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It may be a basic question, but how can I view the log of the solver after the model is optimized. I came across the option to hide the outputs by specifying model.hideOutput(). Is there an option to show the outputs (by default, I don't see any output log. I am using Spyder IDE).

Nabin Kafle
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2 Answers2

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Printing the SCIP output is activated by default in PySCIPOpt. As you already wrote, you would have to manually disable it by calling hideOutput(). Have you tried running your code in a terminal outside of Spyder? Is the model even solved, so did you check whether there is a solution in the end?

mattmilten
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  • The model is solved to optimality and I can get the variable values, but doesn't give any output log in the terminal. I have not tried it outside the spyder terminal. I will try it outside the spyder terminal. – Nabin Kafle Dec 03 '17 at 15:18
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To complete the other answer: if your PySCIPOpt model has been created by third-party code, it is possible the output has been turned off upstream.

You can still call model.hideOutput(False) -- see the documentation of hideOutput().

Daniel Paleka
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