[Scip] providing SCIP with a new current solution during BCP
Hélène Toussaint
helene.toussaint at isima.fr
Mon May 6 16:27:30 MEST 2013
Dear all,
I solve a MIP problem by BCP.
Before the cutting phase I'd like to change the current solution: indeed
from the current solution S, I compute several other solutions with the
same objective value and among all these solutions I keep the solution
S' which meets a certain condition. S' is valid for the current
constraints. I'd like S' to become the current solution and update the
dual variables so that I can continue the cutting, pricing and branching
with S'.
Is there a way to do this with SCIP?
Best regards,
Hélène
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://listserv.zib.de/mailman/private/scip/attachments/20130506/050496d5/attachment.html
More information about the Scip
mailing list