Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:12 2013

Optimize a model with 310 rows, 260 columns and 1010 nonzeros
Presolve removed 5 rows and 0 columns
Presolve time: 0.00s
Presolved: 305 rows, 260 columns, 1005 nonzeros
Variable types: 255 continuous, 5 integer (5 binary)

Root relaxation: objective 1.357574e+04, 102 iterations, 0.00 seconds

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

     0     0 13575.7373    0    3          - 13575.7373     -      -    0s
H    0     0                    13593.000000 13575.7373  0.13%     -    0s
     0     0     cutoff    0      13593.0000 13593.0000   0.0%     -    0s

Explored 0 nodes (106 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.359300000000e+04, best bound 1.359300000000e+04, gap 0.0%