[Cbc] Is there a "command-line" timelimit option?

[David Ibarra Gómez]

Hello Charles,

I do use: 

" -sec"

it works perfectly.

Example:

/home/cbc/Cbc-2.8.8/build/bin/cbc problem.mps -sec 300 solve -solution solution_file.txt > stdout_file.txt

Kind regards

> Date: Wed, 24 Feb 2016 10:26:17 +0530
> From: amahajan at iitb.ac.in
> To: Cbc at list.coin-or.org
> Subject: Re: [Cbc] Is there a "command-line" timelimit option?
> 
> Hi Charles
> 
> The command line option for setting a time limit is -seconds. 
> 
> You may see options of cbc by doing "cbc -?" in a terminal. Get help about
> specific options by typing.
> 
> cbc -seconds??? -quit
> 
> Hope it helps.
> 
> --
> Regards
> Ashutosh Mahajan
> http://www.ieor.iitb.ac.in/amahajan
> 
> On Tue, Feb 23, 2016 at 02:59:31PM -0500, Charles Lindsay wrote:
> >    I use Pyomo to interface to Cbc, and I believe it uses a command-line
> >    invocation of Cbc.
> >    For some LP solvers you can pass a "--solver-options <option-name>=<option
> >    value>"
> >    Is there such an option for Cbc?  I believe there is an API option
> >    (CbcModel::setMaximumSeconds).
> > 
> >    I am interested in getting the "best solution up to that point in time".
> > 
> >    I believe the equivalent for GLPK is "--solver-options  tmlim=300"
> > 
> >    Thanks.
> > 
> >    C.
> 
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> 
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