Gurobi 5.0.1 (linux64) logging started Fri Nov 16 23:42:07 2012

Optimize a model with 43227 rows, 41006 columns and 169678 nonzeros
Presolve removed 406 rows and 2 columns
Presolve time: 1.14s
Presolved: 43023 rows, 41004 columns, 209048 nonzeros
Variable types: 0 continuous, 41004 integer (41004 binary)
Found heuristic solution: objective 202.0000000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   28818    3.0000798e+00   5.050000e+01   0.000000e+00      5s
   33615    3.0000000e+00   0.000000e+00   0.000000e+00      9s

Root relaxation: objective 3.000000e+00, 33615 iterations, 9.33 seconds
Total elapsed time = 26.45s

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

     0     0    3.00000    0   57  202.00000    3.00000  98.5%     -   29s
H    0     0                       3.0000000    3.00000   0.0%     -   29s

Explored 0 nodes (85223 simplex iterations) in 29.55 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%