element(s): ['Cl', 'Cs'] 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: ['7.0727'] model name: Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cl', 'Cs'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[7.0727, 0, 0], [0, 7.0727, 0], [0, 0, 7.0727]] ========================================= Step Time Energy fmax BFGS: 0 20:25:13 -21.801775 2.414577 BFGS: 1 20:25:14 -22.042858 2.242071 BFGS: 2 20:25:14 -22.358561 1.960874 BFGS: 3 20:25:14 -22.629080 1.638854 BFGS: 4 20:25:14 -22.847930 1.271073 BFGS: 5 20:25:15 -23.009666 0.869403 BFGS: 6 20:25:15 -23.105430 0.397449 BFGS: 7 20:25:15 -23.127936 0.048982 BFGS: 8 20:25:15 -23.128259 0.002336 BFGS: 9 20:25:15 -23.128260 0.000013 BFGS: 10 20:25:15 -23.128260 0.000000 Minimization converged after 10 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.386315767915517e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cl', 'Cl', 'Cl', 'Cl', 'Cs', 'Cs', 'Cs', 'Cs'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [8.06414249e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 4.03207124e-49 8.06414249e-49] [4.03207124e-49 5.00000000e-01 0.00000000e+00] [0.00000000e+00 0.00000000e+00 5.00000000e-01]] cellpar = Cell([[6.787853927256068, 3.26363207781601e-32, 5.399706354014949e-32], [4.167688233501019e-32, 6.787853927256068, -1.5884489842515094e-17], [-9.829015562574697e-33, -1.5884489842515036e-17, 6.787853927256068]]) 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 = [-8.38631577e-11 -8.38631577e-11 -8.38631577e-11 -9.95963313e-27 7.86139606e-59 -1.00175666e-58] energy per atom = -2.8910324544212163 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0