Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:35:42 2012

Optimize a model with 24881 rows, 30450 columns and 104224 nonzeros
Presolve removed 350 rows and 2 columns
Presolve time: 0.53s
Presolved: 24705 rows, 30448 columns, 133348 nonzeros
Variable types: 0 continuous, 30448 integer (30448 binary)
Found heuristic solution: objective 174.0000000

Root relaxation: objective 3.000000e+00, 15529 iterations, 1.76 seconds
Total elapsed time = 8.38s

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

     0     0    3.00000    0   28  174.00000    3.00000  98.3%     -    9s
H    0     0                       3.0000000    3.00000   0.0%     -    9s

Explored 0 nodes (48800 simplex iterations) in 9.63 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%