quantum-espresso/PHonon/examples/Image_example/reference_1/al.ph.disp.out

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Program PHONON v.6.0 (svn rev. 13286) starts on 7Feb2017 at 14:36:14
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
path-images division: nimage = 2
R & G space division: proc/nbgrp/npool/nimage = 2
Reading data from directory:
/home/pietro/espresso-svn/tempdir/al.save
Info: using nr1, nr2, nr3 values from input
Info: using nr1, nr2, nr3 values from input
IMPORTANT: XC functional enforced from input :
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
Any further DFT definition will be discarded
Please, verify this is what you really want
Parallelization info
--------------------
sticks: dense smooth PW G-vecs: dense smooth PW
Min 60 60 21 434 434 90
Max 61 61 22 435 435 91
Sum 121 121 43 869 869 181
Dynamical matrices for ( 4, 4, 4) uniform grid of q-points
( 8q-points):
N xq(1) xq(2) xq(3)
1 0.000000000 0.000000000 0.000000000
2 -0.250000000 0.250000000 -0.250000000
3 0.500000000 -0.500000000 0.500000000
4 0.000000000 0.500000000 0.000000000
5 0.750000000 -0.250000000 0.750000000
6 0.500000000 0.000000000 0.500000000
7 0.000000000 -1.000000000 0.000000000
8 -0.500000000 -1.000000000 0.000000000
Image parallelization. There are 2 images and 17 representations
The estimated total work is 256 self-consistent (scf) runs
I am image number 0 and my work is about 124 scf runs. I calculate:
q point number 1, representations:
0 1
q point number 2, representations:
0 1 2
q point number 3, representations:
0 1 2
q point number 4, representations:
0 1 2
q point number 5, representations:
0 1
Calculation of q = 0.0000000 0.0000000 0.0000000
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
kinetic-energy cut-off = 15.0000 Ry
charge density cut-off = 60.0000 Ry
convergence threshold = 1.0E-10
beta = 0.7000
number of iterations used = 4
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.50000 celldm(2)= 0.00000 celldm(3)= 0.00000
celldm(4)= 0.00000 celldm(5)= 0.00000 celldm(6)= 0.00000
crystal axes: (cart. coord. in units of alat)
a(1) = ( -0.5000 0.0000 0.5000 )
a(2) = ( 0.0000 0.5000 0.5000 )
a(3) = ( -0.5000 0.5000 0.0000 )
reciprocal axes: (cart. coord. in units 2 pi/alat)
b(1) = ( -1.0000 -1.0000 1.0000 )
b(2) = ( 1.0000 1.0000 1.0000 )
b(3) = ( -1.0000 1.0000 -1.0000 )
Atoms inside the unit cell:
Cartesian axes
site n. atom mass positions (alat units)
1 Al 26.9800 tau( 1) = ( 0.00000 0.00000 0.00000 )
Computing dynamical matrix for
q = ( 0.0000000 0.0000000 0.0000000 )
49 Sym.Ops. (with q -> -q+G )
G cutoff = 85.4897 ( 435 G-vectors) FFT grid: ( 15, 15, 15)
number of k points= 29 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
PseudoPot. # 1 for Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
Mode symmetry, O_h (m-3m) point group:
Atomic displacements:
There are 1 irreducible representations
Representation 1 3 modes -T_1u G_15 G_4- To be done
Alpha used in Ewald sum = 0.7000
PHONON : 0.26s CPU 0.27s WALL
Representation # 1 modes # 1 2 3
Self-consistent Calculation
Pert. # 1: Fermi energy shift (Ry) = -8.2718E-24 -2.5077E-37
Pert. # 2: Fermi energy shift (Ry) = -1.2959E-23 3.6048E-37
Pert. # 3: Fermi energy shift (Ry) = -6.8932E-25 3.1347E-38
iter # 1 total cpu time : 0.4 secs av.it.: 3.3
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 1.257E-08
Pert. # 1: Fermi energy shift (Ry) = 6.6174E-24 -1.2245E-40
Pert. # 2: Fermi energy shift (Ry) = -1.3786E-24 1.0408E-39
Pert. # 3: Fermi energy shift (Ry) = 2.8951E-24 0.0000E+00
iter # 2 total cpu time : 0.5 secs av.it.: 5.5
