element(s): ['C'] AFLOW prototype label: A_hP4_194_f Parameter names: ['a', 'c/a', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5124', '1.6642254', '0.062750617'] model name: MEAM_LAMMPS_AgrawalMirzaeifar_2021_CuC__MO_028979335952_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0.06275062]] spacegroup = 194 cell = [[2.5124, 0, 0], [-1.2562, 2.175802224468, 0], [0, 0, 4.1812]] ========================================= Step Time Energy fmax BFGS: 0 23:25:57 -25.303467 18.668766 BFGS: 1 23:25:57 -28.048354 4.418105 BFGS: 2 23:25:57 -28.265682 1.549459 BFGS: 3 23:25:57 -28.314969 0.764314 BFGS: 4 23:25:57 -28.347925 0.308248 BFGS: 5 23:25:57 -28.349482 0.085875 BFGS: 6 23:25:57 -28.349723 0.051385 BFGS: 7 23:25:57 -28.349871 0.061642 BFGS: 8 23:25:58 -28.349964 0.044004 BFGS: 9 23:25:58 -28.349983 0.012437 BFGS: 10 23:25:58 -28.349984 0.001026 BFGS: 11 23:25:58 -28.349984 0.000048 BFGS: 12 23:25:58 -28.349984 0.000005 BFGS: 13 23:25:58 -28.349984 0.000000 BFGS: 14 23:25:58 -28.349984 0.000000 BFGS: 15 23:25:58 -28.349984 0.000000 Minimization converged after 15 steps. Maximum force component: 2.339831228130672e-09 eV/Angstrom Maximum stress component: 6.66638877709089e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C'] basis = [[0.33333333 0.66666667 0.07393481] [0.66666666 0.33333334 0.57393481] [0.66666666 0.33333334 0.92606519] [0.33333333 0.66666667 0.42606519]] cellpar = Cell([[2.487093509373031, 2.613059400517514e-18, 3.337706044693197e-36], [-1.2435467546865155, 2.1538861607044364, 5.7244641839683085e-36], [-4.7348891153180946e-35, -1.3705176875603023e-34, 4.355434227577715]]) forces = [[-2.65683551e-31 1.76991311e-31 2.33983123e-09] [-4.90492709e-31 1.41593049e-31 2.33983123e-09] [-2.24809158e-31 5.30973933e-31 -2.33983123e-09] [ 3.26995140e-31 7.36274475e-44 -2.33983123e-09]] stress = [-6.92002983e-11 -6.92002983e-11 -6.66638878e-10 -9.19357000e-44 -3.17434826e-44 8.61886658e-27] energy per atom = -7.087496008322556 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0