quantum-espresso/test-suite/pw_b3lyp/benchmark.out.git.inp=b3lyp...

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Program PWSCF v.6.3rc starts on 22Jun2018 at 16: 2:25
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);
"P. Giannozzi et al., J. Phys.:Condens. Matter 29 465901 (2017);
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
MPI processes distributed on 1 nodes
R & G space division: proc/nbgrp/npool/nimage = 4
Reading input from b3lyp-O.in
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
IMPORTANT: XC functional enforced from input :
Exchange-correlation = B3LYP ( 7 12 9 7 0 0)
EXX-fraction = 0.20
Any further DFT definition will be discarded
Please, verify this is what you really want
gamma-point specific algorithms are used
Message from routine setup:
the system is metallic, specify occupations
Subspace diagonalization in iterative solution of the eigenvalue problem:
a serial algorithm will be used
EXX: grid of k+q points same as grid of k-points
Parallelization info
--------------------
sticks: dense smooth PW G-vecs: dense smooth PW
Min 917 917 227 41757 41757 5201
Max 920 920 230 41764 41764 5206
Sum 3673 3673 917 167037 167037 20815
bravais-lattice index = 1
lattice parameter (alat) = 12.0000 a.u.
unit-cell volume = 1728.0000 (a.u.)^3
number of atoms/cell = 2
number of atomic types = 2
number of electrons = 7.00 (up: 4.00, down: 3.00)
number of Kohn-Sham states= 4
kinetic-energy cutoff = 80.0000 Ry
charge density cutoff = 320.0000 Ry
cutoff for Fock operator = 160.0000 Ry
convergence threshold = 1.0E-07
mixing beta = 0.7000
number of iterations used = 8 plain mixing
Exchange-correlation = B3LYP ( 7 12 9 7 0 0)
EXX-fraction = 0.20
celldm(1)= 12.000000 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) = ( 1.000000 0.000000 0.000000 )
a(2) = ( 0.000000 1.000000 0.000000 )
a(3) = ( 0.000000 0.000000 1.000000 )
reciprocal axes: (cart. coord. in units 2 pi/alat)
b(1) = ( 1.000000 0.000000 0.000000 )
b(2) = ( 0.000000 1.000000 0.000000 )
b(3) = ( 0.000000 0.000000 1.000000 )
PseudoPot. # 1 for H read from file:
/home/giannozz/espresso/q-e/test-suite/..//pseudo/H.blyp-vbc.UPF
MD5 check sum: 56e1d0303bbd12a0d1bfe34f0c06793f
Pseudo is Norm-conserving, Zval = 1.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 243 points, 0 beta functions with:
PseudoPot. # 2 for O read from file:
/home/giannozz/espresso/q-e/test-suite/..//pseudo/O.blyp-mt.UPF
MD5 check sum: c7cec848fda3f6555dda80a14d559813
Pseudo is Norm-conserving, Zval = 6.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 285 points, 1 beta functions with:
l(1) = 0
atomic species valence mass pseudopotential
H 1.00 1.00000 H ( 1.00)
O 6.00 16.00000 O ( 1.00)
Starting magnetic structure
atomic species magnetization
H 0.000
O 0.000
6 Sym. Ops. (no inversion) found
Cartesian axes
site n. atom positions (alat units)
1 H tau( 1) = ( 0.0000000 0.0000000 0.0000000 )
2 O tau( 2) = ( 0.0944863 0.0944863 0.0944863 )
number of k points= 1
cart. coord. in units 2pi/alat
k( 1) = ( 0.0000000 0.0000000 0.0000000), wk = 1.0000000
Dense grid: 83519 G-vectors FFT dimensions: ( 72, 72, 72)
Estimated max dynamical RAM per process > 34.14 MB
Estimated total dynamical RAM > 136.55 MB
Generating pointlists ...
