Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:09 2013

Optimize a model with 998 rows, 900 columns and 3546 nonzeros
Presolve removed 9 rows and 0 columns
Presolve time: 0.00s
Presolved: 989 rows, 900 columns, 3537 nonzeros
Variable types: 891 continuous, 9 integer (9 binary)

Root relaxation: objective 1.147065e+04, 96 iterations, 0.00 seconds

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

     0     0 11470.6522    0    3          - 11470.6522     -      -    0s
H    0     0                    11598.000000 11470.6522  1.10%     -    0s
     0     0 11596.5000    0    1 11598.0000 11596.5000  0.01%     -    0s

Cutting planes:
  Implied bound: 3

Explored 0 nodes (111 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.159800000000e+04, best bound 1.159800000000e+04, gap 0.0%