[Cbc] Feature Request: calling Heuristics after every cut iteration

John Forrest john.forrest at fastercoin.com
Thu Apr 8 07:21:49 EDT 2010


For each heuristic that you want to try frequently

setWhereFrom(63);


John Forrest


On Thu, 2010-04-08 at 11:43 +0200, Thomas Schoenemann wrote:
> Dear CBC-developers,
> 
> I am in a situation where deriving cuts (and solving the arsing LPs)
> takes a lot of time, but deriving integral solutions is quite cheap. I
> would hence like to generate integer solutions after _every_ cut round.
> I think this would be a useful feature for quite a number of users. Do
> you think it could be integrated (as an option)?
> 
> Best regards,
>   Thomas
> 
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