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I need to use CBC solver for mixed integer optimization problem, however in the target environment I cannot use CBC solver installed as an outsource software, it has to be a part of the python library…
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Hello, everyone
Firstly, thanks for the great package and also for adding support for Highs.
However, it seems that creating a optimization model with Highs is rather slow.
**Describe the bug…
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[MindOpt](https://opt.alibabacloud.com/portal) is a promising relatively new LP + MIP solver by Alibaba. If MindOpt is significantly faster than e.g. SCIP, it might be nice to support this solver as a…
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I am using Juniper in Julia/JuMP to solve a feasibility problem, whose constraints are linear. The FP iterations seem to be going on forever, having the difficulty in convergence. I am looking for hel…
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Has anyone tested the MIPSolver in terms of performance? Looking to see if this could have faster results than the default
https://github.com/DimaKudosh/pydfs-lineup-optimizer/blob/master/docs/per…
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Hi all,
I'm trying to solve some MISOCP with Pajarito using Hypatia as conic solver and HiGHS as MIP solver, see the attached files.
[Weird_HiGHS_error.txt](https://github.com/jump-dev/HiGHS.jl…
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Hi!
I'm looking for a way to use qsopt-ex to solve MIP problems. I can see that -I flag is commented out in the esolver application in https://github.com/jonls/qsopt-ex/blob/master/esolver/esolver.c#…
afish updated
3 years ago
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作者 你好 ,我在运行程序时出现了一下错误
Traceback (most recent call last):
File "main.py", line 21, in
solver.run()
File "/home/gfzx/yjg/image_enhance_Algorithm/MIP-main/solver/solver.py", line 142, in run…
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When I try to solve an LP using SCIP in my application, the solver returns SCIP_LPERROR. However, when I write the problem in .lp or .mps and use the same settings, scip solves the problem.
Do you ha…
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This is partially related to this [previous discourse thread](https://discourse.julialang.org/t/detecting-problems-with-numerically-challenging-models/118592), but now I ran into troubles when using H…