%  Solution State;       Objective;   Solution Time;             Gap
%         optimal;      100.000000;        0.020000;        0.000000

70 6

 0 1 2 3 4 5 2 2 1 2 2 0 0 1 2 4 1 2 4 1 2 0 1 0 1 5 0 1 5 0 5 0 5 0 2 0 2 0 0 0 0 2 1 2 5 0 5 0 2 5 0 2 5 2 5 3 5 4 5 4 5 5 5 5 0 5 0 0 0 0