thresh= 1.121E-05 alpha_mix = 0.700 |ddv_scf|^2 = 1.314E-09
Pert. # 1: Fermi energy shift (Ry) = 2.3713E-23 -1.6224E-39
Pert. # 2: Fermi energy shift (Ry) = -1.2959E-23 1.1020E-39
Pert. # 3: Fermi energy shift (Ry) = 4.1359E-24 -4.2857E-40
iter # 3 total cpu time : 0.5 secs av.it.: 5.3
thresh= 3.625E-06 alpha_mix = 0.700 |ddv_scf|^2 = 1.570E-13
End of self-consistent calculation
Convergence has been achieved
Number of q in the star = 1
List of q in the star:
1 0.000000000 0.000000000 0.000000000
Diagonalizing the dynamical matrix
q = ( 0.000000000 0.000000000 0.000000000 )
**************************************************************************
freq ( 1) = 0.171792 [THz] = 5.730349 [cm-1]
freq ( 2) = 0.171792 [THz] = 5.730349 [cm-1]
freq ( 3) = 0.171792 [THz] = 5.730349 [cm-1]
**************************************************************************
Mode symmetry, O_h (m-3m) point group:
freq ( 1 - 3) = 5.7 [cm-1] --> T_1u G_15 G_4- I
Calculation of q = -0.2500000 0.2500000 -0.2500000
Info: using nr1, nr2, nr3 values from input
Info: using nr1, nr2, nr3 values from input
Parallelization info
--------------------
sticks: dense smooth PW G-vecs: dense smooth PW
Min 60 60 27 434 434 129
Max 61 61 28 435 435 130
Sum 121 121 55 869 869 259
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
number of electrons = 3.00
number of Kohn-Sham states= 6
kinetic-energy cutoff = 15.0000 Ry
charge density cutoff = 60.0000 Ry
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.500000 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 Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
atomic species valence mass pseudopotential
Al 3.00 26.98000 Al( 1.00)
48 Sym. Ops., with inversion, found
Cartesian axes
site n. atom positions (alat units)
1 Al tau( 1) = ( 0.0000000 0.0000000 0.0000000 )
number of k points= 240 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
Number of k-points >= 100: set verbosity='high' to print them.
Dense grid: 869 G-vectors FFT dimensions: ( 15, 15, 15)
Estimated max dynamical RAM per process > 0.22MB
Estimated total allocated dynamical RAM > 0.43MB
The potential is recalculated from file :
/home/pietro/espresso-svn/tempdir/_ph0/al.save/charge-density.dat
Starting wfc are 4 atomic + 2 random wfc
Band Structure Calculation
Davidson diagonalization with overlap
ethr = 3.33E-10, avg # of iterations = 13.7
total cpu time spent up to now is 1.4 secs
End of band structure calculation
Number of k-points >= 100: set verbosity='high' to print the bands.
the Fermi energy is 8.1776 ev
Writing output data file al.save
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
kinetic-energy cut-off = 15.0000 Ry
charge density cut-off = 60.0000 Ry
convergence threshold = 1.0E-10
beta = 0.7000
number of iterations used = 4
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.50000 celldm(2)= 0.00000 celldm(3)= 0.00000
celldm(4)= 0.00000 celldm(5)= 0.00000 celldm(6)= 0.00000
crystal axes: (cart. coord. in units of alat)
a(1) = ( -0.5000 0.0000 0.5000 )
a(2) = ( 0.0000 0.5000 0.5000 )
a(3) = ( -0.5000 0.5000 0.0000 )
reciprocal axes: (cart. coord. in units 2 pi/alat)
b(1) = ( -1.0000 -1.0000 1.0000 )
b(2) = ( 1.0000 1.0000 1.0000 )
b(3) = ( -1.0000 1.0000 -1.0000 )
Atoms inside the unit cell:
Cartesian axes
site n. atom mass positions (alat units)
1 Al 26.9800 tau( 1) = ( 0.00000 0.00000 0.00000 )
Computing dynamical matrix for
q = ( -0.2500000 0.2500000 -0.2500000 )
6 Sym.Ops. (no q -> -q+G )
G cutoff = 85.4897 ( 435 G-vectors) FFT grid: ( 15, 15, 15)
