element(s): ['Al', 'Ni'] AFLOW prototype label: AB3_cP4_221_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.5446'] model name: EAM_IMD_BrommerGaehler_2006B_AlNiCo__MO_128037485276_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.5]] spacegroup = 221 cell = [[3.5446, 0, 0], [0, 3.5446, 0], [0, 0, 3.5446]] ========================================= Step Time Energy fmax BFGS: 0 13:59:38 -10.046018 11.3928 BFGS: 1 13:59:38 -11.543353 8.6560 BFGS: 2 13:59:38 -12.665313 6.3688 BFGS: 3 13:59:38 -13.469770 4.4039 BFGS: 4 13:59:38 -14.000809 2.7199 BFGS: 5 13:59:38 -14.298024 1.2786 BFGS: 6 13:59:38 -14.393044 0.2239 BFGS: 7 13:59:38 -14.397310 0.0809 BFGS: 8 13:59:38 -14.398009 0.0073 BFGS: 9 13:59:38 -14.398015 0.0003 BFGS: 10 13:59:38 -14.398015 0.0000 BFGS: 11 13:59:38 -14.398015 0.0000 Minimization converged after 11 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.2513236148593366e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Ni', 'Ni', 'Ni'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 8.06884223e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.818996358653966, -8.001633182325786e-33, 1.4364222273797328e-32], [-6.076806940120925e-33, 3.818996358653966, 1.433098159057357e-17], [-1.6634037325220135e-32, 1.4330981590573583e-17, 3.818996358653966]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 1.25132361e-10 1.25132361e-10 1.25132361e-10 -8.17630430e-27 -7.96708255e-34 -3.58314579e-50] energy per atom = -0.8995099553867871 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0