element(s): ['Ca'] AFLOW prototype label: A_oF4_69_a Parameter names: ['a', 'b/a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.6138', '0.95457622', '0.98761979'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ca'] representative atom coordinates = [[0 0 0]] spacegroup = 69 cell = [[5.3588, 0, 0], [0, 5.5443, 0], [0, 0, 5.6138]] ========================================= Step Time Energy fmax BFGS: 0 16:54:34 -3.129057 1.1217 BFGS: 1 16:54:34 -3.181776 1.1302 BFGS: 2 16:54:34 -3.347928 1.1497 BFGS: 3 16:54:34 -3.515288 1.1583 BFGS: 4 16:54:34 -3.681734 1.1490 BFGS: 5 16:54:34 -3.843845 1.1154 BFGS: 6 16:54:34 -3.997533 1.0523 BFGS: 7 16:54:34 -4.137563 0.9502 BFGS: 8 16:54:34 -4.257425 0.8002 BFGS: 9 16:54:34 -4.348641 0.5859 BFGS: 10 16:54:34 -4.401368 0.2943 BFGS: 11 16:54:34 -4.409757 0.1831 BFGS: 12 16:54:34 -4.410596 0.1187 BFGS: 13 16:54:34 -4.411049 0.1040 BFGS: 14 16:54:34 -4.415065 0.1116 BFGS: 15 16:54:34 -4.417241 0.0779 BFGS: 16 16:54:34 -4.417985 0.0353 BFGS: 17 16:54:34 -4.418077 0.0168 BFGS: 18 16:54:34 -4.418088 0.0124 BFGS: 19 16:54:34 -4.418094 0.0107 BFGS: 20 16:54:34 -4.418118 0.0111 BFGS: 21 16:54:34 -4.418143 0.0107 BFGS: 22 16:54:34 -4.418160 0.0053 BFGS: 23 16:54:34 -4.418164 0.0011 BFGS: 24 16:54:34 -4.418164 0.0001 BFGS: 25 16:54:34 -4.418164 0.0000 BFGS: 26 16:54:34 -4.418164 0.0000 BFGS: 27 16:54:34 -4.418164 0.0000 BFGS: 28 16:54:34 -4.418164 0.0000 Minimization converged after 28 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.7634147667581373e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ca', 'Ca', 'Ca', 'Ca'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [2.76059808e-52 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[4.840916049941953, -1.7632629454334742e-36, 0.0], [-6.438568137302881e-36, 4.840916049988474, 0.0], [0.0, 0.0, 4.840916049904382]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 9.27911137e-13 2.76341477e-12 -5.54439613e-13 0.00000000e+00 0.00000000e+00 1.31493827e-34] energy per atom = -1.1045410824804776 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_oF4_69_a, while relaxed is A_cF4_225_a. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.