Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:33:11 2012

Optimize a model with 267 rows, 292 columns and 957 nonzeros
Presolve removed 0 rows and 26 columns
Presolve time: 0.00s
Presolved: 267 rows, 266 columns, 931 nonzeros
Variable types: 0 continuous, 266 integer (265 binary)
Found heuristic solution: objective 44.0000000

Root relaxation: objective 0.000000e+00, 165 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  105   44.00000    0.00000   100%     -    0s
H    0     0                      30.0000000    0.00000   100%     -    0s
H    0     0                      14.0000000    0.00000   100%     -    0s
     0     0    0.12736    0  107   14.00000    0.12736  99.1%     -    0s
H    0     0                       9.0000000    0.12736  98.6%     -    0s
     0     0    0.77372    0  114    9.00000    0.77372  91.4%     -    0s
H    0     0                       7.0000000    0.77372  88.9%     -    0s
     0     0    0.77375    0  116    7.00000    0.77375  88.9%     -    0s
     0     0    0.77375    0  113    7.00000    0.77375  88.9%     -    0s
H    0     0                       5.0000000    0.77375  84.5%     -    0s
     0     2    0.77717    0  113    5.00000    0.77717  84.5%     -    0s
H   27    27                       4.0000000    1.00000  75.0%  38.0    0s
*   44    25              11       3.0000000    1.00000  66.7%  29.6    0s

Cutting planes:
  Gomory: 4
  Zero half: 7
  Mod-K: 1

Explored 129 nodes (6620 simplex iterations) in 0.20 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%