[Scip] Integrality tolerance

Emilie Danna edanna at google.com
Wed Sep 29 11:15:33 MEST 2010


Hi,

I'm looking for an integrality tolerance parameter in SCIP, i.e. a value
epint such that
round(x) - epint <= x <= round(x) + epint implies that x is considered an
integer value by SCIP. I couldn't find such a parameter in the list of
parameters at http://scip.zib.de/doc/html/PARAMETERS.html and looking into
the code, it seems that EPSISINT is called with a variety of epsilon values.
What is the closest value or parameter that could be used as a
proxy? SCIP_DEFAULT_EPSILON? The LP feasibility tolerance?
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