element(s): ['Fe'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 3 Parameter values for parameter set 0: ['3.7691'] Parameter values for parameter set 1: ['3.449'] Parameter values for parameter set 2: ['3.6011'] model name: EAM_Dynamo_Marinica_2011_Fe__MO_255315407910_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.7691, 0, 0], [0, 3.7691, 0], [0, 0, 3.7691]] ========================================= Step Time Energy fmax BFGS: 0 15:19:01 -15.825094 1.005882 BFGS: 1 15:19:01 -15.865663 0.877096 BFGS: 2 15:19:01 -15.964837 0.449167 BFGS: 3 15:19:01 -16.001515 0.040147 BFGS: 4 15:19:01 -16.001801 0.001456 BFGS: 5 15:19:01 -16.001801 0.000010 BFGS: 6 15:19:01 -16.001801 0.000000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.972598752064483e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[3.6568684753987024, 3.3897340059027194e-33, -7.392479965230941e-35], [-2.8115042301126435e-34, 3.6568684753987024, -1.060247885253886e-17], [1.0617501489490874e-33, -1.060247885253886e-17, 3.6568684753987024]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 1.97259875e-10 1.97259875e-10 1.97259875e-10 2.65724892e-27 3.84052447e-35 -3.45496623e-51] energy per atom = -4.000450301847586 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.449, 0, 0], [0, 3.449, 0], [0, 0, 3.449]] ========================================= Step Time Energy fmax BFGS: 0 15:19:03 -15.496630 0.652256 BFGS: 1 15:19:03 -15.516117 0.740049 BFGS: 2 15:19:03 -15.651710 1.011863 BFGS: 3 15:19:03 -15.802897 0.949957 BFGS: 4 15:19:03 -15.924994 0.645472 BFGS: 5 15:19:03 -15.990688 0.236471 BFGS: 6 15:19:03 -16.001714 0.020445 BFGS: 7 15:19:03 -16.001801 0.000819 BFGS: 8 15:19:03 -16.001801 0.000003 BFGS: 9 15:19:03 -16.001801 0.000000 Minimization converged after 9 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.082963929035586e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.10664393e-34]] cellpar = Cell([[3.6568684750674216, -2.7074663128111107e-32, -1.3036908759236668e-33], [-1.4368783525786075e-32, 3.6568684750674216, -4.701217066226068e-18], [2.1529214047817266e-33, -4.701217066226071e-18, 3.6568684750674216]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.08296393e-11 -4.08296393e-11 -4.08296393e-11 1.29741613e-29 9.60131118e-36 -6.89645769e-53] energy per atom = -4.000450301847591 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.6011, 0, 0], [0, 3.6011, 0], [0, 0, 3.6011]] ========================================= Step Time Energy fmax BFGS: 0 15:19:05 -15.954405 0.523853 BFGS: 1 15:19:05 -15.965404 0.456176 BFGS: 2 15:19:05 -16.001568 0.034975 BFGS: 3 15:19:05 -16.001800 0.002421 BFGS: 4 15:19:05 -16.001801 0.000015 BFGS: 5 15:19:05 -16.001801 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 5.291816382470941e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.29163114e-36]] cellpar = Cell([[3.6568684743879225, -2.606950207534966e-33, -1.8461681797291455e-32], [-1.4608526815177278e-32, 3.6568684743879225, 1.8559985834212495e-19], [1.4790040180139135e-32, 1.8559985834208987e-19, 3.6568684743879225]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-5.29181638e-10 -5.29181638e-10 -5.29181638e-10 1.16040206e-26 -3.26444580e-34 -1.28199532e-50] energy per atom = -4.0004503018475726 =============================================== Parameter sets [0, 1, 2] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0