Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:56:36 2013

Optimize a model with 13392 rows, 13032 columns and 51912 nonzeros
Presolve removed 36 rows and 0 columns
Presolve time: 0.06s
Presolved: 13356 rows, 13032 columns, 51876 nonzeros
Variable types: 12996 continuous, 36 integer (36 binary)

Root relaxation: objective 3.031412e+04, 1829 iterations, 0.35 seconds

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

     0     0 30314.1188    0   30          - 30314.1188     -      -    0s
H    0     0                    34519.000000 30314.1188  12.2%     -    0s
     0     0 33223.4259    0    7 34519.0000 33223.4259  3.75%     -    1s
H    0     0                    33287.000000 33223.4259  0.19%     -    1s
H    0     0                    33239.000000 33223.4259  0.05%     -    1s
     0     0 33228.1639    0    1 33239.0000 33228.1639  0.03%     -    1s
*    0     0               0    33232.000000 33232.0000   0.0%     -    1s

Cutting planes:
  Implied bound: 27

Explored 0 nodes (2725 simplex iterations) in 1.16 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.323200000000e+04, best bound 3.323200000000e+04, gap 0.0%