Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:31 2013

Optimize a model with 1440 rows, 2162 columns and 2880 nonzeros
Model has 720 quadratic constraints
Presolve time: 0.00s
Presolved: 1440 rows, 2162 columns, 2880 nonzeros
Presolved model has 720 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.160e+03
 Factor NZ  : 5.043e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.800e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.19753429e+05  0.00000000e+00  2.84e-14 4.70e-01  2.96e+02     0s
   1   1.20949039e+05  2.40635706e+04  1.51e-08 4.88e-05  4.49e+01     0s
   2   9.10071820e+04  7.17127252e+04  2.07e-08 6.49e-06  8.93e+00     0s
   3   8.31689017e+04  8.02706664e+04  2.87e-09 1.04e-06  1.34e+00     0s
   4   8.12802091e+04  8.11100752e+04  1.47e-10 1.46e-07  7.88e-02     0s
   5   8.11757622e+04  8.11715056e+04  4.02e-11 1.54e-08  1.97e-03     0s
   6   8.11725630e+04  8.11721609e+04  8.33e-10 9.18e-09  1.86e-04     0s
   7   8.11723217e+04  8.11722105e+04  1.10e-09 1.45e-09  5.15e-05     0s
   8   8.11722522e+04  8.11722191e+04  3.16e-10 3.24e-10  1.53e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.11722522e+04