[Pw_forum] exit status=139

[Iris Theofilou]

Dear Lorenzo,

I'm not sure which one it was used, but it must be one (or more) of the
ubuntu compilers. Their versions are:  

gcc (Ubuntu 4.4.1-4ubuntu8) 4.4.1
Copyright (C) 2009 Free Software Foundation, Inc.

GNU Fortran (Ubuntu 4.4.1-4ubuntu8) 4.4.1
Copyright (C) 2009 Free Software Foundation, Inc.

cpp (Ubuntu 4.4.1-4ubuntu8) 4.4.1
Copyright (C) 2009 Free Software Foundation, Inc.

The whole error message of the run_example(02) is:

  running the scf calculation... done
  running the phonon calculation at Gamma...Segmentation fault  done
  running the phonon calculation at X...Segmentation fault
Error condition encountered during test: exit status = 139
Aborting

I'm also including the 2 results files for phonon calculations (see
attachments)

If it is only a gfortran problem which compiler should I use? perhaps
ifort v.9??

Thanks in advance,
Iris


> Replying to message "[Pw_forum] exit status=139" from Iris Theofilou  
> (18/12/09):
> > running the phonon calculation at X...Segmentation fault
> > Error condition encountered during test: exit status = 139
> > Aborting
> 
> 
> Dear Iris,
> you didn't provide enough information for an accurate reply: which
compile  
> did you use to compile QE and the full output of the problematic  
> calculation (you can find it in the "result" subdirectory of the example).
> 
> If you are using the default compilers from ubuntu (gcc and gfortran) be  
> aware that the phonon code is often miscompiled by gfortran, giving  
> strange and random errors. Please have a look at the user guide  
> <http://www.quantum-espresso.org/user_guide/user_guide.html>, especially  
> the second chapter; it is boring but it usually pays off on the long run.
> 
> best regards
> 
> 
> -- 
> Lorenzo Paulatto
> SISSA  &  DEMOCRITOS (Trieste)
> phone: +39 040 3787 511
> skype: paulatz
> www:   http://people.sissa.it/~paulatto/
> 
>      *** save italian brains ***
>   http://saveitalianbrains.wordpress.com/
> _______________________________________________
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> 
> 


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