Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:20 2013

Optimize a model with 1280 rows, 1922 columns and 2560 nonzeros
Model has 640 quadratic constraints
Presolve time: 0.00s
Presolved: 1280 rows, 1922 columns, 2560 nonzeros
Presolved model has 640 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.920e+03
 Factor NZ  : 4.483e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.600e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.51420570e+05  0.00000000e+00  2.84e-14 5.30e-01  2.96e+02     0s
   1   1.11016056e+05  2.40805178e+04  9.18e-09 4.92e-05  4.53e+01     0s
   2   8.64690659e+04  6.90306887e+04  6.47e-09 7.00e-06  9.08e+00     0s
   3   7.93727801e+04  7.63189813e+04  3.57e-09 1.17e-06  1.59e+00     0s
   4   7.73409160e+04  7.71288794e+04  6.08e-10 2.59e-07  1.10e-01     0s
   5   7.72742405e+04  7.72610380e+04  5.37e-12 2.10e-08  6.88e-03     0s
   6   7.72733768e+04  7.72720379e+04  6.14e-11 2.73e-09  6.97e-04     0s
   7   7.72730056e+04  7.72724007e+04  2.79e-12 1.67e-09  3.15e-04     0s
   8   7.72729879e+04  7.72726673e+04  1.57e-09 2.16e-09  1.67e-04     0s
   9   7.72729843e+04  7.72729230e+04  2.28e-10 3.24e-10  3.19e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 7.72729843e+04