element(s):
['C']
AFLOW prototype label:
A_hP8_194_ef
Parameter names:
['a', 'c/a', 'z1', 'z2']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['2.5188', '3.2978799', '0.092975226', '0.65554043']
model name:
Tersoff_LAMMPS_Tersoff_1988_C__MO_579868029681_004
==== Building ASE atoms object with: ====
representative atom symbols =  ['C', 'C']
representative atom coordinates =  [[0.         0.         0.09297523]
 [0.33333333 0.66666667 0.65554043]]
spacegroup =  194
cell =  [[2.5188, 0, 0], [-1.2594, 2.1813447870522, 0], [0, 0, 8.3067]]
=========================================
      Step     Time          Energy         fmax
BFGS:    0 15:42:19      -58.941787        0.3929
BFGS:    1 15:42:19      -58.951647        0.3574
BFGS:    2 15:42:19      -58.954927        0.3143
BFGS:    3 15:42:19      -58.957764        0.2424
BFGS:    4 15:42:19      -58.962467        0.1247
BFGS:    5 15:42:19      -58.963922        0.0634
BFGS:    6 15:42:19      -58.964109        0.0081
BFGS:    7 15:42:19      -58.964113        0.0012
BFGS:    8 15:42:19      -58.964114        0.0007
BFGS:    9 15:42:19      -58.964114        0.0007
BFGS:   10 15:42:19      -58.964114        0.0004
BFGS:   11 15:42:19      -58.964114        0.0002
BFGS:   12 15:42:19      -58.964114        0.0000
BFGS:   13 15:42:19      -58.964114        0.0000
BFGS:   14 15:42:19      -58.964114        0.0000
BFGS:   15 15:42:19      -58.964114        0.0000
Minimization converged after 15 steps.
Maximum force component: 2.170555155722048e-09 eV/Angstrom
Maximum stress component: 9.574666412295963e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C']
basis =  [[3.13182862e-36 0.00000000e+00 9.37500000e-02]
 [0.00000000e+00 9.27323941e-36 5.93750000e-01]
 [0.00000000e+00 4.47839073e-36 9.06250000e-01]
 [1.72831059e-35 1.60710903e-35 4.06250000e-01]
 [3.33333333e-01 6.66666667e-01 6.56250000e-01]
 [6.66666667e-01 3.33333333e-01 1.56250000e-01]
 [6.66666667e-01 3.33333333e-01 3.43750000e-01]
 [3.33333333e-01 6.66666667e-01 8.43750000e-01]]
cellpar =  Cell([[2.5212787152007237, 6.272491065921347e-19, -3.961649788060501e-37], [-1.2606393576003618, 2.183491417384817, -8.112017488853299e-37], [-3.619929667912368e-36, -1.456857765408313e-35, 8.234461802104992]])
forces =  [[-1.65744851e-31  2.15308877e-31 -9.75383649e-10]
 [ 2.90053489e-31 -2.87078503e-31 -9.75383649e-10]
 [ 3.93644021e-31 -1.07654439e-31  9.75383649e-10]
 [-4.14362127e-31 -1.72577172e-45  9.75383649e-10]
 [ 1.65744851e-31 -3.94732941e-31  2.17055516e-09]
 [-2.07181063e-32  1.43539251e-31  2.17055516e-09]
 [-1.65744851e-31  3.84014919e-45 -2.17055516e-09]
 [ 3.78105441e-31 -8.07408289e-32 -2.17055516e-09]]
stress =  [-9.57466641e-11 -9.57466641e-11 -5.23616377e-11 -5.11870988e-32
 -2.71226586e-45 -7.23750681e-27]
energy per atom =  -7.370514209744411
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0