Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:16:21 2013

Optimize a model with 360 rows, 4120 columns and 8340 nonzeros
Presolve removed 80 rows and 60 columns
Presolve time: 0.01s
Presolved: 280 rows, 4060 columns, 8180 nonzeros
Variable types: 4040 continuous, 20 integer (20 binary)

Root relaxation: objective 3.600389e+04, 291 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                    38544.555741 36003.8892  6.59%     -    0s
H    0     0                    36750.506204 36003.8892  2.03%     -    0s
     0     2 36031.0926    0    2 36750.5062 36031.0926  1.96%     -    0s
*    3     2               3    36188.506204 36188.5062   0.0%  22.3    0s

Explored 4 nodes (358 simplex iterations) in 0.07 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.618850620407e+04, best bound 3.618850620407e+04, gap 0.0%