new r_m : 0.0675 (alat units) 0.8101 (a.u.) for type 1
new r_m : 0.0675 (alat units) 0.8101 (a.u.) for type 2
Initial potential from superposition of free atoms
Check: negative starting charge=(component1): -0.002976
Check: negative starting charge=(component2): -0.002976
starting charge 6.99999, renormalised to 7.00000
negative rho (up, down): 2.976E-03 2.976E-03
Starting wfcs are 5 randomized atomic wfcs
total cpu time spent up to now is 1.9 secs
Self-consistent Calculation
iteration # 1 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 1.00E-02, avg # of iterations = 2.0
negative rho (up, down): 6.047E-04 6.847E-04
total cpu time spent up to now is 3.1 secs
total energy = -32.96613456 Ry
Harris-Foulkes estimate = -33.01990186 Ry
estimated scf accuracy < 0.20418026 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.00 Bohr mag/cell
iteration # 2 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 2.92E-03, avg # of iterations = 3.0
negative rho (up, down): 2.434E-04 2.799E-04
total cpu time spent up to now is 4.4 secs
total energy = -33.00505448 Ry
Harris-Foulkes estimate = -33.04826760 Ry
estimated scf accuracy < 0.09396590 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.03 Bohr mag/cell
iteration # 3 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 1.34E-03, avg # of iterations = 2.0
negative rho (up, down): 2.296E-07 4.811E-07
total cpu time spent up to now is 5.6 secs
total energy = -33.03233397 Ry
Harris-Foulkes estimate = -33.03011857 Ry
estimated scf accuracy < 0.00696642 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.04 Bohr mag/cell
iteration # 4 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 9.95E-05, avg # of iterations = 2.0
negative rho (up, down): 2.605E-09 1.312E-08
total cpu time spent up to now is 6.8 secs
total energy = -33.03384962 Ry
Harris-Foulkes estimate = -33.03382955 Ry
estimated scf accuracy < 0.00015697 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.06 Bohr mag/cell
iteration # 5 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 2.24E-06, avg # of iterations = 2.5
negative rho (up, down): 6.108E-08 1.287E-07
total cpu time spent up to now is 8.5 secs
total energy = -33.03391760 Ry
Harris-Foulkes estimate = -33.03389756 Ry
estimated scf accuracy < 0.00001838 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.06 Bohr mag/cell
iteration # 6 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 2.63E-07, avg # of iterations = 2.0
total cpu time spent up to now is 10.2 secs
total energy = -33.03392575 Ry
Harris-Foulkes estimate = -33.03392403 Ry
estimated scf accuracy < 0.00000094 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.06 Bohr mag/cell
iteration # 7 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 1.34E-08, avg # of iterations = 2.5
Magnetic moment per site:
atom: 1 charge: 0.4042 magn: -0.0075 constr: 0.0000
atom: 2 charge: 2.1919 magn: 0.3904 constr: 0.0000
total cpu time spent up to now is 11.5 secs
End of self-consistent calculation
------ SPIN UP ------------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-24.4489 -10.9992 -9.5161 -7.5273
------ SPIN DOWN ----------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-22.7705 -10.4066 -6.9156 -5.6002
highest occupied, lowest unoccupied level (ev): -6.9156 -5.6002
! total energy = -33.03392620 Ry
Harris-Foulkes estimate = -33.03392605 Ry
estimated scf accuracy < 0.00000009 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
convergence has been achieved in 7 iterations
Using ACE for calculation of exact exchange
EXX grid: 29447 G-vectors FFT dimensions: ( 50, 50, 50)
EXX: now go back to refine exchange calculation
total cpu time spent up to now is 12.9 secs
