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currently, the routeSampler-optimization tests fail in CI (while passing on the nightly build) and the most likely reason is an automated upgrade of the scipy library in the CI VMs.
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Hitting an error whenever i'm not using greedy:
```
Initial cost: 1175670.59166
Cost after greedy optimization: 51105.4291514
Traceback (most recent call last):
File "/usr/local/bin/penkit-…
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I have a model that other solvers solve fine, but CP-SAT says "Unsat after presolving", pointing at an element constraint.
I tried with `--nopresolve`, but that flag apparently had no effect.
I ca…
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Import-module LPSharp.Powershell.dll encounters unsatisfied dependency with System.Management.Automation.
```
import-Module -force .\PowershellConsole\bin\Release\net6.0\LPSharp.Powershell.dll
…
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solver: solver independent, but found using 'ortools'
CPMpy: version v0.9.10
commit 73c233a120c408b94f33fb83aa07e090a1c662cc
As mentioned in #142, the private attributes are not correctly set in …
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**What version of OR-Tools and what language are you using?**
Version: v9.6
Language: C++
openSUSE Leap 15.4
gcc 12.2.0
Setup build directory using cmake, specifying USE_PDLP=OFF
```sh
cmak…
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**What version of OR-Tools and what language are you using?**
Version: v9.7 binary
Language: C++
**What operating system (Linux, Windows, ...) and version?**
Windows 10, Visual Studio 2022
**…
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*Issue migrated from trac ticket # 3131*
**milestone:** HeuristicLab 3.3.17 | **component:** ExtLibs | **priority:** medium
#### 2021-07-12 14:52:51: @mkommend created the issue
___
> This could l…
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Hello Emad,
Thank you for putting this together - and introducing me to Serge Kruk's book, it's been extremely helpful on a current project.
One question I'm exploring, is how to add optional va…
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for example: if two papers are very similar, ensure that they're reviewed by the same user.
another example: ensure that two reviewers are assigned to the same papers