[Cbc] Regarding split cuts from user defined disjunction

G Chandramouli gcmouli1 at gmail.com
Wed Jul 2 03:52:28 EDT 2014


Hello all,
                I need a small help in branch and cut. I want to obtain a
split cut from a disjunction of form ax<=b and ax>=b+1. Can you point me to
some example file in CBC which has this kind of stuff. Is there any
predefined cut in CGL library (like lift and project , reduce and split
etc) which has this feature.

Simply put, I need a function which has the input parameters as 'a' and 'b'
and output as some split cut.

Regards,
Mouli
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