element(s): ['Ni'] 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: ['2.582', '1.5943455'] model name: MEAM_LAMMPS_Wagner_2007_Ni__MO_444394830472_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.582, 0, 0], [-1.291, 2.2360775925714, 0], [0, 0, 4.1166]] ========================================= Step Time Energy fmax BFGS: 0 21:52:34 -8.766399 1.085883 BFGS: 1 21:52:34 -8.801482 0.881548 BFGS: 2 21:52:34 -8.855961 0.179774 BFGS: 3 21:52:34 -8.856907 0.198286 BFGS: 4 21:52:34 -8.858106 0.151921 BFGS: 5 21:52:34 -8.858917 0.050881 BFGS: 6 21:52:34 -8.859044 0.010461 BFGS: 7 21:52:34 -8.859051 0.000706 BFGS: 8 21:52:34 -8.859051 0.000053 BFGS: 9 21:52:34 -8.859051 0.000002 BFGS: 10 21:52:34 -8.859051 0.000000 BFGS: 11 21:52:34 -8.859051 0.000000 Minimization converged after 11 steps. Maximum force component: 1.530371041639756e-32 eV/Angstrom Maximum stress component: 1.1095494210016791e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.483168984968368, 1.0419089562946688e-17, -1.4887967459287593e-35], [-1.241584492484184, 2.1504874228722244, -2.913961274785432e-35], [-1.9483062405152348e-35, 2.6826194727389105e-35, 4.090687361979759]]) forces = [[ 1.53037104e-32 -8.83560133e-33 5.85550302e-68] [-1.53037104e-32 8.83560133e-33 -5.85550302e-68]] stress = [ 1.10954942e-11 1.10954942e-11 -3.60116082e-12 -4.67052831e-34 8.08959233e-34 1.66154367e-27] energy per atom = -4.429525609306816 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0