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expose objective offset - #17

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dance858 merged 34 commits into
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Nov 25, 2025
Merged

expose objective offset#17
dance858 merged 34 commits into
mainfrom
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dance858 merged commit b03ccff into main Nov 25, 2025
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dance858 pushed a commit that referenced this pull request Dec 9, 2025
These errors were caused by all LPs in the batch sharing the same concurrent halt variable. This meant that the first LP to solve, forced all other LPs to halt. So it was possible that both PDLP and Dual Simplex solves returned with a ConcurrentLimit termination status. This should never happen normally.

For now, we fix this by disabling the Concurrent method in batch mode. We set the method to PDLP, if Concurrent was chosen, and tell the user to choose PDLP or Dual Simplex to avoid this warning in the future.

Authors:
  - Chris Maes (https://github.com/chris-maes)

Approvers:
  - Hugo Linsenmaier (https://github.com/hlinsen)

URL: NVIDIA/cuopt#17
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