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I am using PyPSA 0.26 and Linopy 0.2.6 on Windows.
I have a unit commitment problem that takes some time and I have decided to stop the simulation setting a MIP gap (~3%, but the number is not impor…
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When solving the master problem for large studies with the setting `master = integer`, the resolution may hang for a long time.
The master problem is solved with a branch-and-bound algorithm launc…
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First time I've seen this. I hadn't changed the logical model from prior runs, that didn't encounter this, with the same parameters. The final solution still looks to be valid.
I did add to the inp…
Thell updated
1 month ago
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This issue is linked to : https://github.com/guillermo-navas-palencia/optbinning/issues/299
(Sorry , I didn't find the option to reopen the issue probably because I'm not a collaborator)
Hi @guil…
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**Bug**
With the two latest versions of Python-MIP (`1.14.0` and `1.15.0`) I seem to have issues running on AWS lambda functions. When calling the lambda function, the issue that appears is the follo…
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**Describe the bug**
I need to solve a non-linear MIP problem, so I installed pyscipopt. Though, after importing the package, cvxpy still cannot find the SCIP solver.
**To Reproduce**
```
import…
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**Describe the bug**
You can pass a trivial constraint, like `xsum([]) == 0` or `xsum([]) == 1`, to a `Model` object's `add_constr` function. This returns an object which is broken in some way (using…
mjdv updated
7 months ago
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We are using SHOT for a MIQCQP on Linux (Debian). Sometimes, but not always, SHOT crashes with `Segmentation fault (core dumped)` when using the time limit flag `Termination.TimeLimit` (see below). Ne…
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My problem is MIP and I'm using Cplex as a solver. I have a heuristic which should help the solver decide the binary/integer variables to branch upon first. On Cplex's side it should be a simple call …
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Thank you for developing smetana!
I just have a general question. I'm currently building models with carveme by using the default command (`carve genome.faa`) without
specifying any media via `--gap…