Re: [Help-glpk] Binary LP problem

[Andrew Makhorin]

> 
> Thanks Andrew!But i'm trying to solve it in java with winglpk 4.5. Is
> there support for mip in that glpk version or should i go for some
> other package?
> 

This depends on what you want to do. If you only want to solve your mip
instance, no programming is needed. Write your model in MathProg or
CPLEX LP format and then use glpsol, the stand-alone glpk solver
included in every glpk distribution. (You may be interested in
downloading the most recent version of glpk, which is 4.45; see
ftp://ftp.gnu.org/gnu/glpk .) However, if you need to write a glpk-based
java application, http://glpk-java.sourceforge.net/ will help you. See
also http://en.wikibooks.org/wiki/GLPK .

(BTW, the optimal solution of your mip is 2.25.)