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_MaiselKoZhang_2017_VNiTi__MO_744610363128_001 ==== 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 15:57:21 -8.791403 1.046036 BFGS: 1 15:57:21 -8.825510 0.848266 BFGS: 2 15:57:21 -8.877288 0.200596 BFGS: 3 15:57:21 -8.877905 0.175397 BFGS: 4 15:57:21 -8.880051 0.006994 BFGS: 5 15:57:21 -8.880055 0.001103 BFGS: 6 15:57:21 -8.880055 0.000001 BFGS: 7 15:57:21 -8.880055 0.000000 Minimization converged after 7 steps. Maximum force component: 6.710486992093405e-32 eV/Angstrom Maximum stress component: 3.2237782228430006e-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([[2.486504683590755, -6.351246252320026e-18, 4.0200111966158437e-38], [-1.2432523417953776, 2.1533762226185806, 8.03591036751581e-38], [1.6979952226682856e-36, 5.887711666258696e-36, 4.0831453744084465]]) forces = [[ 2.55404471e-33 4.42373520e-33 6.71048699e-32] [-2.55404471e-33 -4.42373520e-33 -6.71048699e-32]] stress = [-1.59484616e-11 -1.59484616e-11 -3.22377822e-11 -1.86915123e-33 -8.09366223e-34 -5.08434090e-27] energy per atom = -4.440027470228071 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0