Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:07:08 2012

Optimize a model with 411 rows, 409 columns and 1434 nonzeros
Presolve removed 0 rows and 31 columns
Presolve time: 0.00s
Presolved: 411 rows, 378 columns, 1403 nonzeros
Variable types: 0 continuous, 378 integer (377 binary)
Found heuristic solution: objective 70.0000000

Root relaxation: objective 0.000000e+00, 249 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  168   70.00000    0.00000   100%     -    0s
H    0     0                      56.0000000    0.00000   100%     -    0s
H    0     0                      55.0000000    0.00000   100%     -    0s
     0     0    0.24846    0  170   55.00000    0.24846   100%     -    0s
H    0     0                      47.0000000    0.24846  99.5%     -    0s
     0     0    0.73899    0  175   47.00000    0.73899  98.4%     -    0s
H    0     0                      35.0000000    0.73899  97.9%     -    0s
     0     0    0.73899    0  175   35.00000    0.73899  97.9%     -    0s
H    0     0                      34.0000000    0.73899  97.8%     -    0s
H    0     0                      33.0000000    0.73899  97.8%     -    0s
H    0     0                      32.0000000    0.73899  97.7%     -    0s
     0     2    0.73993    0  175   32.00000    0.73993  97.7%     -    0s
H   44    36                      11.0000000    1.00000  90.9%  26.5    0s

Cutting planes:
  Gomory: 3
  Mod-K: 2

Explored 761 nodes (21062 simplex iterations) in 0.76 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%