element(s): ['Cu'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.8755'] model name: MEAM_LAMMPS_AgrawalMirzaeifar_2021_CuC__MO_028979335952_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cu'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[2.8755, 0, 0], [0, 2.8755, 0], [0, 0, 2.8755]] ========================================= Step Time Energy fmax BFGS: 0 16:04:37 -7.034599 0.114673 BFGS: 1 16:04:37 -7.035102 0.090143 BFGS: 2 16:04:37 -7.035902 0.002088 BFGS: 3 16:04:37 -7.035902 0.000037 BFGS: 4 16:04:37 -7.035902 0.000000 BFGS: 5 16:04:37 -7.035902 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.356109162781136e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cu', 'Cu'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.8646819317789785, -6.961140085644032e-33, 6.000678754574769e-33], [7.172801940745876e-33, 2.864681931778979, 1.963743391080263e-18], [8.007644001631089e-33, 1.963743391080268e-18, 2.8646819317789785]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-8.35610916e-15 -8.35610916e-15 -8.35610916e-15 -1.92975909e-30 6.25830032e-35 7.21294410e-51] energy per atom = -3.517951244347689 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0