Martin Staadecker

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Recent activity by Martin Staadecker Recent activity Votes
  • Feature request: Crossover only if suboptimal

    Ongoing

    For "hard" problems, the barrier method often returns a sub-optimal solution and crossover is required to convert that solution to an optimal one. As such my workflow is currently the following: ...

  • Criteria for Barrier method early termination

    Answered

    Hello there! I often get the following error when running the barrier algorithm (method=2) on a large LP model. Barrier performed 308 iterations in 5531.94 secondsSub-optimal termination - objectiv...