[Scip] Providing SCIP with an initial solution for a MIP

Timo Berthold berthold at zib.de
Sun Sep 18 18:34:36 MEST 2011


Dear Jörg,

if you are using SCIP as a callable library rather than via the
interactive shell, please check:
http://scip.zib.de/faq.shtml#Q13

The same holds: infeasible solutions will be discarded, nothing special is
done for partial solutions.

Cheers,
Timo
>
> Hi Jörg,
>
> in the command line environment of SCIP you can first load you MIP and
> then a solution file - the solution file should end with ".sol".
>
> If the solution is partial or infeasible, it is discarded, because SCIP
> does not know what to do with it. What would you wnat to do with such a
> partial/infeasible solution?
>
> Best,
>
> Marc
>
>
>
> On 09/18/2011 17:57, "Jörg Pfähler" wrote:
>> Hi,
>>
>> Is it possible to give a (partial or full) solution of a MIP to SCIP
>> (before the solving process starts)? If so, how would I do that and what
>> happens if that solution is infeasible or if it is only a partial
>> solution?
>>
>> With best regards,
>> Jörg Pfähler
>
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