iteration_num: 1
solve_status: OPTIMAL
objective_value= -362088.0736792774
End No. 1iteration
iteration_num: 2
solve_status: OPTIMAL
objective_value= -357790.034547875
End No. 2iteration
iteration_num: 3
solve_status: OPTIMAL
objective_value= -354738.8515589945
End No. 3iteration
END
