element(s): ['Ca'] AFLOW prototype label: A_oF4_69_a Parameter names: ['a', 'b/a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.6138', '0.95457622', '0.98761979'] model name: MEAM_LAMMPS_KimJeonLee_2015_MgCa__MO_611309973581_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ca'] representative atom coordinates = [[0 0 0]] spacegroup = 69 cell = [[5.3588, 0, 0], [0, 5.5443, 0], [0, 0, 5.6138]] ========================================= Step Time Energy fmax BFGS: 0 17:04:37 -4.410066 1.151166 BFGS: 1 17:04:37 -4.465455 1.152794 BFGS: 2 17:04:37 -4.634036 1.153787 BFGS: 3 17:04:37 -4.802167 1.148093 BFGS: 4 17:04:37 -4.968789 1.134679 BFGS: 5 17:04:37 -5.132685 1.112392 BFGS: 6 17:04:37 -5.292462 1.079951 BFGS: 7 17:04:37 -5.446528 1.035931 BFGS: 8 17:04:37 -5.593076 0.978750 BFGS: 9 17:04:37 -5.730057 0.906657 BFGS: 10 17:04:37 -5.855156 0.817710 BFGS: 11 17:04:37 -5.965763 0.709767 BFGS: 12 17:04:37 -6.058946 0.580467 BFGS: 13 17:04:37 -6.131419 0.427223 BFGS: 14 17:04:37 -6.179519 0.247227 BFGS: 15 17:04:38 -6.199197 0.037564 BFGS: 16 17:04:38 -6.199445 0.008427 BFGS: 17 17:04:38 -6.199448 0.009539 BFGS: 18 17:04:38 -6.199452 0.010772 BFGS: 19 17:04:38 -6.199468 0.013493 BFGS: 20 17:04:38 -6.199496 0.015445 BFGS: 21 17:04:38 -6.199545 0.014770 BFGS: 22 17:04:38 -6.199592 0.010095 BFGS: 23 17:04:38 -6.199612 0.006720 BFGS: 24 17:04:38 -6.199615 0.004293 BFGS: 25 17:04:38 -6.199616 0.004768 BFGS: 26 17:04:38 -6.199617 0.005443 BFGS: 27 17:04:38 -6.199621 0.006549 BFGS: 28 17:04:38 -6.199631 0.008570 BFGS: 29 17:04:38 -6.199660 0.012720 BFGS: 30 17:04:38 -6.199741 0.020981 BFGS: 31 17:04:38 -6.199815 0.021931 BFGS: 32 17:04:38 -6.199911 0.013877 BFGS: 33 17:04:38 -6.199979 0.003422 BFGS: 34 17:04:38 -6.199994 0.002490 BFGS: 35 17:04:38 -6.200000 0.000879 BFGS: 36 17:04:38 -6.200000 0.000123 BFGS: 37 17:04:38 -6.200000 0.000008 BFGS: 38 17:04:39 -6.200000 0.000001 BFGS: 39 17:04:39 -6.200000 0.000000 Minimization converged after 39 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.525147514619347e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ca', 'Ca', 'Ca', 'Ca'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 9.22817411e-54 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[4.525483389125384, -1.3406273387325525e-37, 0.0], [-2.8733473693611462e-36, 4.525483384987071, 0.0], [0.0, 0.0, 4.52548339167031]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 2.16962579e-11 -3.45929373e-13 3.52514751e-11 0.00000000e+00 0.00000000e+00 1.39951593e-47] energy per atom = -1.5500000001746288 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_oF4_69_a, while relaxed is A_cF4_225_a. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.