element(s): ['Mg', 'Si'] AFLOW prototype label: A2B_cF12_225_c_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.3505'] model name: MEAM_LAMMPS_JelinekGrohHorstemeyer_2012_AlSiMgCuFe__MO_262519520678_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg', 'Si'] representative atom coordinates = [[0.25 0.25 0.25] [0. 0. 0. ]] spacegroup = 225 cell = [[6.3505, 0, 0], [0, 6.3505, 0], [0, 0, 6.3505]] ========================================= Step Time Energy fmax BFGS: 0 00:13:51 -29.833255 0.578722 BFGS: 1 00:13:51 -29.847396 0.561538 BFGS: 2 00:13:52 -29.923954 0.459891 BFGS: 3 00:13:52 -29.985554 0.362072 BFGS: 4 00:13:53 -30.032762 0.267971 BFGS: 5 00:13:53 -30.066126 0.177477 BFGS: 6 00:13:54 -30.086180 0.090486 BFGS: 7 00:13:54 -30.093442 0.006894 BFGS: 8 00:13:55 -30.093485 0.000149 BFGS: 9 00:13:56 -30.093485 0.000000 BFGS: 10 00:13:56 -30.093485 0.000000 Minimization converged after 10 steps. Maximum force component: 3.5764951131856563e-31 eV/Angstrom Maximum stress component: 4.130092362747143e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Si', 'Si', 'Si', 'Si'] basis = [[0.25 0.25 0.25] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.25 0.75 0.75] [0.25 0.25 0.75] [0.75 0.75 0.75] [0.25 0.75 0.25] [0.75 0.25 0.25] [0. 1. 1. ] [0. 0.5 0.5 ] [0.5 1. 0.5 ] [0.5 0.5 1. ]] cellpar = Cell([[6.515868189740016, -2.7277057799934267e-32, -2.0893250111861437e-33], [-2.005500437642225e-32, 6.515868189740016, -6.221353315357903e-18], [-1.1938577423241601e-33, -6.221353315357905e-18, 6.515868189740016]]) forces = [[-3.84839240e-32 1.23817843e-31 -1.59791945e-31] [-1.17124986e-32 -3.14564249e-31 -4.26669592e-32] [-1.67321409e-32 1.17124986e-31 1.02066059e-31] [ 2.67714254e-32 -2.76080325e-31 2.27557116e-31] [-2.84446395e-32 2.04132119e-31 8.58567979e-32] [ 1.18798200e-31 -2.62694612e-31 2.81936574e-31] [ 1.87399978e-31 -3.31296389e-31 -2.79426753e-31] [ 3.72290135e-32 2.07478547e-31 -3.57649511e-31] [ 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]] stress = [-4.13009236e-13 -4.13009236e-13 -4.13009236e-13 1.43238934e-29 -9.31932694e-63 -2.31583833e-61] energy per atom = -2.507790439573608 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0