Ruben van Eldik
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Latest activity by Ruben van Eldik-
Ruben van Eldik commented,
Hi Mario, Thank you for your response! I have quite a large model (10^7-10^8 variables), but I'm not interested in the absolute global minimum. I'm fine with an objective that's within a few percen...
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Ruben van Eldik created a post,
How to get the barrier convergence in the callback
Awaiting user inputI am trying to calculate the barrier convergence in the callback. However, when I calculate the barrier convergence: model.cbGet(gp.GRB.Callback.BARRIER_PRIMOBJ) / model.cbGet(gp.GRB.Callback.BARR...