[Help-glpk] Re: starting solution

[glpk xypron]

Hello Tobias,

> Apropos, is it possible to specify a starting solution? I couldn't find
> anything about that.

Specification of a starting solution is not possible is glpsol.

When you use the GLPK API you can use the callback hook of the
integer solver for this purpose.

The callback routine is passed to the MIP solver through the control parameter 
structure glp_iocp.

In the callback routine call glp_ios_reason. 

If the reason is GLP_IHEUR return, set your starting solution with 
glp_ios_heur_sol.

Best regards

Xypron


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