element(s): ['Ca'] AFLOW prototype label: A_oC2_65_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: ['3.7599', '1.719966', '0.92776404'] 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 = 65 cell = [[3.7599, 0, 0], [0, 6.4669, 0], [0, 0, 3.4883]] ========================================= Step Time Energy fmax BFGS: 0 16:33:46 -1.954134 0.9758 BFGS: 1 16:33:46 -1.987815 0.9768 BFGS: 2 16:33:46 -2.106826 0.9657 BFGS: 3 16:33:46 -2.220983 0.9262 BFGS: 4 16:33:46 -2.326587 0.8499 BFGS: 5 16:33:46 -2.418955 0.7259 BFGS: 6 16:33:46 -2.492204 0.5413 BFGS: 7 16:33:46 -2.538997 0.2804 BFGS: 8 16:33:46 -2.550317 0.1004 BFGS: 9 16:33:46 -2.551380 0.0207 BFGS: 10 16:33:46 -2.551396 0.0117 BFGS: 11 16:33:47 -2.551401 0.0126 BFGS: 12 16:33:47 -2.551420 0.0116 BFGS: 13 16:33:47 -2.551431 0.0066 BFGS: 14 16:33:47 -2.551434 0.0016 BFGS: 15 16:33:47 -2.551435 0.0002 BFGS: 16 16:33:47 -2.551435 0.0001 BFGS: 17 16:33:47 -2.551435 0.0001 BFGS: 18 16:33:47 -2.551435 0.0001 BFGS: 19 16:33:47 -2.551435 0.0001 BFGS: 20 16:33:47 -2.551435 0.0000 BFGS: 21 16:33:47 -2.551435 0.0000 BFGS: 22 16:33:47 -2.551435 0.0000 BFGS: 23 16:33:47 -2.551435 0.0000 BFGS: 24 16:33:47 -2.551435 0.0000 Minimization converged after 24 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.52636587666813e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ca', 'Ca'] basis = [[0. 0. 0. ] [0.5 0.5 0. ]] cellpar = Cell([[3.0897607492842285, -1.9649816741032825e-36, 0.0], [-1.0863397751909058e-35, 5.351622604692409, 0.0], [0.0, 0.0, 3.079305360659431]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-8.52636588e-11 4.32178953e-11 3.64470998e-11 0.00000000e+00 0.00000000e+00 -4.36266301e-46] energy per atom = -1.2757174078393112 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_oC2_65_a, while relaxed is A_hP1_191_a. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.