mirror of https://gitlab.com/QEF/q-e.git
234 lines
8.7 KiB
Plaintext
234 lines
8.7 KiB
Plaintext
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Program PWSCF v.6.3 starts on 19Jan2019 at 9:20:33
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This program is part of the open-source Quantum ESPRESSO suite
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for quantum simulation of materials; please cite
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"P. Giannozzi et al., J. Phys.:Condens. Matter 21 395502 (2009);
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"P. Giannozzi et al., J. Phys.:Condens. Matter 29 465901 (2017);
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URL http://www.quantum-espresso.org",
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in publications or presentations arising from this work. More details at
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http://www.quantum-espresso.org/quote
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Parallel version (MPI), running on 4 processors
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MPI processes distributed on 1 nodes
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R & G space division: proc/nbgrp/npool/nimage = 4
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Reading input from lattice-ibrav7-kauto.in
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Current dimensions of program PWSCF are:
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Max number of different atomic species (ntypx) = 10
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Max number of k-points (npk) = 40000
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Max angular momentum in pseudopotentials (lmaxx) = 3
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file H.pz-vbc.UPF: wavefunction(s) 1S renormalized
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Subspace diagonalization in iterative solution of the eigenvalue problem:
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a serial algorithm will be used
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Parallelization info
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--------------------
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sticks: dense smooth PW G-vecs: dense smooth PW
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Min 221 221 66 4239 4239 698
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Max 222 222 68 4242 4242 699
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Sum 885 885 267 16959 16959 2793
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bravais-lattice index = 7
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lattice parameter (alat) = 10.0000 a.u.
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unit-cell volume = 1000.0000 (a.u.)^3
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number of atoms/cell = 2
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number of atomic types = 1
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number of electrons = 2.00
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number of Kohn-Sham states= 4
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kinetic-energy cutoff = 25.0000 Ry
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charge density cutoff = 100.0000 Ry
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convergence threshold = 1.0E-08
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mixing beta = 0.7000
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number of iterations used = 8 plain mixing
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Exchange-correlation = SLA PZ NOGX NOGC ( 1 1 0 0 0 0)
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celldm(1)= 10.000000 celldm(2)= 0.000000 celldm(3)= 2.000000
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celldm(4)= 0.000000 celldm(5)= 0.000000 celldm(6)= 0.000000
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crystal axes: (cart. coord. in units of alat)
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a(1) = ( 0.500000 -0.500000 1.000000 )
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a(2) = ( 0.500000 0.500000 1.000000 )
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a(3) = ( -0.500000 -0.500000 1.000000 )
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reciprocal axes: (cart. coord. in units 2 pi/alat)
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b(1) = ( 1.000000 -1.000000 0.000000 )
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b(2) = ( 0.000000 1.000000 0.500000 )
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b(3) = ( -1.000000 0.000000 0.500000 )
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PseudoPot. # 1 for H read from file:
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/home/giannozz/q-e/test-suite/..//pseudo/H.pz-vbc.UPF
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MD5 check sum: b4742c37e165d3c4b97552e3cd66ffd5
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Pseudo is Norm-conserving, Zval = 1.0
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Generated by new atomic code, or converted to UPF format
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Using radial grid of 131 points, 0 beta functions with:
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atomic species valence mass pseudopotential
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H 1.00 1.00080 H ( 1.00)
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16 Sym. Ops., with inversion, found
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Cartesian axes
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site n. atom positions (alat units)
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1 H tau( 1) = ( 0.0000000 0.0000000 -0.0661404 )
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2 H tau( 2) = ( 0.0000000 0.0000000 0.0661404 )
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number of k points= 3
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cart. coord. in units 2pi/alat
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k( 1) = ( 0.0000000 0.0000000 0.2500000), wk = 0.5000000
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k( 2) = ( 0.5000000 0.0000000 0.0000000), wk = 1.0000000
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k( 3) = ( 0.5000000 -0.5000000 -0.2500000), wk = 0.5000000
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Dense grid: 16959 G-vectors FFT dimensions: ( 40, 40, 40)
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Estimated max dynamical RAM per process > 3.26 MB
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Estimated total dynamical RAM > 13.04 MB
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Initial potential from superposition of free atoms
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starting charge 1.99995, renormalised to 2.00000
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negative rho (up, down): 1.161E-04 0.000E+00
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Starting wfcs are 2 randomized atomic wfcs + 2 random wfcs
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total cpu time spent up to now is 0.4 secs
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Self-consistent Calculation
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iteration # 1 ecut= 25.00 Ry beta= 0.70
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Davidson diagonalization with overlap
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ethr = 1.00E-02, avg # of iterations = 7.7
