Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:42:04 2013

Optimize a model with 280 rows, 5060 columns and 11080 nonzeros
Presolve removed 20 rows and 20 columns
Presolve time: 0.01s
Presolved: 260 rows, 5040 columns, 10060 nonzeros
Variable types: 5040 continuous, 0 integer (0 binary)

Root relaxation: objective 3.600389e+04, 347 iterations, 0.01 seconds

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

     0     0 36003.8892    0    2          - 36003.8892     -      -    0s
H    0     0                    36388.769579 36003.8892  1.06%     -    0s
     0     2 36003.8892    0    2 36388.7696 36003.8892  1.06%     -    0s
*   16     6               8    36202.381588 36202.3816   0.0%   5.9    0s

Explored 17 nodes (442 simplex iterations) in 0.09 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.620238158816e+04, best bound 3.620238158816e+04, gap 0.0%