element(s): ['Cs'] AFLOW prototype label: A_oC4_63_c Parameter names: ['a', 'b/a', 'c/a', 'y1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.4396', '1.7485477', '1.6329142', '0.66118538'] model name: Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Cs__MO_999639780744_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cs'] representative atom coordinates = [[0. 0.66118538 0.25 ]] spacegroup = 63 cell = [[5.4396, 0, 0], [0, 9.5114, 0], [0, 0, 8.8824]] ========================================= Step Time Energy fmax BFGS: 0 16:36:34 -3.167750 0.0208 BFGS: 1 16:36:34 -3.167760 0.0206 BFGS: 2 16:36:34 -3.168247 0.0032 BFGS: 3 16:36:34 -3.168248 0.0036 BFGS: 4 16:36:34 -3.168249 0.0036 BFGS: 5 16:36:34 -3.168259 0.0034 BFGS: 6 16:36:34 -3.168271 0.0036 BFGS: 7 16:36:35 -3.168289 0.0045 BFGS: 8 16:36:35 -3.168300 0.0038 BFGS: 9 16:36:35 -3.168302 0.0032 BFGS: 10 16:36:35 -3.168303 0.0033 BFGS: 11 16:36:35 -3.168304 0.0025 BFGS: 12 16:36:35 -3.167318 0.0295 BFGS: 13 16:36:35 -3.168307 0.0022 BFGS: 14 16:36:35 -3.168309 0.0022 BFGS: 15 16:36:35 -3.168417 0.0040 BFGS: 16 16:36:35 -3.168441 0.0026 BFGS: 17 16:36:35 -3.168445 0.0024 BFGS: 18 16:36:35 -3.168446 0.0025 BFGS: 19 16:36:35 -3.168446 0.0026 BFGS: 20 16:36:35 -3.168447 0.0025 BFGS: 21 16:36:35 -3.168448 0.0020 BFGS: 22 16:36:35 -3.168449 0.0016 BFGS: 23 16:36:35 -3.168450 0.0017 BFGS: 24 16:36:35 -3.168450 0.0016 BFGS: 25 16:36:35 -3.168450 0.0015 BFGS: 26 16:36:35 -3.168451 0.0013 BFGS: 27 16:36:35 -3.168452 0.0014 BFGS: 28 16:36:35 -3.168453 0.0011 BFGS: 29 16:36:35 -3.168454 0.0005 BFGS: 30 16:36:35 -3.168454 0.0001 BFGS: 31 16:36:35 -3.168454 0.0000 BFGS: 32 16:36:35 -3.168454 0.0000 BFGS: 33 16:36:35 -3.168454 0.0000 BFGS: 34 16:36:35 -3.168454 0.0000 Minimization converged after 34 steps. Maximum force component: 8.083453727288517e-11 eV/Angstrom Maximum stress component: 7.268991957974136e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs', 'Cs', 'Cs'] basis = [[2.25694915e-36 6.66666666e-01 2.50000000e-01] [1.50237132e-36 3.33333334e-01 7.50000000e-01] [5.00000000e-01 1.66666666e-01 2.50000000e-01] [5.00000000e-01 8.33333334e-01 7.50000000e-01]] cellpar = Cell([[5.430974668358225, -8.703037313801985e-38, 0.0], [-3.817036798529865e-37, 9.406724064207529, 0.0], [0.0, 0.0, 8.882072047257912]]) forces = [[-6.27580604e-33 8.08345373e-11 -1.36849988e-32] [ 4.18387070e-33 -8.08345373e-11 1.36849988e-32] [ 4.18387070e-33 8.08345373e-11 0.00000000e+00] [-6.27580604e-33 -8.08345373e-11 0.00000000e+00]] stress = [ 7.26899196e-12 6.78266631e-12 -5.30008022e-12 0.00000000e+00 0.00000000e+00 -3.01588162e-35] energy per atom = -0.7921135605744313 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_oC4_63_c, while relaxed is A_hP2_194_c. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.