[ADMB Users] Possible overflow in DF_dvlog

[Johnoel Ancheta]

Try and recheckout a fresh copy first and rebuild all, then rerun...

On Wed, Sep 12, 2012 at 8:11 AM, Mollie Brooks <mbrooks at ufl.edu> wrote:

> I just noticed that I'm only getting this behaviour on one computer but
> not the other.
>
> The one it works on gives this version info
>
> bash-3.2$ ./pond -version
> ADMB Program: ./pond
>
> ADMB-11.X safe libraries compiled with Gnu C++ 4.2.1(64bit)
> Build date: Aug 31 2012
> Revision: 591:595M
>
> Copyright (c) 2008-2012 ADMB Foundation and Regents of the University of
> California
>
> The computer where it doesn't work gives this version info
> [mbrooks at r11a-s18 Bernoulli]$ ./pond -version
> ADMB Program: ./pond
>
> ADMB-trunk safe libraries compiled with Gnu C++ 4.4.6(64bit)
> Build date: Aug 31 2012
> Revision: 591
>
> Could this be a problem with the ludecomp reversion? I'm using
> choleski_decomp() in this program.
>
> thanks,
> Mollie
>
> Mollie Brooks
> Postdoctoral Researcher, Ponciano Lab
> Biology Department, University of Florida
> http://people.biology.ufl.edu/mbrooks
>
>
> On 12 Sep 2012, at 1:44 PM, Mollie Brooks wrote:
>
> > Hi,
> > I've been getting a lot of these warnings.
> > Possible overflow in DF_dvlog
> >
> > Then a lot of these
> > Error in matrix inverse -- matrix singular in inv(dmatrix)
> >
> > and then one of these that crashes the program
> > matrix bound exceeded -- row index too low in dmatrix::operator()value
> was0
> >
> > I'm almost certain that I'm accessing the matrix elements correctly and
> the matrix shouldn't be singular at the initial values.
> > Is there anything else that could lead to this series of errors?
> >
> > The other output is
> >  Inner f = -inf
> > Newton raphson 1
> > f = nan max g = nan
> > Newton raphson 2
> > f = nan max g = nan
> >
> > thanks,
> > Mollie
> > _______________________________________________
> > Users mailing list
> > Users at admb-project.org
> > http://lists.admb-project.org/mailman/listinfo/users
> >
>
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