iteration_num: 1
solve_status: OPTIMAL
objective_value= -376516.6167645876
End No. 1iteration
iteration_num: 2
solve_status: OPTIMAL
objective_value= -371207.1506577945
End No. 2iteration
iteration_num: 3
solve_status: OPTIMAL
objective_value= -367587.3508020751
End No. 3iteration
iteration_num: 4
solve_status: OPTIMAL
objective_value= -367582.4101666974
End No. 4iteration
END
