Log execution of simplex

Answered

Grigoris Velegkas

• February 05, 2021 18:02

Is it possible to log the trajectory of the simplex? I.e. at every step of the execution, save which variables are basic/non-basic, how the pivot rule was used, etc.

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  Jaromił Najman

  Gurobi Staff

  • February 08, 2021 09:07
  • Edited

  Hi Grigoris,

  It is currently not possible to access the information you mention at each iteration step of the simplex algorithm. You can access the basic/non-basic information after the optimization has been finished. The simplex pricing rule can set via the SimplexPricing parameter.

  Best regards,
  Jaromił

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