Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:37:16 2012

Optimize a model with 299 rows, 318 columns and 1063 nonzeros
Presolve removed 0 rows and 25 columns
Presolve time: 0.00s
Presolved: 299 rows, 293 columns, 1038 nonzeros
Variable types: 0 continuous, 293 integer (292 binary)
Found heuristic solution: objective 49.0000000

Root relaxation: objective 0.000000e+00, 195 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  128   49.00000    0.00000   100%     -    0s
H    0     0                      38.0000000    0.00000   100%     -    0s
H    0     0                      33.0000000    0.00000   100%     -    0s
     0     0    0.16980    0  130   33.00000    0.16980  99.5%     -    0s
H    0     0                      12.0000000    0.16980  98.6%     -    0s
     0     0    0.76722    0  132   12.00000    0.76722  93.6%     -    0s
H    0     0                       8.0000000    0.76722  90.4%     -    0s
     0     0    0.76722    0  132    8.00000    0.76722  90.4%     -    0s
H    0     0                       6.0000000    0.76722  87.2%     -    0s
     0     2    0.77084    0  132    6.00000    0.77084  87.2%     -    0s
*   27    25              25       5.0000000    1.00000  80.0%  33.7    0s
H   55    28                       3.0000000    1.00000  66.7%  27.5    0s

Cutting planes:
  Gomory: 4
  Zero half: 1
  Mod-K: 1

Explored 194 nodes (8063 simplex iterations) in 0.24 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%