Gurobi 5.0.1 (linux64) logging started Wed Apr 24 04:54:36 2013

Optimize a model with 946 rows, 74046 columns and 148006 nonzeros
Presolve time: 0.12s
Presolved: 946 rows, 74046 columns, 148006 nonzeros
Variable types: 73960 continuous, 86 integer (86 binary)

Root relaxation: objective 1.101822e+05, 3327 iterations, 0.13 seconds

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

     0     0 110182.158    0    9          - 110182.158     -      -    0s
H    0     0                    120795.00000 110182.158  8.79%     -    0s
H    0     0                    110628.00000 110182.158  0.40%     -    0s
     0     0 110448.492    0    6 110628.000 110448.492  0.16%     -    0s
     0     0 110448.492    0    9 110628.000 110448.492  0.16%     -    1s
     0     0 110448.492    0    6 110628.000 110448.492  0.16%     -    1s
     0     0 110473.271    0    6 110628.000 110473.271  0.14%     -    1s
     0     0 110476.245    0    3 110628.000 110476.245  0.14%     -    1s
     0     0 110476.245    0    3 110628.000 110476.245  0.14%     -    1s
     0     0 110476.245    0    3 110628.000 110476.245  0.14%     -    1s
     0     0 110505.266    0    4 110628.000 110505.266  0.11%     -    1s
     0     0 110511.917    0    1 110628.000 110511.917  0.10%     -    1s
     0     2 110512.393    0    1 110628.000 110512.393  0.10%     -    1s

Cutting planes:
  Implied bound: 105
  Flow cover: 1

Explored 12 nodes (6944 simplex iterations) in 2.10 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.106280000000e+05, best bound 1.106280000000e+05, gap 0.0%