Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:19 2013

Optimize a model with 143 rows, 1703 columns and 3393 nonzeros
Presolve time: 0.00s
Presolved: 143 rows, 1703 columns, 3393 nonzeros
Variable types: 1690 continuous, 13 integer (13 binary)

Root relaxation: objective 2.398600e+04, 157 iterations, 0.00 seconds

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

     0     0 23986.0000    0    1          - 23986.0000     -      -    0s
H    0     0                    24054.000000 23986.0000  0.28%     -    0s
     0     0 23994.4211    0    1 24054.0000 23994.4211  0.25%     -    0s
     0     0 23997.9248    0    2 24054.0000 23997.9248  0.23%     -    0s
     0     0 23998.7500    0    1 24054.0000 23998.7500  0.23%     -    0s
     0     0 23998.8421    0    1 24054.0000 23998.8421  0.23%     -    0s

Cutting planes:
  Implied bound: 4
  Flow cover: 1

Explored 0 nodes (167 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.405400000000e+04, best bound 2.405400000000e+04, gap 0.0%