element(s): ['C', 'Si'] AFLOW prototype label: AB_hP8_186_ab_ab Parameter names: ['a', 'c/a', 'z1', 'z2', 'z3', 'z4'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.0934', '3.2733562', '0.00019436728', '0.18764075', '0.74957521', '0.93758968'] model name: Sim_LAMMPS_Vashishta_VashishtaKaliaNakano_2007_SiC__SM_196548226654_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C', 'Si', 'Si'] representative atom coordinates = [[0.0000000e+00 0.0000000e+00 1.9436728e-04] [3.3333333e-01 6.6666667e-01 7.4957521e-01] [0.0000000e+00 0.0000000e+00 1.8764075e-01] [3.3333333e-01 6.6666667e-01 9.3758968e-01]] spacegroup = 186 cell = [[3.0934, 0, 0], [-1.5467, 2.6789629840668, 0], [0, 0, 10.1258]] ========================================= Step Time Energy fmax BFGS: 0 12:12:14 -50.581019 0.296748 BFGS: 1 12:12:14 -50.586126 0.261706 BFGS: 2 12:12:14 -50.594079 0.220023 BFGS: 3 12:12:14 -50.597871 0.255294 BFGS: 4 12:12:14 -50.603599 0.128326 BFGS: 5 12:12:14 -50.604366 0.043272 BFGS: 6 12:12:14 -50.604514 0.018744 BFGS: 7 12:12:14 -50.604525 0.006149 BFGS: 8 12:12:14 -50.604527 0.003573 BFGS: 9 12:12:14 -50.604528 0.003602 BFGS: 10 12:12:14 -50.604529 0.003189 BFGS: 11 12:12:14 -50.604530 0.003384 BFGS: 12 12:12:14 -50.604531 0.002660 BFGS: 13 12:12:14 -50.604532 0.000982 BFGS: 14 12:12:14 -50.604532 0.000124 BFGS: 15 12:12:14 -50.604532 0.000009 BFGS: 16 12:12:14 -50.604532 0.000002 BFGS: 17 12:12:14 -50.604532 0.000000 BFGS: 18 12:12:15 -50.604532 0.000000 BFGS: 19 12:12:15 -50.604532 0.000000 Minimization converged after 19 steps. Maximum force component: 4.383883256409149e-09 eV/Angstrom Maximum stress component: 5.702979488332411e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'Si', 'Si', 'Si', 'Si'] basis = [[1.09744805e-36 0.00000000e+00 9.99872571e-01] [0.00000000e+00 3.45759926e-37 4.99872571e-01] [3.33333333e-01 6.66666667e-01 7.50262102e-01] [6.66666667e-01 3.33333333e-01 2.50262102e-01] [1.99049312e-36 1.88517658e-36 1.87673135e-01] [3.80903600e-36 0.00000000e+00 6.87673135e-01] [3.33333333e-01 6.66666667e-01 9.37192199e-01] [6.66666667e-01 3.33333333e-01 4.37192199e-01]] cellpar = Cell([[3.0740637161731827, 1.2681194725987887e-18, -2.963106197551298e-37], [-1.5370318580865914, 2.662217271057973, 8.080448572219917e-37], [-1.0379190112722427e-36, 3.179494594173604e-36, 10.063293723224108]]) forces = [[-1.01042029e-31 1.75009927e-31 4.38388326e-09] [ 1.76823550e-31 4.37524818e-32 4.38388326e-09] [-5.05210143e-31 1.75009927e-31 5.16122811e-10] [ 5.55731157e-31 -2.62514891e-31 5.16122811e-10] [ 6.03516282e-47 -1.84877311e-46 -5.85147930e-10] [ 6.03516282e-47 -1.84877311e-46 -5.85147930e-10] [ 2.52605071e-31 2.62514891e-31 -4.31485769e-09] [ 5.05210143e-32 8.75049636e-32 -4.31485769e-09]] stress = [ 2.65940583e-11 2.65940583e-11 -5.70297949e-11 -3.06722443e-34 -1.13206106e-45 -3.54306410e-28] energy per atom = -6.325566473437395 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0