Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:26 2013

Optimize a model with 481 rows, 414 columns and 1620 nonzeros
Presolve removed 6 rows and 0 columns
Presolve time: 0.00s
Presolved: 475 rows, 414 columns, 1614 nonzeros
Variable types: 408 continuous, 6 integer (6 binary)

Root relaxation: objective 1.323835e+04, 103 iterations, 0.00 seconds

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

     0     0 13238.3529    0    2          - 13238.3529     -      -    0s
H    0     0                    13291.000000 13238.3529  0.40%     -    0s
     0     0     cutoff    0      13291.0000 13291.0000   0.0%     -    0s

Explored 0 nodes (114 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.329100000000e+04, best bound 1.329100000000e+04, gap 0.0%