element(s): ['N', 'U'] AFLOW prototype label: AB_hR2_166_a_b 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: ['3.5114556', '2.6143467'] model name: Sim_LAMMPS_ADP_TseplyaevStarikov_2016_UN__SM_474015477315_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['N', 'U'] representative atom coordinates = [[0. 0. 0. ] [0. 0. 0.5]] spacegroup = 166 cell = [[3.5115, 0, 0], [-1.75575, 3.0410482053891, 0], [0, 0, 9.1802]] ========================================= Step Time Energy fmax BFGS: 0 11:29:39 -46.621102 5.355387 BFGS: 1 11:29:39 -46.990727 4.751564 BFGS: 2 11:29:39 -47.336499 4.108785 BFGS: 3 11:29:39 -47.651330 3.419407 BFGS: 4 11:29:39 -47.925772 2.693803 BFGS: 5 11:29:40 -48.151591 2.198981 BFGS: 6 11:29:40 -48.330843 1.648472 BFGS: 7 11:29:40 -48.453162 1.074118 BFGS: 8 11:29:40 -48.515479 0.502147 BFGS: 9 11:29:40 -48.525407 0.166527 BFGS: 10 11:29:40 -48.526441 0.161342 BFGS: 11 11:29:40 -48.540266 0.100576 BFGS: 12 11:29:40 -48.547089 0.033200 BFGS: 13 11:29:40 -48.547742 0.003021 BFGS: 14 11:29:40 -48.547745 0.000037 BFGS: 15 11:29:41 -48.547745 0.000002 BFGS: 16 11:29:41 -48.547745 0.000000 BFGS: 17 11:29:41 -48.547745 0.000000 Minimization converged after 17 steps. Maximum force component: 5.704800326326721e-31 eV/Angstrom Maximum stress component: 1.5286720141313374e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['N', 'N', 'N', 'U', 'U', 'U'] basis = [[0. 0. 0. ] [0.66666667 0.33333333 0.33333333] [0.33333333 0.66666667 0.66666667] [1. 1. 0.5 ] [0.66666667 0.33333333 0.83333333] [0.33333333 0.66666667 0.16666667]] cellpar = Cell([[3.401080165133023, 5.120208479240755e-17, -1.2738047700672749e-36], [-1.7005400825665116, 2.9454218233125715, -2.5343357435627837e-36], [-3.821871264952657e-36, -1.3229150061449463e-35, 8.330910978643509]]) forces = [[ 1.39738499e-32 -4.03390300e-32 -1.71144010e-31] [-4.19215497e-32 8.06780599e-33 -1.36915208e-31] [ 3.72635997e-32 -6.45424479e-32 -1.82553610e-31] [-9.31589992e-32 -1.61356120e-32 5.47660831e-31] [-3.72635997e-32 -5.60990597e-49 -5.70480033e-31] [-1.11790799e-31 -1.68297179e-48 5.47660831e-31]] stress = [ 3.83525183e-12 3.83525183e-12 -1.52867201e-11 -6.02052240e-46 -2.08931142e-46 5.88736912e-28] energy per atom = -8.091290827861037 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is AB_hR2_166_a_b, while relaxed is AB_cF8_225_a_b. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.