element(s):
['Si']
AFLOW prototype label:
A_hP2_194_c
Parameter names:
['a', 'c/a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['2.6864', '1.708383']
model name:
LJ_ElliottAkerson_2015_Universal__MO_959249795837_003
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0.33333333 0.66666667 0.25      ]]
spacegroup =  194
cell =  [[2.6864, 0, 0], [-1.3432, 2.3264906447265, 0], [0, 0, 4.5894]]
=========================================
      Step     Time          Energy         fmax
BFGS:    0 15:07:14      -22.574701       19.9120
BFGS:    1 15:07:14      -25.681028       22.4295
BFGS:    2 15:07:14      -29.193526       24.8910
BFGS:    3 15:07:14      -33.093405       27.5746
BFGS:    4 15:07:14      -37.252201       30.0706
BFGS:    5 15:07:14      -41.391240       31.7664
BFGS:    6 15:07:14      -45.036372       31.6986
BFGS:    7 15:07:14      -47.854400       29.1834
BFGS:    8 15:07:15      -50.377719       23.0427
BFGS:    9 15:07:15      -52.597778        8.9488
BFGS:   10 15:07:15      -52.727631        8.1745
BFGS:   11 15:07:15      -52.811432        4.9947
BFGS:   12 15:07:15      -52.790886        6.9471
BFGS:   13 15:07:15      -52.865213        0.3346
BFGS:   14 15:07:15      -52.865425        0.0357
BFGS:   15 15:07:15      -52.865428        0.0004
BFGS:   16 15:07:15      -52.865428        0.0000
BFGS:   17 15:07:15      -52.865428        0.0000
BFGS:   18 15:07:15      -52.865428        0.0000
Minimization converged after 18 steps.
Maximum force component: 1.1354840282543423e-30 eV/Angstrom
Maximum stress component: 9.294761714980207e-12 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si', 'Si']
basis =  [[0.33333333 0.66666667 0.25      ]
 [0.66666666 0.33333334 0.75      ]]
cellpar =  Cell([[2.159095514949277, 6.4832266220695595e-18, 2.6052536574609933e-34], [-1.0795477574746386, 1.8698315651431172, 4.514569130582417e-34], [1.0528236497897924e-33, 1.8149245996452508e-33, 3.5258585444079613]])
forces =  [[ 1.13548403e-30 -9.83358014e-31 -1.68918381e-64]
 [-1.13548403e-30  9.83358014e-31  1.68918381e-64]]
stress =  [-2.37671439e-12 -2.37671439e-12  9.29476171e-12 -1.99426015e-32
 -1.13729907e-44 -5.31694177e-28]
energy per atom =  -26.43271405904788
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0