Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:55:16 2013

Optimize a model with 70 rows, 365 columns and 820 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.00s
Presolved: 65 rows, 360 columns, 715 nonzeros
Variable types: 360 continuous, 0 integer (0 binary)

Root relaxation: objective 1.704455e+04, 63 iterations, 0.00 seconds

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

     0     0 17044.5499    0    1          - 17044.5499     -      -    0s
H    0     0                    17118.492534 17044.5499  0.43%     -    0s
     0     2 17044.5499    0    1 17118.4925 17044.5499  0.43%     -    0s
*    7     3               4    17091.376607 17091.0107  0.00%   1.0    0s

Explored 8 nodes (70 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.709137660658e+04, best bound 1.709101070520e+04, gap 0.0021%