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 15:19:26 13.059451 55.931656 BFGS: 1 15:19:26 8.109621 43.149185 BFGS: 2 15:19:26 4.195533 33.137517 BFGS: 3 15:19:26 1.070194 25.290389 BFGS: 4 15:19:26 -0.904605 20.465043 BFGS: 5 15:19:26 -2.232465 17.351834 BFGS: 6 15:19:26 -3.226728 15.143688 BFGS: 7 15:19:26 -4.026206 13.479865 BFGS: 8 15:19:26 -4.703054 12.169898 BFGS: 9 15:19:26 -5.299275 11.110740 BFGS: 10 15:19:26 -5.840331 10.232678 BFGS: 11 15:19:26 -6.344025 9.488462 BFGS: 12 15:19:26 -6.822270 8.847417 BFGS: 13 15:19:26 -7.283830 8.287014 BFGS: 14 15:19:26 -7.735995 7.787610 BFGS: 15 15:19:26 -8.208358 7.242117 BFGS: 16 15:19:26 -9.127704 6.684354 BFGS: 17 15:19:26 -9.561690 6.875300 BFGS: 18 15:19:26 -10.019566 7.050898 BFGS: 19 15:19:26 -10.567705 7.190746 BFGS: 20 15:19:26 -11.028130 7.203815 BFGS: 21 15:19:26 -11.486866 7.085136 BFGS: 22 15:19:26 -11.901036 6.606814 BFGS: 23 15:19:26 -12.236969 5.599767 BFGS: 24 15:19:26 -12.478464 3.743674 BFGS: 25 15:19:26 -12.589268 0.498596 BFGS: 26 15:19:26 -12.591278 0.160990 BFGS: 27 15:19:26 -12.591590 0.149560 BFGS: 28 15:19:26 -12.591907 0.120543 BFGS: 29 15:19:26 -12.592173 0.145073 BFGS: 30 15:19:26 -12.592472 0.121643 BFGS: 31 15:19:26 -12.592561 0.045779 BFGS: 32 15:19:26 -12.592573 0.004614 BFGS: 33 15:19:26 -12.592574 0.000257 BFGS: 34 15:19:26 -12.592574 0.000021 BFGS: 35 15:19:26 -12.592574 0.000001 BFGS: 36 15:19:26 -12.592574 0.000000 Minimization converged after 36 steps. Maximum force component: 2.5386788794013226e-30 eV/Angstrom Maximum stress component: 5.4297489246840046e-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([[6.436315610519631, -1.857244609335648e-16, -3.1081614015416054e-35], [-3.2181578052598154, 5.5740128254843455, -5.725553062317266e-35], [5.840122133690733e-35, -4.806575022562887e-35, 3.8403416874335305]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 2.53867888e-30 -1.46570693e-30 6.88252652e-66] [-1.26933944e-30 7.32853467e-31 6.16352421e-35]] stress = [ 4.06929963e-11 4.06929963e-11 -5.42974892e-11 -1.19961363e-34 -6.43432174e-46 -1.89771796e-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