[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Help-glpk] Stop B&B at first feasible solution
From: |
Andrew Makhorin |
Subject: |
Re: [Help-glpk] Stop B&B at first feasible solution |
Date: |
Mon, 6 Aug 2007 20:50:18 +0400 |
> can't you just use a dummy objective function say v = 0 and minimize
> this one (in the mip case!)? Then GLPK would stop after finding a
> feasible one, as it is immediately optimal too... Of course, this
> might change the behavior of glpk as it might use the objective
> function for guiding the search.
Zero objective may cause finding a feasible solution which is much
worse (in the sense of the original objective) than in case when the
original objective is specified.