Hi,
I am trying to get glpsol to start to try to solve this problem (from
"Logic and Integer Programming" by H.P.Williams):
var x1, >= 1, integer;
var x2, integer;
maximize obj: x2;
s.t. c1:
3*x1 - 3*x2 >= 1;
s.t. c2:
4*x1 - 4*x2 <= 3;
but it is stuck in preprocessing. Can I skip preprocessing in some
way? I have tried the --nopresol and --noscale flags to no avail. It
works fine with the --nomip flag, so it has probably something to do
with MIP preprocessing.
/Daniel Andrén
Dep. of mathematics and mathematical statistics
Umeå University
Sweden
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