[Cbc] Resolving with additional constraints
rpf at gmx.li
rpf at gmx.li
Tue Jul 27 04:22:42 EDT 2010
Hi everyone,
I use Cbc through the OsiSolverInterface to solve a model several
times, each time adding one or more constraints. All of the previous
constraints remain intact, so any solution that was infeasible in a
previous solve will still be infeasible. My question is whether there
is some way to make Cbc use this information to speed up the solves?
Since I am not just changing bounds, I can't use the hotstart
functionality, right?
thanks
Hans
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