Gurobi 5.0.1 (linux64) logging started Wed Apr 24 06:17:39 2013

Optimize a model with 1001 rows, 82901 columns and 165711 nonzeros
Presolve time: 0.14s
Presolved: 1001 rows, 82901 columns, 165711 nonzeros
Variable types: 82810 continuous, 91 integer (91 binary)

Root relaxation: objective 1.055888e+05, 3144 iterations, 0.13 seconds

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

     0     0 105588.796    0    9          - 105588.796     -      -    0s
H    0     0                    115047.00000 105588.796  8.22%     -    0s
H    0     0                    107424.00000 105588.796  1.71%     -    0s
     0     0 105849.693    0    8 107424.000 105849.693  1.47%     -    0s
     0     0 105849.693    0    9 107424.000 105849.693  1.47%     -    1s
     0     0 105849.693    0    8 107424.000 105849.693  1.47%     -    1s
     0     0 105897.588    0    6 107424.000 105897.588  1.42%     -    1s
     0     0 105908.755    0    5 107424.000 105908.755  1.41%     -    1s
     0     0 105912.597    0    5 107424.000 105912.597  1.41%     -    1s
     0     0 105913.908    0    4 107424.000 105913.908  1.41%     -    1s
     0     0 105913.908    0    4 107424.000 105913.908  1.41%     -    1s
     0     0 105913.908    0    4 107424.000 105913.908  1.41%     -    2s
     0     0 105914.049    0    4 107424.000 105914.049  1.41%     -    2s
H    0     0                    106152.00000 105914.049  0.22%     -    2s
     0     1 106054.526    0    4 106152.000 106054.526  0.09%     -    2s

Cutting planes:
  Implied bound: 110
  Flow cover: 8

Explored 5 nodes (6672 simplex iterations) in 2.78 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.061520000000e+05, best bound 1.061520000000e+05, gap 0.0%