[gpaw-users] End of file error

[Jens Jørgen Mortensen]

On Sat, 2011-04-16 at 10:00 +0200, Jun Yan wrote:
> Hi, developers,
> 
> I met end of file problem with import when running on many cpus (200
> here). The error message is attached.

I'm also seeing this error from time to time on the Niflheim
supercomputer.  It could be a problem with the file-system.

Jens Jørgen

> All the best,
> Jun
> 
> GPAW CLEANUP (node 184): exceptions.EOFError occurred.  Calling MPI_Abort!
> Traceback (most recent call last):
>   File "Al_Si.py", line 14, in ?
>     from gpaw.response.df import DF
>   File "/home/niflheim/juya/download/gpaw-7945/gpaw/response/df.py", line
> 6, in ?
>     from gpaw.response.math_func import delta_function
> EOFError: EOF read where object expected
> GPAW CLEANUP (node 15): exceptions.EOFError occurred.  Calling MPI_Abort!
> Fatal Python error: PyString_InternInPlace: strings only please!
> [c075:29124] *** Process received signal ***
> [c075:29124] Signal: Aborted (6)
> [c075:29124] Signal code:  (-6)
> [c064:29860] *** Process received signal ***
> [c064:29860] Signal: Segmentation fault (11)
> [c064:29860] Signal code: Address not mapped (1)
> [c064:29860] Failing at address: (nil)
> [c064:29860] *** End of error message ***
> [c075:29124] *** End of error message ***
> --------------------------------------------------------------------------
> mpiexec noticed that process rank 111 with PID 29860 on node c064 exited
> on signal 11 (Segmentation fault).
> --------------------------------------------------------------------------
> 
> 
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