element(s): ['Si'] AFLOW prototype label: A_hP2_194_c 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: ['2.6864', '1.708383'] model name: Sim_LAMMPS_ReaxFF_ManzanoMoeiniMarinelli_2012_CaSiOH__SM_714124634215_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.6864, 0, 0], [-1.3432, 2.3264906447265, 0], [0, 0, 4.5894]] ========================================= Step Time Energy fmax BFGS: 0 16:00:20 -4.406461 3.059103 BFGS: 1 16:00:20 -7.486698 27.162418 BFGS: 2 16:00:20 -7.736863 116.363394 BFGS: 3 16:00:20 -8.176137 4.401260 BFGS: 4 16:00:20 -8.282055 5.768387 BFGS: 5 16:00:20 -8.346064 4.689996 BFGS: 6 16:00:20 -8.348513 4.812035 BFGS: 7 16:00:20 -8.350182 4.853113 BFGS: 8 16:00:20 -8.354016 5.040396 BFGS: 9 16:00:20 -8.361372 5.138681 BFGS: 10 16:00:20 -8.422752 5.498618 BFGS: 11 16:00:20 -8.543823 5.602322 BFGS: 12 16:00:20 -8.764373 4.491646 BFGS: 13 16:00:20 -8.869018 2.060866 BFGS: 14 16:00:20 -8.895325 1.164308 BFGS: 15 16:00:20 -8.876814 3.418790 BFGS: 16 16:00:20 -8.897457 0.129129 BFGS: 17 16:00:20 -8.897523 0.025963 BFGS: 18 16:00:20 -8.897546 0.002081 BFGS: 19 16:00:20 -8.897546 0.000021 BFGS: 20 16:00:20 -8.897546 0.000000 BFGS: 21 16:00:20 -8.897546 0.000000 Minimization converged after 21 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.62137362603499e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.900432450058776, -1.9598854474244086e-17, -1.0284150799684184e-34], [-1.450216225029388, 2.5118481837116406, -1.5015056524174893e-34], [-3.640166146286971e-34, -3.5937307705643064e-35, 4.650880806788914]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-1.25884679e-11 -1.25884679e-11 -1.62137363e-11 -1.16060530e-32 -6.09159800e-34 -4.32686995e-27] energy per atom = -4.378038082200676 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0