%  Solution State;       Objective;   Solution Time;             Gap
%         optimal;       76.000000;        0.020000;        0.000000

80 6

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