Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:01:00 2013

Optimize a model with 92 rows, 64 columns and 288 nonzeros
Presolve removed 58 rows and 40 columns
Presolve time: 0.00s
Presolved: 34 rows, 24 columns, 118 nonzeros
Variable types: 4 continuous, 20 integer (20 binary)
Found heuristic solution: objective 1136.0000000

Root relaxation: objective 1.018690e+03, 13 iterations, 0.00 seconds

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

     0     0 1018.69048    0    3 1136.00000 1018.69048  10.3%     -    0s
H    0     0                    1027.0000000 1018.69048  0.81%     -    0s
     0     0     cutoff    0      1027.00000 1026.00103  0.10%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 2
  MIR: 3

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

Optimal solution found (tolerance 1.00e-04)
Best objective 1.027000000000e+03, best bound 1.027000000000e+03, gap 0.0%