Self-consistent Calculation
iteration # 1 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 1.34E-08, avg # of iterations = 5.0
total cpu time spent up to now is 14.6 secs
total energy = -32.99017826 Ry
Harris-Foulkes estimate = -32.99027132 Ry
estimated scf accuracy < 0.00017057 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
iteration # 2 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 2.44E-06, avg # of iterations = 2.0
total cpu time spent up to now is 15.8 secs
total energy = -32.99019366 Ry
Harris-Foulkes estimate = -32.99021309 Ry
estimated scf accuracy < 0.00003181 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
iteration # 3 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 4.54E-07, avg # of iterations = 2.0
total cpu time spent up to now is 17.1 secs
total energy = -32.99020134 Ry
Harris-Foulkes estimate = -32.99020390 Ry
estimated scf accuracy < 0.00000488 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
iteration # 4 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 6.97E-08, avg # of iterations = 2.0
Magnetic moment per site:
atom: 1 charge: 0.4029 magn: -0.0082 constr: 0.0000
atom: 2 charge: 2.1866 magn: 0.3912 constr: 0.0000
total cpu time spent up to now is 18.5 secs
End of self-consistent calculation
------ SPIN UP ------------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-27.1265 -12.4555 -11.1257 -9.0607
------ SPIN DOWN ----------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-24.9824 -11.7634 -8.3398 -4.0994
highest occupied, lowest unoccupied level (ev): -8.3398 -4.0994
! total energy = -32.99020229 Ry
Harris-Foulkes estimate = -32.99020229 Ry
estimated scf accuracy < 0.00000001 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
convergence has been achieved in 4 iterations
Using ACE for calculation of exact exchange
total energy = -32.99026277 Ry
Harris-Foulkes estimate = -32.99026276 Ry
est. exchange err (dexx) = 0.00006047 Ry
- averaged Fock potential = 2.80453060 Ry
+ Fock energy (ACE) = -1.40368925 Ry
EXX: now go back to refine exchange calculation
total cpu time spent up to now is 19.1 secs
Self-consistent Calculation
iteration # 1 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 6.97E-08, avg # of iterations = 2.5
total cpu time spent up to now is 21.1 secs
total energy = -32.99026727 Ry
Harris-Foulkes estimate = -32.99026836 Ry
estimated scf accuracy < 0.00000178 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
iteration # 2 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 2.54E-08, avg # of iterations = 2.0
total cpu time spent up to now is 23.1 secs
total energy = -32.99026762 Ry
Harris-Foulkes estimate = -32.99026796 Ry
estimated scf accuracy < 0.00000061 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
iteration # 3 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 8.68E-09, avg # of iterations = 2.0
Magnetic moment per site:
atom: 1 charge: 0.4028 magn: -0.0084 constr: 0.0000
atom: 2 charge: 2.1864 magn: 0.3918 constr: 0.0000
total cpu time spent up to now is 24.9 secs
End of self-consistent calculation
------ SPIN UP ------------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-27.1286 -12.4541 -11.1222 -9.0610
------ SPIN DOWN ----------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-24.9776 -11.7603 -8.3351 -4.0904
highest occupied, lowest unoccupied level (ev): -8.3351 -4.0904
! total energy = -32.99026777 Ry
Harris-Foulkes estimate = -32.99026778 Ry
estimated scf accuracy < 0.00000002 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
convergence has been achieved in 3 iterations
Using ACE for calculation of exact exchange
total energy = -32.99026830 Ry
