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&control
    calculation='scf', disk_io='low', prefix='pwscf',
    pseudo_dir='./', outdir='./tmp', verbosity='high'
    tprnfor=.true., tstress=.true., forc_conv_thr=1.0d-5
/
&system
    ibrav= 0,
    nat= 2, ntyp= 1,
    occupations = 'smearing', smearing = 'gauss', degauss = 0.01
    ecutwfc= 50, ecutrho = 500,
    input_dft='hse'
    exxdiv_treatment = 'gygi-baldereschi'
    ecutvcut = 0.7
    x_gamma_extrapolation = .true.
    nqx1=8, nqx2=8, nqx3=8,
nosym=.true.
nosym_evc=.true.
noinv=.true.
/
&electrons
    electron_maxstep = 100
    conv_thr = 1.0d-9
    mixing_mode = 'plain'
    mixing_beta = 0.8d0
    diagonalization = 'david'
/
&ions
    ion_dynamics='bfgs'
/
&cell
    press_conv_thr=0.1
/
atomic_species
ge        72.630 ge.pbe-v1.4.uspp.1.0.0.upf
atomic_positions (crystal)
ge       0.000000000   0.000000000   0.000000000
ge       0.250000000   0.250000000   0.250000000
k_points {automatic}
  8 8 8 0 0 0
cell_parameters (angstrom)
   2.877262414   2.877262414   0.000000000
   0.000000000   2.877262414   2.877262414
   2.877262414   0.000000000   2.877262414