element(s): ['C'] AFLOW prototype label: A_hP4_194_bc 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: ['2.4677', '3.3769097'] model name: MEAM_LAMMPS_JeongLee_2020_PtC__MO_716623333967_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0. 0. 0.25 ] [0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.4677, 0, 0], [-1.23385, 2.1370908889189, 0], [0, 0, 8.3332]] ========================================= Step Time Energy fmax BFGS: 0 15:28:46 -29.492329 0.342497 BFGS: 1 15:28:46 -29.495655 0.272356 BFGS: 2 15:28:46 -29.502305 0.145242 BFGS: 3 15:28:46 -29.502644 0.145198 BFGS: 4 15:28:46 -29.509920 0.143285 BFGS: 5 15:28:46 -29.517027 0.139556 BFGS: 6 15:28:46 -29.523888 0.133711 BFGS: 7 15:28:46 -29.530395 0.125391 BFGS: 8 15:28:46 -29.536416 0.114180 BFGS: 9 15:28:46 -29.541797 0.099606 BFGS: 10 15:28:46 -29.546355 0.081140 BFGS: 11 15:28:46 -29.549881 0.058186 BFGS: 12 15:28:46 -29.552134 0.030090 BFGS: 13 15:28:46 -29.552833 0.004045 BFGS: 14 15:28:46 -29.552843 0.001879 BFGS: 15 15:28:46 -29.552844 0.000717 BFGS: 16 15:28:46 -29.552844 0.000010 BFGS: 17 15:28:46 -29.552844 0.000000 BFGS: 18 15:28:46 -29.552844 0.000000 Minimization converged after 18 steps. Maximum force component: 1.936970108574813e-30 eV/Angstrom Maximum stress component: 2.352227943071054e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C'] basis = [[1.88801488e-36 0.00000000e+00 2.50000000e-01] [0.00000000e+00 2.54596885e-36 7.50000000e-01] [3.33333333e-01 6.66666667e-01 2.50000000e-01] [6.66666667e-01 3.33333333e-01 7.50000000e-01]] cellpar = Cell([[2.4554013207590004, -1.7214075489139334e-18, -9.420973861452175e-34], [-1.2277006603795002, 2.126439920263157, -1.8841987308989697e-33], [-2.8999623562968657e-33, -8.37206346123087e-33, 7.269024776455289]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.61414176e-31 -1.13162593e-49 -1.49329413e-32] [ 1.93697011e-30 -1.11831021e-30 4.95457946e-64] [-9.68485054e-31 2.79577553e-31 -3.73323533e-32]] stress = [ 2.35222794e-10 2.35222794e-10 -3.95673046e-11 -1.32904579e-33 -4.60394967e-34 -1.62247958e-26] energy per atom = -7.388210934973912 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0