[Cbc] Non deterministic solution
Yves Touchard
ytouchard at gopro.com
Wed Mar 29 06:11:27 EDT 2017
Hello,
I have an lp file for which the founded solution is not deterministic.
The lp file and two different solutions files are located here:
https://www.dropbox.com/sh/1ipnrr62zyi0p71/AABlxAnsnZF8tbBmABLw1446a?dl=0
The command is:
bin/cbc pb.lp ratio 0.05 multiple 4 branch printingOptions normal solution pb.sol
FlowCover cuts must be disabled in order to get a deterministic solution.
bin/cbc pb.lp ratio 0.05 flow off multiple 4 branch printingOptions normal solution pb.sol
Thanks and regards
Yves
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://list.coin-or.org/pipermail/cbc/attachments/20170329/9072c307/attachment.html>
More information about the Cbc
mailing list