Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:48:13 2013

Optimize a model with 9400 rows, 14102 columns and 18800 nonzeros
Model has 4700 quadratic constraints
Presolve time: 0.01s
Presolved: 9400 rows, 14102 columns, 18800 nonzeros
Presolved model has 4700 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.410e+04
 Factor NZ  : 3.290e+04 (roughly 10 MBytes of memory)
 Factor Ops : 1.175e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.12183368e+06  0.00000000e+00  7.82e-14 5.08e-01  3.02e+02     0s
   1   8.22663773e+05  1.63675268e+05  4.62e-08 4.90e-05  4.67e+01     0s
   2   6.14849589e+05  4.85051817e+05  9.23e-08 3.54e-06  9.21e+00     0s
   3   5.64979298e+05  5.39237998e+05  1.47e-08 5.20e-07  1.83e+00     0s
   4   5.48647696e+05  5.46970055e+05  7.11e-14 5.44e-08  1.19e-01     0s
   5   5.48074783e+05  5.48047971e+05  2.84e-14 5.37e-10  1.90e-03     0s
   6   5.48061405e+05  5.48058009e+05  1.17e-10 2.27e-09  2.41e-04     0s
   7   5.48059651e+05  5.48058691e+05  2.75e-11 8.30e-10  6.81e-05     0s
   8   5.48059338e+05  5.48059086e+05  1.18e-11 1.82e-11  1.79e-05     0s

Barrier solved model in 8 iterations and 0.18 seconds
Optimal objective 5.48059338e+05