current theta: 0.556247756844
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 74 rows and 84 columns
Presolve time: 0.00s
Presolved: 109 rows, 111 columns, 301 nonzeros
Variable types: 0 continuous, 111 integer (111 binary)
Root relaxation: objective 0.000000e+00, 70 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 (70 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 [2, 6]
edges [(1, 6), (7, 6), (3, 2), (12, 2), (2, 2), (8, 6), (4, 6), (9, 6), (0, 6), (6, 6), (5, 6), (10, 6), (11, 6)]
current theta: 0.278123878422
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 136 rows and 148 columns
Presolve time: 0.00s
Presolved: 47 rows, 47 columns, 119 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 47 integer (46 binary)
Root relaxation: cutoff, 13 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 (13 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: 0.417185817633
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 104 rows and 117 columns
Presolve time: 0.00s
Presolved: 79 rows, 78 columns, 208 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 78 integer (78 binary)
Root relaxation: cutoff, 70 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 (70 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: 0.486716787239
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 90 rows and 102 columns
Presolve time: 0.00s
Presolved: 93 rows, 93 columns, 251 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 93 integer (93 binary)
Root relaxation: cutoff, 86 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 (86 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: 0.521482272041
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 88 rows and 100 columns
Presolve time: 0.00s
Presolved: 95 rows, 95 columns, 257 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 95 integer (95 binary)
Root relaxation: cutoff, 83 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 (83 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: 0.538865014443
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 80 rows and 91 columns
Presolve time: 0.00s
Presolved: 103 rows, 104 columns, 282 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 104 integer (104 binary)
Root relaxation: cutoff, 11 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 (11 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 [2, 6]
edges [(1, 6), (7, 6), (3, 2), (12, 2), (2, 2), (8, 6), (4, 6), (9, 6), (0, 6), (6, 6), (5, 6), (10, 6), (11, 6)]
current theta: 0.530173643242
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 84 rows and 96 columns
Presolve time: 0.00s
Presolved: 99 rows, 99 columns, 269 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 99 integer (99 binary)
Root relaxation: objective 0.000000e+00, 79 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 (79 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 [2, 9]
edges [(6, 9), (3, 2), (9, 9), (8, 9), (12, 2), (2, 2), (10, 9), (11, 9), (1, 9), (0, 9), (5, 9), (4, 9), (7, 9)]
current theta: 0.525827957642
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 84 rows and 96 columns
Presolve time: 0.00s
Presolved: 99 rows, 99 columns, 269 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 99 integer (99 binary)
Root relaxation: cutoff, 12 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 (12 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 [2, 9]
edges [(6, 9), (3, 2), (9, 9), (8, 9), (12, 2), (2, 2), (10, 9), (11, 9), (1, 9), (0, 9), (5, 9), (4, 9), (7, 9)]
current theta: 0.523655114842
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 84 rows and 96 columns
Presolve time: 0.00s
Presolved: 99 rows, 99 columns, 269 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 99 integer (99 binary)
Root relaxation: cutoff, 12 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 (12 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 [2, 9]
edges [(6, 9), (3, 2), (9, 9), (8, 9), (12, 2), (2, 2), (10, 9), (11, 9), (1, 9), (0, 9), (5, 9), (4, 9), (7, 9)]
current theta: 0.522568693442
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 88 rows and 100 columns
Presolve time: 0.00s
Presolved: 95 rows, 95 columns, 257 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 95 integer (95 binary)
Root relaxation: cutoff, 83 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 (83 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: 0.523111904142
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 86 rows and 98 columns
Presolve time: 0.00s
Presolved: 97 rows, 97 columns, 263 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 97 integer (97 binary)
Root relaxation: cutoff, 12 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 (12 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 [2, 9]
edges [(6, 9), (3, 2), (9, 9), (8, 9), (12, 2), (2, 2), (10, 9), (11, 9), (1, 9), (0, 9), (5, 9), (4, 9), (7, 9)]
current theta: 0.522840298792
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 86 rows and 98 columns
Presolve time: 0.00s
Presolved: 97 rows, 97 columns, 263 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 97 integer (97 binary)
Root relaxation: cutoff, 12 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 (12 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 [2, 9]
edges [(6, 9), (3, 2), (9, 9), (8, 9), (12, 2), (2, 2), (10, 9), (11, 9), (1, 9), (0, 9), (5, 9), (4, 9), (7, 9)]
current theta: 0.522704496117
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 86 rows and 98 columns
Presolve time: 0.00s
Presolved: 97 rows, 97 columns, 263 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 97 integer (97 binary)
Root relaxation: cutoff, 12 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 (12 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 [2, 9]
edges [(6, 9), (3, 2), (9, 9), (8, 9), (12, 2), (2, 2), (10, 9), (11, 9), (1, 9), (0, 9), (5, 9), (4, 9), (7, 9)]
current theta: 0.522636594779
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014
Optimize a model with 183 rows, 195 columns and 533 nonzeros
Presolve removed 88 rows and 100 columns
Presolve time: 0.00s
Presolved: 95 rows, 95 columns, 257 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 95 integer (95 binary)
Root relaxation: cutoff, 83 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 (83 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 -