mirror of https://gitlab.com/QEF/q-e.git
220 lines
8.2 KiB
Plaintext
220 lines
8.2 KiB
Plaintext
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Program PWSCF v.6.3 starts on 19Jan2019 at 9:20:17
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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-ibrav2.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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gamma-point specific algorithms are used
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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 86 86 20 1066 1066 130
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Max 88 88 22 1072 1072 134
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Sum 349 349 85 4279 4279 531
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bravais-lattice index = 2
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lattice parameter (alat) = 10.0000 a.u.
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unit-cell volume = 250.0000 (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)= 0.000000
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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 0.000000 0.500000 )
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a(2) = ( 0.000000 0.500000 0.500000 )
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a(3) = ( -0.500000 0.500000 0.000000 )
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reciprocal axes: (cart. coord. in units 2 pi/alat)
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b(1) = ( -1.000000 -1.000000 1.000000 )
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b(2) = ( 1.000000 1.000000 1.000000 )
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b(3) = ( -1.000000 1.000000 -1.000000 )
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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= 1
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cart. coord. in units 2pi/alat
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k( 1) = ( 0.0000000 0.0000000 0.0000000), wk = 2.0000000
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Dense grid: 2140 G-vectors FFT dimensions: ( 24, 24, 24)
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Estimated max dynamical RAM per process > 0.50 MB
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Estimated total dynamical RAM > 2.01 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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Starting wfcs are 2 randomized atomic wfcs + 2 random wfcs
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total cpu time spent up to now is 0.3 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 = 6.0
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total cpu time spent up to now is 0.3 secs
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total energy = -2.31888324 Ry
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Harris-Foulkes estimate = -2.35514549 Ry
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estimated scf accuracy < 0.07423697 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 = 3.71E-03, avg # of iterations = 1.0
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total cpu time spent up to now is 0.3 secs
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total energy = -2.32782967 Ry
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Harris-Foulkes estimate = -2.32773730 Ry
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estimated scf accuracy < 0.00022658 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 = 1.13E-05, avg # of iterations = 4.0
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total cpu time spent up to now is 0.3 secs
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total energy = -2.32784750 Ry
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Harris-Foulkes estimate = -2.32783709 Ry
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estimated scf accuracy < 0.00002039 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 = 1.02E-06, avg # of iterations = 1.0
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total cpu time spent up to now is 0.3 secs
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total energy = -2.32784807 Ry
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Harris-Foulkes estimate = -2.32784805 Ry
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estimated scf accuracy < 0.00000002 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 = 1.01E-09, avg # of iterations = 2.0
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total cpu time spent up to now is 0.3 secs
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End of self-consistent calculation
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k = 0.0000 0.0000 0.0000 ( 266 PWs) bands (ev):
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-11.0113 1.4675 6.0812 10.0244
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highest occupied, lowest unoccupied level (ev): -11.0113 1.4675
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! total energy = -2.32784807 Ry
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Harris-Foulkes estimate = -2.32784807 Ry
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estimated scf accuracy < 9.2E-10 Ry
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The total energy is the sum of the following terms:
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one-electron contribution = -1.59974585 Ry
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hartree contribution = 0.78967464 Ry
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xc contribution = -1.22459757 Ry
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ewald contribution = -0.29317930 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 : 0.13s CPU 0.26s WALL ( 1 calls)
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electrons : 0.01s CPU 0.03s WALL ( 1 calls)
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Called by init_run:
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wfcinit : 0.00s CPU 0.00s WALL ( 1 calls)
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potinit : 0.00s CPU 0.00s WALL ( 1 calls)
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hinit0 : 0.00s CPU 0.00s WALL ( 1 calls)
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Called by electrons:
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c_bands : 0.00s CPU 0.01s WALL ( 5 calls)
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sum_band : 0.00s CPU 0.00s WALL ( 5 calls)
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v_of_rho : 0.01s CPU 0.01s WALL ( 6 calls)
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mix_rho : 0.00s CPU 0.00s WALL ( 5 calls)
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Called by c_bands:
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regterg : 0.00s CPU 0.01s WALL ( 5 calls)
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Called by sum_band:
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Called by *egterg:
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h_psi : 0.00s CPU 0.01s WALL ( 20 calls)
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g_psi : 0.00s CPU 0.00s WALL ( 14 calls)
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rdiaghg : 0.00s CPU 0.00s WALL ( 19 calls)
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Called by h_psi:
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h_psi:pot : 0.00s CPU 0.01s WALL ( 20 calls)
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vloc_psi : 0.00s CPU 0.01s WALL ( 20 calls)
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General routines
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fft : 0.00s CPU 0.01s WALL ( 17 calls)
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ffts : 0.00s CPU 0.00s WALL ( 5 calls)
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fftw : 0.00s CPU 0.01s WALL ( 74 calls)
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Parallel routines
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fft_scatt_xy : 0.00s CPU 0.00s WALL ( 96 calls)
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fft_scatt_yz : 0.00s CPU 0.01s WALL ( 96 calls)
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PWSCF : 0.16s CPU 0.35s WALL
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This run was terminated on: 9:20:17 19Jan2019
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=------------------------------------------------------------------------------=
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JOB DONE.
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=------------------------------------------------------------------------------=
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