element(s): ['O', 'Ti'] AFLOW prototype label: A2B_cF12_225_c_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.8858'] model name: Sim_LAMMPS_MEAM_ZhangTrinkle_2016_TiO__SM_513612626462_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'Ti'] representative atom coordinates = [[0.25 0.25 0.25] [0. 0. 0. ]] spacegroup = 225 cell = [[4.8858, 0, 0], [0, 4.8858, 0], [0, 0, 4.8858]] ========================================= Step Time Energy fmax BFGS: 0 16:31:55 -62.917250 6.708869 BFGS: 1 16:31:56 -63.934504 6.838812 BFGS: 2 16:31:56 -64.964198 6.873947 BFGS: 3 16:31:57 -65.978388 6.551769 BFGS: 4 16:31:57 -66.898463 5.604689 BFGS: 5 16:31:58 -67.691499 5.293697 BFGS: 6 16:31:58 -68.495548 5.419251 BFGS: 7 16:31:59 -69.315532 5.535832 BFGS: 8 16:31:59 -70.162521 5.750636 BFGS: 9 16:32:00 -71.038609 5.923393 BFGS: 10 16:32:00 -71.937369 6.052798 BFGS: 11 16:32:01 -72.852131 6.134969 BFGS: 12 16:32:01 -73.775067 6.161438 BFGS: 13 16:32:02 -74.697664 6.129550 BFGS: 14 16:32:02 -75.610782 6.034871 BFGS: 15 16:32:03 -76.504887 5.875372 BFGS: 16 16:32:03 -77.370412 5.656269 BFGS: 17 16:32:03 -78.199334 5.388109 BFGS: 18 16:32:04 -78.984291 5.069235 BFGS: 19 16:32:04 -79.717510 4.698473 BFGS: 20 16:32:04 -80.381489 4.057403 BFGS: 21 16:32:05 -80.928360 3.228930 BFGS: 22 16:32:05 -81.348768 2.372286 BFGS: 23 16:32:06 -81.638971 1.493794 BFGS: 24 16:32:07 -81.792863 0.532617 BFGS: 25 16:32:07 -81.814276 0.016303 BFGS: 26 16:32:08 -81.814297 0.000092 BFGS: 27 16:32:08 -81.814297 0.000000 BFGS: 28 16:32:09 -81.814297 0.000000 Minimization converged after 28 steps. Maximum force component: 1.1533872809842555e-30 eV/Angstrom Maximum stress component: 2.331782750198923e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.25 0.25 0.25] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.25 0.75 0.75] [0.25 0.25 0.75] [0.75 0.75 0.75] [0.25 0.75 0.25] [0.75 0.25 0.25] [0. 0. 0. ] [0. 0.5 0.5 ] [0.5 0. 0.5 ] [0.5 0.5 0. ]] cellpar = Cell([[4.386276237105891, -2.2789669527530307e-32, 1.0083238726040816e-33], [-2.554673714552875e-32, 4.386276237105891, -5.152211373828158e-18], [-1.0747682385420681e-33, -5.152211373828156e-18, 4.386276237105891]]) forces = [[-3.76202492e-31 6.03726155e-31 -4.28014811e-31] [ 2.25270953e-31 -4.86585259e-31 5.40650288e-32] [-4.95596097e-32 6.26253250e-31 -7.43394146e-32] [ 8.56029623e-32 -7.90701046e-31 -1.57689667e-31] [ 3.30021947e-31 1.04976264e-30 2.86094111e-31] [-3.51422687e-31 -5.85704479e-31 7.79437498e-31] [-1.19393605e-31 -9.32621747e-31 -2.38787211e-31] [ 1.21646315e-31 1.15338728e-30 -7.65921241e-32] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-2.33178275e-15 -2.33178275e-15 -2.33178275e-15 3.98161025e-33 -3.09652969e-33 2.13468041e-51] energy per atom = -6.817858053795997 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0