Harris-Foulkes estimate = -32.99026831 Ry
est. exchange err (dexx) = 0.00000053 Ry
- averaged Fock potential = 2.80768164 Ry
+ Fock energy (ACE) = -1.40399293 Ry
EXX: now go back to refine exchange calculation
total cpu time spent up to now is 25.4 secs
Self-consistent Calculation
iteration # 1 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 8.68E-09, avg # of iterations = 2.0
Threshold (ethr) on eigenvalues was too large:
Diagonalizing with lowered threshold
Davidson diagonalization with overlap
ethr = 1.74E-10, avg # of iterations = 1.0
Magnetic moment per site:
atom: 1 charge: 0.4028 magn: -0.0085 constr: 0.0000
atom: 2 charge: 2.1864 magn: 0.3919 constr: 0.0000
total cpu time spent up to now is 27.3 secs
End of self-consistent calculation
------ SPIN UP ------------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-27.1276 -12.4533 -11.1207 -9.0601
------ SPIN DOWN ----------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-24.9751 -11.7589 -8.3330 -4.0882
highest occupied, lowest unoccupied level (ev): -8.3330 -4.0882
! total energy = -32.99026839 Ry
Harris-Foulkes estimate = -32.99026838 Ry
estimated scf accuracy < 0.00000001 Ry
total magnetization = 1.00 Bohr mag/cell
absolute magnetization = 1.07 Bohr mag/cell
convergence has been achieved in 1 iterations
Using ACE for calculation of exact exchange
!! total energy = -32.99026840 Ry
Harris-Foulkes estimate = -32.99026840 Ry
est. exchange err (dexx) = 0.00000002 Ry
- averaged Fock potential = 2.80799519 Ry
+ Fock energy (ACE) = -1.40400228 Ry
EXX self-consistency reached
Forces acting on atoms (cartesian axes, Ry/au):
atom 1 type 1 force = 0.05499715 0.05499715 0.05499715
atom 2 type 2 force = -0.05499715 -0.05499715 -0.05499715
Total force = 0.134715 Total SCF correction = 0.000199
Writing output data file pwscf.save/
init_run : 0.52s CPU 1.41s WALL ( 1 calls)
electrons : 8.63s CPU 22.97s WALL ( 4 calls)
forces : 0.04s CPU 0.12s WALL ( 1 calls)
Called by init_run:
wfcinit : 0.08s CPU 0.24s WALL ( 1 calls)
potinit : 0.37s CPU 0.95s WALL ( 1 calls)
hinit0 : 0.03s CPU 0.08s WALL ( 1 calls)
Called by electrons:
c_bands : 2.31s CPU 6.64s WALL ( 16 calls)
sum_band : 1.17s CPU 2.92s WALL ( 16 calls)
v_of_rho : 4.82s CPU 12.67s WALL ( 17 calls)
mix_rho : 0.61s CPU 1.56s WALL ( 16 calls)
Called by c_bands:
init_us_2 : 0.01s CPU 0.02s WALL ( 68 calls)
regterg : 2.29s CPU 6.42s WALL ( 32 calls)
Called by sum_band:
Called by *egterg:
h_psi : 2.20s CPU 6.19s WALL ( 107 calls)
g_psi : 0.03s CPU 0.03s WALL ( 73 calls)
rdiaghg : 0.02s CPU 0.06s WALL ( 97 calls)
Called by h_psi:
h_psi:pot : 2.15s CPU 6.06s WALL ( 107 calls)
h_psi:calbec : 0.04s CPU 0.18s WALL ( 107 calls)
vloc_psi : 2.10s CPU 5.85s WALL ( 107 calls)
add_vuspsi : 0.00s CPU 0.02s WALL ( 107 calls)
General routines
calbec : 0.07s CPU 0.34s WALL ( 210 calls)
fft : 2.59s CPU 7.02s WALL ( 248 calls)
ffts : 0.32s CPU 0.79s WALL ( 32 calls)
fftw : 2.10s CPU 6.16s WALL ( 470 calls)
fftc : 0.24s CPU 0.99s WALL ( 128 calls)
fftcw : 0.12s CPU 0.39s WALL ( 64 calls)
Parallel routines
fft_scatt_xy : 0.70s CPU 1.28s WALL ( 942 calls)
fft_scatt_yz : 2.15s CPU 9.61s WALL ( 942 calls)
EXX routines
exx_grid : 0.00s CPU 0.00s WALL ( 1 calls)
exxinit : 0.10s CPU 0.25s WALL ( 4 calls)
vexx : 0.45s CPU 1.46s WALL ( 8 calls)
matcalc : 0.02s CPU 0.16s WALL ( 95 calls)
aceupdate : 0.00s CPU 0.00s WALL ( 8 calls)
vexxace : 0.05s CPU 0.17s WALL ( 73 calls)
aceinit : 0.46s CPU 1.48s WALL ( 8 calls)
PWSCF : 10.19s CPU 27.78s WALL
This run was terminated on: 16: 2:53 22Jun2018
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JOB DONE.
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