&GLOBAL
  PRINT_LEVEL low
  PROJECT diamond
&END GLOBAL

&FORCE_EVAL
  &DFT
    BASIS_SET_FILE_NAME GTH_BASIS_SETS
    POTENTIAL_FILE_NAME POTENTIAL
    &KPOINTS
      EPS_GEO 1.e-8
      FULL_GRID on
      PARALLEL_GROUP_SIZE 0
      SCHEME monkhorst-pack 2 2 2
      SYMMETRY off
      VERBOSE f
    &END KPOINTS
    &MGRID
      CUTOFF 120
      REL_CUTOFF 30
    &END MGRID
    &PRINT
      &TREXIO
      &END TREXIO
    &END PRINT
    &QS
      EPS_DEFAULT 1.0e-12
      EXTRAPOLATION use_guess
      METHOD gpw
    &END QS
    &SCF
      EPS_SCF 1.0e-6
      IGNORE_CONVERGENCE_FAILURE
      MAX_SCF 5
      SCF_GUESS atomic
      &MIXING
        ALPHA 0.70
        METHOD direct_p_mixing
      &END MIXING
      &PRINT
        &RESTART off
        &END RESTART
      &END PRINT
    &END SCF
    &XC
      &XC_FUNCTIONAL pade
      &END XC_FUNCTIONAL
    &END XC
  &END DFT
  &SUBSYS
    &CELL
      ABC 3.56683 3.56683 3.56683
      MULTIPLE_UNIT_CELL 1 1 1
    &END CELL
    &COORD
      scaled
      C     0.000000    0.000000    0.000000
      C     0.500000    0.500000    0.000000
      C     0.500000    0.000000    0.500000
      C     0.000000    0.500000    0.500000
      C     0.250000    0.250000    0.250000
      C     0.250000    0.750000    0.750000
      C     0.750000    0.250000    0.750000
      C     0.750000    0.750000    0.250000
    &END COORD
    &KIND C
      BASIS_SET dzvp-gth
      POTENTIAL gth-pade-q4
    &END KIND
    &TOPOLOGY
      MULTIPLE_UNIT_CELL 1 1 1
    &END TOPOLOGY
  &END SUBSYS
&END FORCE_EVAL
