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Your implementation of solution callback here: https://github.com/google/or-tools/blob/stable/ortools/constraint_solver/samples/vrp_solution_callback.py
Leaks memory due to reference cycle (https:/…
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The `modulePINVOKE.cs` generated file is repeating the same `global::System.Runtime.InteropServices.DllImport` all over the place, using the exact same dllname as first argument.
I know it's not reco…
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In the "Check current commit" step, git fails to find the repository. For an example, see this job: https://github.com/google/cpu_features/actions/runs/5221342145/jobs/9425484204?pr=310
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**What version of OR-Tools and what language are you using?**
Version: v9.3
Language: Python
**Which solver are you using (e.g. CP-SAT, Routing Solver, GLOP, BOP, Gurobi)**
CP-SAT
**What oper…
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Version of OR-Tools: 9.5 and 9.6/9.7
Language: Python
Routing Solver
Windows
Take the code example posted on [or-tools-discuss](https://groups.google.com/g/or-tools-discuss/c/J45Iz5Ffffc). R…
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**What version of OR-Tools and what language are you using?**
Version: 9.5.2237 and 9.7.2996
Language: python 3.11
**Which solver are you using (e.g. CP-SAT, Routing Solver, GLOP, BOP, Gurobi)**…
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Is there some builtin method to get the constraints which can't be solved?
If not would it be better to try
* to solve it ignoring one element after the other (permutations or maybe some smart se…
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**What version of OR-Tools and what language are you using?**
Version: 9.0.9048.
Language: C#
**Which solver are you using: Routing Solver
**What operating system: Windows 10
Hey everyone, …
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### Description of the feature request:
Permit specifying the C++ standard via `--features` such that, for example, `--features=cxx_std_14` specifies C++14 as the C++ standard in the appropriate way…
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**What language and solver does this apply to?**
All
**Describe the problem you are trying to solve.**
I'm trying to install the or-tools Ruby gem inside docker on a M2 MacBook Pro, and the gem…