&GLOBAL
  PRINT_LEVEL LOW
  PROJECT opt_basis_O_num_func
  RUN_TYPE ENERGY
&END GLOBAL

&FORCE_EVAL
  METHOD Quickstep
  &DFT
    BASIS_SET_FILE_NAME HFX_BASIS
    MULTIPLICITY 3
    POTENTIAL_FILE_NAME POTENTIAL
    UKS
    &MGRID
      CUTOFF 200
      REL_CUTOFF 50
    &END MGRID
    &POISSON
      PERIODIC NONE
      POISSON_SOLVER WAVELET
    &END POISSON
    &QS
      EPS_DEFAULT 1.0E-15
      EPS_PGF_ORB 1.0E-30
      METHOD GPW
    &END QS
    &SCF
      EPS_SCF 1.0E-6
      MAX_SCF 20
      SCF_GUESS ATOMIC
      &OT
        MINIMIZER CG
        PRECONDITIONER FULL_SINGLE_INVERSE
      &END OT
      &OUTER_SCF
        EPS_SCF 1.0E-6
        MAX_SCF 20
      &END OUTER_SCF
      &PRINT
        &RESTART OFF
        &END RESTART
      &END PRINT
    &END SCF
    &XC
      &HF
        FRACTION 1.0000000
        &SCREENING
          EPS_SCHWARZ 1.0E-8
          SCREEN_ON_INITIAL_P FALSE
        &END SCREENING
      &END HF
      &WF_CORRELATION
        NUMBER_PROC 1
        &RI
          &OPT_RI_BASIS
            DELTA_I_REL 2.0E-6
            DELTA_RI 5.0E-5
            EPS_DERIV 1.0E-3
            MAX_ITER 100
            NUM_FUNC 5 5 4 1
          &END OPT_RI_BASIS
        &END RI
      &END WF_CORRELATION
      &XC_FUNCTIONAL NONE
      &END XC_FUNCTIONAL
    &END XC
  &END DFT
  &SUBSYS
    &CELL
      ABC [angstrom] 8.000 8.000 8.000
      PERIODIC NONE
    &END CELL
    &COORD
      O  0.0000   0.0000   0.0000
    &END COORD
    &KIND O
      BASIS_SET DZVP-GTH
      POTENTIAL GTH-HF-q6
    &END KIND
    &TOPOLOGY
      &CENTER_COORDINATES
      &END CENTER_COORDINATES
    &END TOPOLOGY
  &END SUBSYS
&END FORCE_EVAL
