mirror of https://gitlab.com/QEF/q-e.git
199 lines
7.4 KiB
Plaintext
199 lines
7.4 KiB
Plaintext
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Program PWSCF v.4.0cvs starts ...
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Today is 23Nov2007 at 10:30:16
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Ultrasoft (Vanderbilt) Pseudopotentials and PAW
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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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gamma-point specific algorithms are used
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bravais-lattice index = 9
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lattice parameter (a_0) = 10.0000 a.u.
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unit-cell volume = 1500.0000 (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= 1
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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-06
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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 (1100)
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celldm(1)= 10.000000 celldm(2)= 1.500000 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 a_0)
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a(1) = ( 0.500000 0.750000 0.000000 )
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a(2) = ( -0.500000 0.750000 0.000000 )
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a(3) = ( 0.000000 0.000000 2.000000 )
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reciprocal axes: (cart. coord. in units 2 pi/a_0)
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b(1) = ( 1.000000 0.666667 -0.000000 )
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b(2) = ( -1.000000 0.666667 0.000000 )
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b(3) = ( 0.000000 -0.000000 0.500000 )
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PseudoPot. # 1 for H read from file H.vbc.UPF
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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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8 Sym.Ops. (with inversion)
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Cartesian axes
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site n. atom positions (a_0 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/a_0
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k( 1) = ( 0.0000000 0.0000000 0.0000000), wk = 2.0000000
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G cutoff = 253.3030 ( 12676 G-vectors) FFT grid: ( 30, 30, 64)
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Largest allocated arrays est. size (Mb) dimensions
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Kohn-Sham Wavefunctions 0.02 Mb ( 1580, 1)
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NL pseudopotentials 0.00 Mb ( 1580, 0)
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Each V/rho on FFT grid 0.88 Mb ( 57600)
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Each G-vector array 0.10 Mb ( 12676)
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G-vector shells 0.01 Mb ( 1384)
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Largest temporary arrays est. size (Mb) dimensions
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Auxiliary wavefunctions 0.05 Mb ( 1580, 4)
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Each subspace H/S matrix 0.00 Mb ( 4, 4)
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Each <psi_i|beta_j> matrix 0.00 Mb ( 0, 1)
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Arrays for rho mixing 7.03 Mb ( 57600, 8)
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Initial potential from superposition of free atoms
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Check: negative starting charge= -0.002141
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starting charge 1.99995, renormalised to 2.00000
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negative rho (up, down): 0.214E-02 0.000E+00
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Starting wfc are 2 atomic wfcs
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total cpu time spent up to now is 0.13 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 = 2.0
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negative rho (up, down): 0.614E-03 0.000E+00
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total cpu time spent up to now is 0.23 secs
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total energy = -2.22521042 Ry
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Harris-Foulkes estimate = -2.29281205 Ry
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estimated scf accuracy < 0.12888784 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 = 6.44E-03, avg # of iterations = 1.0
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negative rho (up, down): 0.134E-03 0.000E+00
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total cpu time spent up to now is 0.31 secs
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total energy = -2.23665887 Ry
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Harris-Foulkes estimate = -2.23695821 Ry
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estimated scf accuracy < 0.00071038 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 = 3.55E-05, avg # of iterations = 2.0
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negative rho (up, down): 0.359E-04 0.000E+00
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total cpu time spent up to now is 0.41 secs
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total energy = -2.23708086 Ry
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Harris-Foulkes estimate = -2.23707857 Ry
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estimated scf accuracy < 0.00002319 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 = 1.16E-06, avg # of iterations = 1.0
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total cpu time spent up to now is 0.50 secs
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total energy = -2.23708310 Ry
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Harris-Foulkes estimate = -2.23708189 Ry
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estimated scf accuracy < 0.00000139 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 = 6.93E-08, avg # of iterations = 2.0
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total cpu time spent up to now is 0.57 secs
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End of self-consistent calculation
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k = 0.0000 0.0000 0.0000 ( 1580 PWs) bands (ev):
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-10.3543
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! total energy = -2.23708325 Ry
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Harris-Foulkes estimate = -2.23708333 Ry
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estimated scf accuracy < 0.00000013 Ry
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The total energy is the sum of the following terms:
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one-electron contribution = -3.66947641 Ry
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hartree contribution = 1.92432714 Ry
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xc contribution = -1.30254555 Ry
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ewald contribution = 0.81061157 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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PWSCF : 0.60s CPU time, 0.68s wall time
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init_run : 0.12s CPU
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electrons : 0.43s CPU
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electrons : 0.43s CPU
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c_bands : 0.09s CPU ( 5 calls, 0.018 s avg)
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sum_band : 0.09s CPU ( 5 calls, 0.018 s avg)
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v_of_rho : 0.17s CPU ( 6 calls, 0.029 s avg)
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v_h : 0.04s CPU ( 6 calls, 0.006 s avg)
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v_xc : 0.13s CPU ( 6 calls, 0.022 s avg)
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mix_rho : 0.04s CPU ( 5 calls, 0.008 s avg)
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c_bands : 0.09s CPU ( 5 calls, 0.018 s avg)
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cegterg : 0.09s CPU ( 5 calls, 0.018 s avg)
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sum_band : 0.09s CPU ( 5 calls, 0.018 s avg)
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wfcrot : 0.01s CPU
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cegterg : 0.09s CPU ( 5 calls, 0.018 s avg)
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h_psi : 0.09s CPU ( 14 calls, 0.007 s avg)
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g_psi : 0.00s CPU ( 8 calls, 0.000 s avg)
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diaghg : 0.00s CPU ( 13 calls, 0.000 s avg)
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update : 0.00s CPU ( 8 calls, 0.000 s avg)
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last : 0.00s CPU ( 5 calls, 0.000 s avg)
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h_psi : 0.09s CPU ( 14 calls, 0.007 s avg)
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init : 0.00s CPU ( 14 calls, 0.000 s avg)
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General routines
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cft3 : 0.09s CPU ( 18 calls, 0.005 s avg)
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cft3s : 0.10s CPU ( 33 calls, 0.003 s avg)
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davcio : 0.00s CPU ( 5 calls, 0.000 s avg)
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