Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:26:38 2013

Optimize a model with 125671 rows, 8281 columns and 380926 nonzeros
Presolve removed 7099 rows and 4170 columns
Presolve time: 1.31s
Presolved: 118572 rows, 4111 columns, 360113 nonzeros
Variable types: 50 continuous, 4061 integer (4061 binary)
Found heuristic solution: objective 189533.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   28647    1.2289841e+05   0.000000e+00   7.171313e+07      5s
   48101    1.3328200e+05   0.000000e+00   0.000000e+00      8s
   48101    1.3328200e+05   0.000000e+00   0.000000e+00      9s

Root relaxation: objective 1.332820e+05, 48101 iterations, 8.50 seconds
Total elapsed time = 10.00s

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0 133282.000    0   17 189533.000 133282.000  29.7%     -   10s
H    0     0                    133327.00000 133282.000  0.03%     -   10s
H    0     0                    133320.00000 133282.000  0.03%     -   10s
H    0     0                    133304.00000 133282.000  0.02%     -   10s
     0     0 133282.000    0   15 133304.000 133282.000  0.02%     -   11s
     0     0 133282.000    0   19 133304.000 133282.000  0.02%     -   12s
H    0     0                    133300.00000 133282.000  0.01%     -   13s
H    0     0                    133296.00000 133282.000  0.01%     -   13s
     0     0 133282.000    0   24 133296.000 133282.000  0.01%     -   13s
H    0     0                    133295.00000 133282.000  0.01%     -   13s

Cutting planes:
  MIR: 6

Explored 0 nodes (58231 simplex iterations) in 13.40 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.332950000000e+05, best bound 1.332820000000e+05, gap 0.0098%