[Cbc] Segmentation fault

Yves Touchard ytouch at dxo.com
Thu Oct 30 06:20:57 EDT 2014


Hello,

A segmentation fault occurs when solving the following constraint file:
https://www.dropbox.com/s/2kmpnsjniz6pk6v/segFlt.lp?dl=0

The command is:
bin/cbc segFlt.lp threads 104 cutlength 40 multiple 4 branch printingOptions rows solution segFlt.sol

Without the multiple option, the optimal solution is found.

Tested in the trunk base:
[ytouch at futuna coin-Cbc]$ svn info
Path: .
URL: https://projects.coin-or.org/svn/Cbc/trunk
Repository Root: https://projects.coin-or.org/svn/Cbc
Repository UUID: 6f23a84d-0c12-0410-9f0c-b73a89ba9ce0
Revision: 2092
Node Kind: directory
Schedule: normal
Last Changed Author: forrest
Last Changed Rev: 2092
Last Changed Date: 2014-10-03 13:58:33 +0200 (Fri, 03 Oct 2014)

Thank and regards.

Yves Touchard

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