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Fix 2159 #2218

Merged
merged 9 commits into from
Mar 9, 2025
Merged

Fix 2159 #2218

merged 9 commits into from
Mar 9, 2025

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jajhall
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@jajhall jajhall commented Mar 9, 2025

Created HighsRayRecord to accumulate primal/dual ray records previously stored in three different places. Rays records are now discarded whenever the model is changed. Slight cludge required when using changeColsCost to zero the objective to compute dual ray when not known due to infeasibility being detected in presolve.

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jajhall commented Mar 9, 2025

This will close #2159

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codecov bot commented Mar 9, 2025

Codecov Report

Attention: Patch coverage is 99.34211% with 1 line in your changes missing coverage. Please review.

Project coverage is 78.81%. Comparing base (2fb368a) to head (ee3a7bc).
Report is 310 commits behind head on latest.

Files with missing lines Patch % Lines
src/simplex/HEkk.cpp 96.42% 1 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##           latest    #2218      +/-   ##
==========================================
+ Coverage   78.79%   78.81%   +0.02%     
==========================================
  Files         343      343              
  Lines       82991    83048      +57     
==========================================
+ Hits        65391    65453      +62     
+ Misses      17600    17595       -5     

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@jajhall jajhall merged commit 6c7e4f4 into latest Mar 9, 2025
275 checks passed
@jajhall jajhall deleted the fix-2159 branch March 9, 2025 13:35
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