Build (method = -2) #dp: 4057 Step-3' Graph: 178 vertices and 526 arcs (0.02s) Step-4' Graph: 4 vertices and 178 arcs (0.02s) #V4/#V3 = 0.02 #A4/#A3 = 0.34 Ready! (0.02s) Optimize a model with 92 rows, 179 columns and 534 nonzeros Presolve removed 92 rows and 179 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+07, best bound 6.000000000000e+07, gap 0.0% Preprocessing time: 0.02 seconds Gurobi run time: 0.00 seconds Total run time: 0.03 seconds Objective: 60000000 Solution: 1000000 x [33, 88] 1000000 x [30, 87] 1000000 x [25, 86] 1000000 x [24, 85] 1000000 x [18, 84] 1000000 x [14, 83] 1000000 x [11, 82] 1000000 x [10, 81] 1000000 x [7, 80] 1000000 x [6, 79] 3000000 x [26, 78] 1000000 x [2, 77] 1000000 x [36, 76] 1000000 x [34, 75] 1000000 x [33, 74] 1000000 x [32, 73] 1000000 x [31, 72] 1000000 x [30, 71] 1000000 x [29, 70] 1000000 x [28, 69] 1000000 x [27, 68] 1000000 x [25, 67] 1000000 x [24, 66] 1000000 x [23, 65] 1000000 x [22, 64] 1000000 x [21, 63] 1000000 x [20, 62] 2000000 x [20, 61] 2000000 x [9, 60] 1000000 x [19, 59] 1000000 x [18, 58] 1000000 x [17, 57] 1000000 x [16, 56] 2000000 x [8, 55] 2000000 x [5, 54] 2000000 x [1, 53] 1000000 x [15, 52] 1000000 x [14, 51] 1000000 x [13, 50] 1000000 x [12, 49] 1000000 x [11, 48] 1000000 x [10, 47] 1000000 x [9, 46] 2000000 x [35, 45] 1000000 x [8, 44] 1000000 x [7, 43] 1000000 x [6, 42] 1000000 x [5, 41] 1000000 x [4, 40] 1000000 x [3, 39] 1000000 x [2, 38] 1000000 x [1, 37]