element(s):
['C']
AFLOW prototype label:
A_hP4_194_f
Parameter names:
['a', 'c/a', 'z1']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['2.5124', '1.6642254', '0.062750617']
model name:
Tersoff_LAMMPS_AlbeNordlundAverback_2002_PtC__MO_500121566391_004
==== Building ASE atoms object with: ====
representative atom symbols =  ['C']
representative atom coordinates =  [[0.33333333 0.66666667 0.06275062]]
spacegroup =  194
cell =  [[2.5124, 0, 0], [-1.2562, 2.175802224468, 0], [0, 0, 4.1812]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 15:11:03      -29.266581         0.760116
BFGS:    1 15:11:03      -29.277931         0.471315
BFGS:    2 15:11:03      -29.282381         0.350824
BFGS:    3 15:11:03      -29.291208         0.117347
BFGS:    4 15:11:04      -29.291815         0.087726
BFGS:    5 15:11:04      -29.292263         0.080414
BFGS:    6 15:11:04      -29.292639         0.052933
BFGS:    7 15:11:04      -29.292833         0.031660
BFGS:    8 15:11:04      -29.292863         0.007139
BFGS:    9 15:11:04      -29.292864         0.000401
BFGS:   10 15:11:04      -29.292864         0.000031
BFGS:   11 15:11:04      -29.292864         0.000001
BFGS:   12 15:11:04      -29.292864         0.000000
BFGS:   13 15:11:04      -29.292864         0.000000
Minimization converged after 13 steps.
Maximum force component: 5.648756737763564e-10 eV/Angstrom
Maximum stress component: 1.7117211245810665e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['C', 'C', 'C', 'C']
basis =  [[0.33333333 0.66666667 0.0625    ]
 [0.66666666 0.33333334 0.5625    ]
 [0.66666666 0.33333334 0.9375    ]
 [0.33333333 0.66666667 0.4375    ]]
cellpar =  Cell([[2.5157111839287514, -6.548646334182697e-19, 5.7752918722091995e-39], [-1.2578555919643757, 2.1786697938669253, 1.4904604162794549e-36], [-4.582510383347689e-37, 4.033902351839355e-36, 4.108139160589476]])
forces =  [[-3.30757700e-31  5.72889142e-31 -5.64875674e-10]
 [ 2.48068275e-31  1.43222285e-31 -5.64875674e-10]
 [ 3.30757700e-31 -5.72889142e-31  5.64875674e-10]
 [-2.06723563e-31 -2.14833428e-31  5.64875674e-10]]
stress =  [ 1.71172112e-11  1.71172112e-11 -5.68261059e-12  5.50863367e-33
 -1.59020557e-32 -2.58567578e-27]
energy per atom =  -7.323216063109697
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0