[Cbc] [CBC] On closer inspection - solution discarded

mg giunto.cardanico at gmail.com
Mon Sep 15 04:40:36 EDT 2014


Ok, thanks John for the hints.
I'm going to run some tests as soon as I can.



2014-09-14 10:25 GMT+02:00 John Forrest <john.forrest at fastercoin.com>:

> Marco,
>
> If you update to trunk and configure with -DCBC_FEASIBILITY_INVESTIGATE
> then you may get some useful output.
>
> There are two possible approaches to fix.
>
> 1) If first phase gives a constraint <= 15.216 then use 15.2161 in second
> phase.
> 2) Set primalTolerance to 1.0e-6
>
> John Forrest
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> Cbc at list.coin-or.org
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>
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