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: Sim_LAMMPS_ReaxFF_XiaoShiHao_2017_PHOC__SM_424780295507_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 15:24:58 -32.256391 13.8446 BFGS: 1 15:24:58 -34.122042 2.2800 BFGS: 2 15:24:58 -34.126015 1.0483 BFGS: 3 15:24:58 -34.132188 0.7213 BFGS: 4 15:24:58 -34.133643 0.9453 BFGS: 5 15:24:58 -34.136079 0.2659 BFGS: 6 15:24:59 -34.136772 0.1501 BFGS: 7 15:24:59 -34.138243 0.2530 BFGS: 8 15:24:59 -34.138634 0.1501 BFGS: 9 15:24:59 -34.138785 0.0158 BFGS: 10 15:24:59 -34.138787 0.0013 BFGS: 11 15:24:59 -34.138787 0.0000 BFGS: 12 15:24:59 -34.138787 0.0000 BFGS: 13 15:24:59 -34.138787 0.0000 BFGS: 14 15:24:59 -34.138787 0.0000 Minimization converged after 14 steps. Maximum force component: 1.7471947466926076e-10 eV/Angstrom Maximum stress component: 1.1375448191459554e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C'] basis = [[0.33333333 0.66666667 0.06306002] [0.66666666 0.33333334 0.56306002] [0.66666666 0.33333334 0.93693998] [0.33333333 0.66666667 0.43693998]] cellpar = Cell([[2.557410100430862, 8.290039498009762e-18, 9.717736536092135e-37], [-1.278705050215431, 2.214782114868039, 5.189654041159021e-37], [-8.391484867904323e-37, 4.4766401953463815e-37, 4.198131953778901]]) forces = [[ 8.40600353e-32 -1.45596252e-31 1.74719475e-10] [-5.88420247e-31 -2.91192504e-31 1.74719475e-10] [ 3.36240141e-31 -7.27981260e-31 -1.74719475e-10] [ 5.88420247e-31 -2.91192504e-31 -1.74719475e-10]] stress = [ 1.13754482e-10 1.13754482e-10 7.07522838e-11 -3.53510322e-33 -6.12297839e-33 5.34915776e-26] energy per atom = -8.426460673280216 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0