Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:17 2013

Optimize a model with 1220 rows, 1832 columns and 2440 nonzeros
Model has 610 quadratic constraints
Presolve time: 0.00s
Presolved: 1220 rows, 1832 columns, 2440 nonzeros
Presolved model has 610 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.830e+03
 Factor NZ  : 4.273e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.526e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.28098512e+05  0.00000000e+00  2.84e-14 5.36e-01  2.97e+02     0s
   1   1.06564350e+05  2.31021448e+04  5.44e-09 4.96e-05  4.56e+01     0s
   2   8.28928464e+04  6.60330674e+04  3.15e-09 7.20e-06  9.21e+00     0s
   3   7.62106288e+04  7.32361862e+04  5.94e-09 1.08e-06  1.63e+00     0s
   4   7.40612673e+04  7.39522468e+04  5.64e-10 1.88e-07  5.96e-02     0s
   5   7.40061909e+04  7.40035872e+04  1.13e-11 4.25e-09  1.42e-03     0s
   6   7.40049700e+04  7.40046269e+04  2.32e-11 6.35e-09  1.87e-04     0s
   7   7.40048838e+04  7.40047599e+04  9.42e-12 1.96e-09  6.77e-05     0s
   8   7.40048401e+04  7.40047885e+04  2.85e-09 1.02e-09  2.82e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 7.40048401e+04