element(s): ['In', 'N'] AFLOW prototype label: AB_hP4_186_b_b Parameter names: ['a', 'c/a', 'z1', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.5621', '1.6200837', '0.99844112', '0.37655888'] model name: Sim_LAMMPS_Polymorphic_ZhouJonesChu_2017_GaInN__SM_887684855692_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['In', 'N'] representative atom coordinates = [[0.33333333 0.66666667 0.49844112] [0.33333333 0.66666667 0.87655888]] spacegroup = 186 cell = [[3.5621, 0, 0], [-1.78105, 3.0848690908205, 0], [0, 0, 5.7709]] ========================================= Step Time Energy fmax BFGS: 0 11:44:15 -15.049316 0.601782 BFGS: 1 11:44:15 -15.061867 0.449797 BFGS: 2 11:44:15 -15.080082 0.085402 BFGS: 3 11:44:15 -15.080889 0.038109 BFGS: 4 11:44:15 -15.081006 0.022237 BFGS: 5 11:44:15 -15.081054 0.015248 BFGS: 6 11:44:15 -15.081079 0.013091 BFGS: 7 11:44:15 -15.081090 0.013180 BFGS: 8 11:44:15 -15.081103 0.012540 BFGS: 9 11:44:15 -15.081118 0.009449 BFGS: 10 11:44:15 -15.081130 0.004790 BFGS: 11 11:44:15 -15.081134 0.001475 BFGS: 12 11:44:15 -15.081135 0.000232 BFGS: 13 11:44:15 -15.081135 0.000017 BFGS: 14 11:44:15 -15.081135 0.000001 BFGS: 15 11:44:15 -15.081135 0.000000 BFGS: 16 11:44:15 -15.081135 0.000000 Minimization converged after 16 steps. Maximum force component: 6.271123835499549e-09 eV/Angstrom Maximum stress component: 2.351754719970589e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['In', 'In', 'N', 'N'] basis = [[0.33333333 0.66666667 0.49953354] [0.66666666 0.33333334 0.99953354] [0.33333333 0.66666667 0.87546646] [0.66666666 0.33333334 0.37546646]] cellpar = Cell([[3.5263715679376992, 3.540586056231358e-18, 3.950064649000083e-37], [-1.7631857839688496, 3.0539273610172115, -4.881379009604703e-37], [1.3380848289319084e-36, -1.374929777514507e-37, 5.712840575722058]]) forces = [[-1.21539425e-25 -1.22180269e-43 6.27112384e-09] [ 6.07697124e-26 -1.05256229e-25 6.27112384e-09] [ 6.07697124e-26 1.05256229e-25 -6.27112270e-09] [ 6.07697124e-26 1.05256229e-25 -6.27112270e-09]] stress = [-2.35175472e-10 -2.35175472e-10 -2.28017833e-10 1.35165754e-45 5.58330842e-46 -1.48954352e-26] energy per atom = -3.77028365973828 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0