Build (method = -2) #dp: 107 Step-3' Graph: 19 vertices and 50 arcs (0.00s) Step-4' Graph: 18 vertices and 48 arcs (0.00s) #V4/#V3 = 0.95 #A4/#A3 = 0.96 Ready! (0.00s) Optimize a model with 28 rows, 49 columns and 115 nonzeros Presolve removed 28 rows and 49 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 2.250000000000e+02, best bound 2.250000000000e+02, gap 0.0% Preprocessing time: 0.01 seconds Gurobi run time: 0.00 seconds Total run time: 0.01 seconds Objective: 225 Solution: 18 x [1, 3, 4, 5, 7, 8] 4 x [1, 4, 5, 7, 8] 6 x [1, 7] 1 x [1, 7, 10] 59 x [2, 3, 7, 8, 10] 2 x [5, 7, 8] 103 x [6, 7, 8, 9, 10] 23 x [7] 9 x [7, 8]