Gurobi 5.0.1 (linux64) logging started Wed Apr 24 09:28:03 2013

Optimize a model with 1089 rows, 98109 columns and 196119 nonzeros
Presolve time: 0.17s
Presolved: 1089 rows, 98109 columns, 196119 nonzeros
Variable types: 98010 continuous, 99 integer (99 binary)

Root relaxation: objective 1.114055e+05, 3008 iterations, 0.13 seconds

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

     0     0 111405.471    0    7          - 111405.471     -      -    0s
H    0     0                    116792.00000 111405.471  4.61%     -    0s
H    0     0                    113288.00000 111405.471  1.66%     -    0s
     0     0 111621.791    0    7 113288.000 111621.791  1.47%     -    0s
     0     0 111636.382    0    5 113288.000 111636.382  1.46%     -    1s
     0     0 111642.295    0    5 113288.000 111642.295  1.45%     -    1s
     0     0 111643.919    0    6 113288.000 111643.919  1.45%     -    1s
     0     0 111647.795    0    5 113288.000 111647.795  1.45%     -    1s
     0     0 111647.795    0    7 113288.000 111647.795  1.45%     -    2s
     0     0 111647.795    0    7 113288.000 111647.795  1.45%     -    2s
     0     0 111647.795    0    6 113288.000 111647.795  1.45%     -    2s
     0     0 111647.795    0    6 113288.000 111647.795  1.45%     -    2s
     0     0 111647.795    0    5 113288.000 111647.795  1.45%     -    2s
     0     0 111651.822    0    5 113288.000 111651.822  1.44%     -    2s
     0     0 111652.239    0    6 113288.000 111652.239  1.44%     -    3s
     0     0 111652.929    0    5 113288.000 111652.929  1.44%     -    3s
     0     0 111653.376    0    5 113288.000 111653.376  1.44%     -    3s
     0     0 111653.376    0    5 113288.000 111653.376  1.44%     -    3s
     0     2 111660.313    0    5 113288.000 111660.313  1.44%     -    4s
H    4     4                    112913.78571 111831.915  0.96%   114    4s
    15    14 112574.385   13    1 112913.786 111902.332  0.90%   106    5s
H   16    13                    112858.00000 111902.332  0.85%  98.9    5s
*   18    12              16    112712.00000 111902.332  0.72%  90.1    5s
H   27    14                    112638.00000 111984.777  0.58%  92.3    5s
*   35    17              14    112583.00000 111984.777  0.53%  92.4    5s
H   45    21                    112574.79070 112013.837  0.50%  78.6    6s
*   46    18              10    112382.00000 112013.837  0.33%  79.3    6s
*   57    22              10    112309.00000 112028.625  0.25%  76.7    6s

Cutting planes:
  Implied bound: 205
  Flow cover: 11

Explored 123 nodes (14190 simplex iterations) in 7.93 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.123090000000e+05, best bound 1.123090000000e+05, gap 0.0%