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:
MEAM_LAMMPS_DuLenoskyHennig_2011_Si__MO_883726743759_001
==== 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 13:01:18       -8.192325         2.683913
BFGS:    1 13:01:18       -8.139627         4.802594
BFGS:    2 13:01:18       -8.248701         1.164125
BFGS:    3 13:01:18       -8.255905         0.515005
BFGS:    4 13:01:18       -8.258485         0.279698
BFGS:    5 13:01:18       -8.260868         0.433079
BFGS:    6 13:01:18       -8.273879         0.727665
BFGS:    7 13:01:18       -8.288105         0.761223
BFGS:    8 13:01:18       -8.301782         0.631273
BFGS:    9 13:01:18       -8.310170         0.385124
BFGS:   10 13:01:19       -8.311371         0.174013
BFGS:   11 13:01:19       -8.311626         0.124436
BFGS:   12 13:01:19       -8.311750         0.040101
BFGS:   13 13:01:19       -8.311762         0.004652
BFGS:   14 13:01:19       -8.311763         0.000216
BFGS:   15 13:01:19       -8.311763         0.000035
BFGS:   16 13:01:19       -8.311763         0.000001
BFGS:   17 13:01:19       -8.311763         0.000000
Minimization converged after 17 steps.
Maximum force component: 8.215331831776162e-33 eV/Angstrom
Maximum stress component: 7.507020116158868e-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([[2.8260900887066636, -4.9472200030447e-17, 7.439153467608873e-36], [-1.4130450443533318, 2.447465810203389, 1.017855099626127e-35], [2.1721082734132632e-35, 2.968819751834418e-35, 3.9990414058080503]])
forces =  [[-1.45142707e-33  2.51394544e-33  8.21533183e-33]
 [-4.46221692e-68 -6.09892145e-68 -8.21533183e-33]]
stress =  [ 7.50702012e-10  7.50702012e-10  4.00996833e-10 -6.71655620e-33
 -2.90835415e-33  7.84951277e-26]
energy per atom =  -4.155881427149959
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0