Gurobi 5.0.1 (linux64) logging started Fri Nov 16 19:51:32 2012

Optimize a model with 11134 rows, 17292 columns and 50040 nonzeros
Presolve removed 2 rows and 2 columns
Presolve time: 0.17s
Presolved: 11263 rows, 17290 columns, 67031 nonzeros
Variable types: 0 continuous, 17290 integer (17290 binary)
Found heuristic solution: objective 131.0000000

Root relaxation: objective 2.000000e+00, 7538 iterations, 0.28 seconds

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

     0     0    2.00000    0  126  131.00000    2.00000  98.5%     -    1s
H    0     0                     128.0000000    2.00000  98.4%     -    1s
H    0     0                       4.0000000    2.00000  50.0%     -    1s
H    0     0                       3.0000000    2.00000  33.3%     -    1s
     0     0 infeasible    0         3.00000    2.00000  33.3%     -    1s

Explored 0 nodes (26695 simplex iterations) in 1.18 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%