element(s): ['Cu', 'Pt'] AFLOW prototype label: AB_hR2_166_a_b 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: ['2.7273125', '4.7092655'] model name: MEAM_LAMMPS_KimSeolJi_2017_PtCu__MO_070797404269_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cu', 'Pt'] representative atom coordinates = [[0. 0. 0. ] [0. 0. 0.5]] spacegroup = 166 cell = [[2.7273, 0, 0], [-1.36365, 2.3619110837413, 0], [0, 0, 12.8436]] ========================================= Step Time Energy fmax BFGS: 0 20:31:44 -28.546710 0.092681 BFGS: 1 20:31:44 -28.546866 0.090642 BFGS: 2 20:31:44 -28.549938 0.014517 BFGS: 3 20:31:44 -28.549955 0.012088 BFGS: 4 20:31:44 -28.549962 0.011045 BFGS: 5 20:31:44 -28.549978 0.004843 BFGS: 6 20:31:44 -28.549983 0.001166 BFGS: 7 20:31:44 -28.549983 0.000268 BFGS: 8 20:31:44 -28.549983 0.000029 BFGS: 9 20:31:44 -28.549983 0.000001 BFGS: 10 20:31:44 -28.549983 0.000000 BFGS: 11 20:31:44 -28.549983 0.000000 Minimization converged after 11 steps. Maximum force component: 1.3649945910429611e-31 eV/Angstrom Maximum stress component: 2.6447421555175555e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cu', 'Cu', 'Cu', 'Pt', 'Pt', 'Pt'] basis = [[0. 0. 0. ] [0.66666667 0.33333333 0.33333333] [0.33333333 0.66666667 0.66666667] [1. 1. 0.5 ] [0.66666667 0.33333333 0.83333333] [0.33333333 0.66666667 0.16666667]] cellpar = Cell([[2.7188809842568804, 1.8592511652392763e-18, -7.424657650276168e-34], [-1.3594404921284402, 2.3546200022328954, -1.5179905054869549e-33], [-3.466974180553075e-33, -6.8233667401072e-32, 12.96486059815134]]) forces = [[ 9.30910987e-34 -4.83715538e-33 3.62686832e-66] [-2.32727747e-33 -2.41857769e-33 2.57606725e-66] [-1.86182197e-33 -3.22477025e-33 3.09580830e-66] [ 1.39636648e-32 -8.06192564e-33 -8.87801360e-32] [ 9.30910987e-33 -3.22477025e-33 -1.36499459e-31] [ 1.11709318e-32 -6.44954051e-33 -1.06536163e-31]] stress = [-1.38896675e-12 -1.38896675e-12 -2.64474216e-11 3.14041684e-34 6.21641332e-34 6.47499813e-28] energy per atom = -4.758330531094436 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0