Extracting incumbent solution when terminating early in R

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Guillaume Pouliot

• January 03, 2021 22:16

When the MILP solver stops early because the time limit has been reached and an incumbent solution happens to have been found, I would like to extract it after the early termination, but it is not in the output. How to get it?

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  Jaromił Najman

  • January 04, 2021 18:59
  • Edited

  Hi Guillaume,

  You can access the solution value and the optimization variable values via

  result$objval
  result$x

  This is described in more detail in the documentation of the R gurobi() function.

  Best regards,
  Jaromił

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