Gurobi 5.0.1 (linux64) logging started Fri Jan 18 05:54:01 2013

Optimize a model with 280 rows, 14060 columns and 38080 nonzeros
Presolve removed 20 rows and 20 columns
Presolve time: 0.02s
Presolved: 260 rows, 14040 columns, 28060 nonzeros
Variable types: 14040 continuous, 0 integer (0 binary)

Root relaxation: objective 3.573401e+04, 390 iterations, 0.01 seconds

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

     0     0 35734.0139    0    3          - 35734.0139     -      -    0s
     0     2 35734.0139    0    3          - 35734.0139     -      -    0s
*   28     8              14    36275.468353 36014.0237  0.72%  18.1    0s
*   59     8              17    36178.263978 36014.0237  0.45%  10.9    0s
*   71     6              15    36173.473945 36172.5304  0.00%  10.0    0s

Explored 72 nodes (1100 simplex iterations) in 0.36 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.617347394464e+04, best bound 3.617253035188e+04, gap 0.0026%