Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:53:25 2012

Optimize a model with 373 rows, 371 columns and 1301 nonzeros
Presolve removed 0 rows and 24 columns
Presolve time: 0.00s
Presolved: 373 rows, 347 columns, 1277 nonzeros
Variable types: 0 continuous, 347 integer (346 binary)
Found heuristic solution: objective 71.0000000

Root relaxation: objective 0.000000e+00, 207 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  144   71.00000    0.00000   100%     -    0s
H    0     0                      45.0000000    0.00000   100%     -    0s
H    0     0                      44.0000000    0.00000   100%     -    0s
     0     0    0.22536    0  146   44.00000    0.22536  99.5%     -    0s
H    0     0                      37.0000000    0.22536  99.4%     -    0s
     0     0    0.84702    0  154   37.00000    0.84702  97.7%     -    0s
     0     0    0.84702    0  156   37.00000    0.84702  97.7%     -    0s
     0     0    0.84702    0  156   37.00000    0.84702  97.7%     -    0s
H    0     0                      34.0000000    0.84702  97.5%     -    0s
H    0     0                      29.0000000    0.84702  97.1%     -    0s
H    0     0                      25.0000000    0.84702  96.6%     -    0s
H    0     0                      22.0000000    0.84702  96.1%     -    0s
     0     2    0.84798    0  156   22.00000    0.84798  96.1%     -    0s
*   51    29              33      10.0000000    0.88407  91.2%  24.4    0s
*   69    33              14       9.0000000    1.00000  88.9%  26.2    0s

Cutting planes:
  Gomory: 3
  Zero half: 2

Explored 350 nodes (10988 simplex iterations) in 0.38 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%