element(s): ['Pb'] 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: ['3.5121', '1.6714786'] model name: EAM_Dynamo_WangZhuXiang_2018pot2_Pb__MO_961101070310_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Pb'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.5121, 0, 0], [-1.75605, 3.0415678206313, 0], [0, 0, 5.8704]] ========================================= Step Time Energy fmax BFGS: 0 15:06:15 -4.068478 0.2535 BFGS: 1 15:06:15 -4.069365 0.2352 BFGS: 2 15:06:15 -4.074511 0.1064 BFGS: 3 15:06:15 -4.074839 0.1123 BFGS: 4 15:06:15 -4.063667 0.5145 BFGS: 5 15:06:15 -4.075770 0.1081 BFGS: 6 15:06:15 -4.076360 0.0606 BFGS: 7 15:06:15 -4.076603 0.0807 BFGS: 8 15:06:15 -4.076820 0.0245 BFGS: 9 15:06:15 -4.076863 0.0074 BFGS: 10 15:06:15 -4.076869 0.0008 BFGS: 11 15:06:15 -4.076869 0.0001 BFGS: 12 15:06:15 -4.076869 0.0000 BFGS: 13 15:06:15 -4.076869 0.0000 Minimization converged after 13 steps. Maximum force component: 1.1976561110019273e-31 eV/Angstrom Maximum stress component: 1.604971400783309e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Pb', 'Pb'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[3.533287535659287, 1.617027267199415e-17, 6.075855837694613e-37], [-1.7666437678296436, 3.0599167647558585, 1.2478351056059924e-37], [9.130405783803807e-36, 7.656643063657556e-36, 5.697807131408752]]) forces = [[ 1.05248567e-31 -8.17188365e-32 6.65293041e-69] [-1.19765611e-31 5.65745791e-32 -1.26710278e-68]] stress = [ 3.16369555e-12 3.16369555e-12 -1.60497140e-11 -7.65887900e-34 1.36220697e-46 -5.89790777e-28] energy per atom = -2.0384345820955465 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0