element(s): ['Li'] AFLOW prototype label: A_hP2_194_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.0565', '1.639326'] model name: SNAP_ZuoChenLi_2019_Li__MO_732106099012_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Li'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.0565, 0, 0], [-1.52825, 2.6470066466671, 0], [0, 0, 5.0106]] ========================================= Step Time Energy fmax BFGS: 0 15:02:02 -3.797650 0.132503 BFGS: 1 15:02:02 -3.798332 0.129495 BFGS: 2 15:02:02 -3.806202 0.059026 BFGS: 3 15:02:02 -3.806638 0.023114 BFGS: 4 15:02:02 -3.806725 0.015491 BFGS: 5 15:02:02 -3.806732 0.016469 BFGS: 6 15:02:02 -3.806754 0.016216 BFGS: 7 15:02:02 -3.806778 0.011539 BFGS: 8 15:02:02 -3.806794 0.003944 BFGS: 9 15:02:02 -3.806797 0.000916 BFGS: 10 15:02:03 -3.806797 0.000086 BFGS: 11 15:02:03 -3.806797 0.000009 BFGS: 12 15:02:03 -3.806797 0.000000 BFGS: 13 15:02:03 -3.806797 0.000000 Minimization converged after 13 steps. Maximum force component: 2.760337845026902e-32 eV/Angstrom Maximum stress component: 2.437560519433286e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Li', 'Li'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.985936150255829, 1.2168775590722012e-17, 7.775836308276353e-37], [-1.4929680751279144, 2.5858965601998563, -3.368772469013199e-36], [-1.9813820093268997e-36, -5.3229349283442933e-36, 4.933565136922696]]) forces = [[-2.76033785e-32 1.59368180e-32 5.06757378e-33] [ 2.76033785e-32 -1.59368180e-32 -5.06757378e-33]] stress = [ 2.43756052e-10 2.43756052e-10 1.40462996e-10 3.01924577e-34 -3.48632471e-35 -6.33977812e-27] energy per atom = -0.5633256390504395 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0