Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:00:52 2013

Optimize a model with 63 rows, 49 columns and 196 nonzeros
Presolve removed 29 rows and 25 columns
Presolve time: 0.00s
Presolved: 34 rows, 24 columns, 118 nonzeros
Variable types: 4 continuous, 20 integer (20 binary)
Found heuristic solution: objective 450.0000000

Root relaxation: objective 3.656577e+02, 5 iterations, 0.00 seconds

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

     0     0  365.65766    0    3  450.00000  365.65766  18.7%     -    0s
     0     0  369.91398    0    7  450.00000  369.91398  17.8%     -    0s
     0     0  369.97227    0    7  450.00000  369.97227  17.8%     -    0s
*    0     0               0     370.0000000  370.00000   0.0%     -    0s

Cutting planes:
  MIR: 4

Explored 0 nodes (14 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.700000000000e+02, best bound 3.700000000000e+02, gap 0.0%