Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:38 2013

Optimize a model with 4000 rows, 6002 columns and 8000 nonzeros
Model has 2000 quadratic constraints
Presolve time: 0.01s
Presolved: 4000 rows, 6002 columns, 8000 nonzeros
Presolved model has 2000 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.000e+03
 Factor NZ  : 1.400e+04 (roughly 4 MBytes of memory)
 Factor Ops : 5.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.71909238e+06  0.00000000e+00  2.84e-14 4.99e-01  2.96e+02     0s
   1   3.46540801e+05  7.15185843e+04  1.98e-08 5.02e-05  4.58e+01     0s
   2   2.61671758e+05  2.07779435e+05  4.78e-08 6.55e-06  8.98e+00     0s
   3   2.41285524e+05  2.30788392e+05  1.45e-08 1.15e-06  1.75e+00     0s
   4   2.33933626e+05  2.33784718e+05  6.94e-10 5.78e-08  2.48e-02     0s
   5   2.33816484e+05  2.33809658e+05  3.95e-11 5.62e-09  1.14e-03     0s
   6   2.33811060e+05  2.33809940e+05  1.07e-09 6.53e-10  1.87e-04     0s
   7   2.33810265e+05  2.33810005e+05  2.57e-10 2.29e-11  4.34e-05     0s
   8   2.33810083e+05  2.33810027e+05  4.93e-11 1.35e-12  9.27e-06     0s

Barrier solved model in 8 iterations and 0.07 seconds
Optimal objective 2.33810083e+05