Build (method = -2) #dp: 899 Step-3' Graph: 68 vertices and 210 arcs (0.01s) Step-4' Graph: 4 vertices and 82 arcs (0.01s) #V4/#V3 = 0.06 #A4/#A3 = 0.39 Ready! (0.01s) Optimize a model with 44 rows, 83 columns and 246 nonzeros Presolve removed 44 rows and 83 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 1.008000000000e+03, best bound 1.008000000000e+03, gap 0.0% Preprocessing time: 0.01 seconds Gurobi run time: 0.00 seconds Total run time: 0.01 seconds Objective: 1008 Solution: 3 x [29, 30] 19 x [8, 30] 2 x [35, 38] 28 x [1, 38] 1 x [22, 37] 98 x [22, 24] 16 x [14, 40] 100 x [3, 39] 74 x [17, 37] 68 x [11, 36] 4 x [25, 28] 36 x [10, 20] 2 x [10, 12] 7 x [27, 37] 7 x [5, 16] 42 x [9, 33] 62 x [6, 7] 54 x [29, 34] 77 x [5, 26] 11 x [2, 28] 42 x [2, 32] 5 x [8, 19] 95 x [19, 21] 1 x [5, 15] 6 x [6, 15] 4 x [18, 23] 2 x [14, 18] 92 x [4, 18] 19 x [12, 13] 31 x [31, 35]