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I have a MILP model written in AMPL and would like to do some computational experiments. I am using AMPL API for Java for controlling the experiments.

Besides others, I want to record the time that CPLEX uses for computing an LP relaxation. I know that in AMPL, I can access it via _total_solve_time. Is there a way how to get this value via AMPL API?

Marika Ivanová
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  • This doesn't seem like a mathematics question. – Matti P. Jun 26 '18 at 07:00
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    I don't understand. It is a question regarding a tool used in mathematics, particularly in OR. If it was about Matlab would it qualify to a mathematics question? Where else should this be asked? – Marika Ivanová Jun 26 '18 at 07:10
  • AMPL has a user forum on Google Groups: https://groups.google.com/forum/#!forum/ampl. – prubin Jun 26 '18 at 20:17

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