Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:44:23 2012

Optimize a model with 375 rows, 364 columns and 1299 nonzeros
Presolve removed 0 rows and 21 columns
Presolve time: 0.00s
Presolved: 375 rows, 343 columns, 1278 nonzeros
Variable types: 0 continuous, 343 integer (342 binary)
Found heuristic solution: objective 60.0000000

Root relaxation: objective 0.000000e+00, 219 iterations, 0.00 seconds

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

     0     0    0.00000    0  147   60.00000    0.00000   100%     -    0s
H    0     0                      51.0000000    0.00000   100%     -    0s
H    0     0                      47.0000000    0.00000   100%     -    0s
H    0     0                      42.0000000    0.00000   100%     -    0s
     0     0    0.37550    0  149   42.00000    0.37550  99.1%     -    0s
H    0     0                      39.0000000    0.37550  99.0%     -    0s
     0     0    1.04559    0  152   39.00000    1.04559  97.3%     -    0s
     0     2    1.04653    0  152   39.00000    1.04653  97.3%     -    0s
H   27    27                      20.0000000    1.13549  94.3%  37.9    0s
*   46    28              29      12.0000000    1.13549  90.5%  29.9    0s
*  348    43              18      11.0000000    5.12286  53.4%  35.9    0s

Cutting planes:
  Gomory: 4

Explored 445 nodes (15575 simplex iterations) in 0.54 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.100000000000e+01, best bound 1.100000000000e+01, gap 0.0%