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_KoGrabowskiNeugebauer_2015_NiTi__MO_663355627503_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 14:06:45 -8.791403 1.046036 BFGS: 1 14:06:45 -8.825510 0.848266 BFGS: 2 14:06:45 -8.877288 0.200596 BFGS: 3 14:06:45 -8.877905 0.175397 BFGS: 4 14:06:46 -8.880051 0.006994 BFGS: 5 14:06:46 -8.880055 0.001103 BFGS: 6 14:06:46 -8.880055 0.000001 BFGS: 7 14:06:46 -8.880055 0.000000 Minimization converged after 7 steps. Maximum force component: 6.635602797876246e-33 eV/Angstrom Maximum stress component: 3.2238608812672906e-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([[2.4865046835907876, 1.8343751218402594e-17, 4.6173492896365095e-37], [-1.2432523417953938, 2.153376222618609, -5.1599622306828225e-37], [-1.3875675777018005e-36, -2.9961499658457946e-36, 4.0831453744082795]]) forces = [[ 6.38511177e-33 2.21186760e-33 8.92818561e-70] [-1.27702235e-33 -6.63560280e-33 6.41482389e-70]] stress = [-1.59499593e-11 -1.59499593e-11 -3.22386088e-11 -8.17753662e-34 -2.02341556e-34 1.20828921e-27] energy per atom = -4.440027470228072 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0