element(s): ['Cr'] 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: ['3.0849', '1.6535058'] model name: MEAM_LAMMPS_WuLeeSu_2017_NiCrFe__MO_912636107108_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cr'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.0849, 0, 0], [-1.54245, 2.6716017681346, 0], [0, 0, 5.1009]] ========================================= Step Time Energy fmax BFGS: 0 10:54:52 -5.572812 3.491659 BFGS: 1 10:54:53 -6.064047 3.413558 BFGS: 2 10:54:53 -6.551477 3.261811 BFGS: 3 10:54:53 -7.018942 3.046798 BFGS: 4 10:54:53 -7.440603 2.724602 BFGS: 5 10:54:54 -7.778572 2.165926 BFGS: 6 10:54:54 -8.001573 1.332232 BFGS: 7 10:54:54 -8.077531 0.168570 BFGS: 8 10:54:54 -8.078596 0.191253 BFGS: 9 10:54:55 -8.081537 0.129365 BFGS: 10 10:54:55 -8.082185 0.034066 BFGS: 11 10:54:55 -8.082220 0.003935 BFGS: 12 10:54:56 -8.082221 0.000611 BFGS: 13 10:54:56 -8.082221 0.000025 BFGS: 14 10:54:56 -8.082221 0.000001 BFGS: 15 10:54:56 -8.082221 0.000000 Minimization converged after 15 steps. Maximum force component: 1.06911517241061e-33 eV/Angstrom Maximum stress component: 5.223249418886825e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cr', 'Cr'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.5948894212443254, 8.863578528446235e-17, 1.0413906583503387e-36], [-1.2974447106221627, 2.247240158809085, 2.2050845601606817e-36], [4.459283738881121e-36, -1.131411153831165e-37, 4.163372513339648]]) forces = [[-1.14510241e-69 2.90535816e-71 -1.06911517e-33] [ 1.14510241e-69 -2.90535816e-71 1.06911517e-33]] stress = [-5.22324942e-10 -5.22324942e-10 -4.03799778e-10 1.97613660e-33 -3.80307665e-34 4.01496448e-25] energy per atom = -4.041110374085551 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0