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_000 ==== 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 15:37:05 -21.801775 2.414577 BFGS: 1 15:37:05 -22.042858 2.242071 BFGS: 2 15:37:05 -22.358561 1.960874 BFGS: 3 15:37:05 -22.629080 1.638854 BFGS: 4 15:37:05 -22.847930 1.271073 BFGS: 5 15:37:05 -23.009666 0.869403 BFGS: 6 15:37:05 -23.105430 0.397449 BFGS: 7 15:37:05 -23.127936 0.048982 BFGS: 8 15:37:05 -23.128259 0.002336 BFGS: 9 15:37:05 -23.128260 0.000013 BFGS: 10 15:37:05 -23.128260 0.000000 Minimization converged after 10 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.38634369505693e-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] [6.04810687e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.26985432e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [4.03207124e-49 5.00000000e-01 0.00000000e+00] [0.00000000e+00 0.00000000e+00 5.00000000e-01]] cellpar = Cell([[6.787853927256067, 6.444019979303296e-33, 1.338581756355306e-32], [1.6222431011637165e-32, 6.787853927256067, 1.97612391217628e-17], [2.9102858969169785e-33, 1.9761239121762813e-17, 6.787853927256067]]) 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 = [-8.38634370e-11 -8.38634370e-11 -8.38634370e-11 1.48451161e-26 2.78666171e-36 -6.42436703e-52] 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