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Is there a way to solve a problem using AMPL in a step by step(or a verbose, or a debug) mode? Preferably showing all basis exchanges?

The manuals of AMPL make reference to script development, but i didn't found anything about basis exchanges on these scripts.

I want to do this because i need to check if no mistakes were made while doing my model.

Thanks in advance.

Victor Hugo
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    That is more for the solver than for AMPL. E.g. Cplex has a display option to set the level of output for the Simplex LP solver. – Erwin Kalvelagen May 27 '16 at 20:00
  • To change the options of cplex on ampl IDE, one has to use the command "option cplex_options '

    Set the solver as cplex

    option solver cplex;

    As Erwin pointed, this command shows output on every iteration

    option cplex_options 'display=2';

     – Victor Hugo Jun 28 '16 at 23:50

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