Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:02:01 2012

Optimize a model with 415 rows, 405 columns and 1440 nonzeros
Presolve removed 0 rows and 22 columns
Presolve time: 0.00s
Presolved: 415 rows, 383 columns, 1418 nonzeros
Variable types: 0 continuous, 383 integer (382 binary)
Found heuristic solution: objective 79.0000000

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  163   79.00000    0.00000   100%     -    0s
H    0     0                      66.0000000    0.00000   100%     -    0s
H    0     0                      45.0000000    0.00000   100%     -    0s
     0     0    0.28264    0  165   45.00000    0.28264  99.4%     -    0s
H    0     0                      34.0000000    0.28264  99.2%     -    0s
     0     0    0.79958    0  168   34.00000    0.79958  97.6%     -    0s
H    0     0                      31.0000000    0.79958  97.4%     -    0s
H    0     0                      22.0000000    0.79958  96.4%     -    0s
     0     0    0.79958    0  168   22.00000    0.79958  96.4%     -    0s
     0     2    0.80240    0  168   22.00000    0.80240  96.4%     -    0s
H   81    39                      12.0000000    1.00000  91.7%  24.6    0s
*  175    80              16      11.0000000    1.90423  82.7%  29.1    0s

Cutting planes:
  Gomory: 3
  Zero half: 3

Explored 735 nodes (20790 simplex iterations) in 0.79 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.100000000000e+01, best bound 1.100000000000e+01, gap 0.0%