Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:10:45 2012

Optimize a model with 24763 rows, 27060 columns and 100530 nonzeros
Presolve removed 352 rows and 3610 columns
Presolve time: 0.57s
Presolved: 24411 rows, 23450 columns, 95804 nonzeros
Variable types: 0 continuous, 23450 integer (23450 binary)
Found heuristic solution: objective 164.0000000

Root relaxation: objective 3.000000e+00, 20800 iterations, 2.70 seconds
Total elapsed time = 7.84s

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

     0     0    3.00000    0   30  164.00000    3.00000  98.2%     -    9s
H    0     0                       3.0000000    3.00000   0.0%     -    9s

Explored 0 nodes (49777 simplex iterations) in 9.17 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%