Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:19:23 2012

Optimize a model with 181 rows, 152 columns and 602 nonzeros
Presolve removed 0 rows and 1 columns
Presolve time: 0.00s
Presolved: 181 rows, 151 columns, 601 nonzeros
Variable types: 0 continuous, 151 integer (150 binary)
Found heuristic solution: objective 34.0000000

Root relaxation: objective 0.000000e+00, 89 iterations, 0.00 seconds

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

     0     0    0.00000    0   60   34.00000    0.00000   100%     -    0s
H    0     0                      27.0000000    0.00000   100%     -    0s
     0     0    0.51914    0   61   27.00000    0.51914  98.1%     -    0s
H    0     0                      25.0000000    0.51914  97.9%     -    0s
     0     0    1.07270    0   63   25.00000    1.07270  95.7%     -    0s
H    0     0                      23.0000000    1.07270  95.3%     -    0s
     0     0    1.41739    0   64   23.00000    1.41739  93.8%     -    0s
H    0     0                      22.0000000    1.41739  93.6%     -    0s
     0     0    1.42891    0   64   22.00000    1.42891  93.5%     -    0s
H    0     0                      20.0000000    1.42891  92.9%     -    0s
H    0     0                      15.0000000    1.42891  90.5%     -    0s
H    0     0                      14.0000000    1.42891  89.8%     -    0s
H    0     0                      13.0000000    1.42891  89.0%     -    0s
     0     2    1.44082    0   64   13.00000    1.44082  88.9%     -    0s
*   13    11               9      11.0000000    3.59416  67.3%  30.2    0s

Cutting planes:
  Gomory: 4
  Zero half: 1

Explored 55 nodes (1757 simplex iterations) in 0.12 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.100000000000e+01, best bound 1.100000000000e+01, gap 0.0%