element(s): ['Mg', 'O'] AFLOW prototype label: AB_hP4_186_b_b Parameter names: ['a', 'c/a', 'z1', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.3247', '1.5341535', '0.50012898', '0.89444102'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg', 'O'] representative atom coordinates = [[0.33333333 0.66666667 0.50012898] [0.33333333 0.66666667 0.89444102]] spacegroup = 186 cell = [[3.3247, 0, 0], [-1.66235, 2.8792746599621, 0], [0, 0, 5.1006]] ========================================= Step Time Energy fmax BFGS: 0 15:46:12 -7.046300 0.6142 BFGS: 1 15:46:12 -7.056410 0.5033 BFGS: 2 15:46:12 -7.092531 0.3447 BFGS: 3 15:46:12 -7.107550 0.5674 BFGS: 4 15:46:12 -7.130438 0.8885 BFGS: 5 15:46:12 -7.162074 1.1797 BFGS: 6 15:46:12 -7.195527 1.4288 BFGS: 7 15:46:12 -7.230876 1.6515 BFGS: 8 15:46:12 -7.276017 1.8613 BFGS: 9 15:46:12 -7.338569 2.0800 BFGS: 10 15:46:12 -7.423803 2.2765 BFGS: 11 15:46:12 -7.529179 2.4493 BFGS: 12 15:46:12 -7.651368 2.5938 BFGS: 13 15:46:12 -7.785683 2.6904 BFGS: 14 15:46:12 -7.924162 2.7059 BFGS: 15 15:46:12 -8.055922 2.5855 BFGS: 16 15:46:13 -8.171169 2.2725 BFGS: 17 15:46:13 -8.262610 1.6393 BFGS: 18 15:46:13 -8.355744 1.3465 BFGS: 19 15:46:13 -8.499112 1.1120 BFGS: 20 15:46:13 -8.619521 0.7866 BFGS: 21 15:46:13 -8.698090 0.4718 BFGS: 22 15:46:13 -8.718246 0.2379 BFGS: 23 15:46:13 -8.719516 0.0683 BFGS: 24 15:46:13 -8.719639 0.0220 BFGS: 25 15:46:13 -8.719672 0.0081 BFGS: 26 15:46:13 -8.719677 0.0026 BFGS: 27 15:46:13 -8.719677 0.0004 BFGS: 28 15:46:13 -8.719677 0.0000 BFGS: 29 15:46:13 -8.719677 0.0000 BFGS: 30 15:46:13 -8.719677 0.0000 Minimization converged after 30 steps. Maximum force component: 5.346385214684516e-09 eV/Angstrom Maximum stress component: 5.317908442680109e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg', 'O', 'O'] basis = [[0.33333333 0.66666667 0.447285 ] [0.66666666 0.33333334 0.947285 ] [0.33333333 0.66666667 0.947285 ] [0.66666666 0.33333334 0.447285 ]] cellpar = Cell([[3.4905392215618547, 3.0390610826469806e-17, 6.146504588796617e-36], [-1.7452696107809273, 3.022895638778524, 1.746006873848313e-35], [2.9254853881944366e-36, 5.542675263019557e-36, 4.056080828856618]]) forces = [[ 3.85612919e-45 7.30588912e-45 5.34638517e-09] [ 3.85612919e-45 7.30588912e-45 5.34638517e-09] [-3.85612923e-45 -7.30588919e-45 -5.34638521e-09] [-3.85612923e-45 -7.30588919e-45 -5.34638521e-09]] stress = [-4.46677798e-12 -4.46677798e-12 -5.31790844e-10 -1.56929818e-45 5.80403573e-34 -5.02249146e-28] energy per atom = -2.1799192059952532 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is AB_hP4_186_b_b, while relaxed is AB_hP4_194_c_d. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.