number of k points= 240 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
PseudoPot. # 1 for Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
Mode symmetry, C_3v (3m) point group:
Atomic displacements:
There are 2 irreducible representations
Representation 1 1 modes -A_1 L_1 To be done
Representation 2 2 modes -E L_3 To be done
Alpha used in Ewald sum = 0.7000
PHONON : 2.21s CPU 2.38s WALL
Representation # 1 mode # 1
Self-consistent Calculation
iter # 1 total cpu time : 2.5 secs av.it.: 4.2
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 2.094E-02
iter # 2 total cpu time : 2.6 secs av.it.: 4.9
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 9.107E-01
iter # 3 total cpu time : 2.7 secs av.it.: 4.8
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 5.174E-07
iter # 4 total cpu time : 2.8 secs av.it.: 5.2
thresh= 7.193E-05 alpha_mix = 0.700 |ddv_scf|^2 = 2.406E-09
iter # 5 total cpu time : 2.9 secs av.it.: 5.5
thresh= 4.906E-06 alpha_mix = 0.700 |ddv_scf|^2 = 4.296E-09
iter # 6 total cpu time : 3.0 secs av.it.: 4.0
thresh= 6.555E-06 alpha_mix = 0.700 |ddv_scf|^2 = 6.216E-09
iter # 7 total cpu time : 3.1 secs av.it.: 4.1
thresh= 7.884E-06 alpha_mix = 0.700 |ddv_scf|^2 = 6.986E-13
End of self-consistent calculation
Convergence has been achieved
Representation # 2 modes # 2 3
Self-consistent Calculation
iter # 1 total cpu time : 3.3 secs av.it.: 3.5
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 3.275E-08
iter # 2 total cpu time : 3.5 secs av.it.: 6.0
thresh= 1.810E-05 alpha_mix = 0.700 |ddv_scf|^2 = 3.070E-09
iter # 3 total cpu time : 3.7 secs av.it.: 5.7
thresh= 5.541E-06 alpha_mix = 0.700 |ddv_scf|^2 = 1.011E-11
End of self-consistent calculation
Convergence has been achieved
Number of q in the star = 8
List of q in the star:
1 -0.250000000 0.250000000 -0.250000000
2 0.250000000 -0.250000000 -0.250000000
3 0.250000000 -0.250000000 0.250000000
4 0.250000000 0.250000000 0.250000000
5 -0.250000000 -0.250000000 -0.250000000
6 -0.250000000 -0.250000000 0.250000000
7 -0.250000000 0.250000000 0.250000000
8 0.250000000 0.250000000 -0.250000000
Diagonalizing the dynamical matrix
q = ( -0.250000000 0.250000000 -0.250000000 )
**************************************************************************
freq ( 1) = 3.512797 [THz] = 117.174310 [cm-1]
freq ( 2) = 3.512797 [THz] = 117.174310 [cm-1]
freq ( 3) = 6.337296 [THz] = 211.389428 [cm-1]
**************************************************************************
Mode symmetry, C_3v (3m) point group:
freq ( 1 - 2) = 117.2 [cm-1] --> E L_3
freq ( 3 - 3) = 211.4 [cm-1] --> A_1 L_1
Calculation of q = 0.5000000 -0.5000000 0.5000000
Info: using nr1, nr2, nr3 values from input
Info: using nr1, nr2, nr3 values from input
Parallelization info
--------------------
sticks: dense smooth PW G-vecs: dense smooth PW
Min 60 60 30 434 434 165
Max 61 61 31 435 435 166
Sum 121 121 61 869 869 331
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
number of electrons = 3.00
number of Kohn-Sham states= 6
kinetic-energy cutoff = 15.0000 Ry
charge density cutoff = 60.0000 Ry
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.500000 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 Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
atomic species valence mass pseudopotential
Al 3.00 26.98000 Al( 1.00)
48 Sym. Ops., with inversion, found
Cartesian axes
site n. atom positions (alat units)
1 Al tau( 1) = ( 0.0000000 0.0000000 0.0000000 )
number of k points= 130 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
Number of k-points >= 100: set verbosity='high' to print them.
