Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:52:19 2012

Optimize a model with 205 rows, 150 columns and 660 nonzeros
Presolve time: 0.00s
Presolved: 205 rows, 150 columns, 660 nonzeros
Variable types: 0 continuous, 150 integer (150 binary)
Found heuristic solution: objective 39.0000000

Root relaxation: objective 0.000000e+00, 68 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   47   39.00000    0.00000   100%     -    0s
H    0     0                      33.0000000    0.00000   100%     -    0s
     0     0    0.59239    0   48   33.00000    0.59239  98.2%     -    0s
     0     0    1.12152    0   51   33.00000    1.12152  96.6%     -    0s
     0     0    1.12152    0   51   33.00000    1.12152  96.6%     -    0s
H    0     0                      31.0000000    1.12152  96.4%     -    0s
     0     2    1.17970    0   51   31.00000    1.17970  96.2%     -    0s
*   23    19              13      24.0000000    4.54524  81.1%  27.6    0s
*   46    24              13      23.0000000    4.92000  78.6%  23.8    0s
*  127    62              10      22.0000000   10.51667  52.2%  26.5    0s

Cutting planes:
  Gomory: 3
  Zero half: 1

Explored 484 nodes (11121 simplex iterations) in 0.27 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.200000000000e+01, best bound 2.200000000000e+01, gap 0.0%