Re: [Help-glpk] linear ordering problem again

[Andrew Makhorin]

> I checked with the GLPK source code, but didn't find anything
> useful in this regard. I wonder if we can add another option to the
> glpsol (and some thing in the solver control structure in the API),
> about specifying an objective value to an MIP problem obtained via
> some heuristics, in the hope to speed it up. This kind of option is
> available to cplex, I think, and it is probably helpful in some cases.

In response to the reason GLP_IHEUR the application program can use the
api routine glp_ios_heur_sol to provide an integer feasible solution
found with a primal heuristic. For details please see the glpk reference
manual.