quantum-espresso/PW/examples/example01/reference/si.band.cg.out

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Program PWSCF v.6.0 (svn rev. 13188) starts on 6Dec2016 at 13:23:28
This program is part of the open-source Quantum ESPRESSO suite
for quantum simulation of materials; please cite
"P. Giannozzi et al., J. Phys.:Condens. Matter 21 395502 (2009);
URL http://www.quantum-espresso.org",
in publications or presentations arising from this work. More details at
http://www.quantum-espresso.org/quote
Parallel version (MPI), running on 4 processors
R & G space division: proc/nbgrp/npool/nimage = 4
Waiting for input...
Reading input from standard input
Message from routine read_cards :
DEPRECATED: no units specified in ATOMIC_POSITIONS card
Message from routine read_cards :
ATOMIC_POSITIONS: units set to alat
Current dimensions of program PWSCF are:
Max number of different atomic species (ntypx) = 10
Max number of k-points (npk) = 40000
Max angular momentum in pseudopotentials (lmaxx) = 3
Atomic positions and unit cell read from directory:
/home/pietro/espresso-svn/tempdir/silicon.save/
Subspace diagonalization in iterative solution of the eigenvalue problem:
a serial algorithm will be used
Parallelization info
--------------------
sticks: dense smooth PW G-vecs: dense smooth PW
Min 63 63 22 682 682 152
Max 64 64 23 686 686 153
Sum 253 253 91 2733 2733 609
bravais-lattice index = 2
lattice parameter (alat) = 10.2000 a.u.
unit-cell volume = 265.3020 (a.u.)^3
number of atoms/cell = 2
number of atomic types = 1
number of electrons = 8.00
number of Kohn-Sham states= 8
kinetic-energy cutoff = 18.0000 Ry
charge density cutoff = 72.0000 Ry
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 10.200000 celldm(2)= 0.000000 celldm(3)= 0.000000
celldm(4)= 0.000000 celldm(5)= 0.000000 celldm(6)= 0.000000
crystal axes: (cart. coord. in units of alat)
a(1) = ( -0.500000 0.000000 0.500000 )
a(2) = ( 0.000000 0.500000 0.500000 )
a(3) = ( -0.500000 0.500000 0.000000 )
reciprocal axes: (cart. coord. in units 2 pi/alat)
b(1) = ( -1.000000 -1.000000 1.000000 )
b(2) = ( 1.000000 1.000000 1.000000 )
b(3) = ( -1.000000 1.000000 -1.000000 )
PseudoPot. # 1 for Si read from file:
/home/pietro/espresso-svn/pseudo/Si.pz-vbc.UPF
MD5 check sum: 6dfa03ddd5817404712e03e4d12deb78
Pseudo is Norm-conserving, Zval = 4.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 431 points, 2 beta functions with:
l(1) = 0
l(2) = 1
atomic species valence mass pseudopotential
Si 4.00 28.08600 Si( 1.00)
48 Sym. Ops., with inversion, found (24 have fractional translation)
Cartesian axes
site n. atom positions (alat units)
1 Si tau( 1) = ( 0.0000000 0.0000000 0.0000000 )
2 Si tau( 2) = ( 0.2500000 0.2500000 0.2500000 )
number of k points= 28
cart. coord. in units 2pi/alat
k( 1) = ( 0.0000000 0.0000000 0.0000000), wk = 0.0714286
k( 2) = ( 0.0000000 0.0000000 0.1000000), wk = 0.0714286
k( 3) = ( 0.0000000 0.0000000 0.2000000), wk = 0.0714286
k( 4) = ( 0.0000000 0.0000000 0.3000000), wk = 0.0714286
k( 5) = ( 0.0000000 0.0000000 0.4000000), wk = 0.0714286
