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,-5.179716699999847e+18,8.770019,784,525.0,525.0,optimal ,1,1e+20,-1e+20,0,-6.606812499999864e+18,13.263021,1664,478.0,478.0,optimal ,2,1e+20,-1e+20,0,-4.503645899999878e+18,2.5954,89,409.0,409.0,optimal ,3,1e+20,-1e+20,0,-4.515079099999866e+18,4.583292,247,455.0,455.0,optimal ,4,1e+20,-1e+20,0,-5.383312499999835e+18,6.655939,490,562.0,562.0,optimal ,5,1e+20,-1e+20,0,-5.244983299999848e+18,1.093102,5,507.0,507.0,optimal ,6,1e+20,-1e+20,0,-3.938533299999882e+18,2.377213,64,396.0,396.0,optimal ,7,1e+20,-1e+20,0,-4.266420799999866e+18,6.841099,528,458.0,458.0,optimal ,8,1e+20,-1e+20,0,-4.667066699999861e+18,2.551002,117,467.0,467.0,optimal ,9,1e+20,-1e+20,0,-4.5540957999998715e+18,2.91457,98,432.0,432.0,optimal