[Scip] Gomory cuts
James Cussens
jc at cs.york.ac.uk
Fri Feb 18 14:25:11 MET 2011
I'm trying to force SCIP to always find Gomory cuts - irrespective of
how weak they are - whenever I have fractional variables in the
solution of the LP relaxation of my IP.
But eventually, I get:
[src/scip/sepa_gomory.c:577] debug: end searching gomory cuts: found 0 cuts
I think I've set all the parameters to allow useless cuts to be found,
but I assume I'm missing something.
Is there a way of ensuring any Gomory cuts are found?
Thanks,
James
--
James Cussens ---- NEW CONTACT DETAILS ----
Dept of Computer Science &
York Centre for Complex Systems Analysis jc at cs.york.ac.uk
Room 326, The Hub, Deramore Lane Tel +44 (0)1904 325371
University of York Fax +44 (0)1904 500159
York YO10 5GE, UK http://www.cs.york.ac.uk/~jc
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