Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:54:25 2013

Optimize a model with 288100 rows, 14400 columns and 871200 nonzeros
Presolve removed 10819 rows and 7228 columns
Presolve time: 3.72s
Presolved: 277281 rows, 7172 columns, 839211 nonzeros
Variable types: 63 continuous, 7109 integer (7109 binary)
Found heuristic solution: objective 304981.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   13585    1.7155718e+05   0.000000e+00   2.136463e+10      5s
   28653    1.7823114e+05   0.000000e+00   2.188361e+08     10s
   51549    1.8649985e+05   0.000000e+00   9.545264e+07     15s
   75164    1.9708817e+05   0.000000e+00   1.441580e+07     20s
   98060    2.0641388e+05   0.000000e+00   2.325466e+07     25s
  108109    2.0876410e+05   0.000000e+00   0.000000e+00     29s
  108109    2.0876410e+05   0.000000e+00   0.000000e+00     29s

Root relaxation: objective 2.087641e+05, 108109 iterations, 28.68 seconds

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

     0     0 208764.100    0   26 304981.000 208764.100  31.5%     -   34s
H    0     0                    208778.00000 208764.100  0.01%     -   34s

Explored 0 nodes (108595 simplex iterations) in 34.19 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.087780000000e+05, best bound 2.087650000000e+05, gap 0.0062%