current theta: 0.499157833529 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 56 rows and 67 columns Presolve time: 0.00s Presolved: 77 rows, 76 columns, 206 nonzeros Variable types: 0 continuous, 76 integer (76 binary) Root relaxation: objective 0.000000e+00, 53 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (53 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [0, 5] edges [(2, 5), (4, 0), (5, 5), (7, 5), (1, 5), (3, 0), (8, 0), (10, 0), (6, 5), (0, 0), (9, 5)] current theta: 0.249578916765 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 114 rows and 125 columns Presolve time: 0.00s Presolved: 19 rows, 18 columns, 42 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 18 integer (18 binary) Root relaxation: cutoff, 6 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (6 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.374368375147 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 82 rows and 92 columns Presolve time: 0.00s Presolved: 51 rows, 51 columns, 131 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 51 integer (51 binary) Root relaxation: cutoff, 43 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (43 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.436763104338 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 64 rows and 75 columns Presolve time: 0.00s Presolved: 69 rows, 68 columns, 182 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 68 integer (68 binary) Root relaxation: objective 0.000000e+00, 56 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (56 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [1, 9] edges [(6, 9), (1, 1), (0, 1), (3, 1), (9, 9), (5, 1), (4, 1), (7, 1), (2, 9), (8, 1), (10, 1)] current theta: 0.405565739742 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 70 rows and 81 columns Presolve time: 0.00s Presolved: 63 rows, 62 columns, 164 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 62 integer (62 binary) Root relaxation: cutoff, 59 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (59 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.42116442204 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 66 rows and 77 columns Presolve time: 0.00s Presolved: 67 rows, 66 columns, 176 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 66 integer (66 binary) Root relaxation: objective 0.000000e+00, 56 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (56 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [0, 9] edges [(6, 9), (4, 0), (9, 9), (1, 0), (3, 0), (8, 0), (10, 0), (5, 9), (2, 9), (0, 0), (7, 9)] current theta: 0.413365080891 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 68 rows and 79 columns Presolve time: 0.00s Presolved: 65 rows, 64 columns, 170 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 64 integer (64 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (58 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.417264751466 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 68 rows and 79 columns Presolve time: 0.00s Presolved: 65 rows, 64 columns, 170 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 64 integer (64 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (58 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.419214586753 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 66 rows and 77 columns Presolve time: 0.00s Presolved: 67 rows, 66 columns, 176 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 66 integer (66 binary) Root relaxation: cutoff, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (16 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [0, 9] edges [(6, 9), (4, 0), (9, 9), (1, 0), (3, 0), (8, 0), (10, 0), (5, 9), (2, 9), (0, 0), (7, 9)] current theta: 0.418239669109 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 68 rows and 79 columns Presolve time: 0.00s Presolved: 65 rows, 64 columns, 170 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 64 integer (64 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (58 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.418727127931 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 68 rows and 79 columns Presolve time: 0.00s Presolved: 65 rows, 64 columns, 170 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 64 integer (64 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (58 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.418970857342 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 68 rows and 79 columns Presolve time: 0.00s Presolved: 65 rows, 64 columns, 170 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 64 integer (64 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (58 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.419092722048 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 66 rows and 77 columns Presolve time: 0.00s Presolved: 67 rows, 66 columns, 176 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 66 integer (66 binary) Root relaxation: cutoff, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (16 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [0, 9] edges [(6, 9), (4, 0), (9, 9), (1, 0), (3, 0), (8, 0), (10, 0), (5, 9), (2, 9), (0, 0), (7, 9)] current theta: 0.419031789695 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:24 2014 Optimize a model with 133 rows, 143 columns and 385 nonzeros Presolve removed 68 rows and 79 columns Presolve time: 0.00s Presolved: 65 rows, 64 columns, 170 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 64 integer (64 binary) Root relaxation: cutoff, 58 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (58 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap -