[Cmpl] Benchmark / Statistics

[Mike Steglich]

Hi Thorsten,

Unfortunately  I don't have  your more information/idea than the information that we provide in the appendix of the manual.

Sorry,

Mike
> Am 09.03.2015 um 14:07 schrieb Thorsten <thorten at hotmail.com>:
> 
> 
> Hi Mike,
> 
> thank you very much indeed for the quick reply! I scanned the appendix for CBC-Parameters but couldn't find a suitable one which enables me to get the required information. Even increasing the log(Level) to maximum doesn't provide the neccessary information. Do you possibly have a hint or idea in mind for a CBC-Command to get me the programs lower bound and the gap?
> Thanks for your support!
> 
> Best regards,
> Thorsten
> 
> Hi Thorsten,
> 
> You can find these information in the Cbc output. Cmpl does not provide functionalities to get it directly within a Cmpl model.
> 
> Cheers,
> 
> Mike
> 
> 
> 
> > Am 06.03.2015 um 16:57 schrieb Thorsten <thorten at hotmail.com <http://list.coin-or.org/mailman/listinfo/cmpl>>:
> > 
> > Dear CMPL-Community,
> > 
> > I have implemented a capacitated vehicle routing problem with time windows in CMPL and it runs within coliop. In my thesis I want to compare the performance of CMPL and the CBC-solver with the performance of Fico Xpress. For the numerical analysis I will need some more statistics than I am able to get so far. Besides the objective value and the running time of the model I will need the Lower bound of the program and the gap. Can you probably help me how I can have these values printed out?
> > Thank you very much in advance,
> > Thorsten
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