Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:13:44 2012

Optimize a model with 39 rows, 71 columns and 166 nonzeros
Presolve removed 0 rows and 23 columns
Presolve time: 0.00s
Presolved: 39 rows, 48 columns, 143 nonzeros
Variable types: 0 continuous, 48 integer (47 binary)
Found heuristic solution: objective 2.0000000

Root relaxation: objective 0.000000e+00, 4 iterations, 0.00 seconds

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

*    0     0               0       0.0000000    0.00000   0.0%     -    0s

Explored 0 nodes (4 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0%