Dense grid: 869 G-vectors FFT dimensions: ( 15, 15, 15)
Estimated max dynamical RAM per process > 0.22MB
Estimated total allocated dynamical RAM > 0.43MB
The potential is recalculated from file :
/home/pietro/espresso-svn/tempdir/_ph0/al.save/charge-density.dat
Starting wfc are 4 atomic + 2 random wfc
Band Structure Calculation
Davidson diagonalization with overlap
ethr = 3.33E-10, avg # of iterations = 13.8
total cpu time spent up to now is 2.6 secs
End of band structure calculation
Number of k-points >= 100: set verbosity='high' to print the bands.
the Fermi energy is 8.1776 ev
Writing output data file al.save
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
kinetic-energy cut-off = 15.0000 Ry
charge density cut-off = 60.0000 Ry
convergence threshold = 1.0E-10
beta = 0.7000
number of iterations used = 4
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.50000 celldm(2)= 0.00000 celldm(3)= 0.00000
celldm(4)= 0.00000 celldm(5)= 0.00000 celldm(6)= 0.00000
crystal axes: (cart. coord. in units of alat)
a(1) = ( -0.5000 0.0000 0.5000 )
a(2) = ( 0.0000 0.5000 0.5000 )
a(3) = ( -0.5000 0.5000 0.0000 )
reciprocal axes: (cart. coord. in units 2 pi/alat)
b(1) = ( -1.0000 -1.0000 1.0000 )
b(2) = ( 1.0000 1.0000 1.0000 )
b(3) = ( -1.0000 1.0000 -1.0000 )
Atoms inside the unit cell:
Cartesian axes
site n. atom mass positions (alat units)
1 Al 26.9800 tau( 1) = ( 0.00000 0.00000 0.00000 )
Computing dynamical matrix for
q = ( 0.5000000 -0.5000000 0.5000000 )
13 Sym.Ops. (with q -> -q+G )
G cutoff = 85.4897 ( 435 G-vectors) FFT grid: ( 15, 15, 15)
number of k points= 130 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
PseudoPot. # 1 for Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
Mode symmetry, D_3d (-3m) point group:
Atomic displacements:
There are 2 irreducible representations
Representation 1 1 modes -A_2u L_2' To be done
Representation 2 2 modes -E_u L_3' To be done
Alpha used in Ewald sum = 0.7000
PHONON : 4.27s CPU 4.72s WALL
Representation # 1 mode # 1
Self-consistent Calculation
iter # 1 total cpu time : 4.8 secs av.it.: 4.4
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 2.394E-04
iter # 2 total cpu time : 4.8 secs av.it.: 5.5
thresh= 1.547E-03 alpha_mix = 0.700 |ddv_scf|^2 = 2.812E-04
iter # 3 total cpu time : 4.9 secs av.it.: 5.0
thresh= 1.677E-03 alpha_mix = 0.700 |ddv_scf|^2 = 6.328E-09
iter # 4 total cpu time : 5.0 secs av.it.: 5.5
thresh= 7.955E-06 alpha_mix = 0.700 |ddv_scf|^2 = 2.941E-10
iter # 5 total cpu time : 5.0 secs av.it.: 5.1
thresh= 1.715E-06 alpha_mix = 0.700 |ddv_scf|^2 = 7.496E-14
End of self-consistent calculation
Convergence has been achieved
Representation # 2 modes # 2 3
Self-consistent Calculation
iter # 1 total cpu time : 5.1 secs av.it.: 3.3
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 3.601E-08
iter # 2 total cpu time : 5.3 secs av.it.: 5.8
thresh= 1.898E-05 alpha_mix = 0.700 |ddv_scf|^2 = 3.165E-09
iter # 3 total cpu time : 5.4 secs av.it.: 5.5
thresh= 5.626E-06 alpha_mix = 0.700 |ddv_scf|^2 = 1.781E-11
End of self-consistent calculation
Convergence has been achieved
Number of q in the star = 4
List of q in the star:
1 0.500000000 -0.500000000 0.500000000
2 0.500000000 0.500000000 0.500000000
3 -0.500000000 0.500000000 0.500000000
4 0.500000000 0.500000000 -0.500000000
Diagonalizing the dynamical matrix
q = ( 0.500000000 -0.500000000 0.500000000 )
**************************************************************************
freq ( 1) = 4.438899 [THz] = 148.065741 [cm-1]
freq ( 2) = 4.438899 [THz] = 148.065741 [cm-1]
freq ( 3) = 9.422584 [THz] = 314.303586 [cm-1]
**************************************************************************
Mode symmetry, D_3d (-3m) point group:
freq ( 1 - 2) = 148.1 [cm-1] --> E_u L_3'
freq ( 3 - 3) = 314.3 [cm-1] --> A_2u L_2'
Calculation of q = 0.0000000 0.5000000 0.0000000
Info: using nr1, nr2, nr3 values from input
Info: using nr1, nr2, nr3 values from input
Parallelization info
--------------------
sticks: dense smooth PW G-vecs: dense smooth PW
Min 60 60 27 434 434 129
Max 61 61 28 435 435 130
Sum 121 121 55 869 869 259
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
number of electrons = 3.00
number of Kohn-Sham states= 6
kinetic-energy cutoff = 15.0000 Ry
charge density cutoff = 60.0000 Ry
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.500000 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 Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
atomic species valence mass pseudopotential
Al 3.00 26.98000 Al( 1.00)
48 Sym. Ops., with inversion, found
Cartesian axes
site n. atom positions (alat units)
1 Al tau( 1) = ( 0.0000000 0.0000000 0.0000000 )
number of k points= 200 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
Number of k-points >= 100: set verbosity='high' to print them.
