Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:31 2013

Optimize a model with 6525 rows, 6275 columns and 25025 nonzeros
Presolve removed 471 rows and 0 columns
Presolve time: 0.04s
Presolved: 6054 rows, 6275 columns, 24083 nonzeros
Variable types: 6250 continuous, 25 integer (25 binary)

Root relaxation: objective 2.749200e+04, 829 iterations, 0.03 seconds

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

*    0     0               0    27492.000000 27492.0000   0.0%     -    0s

Explored 0 nodes (829 simplex iterations) in 0.07 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.749200000000e+04, best bound 2.749200000000e+04, gap 0.0%