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:
SNAP_ZuoChenLi_2019quadratic_Si__MO_721469752060_000
==== 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 15:08:38       -9.501278        2.6024
BFGS:    1 15:08:38       -9.595636        2.3347
BFGS:    2 15:08:38       -9.701289        1.8968
BFGS:    3 15:08:38       -9.792415        1.6317
BFGS:    4 15:08:38       -9.877417        1.3402
BFGS:    5 15:08:38       -9.955900        1.1268
BFGS:    6 15:08:38      -10.027636        1.3249
BFGS:    7 15:08:38      -10.095678        1.5554
BFGS:    8 15:08:38      -10.164617        1.8262
BFGS:    9 15:08:38      -10.236853        2.0618
BFGS:   10 15:08:38      -10.309236        2.0764
BFGS:   11 15:08:38      -10.372090        1.7157
BFGS:   12 15:08:38      -10.422311        1.9494
BFGS:   13 15:08:38      -10.579897        2.1237
BFGS:   14 15:08:38      -10.672031        1.5719
BFGS:   15 15:08:38      -10.720553        0.4195
BFGS:   16 15:08:38      -10.725825        0.0373
BFGS:   17 15:08:38      -10.725870        0.0024
BFGS:   18 15:08:38      -10.725870        0.0004
BFGS:   19 15:08:38      -10.725870        0.0000
BFGS:   20 15:08:38      -10.725870        0.0000
BFGS:   21 15:08:38      -10.725870        0.0000
BFGS:   22 15:08:38      -10.725870        0.0000
Minimization converged after 22 steps.
Maximum force component: 5.857819397417796e-32 eV/Angstrom
Maximum stress component: 1.4014313364032412e-10 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([[2.376213848052875, -3.757641409974433e-17, -1.032479999385815e-35], [-1.1881069240264375, 2.057861557238167, -1.8796587555303248e-35], [-2.0068995606030667e-35, -6.935742915946517e-35, 5.458907807301436]])
forces =  [[-5.85781940e-32  3.38201361e-32 -2.24287446e-32]
 [ 5.85781940e-32 -3.38201361e-32  2.24287446e-32]]
stress =  [ 4.17143739e-12  4.17143739e-12 -1.40143134e-10  3.47456864e-33
 -3.16743654e-34 -1.22466937e-27]
energy per atom =  -2.2019777514484407
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0