Dense grid: 869 G-vectors FFT dimensions: ( 15, 15, 15)
Estimated max dynamical RAM per process > 0.22MB
Estimated total allocated dynamical RAM > 0.43MB
The potential is recalculated from file :
/home/pietro/espresso-svn/tempdir/_ph0/al.save/charge-density.dat
Starting wfc are 4 atomic + 2 random wfc
Band Structure Calculation
Davidson diagonalization with overlap
ethr = 3.33E-10, avg # of iterations = 13.3
total cpu time spent up to now is 4.0 secs
End of band structure calculation
Number of k-points >= 100: set verbosity='high' to print the bands.
the Fermi energy is 8.1776 ev
Writing output data file al.save
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
kinetic-energy cut-off = 15.0000 Ry
charge density cut-off = 60.0000 Ry
convergence threshold = 1.0E-10
beta = 0.7000
number of iterations used = 4
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.50000 celldm(2)= 0.00000 celldm(3)= 0.00000
celldm(4)= 0.00000 celldm(5)= 0.00000 celldm(6)= 0.00000
crystal axes: (cart. coord. in units of alat)
a(1) = ( -0.5000 0.0000 0.5000 )
a(2) = ( 0.0000 0.5000 0.5000 )
a(3) = ( -0.5000 0.5000 0.0000 )
reciprocal axes: (cart. coord. in units 2 pi/alat)
b(1) = ( -1.0000 -1.0000 1.0000 )
b(2) = ( 1.0000 1.0000 1.0000 )
b(3) = ( -1.0000 1.0000 -1.0000 )
Atoms inside the unit cell:
Cartesian axes
site n. atom mass positions (alat units)
1 Al 26.9800 tau( 1) = ( 0.00000 0.00000 0.00000 )
Computing dynamical matrix for
q = ( 0.0000000 0.5000000 0.0000000 )
8 Sym.Ops. (no q -> -q+G )
G cutoff = 85.4897 ( 435 G-vectors) FFT grid: ( 15, 15, 15)
number of k points= 200 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
PseudoPot. # 1 for Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
Mode symmetry, C_4v (4mm) point group:
Atomic displacements:
There are 2 irreducible representations
Representation 1 1 modes -A_1 G_1 D_1 To be done
Representation 2 2 modes -E G_5 D_5 To be done
Alpha used in Ewald sum = 0.7000
PHONON : 6.27s CPU 6.91s WALL
Representation # 1 mode # 1
Self-consistent Calculation
iter # 1 total cpu time : 7.0 secs av.it.: 3.9
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 8.373E-03
iter # 2 total cpu time : 7.1 secs av.it.: 4.5
thresh= 9.151E-03 alpha_mix = 0.700 |ddv_scf|^2 = 1.998E-01
iter # 3 total cpu time : 7.2 secs av.it.: 4.4
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 5.924E-08
iter # 4 total cpu time : 7.3 secs av.it.: 5.5
thresh= 2.434E-05 alpha_mix = 0.700 |ddv_scf|^2 = 2.217E-09
iter # 5 total cpu time : 7.3 secs av.it.: 5.0
thresh= 4.709E-06 alpha_mix = 0.700 |ddv_scf|^2 = 1.721E-10
iter # 6 total cpu time : 7.4 secs av.it.: 4.3
thresh= 1.312E-06 alpha_mix = 0.700 |ddv_scf|^2 = 5.996E-12
End of self-consistent calculation
Convergence has been achieved
Representation # 2 modes # 2 3
Self-consistent Calculation
iter # 1 total cpu time : 7.6 secs av.it.: 3.4
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 8.930E-08
