[gmx-developers] CVS Version - reading matrices (mtx) segfaults

[Marc Baaden]

Hi,

following the suggested procedure to check matrices (.mtx format) or
convert to ASCII for post-treatment, I renamed the *.mtx to *.trj and
ran gmxcheck_d/gmxdump_d with segmentation faults. With gmx321 this
works fine.

I don't if this part is currently under development, or whether it is
a bug ?

Here the essential output:
gmxcheck:
[..]
Checking file nm.trj
trn version:  Segmentation fault

gmxdump:
631; gmxdump_d -f nm.trj
                         :-)  G  R  O  M  A  C  S  (-:

               Gromacs Runs One Microsecond At Cannonball Speeds

                      :-)  VERSION 3.3_beta_20050202  (-:


      Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
       Copyright (c) 1991-2000, University of Groningen, The Netherlands.
             Copyright (c) 2001-2004, The GROMACS development team,
            check out http://www.gromacs.org for more information.

         This program is free software; you can redistribute it and/or
          modify it under the terms of the GNU General Public License
         as published by the Free Software Foundation; either version 2
             of the License, or (at your option) any later version.

                     :-)  gmxdump_d (double precision)  (-:

Option     Filename  Type         Description
------------------------------------------------------------
  -s      topol.tpr  Input, Opt.  Generic run input: tpr tpb tpa xml
  -f         nm.trj  Input, Opt!  Generic trajectory: xtc trr trj gro g96 pdb
  -e       ener.edr  Input, Opt.  Generic energy: edr ene

      Option   Type  Value  Description
------------------------------------------------------
      -[no]h   bool     no  Print help info and quit
       -nice    int      0  Set the nicelevel
     -[no]nr   bool    yes  Show index numbers in output (leaving them out
                            makes comparison easier, but creates a useless
                            topology)

trn version:  Segmentation fault

Thanks,
  Marc

-- 
 BioMolSim meeting 2&3 Sep 2005: http://www.iecb.u-bordeaux.fr/satellite2005/

 Dr. Marc Baaden  - Institut de Biologie Physico-Chimique, Paris
 mailto:baaden at smplinux.de      -      http://www.baaden.ibpc.fr
 FAX: +33 15841 5026  -  Tel: +33 15841 5176  ou  +33 609 843217