instance,instance_number,initial_primal_bound,initial_dual_bound,objective_offset,cumulated_reward,time,number_of_nodes,primal_bound,dual_bound,status ,0,1e+20,-1e+20,0,-3.7260499999998587e+18,5.348068,412,480.0,480.0,optimal ,1,1e+20,-1e+20,0,-2.3972124999999017e+18,0.628792,5,329.0,329.0,optimal ,2,1e+20,-1e+20,0,-3.3217083999998766e+18,3.819366,273,417.0,417.0,optimal ,3,1e+20,-1e+20,0,-3.321687499999882e+18,1.762202,33,394.0,394.0,optimal ,4,1e+20,-1e+20,0,-3.1872666999998766e+18,1.603826,15,413.0,413.0,optimal ,5,1e+20,-1e+20,0,-4.178591599999872e+18,5.000062,347,434.0,434.0,optimal ,6,1e+20,-1e+20,0,-3.182170899999895e+18,1.516684,30,350.0,350.0,optimal ,7,1e+20,-1e+20,0,-2.626141699999889e+18,1.274511,14,372.0,372.0,optimal ,8,1e+20,-1e+20,0,-4.004795799999867e+18,3.317765,119,449.0,449.0,optimal ,9,1e+20,-1e+20,0,-5.329712499999842e+18,7.189041,460,538.0,538.0,optimal