Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:22:41 2013

Optimize a model with 78000 rows, 117002 columns and 156000 nonzeros
Model has 39000 quadratic constraints
Presolve time: 0.09s
Presolved: 78000 rows, 117002 columns, 156000 nonzeros
Presolved model has 39000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.170e+05
 Factor NZ  : 2.730e+05 (roughly 80 MBytes of memory)
 Factor Ops : 9.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.35358803e+07  0.00000000e+00  4.10e-12 5.01e-01  2.96e+02     0s
   1   6.76369476e+06  1.37083475e+06  1.72e-06 4.73e-05  4.61e+01     0s
   2   5.06619820e+06  4.01983295e+06  2.48e-07 2.90e-06  8.94e+00     1s
   3   4.65513528e+06  4.45334844e+06  5.47e-08 3.51e-07  1.72e+00     1s
   4   4.54088874e+06  4.50526141e+06  6.52e-09 8.42e-08  3.05e-01     1s
   5   4.52400734e+06  4.52224906e+06  4.69e-10 1.22e-09  1.50e-02     1s
   6   4.52268130e+06  4.52259476e+06  2.42e-11 5.84e-11  7.40e-04     1s
   7   4.52262899e+06  4.52261103e+06  6.02e-12 3.88e-12  1.53e-04     1s
   8   4.52261936e+06  4.52261146e+06  3.61e-12 3.55e-12  6.75e-05     2s
   9   4.52261361e+06  4.52261165e+06  1.17e-12 6.06e-12  1.67e-05     2s

Barrier solved model in 9 iterations and 1.76 seconds
Optimal objective 4.52261361e+06