[Pw_forum] cp.x: interpolation tables recalculation
Jairo Arbey Rodriguez Martinez
jarodriguezm at bt.unal.edu.co
Mon Aug 17 18:48:38 CEST 2009
Dear users of quantum espresso
I ask you any help about the next error message:
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
nfi ekinc temph tempp etot enthal econs
econt vnhh xnhh0 vnhp xnhp0
4429 23.54842 ****** 37.4 -3407.45376 -3407.45376 -3406.10550
-3382.55708 0.0000 0.0000 -0.0005 -0.1518
Delta V(G=0): 0.041783Ry, 1.136964eV
application called MPI_Abort(MPI_COMM_WORLD, 0) - process 1[cli_1]:
aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 0) - process 1
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
from newnlinit : error # 1
interpolation tables recalculation, not implemented yet
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
stopping ...
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The antecedents
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I wish to calculate GaAs with defects (volume calculation). In order
to do, I have begun with a supercell 2x2x2 of 64 atoms, 32 of Ga and
32 of As in their ideal positions. My first objective is to do a
variable cell calculation (vc-cp) in order to apply to the cell with
defects later, and to obtain the new volume and the relax positions.
The task was divided in minor task, as following: (all is executed
using cp.x, of espresso-4.0.4, ultrasoft pbe pseudos)
i) electronic minimization
#
relax_0.in--> electron_dynamics='damp', electron_damping=0.2
ion_dynamics='none'
relax_1.in--> electron_dynamics='damp', electron_damping=0.2
ion_dynamics='none'
#
ii) ion dynamics
#
relax_2.in--> electron_dynamics='damp', electron_damping=1.0
ion_dynamics='damp',ion_damping=0.5 ,
relax_3.in--> electron_dynamics='damp', electron_damping=0.5
ion_dynamics='damp',ion_damping=0.1 ,
relax_4.in--> electron_dynamics='damp', electron_damping=0.2
ion_dynamics='damp',ion_damping=0.05 ,
relax_5.in--> electron_dynamics='damp', electron_damping=0.2
ion_dynamics='damp',ion_damping=0.002 ,
#
iii) ion dynamics with thermostat
#
relax_16.in--> electron_dynamics='damp',electron_damping=0.2,grease=0.999,ion_dynamics='damp',ion_damping=0.002,greasp=0.999,ion_temperature='nose',tempw=300.,fnosep=9.00,
#
iv) Parrinello-Rahman Dynamics
#
relax_18.in-->
electron_dynamics='damp',electron_damping=0.5,grease=0.999,
ion_dynamics='damp',ion_damping=0.5,greasp=0.999,
cell_dynamics='pr',cell_damping=0.9,greash=0.9999,press=0.0D0,wmass=2.50D0,cell_temperature='nose',temph=300.,fnoseh=4.00,cell_dofree='xyz'
#
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In the last step I got the message I have pasted at the beginning of
this e-mail. I am very grateful with any light about it.
--
Jairo Arbey Rodríguez M.
Dept. of Physics, Universidad Nacional de Colombia, Bogota
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