answered
Ryosuke Umeda June 21, 2022 14:15

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Setting IntegralityFocus=1 accelerates solution? Answered
GurobiUser June 18, 2022 17:25

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Problems very similar to each other requiring much much different amount of time to be solved Answered
Daniele Patria June 08, 2022 12:54

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Solution to unbounded problems Answered
ce jekl June 03, 2022 15:02 Edited

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Stop the program while running Answered
Susana Carmona May 30, 2022 08:31

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Quadratic constraints contain large coefficients on linear part. Answered
wangyu hu May 27, 2022 02:47 Edited

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Optimizing away dummy binary variables with values determined by other variables? Answered
Tobias Völk May 26, 2022 11:50

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What algorithm is used for my optimization? Answered
Elina Joksch May 02, 2022 12:02

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IndexError: list index out of range Answered
Geoffrey James Kameni Tchokode April 22, 2022 08:13

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Skipping non-existing decision variables in for loop Answered
Alara Tizer April 10, 2022 20:28

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Does the Gurobi MIP Solver use safe bounds? Answered
Renan Fernando Franco da Silva March 30, 2023 13:22 Edited

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For the case of non convex QCP, How can I set the initial solution? Answered
Makine Shima March 18, 2022 07:33 Edited

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How can I create a multidict with data from excel file? Answered
Susana Carmona March 14, 2022 16:19 Edited

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Large matrix coefficients and large RHS warning Answered
Emma Kuttler March 10, 2022 16:56

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Binary Variables were assigned a continous value Answered
Marina Csanady March 04, 2022 19:09

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Adding time window constraints on VRP gets an unexpected result Answered
Daisuke Asaki February 23, 2022 08:54 Edited

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Algorithms and solution methods to verify the solution from gurobi Answered
Jose peeterson February 19, 2022 09:44 Edited

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The method used in QCQP Answered
Jin Huang February 08, 2022 18:39

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Determine the solution from the optimal facet in LP Answered
Park Taejoon February 08, 2022 05:47

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The algorithm behind the semi-continuous variable Answered
Mojtaba Jabbari Ghadi February 08, 2022 03:16 Edited

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Gurobi Model Infeasible or unbounded Answered
Ye Liu February 03, 2022 16:53 Edited

0 votes 1 comment
How to use callback function within multi-objective optimization? Answered
Jacob Jin January 11, 2022 15:19

0 votes 1 comment
Concurrent Optimizer and Infeasibility Answered
Alexander Haberman January 18, 2024 19:40

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