element(s): ['Si'] AFLOW prototype label: A_mC16_12_4i Parameter names: ['a', 'b/a', 'c/a', 'beta', 'x1', 'z1', 'x2', 'z2', 'x3', 'z3', 'x4', 'z4'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['13.9056', '0.27794558', '1.0489443', '154.3362', '0.18156111', '0.12588526', '0.90562063', '0.34640648', '0.15579867', '0.9429254', '0.14139464', '0.41433526'] model name: EDIP_JustoBazantKaxiras_1998_Si__MO_958932894036_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si', 'Si', 'Si', 'Si'] representative atom coordinates = [[0.94432415 0. 0.87411474] [0.44078585 0. 0.65359352] [0.78712673 0. 0.0570746 ] [0.27294062 0. 0.58566474]] spacegroup = 12 cell = [[13.9056, 0, 0], [0, 3.865, 0], [0.75831798477852, 0, 6.3171480973586]] ========================================= Step Time Energy fmax BFGS: 0 09:37:15 -72.152245 0.788777 BFGS: 1 09:37:15 -72.195827 0.562155 BFGS: 2 09:37:15 -72.241263 0.193934 BFGS: 3 09:37:15 -72.247304 0.149583 BFGS: 4 09:37:15 -72.253692 0.076417 BFGS: 5 09:37:15 -72.254596 0.079549 BFGS: 6 09:37:15 -72.255988 0.083629 BFGS: 7 09:37:15 -72.257048 0.079707 BFGS: 8 09:37:15 -72.257985 0.066542 BFGS: 9 09:37:15 -72.258452 0.052991 BFGS: 10 09:37:15 -72.258737 0.042038 BFGS: 11 09:37:15 -72.258970 0.033884 BFGS: 12 09:37:15 -72.259236 0.030147 BFGS: 13 09:37:15 -72.259508 0.030513 BFGS: 14 09:37:15 -72.259741 0.024808 BFGS: 15 09:37:15 -72.259929 0.031538 BFGS: 16 09:37:15 -72.260131 0.037817 BFGS: 17 09:37:15 -72.260391 0.039046 BFGS: 18 09:37:15 -72.260662 0.037427 BFGS: 19 09:37:15 -72.260837 0.030896 BFGS: 20 09:37:15 -72.260913 0.024789 BFGS: 21 09:37:15 -72.260962 0.020576 BFGS: 22 09:37:15 -72.261027 0.015999 BFGS: 23 09:37:15 -72.261117 0.019180 BFGS: 24 09:37:15 -72.261211 0.015548 BFGS: 25 09:37:15 -72.261272 0.010784 BFGS: 26 09:37:15 -72.261295 0.006145 BFGS: 27 09:37:15 -72.261300 0.003884 BFGS: 28 09:37:15 -72.261301 0.004053 BFGS: 29 09:37:15 -72.261302 0.004307 BFGS: 30 09:37:15 -72.261304 0.004706 BFGS: 31 09:37:15 -72.261309 0.005234 BFGS: 32 09:37:15 -72.261317 0.007086 BFGS: 33 09:37:16 -72.261332 0.008430 BFGS: 34 09:37:16 -72.261346 0.006203 BFGS: 35 09:37:16 -72.261352 0.002238 BFGS: 36 09:37:16 -72.261353 0.000760 BFGS: 37 09:37:16 -72.261353 0.000809 BFGS: 38 09:37:16 -72.261353 0.000805 BFGS: 39 09:37:16 -72.261353 0.000769 BFGS: 40 09:37:16 -72.261353 0.000687 BFGS: 41 09:37:16 -72.261354 0.000903 BFGS: 42 09:37:16 -72.261354 0.000885 BFGS: 43 09:37:16 -72.261354 0.000467 BFGS: 44 09:37:16 -72.261354 0.000104 BFGS: 45 09:37:16 -72.261354 0.000017 BFGS: 46 09:37:16 -72.261354 0.000006 BFGS: 47 09:37:16 -72.261354 0.000002 BFGS: 48 09:37:16 -72.261354 0.000000 BFGS: 49 09:37:16 -72.261354 0.000000 BFGS: 50 09:37:16 -72.261354 0.000000 BFGS: 51 09:37:16 -72.261354 0.000000 BFGS: 52 09:37:16 -72.261354 0.000000 Minimization converged after 52 steps. Maximum force component: 4.483979194891408e-09 eV/Angstrom Maximum stress component: 3.6672906172073295e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[9.44457332e-01 1.74050333e-34 8.71082782e-01] [5.55426679e-02 9.32412496e-36 1.28917218e-01] [4.44457332e-01 5.00000000e-01 8.71082782e-01] [5.55542668e-01 5.00000000e-01 1.28917218e-01] [4.42328662e-01 1.74050333e-34 6.54534554e-01] [5.57671338e-01 1.24321666e-35 3.45465446e-01] [9.42328662e-01 5.00000000e-01 6.54534554e-01] [5.76713385e-02 5.00000000e-01 3.45465446e-01] [7.87163929e-01 0.00000000e+00 5.96815113e-02] [2.12836071e-01 3.72964999e-34 9.40318489e-01] [2.87163929e-01 5.00000000e-01 5.96815113e-02] [7.12836071e-01 5.00000000e-01 9.40318489e-01] [2.75721473e-01 7.45929997e-35 5.80391651e-01] [7.24278527e-01 1.24321666e-35 4.19608349e-01] [7.75721473e-01 5.00000000e-01 5.80391651e-01] [2.24278527e-01 5.00000000e-01 4.19608349e-01]] cellpar = Cell([[13.861711546722606, -3.65467969610897e-19, -0.04705279370851959], [-1.0227869741349788e-19, 3.872876715213394, 4.69386194854158e-19], [0.7346093396864504, 7.512267222155884e-19, 6.353391271393858]]) forces = [[-1.51899215e-09 3.07326584e-28 2.20967072e-09] [ 1.51899215e-09 -3.07326584e-28 -2.20967072e-09] [-1.51899215e-09 3.07326584e-28 2.20967072e-09] [ 1.51899215e-09 -3.07326584e-28 -2.20967072e-09] [ 3.51605012e-09 -6.34897521e-28 -4.48397919e-09] [-3.51605012e-09 6.34897521e-28 4.48397919e-09] [ 3.51605012e-09 -6.34897521e-28 -4.48397919e-09] [-3.51605012e-09 6.34897521e-28 4.48397919e-09] [ 1.68010175e-09 -8.76577793e-29 -3.63349007e-10] [-1.68010175e-09 8.76577793e-29 3.63349007e-10] [ 1.68010175e-09 -8.76577793e-29 -3.63349007e-10] [-1.68010175e-09 8.76577793e-29 3.63349007e-10] [-2.01833262e-09 -1.07538575e-28 -1.31903919e-09] [ 2.01833262e-09 1.07538575e-28 1.31903919e-09] [-2.01833262e-09 -1.07538575e-28 -1.31903919e-09] [ 2.01833262e-09 1.07538575e-28 1.31903919e-09]] stress = [-3.66729062e-11 2.42973687e-11 2.34271356e-12 -9.74173816e-32 -3.81878140e-12 -1.01938342e-30] energy per atom = -4.516334616610467 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0