element(s):
['Si']
AFLOW prototype label:
A_hP4_194_f
Parameter names:
['a', 'c/a', 'z1']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['3.8496', '1.6527431', '0.56294015']
model name:
MEAM_LAMMPS_Lee_2007_Si__MO_774917820956_001
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0.33333333 0.66666667 0.56294015]]
spacegroup =  194
cell =  [[3.8496, 0, 0], [-1.9248, 3.3338513944086, 0], [0, 0, 6.3624]]
=========================================
      Step     Time          Energy         fmax
BFGS:    0 15:32:25      -18.400414        1.4613
BFGS:    1 15:32:25      -18.468034        0.3903
BFGS:    2 15:32:25      -18.472545        0.3227
BFGS:    3 15:32:25      -18.482208        0.0874
BFGS:    4 15:32:25      -18.482393        0.0816
BFGS:    5 15:32:25      -18.482598        0.0523
BFGS:    6 15:32:25      -18.482687        0.0214
BFGS:    7 15:32:25      -18.482718        0.0097
BFGS:    8 15:32:25      -18.482722        0.0023
BFGS:    9 15:32:25      -18.482722        0.0002
BFGS:   10 15:32:25      -18.482723        0.0000
BFGS:   11 15:32:25      -18.482723        0.0000
BFGS:   12 15:32:25      -18.482723        0.0000
BFGS:   13 15:32:25      -18.482723        0.0000
BFGS:   14 15:32:25      -18.482723        0.0000
Minimization converged after 14 steps.
Maximum force component: 4.91979301915635e-10 eV/Angstrom
Maximum stress component: 5.1741491234429223e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si', 'Si', 'Si', 'Si']
basis =  [[0.33333333 0.66666667 0.5661897 ]
 [0.66666666 0.33333334 0.0661897 ]
 [0.66666666 0.33333334 0.4338103 ]
 [0.33333333 0.66666667 0.9338103 ]]
cellpar =  Cell([[3.8032828128303615, 1.782228128918885e-18, 9.797166129884181e-37], [-1.9016414064151808, 3.2937395336878272, -1.2072809767085681e-36], [-6.389877650862402e-37, -3.0509474636686556e-36, 6.376384215554442]])
forces =  [[ 4.06285360e-31 -1.62393897e-31  4.91979302e-10]
 [-3.12527200e-31 -1.08262598e-31  4.91979302e-10]
 [-5.31296240e-31  1.62393897e-31 -4.91979302e-10]
 [-3.12527200e-31  3.24787794e-31 -4.91979302e-10]]
stress =  [-1.66835543e-11 -1.66835543e-11  5.17414912e-11 -7.82520035e-34
  1.35536446e-33  3.65989484e-27]
energy per atom =  -4.620680625847265
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0