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 18:18:59 85.637802 39.3804 BFGS: 1 18:18:59 65.206279 40.8377 BFGS: 2 18:18:59 50.129728 40.6203 BFGS: 3 18:18:59 36.011387 39.6143 BFGS: 4 18:19:00 20.636024 37.1938 BFGS: 5 18:19:00 3.081326 32.9195 BFGS: 6 18:19:00 -11.476045 27.8986 BFGS: 7 18:19:00 -23.380739 22.4361 BFGS: 8 18:19:00 -32.792654 16.8120 BFGS: 9 18:19:00 -39.878841 11.5553 BFGS: 10 18:19:00 -44.862139 9.4568 BFGS: 11 18:19:00 -47.917255 7.7727 BFGS: 12 18:19:00 -49.469760 6.5937 BFGS: 13 18:19:00 -50.747588 5.8597 BFGS: 14 18:19:00 -51.549672 5.0681 BFGS: 15 18:19:00 -52.108634 3.9987 BFGS: 16 18:19:00 -52.475293 2.1632 BFGS: 17 18:19:00 -52.690355 1.6631 BFGS: 18 18:19:00 -52.792438 2.3428 BFGS: 19 18:19:00 -52.937899 2.1890 BFGS: 20 18:19:00 -53.072085 2.0754 BFGS: 21 18:19:00 -53.255548 1.6053 BFGS: 22 18:19:00 -53.345287 1.1372 BFGS: 23 18:19:00 -53.478987 0.9953 BFGS: 24 18:19:00 -53.580325 0.4053 BFGS: 25 18:19:00 -53.593944 0.1029 BFGS: 26 18:19:00 -53.595787 0.0041 BFGS: 27 18:19:00 -53.595788 0.0000 BFGS: 28 18:19:00 -53.595788 0.0000 BFGS: 29 18:19:00 -53.595788 0.0000 Minimization converged after 29 steps. Maximum force component: 4.383021723342041e-12 eV/Angstrom Maximum stress component: 2.163198257772582e-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 = [[ 4.38302172e-12 4.38302172e-12 4.38302172e-12] [-4.38302172e-12 -4.38302172e-12 4.38302172e-12] [-4.38302172e-12 4.38302172e-12 -4.38302172e-12] [ 4.38302172e-12 -4.38302172e-12 -4.38302172e-12] [ 4.38302172e-12 4.38302172e-12 4.38302172e-12] [-4.38302172e-12 -4.38302172e-12 4.38302172e-12] [-4.38302172e-12 4.38302172e-12 -4.38302172e-12] [ 4.38302172e-12 -4.38302172e-12 -4.38302172e-12]] stress = [-2.16319826e-12 -2.16319826e-12 -2.16319826e-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.