Gurobi 5.0.1 (linux64) logging started Wed Apr 24 05:42:57 2013

Optimize a model with 979 rows, 79299 columns and 158509 nonzeros
Presolve time: 0.13s
Presolved: 979 rows, 79299 columns, 158509 nonzeros
Variable types: 79210 continuous, 89 integer (89 binary)

Root relaxation: objective 1.025061e+05, 3095 iterations, 0.12 seconds

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

     0     0 102506.127    0    7          - 102506.127     -      -    0s
H    0     0                    112681.00000 102506.127  9.03%     -    0s
H    0     0                    102965.00000 102506.127  0.45%     -    0s
     0     0 102742.222    0    5 102965.000 102742.222  0.22%     -    0s
     0     0 102742.222    0    7 102965.000 102742.222  0.22%     -    1s
     0     0 102742.222    0    5 102965.000 102742.222  0.22%     -    1s
     0     0 102756.684    0    6 102965.000 102756.684  0.20%     -    1s
     0     0 102770.864    0    3 102965.000 102770.864  0.19%     -    1s
     0     0 102775.488    0    3 102965.000 102775.488  0.18%     -    1s
     0     0 102775.629    0    3 102965.000 102775.629  0.18%     -    1s
     0     0 102776.010    0    3 102965.000 102776.010  0.18%     -    1s
     0     0 102776.154    0    4 102965.000 102776.154  0.18%     -    1s
     0     2 102776.540    0    4 102965.000 102776.540  0.18%     -    1s
*   15     4              10    102944.00000 102781.604  0.16%  30.2    2s

Cutting planes:
  Implied bound: 85
  Flow cover: 12

Explored 22 nodes (6451 simplex iterations) in 2.40 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.029440000000e+05, best bound 1.029440000000e+05, gap 0.0%