TSO's datasets Set of 5 Two Knapsack Problem with Two Resources (TKPwTR)'s instances.
Files 1 to 5 include the following information.
Number of knsapsacks Number of items Knapsack 1 Resource2_maximum_value Resource2_maximum_value Knapsack 2 Resource2_maximum_value Resource2_maximum_value #item Resource1_value Resource2_value Benefit_value