[petsc-users] Error during matrix output

[Barry Smith]

  Is it possible that your matrix does not have some diagonal entries?

   Barry

On Sep 9, 2010, at 9:46 AM, Andreas Hauffe wrote:

> Hi,
> 
> when I try to write a matrix to a binary file, I get the following error 
> message. Something's wrong with the matrix. What does this mean?
> 
> [0]PETSC ERROR: --------------------- Error Message 
> ------------------------------------
> [0]PETSC ERROR: Petsc has generated inconsistent data!
> [0]PETSC ERROR: bi[mbs]: 1589093 != 2*a->nz-mbs: 1573730
> !
> [0]PETSC ERROR: 
> ------------------------------------------------------------------------
> [0]PETSC ERROR: Petsc Release Version 3.1.0, Patch 4, Fri Jul 30 14:42:02 CDT 
> 2010
> [0]PETSC ERROR: See docs/changes/index.html for recent updates.
> [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
> [0]PETSC ERROR: See docs/index.html for manual pages.
> 
> Thanks,
> -- 
> Andreas Hauffe
> 
> ----------------------------------------------------------------------------------------------------
> Technische Universität Dresden
> Institut für Luft- und Raumfahrttechnik / Institute of Aerospace Engineering
> Lehrstuhl für Luftfahrzeugtechnik / Chair of Aircraft Engineering
> 
> D-01062 Dresden
> Germany
> 
> phone   : (++49)351 463 38496
> fax     : (++49)351 463 37263
> mail    : andreas.hauffe at tu-dresden.de
> Website : http://tu-dresden.de/mw/ilr/lft
> ----------------------------------------------------------------------------------------------------