Gurobi 5.0.1 (linux64) logging started Fri Nov 16 18:30:32 2012

Optimize a model with 10405 rows, 14762 columns and 45373 nonzeros
Presolve removed 27 rows and 3027 columns
Presolve time: 0.17s
Presolved: 10378 rows, 11735 columns, 42176 nonzeros
Variable types: 0 continuous, 11735 integer (11735 binary)
Found heuristic solution: objective 121.0000000
Found heuristic solution: objective 3.0000000

Root relaxation: objective 2.000000e+00, 193 iterations, 0.00 seconds

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

     0     0    2.00000    0  114    3.00000    2.00000  33.3%     -    0s
     0     0 infeasible    0         3.00000    2.00000  33.3%     -    0s

Explored 0 nodes (333 simplex iterations) in 0.23 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%