element(s): ['N'] AFLOW prototype label: A_hP4_194_f Parameter names: ['a', 'c/a', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.2753', '1.6578954', '0.32853587'] model name: MEAM_LAMMPS_KimLee_2008_TiN__MO_070542625990_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['N'] representative atom coordinates = [[0.33333333 0.66666667 0.32853587]] spacegroup = 194 cell = [[4.2753, 0, 0], [-2.13765, 3.7025184087996, 0], [0, 0, 7.088]] ========================================= Step Time Energy fmax BFGS: 0 15:28:44 -18.003926 4.4575 BFGS: 1 15:28:44 -15.144801 39.8553 BFGS: 2 15:28:44 -18.126018 1.8942 BFGS: 3 15:28:44 -18.191322 1.2445 BFGS: 4 15:28:44 -18.303416 1.7132 BFGS: 5 15:28:44 -18.400865 1.9941 BFGS: 6 15:28:44 -18.488962 2.1546 BFGS: 7 15:28:44 -18.570073 2.2315 BFGS: 8 15:28:44 -18.645420 2.2477 BFGS: 9 15:28:44 -18.715693 2.4175 BFGS: 10 15:28:44 -18.781307 2.5274 BFGS: 11 15:28:44 -18.842524 2.5716 BFGS: 12 15:28:44 -18.899528 2.5684 BFGS: 13 15:28:44 -18.944455 2.7943 BFGS: 14 15:28:44 -18.990998 2.1259 BFGS: 15 15:28:44 -19.042126 1.3096 BFGS: 16 15:28:44 -19.111780 0.7959 BFGS: 17 15:28:44 -19.150358 0.7054 BFGS: 18 15:28:44 -19.185200 0.6602 BFGS: 19 15:28:44 -19.216739 0.6360 BFGS: 20 15:28:44 -19.245310 0.6199 BFGS: 21 15:28:44 -19.271207 0.6483 BFGS: 22 15:28:44 -19.294696 0.7160 BFGS: 23 15:28:44 -19.316011 0.7714 BFGS: 24 15:28:44 -19.335359 0.8138 BFGS: 25 15:28:44 -19.352926 0.8437 BFGS: 26 15:28:44 -19.368891 0.8584 BFGS: 27 15:28:44 -19.405119 1.2816 BFGS: 28 15:28:44 -19.515358 1.2845 BFGS: 29 15:28:44 -19.519526 0.4918 BFGS: 30 15:28:44 -19.519998 0.0340 BFGS: 31 15:28:44 -19.520000 0.0002 BFGS: 32 15:28:44 -19.520000 0.0000 BFGS: 33 15:28:44 -19.520000 0.0000 Minimization converged after 33 steps. Maximum force component: 3.3040237212844674e-13 eV/Angstrom Maximum stress component: 3.60489149026327e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['N', 'N', 'N', 'N'] basis = [[0.33333333 0.66666667 0.30838102] [0.66666666 0.33333334 0.80838102] [0.66666666 0.33333334 0.69161898] [0.33333333 0.66666667 0.19161898]] cellpar = Cell([[4.971369140581729, -9.809826517471733e-18, -2.115075201087877e-36], [-2.4856845702908643, 4.305331967333791, -5.135575756978851e-36], [-9.28627645781889e-35, -2.907553333225279e-34, 9.420869774855056]]) forces = [[-3.25682006e-48 -1.01971744e-47 3.30402372e-13] [ 2.14442303e-46 1.37237795e-45 3.30402372e-13] [-2.14442303e-46 -1.37237795e-45 -3.30402372e-13] [ 3.25682006e-48 1.01971744e-47 -3.30402372e-13]] stress = [-3.33578635e-46 -3.33578635e-46 -3.60489149e-15 -5.83070987e-47 -2.51148287e-49 -8.61925588e-62] energy per atom = -4.88000001337364 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0