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 16:54:20 -35.688256 0.384325 BFGS: 1 16:54:20 -35.692701 0.368919 BFGS: 2 16:54:20 -35.726444 0.225944 BFGS: 3 16:54:21 -35.747720 0.291081 BFGS: 4 16:54:21 -35.756983 0.345879 BFGS: 5 16:54:21 -35.759224 0.342373 BFGS: 6 16:54:21 -35.768447 0.286695 BFGS: 7 16:54:21 -35.776522 0.201099 BFGS: 8 16:54:21 -35.783123 0.090379 BFGS: 9 16:54:21 -35.785440 0.023278 BFGS: 10 16:54:21 -35.785593 0.004414 BFGS: 11 16:54:21 -35.785607 0.000745 BFGS: 12 16:54:21 -35.785607 0.000064 BFGS: 13 16:54:21 -35.785607 0.000002 BFGS: 14 16:54:21 -35.785607 0.000000 BFGS: 15 16:54:21 -35.785607 0.000000 Minimization converged after 15 steps. Maximum force component: 5.327649817556818e-31 eV/Angstrom Maximum stress component: 2.4734076586829413e-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] [0.00000000e+00 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.13878196e-34] [9.40395481e-37 5.00000000e-01 2.50000000e-01] [5.00000000e-01 0.00000000e+00 2.50000000e-01] [1.50463277e-36 5.00000000e-01 7.50000000e-01] [5.00000000e-01 0.00000000e+00 7.50000000e-01]] cellpar = Cell([[3.532968979614053, -1.711908660471167e-36, 6.905172769268047e-32], [-1.9345091109199483e-36, 3.532968979614053, -2.2507531541566484e-17], [3.7283480777794873e-35, -4.425884441990123e-17, 7.203838388300498]]) 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] [ 2.17736024e-32 2.18212950e-48 -3.55176655e-31] [ 2.17736024e-32 3.27319426e-48 -5.32764982e-31] [ 2.17736024e-32 -9.54681658e-49 1.55389786e-31] [ 2.17736024e-32 -2.06279430e-48 3.35752931e-31]] stress = [-2.69148261e-12 -2.69148261e-12 -2.47340766e-11 1.07189646e-26 -3.02689037e-35 1.33109241e-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