> I have used GLPK to convert a .mod MathProg model into the MPS format > and solved the MPS model using the other solver (COIN-OR CBC).
> Is it possible with GLPK to read in a MPS solution file from another > solver and just display the solution (say, I have some non-trivial > display part after the "solve" command in the .mod file and I would > like to display the solution using it)? > That is, just like --check, the model would just be read in and > converted to LP form, an additional MPS solution file would be read in > and the solve command would have no effect. (Of course some side > information like --bounds would not be available then, but primal/dual > solutions are) If your model is LP, you can pass the optimal basis (found by other LP solver) in the fixed mps format to glpsol as follows: glpsol ... --bas filename ... _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
