Handle appended rows in presolve (parallel rows reduction) - #3250

Merged

Opt-Mucca merged 15 commits into

postsolveInfrChanges2

Sep 2, 2026

Commits on Aug 31, 2026

Add utilities
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5a3821f
Add comments
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fe3330e
Fix untransformed violations on bell3a (win64) with FM presolve
fwesselm
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387372b
Clean up
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Remove unused method
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b333aa8
Clean up presolveOnOff code
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Move code around in test utility
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4ad17c9
Clean up removeCutsFromModel
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Revert last change
fwesselm
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19131d1

Commits on Sep 1, 2026

Make sure that order of rows is correct in HPresolve::detectParallelRowsAndCols
fwesselm
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Add test
fwesselm
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Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into postsolveInfrChanges2
fwesselm
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Sort by increasing index
fwesselm
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Merge branch 'postsolveInfrChanges2' of https://github.com/fwesselm/HiGHS into postsolveInfrChanges2
fwesselm
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Add missing change
fwesselm
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a47ac64