Build (method = -2) #dp: 208 Step-3' Graph: 36 vertices and 100 arcs (0.00s) Step-4' Graph: 4 vertices and 36 arcs (0.00s) #V4/#V3 = 0.11 #A4/#A3 = 0.36 Ready! (0.00s) Optimize a model with 21 rows, 37 columns and 108 nonzeros Presolve removed 21 rows and 37 columns Presolve time: 0.00s Explored 0 nodes (0 simplex iterations) in 0.00 seconds Thread count was 1 (of 8 available processors) Optimal solution found (tolerance 0.00e+00) Best objective 1.000000000000e+02, best bound 1.000000000000e+02, gap 0.0% Preprocessing time: 0.01 seconds Gurobi run time: 0.00 seconds Total run time: 0.01 seconds Objective: 100 Solution: 2 x [9, 16] 12 x [14, 16] 17 x [3, 12] 14 x [11, 13] 12 x [5, 6] 5 x [4, 17] 1 x [1, 14] 3 x [1, 2] 9 x [7, 9] 1 x [9, 17] 14 x [8, 13] 2 x [13, 15] 7 x [10, 13] 1 x [5, 13]