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   6.24486831e+05  0.00000000e+00  2.84e-14 4.85e-01  2.99e+02     0s
   1   1.22397266e+05  2.49146432e+04  1.56e-08 5.11e-05  4.51e+01     0s
   2   9.27650967e+04  7.36000432e+04  7.85e-08 6.66e-06  8.87e+00     0s
   3   8.54533078e+04  8.20209362e+04  1.64e-08 9.31e-07  1.59e+00     0s
   4   8.29173060e+04  8.27878980e+04  3.01e-10 7.82e-08  5.99e-02     0s
   5   8.28656113e+04  8.28376420e+04  1.83e-11 2.53e-08  1.29e-02     0s
   6   8.28617228e+04  8.28506479e+04  2.84e-14 1.15e-08  5.13e-03     0s
   7   8.28616084e+04  8.28612594e+04  9.67e-10 8.94e-09  1.62e-04     0s
   8   8.28615758e+04  8.28614185e+04  1.60e-10 6.60e-09  7.28e-05     0s
   9   8.28615568e+04  8.28614751e+04  4.62e-11 3.69e-09  3.78e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 8.28615568e+04