Solution summary

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The solution summary contains

•the marker S O L V E    S U M M A R Y;
•the model name, objective variable name (if present), optimization type (if present), and location of the solve (in the echo print);
•the solver name;
•the solve status in terms of solver termination condition;
•the objective value (if present);
•some cpu time expended reports;
•a count of solver execution errors; and
•some solver specific output.

The report from the non-linear equation solving example nonlinsys.gms appears just below.

 

               S O L V E      S U M M A R Y

 

     MODEL   wall                OBJECTIVE  ba

     TYPE    NLP                 DIRECTION  MINIMIZE

    SOLVER  CONOPT              FROM LINE  28

 

**** SOLVER STATUS     1 NORMAL COMPLETION

**** MODEL STATUS      2 LOCALLY OPTIMAL

**** OBJECTIVE VALUE                1.0000

 

 RESOURCE USAGE, LIMIT          0.090      1000.000

 ITERATION COUNT, LIMIT         5         10000

 EVALUATION ERRORS              0             0

 

    C O N O P T 2   Windows NT/95/98  version 2.071J-011-046

    Copyright (C)   ARKI Consulting and Development A/S

                    Bagsvaerdvej 246 A

                    DK-2880 Bagsvaerd, Denmark

 Using default control program.

 ** Optimal solution. There are no superbasic variables.

 

More on this appears in the Standard Output chapter.