element(s): ['Ca', 'O'] AFLOW prototype label: AB_hP4_194_c_d 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: ['4.0118', '1.2002592'] model name: Sim_LAMMPS_ReaxFF_ManzanoMoeiniMarinelli_2012_CaSiOH__SM_714124634215_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ca', 'O'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ] [0.33333333 0.66666667 0.75 ]] spacegroup = 194 cell = [[4.0118, 0, 0], [-2.0059, 3.4743207149024, 0], [0, 0, 4.8152]] ========================================= Step Time Energy fmax BFGS: 0 14:28:10 -24.662616 0.423086 BFGS: 1 14:28:10 -24.665395 0.392794 BFGS: 2 14:28:10 -24.680301 0.130142 BFGS: 3 14:28:10 -24.682167 0.043972 BFGS: 4 14:28:10 -24.682192 0.041471 BFGS: 5 14:28:10 -24.682468 0.039345 BFGS: 6 14:28:10 -24.682629 0.032744 BFGS: 7 14:28:10 -24.682732 0.010592 BFGS: 8 14:28:10 -24.682772 0.001523 BFGS: 9 14:28:10 -24.682784 0.000114 BFGS: 10 14:28:10 -24.682786 0.000011 BFGS: 11 14:28:10 -24.682786 0.000001 BFGS: 12 14:28:10 -24.682786 0.000000 Minimization converged after 12 steps. Maximum force component: 2.4739222062738128e-30 eV/Angstrom Maximum stress component: 3.6138423583230866e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ca', 'Ca', 'O', 'O'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ] [0.33333333 0.66666667 0.75 ] [0.66666666 0.33333334 0.25 ]] cellpar = Cell([[4.02291625446546, 6.968507336591087e-18, 2.1981948594435563e-37], [-2.01145812723273, 3.4839476736644306, 4.292242229185572e-37], [-8.04677587787882e-39, -2.7428794326894753e-36, 4.704103454551417]]) forces = [[ 4.23185794e-69 1.44250023e-66 -2.47392221e-30] [-3.96690170e-31 2.29029176e-31 2.47392221e-30] [ 9.91725424e-32 -5.72572941e-32 -3.44148355e-69] [-2.97517627e-31 1.71771882e-31 -1.23696110e-30]] stress = [-2.19292793e-10 -2.19292793e-10 -3.61384236e-10 -1.28357331e-31 -2.22321419e-31 6.97111688e-26] energy per atom = -6.061130578728917 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0