element(s): ['Pb'] AFLOW prototype label: A_hP2_194_c 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: ['3.5121', '1.6714786'] model name: EAM_Dynamo_ZhouJohnsonWadley_2004_Pb__MO_116920074573_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Pb'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.5121, 0, 0], [-1.75605, 3.0415678206313, 0], [0, 0, 5.8704]] ========================================= Step Time Energy fmax BFGS: 0 15:06:15 -4.030321 0.2729 BFGS: 1 15:06:15 -4.032584 0.2334 BFGS: 2 15:06:15 -4.037646 0.0323 BFGS: 3 15:06:15 -4.037689 0.0287 BFGS: 4 15:06:15 -4.037721 0.0316 BFGS: 5 15:06:15 -4.037828 0.0292 BFGS: 6 15:06:15 -4.037888 0.0162 BFGS: 7 15:06:15 -4.037908 0.0041 BFGS: 8 15:06:15 -4.037909 0.0007 BFGS: 9 15:06:15 -4.037909 0.0000 BFGS: 10 15:06:15 -4.037909 0.0000 BFGS: 11 15:06:15 -4.037909 0.0000 BFGS: 12 15:06:15 -4.037909 0.0000 Minimization converged after 12 steps. Maximum force component: 5.929800270589891e-33 eV/Angstrom Maximum stress component: 1.1687959199385537e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Pb', 'Pb'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[3.4890829868666455, 2.801747393622138e-18, 1.2409304018535607e-37], [-1.7445414934333228, 3.0216345025386024, -1.167039880168196e-37], [-1.1612849843358728e-37, 1.1032812747760386e-35, 5.772990621885537]]) forces = [[-1.19282855e-70 1.13324930e-68 5.92980027e-33] [ 1.19282855e-70 -1.13324930e-68 -5.92980027e-33]] stress = [-1.16879592e-11 -1.16879592e-11 -2.54143430e-12 2.20814556e-35 -1.27487343e-35 3.59600471e-27] energy per atom = -2.018955664399287 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0