Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:18:21 2013

Optimize a model with 976 rows, 16604 columns and 762741 nonzeros
Presolve removed 44 rows and 228 columns
Presolve time: 4.38s
Presolved: 932 rows, 16376 columns, 751068 nonzeros
Variable types: 0 continuous, 16376 integer (16376 binary)
Found heuristic solution: objective 10538.000000

Root relaxation: objective 5.845000e+03, 3308 iterations, 0.97 seconds

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

*    0     0               0    5845.0000000 5845.00000   0.0%     -    5s

Explored 0 nodes (3308 simplex iterations) in 5.47 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.845000000000e+03, best bound 5.845000000000e+03, gap 0.0%