[Scip] Question about priced variables

[Tobias Achterberg]

Sorry, but variables are always added globally.

Could you please explain why your variables are only valid at local nodes? Maybe, I can 
suggest a work-around.


Tobias


Robert Boeckel wrote:
> 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
>
>
>
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