Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:09 2013

Optimize a model with 1080 rows, 1622 columns and 2160 nonzeros
Model has 540 quadratic constraints
Presolve time: 0.00s
Presolved: 1080 rows, 1622 columns, 2160 nonzeros
Presolved model has 540 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.620e+03
 Factor NZ  : 3.783e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.350e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.41844460e+05  0.00000000e+00  1.42e-14 4.69e-01  2.82e+02     0s
   1   9.27380403e+04  1.90684671e+04  5.06e-09 5.18e-05  4.55e+01     0s
   2   6.83600511e+04  5.32644841e+04  1.37e-08 7.62e-06  9.32e+00     0s
   3   6.17159840e+04  5.99345747e+04  8.70e-09 1.90e-06  1.10e+00     0s
   4   6.07635904e+04  6.06537261e+04  1.58e-10 1.07e-07  6.78e-02     0s
   5   6.07440200e+04  6.07262867e+04  1.45e-12 2.01e-08  1.09e-02     0s
   6   6.07429560e+04  6.07389732e+04  5.54e-13 4.28e-09  2.46e-03     0s
   7   6.07423347e+04  6.07398369e+04  1.85e-13 3.07e-09  1.54e-03     0s
   8   6.07422269e+04  6.07406465e+04  9.95e-14 1.91e-09  9.76e-04     0s
   9   6.07421042e+04  6.07415596e+04  2.13e-13 5.96e-10  3.36e-04     0s
  10   6.07420783e+04  6.07415838e+04  1.92e-13 5.56e-10  3.05e-04     0s
  11   6.07420517e+04  6.07417341e+04  1.71e-13 2.99e-10  1.96e-04     0s
  12   6.07419982e+04  6.07417758e+04  1.28e-13 2.25e-10  1.37e-04     0s
  13   6.07419850e+04  6.07418518e+04  1.28e-13 7.20e-11  8.22e-05     0s
  14   6.07419585e+04  6.07418606e+04  1.14e-13 5.79e-11  6.05e-05     0s
  15   6.07419441e+04  6.07418615e+04  9.24e-14 5.61e-11  5.10e-05     0s
  16   6.07419348e+04  6.07418742e+04  4.26e-14 3.09e-11  3.75e-05     0s

Barrier solved model in 16 iterations and 0.04 seconds
Optimal objective 6.07419348e+04