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juliajulia-jump

How to suppress JuMP from printing e.g., "Set parameter Method to value 2"?

I notice in the newer version of JuMP, after setting parameter info of solvers, this information is printed in the terminal. How can I suppress it?

Set parameter Method to value 2
Set parameter Crossover to value 1
Set parameter Method to value 1
Set parameter Crossover to value 0
Set parameter Method to value 1
Set parameter Method to value 1
Solution

  • This is not coming from JuMP. It is a known bug in some versions of Gurobi, which prints even when set_silent is used

    It might be fixed in the latest Gurobi release, but I haven't tried.