[Help-glpk] Exclude a possible zero solution

[Cordian Benedikt Riener]

I am faced with the following problem.
I have a LP that maximzies a linear function due to Ax<=0
My problem is, that I want to exclude the trivial sollution x=0, but I
dont know how I can do this, because the solver stops once it was found,
that all other possible solution are samller than the one with x=0. Is
there a possobility the make the solver run through all the eges of Ax<=0?
Or some other trick to find the next optimal solution ?