[Cbc] Stop at a given value

[Haroldo Santos]

In CbcModel you should use:

setCutoff<http://www.coin-or.org/Doxygen/Cbc/classCbcModel.html#a015e952199f9f510bf71dc2bebecb99d>(double
value)

setMaximumSolutions<http://www.coin-or.org/Doxygen/Cbc/classCbcModel.html#a57294034329f01449f16c3ae2e3ea7c2>(int
value)

On Mon, Jul 9, 2012 at 3:03 PM, Haroldo Santos <haroldo.santos at gmail.com>wrote:

> Using:
>
> cbc air04.lp cuto 57270 maxso 1 solve
>
> Cbc will exit as soon as a solution better than 57270 is found.
>
> Cheers,
>
> Haroldo
>
>
>
> On Mon, Jul 9, 2012 at 2:36 PM, Stefano Avallone <stavallo at unina.it>wrote:
>
>> Hello,
>>
>> I am using a Cbc model to solve a mixed integer linear problem. The goal
>> is to
>> minimize a given objective function, but I would like to stop the
>> execution as
>> soon as a solution better than a provided value is found.
>>
>> It looks like that none of the methods of the CbcModel class provides the
>> functionality I need. Any hint how to do that?
>>
>> Many thanks in advance,
>> Stefano
>>
>> _______________________________________________
>> Cbc mailing list
>> Cbc at list.coin-or.org
>> http://list.coin-or.org/mailman/listinfo/cbc
>>
>
>
>
> --
> =============================================================
> Haroldo Gambini Santos
> Computing Department - Universidade Federal de Ouro Preto - UFOP
> email: haroldo [at ] iceb.ufop.br
> home/research page: www.decom.ufop.br/haroldo/
>
> "Computer science is no more about computers than astronomy
> is about telescopes." Edsger Dijkstra
>
>



-- 
=============================================================
Haroldo Gambini Santos
Computing Department - Universidade Federal de Ouro Preto - UFOP
email: haroldo [at ] iceb.ufop.br
home/research page: www.decom.ufop.br/haroldo/

"Computer science is no more about computers than astronomy
is about telescopes." Edsger Dijkstra
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://list.coin-or.org/pipermail/cbc/attachments/20120709/8f017491/attachment.html>