Dear VASP user,

   If you find a bug or have a problem you can't fix yourself 
please proceed as follows:

1) Please have a look whether the problem has been discussed in the 
   forum and has been solved already. 

2) Make sure you use the most recent release of the code! 

3) Post your question in the forum. Please choose the most appropriate 
   forum group for your question.

4) Have a look into the code and try to find the source of the error 
   using a debugger.

5) Send a bug report to vasp.materialphysik@univie.ac.at via email.
   This mail must contain 
   --- the code version which you ran,  and
   --- a TAR, TGZ or ZIP file with all required input files and 
                                   important output files:
  INCAR,
  POSCAR,
  KPOINTS,
  POTCAR,
  copy of standart output,
  copy of standart error,
  OUTCAR,
  vasprun.xml (if available).

Please, DO NOT include large files like WAVECAR, CHG, CHGCAR if they
are not directly related to the problem.

The email must contain a full description of the problem
plus a specification on which machine (f90 version, + OS version) the
problem was encountered.

   Otherwise we will *NOT* process the bug report.

   Thank you for your cooperation

   Vaspmaster