mean_branch_length 0.18659233886788937 alignment_length 540.8792599488459 fraction_test_set 0.7013041355783839 fg_omega_values 0.1,0.99,12.37 fg_omega_proportions 0.04,0.24,0.72 bg_omega_values 0.02,0.34,12.67 bg_omega_proportions 0.08,0.29,0.64