element(s): ['Si'] 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: ['2.6864', '1.708383'] model name: Sim_LAMMPS_ADP_StarikovGordeevLysogorskiy_2020_SiAuAl__SM_113843830602_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.6864, 0, 0], [-1.3432, 2.3264906447265, 0], [0, 0, 4.5894]] ========================================= Step Time Energy fmax BFGS: 0 15:07:51 -6.065414 9.9230 BFGS: 1 15:07:51 -6.967151 3.1717 BFGS: 2 15:07:51 -7.090233 0.7938 BFGS: 3 15:07:51 -7.100589 0.4467 BFGS: 4 15:07:51 -7.105722 0.1964 BFGS: 5 15:07:51 -7.106860 0.0787 BFGS: 6 15:07:51 -7.107085 0.0639 BFGS: 7 15:07:51 -7.107245 0.0691 BFGS: 8 15:07:51 -7.107474 0.0537 BFGS: 9 15:07:51 -7.107625 0.0233 BFGS: 10 15:07:51 -7.107662 0.0072 BFGS: 11 15:07:51 -7.107660 0.0098 BFGS: 12 15:07:51 -7.107663 0.0018 BFGS: 13 15:07:51 -7.107663 0.0011 BFGS: 14 15:07:51 -7.107663 0.0001 BFGS: 15 15:07:51 -7.107663 0.0000 BFGS: 16 15:07:51 -7.107663 0.0000 Minimization converged after 16 steps. Maximum force component: 7.981395832334028e-32 eV/Angstrom Maximum stress component: 1.8101002097323133e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.787321440911068, -2.8233337663897208e-18, 2.111543079671439e-37], [-1.393660720455534, 2.413891176342031, 1.5363706981563004e-35], [-2.0505009928632308e-36, 1.2420412175088783e-35, 4.8564581844083134]]) forces = [[-3.36991681e-68 2.04124533e-67 7.98139583e-32] [ 4.58085191e-32 -1.98356706e-32 -7.98139583e-32]] stress = [7.03844162e-11 7.03844162e-11 1.81010021e-10 1.05143667e-33 6.07047243e-34 2.21072812e-28] energy per atom = -3.5538313831023878 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0