Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:55:16 2013

Optimize a model with 11934 rows, 11594 columns and 46274 nonzeros
Presolve removed 1169 rows and 0 columns
Presolve time: 0.06s
Presolved: 10765 rows, 11594 columns, 43936 nonzeros
Variable types: 11560 continuous, 34 integer (34 binary)

Root relaxation: objective 3.501759e+04, 1600 iterations, 0.10 seconds

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

     0     0 35017.5883    0    4          - 35017.5883     -      -    0s
H    0     0                    35543.000000 35017.5883  1.48%     -    0s
H    0     0                    35060.000000 35017.5883  0.12%     -    0s
     0     0 35020.4573    0    4 35060.0000 35020.4573  0.11%     -    0s
     0     0 35020.4573    0    3 35060.0000 35020.4573  0.11%     -    0s
     0     0 35020.4573    0    4 35060.0000 35020.4573  0.11%     -    0s
     0     0 35024.0968    0    1 35060.0000 35024.0968  0.10%     -    0s
     0     1 35034.0000    0    1 35060.0000 35034.0000  0.07%     -    0s

Cutting planes:
  Gomory: 1

Explored 2 nodes (2361 simplex iterations) in 0.55 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.506000000000e+04, best bound 3.506000000000e+04, gap 0.0%