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huangye2001

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[ÇóÖú] castep ¼ÆËãÉù×Ó¹âÆ××ÜÊdzö´í

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                      Number of symmetry operations   =          48
         There are no ionic constraints specified or generated for this cell
                      Maximum deviation from symmetry = 0.470732E-14     ANG
               Point group of crystal =    30: Td, -43m, -4 3 m
           Set iprint > 1 for details on symmetry rotations/translations

                        Centre of mass is NOT constrained

                         Number of cell constraints= 5
                         Cell constraints are:  1 1 1 0 0 0

                         External pressure/stress (GPa)
                          0.00000   0.00000   0.00000
                                    0.00000   0.00000
                                              0.00000
   Parallel strategy changed for PHONON calculation
       2 K-points are distributed over    2 groups, each containing    4 nodes.
  +---------------- MEMORY AND SCRATCH DISK ESTIMATES PER NODE -----------------+
  |                                                     Memory          Disk    |
  | Model and support data                               81.7 MB       196.5 MB |
  | Finite displacement phonon requirements             110.2 MB        48.0 MB |
  |                                               ----------------------------- |
  | Approx. total storage required per node             192.0 MB       244.5 MB |
  |                                                                             |
  | Requirements will fluctuate during execution and may exceed these estimates |
  +-----------------------------------------------------------------------------+
------------------------------------------------------------------------ <-- SCF
SCF loop      Energy           Fermi           Energy gain       Timer   <-- SCF
                               energy          per atom          (sec)   <-- SCF
------------------------------------------------------------------------ <-- SCF
Initial  -3.28237897E+004  5.15966410E+001                        49.92  <-- SCF
      1  -4.40350499E+004  5.67488395E+000   1.40140752E+002     198.43  <-- SCF
      2  -4.66358196E+004  1.60787171E+000   3.25096218E+001     352.16  <-- SCF
      3  -4.70423530E+004  2.62565629E+000   5.08166688E+000     507.95  <-- SCF
      4  -4.70971544E+004  2.39074548E+000   6.85017569E-001     671.40  <-- SCF
      5  -4.69712204E+004  8.89782787E-001  -1.57417402E+000     842.53  <-- SCF
      6  -4.69726356E+004  7.92754571E-001   1.76893182E-002    1052.65  <-- SCF
      7  -4.69728153E+004  7.21183082E-001   2.24676508E-003    1236.35  <-- SCF
      8  -4.69730123E+004  6.67670987E-001   2.46236483E-003    1463.12  <-- SCF
      9  -4.69730870E+004  7.09469420E-001   9.33584474E-004    1681.63  <-- SCF
     10  -4.69731239E+004  8.27883992E-001   4.60796167E-004    1862.76  <-- SCF
     11  -4.69730999E+004  7.68144409E-001  -2.99894272E-004    2054.61  <-- SCF
     12  -4.69731025E+004  7.68034211E-001   3.31500316E-005    2253.09  <-- SCF
     13  -4.69731024E+004  7.76618198E-001  -1.57548167E-006    2441.98  <-- SCF
     14  -4.69731025E+004  7.77301525E-001   1.47329659E-006    2595.92  <-- SCF
     15  -4.69731026E+004  7.77142812E-001   4.43185813E-007    2723.12  <-- SCF
     16  -4.69731026E+004  7.76965384E-001   2.02806198E-007    2846.33  <-- SCF
     17  -4.69731026E+004  7.77161092E-001   1.36640789E-007    2967.42  <-- SCF
------------------------------------------------------------------------ <-- SCF

Internal Error in secondd_find_dmat_symmetry -- repeated analyses disagree
Please submit a bug report with a copy of your .cell file
Try increasing the precision of the symmetry operations and try again
*** Failure in phonon dynamical matrix symmetry analysis ***
Current trace stack:
secondd_find_dmat_symmetry
phonon_finite_displacement
phonon_force_constant_matrix
phonon_calculate
castep
MPI Application rank 0 exited before MPI_Finalize() with status 1

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  • 2012-04-05 14:13:44, 31.41 K

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huangye2001

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wangliangzhe

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2Â¥2012-04-05 21:24:50
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huangye2001

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3Â¥: Originally posted by huangye2001 at 2012-04-06 09:05:57:
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4Â¥2012-04-08 11:46:15
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