iter # 2 total cpu time : 7.8 secs av.it.: 6.1
thresh= 2.988E-05 alpha_mix = 0.700 |ddv_scf|^2 = 3.127E-09
iter # 3 total cpu time : 7.9 secs av.it.: 5.6
thresh= 5.592E-06 alpha_mix = 0.700 |ddv_scf|^2 = 1.753E-10
iter # 4 total cpu time : 8.1 secs av.it.: 5.4
thresh= 1.324E-06 alpha_mix = 0.700 |ddv_scf|^2 = 1.766E-14
End of self-consistent calculation
Convergence has been achieved
Number of q in the star = 6
List of q in the star:
1 0.000000000 0.500000000 0.000000000
2 0.000000000 -0.500000000 0.000000000
3 0.500000000 0.000000000 0.000000000
4 0.000000000 0.000000000 0.500000000
5 0.000000000 0.000000000 -0.500000000
6 -0.500000000 0.000000000 0.000000000
Diagonalizing the dynamical matrix
q = ( 0.000000000 0.500000000 0.000000000 )
**************************************************************************
freq ( 1) = 4.200462 [THz] = 140.112341 [cm-1]
freq ( 2) = 4.200462 [THz] = 140.112341 [cm-1]
freq ( 3) = 6.478673 [THz] = 216.105255 [cm-1]
**************************************************************************
Mode symmetry, C_4v (4mm) point group:
freq ( 1 - 2) = 140.1 [cm-1] --> E G_5 D_5
freq ( 3 - 3) = 216.1 [cm-1] --> A_1 G_1 D_1
Calculation of q = 0.7500000 -0.2500000 0.7500000
Info: using nr1, nr2, nr3 values from input
Info: using nr1, nr2, nr3 values from input
Parallelization info
--------------------
sticks: dense smooth PW G-vecs: dense smooth PW
Min 60 60 30 434 434 168
Max 61 61 31 435 435 171
Sum 121 121 61 869 869 339
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
number of electrons = 3.00
number of Kohn-Sham states= 6
kinetic-energy cutoff = 15.0000 Ry
charge density cutoff = 60.0000 Ry
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.500000 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 Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
atomic species valence mass pseudopotential
Al 3.00 26.98000 Al( 1.00)
48 Sym. Ops., with inversion, found
Cartesian axes
site n. atom positions (alat units)
1 Al tau( 1) = ( 0.0000000 0.0000000 0.0000000 )
number of k points= 576 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
Number of k-points >= 100: set verbosity='high' to print them.
Dense grid: 869 G-vectors FFT dimensions: ( 15, 15, 15)
Estimated max dynamical RAM per process > 0.22MB
Estimated total allocated dynamical RAM > 0.43MB
The potential is recalculated from file :
/home/pietro/espresso-svn/tempdir/_ph0/al.save/charge-density.dat
Starting wfc are 4 atomic + 2 random wfc
Band Structure Calculation
Davidson diagonalization with overlap
ethr = 3.33E-10, avg # of iterations = 13.5
total cpu time spent up to now is 7.7 secs
End of band structure calculation
Number of k-points >= 100: set verbosity='high' to print the bands.
the Fermi energy is 8.1776 ev
Writing output data file al.save
bravais-lattice index = 2
lattice parameter (alat) = 7.5000 a.u.
