Gurobi 5.0.1 (linux64) logging started Thu Jan 24 20:11:51 2013

Optimize a model with 10 rows, 100 columns and 1000 nonzeros
Presolve time: 0.00s
Presolved: 10 rows, 100 columns, 1000 nonzeros
Variable types: 0 continuous, 100 integer (100 binary)
Found heuristic solution: objective 40900.000000

Root relaxation: objective 4.333583e+04, 25 iterations, 0.00 seconds

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

     0     0 43335.8271    0   10 40900.0000 43335.8271  5.96%     -    0s
H    0     0                    42748.000000 43335.8271  1.38%     -    0s
     0     0 43326.4564    0   12 42748.0000 43326.4564  1.35%     -    0s
     0     0 43322.2583    0   11 42748.0000 43322.2583  1.34%     -    0s
     0     0 43314.7440    0   11 42748.0000 43314.7440  1.33%     -    0s
     0     0 43311.9228    0   13 42748.0000 43311.9228  1.32%     -    0s
     0     0 43309.4174    0   13 42748.0000 43309.4174  1.31%     -    0s
     0     0 43308.9523    0   14 42748.0000 43308.9523  1.31%     -    0s
H    0     0                    42914.000000 43308.9523  0.92%     -    0s
     0     2 43308.7242    0   14 42914.0000 43308.7242  0.92%     -    0s
H   52    38                    42970.000000 43295.5057  0.76%   3.1    0s
 78677  9730 43012.9368   30    7 42970.0000 43058.6281  0.21%   3.7    5s

Cutting planes:
  Gomory: 7
  MIR: 1

Explored 102016 nodes (362667 simplex iterations) in 6.22 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 4.297000000000e+04, best bound 4.297400000000e+04, gap 0.0093%