Gurobi 5.0.1 (linux64) logging started Fri Nov 16 01:06:20 2012

Optimize a model with 713 rows, 210 columns and 2280 nonzeros
Presolve removed 366 rows and 2 columns
Presolve time: 0.01s
Presolved: 361 rows, 208 columns, 1740 nonzeros
Variable types: 0 continuous, 208 integer (208 binary)
Found heuristic solution: objective 14.0000000

Root relaxation: objective 4.000000e+00, 329 iterations, 0.01 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0    4.00000    0   27   14.00000    4.00000  71.4%     -    0s
H    0     0                       5.0000000    4.00000  20.0%     -    0s
     0     0    4.00000    0   17    5.00000    4.00000  20.0%     -    0s
     0     0    4.00000    0   14    5.00000    4.00000  20.0%     -    0s
     0     0    4.00000    0   37    5.00000    4.00000  20.0%     -    0s
     0     0    4.00000    0   14    5.00000    4.00000  20.0%     -    0s
     0     0    4.00000    0   14    5.00000    4.00000  20.0%     -    0s
     0     0    4.00000    0   14    5.00000    4.00000  20.0%     -    0s
     0     0    4.00000    0   23    5.00000    4.00000  20.0%     -    0s
     0     0 infeasible    0         5.00000    4.00001  20.0%     -    0s

Cutting planes:
  Clique: 2
  Zero half: 1

Explored 0 nodes (1293 simplex iterations) in 0.06 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%