unit-cell volume = 105.4688 (a.u.)^3
number of atoms/cell = 1
number of atomic types = 1
kinetic-energy cut-off = 15.0000 Ry
charge density cut-off = 60.0000 Ry
convergence threshold = 1.0E-10
beta = 0.7000
number of iterations used = 4
Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
celldm(1)= 7.50000 celldm(2)= 0.00000 celldm(3)= 0.00000
celldm(4)= 0.00000 celldm(5)= 0.00000 celldm(6)= 0.00000
crystal axes: (cart. coord. in units of alat)
a(1) = ( -0.5000 0.0000 0.5000 )
a(2) = ( 0.0000 0.5000 0.5000 )
a(3) = ( -0.5000 0.5000 0.0000 )
reciprocal axes: (cart. coord. in units 2 pi/alat)
b(1) = ( -1.0000 -1.0000 1.0000 )
b(2) = ( 1.0000 1.0000 1.0000 )
b(3) = ( -1.0000 1.0000 -1.0000 )
Atoms inside the unit cell:
Cartesian axes
site n. atom mass positions (alat units)
1 Al 26.9800 tau( 1) = ( 0.00000 0.00000 0.00000 )
Computing dynamical matrix for
q = ( 0.7500000 -0.2500000 0.7500000 )
2 Sym.Ops. (no q -> -q+G )
G cutoff = 85.4897 ( 435 G-vectors) FFT grid: ( 15, 15, 15)
number of k points= 576 Marzari-Vanderbilt smearing, width (Ry)= 0.0500
PseudoPot. # 1 for Al read from file:
/home/pietro/espresso-svn/pseudo/Al.pz-vbc.UPF
MD5 check sum: 614279c88ff8d45c90147292d03ed420
Pseudo is Norm-conserving, Zval = 3.0
Generated by new atomic code, or converted to UPF format
Using radial grid of 171 points, 2 beta functions with:
l(1) = 0
l(2) = 1
Mode symmetry, C_s (m) point group:
Atomic displacements:
There are 3 irreducible representations
Representation 1 1 modes -A' To be done
Representation 2 1 modes -A' Not done in this run
Representation 3 1 modes -A'' Not done in this run
Compute atoms: 1,
Alpha used in Ewald sum = 0.7000
PHONON : 11.38s CPU 12.41s WALL
Representation # 1 mode # 1
Self-consistent Calculation
iter # 1 total cpu time : 12.7 secs av.it.: 4.1
thresh= 1.000E-02 alpha_mix = 0.700 |ddv_scf|^2 = 1.561E-04
iter # 2 total cpu time : 12.9 secs av.it.: 5.4
thresh= 1.250E-03 alpha_mix = 0.700 |ddv_scf|^2 = 2.316E-04
iter # 3 total cpu time : 13.2 secs av.it.: 4.7
thresh= 1.522E-03 alpha_mix = 0.700 |ddv_scf|^2 = 1.117E-07
iter # 4 total cpu time : 13.4 secs av.it.: 5.7
thresh= 3.342E-05 alpha_mix = 0.700 |ddv_scf|^2 = 2.666E-09
iter # 5 total cpu time : 13.7 secs av.it.: 5.6
thresh= 5.164E-06 alpha_mix = 0.700 |ddv_scf|^2 = 1.506E-10
iter # 6 total cpu time : 13.9 secs av.it.: 5.6
thresh= 1.227E-06 alpha_mix = 0.700 |ddv_scf|^2 = 2.689E-12
End of self-consistent calculation
Convergence has been achieved
Not diagonalizing because representation 2 is not done
init_run : 0.03s CPU 0.04s WALL ( 4 calls)
electrons : 6.21s CPU 6.68s WALL ( 4 calls)
Called by init_run:
wfcinit : 0.00s CPU 0.00s WALL ( 4 calls)
potinit : 0.01s CPU 0.00s WALL ( 4 calls)
Called by electrons:
c_bands : 6.20s CPU 6.67s WALL ( 4 calls)
v_of_rho : 0.00s CPU 0.00s WALL ( 5 calls)
Called by c_bands:
init_us_2 : 0.11s CPU 0.12s WALL ( 7801 calls)
cegterg : 5.78s CPU 6.20s WALL ( 1194 calls)
Called by sum_band:
