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: Sim_LAMMPS_EAM_BonnyCastinBullens_2013_FeCrW__SM_699257350704_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 15:42:05 -5.196157 4.745992 BFGS: 1 15:42:06 -5.869383 4.505580 BFGS: 2 15:42:06 -6.468384 3.943749 BFGS: 3 15:42:06 -6.973590 3.271623 BFGS: 4 15:42:06 -7.378902 2.530733 BFGS: 5 15:42:06 -7.673379 1.697040 BFGS: 6 15:42:06 -7.842267 0.737570 BFGS: 7 15:42:07 -7.876408 0.073665 BFGS: 8 15:42:07 -7.876704 0.017052 BFGS: 9 15:42:07 -7.876710 0.013840 BFGS: 10 15:42:07 -7.876724 0.000798 BFGS: 11 15:42:07 -7.876724 0.000080 BFGS: 12 15:42:08 -7.876724 0.000000 BFGS: 13 15:42:08 -7.876724 0.000000 Minimization converged after 13 steps. Maximum force component: 1.601287228137851e-32 eV/Angstrom Maximum stress component: 3.040464325934121e-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([[2.598237076335033, 7.504229605618836e-17, 2.398252579672833e-36], [-1.2991185381675165, 2.2501393131607457, 3.731054349757985e-36], [2.9188293790225274e-35, 1.073683610534142e-35, 4.242903376904603]]) forces = [[-1.60128723e-32 1.38675542e-32 1.56042114e-68] [ 1.06752482e-32 -4.62251806e-33 -2.74612918e-70]] stress = [ 1.15732837e-10 1.15732837e-10 -3.04046433e-10 1.72141922e-33 1.24946446e-44 -4.38173164e-26] energy per atom = -3.937926609769946 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0