Gurobi 5.0.1 (linux64) logging started Fri Nov 16 23:14:36 2012

Optimize a model with 43163 rows, 39402 columns and 167902 nonzeros
Presolve removed 398 rows and 2 columns
Presolve time: 1.03s
Presolved: 42963 rows, 39400 columns, 205684 nonzeros
Variable types: 0 continuous, 39400 integer (39400 binary)
Found heuristic solution: objective 198.0000000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   23565    3.0000793e+00   3.600000e+01   0.000000e+00      5s
   26517    3.0000000e+00   0.000000e+00   0.000000e+00      8s

Root relaxation: objective 3.000000e+00, 26517 iterations, 7.60 seconds
Total elapsed time = 24.39s
Total elapsed time = 31.41s

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

     0     0    3.00000    0   63  198.00000    3.00000  98.5%     -   32s
H    0     0                       3.0000000    3.00000   0.0%     -   32s

Explored 0 nodes (89810 simplex iterations) in 32.45 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%