element(s): ['N'] AFLOW prototype label: A_cI8_199_a Parameter names: ['a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.8018', '0.66473467'] model name: Sim_LAMMPS_ADP_TseplyaevStarikov_2016_UN__SM_474015477315_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['N'] representative atom coordinates = [[0.16473467 0.16473467 0.16473467]] spacegroup = 199 cell = [[3.8018, 0, 0], [0, 3.8018, 0], [0, 0, 3.8018]] ========================================= Step Time Energy fmax BFGS: 0 17:23:45 85.637802 39.380416 BFGS: 1 17:23:45 65.206279 40.837665 BFGS: 2 17:23:45 50.129728 40.620343 BFGS: 3 17:23:45 36.011387 39.614330 BFGS: 4 17:23:45 20.636024 37.193802 BFGS: 5 17:23:45 3.081326 32.919529 BFGS: 6 17:23:45 -11.476045 27.898616 BFGS: 7 17:23:45 -23.380739 22.436083 BFGS: 8 17:23:45 -32.792654 16.812044 BFGS: 9 17:23:45 -39.878841 11.555258 BFGS: 10 17:23:46 -44.862139 9.456843 BFGS: 11 17:23:46 -47.917255 7.772716 BFGS: 12 17:23:46 -49.469760 6.593733 BFGS: 13 17:23:46 -50.747588 5.859656 BFGS: 14 17:23:46 -51.549672 5.068086 BFGS: 15 17:23:46 -52.108634 3.998674 BFGS: 16 17:23:46 -52.475293 2.163153 BFGS: 17 17:23:46 -52.690355 1.663125 BFGS: 18 17:23:46 -52.792438 2.342763 BFGS: 19 17:23:46 -52.937899 2.188991 BFGS: 20 17:23:46 -53.072085 2.075398 BFGS: 21 17:23:46 -53.255548 1.605295 BFGS: 22 17:23:46 -53.345287 1.137217 BFGS: 23 17:23:46 -53.478987 0.995344 BFGS: 24 17:23:46 -53.580325 0.405307 BFGS: 25 17:23:46 -53.593944 0.102902 BFGS: 26 17:23:46 -53.595787 0.004076 BFGS: 27 17:23:46 -53.595788 0.000038 BFGS: 28 17:23:46 -53.595788 0.000000 BFGS: 29 17:23:46 -53.595788 0.000000 Minimization converged after 29 steps. Maximum force component: 4.383565848272339e-12 eV/Angstrom Maximum stress component: 2.1631297280577916e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['N', 'N', 'N', 'N', 'N', 'N', 'N', 'N'] basis = [[0.25 0.25 0.25] [0.25 0.75 0.75] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.75 0.75 0.75] [0.75 0.25 0.25] [0.25 0.25 0.75] [0.25 0.75 0.25]] cellpar = Cell([4.220867708599823, 4.220867708599823, 4.220867708599823]) forces = [[ 4.38356585e-12 4.38356585e-12 4.38356585e-12] [-4.38356585e-12 -4.38356585e-12 4.38356585e-12] [-4.38356585e-12 4.38356585e-12 -4.38356585e-12] [ 4.38356585e-12 -4.38356585e-12 -4.38356585e-12] [ 4.38356585e-12 4.38356585e-12 4.38356585e-12] [-4.38356585e-12 -4.38356585e-12 4.38356585e-12] [-4.38356585e-12 4.38356585e-12 -4.38356585e-12] [ 4.38356585e-12 -4.38356585e-12 -4.38356585e-12]] stress = [-2.16312973e-12 -2.16312973e-12 -2.16312973e-12 0.00000000e+00 0.00000000e+00 0.00000000e+00] energy per atom = -6.699473548589055 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_cI8_199_a, while relaxed is A_cP1_221_a. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.