Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:27 2013

Optimize a model with 488 rows, 420 columns and 1644 nonzeros
Presolve removed 6 rows and 0 columns
Presolve time: 0.00s
Presolved: 482 rows, 420 columns, 1638 nonzeros
Variable types: 414 continuous, 6 integer (6 binary)

Root relaxation: objective 1.131635e+04, 59 iterations, 0.00 seconds

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

     0     0 11316.3500    0    2          - 11316.3500     -      -    0s
H    0     0                    11445.000000 11316.3500  1.12%     -    0s
*    0     0               0    11430.000000 11430.0000   0.0%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 2

Explored 0 nodes (66 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.143000000000e+04, best bound 1.143000000000e+04, gap 0.0%