Re: [Help-glpk] linear ordering problem again

[Yingjie Lan]

> 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.
> 

Thanks, I noticed that one, but what if I only know an objective value, not the 
actual solution? In fact, it seems the solution is not of much help for 
pruning, but just the objective value.