element(s): ['Ce'] AFLOW prototype label: A_hP2_194_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.2365', '1.9351151'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ce'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.2365, 0, 0], [-1.61825, 2.8028912193483, 0], [0, 0, 6.263]] ========================================= Step Time Energy fmax BFGS: 0 18:03:13 92.129159 551.874611 BFGS: 1 18:03:13 45.435481 376.428818 BFGS: 2 18:03:13 36.752345 349.784475 BFGS: 3 18:03:13 10.170525 240.907038 BFGS: 4 18:03:13 -11.414955 158.598417 BFGS: 5 18:03:13 -24.868248 102.742394 BFGS: 6 18:03:13 -33.343879 64.135344 BFGS: 7 18:03:13 -38.427700 37.462417 BFGS: 8 18:03:13 -41.221628 19.220592 BFGS: 9 18:03:13 -42.486221 6.823784 BFGS: 10 18:03:13 -42.744558 2.660711 BFGS: 11 18:03:13 -42.787092 2.102254 BFGS: 12 18:03:13 -42.797378 1.275432 BFGS: 13 18:03:13 -42.801579 0.396801 BFGS: 14 18:03:13 -42.802429 0.107607 BFGS: 15 18:03:13 -42.802508 0.012704 BFGS: 16 18:03:13 -42.802510 0.001462 BFGS: 17 18:03:13 -42.802510 0.000041 BFGS: 18 18:03:13 -42.802510 0.000000 BFGS: 19 18:03:13 -42.802510 0.000000 Minimization converged after 19 steps. Maximum force component: 1.4119138628362068e-31 eV/Angstrom Maximum stress component: 6.588637424167715e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ce', 'Ce'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[3.9680612369074577, -1.27919147966723e-16, -4.847970086941355e-35], [-1.9840306184537289, 3.4364418349341608, -1.4362859007466047e-34], [1.2627562507084322e-33, 4.513653593521319e-33, 6.479946125724685]]) forces = [[-8.15168849e-32 1.41191386e-31 -5.90119685e-66] [ 8.15168849e-32 -1.41191386e-31 5.90119685e-66]] stress = [-6.58863742e-11 -6.58863742e-11 6.19592647e-11 1.03325339e-32 2.55663910e-33 1.96438111e-26] energy per atom = -21.401254754428198 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0