Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:56:31 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 3.302696e+04, 2046 iterations, 0.33 seconds

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

     0     0 33026.9600    0   27          - 33026.9600     -      -    0s
H    0     0                    38630.000000 33026.9600  14.5%     -    0s
     0     0 36304.9630    0    1 38630.0000 36304.9630  6.02%     -    0s
H    0     0                    36403.851852 36304.9630  0.27%     -    0s
H    0     0                    36347.000000 36304.9630  0.12%     -    0s
H    0     0                    36309.000000 36304.9630  0.01%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 24

Explored 0 nodes (2577 simplex iterations) in 0.93 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.630900000000e+04, best bound 3.630900000000e+04, gap 0.0%