[Scip] Branching on variables in the original problem

Marco Luebbecke marco.luebbecke at rwth-aachen.de
Thu Jan 10 08:44:27 MET 2013


Dear Victor,

the easiest way is to explicitly express the original variables as
combination of your master variables. You can then directly branch on
these original variables, also the elimination of master variables
that are incompatible to the branching decisions is for free then (in
the binary case). You only need to tell your pricing problem about
branching decisions, see

http://scip.zib.de/doc/html/FAQ.shtml#Q5.3


Best regards,
Marco


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