element(s): ['K'] AFLOW prototype label: A_hP3_191_ad 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: ['5.4143', '1.1679996'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['K', 'K'] representative atom coordinates = [[0. 0. 0. ] [0.33333333 0.66666667 0.5 ]] spacegroup = 191 cell = [[5.4143, 0, 0], [-2.70715, 4.6889213437101, 0], [0, 0, 6.3239]] ========================================= Step Time Energy fmax BFGS: 0 15:13:44 13.059451 55.9317 BFGS: 1 15:13:44 8.109621 43.1492 BFGS: 2 15:13:44 4.195533 33.1375 BFGS: 3 15:13:44 1.070194 25.2904 BFGS: 4 15:13:44 -0.904605 20.4650 BFGS: 5 15:13:44 -2.232465 17.3518 BFGS: 6 15:13:44 -3.226728 15.1437 BFGS: 7 15:13:44 -4.026206 13.4799 BFGS: 8 15:13:44 -4.703054 12.1699 BFGS: 9 15:13:44 -5.299275 11.1107 BFGS: 10 15:13:44 -5.840331 10.2327 BFGS: 11 15:13:44 -6.344025 9.4885 BFGS: 12 15:13:44 -6.822270 8.8474 BFGS: 13 15:13:44 -7.283830 8.2870 BFGS: 14 15:13:44 -7.735995 7.7876 BFGS: 15 15:13:44 -8.208358 7.2421 BFGS: 16 15:13:44 -9.127704 6.6844 BFGS: 17 15:13:44 -9.561690 6.8753 BFGS: 18 15:13:44 -10.019566 7.0509 BFGS: 19 15:13:44 -10.567705 7.1907 BFGS: 20 15:13:44 -11.028130 7.2038 BFGS: 21 15:13:44 -11.486866 7.0851 BFGS: 22 15:13:44 -11.901036 6.6068 BFGS: 23 15:13:44 -12.236969 5.5998 BFGS: 24 15:13:44 -12.478464 3.7437 BFGS: 25 15:13:44 -12.589268 0.4986 BFGS: 26 15:13:44 -12.591278 0.1610 BFGS: 27 15:13:44 -12.591590 0.1496 BFGS: 28 15:13:44 -12.591907 0.1205 BFGS: 29 15:13:44 -12.592173 0.1451 BFGS: 30 15:13:44 -12.592472 0.1216 BFGS: 31 15:13:44 -12.592561 0.0458 BFGS: 32 15:13:44 -12.592573 0.0046 BFGS: 33 15:13:44 -12.592574 0.0003 BFGS: 34 15:13:44 -12.592574 0.0000 BFGS: 35 15:13:44 -12.592574 0.0000 BFGS: 36 15:13:44 -12.592574 0.0000 Minimization converged after 36 steps. Maximum force component: 7.93337149812913e-31 eV/Angstrom Maximum stress component: 5.429724226470172e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['K', 'K', 'K'] basis = [[0. 0. 0. ] [0.33333333 0.66666667 0.5 ] [0.66666667 0.33333333 0.5 ]] cellpar = Cell([[6.436315610519628, -1.0678281216666595e-16, -2.8080073661940833e-35], [-3.218157805259814, 5.574012825484345, -1.779883652400879e-35], [-3.21011561545627e-34, 1.6059275557801715e-34, 3.840341687433531]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 5.28891433e-32 -2.74820050e-31 1.33903523e-66] [ 7.93337150e-31 -4.58033417e-31 -8.44840212e-67]] stress = [ 4.06924000e-11 4.06924000e-11 -5.42972423e-11 -4.79845452e-35 8.31116703e-35 -5.03883614e-27] energy per atom = -4.197524521644383 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0