Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:25:56 2013

Optimize a model with 121575 rows, 8100 columns and 368550 nonzeros
Presolve removed 7313 rows and 4090 columns
Presolve time: 1.36s
Presolved: 114262 rows, 4010 columns, 346524 nonzeros
Variable types: 43 continuous, 3967 integer (3967 binary)
Found heuristic solution: objective 162559.00000

Root relaxation: objective 1.133225e+05, 30901 iterations, 4.50 seconds

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

     0     0 113322.455    0   14 162559.000 113322.455  30.3%     -    6s
H    0     0                    113334.00000 113322.455  0.01%     -    6s
     0     0 113322.455    0   18 113334.000 113322.455  0.01%     -    7s
     0     0 113322.455    0   17 113334.000 113322.455  0.01%     -    8s
H    0     0                    113330.00000 113322.455  0.01%     -    8s

Explored 0 nodes (37183 simplex iterations) in 8.09 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.133300000000e+05, best bound 1.133230000000e+05, gap 0.0062%