element(s): ['C'] AFLOW prototype label: A_hP8_194_ef Parameter names: ['a', 'c/a', 'z1', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5188', '3.2978799', '0.092975226', '0.65554043'] model name: MEAM_LAMMPS_AgrawalMirzaeifar_2021_CuC__MO_028979335952_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0. 0. 0.09297523] [0.33333333 0.66666667 0.65554043]] spacegroup = 194 cell = [[2.5188, 0, 0], [-1.2594, 2.1813447870522, 0], [0, 0, 8.3067]] ========================================= Step Time Energy fmax BFGS: 0 15:41:22 -54.460595 12.2558 BFGS: 1 15:41:22 -56.784893 3.6863 BFGS: 2 15:41:22 -57.044798 1.5725 BFGS: 3 15:41:22 -57.118065 1.4179 BFGS: 4 15:41:22 -57.206524 1.0460 BFGS: 5 15:41:22 -57.264445 0.6620 BFGS: 6 15:41:22 -57.294813 0.2855 BFGS: 7 15:41:22 -57.300768 0.0407 BFGS: 8 15:41:22 -57.300845 0.0411 BFGS: 9 15:41:22 -57.301046 0.0303 BFGS: 10 15:41:22 -57.301144 0.0137 BFGS: 11 15:41:22 -57.301174 0.0056 BFGS: 12 15:41:22 -57.301176 0.0008 BFGS: 13 15:41:22 -57.301177 0.0001 BFGS: 14 15:41:22 -57.301177 0.0000 BFGS: 15 15:41:22 -57.301177 0.0000 BFGS: 16 15:41:22 -57.301177 0.0000 BFGS: 17 15:41:22 -57.301177 0.0000 BFGS: 18 15:41:22 -57.301177 0.0000 Minimization converged after 18 steps. Maximum force component: 3.0570278485280576e-09 eV/Angstrom Maximum stress component: 1.9526825287612754e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[4.44257984e-35 3.54248419e-35 8.66958081e-02] [0.00000000e+00 1.36295741e-34 5.86695808e-01] [0.00000000e+00 5.30060220e-35 9.13304192e-01] [0.00000000e+00 0.00000000e+00 4.13304192e-01] [3.33333333e-01 6.66666667e-01 6.57958079e-01] [6.66666667e-01 3.33333333e-01 1.57958079e-01] [6.66666667e-01 3.33333333e-01 3.42041921e-01] [3.33333333e-01 6.66666667e-01 8.42041921e-01]] cellpar = Cell([[2.4935179093968336, 4.716391773094198e-18, -5.8124409593574867e-36], [-1.2467589546984168, 2.159449854329121, -1.108803878794905e-35], [-9.507278490078666e-37, -2.707175925715122e-35, 8.606438048765966]]) forces = [[ 1.22939925e-31 9.61618765e-45 -3.05702785e-09] [ 8.19599498e-32 9.61611014e-45 -3.05702785e-09] [ 6.14699623e-32 -1.06469098e-31 3.05702785e-09] [-3.36326489e-46 -7.09793986e-32 3.05702785e-09] [-2.15144868e-31 1.59703647e-31 8.80768835e-11] [-1.11039629e-47 7.09793986e-32 8.80768835e-11] [-8.19599498e-32 2.76892945e-46 -8.80768835e-11] [ 1.63919900e-31 2.77358017e-46 -8.80768835e-11]] stress = [-1.95268253e-10 -1.95268253e-10 -5.46965081e-11 -8.84285748e-33 -4.04570579e-48 7.72397800e-27] energy per atom = -7.162647064267165 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0