Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:22 2013

Optimize a model with 3000 rows, 4502 columns and 6000 nonzeros
Model has 1500 quadratic constraints
Presolve time: 0.00s
Presolved: 3000 rows, 4502 columns, 6000 nonzeros
Presolved model has 1500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.500e+03
 Factor NZ  : 1.050e+04 (roughly 3 MBytes of memory)
 Factor Ops : 3.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.31406244e+06  0.00000000e+00  4.26e-14 5.17e-01  3.01e+02     0s
   1   2.62538496e+05  5.45831501e+04  1.89e-08 4.98e-05  4.62e+01     0s
   2   2.00243764e+05  1.58707252e+05  2.78e-09 6.76e-06  9.23e+00     0s
   3   1.82720771e+05  1.75887109e+05  2.81e-09 1.11e-06  1.52e+00     0s
   4   1.78857619e+05  1.77840658e+05  3.77e-11 3.12e-07  2.26e-01     0s
   5   1.78686518e+05  1.78668818e+05  1.52e-12 3.07e-09  3.93e-03     0s
   6   1.78680116e+05  1.78678106e+05  5.69e-11 4.55e-09  4.47e-04     0s
   7   1.78678938e+05  1.78678344e+05  1.54e-11 1.54e-09  1.32e-04     0s
   8   1.78678630e+05  1.78678445e+05  4.76e-12 3.86e-10  4.11e-05     0s
   9   1.78678546e+05  1.78678481e+05  1.84e-12 4.86e-11  1.43e-05     0s

Barrier solved model in 9 iterations and 0.06 seconds
Optimal objective 1.78678546e+05