Build (method = -2) #dp: 259 Step-3' Graph: 31 vertices and 159 arcs (0.00s) Step-4' Graph: 5 vertices and 107 arcs (0.00s) #V4/#V3 = 0.16 #A4/#A3 = 0.67 Ready! (0.00s) Optimize a model with 105 rows, 108 columns and 318 nonzeros Presolve removed 105 rows and 108 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 9.800000000000e+01, best bound 9.800000000000e+01, gap 0.0% Preprocessing time: 0.01 seconds Gurobi run time: 0.00 seconds Total run time: 0.01 seconds Objective: 98 Solution: 1 x [74] 1 x [8] 1 x [46] 1 x [48] 1 x [7] 1 x [94] 1 x [52] 1 x [73] 1 x [47] 1 x [75] 1 x [39] 1 x [77] 1 x [38] 1 x [45] 1 x [9] 1 x [40] 1 x [76] 1 x [87] 1 x [49] 1 x [55] 1 x [51] 1 x [6] 1 x [5] 1 x [95] 1 x [88] 1 x [61] 1 x [10] 1 x [96] 1 x [81] 1 x [72] 1 x [36] 1 x [33] 1 x [11] 1 x [86] 1 x [13] 1 x [80] 1 x [53] 1 x [93] 1 x [68] 1 x [37] 1 x [62] 1 x [92] 1 x [82] 1 x [35] 1 x [78] 1 x [54] 1 x [50] 1 x [100] 1 x [44] 1 x [20, 85] 1 x [14] 1 x [60] 1 x [79] 1 x [98] 1 x [71] 1 x [97] 1 x [83] 1 x [84] 1 x [64] 1 x [41] 1 x [12] 1 x [34] 1 x [99] 1 x [90] 1 x [63] 1 x [67] 1 x [25] 1 x [70] 1 x [32] 1 x [43] 1 x [91] 1 x [56] 1 x [89] 1 x [30] 1 x [69] 1 x [24] 1 x [1] 1 x [59] 1 x [58] 1 x [57] 1 x [42] 1 x [15] 1 x [23] 1 x [4] 1 x [3] 1 x [22] 1 x [28] 1 x [16] 1 x [31] 1 x [2] 1 x [27, 65] 1 x [26] 1 x [66] 1 x [29] 1 x [19] 1 x [18] 1 x [17] 1 x [21]