Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:21 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   5.30605195e+05  0.00000000e+00  2.84e-14 4.55e-01  2.86e+02     0s
   1   1.06011294e+05  2.21368605e+04  1.67e-08 4.87e-05  4.37e+01     0s
   2   8.05978198e+04  6.40116885e+04  5.00e-09 6.72e-06  8.64e+00     0s
   3   7.38689123e+04  7.10104557e+04  1.32e-09 1.30e-06  1.49e+00     0s
   4   7.22069317e+04  7.20689797e+04  1.53e-09 2.28e-07  7.19e-02     0s
   5   7.21612499e+04  7.21581788e+04  1.70e-10 1.67e-08  1.60e-03     0s
   6   7.21591985e+04  7.21588678e+04  5.91e-11 3.48e-09  1.72e-04     0s
   7   7.21591177e+04  7.21590106e+04  7.32e-10 3.14e-09  5.58e-05     0s
   8   7.21590719e+04  7.21590221e+04  1.37e-10 2.36e-09  2.59e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 7.21590719e+04