#12220: Updated CBC spkg
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Reporter: ncohen | Owner: ncohen
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.8
Component: linear programming | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Nathann Cohen
Merged: | Dependencies:
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Comment(by john_perry):
Upstream replies on the verbosity:
> That code is in OsiClpSolverInterface::branchAndBound
>
> That was never meant to be used in a production environment - Cbc's
> branch and bound using OsiClp can be orders of magnitude faster.
>
> It would not take much to rewrite to send to messageHandler, but what
> are your needs which need to use this particular piece of code?
>
> John Forrest
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12220#comment:17>
Sage <http://www.sagemath.org>
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