Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:21:24 2013

Optimize a model with 1372 rows, 25947 columns and 1562930 nonzeros
Presolve removed 110 rows and 706 columns
Presolve time: 4.79s
Presolved: 1262 rows, 25241 columns, 1512842 nonzeros
Variable types: 0 continuous, 25241 integer (25241 binary)
Found heuristic solution: objective 14425.000000

Root relaxation: objective 1.087900e+04, 5409 iterations, 2.67 seconds

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

*    0     0               0    10879.000000 10879.0000   0.0%     -    7s

Explored 0 nodes (5409 simplex iterations) in 7.73 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.087900000000e+04, best bound 1.087900000000e+04, gap 0.0%