element(s): ['Li'] AFLOW prototype label: A_hR3_166_ac Parameter names: ['a', 'c/a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.0652442', '7.313745', '0.77781729'] model name: SNAP_ZuoChenLi_2019_Li__MO_732106099012_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Li', 'Li'] representative atom coordinates = [[0. 0. 0. ] [0. 0. 0.77781729]] spacegroup = 166 cell = [[3.0652, 0, 0], [-1.5326, 2.6545410676801, 0], [0, 0, 22.4184]] ========================================= Step Time Energy fmax BFGS: 0 11:05:30 -17.060502 0.153863 BFGS: 1 11:05:30 -17.061379 0.153157 BFGS: 2 11:05:30 -17.079874 0.133469 BFGS: 3 11:05:30 -17.094911 0.106339 BFGS: 4 11:05:30 -17.105468 0.071153 BFGS: 5 11:05:30 -17.110494 0.027511 BFGS: 6 11:05:30 -17.110834 0.028588 BFGS: 7 11:05:30 -17.110921 0.027538 BFGS: 8 11:05:30 -17.112109 0.016983 BFGS: 9 11:05:31 -17.112115 0.016453 BFGS: 10 11:05:31 -17.112179 0.011106 BFGS: 11 11:05:31 -17.112256 0.008701 BFGS: 12 11:05:31 -17.112347 0.006125 BFGS: 13 11:05:31 -17.112383 0.002134 BFGS: 14 11:05:31 -17.112389 0.000611 BFGS: 15 11:05:31 -17.112389 0.000056 BFGS: 16 11:05:32 -17.112389 0.000002 BFGS: 17 11:05:32 -17.112389 0.000000 BFGS: 18 11:05:32 -17.112389 0.000000 Minimization converged after 18 steps. Maximum force component: 2.1155302029126955e-10 eV/Angstrom Maximum stress component: 5.14350708575963e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li'] basis = [[0.00000000e+00 2.31111593e-32 3.66354674e-32] [6.66666667e-01 3.33333333e-01 3.33333333e-01] [3.33333333e-01 6.66666667e-01 6.66666667e-01] [1.12690939e-16 5.67550570e-31 7.77447628e-01] [3.21900509e-17 1.99119633e-31 2.22552372e-01] [6.66666667e-01 3.33333333e-01 1.10780961e-01] [6.66666667e-01 3.33333333e-01 5.55885706e-01] [3.33333333e-01 6.66666667e-01 4.44114294e-01] [3.33333333e-01 6.66666667e-01 8.89219039e-01]] cellpar = Cell([[2.98422953955896, -1.5651028107629115e-17, 2.4359776380637868e-17], [-1.4921147697794805, 2.5844185919819984, -2.516803049408856e-17], [-2.5580136870945835e-16, -1.087278437590124e-16, 22.103204811799316]]) forces = [[-1.75166406e-49 -7.44541191e-50 1.51357241e-32] [-1.75166406e-48 -7.44541191e-49 1.51357241e-31] [-1.75166406e-49 -7.44541191e-50 1.51357241e-32] [ 2.44830967e-27 1.04064795e-27 -2.11553020e-10] [-2.44830635e-27 -1.04065370e-27 2.11553020e-10] [ 2.44831043e-27 1.04064663e-27 -2.11553020e-10] [-2.44831095e-27 -1.04065459e-27 2.11553020e-10] [ 2.44830938e-27 1.04064657e-27 -2.11553020e-10] [-2.44830596e-27 -1.04065437e-27 2.11553020e-10]] stress = [-1.99483844e-11 -1.99483844e-11 -5.14350709e-11 -1.25801569e-26 2.13607831e-26 -8.94629386e-27] energy per atom = -0.5613037806451217 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0