Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:26 2013

Optimize a model with 1360 rows, 2042 columns and 2720 nonzeros
Model has 680 quadratic constraints
Presolve time: 0.00s
Presolved: 1360 rows, 2042 columns, 2720 nonzeros
Presolved model has 680 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.040e+03
 Factor NZ  : 4.763e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.700e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.88208327e+05  0.00000000e+00  2.84e-14 4.90e-01  2.97e+02     0s
   1   1.14524017e+05  2.31551430e+04  9.60e-09 4.90e-05  4.48e+01     0s
   2   9.05777067e+04  6.91268311e+04  3.97e-08 8.07e-06  1.05e+01     0s
   3   7.94860490e+04  7.75419801e+04  2.73e-08 1.57e-06  9.53e-01     0s
   4   7.77773035e+04  7.76590618e+04  5.26e-10 4.65e-07  5.80e-02     0s
   5   7.77242500e+04  7.77176809e+04  2.49e-10 2.64e-08  3.22e-03     0s
   6   7.77196082e+04  7.77191467e+04  2.65e-09 8.31e-09  2.26e-04     0s
   7   7.77194171e+04  7.77193066e+04  3.74e-09 2.64e-09  5.42e-05     0s
   8   7.77193561e+04  7.77193119e+04  1.37e-09 1.64e-09  2.17e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 7.77193561e+04