Called by *egterg:
h_psi : 5.43s CPU 5.80s WALL ( 50213 calls)
g_psi : 0.04s CPU 0.04s WALL ( 15534 calls)
cdiaghg : 1.88s CPU 2.07s WALL ( 16680 calls)
Called by h_psi:
h_psi:pot : 5.36s CPU 5.71s WALL ( 50213 calls)
h_psi:calbec : 0.27s CPU 0.31s WALL ( 50213 calls)
vloc_psi : 4.72s CPU 5.10s WALL ( 50213 calls)
add_vuspsi : 0.18s CPU 0.16s WALL ( 50213 calls)
General routines
calbec : 0.40s CPU 0.44s WALL ( 93521 calls)
fft : 0.00s CPU 0.01s WALL ( 197 calls)
ffts : 0.02s CPU 0.03s WALL ( 1306 calls)
fftw : 4.64s CPU 5.11s WALL ( 309694 calls)
davcio : 0.12s CPU 0.13s WALL ( 29322 calls)
Parallel routines
fft_scatter : 1.24s CPU 1.36s WALL ( 311197 calls)
PHONON : 12.71s CPU 13.93s WALL
INITIALIZATION:
phq_setup : 0.02s CPU 0.02s WALL ( 5 calls)
phq_init : 0.10s CPU 0.11s WALL ( 5 calls)
phq_init : 0.10s CPU 0.11s WALL ( 5 calls)
init_vloc : 0.00s CPU 0.00s WALL ( 5 calls)
init_us_1 : 0.00s CPU 0.01s WALL ( 5 calls)
DYNAMICAL MATRIX:
dynmat0 : 0.06s CPU 0.06s WALL ( 5 calls)
phqscf : 4.32s CPU 5.01s WALL ( 5 calls)
dynmatrix : 0.01s CPU 0.01s WALL ( 5 calls)
phqscf : 4.32s CPU 5.01s WALL ( 5 calls)
solve_linter : 4.24s CPU 4.92s WALL ( 8 calls)
drhodv : 0.06s CPU 0.07s WALL ( 8 calls)
dynmat0 : 0.06s CPU 0.06s WALL ( 5 calls)
dynmat_us : 0.05s CPU 0.06s WALL ( 5 calls)
d2ionq : 0.00s CPU 0.00s WALL ( 5 calls)
dynmat_us : 0.05s CPU 0.06s WALL ( 5 calls)
phqscf : 4.32s CPU 5.01s WALL ( 5 calls)
solve_linter : 4.24s CPU 4.92s WALL ( 8 calls)
solve_linter : 4.24s CPU 4.92s WALL ( 8 calls)
dvqpsi_us : 0.32s CPU 0.38s WALL ( 1230 calls)
ortho : 0.03s CPU 0.07s WALL ( 5664 calls)
cgsolve : 2.93s CPU 3.28s WALL ( 5664 calls)
incdrhoscf : 0.30s CPU 0.41s WALL ( 5664 calls)
vpsifft : 0.26s CPU 0.34s WALL ( 4434 calls)
dv_of_drho : 0.00s CPU 0.01s WALL ( 53 calls)
mix_pot : 0.01s CPU 0.01s WALL ( 37 calls)
ef_shift : 0.00s CPU 0.00s WALL ( 4 calls)
localdos : 0.00s CPU 0.00s WALL ( 1 calls)
psymdvscf : 0.11s CPU 0.12s WALL ( 37 calls)
dvqpsi_us : 0.32s CPU 0.38s WALL ( 1230 calls)
dvqpsi_us_on : 0.02s CPU 0.04s WALL ( 1230 calls)
cgsolve : 2.93s CPU 3.28s WALL ( 5664 calls)
ch_psi : 2.70s CPU 3.02s WALL ( 32339 calls)
ch_psi : 2.70s CPU 3.02s WALL ( 32339 calls)
h_psi : 5.43s CPU 5.80s WALL ( 50213 calls)
last : 0.31s CPU 0.34s WALL ( 32339 calls)
h_psi : 5.43s CPU 5.80s WALL ( 50213 calls)
add_vuspsi : 0.18s CPU 0.16s WALL ( 50213 calls)
incdrhoscf : 0.30s CPU 0.41s WALL ( 5664 calls)
General routines
calbec : 0.40s CPU 0.44s WALL ( 93521 calls)
fft : 0.00s CPU 0.01s WALL ( 197 calls)
ffts : 0.02s CPU 0.03s WALL ( 1306 calls)
fftw : 4.64s CPU 5.11s WALL ( 309694 calls)
davcio : 0.12s CPU 0.13s WALL ( 29322 calls)
write_rec : 0.07s CPU 0.06s WALL ( 45 calls)
PHONON : 12.71s CPU 13.94s WALL
This run was terminated on: 14:36:28 7Feb2017
=------------------------------------------------------------------------------=
JOB DONE.
=------------------------------------------------------------------------------=