Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:43:30 2013

Optimize a model with 100 rows, 305 columns and 690 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.00s
Presolved: 95 rows, 300 columns, 660 nonzeros
Variable types: 285 continuous, 15 integer (15 binary)

Root relaxation: objective 1.174557e+04, 48 iterations, 0.00 seconds

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

     0     0 11745.5748    0    2          - 11745.5748     -      -    0s
     0     0 11751.6830    0    2          - 11751.6830     -      -    0s
     0     0 11773.3358    0    2          - 11773.3358     -      -    0s
*    0     0               0    11778.180605 11778.1806   0.0%     -    0s

Explored 0 nodes (101 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.177818060531e+04, best bound 1.177818060531e+04, gap 0.0%