element(s): ['Fe'] AFLOW prototype label: A_hP2_194_c 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: ['2.4403', '1.5759538'] model name: MEAM_LAMMPS_WuLeeSu_2017_NiCrFe__MO_912636107108_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.4403, 0, 0], [-1.22015, 2.1133617928552, 0], [0, 0, 3.8458]] ========================================= Step Time Energy fmax BFGS: 0 14:58:16 -8.075626 3.113872 BFGS: 1 14:58:16 -8.339897 1.869886 BFGS: 2 14:58:16 -8.488818 0.765785 BFGS: 3 14:58:16 -8.519292 0.196308 BFGS: 4 14:58:16 -8.520533 0.079282 BFGS: 5 14:58:16 -8.520683 0.055682 BFGS: 6 14:58:16 -8.521041 0.054808 BFGS: 7 14:58:16 -8.521305 0.037864 BFGS: 8 14:58:16 -8.521408 0.012989 BFGS: 9 14:58:16 -8.521420 0.003120 BFGS: 10 14:58:16 -8.521420 0.000162 BFGS: 11 14:58:16 -8.521420 0.000010 BFGS: 12 14:58:16 -8.521420 0.000000 BFGS: 13 14:58:16 -8.521420 0.000000 Minimization converged after 13 steps. Maximum force component: 3.398131639273313e-32 eV/Angstrom Maximum stress component: 2.8382939757106536e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.562872401539603, 3.3144093786768253e-19, 3.99186973156662e-36], [-1.2814362007698015, 2.2195126063913295, 2.510991542849545e-37], [-3.7838980606576167e-36, -2.3346990877238154e-35, 4.135337867692178]]) forces = [[-5.26497355e-33 -6.80887496e-52 3.39813164e-32] [ 5.26497355e-33 6.80887496e-52 -3.39813164e-32]] stress = [-1.12413963e-10 -1.12413963e-10 -2.83829398e-10 3.13349229e-33 7.75338265e-34 -5.91522860e-26] energy per atom = -4.260710028918072 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0