Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:51:26 2012

Optimize a model with 365 rows, 363 columns and 1273 nonzeros
Presolve removed 0 rows and 21 columns
Presolve time: 0.00s
Presolved: 365 rows, 342 columns, 1252 nonzeros
Variable types: 0 continuous, 342 integer (341 binary)
Found heuristic solution: objective 64.0000000

Root relaxation: objective 0.000000e+00, 236 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  134   64.00000    0.00000   100%     -    0s
H    0     0                      47.0000000    0.00000   100%     -    0s
H    0     0                      46.0000000    0.00000   100%     -    0s
H    0     0                      44.0000000    0.00000   100%     -    0s
     0     0    0.14793    0  136   44.00000    0.14793   100%     -    0s
H    0     0                      24.0000000    0.14793  99.4%     -    0s
H    0     0                      21.0000000    0.14793  99.3%     -    0s
     0     0    0.76548    0  140   21.00000    0.76548  96.4%     -    0s
     0     0    0.76548    0  145   21.00000    0.76548  96.4%     -    0s
     0     0    0.76548    0  142   21.00000    0.76548  96.4%     -    0s
     0     2    0.83337    0  142   21.00000    0.83337  96.0%     -    0s
H   27    27                      19.0000000    1.00000  94.7%  26.6    0s
*   37    19              23       7.0000000    1.00000  85.7%  23.6    0s
*  146     0              11       6.0000000    6.00000   0.0%  24.5    0s

Cutting planes:
  Gomory: 3
  Zero half: 1

Explored 147 nodes (4599 simplex iterations) in 0.20 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.000000000000e+00, best bound 6.000000000000e+00, gap 0.0%