Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:18 2013

Optimize a model with 1833 rows, 1703 columns and 6773 nonzeros
Presolve removed 288 rows and 0 columns
Presolve time: 0.01s
Presolved: 1545 rows, 1703 columns, 6197 nonzeros
Variable types: 1690 continuous, 13 integer (13 binary)

Root relaxation: objective 2.304200e+04, 387 iterations, 0.01 seconds

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

*    0     0               0    23042.000000 23042.0000   0.0%     -    0s

Explored 0 nodes (387 simplex iterations) in 0.02 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.304200000000e+04, best bound 2.304200000000e+04, gap 0.0%