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Terminated by solver/Optimal - Lukas - 06-01-2020

Dear all, I got a result with "Optimal solution found, but with infeasibilities after unscaling". Could you advise me where to look for the problem? I attach the LST file. Thank you very much.


RE: Terminated by solver/Optimal - Antti-L - 07-01-2020

See the following thread on the ETSAP Forum for some good advice:  Scaling issue BTW: Looking at your listing file, I can see that you have 3613 GAMS warnings: 170  Domain violation for element **** 0 ERROR(S)   3613 WARNING(S) Such can cause various unpredicted problems.  I suggest to get rid of them, either by fixing the model, or if for some reason you want to keep these errors in your model, at least by using the $SET DATAGDX YES switch.


RE: Terminated by solver/Optimal - Lukas - 27-01-2020

(07-01-2020, 01:37 AM)Antti-L Wrote: See the following thread on the ETSAP Forum for some good advice:  Scaling issue BTW: Looking at your listing file, I can see that you have 3613 GAMS warnings: 170  Domain violation for element **** 0 ERROR(S)   3613 WARNING(S) Such can cause various unpredicted problems.  I suggest to get rid of them, either by fixing the model, or if for some reason you want to keep these errors in your model, at least by using the $SET DATAGDX YES switch.
Thank you very much, Antti!