Gurobi 5.0.1 (linux64) logging started Thu Jan 24 18:23:07 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 143467.00000

Root relaxation: objective 1.497657e+05, 20 iterations, 0.00 seconds

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

     0     0 149765.673    0    5 143467.000 149765.673  4.39%     -    0s
H    0     0                    149444.00000 149765.673  0.22%     -    0s
     0     0 149762.800    0    6 149444.000 149762.800  0.21%     -    0s
     0     0 149762.340    0    8 149444.000 149762.340  0.21%     -    0s
H    0     0                    149604.00000 149762.340  0.11%     -    0s
     0     0 149762.340    0    5 149604.000 149762.340  0.11%     -    0s
     0     0 149762.340    0    6 149604.000 149762.340  0.11%     -    0s
     0     0 149762.340    0    8 149604.000 149762.340  0.11%     -    0s
     0     2 149762.268    0    8 149604.000 149762.268  0.11%     -    0s
H 3997  2282                    149646.00000 149745.845  0.07%   2.3    0s
H 7514  4114                    149665.00000 149740.641  0.05%   2.3    0s
 106120 30742 149713.771   54    5 149665.000 149716.830  0.03%   2.3    5s
 227087 51423 149692.364   59    5 149665.000 149701.900  0.02%   2.3   10s
 353153 40547     cutoff   47      149665.000 149689.818  0.02%   2.3   15s

Cutting planes:
  Gomory: 4
  Cover: 1
  MIR: 6

Explored 413087 nodes (935824 simplex iterations) in 17.33 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.496650000000e+05, best bound 1.496790000000e+05, gap 0.0094%