element(s):
['Si']
AFLOW prototype label:
A_cF4_225_a
Parameter names:
['a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['3.868']
model name:
LJ_ElliottAkerson_2015_Universal__MO_959249795837_003
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0 0 0]]
spacegroup =  225
cell =  [[3.868, 0, 0], [0, 3.868, 0], [0, 0, 3.868]]
=========================================
      Step     Time          Energy         fmax
BFGS:    0 17:15:31      -44.417737       19.4938
BFGS:    1 17:15:31      -47.435422       20.7490
BFGS:    2 17:15:31      -50.644237       22.0402
BFGS:    3 17:15:31      -54.050850       23.4695
BFGS:    4 17:15:31      -57.670684       24.7929
BFGS:    5 17:15:31      -61.487345       26.0882
BFGS:    6 17:15:31      -65.493785       27.3157
BFGS:    7 17:15:31      -69.678149       28.5043
BFGS:    8 17:15:31      -74.025843       29.4258
BFGS:    9 17:15:31      -78.491601       30.0604
BFGS:   10 17:15:31      -83.023432       30.2829
BFGS:   11 17:15:31      -87.557940       30.0205
BFGS:   12 17:15:31      -91.987137       28.8820
BFGS:   13 17:15:31      -96.168844       26.6666
BFGS:   14 17:15:31      -99.925973       23.0986
BFGS:   15 17:15:31     -102.999179       17.5066
BFGS:   16 17:15:31     -105.056936        9.6209
BFGS:   17 17:15:31     -105.682386        1.9335
BFGS:   18 17:15:31     -105.702867        0.2811
BFGS:   19 17:15:31     -105.703326        0.0068
BFGS:   20 17:15:31     -105.703327        0.0000
BFGS:   21 17:15:31     -105.703327        0.0000
Minimization converged after 21 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 2.3616036180860047e-10 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si', 'Si', 'Si', 'Si']
basis =  [[0.  0.  0. ]
 [0.  0.5 0.5]
 [0.5 0.  0.5]
 [0.5 0.5 0. ]]
cellpar =  Cell([[3.05308861197065, -2.0483584446458153e-32, -1.1929572094343339e-32], [-2.0064222512882267e-32, 3.05308861197065, -1.252799079832974e-17], [5.245629760137083e-33, -1.2527990798329788e-17, 3.05308861197065]])
forces =  [[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
stress =  [ 2.36160362e-10  2.36160362e-10  2.36160362e-10 -1.08968778e-26
  3.08544938e-33 -1.66730489e-49]
energy per atom =  -26.42583165506096
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0