element(s): ['As'] AFLOW prototype label: A_hR2_166_c 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: ['3.8177737', '2.8261163', '0.2734269'] model name: Sim_LAMMPS_BOP_MurdickZhouWadley_2006_GaAs__SM_104202807866_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['As'] representative atom coordinates = [[0. 0. 0.7734269]] spacegroup = 166 cell = [[3.8178, 0, 0], [-1.9089, 3.3063117865682, 0], [0, 0, 10.7895]] ========================================= Step Time Energy fmax BFGS: 0 15:53:44 -17.009686 1.8319 BFGS: 1 15:53:44 -17.250017 1.6255 BFGS: 2 15:53:44 -17.592113 1.1294 BFGS: 3 15:53:44 -17.706207 0.7824 BFGS: 4 15:53:44 -17.754969 0.6685 BFGS: 5 15:53:44 -17.847426 0.4601 BFGS: 6 15:53:44 -17.890465 0.2515 BFGS: 7 15:53:44 -17.897497 0.2996 BFGS: 8 15:53:44 -17.899710 0.3133 BFGS: 9 15:53:44 -17.911458 0.2966 BFGS: 10 15:53:44 -17.922846 0.2430 BFGS: 11 15:53:44 -17.931197 0.1484 BFGS: 12 15:53:44 -17.936785 0.0311 BFGS: 13 15:53:44 -17.937077 0.0041 BFGS: 14 15:53:44 -17.937086 0.0012 BFGS: 15 15:53:44 -17.937086 0.0002 BFGS: 16 15:53:44 -17.937086 0.0000 BFGS: 17 15:53:44 -17.937086 0.0000 BFGS: 18 15:53:44 -17.937086 0.0000 BFGS: 19 15:53:44 -17.937086 0.0000 BFGS: 20 15:53:44 -17.937086 0.0000 Minimization converged after 20 steps. Maximum force component: 1.7949641356596061e-09 eV/Angstrom Maximum stress component: 1.6648817447874464e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['As', 'As', 'As', 'As', 'As', 'As'] basis = [[0. 0. 0.76814138] [0. 0. 0.23185862] [0.66666667 0.33333333 0.10147472] [0.66666667 0.33333333 0.56519195] [0.33333333 0.66666667 0.43480805] [0.33333333 0.66666667 0.89852528]] cellpar = Cell([[3.5941829084611676, -2.3217085071766142e-17, 1.3322806954966527e-32], [-1.7970914542305838, 3.112653704575211, 7.018837209151023e-32], [1.0428791714306126e-31, 2.662274927174754e-30, 10.657806380877435]]) forces = [[-6.89137940e-32 1.70517422e-32 1.79496414e-09] [ 7.87586217e-32 6.82069667e-32 -1.79496414e-09] [-5.90689663e-32 3.41034840e-32 1.79496414e-09] [-8.86034495e-32 1.53465676e-31 -1.79496414e-09] [ 1.47672416e-32 -2.55776122e-32 1.79496414e-09] [ 3.44568970e-32 5.96810958e-32 -1.79496414e-09]] stress = [-1.46108590e-10 -1.46108590e-10 -1.66488174e-10 6.60540110e-34 1.14408924e-33 -3.89695570e-27] energy per atom = -2.989514397360099 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0