Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:40:32 2013

Optimize a model with 70 rows, 515 columns and 1270 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.00s
Presolved: 65 rows, 510 columns, 1015 nonzeros
Variable types: 510 continuous, 0 integer (0 binary)

Root relaxation: objective 1.024210e+04, 26 iterations, 0.00 seconds

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

     0     0 10242.1039    0    1          - 10242.1039     -      -    0s
H    0     0                    10580.515501 10242.1039  3.20%     -    0s
     0     2 10242.1039    0    1 10580.5155 10242.1039  3.20%     -    0s
*   13     3               7    10336.389422 10336.2951  0.00%   1.8    0s

Explored 14 nodes (50 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.033638942176e+04, best bound 1.033629511354e+04, gap 0.0009%