k( 6) = ( 0.0000000 0.0000000 0.5000000), wk = 0.0714286
k( 7) = ( 0.0000000 0.0000000 0.6000000), wk = 0.0714286
k( 8) = ( 0.0000000 0.0000000 0.7000000), wk = 0.0714286
k( 9) = ( 0.0000000 0.0000000 0.8000000), wk = 0.0714286
k( 10) = ( 0.0000000 0.0000000 0.9000000), wk = 0.0714286
k( 11) = ( 0.0000000 0.0000000 1.0000000), wk = 0.0714286
k( 12) = ( 0.0000000 0.0000000 0.0000000), wk = 0.0714286
k( 13) = ( 0.0000000 0.1000000 0.1000000), wk = 0.0714286
k( 14) = ( 0.0000000 0.2000000 0.2000000), wk = 0.0714286
k( 15) = ( 0.0000000 0.3000000 0.3000000), wk = 0.0714286
k( 16) = ( 0.0000000 0.4000000 0.4000000), wk = 0.0714286
k( 17) = ( 0.0000000 0.5000000 0.5000000), wk = 0.0714286
k( 18) = ( 0.0000000 0.6000000 0.6000000), wk = 0.0714286
k( 19) = ( 0.0000000 0.7000000 0.7000000), wk = 0.0714286
k( 20) = ( 0.0000000 0.8000000 0.8000000), wk = 0.0714286
k( 21) = ( 0.0000000 0.9000000 0.9000000), wk = 0.0714286
k( 22) = ( 0.0000000 1.0000000 1.0000000), wk = 0.0714286
k( 23) = ( 0.0000000 0.0000000 0.0000000), wk = 0.0714286
k( 24) = ( 0.1000000 0.1000000 0.1000000), wk = 0.0714286
k( 25) = ( 0.2000000 0.2000000 0.2000000), wk = 0.0714286
k( 26) = ( 0.3000000 0.3000000 0.3000000), wk = 0.0714286
k( 27) = ( 0.4000000 0.4000000 0.4000000), wk = 0.0714286
k( 28) = ( 0.5000000 0.5000000 0.5000000), wk = 0.0714286
Dense grid: 2733 G-vectors FFT dimensions: ( 20, 20, 20)
Estimated max dynamical RAM per process > 0.24Mb
Estimated total allocated dynamical RAM > 0.97Mb
The potential is recalculated from file :
/home/pietro/espresso-svn/tempdir/silicon.save/charge-density.dat
Starting wfc are 8 randomized atomic wfcs
Band Structure Calculation
CG style diagonalization
ethr = 1.25E-08, avg # of iterations = 12.4
total cpu time spent up to now is 0.5 secs
End of band structure calculation
k = 0.0000 0.0000 0.0000 ( 331 PWs) bands (ev):
-5.8099 6.2549 6.2549 6.2549 8.8221 8.8221 8.8221 9.7232
k = 0.0000 0.0000 0.1000 ( 335 PWs) bands (ev):
-5.7668 5.9810 6.0722 6.0722 8.7104 9.0571 9.0571 9.9838
k = 0.0000 0.0000 0.2000 ( 335 PWs) bands (ev):
-5.6337 5.3339 5.6601 5.6601 8.4238 9.6301 9.6301 10.5192
k = 0.0000 0.0000 0.3000 ( 335 PWs) bands (ev):
-5.4133 4.5265 5.1859 5.1859 8.0516 10.3698 10.3698 10.7062
k = 0.0000 0.0000 0.4000 ( 347 PWs) bands (ev):
-5.1063 3.6529 4.7266 4.7266 7.6724 10.1364 11.1866 11.1866
k = 0.0000 0.0000 0.5000 ( 343 PWs) bands (ev):
-4.7129 2.7564 4.3161 4.3161 7.3316 9.3547 12.0595 12.0595
k = 0.0000 0.0000 0.6000 ( 339 PWs) bands (ev):
-4.2358 1.8517 3.9694 3.9694 7.0565 8.6170 12.9618 12.9618
k = 0.0000 0.0000 0.7000 ( 335 PWs) bands (ev):
-3.6801 0.9501 3.6936 3.6936 6.8654 7.9924 13.8856 13.8856
k = 0.0000 0.0000 0.8000 ( 335 PWs) bands (ev):
-3.0530 0.0683 3.4948 3.4948 6.7657 7.4943 14.8291 14.8291
k = 0.0000 0.0000 0.9000 ( 342 PWs) bands (ev):
-2.3563 -0.7867 3.3738 3.3738 6.7691 7.1285 15.7632 15.7632
k = 0.0000 0.0000 1.0000 ( 342 PWs) bands (ev):
-1.5978 -1.5978 3.3334 3.3334 6.8886 6.8886 16.4070 16.4070
k = 0.0000 0.0000 0.0000 ( 331 PWs) bands (ev):
