Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:40:16 2013

Optimize a model with 64 rows, 162 columns and 421 nonzeros
Presolve removed 61 rows and 157 columns
Presolve time: 0.00s
Presolved: 3 rows, 5 columns, 10 nonzeros
Variable types: 4 continuous, 1 integer (1 binary)

Root relaxation: objective 2.148820e+03, 3 iterations, 0.00 seconds

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

     0     0 2148.82032    0    1          - 2148.82032     -      -    0s
H    0     0                    2148.8203230 2148.82032  0.00%     -    0s

Explored 0 nodes (3 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.148820323028e+03, best bound 2.148820316289e+03, gap 0.0000%