element(s): ['Cs'] 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: ['6.1325'] model name: Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cs'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[6.1325, 0, 0], [0, 6.1325, 0], [0, 0, 6.1325]] ========================================= Step Time Energy fmax BFGS: 0 14:04:14 -0.182457 0.581553 BFGS: 1 14:04:14 -0.197341 0.612860 BFGS: 2 14:04:14 -0.303634 0.804660 BFGS: 3 14:04:15 -0.438400 0.989850 BFGS: 4 14:04:15 -0.599572 1.154747 BFGS: 5 14:04:15 -0.783137 1.285438 BFGS: 6 14:04:15 -0.982127 1.353518 BFGS: 7 14:04:15 -1.183130 1.298892 BFGS: 8 14:04:15 -1.360585 1.018445 BFGS: 9 14:04:16 -1.469854 0.359785 BFGS: 10 14:04:16 -1.476365 0.233684 BFGS: 11 14:04:16 -1.479664 0.023696 BFGS: 12 14:04:16 -1.479702 0.001351 BFGS: 13 14:04:16 -1.479702 0.000009 BFGS: 14 14:04:16 -1.479702 0.000000 Minimization converged after 14 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.260694864906846e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[4.826537825598169, 1.1117505742781226e-32, -3.631787160717966e-33], [1.4727873106286238e-32, 4.826537825598169, 3.319530354993314e-17], [3.392342554599152e-33, 3.3195303549933143e-17, 4.8265378255981695]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 4.26069486e-11 4.26069486e-11 4.26069486e-11 -9.34530363e-29 -5.51160136e-36 -4.33041704e-53] energy per atom = -0.7398509396495521 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Skipping parameter set 0 because of error while adding or validating property: ERROR(@kim_property_modify): input value "Body-Centered Cubic" doesn't meet the format specification. An integer equal to or greater than 1 or integer indices range of "start:stop". No parameter sets in this group successfully added a property instance. Skipping this group.