Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:05:20 2012

Optimize a model with 407 rows, 405 columns and 1420 nonzeros
Presolve removed 0 rows and 29 columns
Presolve time: 0.00s
Presolved: 407 rows, 376 columns, 1391 nonzeros
Variable types: 0 continuous, 376 integer (375 binary)
Found heuristic solution: objective 67.0000000

Root relaxation: objective 0.000000e+00, 209 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  154   67.00000    0.00000   100%     -    0s
H    0     0                      53.0000000    0.00000   100%     -    0s
     0     0    0.22455    0  157   53.00000    0.22455   100%     -    0s
H    0     0                      42.0000000    0.22455  99.5%     -    0s
     0     0    0.76501    0  161   42.00000    0.76501  98.2%     -    0s
H    0     0                      35.0000000    0.76501  97.8%     -    0s
     0     0    0.76501    0  161   35.00000    0.76501  97.8%     -    0s
H    0     0                      28.0000000    0.76501  97.3%     -    0s
     0     2    0.76647    0  161   28.00000    0.76647  97.3%     -    0s
H   27    27                      22.0000000    1.42241  93.5%  31.9    0s
*   47    30              28      10.0000000    1.42241  85.8%  24.0    0s
*  104    35              12       9.0000000    3.00000  66.7%  28.7    0s

Cutting planes:
  Gomory: 4

Explored 293 nodes (9223 simplex iterations) in 0.35 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.000000000000e+00, best bound 9.000000000000e+00, gap 0.0%