[Scip] Question about priced variables

Robert Boeckel robert.boeckel at uni-rostock.de
Wed Feb 3 09:54:56 MET 2010


Hi all,

I'm using scip for branch-and-price. Problem is, that once I added a priced
variable at one node, it also shows up in the LP relexations of other nodes
that are no descendants of the node where i added the variable. In other
words, the priced variable seems to be added globally. Is there a way to add
priced variables locally? I already looked at the variable flags but unlike
constraints they don't seem to have local-flag.

Thanks for your help.


Robert Boeckel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://listserv.zib.de/mailman/private/scip/attachments/20100203/e46baab9/attachment.html


More information about the Scip mailing list