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,-1.1115786250000017e+20,5.27393,488,480.0,480.0,optimal ,1,1e+20,-1e+20,0,-4.536633300000099e+18,0.493488,14,329.0,329.0,optimal ,2,1e+20,-1e+20,0,-7.205696250000014e+19,3.135984,258,417.0,417.0,optimal ,3,1e+20,-1e+20,0,-4.777079580000012e+19,1.100923,61,394.0,394.0,optimal ,4,1e+20,-1e+20,0,-9.250817920000015e+19,1.825752,119,413.0,413.0,optimal ,5,1e+20,-1e+20,0,-1.0998062080000015e+20,4.282184,319,434.0,434.0,optimal ,6,1e+20,-1e+20,0,-6.2634041700000104e+19,1.389255,62,350.0,350.0,optimal ,7,1e+20,-1e+20,0,-2.0480862500000113e+19,0.655971,17,372.0,372.0,optimal ,8,1e+20,-1e+20,0,-6.095370420000012e+19,1.710698,102,449.0,449.0,optimal ,9,1e+20,-1e+20,0,-1.6599978330000015e+20,6.356593,404,538.0,538.0,optimal