-5.8099 6.2549 6.2549 6.2549 8.8221 8.8221 8.8221 9.7232
k = 0.0000 0.1000 0.1000 ( 333 PWs) bands (ev):
-5.7218 5.5180 5.8909 6.2146 8.9135 8.9856 9.0810 10.3168
k = 0.0000 0.2000 0.2000 ( 335 PWs) bands (ev):
-5.4577 4.2238 5.0583 6.0750 9.1873 9.2787 9.3685 11.4991
k = 0.0000 0.3000 0.3000 ( 333 PWs) bands (ev):
-5.0244 2.9330 4.0923 5.8016 9.3562 9.6416 9.8965 11.9166
k = 0.0000 0.4000 0.4000 ( 333 PWs) bands (ev):
-4.4382 1.7660 3.1712 5.3917 9.1678 10.2713 10.5715 11.9975
k = 0.0000 0.5000 0.5000 ( 339 PWs) bands (ev):
-3.7277 0.7540 2.3987 4.8964 8.6931 11.0753 11.3920 12.4083
k = 0.0000 0.6000 0.6000 ( 343 PWs) bands (ev):
-2.9584 -0.0844 1.8684 4.3957 8.1262 12.0466 12.3047 13.1205
k = 0.0000 0.7000 0.7000 ( 351 PWs) bands (ev):
-2.2636 -0.7459 1.7118 3.9544 7.6098 11.3920 13.1675 13.6967
k = 0.0000 0.8000 0.8000 ( 341 PWs) bands (ev):
-1.8118 -1.2182 2.0701 3.6165 7.2165 9.3814 14.4148 14.9686
k = 0.0000 0.9000 0.9000 ( 346 PWs) bands (ev):
-1.6351 -1.5030 2.8302 3.4052 6.9710 7.6840 15.6697 15.9429
k = 0.0000 1.0000 1.0000 ( 342 PWs) bands (ev):
-1.5978 -1.5978 3.3334 3.3334 6.8886 6.8886 16.4070 16.4070
k = 0.0000 0.0000 0.0000 ( 331 PWs) bands (ev):
-5.8099 6.2549 6.2549 6.2549 8.8221 8.8221 8.8221 9.7232
k = 0.1000 0.1000 0.1000 ( 335 PWs) bands (ev):
-5.6783 5.1038 6.0496 6.0496 8.8476 9.1205 9.1205 10.6116
k = 0.2000 0.2000 0.2000 ( 332 PWs) bands (ev):
-5.2848 3.2219 5.6599 5.6599 8.5038 9.6359 9.6359 12.3332
k = 0.3000 0.3000 0.3000 ( 344 PWs) bands (ev):
-4.6592 1.4043 5.3188 5.3188 8.1385 9.8032 9.8032 13.8447
k = 0.4000 0.4000 0.4000 ( 344 PWs) bands (ev):
-3.8910 -0.1018 5.1024 5.1024 7.9003 9.6788 9.6788 13.9593
k = 0.5000 0.5000 0.5000 ( 344 PWs) bands (ev):
-3.4180 -0.8220 5.0289 5.0289 7.8139 9.5968 9.5968 13.8378
Writing output data file silicon.save
init_run : 0.01s CPU 0.02s WALL ( 1 calls)
electrons : 0.27s CPU 0.31s WALL ( 1 calls)
Called by init_run:
wfcinit : 0.00s CPU 0.00s WALL ( 1 calls)
potinit : 0.00s CPU 0.00s WALL ( 1 calls)
Called by electrons:
c_bands : 0.27s CPU 0.31s WALL ( 1 calls)
v_of_rho : 0.00s CPU 0.00s WALL ( 1 calls)
Called by c_bands:
init_us_2 : 0.00s CPU 0.00s WALL ( 28 calls)
ccgdiagg : 0.26s CPU 0.28s WALL ( 35 calls)
wfcrot : 0.00s CPU 0.02s WALL ( 35 calls)
Called by sum_band:
Called by *cgdiagg:
h_psi : 0.14s CPU 0.19s WALL ( 2745 calls)
cdiaghg : 0.00s CPU 0.00s WALL ( 35 calls)
Called by h_psi:
h_psi:pot : 0.14s CPU 0.18s WALL ( 2745 calls)
h_psi:calbec : 0.02s CPU 0.03s WALL ( 2745 calls)
vloc_psi : 0.11s CPU 0.14s WALL ( 2745 calls)
add_vuspsi : 0.00s CPU 0.01s WALL ( 2745 calls)
h_1psi : 0.14s CPU 0.18s WALL ( 2710 calls)
General routines
calbec : 0.02s CPU 0.04s WALL ( 5455 calls)
fft : 0.00s CPU 0.00s WALL ( 3 calls)
fftw : 0.09s CPU 0.12s WALL ( 5980 calls)
davcio : 0.00s CPU 0.00s WALL ( 28 calls)
Parallel routines
fft_scatter : 0.03s CPU 0.04s WALL ( 5983 calls)
PWSCF : 0.53s CPU 0.58s WALL
This run was terminated on: 13:23:28 6Dec2016
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JOB DONE.
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