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,-523.0,6.299124,524,525.0,525.0,optimal ,1,1e+20,-1e+20,0,-1517.0,17.860935,1518,478.0,478.0,optimal ,2,1e+20,-1e+20,0,-90.0,1.757301,91,409.0,409.0,optimal ,3,1e+20,-1e+20,0,-431.0,5.852945,432,455.0,455.0,optimal ,4,1e+20,-1e+20,0,-580.0,8.09734,581,562.0,562.0,optimal ,5,1e+20,-1e+20,0,-87.0,2.101889,88,507.0,507.0,optimal ,6,1e+20,-1e+20,0,-66.0,1.656715,67,396.0,396.0,optimal ,7,1e+20,-1e+20,0,-348.0,4.661407,349,458.0,458.0,optimal ,8,1e+20,-1e+20,0,-187.0,2.92105,188,467.0,467.0,optimal ,9,1e+20,-1e+20,0,-152.0,2.361852,153,432.0,432.0,optimal ,0,1e+20,-1e+20,0,-1454.0,18.843855,1455,522.0,522.0,optimal ,1,1e+20,-1e+20,0,-377.0,5.202868,378,537.0,537.0,optimal ,2,1e+20,-1e+20,0,-178.0,2.907026,179,479.0,479.0,optimal ,3,1e+20,-1e+20,0,-73.0,1.292571,74,427.0,427.0,optimal ,4,1e+20,-1e+20,0,-153.0,2.533657,154,450.0,450.0,optimal ,5,1e+20,-1e+20,0,-213.0,3.292146,214,524.0,524.0,optimal ,6,1e+20,-1e+20,0,-134.0,2.888472,135,402.0,402.0,optimal ,7,1e+20,-1e+20,0,-230.0,3.184957,231,435.0,435.0,optimal ,8,1e+20,-1e+20,0,-227.0,3.598025,228,387.0,387.0,optimal ,9,1e+20,-1e+20,0,-304.0,5.020017,305,520.0,520.0,optimal ,0,1e+20,-1e+20,0,-1109.0,13.762398,1110,577.0,577.0,optimal ,1,1e+20,-1e+20,0,-49.0,0.860213,50,347.0,347.0,optimal ,2,1e+20,-1e+20,0,-437.0,7.006673,438,527.0,527.0,optimal ,3,1e+20,-1e+20,0,-194.0,2.679475,195,482.0,482.0,optimal ,4,1e+20,-1e+20,0,-171.0,2.673473,172,389.0,389.0,optimal ,5,1e+20,-1e+20,0,-290.0,3.677615,291,453.0,453.0,optimal ,6,1e+20,-1e+20,0,-266.0,4.183633,267,472.0,472.0,optimal ,7,1e+20,-1e+20,0,-81.0,1.554028,82,409.0,409.0,optimal ,8,1e+20,-1e+20,0,-126.0,2.15348,127,372.0,372.0,optimal ,9,1e+20,-1e+20,0,-67.0,1.108654,68,367.0,367.0,optimal