Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:33 2013

Optimize a model with 598 rows, 525 columns and 2058 nonzeros
Presolve removed 7 rows and 0 columns
Presolve time: 0.00s
Presolved: 591 rows, 525 columns, 2051 nonzeros
Variable types: 518 continuous, 7 integer (7 binary)

Root relaxation: objective 1.333056e+04, 116 iterations, 0.00 seconds

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

     0     0 13330.5636    0    2          - 13330.5636     -      -    0s
H    0     0                    13434.000000 13330.5636  0.77%     -    0s
     0     0     cutoff    0      13434.0000 13434.0000   0.0%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 1

Explored 0 nodes (125 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.343400000000e+04, best bound 1.343400000000e+04, gap 0.0%