quantum-espresso/test-suite/pw_b3lyp/benchmark.out.git.inp=x3lyp...

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Program PWSCF v.6.3rc starts on 22Jun2018 at 16: 3:29
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 x3lyp-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 = X3LYP ( 9 14 28 13 0 0)
EXX-fraction = 0.22
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 = X3LYP ( 9 14 28 13 0 0)
EXX-fraction = 0.22
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 2.4 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): 6.187E-04 6.942E-04
total cpu time spent up to now is 4.3 secs
total energy = -32.97414707 Ry
Harris-Foulkes estimate = -33.02531622 Ry
estimated scf accuracy < 0.20292402 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 = 2.90E-03, avg # of iterations = 3.0
negative rho (up, down): 2.500E-04 2.871E-04
total cpu time spent up to now is 6.3 secs
total energy = -33.01081391 Ry
Harris-Foulkes estimate = -33.05445691 Ry
estimated scf accuracy < 0.09408868 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): 3.308E-07 6.348E-07
total cpu time spent up to now is 8.4 secs
total energy = -33.03779224 Ry
Harris-Foulkes estimate = -33.03598110 Ry
estimated scf accuracy < 0.00704197 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 = 1.01E-04, avg # of iterations = 2.0
negative rho (up, down): 2.058E-09 1.189E-08
total cpu time spent up to now is 10.5 secs
total energy = -33.03929412 Ry
Harris-Foulkes estimate = -33.03927294 Ry
estimated scf accuracy < 0.00015686 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): 6.149E-08 1.260E-07
total cpu time spent up to now is 12.8 secs
total energy = -33.03935988 Ry
Harris-Foulkes estimate = -33.03934009 Ry
estimated scf accuracy < 0.00001754 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 = 2.51E-07, avg # of iterations = 2.0
total cpu time spent up to now is 15.1 secs
total energy = -33.03936753 Ry
Harris-Foulkes estimate = -33.03936610 Ry
estimated scf accuracy < 0.00000089 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 = 1.27E-08, avg # of iterations = 2.5
Magnetic moment per site:
atom: 1 charge: 0.4040 magn: -0.0075 constr: 0.0000
atom: 2 charge: 2.1913 magn: 0.3904 constr: 0.0000
total cpu time spent up to now is 17.0 secs
End of self-consistent calculation
------ SPIN UP ------------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-24.4839 -11.0355 -9.5440 -7.5627
------ SPIN DOWN ----------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-22.8089 -10.4410 -6.9490 -5.6630
highest occupied, lowest unoccupied level (ev): -6.9490 -5.6630
! total energy = -33.03936795 Ry
Harris-Foulkes estimate = -33.03936784 Ry
estimated scf accuracy < 0.00000010 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 18.9 secs
Self-consistent Calculation
iteration # 1 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 1.27E-08, avg # of iterations = 5.0
total cpu time spent up to now is 21.7 secs
total energy = -32.99555977 Ry
Harris-Foulkes estimate = -32.99567865 Ry
estimated scf accuracy < 0.00020636 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 = 2.95E-06, avg # of iterations = 2.0
total cpu time spent up to now is 24.2 secs
total energy = -32.99558125 Ry
Harris-Foulkes estimate = -32.99560697 Ry
estimated scf accuracy < 0.00004185 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 = 5.98E-07, avg # of iterations = 2.0
total cpu time spent up to now is 26.5 secs
total energy = -32.99559150 Ry
Harris-Foulkes estimate = -32.99559426 Ry
estimated scf accuracy < 0.00000523 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 = 7.48E-08, avg # of iterations = 2.0
Magnetic moment per site:
atom: 1 charge: 0.4025 magn: -0.0083 constr: 0.0000
atom: 2 charge: 2.1858 magn: 0.3915 constr: 0.0000
total cpu time spent up to now is 28.4 secs
End of self-consistent calculation
------ SPIN UP ------------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-27.4107 -12.6270 -11.3177 -9.2401
------ SPIN DOWN ----------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-25.2175 -11.9229 -8.5055 -4.0171
highest occupied, lowest unoccupied level (ev): -8.5055 -4.0171
! total energy = -32.99559250 Ry
Harris-Foulkes estimate = -32.99559249 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 4 iterations
Using ACE for calculation of exact exchange
total energy = -32.99566953 Ry
Harris-Foulkes estimate = -32.99566953 Ry
est. exchange err (dexx) = 0.00007703 Ry
- averaged Fock potential = 3.05602675 Ry
+ Fock energy (ACE) = -1.52975509 Ry
EXX: now go back to refine exchange calculation
total cpu time spent up to now is 29.0 secs
Self-consistent Calculation
iteration # 1 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 7.48E-08, avg # of iterations = 3.0
