Algorithms

BestBd NaN for MILP and When will BestBd be NaN? Answered

• CAN YIN
• December 03, 2023 23:55

0 votes 6 comments

Solver time dependence on number of optimization variables and constraints Answered

• SHWETA MEENA
• November 28, 2023 17:18

0 votes 1 comment

Convergence proof of algorithm Answered

• Arpit Kumar
• November 22, 2023 19:03

0 votes 1 comment

Sequential computing vs Parallel computing using Gurobi Answered

• Chenying Yang
• November 22, 2023 07:40

0 votes 1 comment

Runtime for multiple scenarios Answered

• Vincent
• November 20, 2023 17:45

0 votes 2 comments

weird solver behavior in rare cases Answered

• Ziyue Zhang
• November 21, 2023 21:52
• Edited

0 votes 2 comments

I need a feasible solution, an optimal solution is just nice-to-have Answered

• Dániel Varga
• November 16, 2023 10:03

0 votes 2 comments

Loading and getting the same solutions everytime Answered

• André Luiz dos Santos
• November 10, 2023 15:57

0 votes 1 comment

Lazy constraints can not be added to the model. Answered

• Chenshi Jia
• November 10, 2023 08:10

0 votes 3 comments

GAP falls slowly Answered

• Enrique Osorio
• November 09, 2023 23:13

0 votes 1 comment

Inquiry Regarding Gurobi's Recent Improvements in Network Simplex Algorithm Answered

• Li zheng
• November 09, 2023 10:11

0 votes 1 comment

Lagrangian Dual, Subgradient Method Answered

• Farzane Ezzati
• November 08, 2023 23:11

0 votes 1 comment

The wrong objective value Answered

• Hongmin Zhang
• November 03, 2023 02:57

0 votes 2 comments

Problem with number of solutions Answered

• Akram Kh
• October 29, 2023 16:06

0 votes 1 comment

BarHomogeneous Convergence Issue Answered

• Vijay Kumar
• October 18, 2023 10:55

0 votes 1 comment

Catastrophic Forgetting Answered

• D
• October 17, 2023 19:16

0 votes 1 comment

Is it possible to set the search strategy of the Gurobi MIP solver to DFS? Answered

• haonan 钟
• October 13, 2023 15:34

0 votes 1 comment

Significantly different results of scaled and unscaled models Answered

• Jan Wiegner
• October 23, 2023 12:17
• Edited

0 votes 6 comments

Heuristic solution for continuous and binary variables Answered

• Shadi Beheshti
• October 05, 2023 14:47

0 votes 1 comment

Infeasible Step Answered

• Gianmarco Preso
• October 04, 2023 16:26

0 votes 3 comments

Could different hardware give different results? Answered

• D
• October 01, 2023 04:29

2 votes 1 comment

Failed to find feasible solutions on super-undertermined problems Answered

• Yifeng Mao
• September 28, 2023 13:04

0 votes 10 comments

Issue with Scaling the model Answered

• D
• September 28, 2023 00:48

0 votes 1 comment

Presolve Answered

• D
• September 27, 2023 23:18

0 votes 1 comment

Continuing optimization... Answered

• D
• September 27, 2023 19:38

0 votes 5 comments

I have sufficient memory but get memory error running the code on HPC. Answered

• Araz Nasirian
• September 26, 2023 11:47

0 votes 4 comments

BestBd not updating in a MIQCP problem Answered

• Haoge Chang
• September 18, 2023 00:27
• Edited

1 vote 7 comments

MIP Performance based on simplex and barrier Answered

• Jonathan Ayala Marcelo
• September 15, 2023 12:28

0 votes 4 comments

Configuration for binary LP feasibility check Answered

• AndrewB
• September 14, 2023 09:18
• Edited

0 votes 3 comments

Cutoff parameter is more time consuming Answered

• Dongyun Kim
• September 12, 2023 08:43

0 votes 4 comments