element(s): ['C', 'Si'] AFLOW prototype label: AB_cF8_225_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.058'] model name: EDIP_LAMMPS_LucasBertolusPizzagalli_2009_SiC__MO_634310164305_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Si'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[4.058, 0, 0], [0, 4.058, 0], [0, 0, 4.058]] ========================================= Step Time Energy fmax BFGS: 0 15:28:34 -36.079239 13.889229 BFGS: 1 15:28:34 -37.221101 3.057804 BFGS: 2 15:28:34 -37.322739 1.868691 BFGS: 3 15:28:34 -37.420607 1.284923 BFGS: 4 15:28:34 -37.642964 1.741778 BFGS: 5 15:28:34 -37.911116 1.825433 BFGS: 6 15:28:34 -38.191684 1.918731 BFGS: 7 15:28:34 -38.487282 2.022904 BFGS: 8 15:28:34 -38.798184 2.119582 BFGS: 9 15:28:34 -39.121775 2.188569 BFGS: 10 15:28:34 -39.452268 2.207754 BFGS: 11 15:28:34 -39.780413 2.153115 BFGS: 12 15:28:34 -40.093224 1.998869 BFGS: 13 15:28:34 -40.373738 1.717890 BFGS: 14 15:28:34 -40.600870 1.282512 BFGS: 15 15:28:34 -40.749419 0.665744 BFGS: 16 15:28:34 -40.790274 0.157320 BFGS: 17 15:28:34 -40.792265 0.017015 BFGS: 18 15:28:34 -40.792290 0.000364 BFGS: 19 15:28:34 -40.792290 0.000001 BFGS: 20 15:28:34 -40.792290 0.000000 Minimization converged after 20 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.488449464379466e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'Si', 'Si', 'Si', 'Si'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ] [0.5 0.5 0.5] [0.5 0. 0. ] [0. 0.5 0. ] [0. 0. 0.5]] cellpar = Cell([[4.426526897510747, -9.607260666172582e-33, 9.358638843469931e-33], [-9.861945992600349e-33, 4.426526897510747, -5.6971961439135185e-18], [3.6939859901338484e-33, -5.697196143913514e-18, 4.426526897510747]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.48844946e-12 -4.48844946e-12 -4.48844946e-12 -5.27965852e-28 4.19375433e-34 3.54945013e-50] energy per atom = -5.099036200264365 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0