&CONTROL
  calculation = "scf",
  pseudo_dir  = "/home/giannozz/espresso/pseudo",
  outdir      = "/home/giannozz/tmp",
/
&SYSTEM
  ibrav       = 1, 
  celldm(1)   = 7.67000000D0, 
  nat         = 4,
  ntyp        = 1,
  ecutwfc     = 25.D0,
  occupations = "smearing",
  smearing    = "m-v",
  degauss     = 0.05D0,
/
&ELECTRONS
  conv_thr    = 1.D-10,
  mixing_beta = 0.7D0,
/

ATOMIC_SPECIES
Al  1.0  Al.pbe-rrkj.UPF

ATOMIC_POSITIONS
Al   0.0000000      0.0000000      0.000000
Al   0.5000000      0.5000000      0.000000
Al   0.0000000      0.5000000      0.500000
Al   0.5000000      0.0000000      0.500000

K_POINTS {automatic}
3 3 3 1 1 1