Gurobi 5.0.1 (linux64) logging started Thu Jan 24 18:13:01 2013

Optimize a model with 5 rows, 100 columns and 500 nonzeros
Presolve time: 0.00s
Presolved: 5 rows, 100 columns, 500 nonzeros
Variable types: 0 continuous, 100 integer (100 binary)
Found heuristic solution: objective 19983.000000

Root relaxation: objective 2.458590e+04, 17 iterations, 0.00 seconds

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

     0     0 24585.9027    0    5 19983.0000 24585.9027  23.0%     -    0s
H    0     0                    24204.000000 24585.9027  1.58%     -    0s
     0     0 24582.9863    0    8 24204.0000 24582.9863  1.57%     -    0s
     0     0 24579.4268    0    9 24204.0000 24579.4268  1.55%     -    0s
     0     0 24577.7037    0   11 24204.0000 24577.7037  1.54%     -    0s
     0     0 24576.9373    0   12 24204.0000 24576.9373  1.54%     -    0s
     0     2 24576.6553    0   12 24204.0000 24576.6553  1.54%     -    0s
H   27    25                    24314.000000 24574.4985  1.07%   2.5    0s
H  272   194                    24326.000000 24566.4237  0.99%   2.3    0s
H  658   425                    24381.000000 24559.3837  0.73%   2.3    0s

Cutting planes:
  Gomory: 3
  Cover: 1
  MIR: 2

Explored 24284 nodes (53434 simplex iterations) in 0.93 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.438100000000e+04, best bound 2.438300000000e+04, gap 0.0082%