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 17:04:22 -3.129057 1.121739 BFGS: 1 17:04:22 -3.181776 1.130152 BFGS: 2 17:04:22 -3.347928 1.149692 BFGS: 3 17:04:22 -3.515288 1.158259 BFGS: 4 17:04:22 -3.681734 1.148993 BFGS: 5 17:04:22 -3.843845 1.115396 BFGS: 6 17:04:22 -3.997533 1.052292 BFGS: 7 17:04:22 -4.137563 0.950213 BFGS: 8 17:04:22 -4.257425 0.800168 BFGS: 9 17:04:22 -4.348641 0.585905 BFGS: 10 17:04:22 -4.401368 0.294272 BFGS: 11 17:04:22 -4.409757 0.183068 BFGS: 12 17:04:22 -4.410596 0.118741 BFGS: 13 17:04:22 -4.411049 0.103967 BFGS: 14 17:04:22 -4.415065 0.111590 BFGS: 15 17:04:22 -4.417241 0.077850 BFGS: 16 17:04:22 -4.417985 0.035338 BFGS: 17 17:04:22 -4.418077 0.016776 BFGS: 18 17:04:22 -4.418088 0.012449 BFGS: 19 17:04:22 -4.418094 0.010688 BFGS: 20 17:04:22 -4.418118 0.011133 BFGS: 21 17:04:22 -4.418143 0.010692 BFGS: 22 17:04:22 -4.418160 0.005315 BFGS: 23 17:04:23 -4.418164 0.001058 BFGS: 24 17:04:23 -4.418164 0.000135 BFGS: 25 17:04:23 -4.418164 0.000008 BFGS: 26 17:04:23 -4.418164 0.000001 BFGS: 27 17:04:23 -4.418164 0.000000 BFGS: 28 17:04:23 -4.418164 0.000000 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. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[4.840916049941953, -3.959042125418606e-36, 0.0], [-3.369790619697238e-37, 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.