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_2019_Si__MO_869330304805_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 15:11:18       -9.951379         0.698009
BFGS:    1 15:11:18       -9.964018         0.510289
BFGS:    2 15:11:18       -9.977864         0.183155
BFGS:    3 15:11:18       -9.978352         0.169629
BFGS:    4 15:11:18       -9.980471         0.015379
BFGS:    5 15:11:18       -9.980488         0.002208
BFGS:    6 15:11:18       -9.980489         0.000003
BFGS:    7 15:11:18       -9.980489         0.000000
BFGS:    8 15:11:18       -9.980489         0.000000
Minimization converged after 8 steps.
Maximum force component: 3.238118264233642e-32 eV/Angstrom
Maximum stress component: 9.412421191789601e-15 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([[2.6270736392100917, 3.0527965241340837e-18, 1.8621444886695987e-37], [-1.3135368196050459, 2.2751125091683733, 3.969820725106016e-37], [-5.705181271559557e-36, -1.7290534329217346e-35, 4.6288699090213825]])
forces =  [[-3.23811826e-32  1.86952845e-32  1.73194102e-69]
 [-3.23811826e-32  1.86952845e-32  1.73194102e-69]]
stress =  [-9.41242119e-15 -9.41242119e-15 -7.53614782e-15  7.80281566e-33
  2.70297463e-33 -2.95321635e-30]
energy per atom =  -1.8269994337736675
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0