current theta: 0.526924071854
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 32 rows and 42 columns
Presolve time: 0.00s
Presolved: 79 rows, 78 columns, 246 nonzeros
Variable types: 0 continuous, 78 integer (78 binary)
Root relaxation: cutoff, 75 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 (75 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: 0.790386107782
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 6 rows and 10 columns
Presolve time: 0.01s
Presolved: 105 rows, 110 columns, 304 nonzeros
Variable types: 0 continuous, 110 integer (110 binary)
Root relaxation: objective 0.000000e+00, 58 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 (58 simplex iterations) in 0.01 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 [3]
edges [(7, 3), (9, 3), (8, 3), (1, 3), (2, 3), (5, 3), (0, 3), (3, 3), (6, 3), (4, 3)]
current theta: 0.658655089818
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 12 rows and 19 columns
Presolve time: 0.00s
Presolved: 99 rows, 101 columns, 289 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 101 integer (101 binary)
Root relaxation: cutoff, 65 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 (65 simplex iterations) in 0.01 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 [3]
edges [(7, 3), (9, 3), (8, 3), (1, 3), (2, 3), (5, 3), (0, 3), (3, 3), (6, 3), (4, 3)]
current theta: 0.592789580836
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 28 rows and 38 columns
Presolve time: 0.00s
Presolved: 83 rows, 82 columns, 254 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 82 integer (82 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: 0.625722335327
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 16 rows and 24 columns
Presolve time: 0.00s
Presolved: 95 rows, 96 columns, 280 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 96 integer (96 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 [1]
edges [(1, 1), (0, 1), (3, 1), (2, 1), (5, 1), (4, 1), (7, 1), (6, 1), (9, 1), (8, 1)]
current theta: 0.609255958082
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 26 rows and 35 columns
Presolve time: 0.00s
Presolved: 85 rows, 85 columns, 259 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 85 integer (85 binary)
Root relaxation: cutoff, 68 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 (68 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]
edges [(1, 1), (0, 1), (3, 1), (2, 1), (5, 1), (4, 1), (7, 1), (6, 1), (9, 1), (8, 1)]
current theta: 0.601022769459
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 28 rows and 38 columns
Presolve time: 0.00s
Presolved: 83 rows, 82 columns, 254 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 82 integer (82 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: 0.60513936377
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 28 rows and 38 columns
Presolve time: 0.00s
Presolved: 83 rows, 82 columns, 254 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 82 integer (82 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: 0.607197660926
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 28 rows and 38 columns
Presolve time: 0.00s
Presolved: 83 rows, 82 columns, 254 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 82 integer (82 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: 0.608226809504
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 26 rows and 35 columns
Presolve time: 0.00s
Presolved: 85 rows, 85 columns, 259 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 85 integer (85 binary)
Root relaxation: cutoff, 68 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 (68 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]
edges [(1, 1), (0, 1), (3, 1), (2, 1), (5, 1), (4, 1), (7, 1), (6, 1), (9, 1), (8, 1)]
current theta: 0.607712235215
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 28 rows and 38 columns
Presolve time: 0.00s
Presolved: 83 rows, 82 columns, 254 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 82 integer (82 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: 0.607969522359
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 28 rows and 38 columns
Presolve time: 0.00s
Presolved: 83 rows, 82 columns, 254 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 82 integer (82 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: 0.608098165932
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 28 rows and 38 columns
Presolve time: 0.00s
Presolved: 83 rows, 82 columns, 254 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 82 integer (82 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: 0.608162487718
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:22 2014
Optimize a model with 111 rows, 120 columns and 320 nonzeros
Presolve removed 26 rows and 35 columns
Presolve time: 0.00s
Presolved: 85 rows, 85 columns, 259 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 85 integer (85 binary)
Root relaxation: cutoff, 68 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 (68 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]
edges [(1, 1), (0, 1), (3, 1), (2, 1), (5, 1), (4, 1), (7, 1), (6, 1), (9, 1), (8, 1)]