total cpu time spent up to now is 31.3 secs
total energy = -32.99567574 Ry
Harris-Foulkes estimate = -32.99567728 Ry
estimated scf accuracy < 0.00000246 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 = 3.51E-08, avg # of iterations = 2.0
total cpu time spent up to now is 33.4 secs
total energy = -32.99567624 Ry
Harris-Foulkes estimate = -32.99567670 Ry
estimated scf accuracy < 0.00000081 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 = 1.16E-08, avg # of iterations = 2.0
Magnetic moment per site:
atom: 1 charge: 0.4024 magn: -0.0086 constr: 0.0000
atom: 2 charge: 2.1857 magn: 0.3922 constr: 0.0000
total cpu time spent up to now is 35.3 secs
End of self-consistent calculation
------ SPIN UP ------------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-27.4130 -12.6250 -11.3144 -9.2402
------ SPIN DOWN ----------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-25.2115 -11.9191 -8.5001 -4.0060
highest occupied, lowest unoccupied level (ev): -8.5001 -4.0060
! total energy = -32.99567643 Ry
Harris-Foulkes estimate = -32.99567644 Ry
estimated scf accuracy < 0.00000003 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 = -32.99567722 Ry
Harris-Foulkes estimate = -32.99567723 Ry
est. exchange err (dexx) = 0.00000079 Ry
- averaged Fock potential = 3.05990536 Ry
+ Fock energy (ACE) = -1.53015107 Ry
EXX: now go back to refine exchange calculation
total cpu time spent up to now is 35.9 secs
Self-consistent Calculation
iteration # 1 ecut= 80.00 Ry beta= 0.70
Davidson diagonalization with overlap
ethr = 1.16E-08, avg # of iterations = 2.0
Threshold (ethr) on eigenvalues was too large:
Diagonalizing with lowered threshold
Davidson diagonalization with overlap
ethr = 2.78E-10, avg # of iterations = 1.0
Magnetic moment per site:
atom: 1 charge: 0.4024 magn: -0.0087 constr: 0.0000
atom: 2 charge: 2.1856 magn: 0.3924 constr: 0.0000
total cpu time spent up to now is 38.1 secs
End of self-consistent calculation
------ SPIN UP ------------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-27.4120 -12.6242 -11.3129 -9.2394
------ SPIN DOWN ----------
k = 0.0000 0.0000 0.0000 ( 10408 PWs) bands (ev):
-25.2086 -11.9175 -8.4977 -4.0034
highest occupied, lowest unoccupied level (ev): -8.4977 -4.0034
! total energy = -32.99567736 Ry
Harris-Foulkes estimate = -32.99567735 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 1 iterations
Using ACE for calculation of exact exchange
!! total energy = -32.99567739 Ry
Harris-Foulkes estimate = -32.99567738 Ry
est. exchange err (dexx) = 0.00000003 Ry
- averaged Fock potential = 3.06032227 Ry
+ Fock energy (ACE) = -1.53017124 Ry
EXX self-consistency reached
Forces acting on atoms (cartesian axes, Ry/au):
atom 1 type 1 force = 0.05573716 0.05573716 0.05573716
atom 2 type 2 force = -0.05573716 -0.05573716 -0.05573716
Total force = 0.136528 Total SCF correction = 0.000257
Writing output data file pwscf.save/
init_run : 0.46s CPU 1.73s WALL ( 1 calls)
electrons : 8.37s CPU 32.90s WALL ( 4 calls)
forces : 0.05s CPU 0.12s WALL ( 1 calls)
Called by init_run:
wfcinit : 0.06s CPU 0.23s WALL ( 1 calls)
potinit : 0.33s CPU 1.26s WALL ( 1 calls)
hinit0 : 0.03s CPU 0.11s WALL ( 1 calls)
Called by electrons:
c_bands : 2.21s CPU 9.34s WALL ( 16 calls)
sum_band : 1.00s CPU 4.19s WALL ( 16 calls)
v_of_rho : 4.95s CPU 18.24s WALL ( 17 calls)
mix_rho : 0.52s CPU 2.07s WALL ( 16 calls)
Called by c_bands:
init_us_2 : 0.01s CPU 0.04s WALL ( 68 calls)
regterg : 2.19s CPU 9.09s WALL ( 32 calls)
Called by sum_band:
Called by *egterg:
h_psi : 2.07s CPU 8.54s WALL ( 108 calls)
g_psi : 0.02s CPU 0.03s WALL ( 74 calls)
rdiaghg : 0.03s CPU 0.07s WALL ( 98 calls)
Called by h_psi:
h_psi:pot : 2.03s CPU 8.35s WALL ( 108 calls)
h_psi:calbec : 0.03s CPU 0.26s WALL ( 108 calls)
vloc_psi : 1.99s CPU 8.08s WALL ( 108 calls)
add_vuspsi : 0.00s CPU 0.01s WALL ( 108 calls)
General routines
calbec : 0.08s CPU 0.49s WALL ( 212 calls)
fft : 2.42s CPU 9.77s WALL ( 248 calls)
ffts : 0.26s CPU 1.22s WALL ( 32 calls)
fftw : 2.01s CPU 8.66s WALL ( 472 calls)
fftc : 0.26s CPU 1.18s WALL ( 128 calls)
fftcw : 0.07s CPU 0.52s WALL ( 64 calls)
Parallel routines
fft_scatt_xy : 0.57s CPU 1.66s WALL ( 944 calls)
fft_scatt_yz : 2.19s CPU 14.20s WALL ( 944 calls)
EXX routines
exx_grid : 0.00s CPU 0.00s WALL ( 1 calls)
exxinit : 0.10s CPU 0.42s WALL ( 4 calls)
vexx : 0.41s CPU 1.76s WALL ( 8 calls)
matcalc : 0.05s CPU 0.22s WALL ( 96 calls)
aceupdate : 0.00s CPU 0.00s WALL ( 8 calls)
vexxace : 0.06s CPU 0.23s WALL ( 74 calls)
aceinit : 0.41s CPU 1.78s WALL ( 8 calls)
PWSCF : 9.93s CPU 38.83s WALL
This run was terminated on: 16: 4: 8 22Jun2018
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JOB DONE.
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