Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:01:38 2013

Optimize a model with 175 rows, 100 columns and 550 nonzeros
Presolve removed 57 rows and 50 columns
Presolve time: 0.00s
Presolved: 118 rows, 50 columns, 396 nonzeros
Variable types: 6 continuous, 44 integer (44 binary)
Found heuristic solution: objective 1949.0000000

Root relaxation: objective 1.783915e+03, 9 iterations, 0.00 seconds

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

     0     0 1783.91489    0    3 1949.00000 1783.91489  8.47%     -    0s
H    0     0                    1794.0000000 1783.91489  0.56%     -    0s
     0     0 1788.62711    0    8 1794.00000 1788.62711  0.30%     -    0s
     0     0 1788.62711    0    3 1794.00000 1788.62711  0.30%     -    0s
     0     0 1791.28571    0    5 1794.00000 1791.28571  0.15%     -    0s
     0     0 1791.71364    0    7 1794.00000 1791.71364  0.13%     -    0s
     0     0 1793.00000    0    3 1794.00000 1793.00000  0.06%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 1
  Clique: 1
  MIR: 3

Explored 0 nodes (40 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.794000000000e+03, best bound 1.794000000000e+03, gap 0.0%