Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:22:00 2012

Optimize a model with 25159 rows, 29070 columns and 103698 nonzeros
Presolve removed 369 rows and 4592 columns
Presolve time: 0.59s
Presolved: 24790 rows, 24478 columns, 97966 nonzeros
Variable types: 0 continuous, 24478 integer (24478 binary)
Found heuristic solution: objective 170.0000000
Found heuristic solution: objective 3.0000000

Root relaxation: infeasible, 242 iterations, 0.01 seconds

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

     0     0 infeasible    0         3.00000    2.00000  33.3%     -    0s

Explored 0 nodes (242 simplex iterations) in 0.66 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%