element(s): ['Fe', 'Ni'] AFLOW prototype label: AB3_tI8_139_a_bd 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: ['3.6204', '1.9276323'] model name: MEAM_LAMMPS_ChoiJoSohn_2018_CoNiCrFeMn__MO_115454747503_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe', 'Ni', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0. 0. 0.5 ] [0. 0.5 0.25]] spacegroup = 139 cell = [[3.6204, 0, 0], [0, 3.6204, 0], [0, 0, 6.9788]] ========================================= Step Time Energy fmax BFGS: 0 20:40:55 -35.688256 0.384325 BFGS: 1 20:40:55 -35.692701 0.368919 BFGS: 2 20:40:56 -35.726444 0.225944 BFGS: 3 20:40:56 -35.747720 0.291081 BFGS: 4 20:40:57 -35.756983 0.345879 BFGS: 5 20:40:58 -35.759224 0.342373 BFGS: 6 20:40:58 -35.768447 0.286695 BFGS: 7 20:40:59 -35.776522 0.201099 BFGS: 8 20:41:00 -35.783123 0.090379 BFGS: 9 20:41:00 -35.785440 0.023278 BFGS: 10 20:41:01 -35.785593 0.004414 BFGS: 11 20:41:01 -35.785607 0.000745 BFGS: 12 20:41:02 -35.785607 0.000064 BFGS: 13 20:41:02 -35.785607 0.000002 BFGS: 14 20:41:03 -35.785607 0.000000 BFGS: 15 20:41:03 -35.785607 0.000000 Minimization converged after 15 steps. Maximum force component: 8.324452839932524e-32 eV/Angstrom Maximum stress component: 2.473462480015796e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [1.12259167e-70 1.09026145e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.67347744e-35] [6.01862291e-36 5.00000000e-01 2.50000000e-01] [5.00000000e-01 5.45130726e-35 2.50000000e-01] [0.00000000e+00 5.00000000e-01 7.50000000e-01] [5.00000000e-01 0.00000000e+00 7.50000000e-01]] cellpar = Cell([[3.532968979614053, -2.6095999287431606e-36, 6.255163382338343e-32], [-3.637734357572207e-36, 3.532968979614053, -1.811522725554615e-18], [-7.064380357443017e-33, -3.889777952472903e-18, 7.203838388300495]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 4.35472048e-32 -4.35472048e-32 2.23287415e-50] [-4.48385378e-68 4.35472048e-32 -2.23287415e-50] [ 2.17736024e-32 2.17736024e-32 5.54963523e-32] [ 6.53208072e-32 -4.35472048e-32 8.32445284e-32]] stress = [-2.69166039e-12 -2.69166039e-12 -2.47346248e-11 5.85884102e-27 -6.05378073e-35 1.39667713e-50] energy per atom = -4.473200851244265 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0