Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:36:29 2012

Optimize a model with 293 rows, 313 columns and 1043 nonzeros
Presolve removed 0 rows and 27 columns
Presolve time: 0.00s
Presolved: 293 rows, 286 columns, 1016 nonzeros
Variable types: 0 continuous, 286 integer (285 binary)
Found heuristic solution: objective 47.0000000

Root relaxation: objective 0.000000e+00, 212 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  126   47.00000    0.00000   100%     -    0s
H    0     0                      36.0000000    0.00000   100%     -    0s
H    0     0                      33.0000000    0.00000   100%     -    0s
H    0     0                      29.0000000    0.00000   100%     -    0s
     0     0    0.20834    0  128   29.00000    0.20834  99.3%     -    0s
H    0     0                      20.0000000    0.20834  99.0%     -    0s
H    0     0                      15.0000000    0.20834  98.6%     -    0s
     0     0    0.89728    0  133   15.00000    0.89728  94.0%     -    0s
H    0     0                       9.0000000    0.89728  90.0%     -    0s
     0     0    0.89851    0  136    9.00000    0.89851  90.0%     -    0s
     0     0    0.89851    0  135    9.00000    0.89851  90.0%     -    0s
     0     2    0.95356    0  135    9.00000    0.95356  89.4%     -    0s
*   28    23              19       6.0000000    1.02825  82.9%  16.9    0s
*   32     5              21       5.0000000    1.02825  79.4%  18.1    0s

Cutting planes:
  Gomory: 4
  Mod-K: 1

Explored 103 nodes (2941 simplex iterations) in 0.13 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%