Gurobi 5.0.1 (linux64) logging started Thu Jan 24 20:11:40 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 40955.000000

Root relaxation: objective 4.392794e+04, 36 iterations, 0.00 seconds

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

     0     0 43927.9390    0   10 40955.0000 43927.9390  7.26%     -    0s
H    0     0                    43382.000000 43927.9390  1.26%     -    0s
     0     0 43908.4571    0   13 43382.0000 43908.4571  1.21%     -    0s
     0     0 43906.4024    0   13 43382.0000 43906.4024  1.21%     -    0s
     0     0 43905.9373    0   14 43382.0000 43905.9373  1.21%     -    0s
H    0     0                    43485.000000 43905.9373  0.97%     -    0s
     0     2 43903.8137    0   14 43485.0000 43903.8137  0.96%     -    0s
H 5419  3328                    43505.000000 43818.1891  0.72%   3.7    0s
H 6921  3955                    43552.000000 43812.4746  0.60%   3.7    0s
H15338  8316                    43553.000000 43779.6340  0.52%   3.7    1s
H20104 10060                    43574.000000 43767.8560  0.44%   3.8    1s
 75972 23013 43677.1756   22   10 43574.0000 43700.3682  0.29%   3.8    5s
 165738 16278 43578.6449   27    9 43574.0000 43640.6758  0.15%   3.7   10s

Cutting planes:
  Gomory: 3
  Zero half: 3

Explored 195756 nodes (712073 simplex iterations) in 11.55 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 4.357400000000e+04, best bound 4.357800000000e+04, gap 0.0092%