element(s): ['C'] AFLOW prototype label: A_hP4_194_f Parameter names: ['a', 'c/a', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5124', '1.6642254', '0.062750617'] model name: DUNN_WenTadmor_2019v1_C__MO_584345505904_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0.06275062]] spacegroup = 194 cell = [[2.5124, 0, 0], [-1.2562, 2.175802224468, 0], [0, 0, 4.1812]] ========================================= Step Time Energy fmax BFGS: 0 16:15:27 -30.224810 0.866894 BFGS: 1 16:15:28 -30.251864 0.882548 BFGS: 2 16:15:28 -30.361142 0.795093 BFGS: 3 16:15:28 -30.418790 0.118495 BFGS: 4 16:15:28 -30.419942 0.130615 BFGS: 5 16:15:28 -30.420464 0.140547 BFGS: 6 16:15:28 -30.421620 0.131346 BFGS: 7 16:15:28 -30.422474 0.093055 BFGS: 8 16:15:28 -30.423042 0.043932 BFGS: 9 16:15:28 -30.423239 0.038566 BFGS: 10 16:15:28 -30.423427 0.032700 BFGS: 11 16:15:29 -30.423620 0.028385 BFGS: 12 16:15:29 -30.423698 0.011765 BFGS: 13 16:15:29 -30.423711 0.001655 BFGS: 14 16:15:29 -30.423712 0.000142 BFGS: 15 16:15:29 -30.423712 0.000014 BFGS: 16 16:15:29 -30.423712 0.000002 BFGS: 17 16:15:29 -30.423712 0.000000 BFGS: 18 16:15:29 -30.423712 0.000000 Minimization converged after 18 steps. Maximum force component: 2.7905286662394268e-09 eV/Angstrom Maximum stress component: 8.580396176858247e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C'] basis = [[0.33333333 0.66666667 0.05767748] [0.66666666 0.33333334 0.55767748] [0.66666666 0.33333334 0.94232252] [0.33333333 0.66666667 0.44232252]] cellpar = Cell([[2.5987377753510827, 2.7634960878450636e-17, 2.0560849115908084e-37], [-1.2993688876755414, 2.250572931228296, 3.547888376464496e-37], [9.940929299015578e-37, 8.097279923568606e-37, 4.211518270821551]]) forces = [[ 8.54184431e-32 -7.39745417e-32 2.79052867e-09] [ 6.58680466e-46 5.36521280e-46 2.79052867e-09] [-6.58680466e-46 -5.36521280e-46 -2.79052867e-09] [ 8.54184431e-32 -5.35612941e-46 -2.79052867e-09]] stress = [-8.58039618e-10 -8.58039618e-10 -3.59273885e-10 2.42747883e-32 6.00645239e-33 1.70704243e-25] energy per atom = -0.21157748017760536 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0