[Dip] Restricted Master Solution Value

Matthew Galati magh at lehigh.edu
Sat Oct 9 18:55:39 EDT 2010


Try LogDebugLevel and LogLpLevel in [DECOMP] section. You might get more
than you need - let me know.

Matt




On Sat, Oct 9, 2010 at 6:38 PM, Kipp Martin <kmartin at chicagobooth.edu>wrote:

> Hi:
>
> Is there a way to print out the optimal value of the LP relaxation of
> the restricted master at each iteration? Right now I get printout to the
> effect
>
> OSDip-APP: 56.2     [CPU: 54.65   ]  --- APPsolveRelaxed() ------->
> funcT = 54.2
> OSDip-APP: 56.2     [CPU: 54.7    ] <--- solveRelaxed() ----------
>
>
> This is with
>
> LogLevel       =  3
>
> Is there an ALPS parameter to set or perhaps access  getObjBestBoundLB()
> inside a DecompAlgo?
>
> I tried
>
> logFileLevel = 3
> msgLevel = 3
>
> under [ALPS] and that did not seem to have any effect.
>
> Thanks
>
>
> --
> Kipp Martin
> Professor of Operations Research
> and Computing Technology
> Booth School of Business
> University of Chicago
> 5807 South Woodlawn Avenue
> Chicago, IL 60637
> 773-702-7456
> kmartin at chicagobooth.edu
> http://www.chicagobooth.edu/faculty/bio.aspx?person_id=12825325568
> http://projects.coin-or.org/OS
>
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