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negative rho (up, down): 2.702E-05 0.000E+00
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total cpu time spent up to now is 0.5 secs
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total energy = -2.21992087 Ry
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Harris-Foulkes estimate = -2.29003804 Ry
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estimated scf accuracy < 0.13310914 Ry
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iteration # 2 ecut= 25.00 Ry beta= 0.70
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Davidson diagonalization with overlap
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ethr = 6.66E-03, avg # of iterations = 1.0
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negative rho (up, down): 6.328E-07 0.000E+00
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total cpu time spent up to now is 0.6 secs
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total energy = -2.23101514 Ry
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Harris-Foulkes estimate = -2.23144130 Ry
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estimated scf accuracy < 0.00093676 Ry
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iteration # 3 ecut= 25.00 Ry beta= 0.70
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Davidson diagonalization with overlap
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ethr = 4.68E-05, avg # of iterations = 3.7
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total cpu time spent up to now is 0.7 secs
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total energy = -2.23117459 Ry
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Harris-Foulkes estimate = -2.23117121 Ry
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estimated scf accuracy < 0.00000820 Ry
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iteration # 4 ecut= 25.00 Ry beta= 0.70
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Davidson diagonalization with overlap
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ethr = 4.10E-07, avg # of iterations = 2.3
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total cpu time spent up to now is 0.7 secs
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total energy = -2.23117496 Ry
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Harris-Foulkes estimate = -2.23117510 Ry
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estimated scf accuracy < 0.00000033 Ry
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iteration # 5 ecut= 25.00 Ry beta= 0.70
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Davidson diagonalization with overlap
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ethr = 1.63E-08, avg # of iterations = 1.0
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total cpu time spent up to now is 0.8 secs
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End of self-consistent calculation
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k = 0.0000 0.0000 0.2500 ( 2096 PWs) bands (ev):
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-10.1336 -0.2708 1.5392 3.4377
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k = 0.5000 0.0000 0.0000 ( 2100 PWs) bands (ev):
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-10.1216 0.4055 0.8458 2.2524
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k = 0.5000-0.5000-0.2500 ( 2112 PWs) bands (ev):
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-10.1138 1.3019 1.3607 1.3607
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highest occupied, lowest unoccupied level (ev): -10.1138 -0.2708
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! total energy = -2.23117499 Ry
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Harris-Foulkes estimate = -2.23117499 Ry
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estimated scf accuracy < 5.8E-10 Ry
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The total energy is the sum of the following terms:
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one-electron contribution = -2.80257936 Ry
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hartree contribution = 1.51525177 Ry
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xc contribution = -1.31423684 Ry
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ewald contribution = 0.37038944 Ry
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convergence has been achieved in 5 iterations
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Writing output data file pwscf.save/
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init_run : 0.16s CPU 0.36s WALL ( 1 calls)
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electrons : 0.18s CPU 0.40s WALL ( 1 calls)
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Called by init_run:
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wfcinit : 0.00s CPU 0.02s WALL ( 1 calls)
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potinit : 0.00s CPU 0.01s WALL ( 1 calls)
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hinit0 : 0.00s CPU 0.01s WALL ( 1 calls)
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Called by electrons:
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c_bands : 0.13s CPU 0.27s WALL ( 5 calls)
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sum_band : 0.03s CPU 0.06s WALL ( 5 calls)
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v_of_rho : 0.02s CPU 0.03s WALL ( 6 calls)
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mix_rho : 0.01s CPU 0.04s WALL ( 5 calls)
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Called by c_bands:
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cegterg : 0.13s CPU 0.26s WALL ( 15 calls)
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Called by sum_band:
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Called by *egterg:
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h_psi : 0.11s CPU 0.23s WALL ( 65 calls)
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g_psi : 0.00s CPU 0.00s WALL ( 47 calls)
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cdiaghg : 0.00s CPU 0.01s WALL ( 62 calls)
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Called by h_psi:
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h_psi:pot : 0.11s CPU 0.23s WALL ( 65 calls)
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vloc_psi : 0.11s CPU 0.23s WALL ( 65 calls)
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General routines
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fft : 0.01s CPU 0.03s WALL ( 17 calls)
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ffts : 0.00s CPU 0.00s WALL ( 5 calls)
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fftw : 0.11s CPU 0.24s WALL ( 464 calls)
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Parallel routines
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fft_scatt_xy : 0.02s CPU 0.02s WALL ( 486 calls)
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fft_scatt_yz : 0.06s CPU 0.20s WALL ( 486 calls)
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PWSCF : 0.36s CPU 0.82s WALL
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This run was terminated on: 9:20:34 19Jan2019
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=------------------------------------------------------------------------------=
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JOB DONE.
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=------------------------------------------------------------------------------=
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