current theta: 0.524944566912
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 88 rows and 99 columns
Presolve time: 0.00s
Presolved: 123 rows, 125 columns, 341 nonzeros
Variable types: 0 continuous, 125 integer (125 binary)
Root relaxation: objective 0.000000e+00, 84 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 (84 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 [4, 6]
edges [(13, 4), (0, 4), (2, 6), (9, 4), (11, 4), (10, 4), (7, 4), (12, 4), (1, 4), (3, 4), (8, 4), (6, 6), (5, 6), (4, 4)]
current theta: 0.262472283456
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 152 rows and 165 columns
Presolve time: 0.00s
Presolved: 59 rows, 59 columns, 151 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 59 integer (58 binary)
Root relaxation: cutoff, 33 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 (33 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: 0.393708425184
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 120 rows and 134 columns
Presolve time: 0.00s
Presolved: 91 rows, 90 columns, 242 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 90 integer (90 binary)
Root relaxation: cutoff, 79 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 (79 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: 0.459326496048
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 104 rows and 117 columns
Presolve time: 0.00s
Presolved: 107 rows, 107 columns, 291 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 107 integer (107 binary)
Root relaxation: cutoff, 108 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 (108 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: 0.49213553148
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 98 rows and 110 columns
Presolve time: 0.00s
Presolved: 113 rows, 114 columns, 310 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 114 integer (114 binary)
Root relaxation: cutoff, 95 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 (95 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: 0.508540049196
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 94 rows and 106 columns
Presolve time: 0.00s
Presolved: 117 rows, 118 columns, 322 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 118 integer (118 binary)
Root relaxation: objective 0.000000e+00, 81 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 (81 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 [4, 13]
edges [(0, 4), (6, 13), (13, 13), (9, 4), (10, 4), (7, 4), (12, 4), (5, 13), (4, 13), (11, 13), (3, 4), (2, 4), (8, 4), (1, 13)]
current theta: 0.500337790338
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 98 rows and 110 columns
Presolve time: 0.00s
Presolved: 113 rows, 114 columns, 310 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 114 integer (114 binary)
Root relaxation: cutoff, 95 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 (95 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: 0.504438919767
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 96 rows and 108 columns
Presolve time: 0.00s
Presolved: 115 rows, 116 columns, 316 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 116 integer (116 binary)
Root relaxation: cutoff, 77 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 (77 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: 0.506489484482
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 94 rows and 106 columns
Presolve time: 0.00s
Presolved: 117 rows, 118 columns, 322 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 118 integer (118 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 [4, 13]
edges [(0, 4), (6, 13), (13, 13), (9, 4), (10, 4), (7, 4), (12, 4), (5, 13), (4, 13), (11, 13), (3, 4), (2, 4), (8, 4), (1, 13)]
current theta: 0.505464202125
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 96 rows and 108 columns
Presolve time: 0.00s
Presolved: 115 rows, 116 columns, 316 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 116 integer (116 binary)
Root relaxation: cutoff, 77 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 (77 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: 0.505976843303
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 94 rows and 106 columns
Presolve time: 0.00s
Presolved: 117 rows, 118 columns, 322 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 118 integer (118 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 [4, 13]
edges [(0, 4), (6, 13), (13, 13), (9, 4), (10, 4), (7, 4), (12, 4), (5, 13), (4, 13), (11, 13), (3, 4), (2, 4), (8, 4), (1, 13)]
current theta: 0.505720522714
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 94 rows and 106 columns
Presolve time: 0.00s
Presolved: 117 rows, 118 columns, 322 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 118 integer (118 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 [4, 13]
edges [(0, 4), (6, 13), (13, 13), (9, 4), (10, 4), (7, 4), (12, 4), (5, 13), (4, 13), (11, 13), (3, 4), (2, 4), (8, 4), (1, 13)]
current theta: 0.505592362419
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 96 rows and 108 columns
Presolve time: 0.00s
Presolved: 115 rows, 116 columns, 316 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 116 integer (116 binary)
Root relaxation: cutoff, 77 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 (77 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: 0.505656442567
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014
Optimize a model with 211 rows, 224 columns and 616 nonzeros
Presolve removed 94 rows and 106 columns
Presolve time: 0.00s
Presolved: 117 rows, 118 columns, 322 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 118 integer (118 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 [4, 13]
edges [(0, 4), (6, 13), (13, 13), (9, 4), (10, 4), (7, 4), (12, 4), (5, 13), (4, 13), (11, 13), (3, 4), (2, 4), (8, 4), (1, 13)]