element(s): ['Si'] AFLOW prototype label: A_hR8_148_cf Parameter names: ['a', 'c/a', 'x1', 'x2', 'y2', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['9.4412577', '0.59921929', '0.28578699', '0.47802387', '0.97998916', '0.28193827'] model name: MEAM_LAMMPS_DuLenoskyHennig_2011_Si__MO_883726743759_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si', 'Si'] representative atom coordinates = [[0. 0. 0.28578699] [0.73333873 0.76862656 0.24665043]] spacegroup = 148 cell = [[9.4413, 0, 0], [-4.72065, 8.17640564475, 0], [0, 0, 5.6574]] ========================================= Step Time Energy fmax BFGS: 0 16:06:56 -103.828697 0.7081 BFGS: 1 16:06:56 -103.965363 0.6210 BFGS: 2 16:06:56 -104.394595 0.5714 BFGS: 3 16:06:56 -104.564430 0.7989 BFGS: 4 16:06:56 -104.835068 0.8997 BFGS: 5 16:06:56 -105.066172 0.7774 BFGS: 6 16:06:56 -105.281547 0.5430 BFGS: 7 16:06:57 -105.358835 0.3883 BFGS: 8 16:06:57 -105.381703 0.3329 BFGS: 9 16:06:57 -105.426751 0.2471 BFGS: 10 16:06:57 -105.483218 0.2358 BFGS: 11 16:06:57 -105.561557 0.3727 BFGS: 12 16:06:57 -105.683996 0.5376 BFGS: 13 16:06:57 -105.864619 0.7391 BFGS: 14 16:06:57 -106.133822 1.0306 BFGS: 15 16:06:57 -106.479927 1.1646 BFGS: 16 16:06:57 -106.853240 1.1639 BFGS: 17 16:06:57 -107.142956 0.6832 BFGS: 18 16:06:57 -107.356654 0.3270 BFGS: 19 16:06:57 -107.390988 0.3699 BFGS: 20 16:06:57 -107.409595 0.4000 BFGS: 21 16:06:57 -107.424997 0.4144 BFGS: 22 16:06:57 -107.447470 0.4129 BFGS: 23 16:06:57 -107.469844 0.3848 BFGS: 24 16:06:57 -107.493444 0.3385 BFGS: 25 16:06:57 -107.517196 0.2882 BFGS: 26 16:06:57 -107.540907 0.2374 BFGS: 27 16:06:57 -107.563445 0.2096 BFGS: 28 16:06:57 -107.583454 0.1742 BFGS: 29 16:06:57 -107.596954 0.1617 BFGS: 30 16:06:57 -107.600144 0.1770 BFGS: 31 16:06:57 -107.603959 0.1447 BFGS: 32 16:06:57 -107.604653 0.1471 BFGS: 33 16:06:57 -107.605226 0.1355 BFGS: 34 16:06:57 -107.606600 0.0986 BFGS: 35 16:06:57 -107.608026 0.0662 BFGS: 36 16:06:57 -107.610925 0.0776 BFGS: 37 16:06:57 -107.612961 0.0529 BFGS: 38 16:06:57 -107.613680 0.0152 BFGS: 39 16:06:57 -107.613757 0.0027 BFGS: 40 16:06:57 -107.613759 0.0001 BFGS: 41 16:06:57 -107.613759 0.0000 BFGS: 42 16:06:57 -107.613759 0.0000 BFGS: 43 16:06:57 -107.613759 0.0000 Minimization converged after 43 steps. Maximum force component: 4.751760806070088e-09 eV/Angstrom Maximum stress component: 2.715309847331571e-10 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', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[0. 0. 0.19727115] [0.66666667 0.33333333 0.53060448] [0.33333333 0.66666667 0.86393781] [1. 1. 0.80272885] [0.66666667 0.33333333 0.13606219] [0.33333333 0.66666667 0.46939552] [0.73242372 0.76757628 0.26757628] [0.23242372 0.96484743 0.26757628] [0.03515257 0.26757628 0.26757628] [0.39909038 0.10090962 0.60090962] [0.89909038 0.29818077 0.60090962] [0.70181923 0.60090962 0.60090962] [0.06575705 0.43424295 0.93424295] [0.56575705 0.6315141 0.93424295] [0.3684859 0.93424295 0.93424295] [0.26757628 0.23242372 0.73242372] [0.76757628 0.03515257 0.73242372] [0.96484743 0.73242372 0.73242372] [0.93424295 0.56575705 0.06575705] [0.43424295 0.3684859 0.06575705] [0.6315141 0.06575705 0.06575705] [0.60090962 0.89909038 0.39909038] [0.10090962 0.70181923 0.39909038] [0.29818077 0.39909038 0.39909038]] cellpar = Cell([[9.200715696882442, 3.859471846241058e-14, -6.69535028595847e-18], [-4.600357848441256, 7.9680535264984185, 1.6131572470628478e-16], [-3.78255926527388e-18, 4.70325992850707e-15, 5.634264681183852]]) forces = [[ 2.06326410e-27 -2.56597764e-24 -3.07391031e-09] [ 2.06316329e-27 -2.56597852e-24 -3.07391031e-09] [ 2.06342161e-27 -2.56597774e-24 -3.07391031e-09] [-2.06376813e-27 2.56597782e-24 3.07391031e-09] [-2.06417136e-27 2.56597747e-24 3.07391031e-09] [-2.06386894e-27 2.56597782e-24 3.07391031e-09] [ 4.38073592e-09 1.91586443e-09 -4.52101083e-10] [-3.84955522e-09 2.83589638e-09 -4.52101083e-10] [-5.31180694e-10 -4.75176081e-09 -4.52101083e-10] [ 4.38073592e-09 1.91586443e-09 -4.52101083e-10] [-3.84955522e-09 2.83589638e-09 -4.52101083e-10] [-5.31180694e-10 -4.75176081e-09 -4.52101083e-10] [ 4.38073592e-09 1.91586443e-09 -4.52101083e-10] [-3.84955522e-09 2.83589638e-09 -4.52101083e-10] [-5.31180694e-10 -4.75176081e-09 -4.52101083e-10] [-4.38073592e-09 -1.91586443e-09 4.52101083e-10] [ 3.84955522e-09 -2.83589638e-09 4.52101083e-10] [ 5.31180694e-10 4.75176081e-09 4.52101083e-10] [-4.38073592e-09 -1.91586443e-09 4.52101083e-10] [ 3.84955522e-09 -2.83589638e-09 4.52101083e-10] [ 5.31180694e-10 4.75176081e-09 4.52101083e-10] [-4.38073592e-09 -1.91586443e-09 4.52101083e-10] [ 3.84955522e-09 -2.83589638e-09 4.52101083e-10] [ 5.31180694e-10 4.75176081e-09 4.52101083e-10]] stress = [-2.54555018e-10 -2.54555018e-10 -2.71530985e-10 7.31591087e-26 -5.04997391e-26 -4.16208409e-27] energy per atom = -4.483906635310337 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_hR8_148_cf, while relaxed is A_cI16_206_c. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.