> I have an issue, I'd like to know how can I use the -r (read solution > from filename rather to find it with the solver) option than comes with > glpsol with a MathProg model? Can you give examples about it. I have > solutions that I'd like evaluate within the same model with different > parameters.
The general idea is the following. First you solve your instance with glpsol and write the solution found to a file using -w option. Then (on other run of glpsol) you may use -r option to restore that solution from the file as if the instance were just solved. This feature is intended mainly: i) for documenting purposes, ii) to pass the solution to another program for further processing, and iii) to facilitate writing a post-solve part of MathProg models when the solution takes a long time. _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
