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SIANXKE-473: implement solver that directly uses the Gurobi API - #13

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MLackenbucher merged 5 commits into
anexia:mainfrom
MLackenbucher:feature/MLA_SIANXKE-473_gurobi-without-ortools
Aug 18, 2026
Merged

SIANXKE-473: implement solver that directly uses the Gurobi API#13
MLackenbucher merged 5 commits into
anexia:mainfrom
MLackenbucher:feature/MLA_SIANXKE-473_gurobi-without-ortools

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Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 4 to 5.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](actions/setup-dotnet@v4...v5)

---
updated-dependencies:
- dependency-name: actions/setup-dotnet
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@codecov

codecov Bot commented Oct 17, 2025

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Codecov Report

❌ Patch coverage is 53.64583% with 89 lines in your changes missing coverage. Please review.
✅ Project coverage is 79.79%. Comparing base (035ca66) to head (6dbb108).

Files with missing lines Patch % Lines
...ia.MathematicalProgram/Solve/GurobiNativeSolver.cs 18.91% 58 Missing and 2 partials ⚠️
...c/Anexia.MathematicalProgram/Solve/IlpCbcSolver.cs 0.00% 8 Missing and 2 partials ⚠️
...aticalProgram/Solve/ConstraintProgrammingSolver.cs 0.00% 6 Missing and 1 partial ⚠️
src/Anexia.MathematicalProgram/Solve/IlpSolver.cs 84.00% 3 Missing and 1 partial ⚠️
src/Anexia.MathematicalProgram/Solve/LPSolver.cs 50.00% 3 Missing and 1 partial ⚠️
...nexia.MathematicalProgram/Result/ResultHandling.cs 96.07% 1 Missing and 1 partial ⚠️
...MathematicalProgram/Model/Expression/Constraint.cs 50.00% 1 Missing ⚠️
.../Anexia.MathematicalProgram/Result/SolverResult.cs 0.00% 1 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main      #13      +/-   ##
==========================================
+ Coverage   76.69%   79.79%   +3.10%     
==========================================
  Files          45       46       +1     
  Lines         811      980     +169     
  Branches       92      118      +26     
==========================================
+ Hits          622      782     +160     
- Misses        144      158      +14     
+ Partials       45       40       -5     

☔ View full report in Codecov by Harness.
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Comment thread CHANGELOG.md Outdated
Comment thread README.md Outdated
Comment thread src/Anexia.MathematicalProgram/Solve/GurobiNativeSolver.cs Outdated
Comment thread src/Anexia.MathematicalProgram/Solve/GurobiNativeSolver.cs
Comment thread src/Anexia.MathematicalProgram/Solve/GurobiNativeSolver.cs Outdated
Comment thread src/Anexia.MathematicalProgram/Solve/GurobiNativeSolver.cs Outdated
Comment thread src/Anexia.MathematicalProgram/Solve/GurobiNativeSolver.cs Outdated
Comment thread test/Anexia.MathematicalProgram.Tests/Solve/GurobiSolverTest.cs Outdated
Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@MLackenbucher
MLackenbucher force-pushed the feature/MLA_SIANXKE-473_gurobi-without-ortools branch from 4c2f431 to a9068ae Compare November 27, 2025 13:58
…tions/checkout-6

Bump actions/checkout from 4 to 6
…tions/setup-dotnet-5

Bump actions/setup-dotnet from 4 to 5
@MLackenbucher
MLackenbucher force-pushed the feature/MLA_SIANXKE-473_gurobi-without-ortools branch 16 times, most recently from 9368d31 to 83baf76 Compare July 14, 2026 15:38
@MLackenbucher

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@melaniesi @sarahkatharina gerne auch mal drüber schauen und Anmerkungen geben wenn ihr noch welche habt

@MLackenbucher
MLackenbucher force-pushed the feature/MLA_SIANXKE-473_gurobi-without-ortools branch 2 times, most recently from ef0ddef to 003a7e4 Compare July 15, 2026 08:40

<ItemGroup>
<PackageReference Update="Google.OrTools" Version="9.15.6755" />
<PackageReference Update="Google.OrTools" Version="9.14.6206" />

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OR Tools 9.15.x has problems with Gurobi 13.

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Asserts correct solver initialization

@MLackenbucher
MLackenbucher force-pushed the feature/MLA_SIANXKE-473_gurobi-without-ortools branch from 003a7e4 to 6dbb108 Compare August 3, 2026 11:56
@MLackenbucher
MLackenbucher merged commit 044cff4 into anexia:main Aug 18, 2026
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3 participants