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Make better use of incumbent MIP solution #1692

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jajhall opened this issue Mar 26, 2024 · 2 comments
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Make better use of incumbent MIP solution #1692

jajhall opened this issue Mar 26, 2024 · 2 comments
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jajhall commented Mar 26, 2024

  • If incumbent MIP solution includes all integer variables, then fix them and solve LP if not feasible
  • If incumbent MIP solution includes partial assignment of integer variables, don't fix them and solve to optimality, just solve until an integer solution is found
  • If incumbent MIP solution includes too few integer variables, ignore them
@jajhall jajhall self-assigned this Mar 26, 2024
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jajhall commented Mar 30, 2024

See #1401

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jajhall commented Jul 17, 2024

Addressed by #1843 and #1844

@jajhall jajhall closed this as completed Jul 17, 2024
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