Gurobi 5.0.1 (linux64) logging started Thu Jan 24 18:18:53 2013

Optimize a model with 5 rows, 250 columns and 1250 nonzeros
Presolve time: 0.00s
Presolved: 5 rows, 250 columns, 1250 nonzeros
Variable types: 0 continuous, 250 integer (250 binary)
Found heuristic solution: objective 98082.000000

Root relaxation: objective 1.099603e+05, 17 iterations, 0.00 seconds

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

     0     0 109960.340    0    5 98082.0000 109960.340  12.1%     -    0s
H    0     0                    109722.00000 109960.340  0.22%     -    0s
     0     0 109957.110    0    7 109722.000 109957.110  0.21%     -    0s
     0     0 109954.242    0    8 109722.000 109954.242  0.21%     -    0s
     0     0 109953.318    0   10 109722.000 109953.318  0.21%     -    0s
H    0     0                    109841.00000 109953.318  0.10%     -    0s
     0     0 109953.318    0    5 109841.000 109953.318  0.10%     -    0s
     0     0 109953.312    0   10 109841.000 109953.312  0.10%     -    0s
     0     0 109951.142    0    9 109841.000 109951.142  0.10%     -    0s
     0     2 109950.555    0    9 109841.000 109950.555  0.10%     -    0s

Cutting planes:
  Gomory: 3
  MIR: 3
  Zero half: 1

Explored 69051 nodes (160700 simplex iterations) in 2.82 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.098410000000e+05, best bound 1.098510000000e+05, gap 0.0091%