Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:25 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   5.83635740e+05  0.00000000e+00  2.84e-14 5.26e-01  2.95e+02     0s
   1   1.17872595e+05  2.53173066e+04  1.25e-08 4.93e-05  4.54e+01     0s
   2   9.11713308e+04  7.24103379e+04  2.16e-09 7.13e-06  9.20e+00     0s
   3   8.32922812e+04  8.05250983e+04  4.17e-09 1.07e-06  1.36e+00     0s
   4   8.14251425e+04  8.12326071e+04  3.82e-10 1.95e-07  9.44e-02     0s
   5   8.13449760e+04  8.13244497e+04  2.41e-10 4.66e-08  1.01e-02     0s
   6   8.13389310e+04  8.13377412e+04  8.46e-11 8.66e-09  5.83e-04     0s
   7   8.13382943e+04  8.13380471e+04  8.01e-11 4.94e-09  1.21e-04     0s
   8   8.13382439e+04  8.13382001e+04  6.12e-10 2.61e-10  2.15e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.13382439e+04