element(s): ['Si'] AFLOW prototype label: A_tI4_141_a 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: ['4.8146', '0.54949529'] model name: EDIP_LAMMPS_LucasBertolusPizzagalli_2009_SiC__MO_634310164305_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0 0 0]] spacegroup = 141 cell = [[4.8146, 0, 0], [0, 4.8146, 0], [0, 0, 2.6456]] ========================================= Step Time Energy fmax BFGS: 0 16:23:17 -16.072387 1.588312 BFGS: 1 16:23:17 -16.129022 3.003596 BFGS: 2 16:23:17 -16.364380 6.100488 BFGS: 3 16:23:17 -16.736819 8.241924 BFGS: 4 16:23:17 -17.167347 7.963462 BFGS: 5 16:23:17 -17.508237 3.905649 BFGS: 6 16:23:17 -17.600761 3.115046 BFGS: 7 16:23:17 -17.644455 0.824775 BFGS: 8 16:23:17 -17.668555 0.369940 BFGS: 9 16:23:17 -17.673734 0.187613 BFGS: 10 16:23:17 -17.673927 0.015153 BFGS: 11 16:23:17 -17.673927 0.000783 BFGS: 12 16:23:17 -17.673927 0.000005 BFGS: 13 16:23:17 -17.673927 0.000000 BFGS: 14 16:23:17 -17.673927 0.000000 Minimization converged after 14 steps. Maximum force component: 1.7355106457543989e-31 eV/Angstrom Maximum stress component: 8.274745134049129e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si'] basis = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0. 0.5 0.25] [0.5 0. 0.75]] cellpar = Cell([[4.6933783718251645, -1.1246736561164581e-35, -2.8442403179637735e-38], [-9.705184306307518e-36, 4.6933783718251645, 1.2035367777472511e-18], [-6.36780931588678e-37, 6.968772899094869e-19, 2.813475848197464]]) forces = [[ 1.15700710e-31 1.73551065e-31 4.45042084e-50] [ 2.89251774e-32 2.89251774e-32 7.41736806e-51] [ 2.89251774e-32 -1.07370947e-51 -4.33484591e-33] [ 5.78503549e-32 -2.89251774e-32 -7.41736806e-51]] stress = [ 4.37641585e-12 4.37641585e-12 8.27474513e-11 -6.44794853e-28 -5.73950085e-48 -2.79092122e-65] energy per atom = -4.41848183399077 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0