Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:14 2013

Optimize a model with 1160 rows, 1742 columns and 2320 nonzeros
Model has 580 quadratic constraints
Presolve time: 0.00s
Presolved: 1160 rows, 1742 columns, 2320 nonzeros
Presolved model has 580 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.740e+03
 Factor NZ  : 4.063e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.450e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.97558836e+05  0.00000000e+00  2.84e-14 4.71e-01  2.96e+02     0s
   1   9.74478809e+04  1.99481380e+04  2.72e-08 5.10e-05  4.45e+01     0s
   2   7.37659500e+04  5.87407051e+04  2.58e-08 8.93e-06  8.64e+00     0s
   3   6.77080016e+04  6.52763503e+04  1.26e-08 2.15e-06  1.40e+00     0s
   4   6.61569749e+04  6.59940953e+04  8.64e-10 4.59e-08  9.36e-02     0s
   5   6.61102778e+04  6.61050902e+04  1.83e-10 1.40e-08  2.98e-03     0s
   6   6.61062079e+04  6.61058504e+04  2.46e-10 8.72e-09  2.05e-04     0s
   7   6.61059064e+04  6.61058620e+04  2.90e-11 2.98e-10  2.55e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 6.61059064e+04