element(s): ['He'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.292'] model name: Sim_LAMMPS_Hybrid_DuanXieGuo_2019__SM_016305073020_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['He'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[3.292, 0, 0], [0, 3.292, 0], [0, 0, 3.292]] ========================================= Step Time Energy fmax BFGS: 0 16:12:07 -16.177997 0.209952 BFGS: 1 16:12:08 -16.179439 0.110776 BFGS: 2 16:12:08 -16.180003 0.001705 BFGS: 3 16:12:08 -16.180003 0.000014 BFGS: 4 16:12:08 -16.180003 0.000000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.0212270996067769e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['He', 'He'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[3.3025380702342995, -1.1357116304077623e-32, 5.308100547894238e-35], [-7.779667459711064e-33, 3.3025380702342995, 9.145903911143584e-22], [-3.165107959794511e-33, 9.145903911165165e-22, 3.3025380702342995]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-1.02122710e-10 -1.02122710e-10 -1.02122710e-10 4.51352593e-28 -7.84975383e-59 -9.48852733e-59] energy per atom = -8.090001506074328 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0