[Cbc] [CBC] SOS objects in LP format

[mg]

Thanks a lot John !


2014-09-04 17:57 GMT+02:00 John Forrest <john.forrest at fastercoin.com>:

>  Marco,
>
> Will look at putting in trunk.
>
> John Forrest
>
>
> On 04/09/14 13:54, mg wrote:
>
> Hi All,
> I would like to know if it's possible to include SOS objects definition in
> the LP file.
>
>  SOS objects are quite commonly used and would be really useful if they
> were included in the LP file.
> (LPs can be easily used to reproduce issues on CLI CBC, to try the same
> problem other solver like CPLEX/GUROBI etc.)
>
>  CPLEX lp format definition seems to include them :
>
>
> http://pic.dhe.ibm.com/infocenter/cosinfoc/v12r2/index.jsp?topic=%2Filog.odms.cplex.help%2FContent%2FOptimization%2FDocumentation%2FCPLEX%2F_pubskel%2FCPLEX876.html
>
>
>  Is it already possibile or maybe can be included in a future release ?
>
>  Thanks,
> Marco
>
>
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