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Hello evrybody
I get this error in the VS code console: pulp.solvers.PulpSolverError: Pulp: Error while trying to execute C:\Users\User\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pul…
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Is it normal that the storage class simultaneously charges and discharges so that the difference in power rate is "exported" to the carrier? e.g. charge 100, discharge -90 = 10 charge in carrier. I'm …
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Solve the slice problem for all the regions that can include a part of the nondominated set of the slice problem. This will decrease the number of milp models solved.
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On GAMS model library model pump, when running SHOT with asserts enabled and Cbc as MIP solver, I get
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Iteration │ Time │ Dual cuts │ Objective value │ Objective gap │ …
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The proposed branch adds 2 new methods which allows what follows:
```
sage: from sage.combinat.matrices.dancing_links import dlx_solver
sage: rows = [[0,1,2], [3,4,5], [0,1], [2,3,4,5], [0], [1,2,3…
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I've got an optimisation problem (as .mps file) which changed due to some refactoring exercise. As a result, the columns of the problem description changed (row orders are the same). Unfortunately, th…
ssche updated
4 years ago
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I see that `glpk` is not supported by `framed` since the November 2017 release, and `carveme` is built on top of `framed`, so `carveme` is also unable to use `glpk`.
Is there any inherent difficult…
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I tried installing SCIPOptSuite 7.0.1 in Windows Subsystem linux - Ubuntu 18.04 using a cmake install with all default settings. I got the following error:
```
/usr/bin/ld: /usr/local/lib/libtbb.a(g…
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Hello,
I found that pulp fails to read a .sol file from GLPK when the status in the .sol file is INTEGER EMPTY. Here is the code that reproduces the error. [test.py.txt](https://github.com/coin-or…
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Whenever one forgets ==, = in a constraint, the objective function is overwritten without warning. I suggest to issue a warning if an objective function is added to a problem that already has an objec…