Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:54:24 2012

Optimize a model with 355 rows, 364 columns and 1249 nonzeros
Presolve removed 0 rows and 23 columns
Presolve time: 0.00s
Presolved: 355 rows, 341 columns, 1226 nonzeros
Variable types: 0 continuous, 341 integer (340 binary)
Found heuristic solution: objective 61.0000000

Root relaxation: objective 0.000000e+00, 224 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  151   61.00000    0.00000   100%     -    0s
H    0     0                      47.0000000    0.00000   100%     -    0s
H    0     0                      39.0000000    0.00000   100%     -    0s
H    0     0                      31.0000000    0.00000   100%     -    0s
     0     0    0.51679    0  153   31.00000    0.51679  98.3%     -    0s
H    0     0                      26.0000000    0.51679  98.0%     -    0s
H    0     0                      19.0000000    0.51679  97.3%     -    0s
     0     0    0.85762    0  158   19.00000    0.85762  95.5%     -    0s
H    0     0                      15.0000000    0.85762  94.3%     -    0s
     0     0    0.85762    0  158   15.00000    0.85762  94.3%     -    0s
H    0     0                      13.0000000    0.85762  93.4%     -    0s
     0     2    0.93064    0  158   13.00000    0.93064  92.8%     -    0s
H   27    25                       7.0000000    1.10411  84.2%  22.9    0s
*   36    14              27       6.0000000    1.10411  81.6%  24.3    0s
*   52    10              10       5.0000000    1.18841  76.2%  23.9    0s

Cutting planes:
  Gomory: 4

Explored 75 nodes (2428 simplex iterations) in 0.17 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%