Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:35 2013

Optimize a model with 1500 rows, 2252 columns and 3000 nonzeros
Model has 750 quadratic constraints
Presolve time: 0.00s
Presolved: 1500 rows, 2252 columns, 3000 nonzeros
Presolved model has 750 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.250e+03
 Factor NZ  : 5.253e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.876e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.46277162e+05  0.00000000e+00  2.84e-14 4.73e-01  2.97e+02     0s
   1   1.26076366e+05  2.50493339e+04  3.75e-09 4.90e-05  4.49e+01     0s
   2   9.48232284e+04  7.47826221e+04  2.94e-08 6.45e-06  8.91e+00     0s
   3   8.66489423e+04  8.33679754e+04  6.86e-09 9.54e-07  1.46e+00     0s
   4   8.46592699e+04  8.45103721e+04  1.21e-09 1.45e-07  6.62e-02     0s
   5   8.46074628e+04  8.46040757e+04  5.02e-11 1.73e-09  1.51e-03     0s
   6   8.46053381e+04  8.46049193e+04  3.35e-10 3.66e-10  1.86e-04     0s
   7   8.46052472e+04  8.46051178e+04  8.54e-10 5.80e-11  5.75e-05     0s
   8   8.46052118e+04  8.46051265e+04  5.67e-10 3.71e-11  3.79e-05     0s
   9   8.46052013e+04  8.46051302e+04  4.76e-10 2.82e-11  3.16e-05     0s

Barrier solved model in 9 iterations and 0.04 seconds
Optimal objective 8.46052013e+04