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 20:43:56 -8.791403 1.046036 BFGS: 1 20:43:56 -8.825510 0.848266 BFGS: 2 20:43:56 -8.877288 0.200596 BFGS: 3 20:43:56 -8.877905 0.175397 BFGS: 4 20:43:56 -8.880051 0.006994 BFGS: 5 20:43:56 -8.880055 0.001103 BFGS: 6 20:43:56 -8.880055 0.000001 BFGS: 7 20:43:56 -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, 1.8394101274565486e-17, 3.8057346994874056e-36], [-1.2432523417953938, 2.153376222618609, -4.083889747924224e-37], [-2.542523395749094e-37, -5.323286786615732e-37, 4.0831453744082795]]) forces = [[ 6.38511177e-33 2.21186760e-33 1.13078436e-68] [-1.27702235e-33 -6.63560280e-33 -6.55977129e-69]] stress = [-1.59499593e-11 -1.59499593e-11 -3.22386088e-11 -1.16821952e-33 -4.04683112e-34 9.65468566e-28] 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