element(s): ['Ca'] AFLOW prototype label: A_oF4_69_a Parameter names: ['a', 'b/a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.6138', '0.95457622', '0.98761979'] model name: Sim_LAMMPS_ReaxFF_ManzanoMoeiniMarinelli_2012_CaSiOH__SM_714124634215_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ca'] representative atom coordinates = [[0 0 0]] spacegroup = 69 cell = [[5.3588, 0, 0], [0, 5.5443, 0], [0, 0, 5.6138]] ========================================= Step Time Energy fmax BFGS: 0 09:43:32 -13.523626 0.456657 BFGS: 1 09:43:32 -13.529900 0.311088 BFGS: 2 09:43:32 -13.533788 0.092612 BFGS: 3 09:43:32 -13.533964 0.044705 BFGS: 4 09:43:32 -13.534017 0.047816 BFGS: 5 09:43:32 -13.536147 0.117474 BFGS: 6 09:43:33 -13.537164 0.099563 BFGS: 7 09:43:33 -13.537704 0.038178 BFGS: 8 09:43:33 -13.537761 0.006539 BFGS: 9 09:43:33 -13.537762 0.003958 BFGS: 10 09:43:33 -13.537763 0.004494 BFGS: 11 09:43:33 -13.537765 0.005985 BFGS: 12 09:43:33 -13.537769 0.007169 BFGS: 13 09:43:33 -13.537776 0.007355 BFGS: 14 09:43:33 -13.537783 0.005051 BFGS: 15 09:43:34 -13.537786 0.002173 BFGS: 16 09:43:34 -13.537787 0.000368 BFGS: 17 09:43:34 -13.537787 0.000016 BFGS: 18 09:43:34 -13.537787 0.000003 BFGS: 19 09:43:34 -13.537787 0.000000 BFGS: 20 09:43:34 -13.537787 0.000000 Minimization converged after 20 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.1534145374705446e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ca', 'Ca', 'Ca', 'Ca'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[5.526318022312455, -2.1502008940608223e-36, 0.0], [5.099418434375311e-37, 5.526318022639148, 0.0], [0.0, 0.0, 5.526318020766568]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.95123046e-11 -1.69717371e-11 -3.15341454e-11 0.00000000e+00 0.00000000e+00 -5.04497160e-35] energy per atom = -3.2739576607983167 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_oF4_69_a, while relaxed is A_cF4_225_a. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.