element(s):
['Si']
AFLOW prototype label:
A_tI8_139_h
Parameter names:
['a', 'c/a', 'x1']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['6.6881', '0.57703982', '0.8213634']
model name:
MEAM_LAMMPS_Lee_2007_Si__MO_774917820956_001
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0.8213634 0.8213634 0.       ]]
spacegroup =  139
cell =  [[6.6881, 0, 0], [0, 6.6881, 0], [0, 0, 3.8593]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 16:30:00      -35.465913         1.136945
BFGS:    1 16:30:00      -35.577041         0.508706
BFGS:    2 16:30:00      -35.616842         0.522604
BFGS:    3 16:30:00      -35.626414         0.504054
BFGS:    4 16:30:00      -35.661720         0.361926
BFGS:    5 16:30:00      -35.685413         0.254449
BFGS:    6 16:30:00      -35.695733         0.215005
BFGS:    7 16:30:00      -35.696928         0.177105
BFGS:    8 16:30:00      -35.697809         0.132862
BFGS:    9 16:30:00      -35.698668         0.091749
BFGS:   10 16:30:00      -35.700164         0.075028
BFGS:   11 16:30:00      -35.700981         0.043126
BFGS:   12 16:30:00      -35.701188         0.009740
BFGS:   13 16:30:00      -35.701203         0.001702
BFGS:   14 16:30:00      -35.701204         0.000085
BFGS:   15 16:30:00      -35.701204         0.000005
BFGS:   16 16:30:00      -35.701204         0.000000
BFGS:   17 16:30:00      -35.701204         0.000000
Minimization converged after 17 steps.
Maximum force component: 4.758109450875553e-10 eV/Angstrom
Maximum stress component: 5.6564712394722765e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si']
basis =  [[8.16745460e-01 8.16745460e-01 1.58307788e-33]
 [1.83254540e-01 1.83254540e-01 0.00000000e+00]
 [1.83254540e-01 8.16745460e-01 1.18730841e-33]
 [8.16745460e-01 1.83254540e-01 0.00000000e+00]
 [3.16745460e-01 3.16745460e-01 5.00000000e-01]
 [6.83254540e-01 6.83254540e-01 5.00000000e-01]
 [6.83254540e-01 3.16745460e-01 5.00000000e-01]
 [3.16745460e-01 6.83254540e-01 5.00000000e-01]]
cellpar =  Cell([[6.545763936923809, 4.443740421468448e-36, 1.2701034043606353e-32], [1.7670420851786274e-36, 6.545763936923808, -1.2896327671569558e-17], [-7.532051720433108e-33, -7.3568143699164e-18, 3.8930338703913514]])
forces =  [[ 4.75810945e-10  4.75810945e-10 -9.37408814e-28]
 [-4.75810945e-10 -4.75810945e-10  9.37440304e-28]
 [-4.75810945e-10  4.75810945e-10 -9.37504784e-28]
 [ 4.75810945e-10 -4.75810945e-10  9.37468795e-28]
 [ 4.75810945e-10  4.75810945e-10 -9.37378823e-28]
 [-4.75810945e-10 -4.75810945e-10  9.37408814e-28]
 [-4.75810945e-10  4.75810945e-10 -9.37441804e-28]
 [ 4.75810945e-10 -4.75810945e-10  9.37408814e-28]]
stress =  [ 1.50484568e-11  1.50484568e-11 -5.65647124e-11  1.01877614e-26
  6.04619224e-35 -7.80803217e-51]
energy per atom =  -4.462650472935547
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0