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_EtesamiAsadi_2018_Cu__MO_227887284491_002 ==== 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 17:51:13 -6.966924 0.0031 BFGS: 1 17:51:13 -6.966924 0.0024 BFGS: 2 17:51:13 -6.966925 0.0000 BFGS: 3 17:51:13 -6.966925 0.0000 Minimization converged after 3 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.976613301990261e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cu', 'Cu'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.875223138415235, -2.7255027613417795e-38, -1.2349336302457314e-33], [-1.4289713670514546e-33, 2.8752231384152354, -3.365570872263182e-23], [-4.276996394325887e-33, -3.36557087219173e-23, 2.875223138415235]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [3.97661330e-11 3.97661330e-11 3.97661330e-11 2.30169232e-26 1.55312395e-33 3.44857158e-49] energy per atom = -3.4834624441743354 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0