Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:54:24 2013

Optimize a model with 10592 rows, 10272 columns and 40992 nonzeros
Presolve removed 1542 rows and 0 columns
Presolve time: 0.06s
Presolved: 9050 rows, 10272 columns, 37908 nonzeros
Variable types: 10240 continuous, 32 integer (32 binary)

Root relaxation: objective 3.290756e+04, 1346 iterations, 0.07 seconds

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

     0     0 32907.5625    0    1          - 32907.5625     -      -    0s
H    0     0                    32944.000000 32907.5625  0.11%     -    0s
     0     0 32909.1890    0    2 32944.0000 32909.1890  0.11%     -    0s
     0     0 32910.7382    0    2 32944.0000 32910.7382  0.10%     -    0s

Cutting planes:
  Gomory: 1
  Flow cover: 5

Explored 0 nodes (1395 simplex iterations) in 0.29 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.294400000000e+04, best bound 3.294400000000e+04, gap 0.0%