Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:57:45 2013

Optimize a model with 18600 rows, 27902 columns and 37200 nonzeros
Model has 9300 quadratic constraints
Presolve time: 0.02s
Presolved: 18600 rows, 27902 columns, 37200 nonzeros
Presolved model has 9300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.790e+04
 Factor NZ  : 6.510e+04 (roughly 20 MBytes of memory)
 Factor Ops : 2.325e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   8.07780896e+06  0.00000000e+00  2.42e-13 4.96e-01  2.99e+02     0s
   1   1.61977072e+06  3.20480977e+05  7.77e-08 4.93e-05  4.66e+01     0s
   2   1.20516631e+06  9.50446663e+05  4.31e-08 3.39e-06  9.13e+00     0s
   3   1.10832408e+06  1.05696517e+06  8.64e-09 4.14e-07  1.84e+00     0s
   4   1.07477578e+06  1.07268018e+06  6.39e-14 2.68e-08  7.51e-02     0s
   5   1.07399120e+06  1.07393183e+06  2.84e-14 2.72e-11  2.13e-03     0s
   6   1.07393933e+06  1.07393395e+06  1.32e-10 3.22e-10  1.93e-04     0s
   7   1.07393550e+06  1.07393418e+06  3.21e-11 5.34e-12  4.72e-05     0s
   8   1.07393472e+06  1.07393424e+06  1.16e-11 4.50e-13  1.72e-05     0s

Barrier solved model in 8 iterations and 0.36 seconds
Optimal objective 1.07393472e+06