Gurobi 5.0.1 (linux64) logging started Sat Dec  8 10:25:02 2012

Optimize a model with 1095 rows, 1080 columns and 3553 nonzeros
Presolve removed 99 rows and 61 columns
Presolve time: 0.01s
Presolved: 996 rows, 1019 columns, 3321 nonzeros
Variable types: 678 continuous, 341 integer (341 binary)

Root relaxation: objective 9.263829e+04, 488 iterations, 0.00 seconds

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

     0     0 92638.2906    0  165          - 92638.2906     -      -    0s
H    0     0                    150686.00000 92638.2906  38.5%     -    0s
     0     0 116368.491    0   29 150686.000 116368.491  22.8%     -    0s
H    0     0                    131262.78294 116368.491  11.3%     -    0s
     0     0 117104.979    0   28 131262.783 117104.979  10.8%     -    0s
*    0     0               0    117363.00000 117363.000   0.0%     -    0s

Cutting planes:
  Gomory: 16
  Cover: 4
  Implied bound: 2
  Flow cover: 123
  Flow path: 75

Explored 0 nodes (711 simplex iterations) in 0.06 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.173630000000e+05, best bound 1.173630000000e+05, gap 0.0%