element(s): ['Ge'] AFLOW prototype label: A_oI4_74_e Parameter names: ['a', 'b/a', 'c/a', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.1963', '0.99289879', '0.54889056', '0.13235996'] model name: MEAM_LAMMPS_KimShinLee_2008_Ge__MO_657096500078_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ge'] representative atom coordinates = [[0. 0.25 0.13235996]] spacegroup = 74 cell = [[5.1963, 0, 0], [0, 5.1594, 0], [0, 0, 2.8522]] ========================================= Step Time Energy fmax BFGS: 0 17:10:52 -13.818134 2.139000 BFGS: 1 17:10:52 -13.931381 1.794471 BFGS: 2 17:10:52 -14.012419 1.384258 BFGS: 3 17:10:52 -14.068705 0.936619 BFGS: 4 17:10:52 -14.106328 0.416801 BFGS: 5 17:10:52 -14.122256 0.248418 BFGS: 6 17:10:52 -14.126103 0.156355 BFGS: 7 17:10:52 -14.129303 0.083828 BFGS: 8 17:10:52 -14.129580 0.065720 BFGS: 9 17:10:52 -14.130144 0.024791 BFGS: 10 17:10:52 -14.130192 0.007625 BFGS: 11 17:10:52 -14.130196 0.001050 BFGS: 12 17:10:52 -14.130196 0.000598 BFGS: 13 17:10:52 -14.130196 0.000502 BFGS: 14 17:10:52 -14.130196 0.000459 BFGS: 15 17:10:52 -14.130196 0.000252 BFGS: 16 17:10:52 -14.130196 0.000058 BFGS: 17 17:10:52 -14.130196 0.000012 BFGS: 18 17:10:53 -14.130196 0.000001 BFGS: 19 17:10:53 -14.130196 0.000000 BFGS: 20 17:10:53 -14.130196 0.000000 Minimization converged after 20 steps. Maximum force component: 1.988219189980045e-10 eV/Angstrom Maximum stress component: 3.713157775354212e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ge', 'Ge', 'Ge', 'Ge'] basis = [[0. 0.25 0.125] [0. 0.75 0.875] [0.5 0.75 0.625] [0.5 0.25 0.375]] cellpar = Cell([[5.258889898517362, -1.3362350504895038e-36, 0.0], [-1.3566318267346582e-36, 5.258889898534481, 0.0], [0.0, 0.0, 2.6945776455919597]]) forces = [[ 8.10260282e-33 -2.05879608e-69 -1.98821919e-10] [-7.59619015e-33 1.93012132e-69 1.98821919e-10] [ 7.72279332e-33 -1.96229001e-69 -1.98821919e-10] [-8.10260282e-33 2.05879608e-69 1.98821919e-10]] stress = [ 3.33265938e-11 3.71315778e-11 -1.41561830e-12 0.00000000e+00 0.00000000e+00 -9.81568810e-49] energy per atom = -3.5325491019576187 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_oI4_74_e, while relaxed is A_tI4_141_a. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.