Build (method = -2) #dp: 1145 Step-3' Graph: 94 vertices and 274 arcs (0.01s) Step-4' Graph: 4 vertices and 94 arcs (0.01s) #V4/#V3 = 0.04 #A4/#A3 = 0.34 Ready! (0.01s) Optimize a model with 50 rows, 95 columns and 282 nonzeros Presolve removed 50 rows and 95 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 6.000000000000e+01, best bound 6.000000000000e+01, gap 0.0% Preprocessing time: 0.01 seconds Gurobi run time: 0.00 seconds Total run time: 0.01 seconds Objective: 60 Solution: 4 x [19, 46] 2 x [2, 45] 1 x [7, 44] 3 x [8, 43] 3 x [5, 42] 3 x [17, 41] 5 x [23, 40] 3 x [22, 40] 3 x [21, 39] 1 x [6, 38] 3 x [20, 37] 2 x [1, 36] 2 x [24, 35] 1 x [5, 34] 2 x [16, 33] 2 x [12, 32] 1 x [19, 31] 3 x [18, 30] 3 x [13, 29] 3 x [4, 28] 1 x [17, 27] 2 x [11, 26] 2 x [8, 25] 1 x [7, 15] 1 x [6, 14] 1 x [5, 10] 1 x [2, 9] 1 x [1, 3]