Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:30 2013

Optimize a model with 6048 rows, 5808 columns and 23088 nonzeros
Presolve removed 24 rows and 0 columns
Presolve time: 0.03s
Presolved: 6024 rows, 5808 columns, 23064 nonzeros
Variable types: 5784 continuous, 24 integer (24 binary)

Root relaxation: objective 3.215990e+04, 1446 iterations, 0.10 seconds

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

     0     0 32159.9049    0   22          - 32159.9049     -      -    0s
H    0     0                    35356.000000 32159.9049  9.04%     -    0s
     0     0 34339.2941    0    1 35356.0000 34339.2941  2.88%     -    0s
H    0     0                    34420.647059 34339.2941  0.24%     -    0s
H    0     0                    34362.000000 34339.2941  0.07%     -    0s

Cutting planes:
  Implied bound: 21

Explored 0 nodes (1841 simplex iterations) in 0.30 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.436200000000e+04, best bound 3.436200000000e+04, gap 0.0%