element(s): ['Ga'] AFLOW prototype label: A_oC8_64_f Parameter names: ['a', 'b/a', 'c/a', 'y1', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.5397', '1.6992092', '1.0032161', '0.84397269', '0.081681897'] model name: Sim_LAMMPS_Polymorphic_NordAlbeErhart_2003_GaN__SM_333071728528_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ga'] representative atom coordinates = [[0. 0.84397269 0.0816819 ]] spacegroup = 64 cell = [[4.5397, 0, 0], [0, 7.7139, 0], [0, 0, 4.5543]] ========================================= Step Time Energy fmax BFGS: 0 09:41:20 -22.126643 3.387263 BFGS: 1 09:41:20 -22.459030 1.701439 BFGS: 2 09:41:20 -22.575521 0.285868 BFGS: 3 09:41:20 -22.579733 0.273732 BFGS: 4 09:41:20 -22.612054 0.190382 BFGS: 5 09:41:20 -22.630147 0.159686 BFGS: 6 09:41:20 -22.634775 0.164052 BFGS: 7 09:41:20 -22.635732 0.160089 BFGS: 8 09:41:20 -22.644857 0.111320 BFGS: 9 09:41:20 -22.649052 0.096185 BFGS: 10 09:41:20 -22.651119 0.095495 BFGS: 11 09:41:20 -22.654223 0.077431 BFGS: 12 09:41:20 -22.655965 0.075880 BFGS: 13 09:41:20 -22.657185 0.092119 BFGS: 14 09:41:20 -22.658123 0.097433 BFGS: 15 09:41:20 -22.659472 0.088557 BFGS: 16 09:41:20 -22.660920 0.057880 BFGS: 17 09:41:20 -22.661717 0.022115 BFGS: 18 09:41:20 -22.661873 0.015932 BFGS: 19 09:41:20 -22.661889 0.014822 BFGS: 20 09:41:20 -22.661898 0.013935 BFGS: 21 09:41:20 -22.661926 0.011354 BFGS: 22 09:41:20 -22.661969 0.007194 BFGS: 23 09:41:20 -22.662024 0.006353 BFGS: 24 09:41:21 -22.662054 0.003026 BFGS: 25 09:41:21 -22.662060 0.000580 BFGS: 26 09:41:21 -22.662060 0.000107 BFGS: 27 09:41:21 -22.662060 0.000005 BFGS: 28 09:41:21 -22.662060 0.000001 BFGS: 29 09:41:21 -22.662060 0.000000 BFGS: 30 09:41:21 -22.662060 0.000000 BFGS: 31 09:41:21 -22.662060 0.000000 Minimization converged after 31 steps. Maximum force component: 1.8533699019940245e-09 eV/Angstrom Maximum stress component: 3.364902823087911e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga', 'Ga'] basis = [[1.92781078e-36 8.38668054e-01 8.98453045e-02] [0.00000000e+00 6.61331946e-01 5.89845304e-01] [1.10035450e-35 3.38668054e-01 4.10154696e-01] [0.00000000e+00 1.61331946e-01 9.10154696e-01] [5.00000000e-01 3.38668054e-01 8.98453045e-02] [5.00000000e-01 1.61331946e-01 5.89845304e-01] [5.00000000e-01 8.38668054e-01 4.10154696e-01] [5.00000000e-01 6.61331946e-01 9.10154696e-01]] cellpar = Cell([[4.411346955563501, 2.4438358615595265e-35, 0.0], [3.1836571889289886e-36, 7.403777491917265, 0.0], [0.0, 0.0, 4.702822686306935]]) forces = [[-6.62613470e-46 -1.54094565e-09 1.85336990e-09] [ 6.62613470e-46 1.54094565e-09 1.85336990e-09] [-6.62613470e-46 -1.54094565e-09 -1.85336990e-09] [ 6.62613470e-46 1.54094565e-09 -1.85336990e-09] [-6.62613470e-46 -1.54094565e-09 1.85336990e-09] [ 6.62613470e-46 1.54094565e-09 1.85336990e-09] [-6.62613470e-46 -1.54094565e-09 -1.85336990e-09] [ 6.62613470e-46 1.54094565e-09 -1.85336990e-09]] stress = [-3.10493237e-11 -3.36490282e-11 2.23983527e-11 0.00000000e+00 0.00000000e+00 6.33163368e-27] energy per atom = -2.8327575020831395 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0