element(s): ['C'] AFLOW prototype label: A_tI8_139_h Parameter names: ['a', 'c/a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.3798', '0.57333668', '0.81976373'] model name: Sim_LAMMPS_MEAM_LiyanageKimHouze_2014_FeC__SM_652425777808_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.81976373 0.81976373 0. ]] spacegroup = 139 cell = [[4.3798, 0, 0], [0, 4.3798, 0], [0, 0, 2.5111]] ========================================= Step Time Energy fmax BFGS: 0 10:49:05 -57.839328 3.399542 BFGS: 1 10:49:05 -55.991051 10.913467 BFGS: 2 10:49:05 -57.964689 0.966756 BFGS: 3 10:49:06 -57.976148 0.332392 BFGS: 4 10:49:06 -57.979677 0.354278 BFGS: 5 10:49:06 -57.996739 0.236458 BFGS: 6 10:49:06 -58.002297 0.104983 BFGS: 7 10:49:07 -58.002578 0.084216 BFGS: 8 10:49:07 -58.003193 0.086165 BFGS: 9 10:49:07 -58.003558 0.105007 BFGS: 10 10:49:07 -58.003873 0.060378 BFGS: 11 10:49:08 -58.003924 0.014831 BFGS: 12 10:49:08 -58.003927 0.000748 BFGS: 13 10:49:08 -58.003927 0.000045 BFGS: 14 10:49:09 -58.003927 0.000003 BFGS: 15 10:49:09 -58.003927 0.000000 BFGS: 16 10:49:09 -58.003927 0.000000 Minimization converged after 16 steps. Maximum force component: 8.723744504557377e-10 eV/Angstrom Maximum stress component: 1.8935711044019241e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[8.16329066e-01 8.16329066e-01 9.06583712e-34] [1.83670934e-01 1.83670934e-01 2.26645928e-34] [1.83670934e-01 8.16329066e-01 9.06583712e-34] [8.16329066e-01 1.83670934e-01 2.26645928e-34] [3.16329066e-01 3.16329066e-01 5.00000000e-01] [6.83670934e-01 6.83670934e-01 5.00000000e-01] [6.83670934e-01 3.16329066e-01 5.00000000e-01] [3.16329066e-01 6.83670934e-01 5.00000000e-01]] cellpar = Cell([[4.359178380672009, -6.714137104238392e-35, -4.256779745625257e-33], [-1.315124788817322e-34, 4.359178380672008, 6.612357748523253e-18], [-5.657841618452679e-33, 3.78213052857907e-18, 2.5492581685467925]]) forces = [[ 8.72374450e-10 8.72374450e-10 1.32328881e-27] [-8.72374450e-10 -8.72374450e-10 -1.32328881e-27] [-8.72374450e-10 8.72374450e-10 1.32341449e-27] [ 8.72374450e-10 -8.72374450e-10 -1.32328881e-27] [ 8.72374450e-10 8.72374450e-10 1.32328881e-27] [-8.72374450e-10 -8.72374450e-10 -1.32328881e-27] [-8.72374450e-10 8.72374450e-10 1.32328881e-27] [ 8.72374450e-10 -8.72374450e-10 -1.32328881e-27]] stress = [ 9.62580489e-11 9.62580489e-11 -1.89357110e-10 -8.08865378e-26 4.43671968e-33 1.64481070e-48] energy per atom = -7.250490920616965 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.