element(s): ['C', 'Fe'] AFLOW prototype label: AB4_cP5_215_a_e Parameter names: ['a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.088', '0.26455447'] model name: MEAM_LAMMPS_Lee_2006_FeC__MO_856956178669_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Fe'] representative atom coordinates = [[0. 0. 0. ] [0.26455447 0.26455447 0.26455447]] spacegroup = 215 cell = [[4.088, 0, 0], [0, 4.088, 0], [0, 0, 4.088]] ========================================= Step Time Energy fmax BFGS: 0 21:59:34 -21.709672 0.964433 BFGS: 1 21:59:34 -21.762642 0.800316 BFGS: 2 21:59:35 -21.834547 0.477614 BFGS: 3 21:59:35 -21.847434 0.409412 BFGS: 4 21:59:35 -21.911664 0.176067 BFGS: 5 21:59:35 -21.930372 0.030212 BFGS: 6 21:59:35 -21.930703 0.003706 BFGS: 7 21:59:35 -21.930709 0.000294 BFGS: 8 21:59:36 -21.930709 0.000077 BFGS: 9 21:59:36 -21.930709 0.000002 BFGS: 10 21:59:36 -21.930709 0.000000 BFGS: 11 21:59:36 -21.930709 0.000000 Minimization converged after 11 steps. Maximum force component: 3.1495534059839775e-10 eV/Angstrom Maximum stress component: 4.6997530730949834e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 2.94218746e-72] [2.67974040e-01 2.67974040e-01 2.67974040e-01] [7.32025960e-01 7.32025960e-01 2.67974040e-01] [7.32025960e-01 2.67974040e-01 7.32025960e-01] [2.67974040e-01 7.32025960e-01 7.32025960e-01]] cellpar = Cell([[3.955603968267996, -2.247469718293564e-33, -4.507702791759142e-34], [-2.2939172401214995e-33, 3.955603968267996, 1.2534910826519273e-18], [5.41839975122648e-34, 1.2534910826519311e-18, 3.955603968267996]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 3.14955341e-10 3.14955341e-10 3.14955341e-10] [-3.14955341e-10 -3.14955341e-10 3.14955341e-10] [-3.14955341e-10 3.14955341e-10 -3.14955341e-10] [ 3.14955341e-10 -3.14955341e-10 -3.14955341e-10]] stress = [-4.69975307e-11 -4.69975307e-11 -4.69975307e-11 1.64224794e-28 -1.18637305e-60 4.21288864e-60] energy per atom = -4.386141815641181 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0