element(s): ['Fe'] 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: ['2.4403', '1.5759538'] model name: MEAM_LAMMPS_KimJungLee_2010_FeNbC__MO_072689718616_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.4403, 0, 0], [-1.22015, 2.1133617928552, 0], [0, 0, 3.8458]] ========================================= Step Time Energy fmax BFGS: 0 15:45:51 -2.269164 25.779222 BFGS: 1 15:45:51 -5.508003 20.854878 BFGS: 2 15:45:51 -8.082502 16.661168 BFGS: 3 15:45:51 -10.109493 13.086673 BFGS: 4 15:45:51 -11.676824 10.045986 BFGS: 5 15:45:51 -12.856640 7.468007 BFGS: 6 15:45:51 -13.710203 5.291714 BFGS: 7 15:45:51 -14.290246 3.464143 BFGS: 8 15:45:51 -14.642489 1.939762 BFGS: 9 15:45:51 -14.806995 0.678656 BFGS: 10 15:45:51 -14.830400 0.126712 BFGS: 11 15:45:51 -14.830878 0.044379 BFGS: 12 15:45:51 -14.830922 0.032043 BFGS: 13 15:45:51 -14.831046 0.025630 BFGS: 14 15:45:51 -14.831089 0.012739 BFGS: 15 15:45:51 -14.831098 0.002958 BFGS: 16 15:45:51 -14.831098 0.000376 BFGS: 17 15:45:52 -14.831099 0.000011 BFGS: 18 15:45:52 -14.831099 0.000001 BFGS: 19 15:45:52 -14.831099 0.000000 Minimization converged after 19 steps. Maximum force component: 1.5720091021684594e-31 eV/Angstrom Maximum stress component: 5.812022985683741e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.9645145539276614, -9.750287406743082e-17, 1.3795817876268265e-34], [-1.4822572769638307, 2.567344913590048, 1.7564492080993316e-34], [-3.183108248881227e-36, 1.1470116967584835e-33, 4.78261987662741]]) forces = [[ 1.12666428e-31 -6.85641001e-32 1.57200910e-31] [-1.12666428e-31 6.85641001e-32 -1.57200910e-31]] stress = [-4.24994358e-10 -4.24994358e-10 -5.81202299e-10 -2.00770718e-33 -1.78116042e-43 2.10690637e-25] energy per atom = -7.415549251729964 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0