Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:30 2013

Optimize a model with 1420 rows, 2132 columns and 2840 nonzeros
Model has 710 quadratic constraints
Presolve time: 0.00s
Presolved: 1420 rows, 2132 columns, 2840 nonzeros
Presolved model has 710 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.130e+03
 Factor NZ  : 4.973e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.776e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.16153017e+05  0.00000000e+00  2.84e-14 4.93e-01  2.98e+02     0s
   1   1.19884724e+05  2.44075581e+04  8.61e-09 4.88e-05  4.48e+01     0s
   2   9.52640263e+04  7.29199488e+04  2.43e-08 7.95e-06  1.05e+01     0s
   3   8.35866054e+04  8.16002972e+04  5.20e-09 1.67e-06  9.33e-01     0s
   4   8.18434990e+04  8.17364625e+04  1.43e-10 3.84e-07  5.03e-02     0s
   5   8.17913744e+04  8.17855521e+04  8.10e-11 1.08e-08  2.73e-03     0s
   6   8.17891342e+04  8.17876315e+04  6.96e-12 4.03e-09  7.05e-04     0s
   7   8.17890110e+04  8.17881565e+04  1.26e-09 2.13e-09  4.01e-04     0s
   8   8.17889210e+04  8.17887544e+04  1.42e-09 3.54e-09  7.82e-05     0s
   9   8.17888972e+04  8.17887837e+04  1.25e-09 2.73e-09  5.33e-05     0s
  10   8.17888896e+04  8.17888074e+04  5.65e-10 2.07e-09  3.86e-05     0s
  11   8.17888852e+04  8.17888146e+04  2.61e-10 1.86e-09  3.31e-05     0s

Barrier solved model in 11 iterations and 0.04 seconds
Optimal objective 8.17888852e+04