Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:17 2013

Optimize a model with 12000 rows, 18002 columns and 24000 nonzeros
Model has 6000 quadratic constraints
Presolve time: 0.01s
Presolved: 12000 rows, 18002 columns, 24000 nonzeros
Presolved model has 6000 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.800e+04
 Factor NZ  : 4.200e+04 (roughly 12 MBytes of memory)
 Factor Ops : 1.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.19696865e+06  0.00000000e+00  9.95e-14 4.88e-01  2.98e+02     0s
   1   1.03751815e+06  2.07474005e+05  3.91e-08 4.91e-05  4.61e+01     0s
   2   7.77888644e+05  6.15929908e+05  4.18e-08 3.36e-06  9.00e+00     0s
   3   7.13318667e+05  6.82228258e+05  1.34e-08 5.17e-07  1.73e+00     0s
   4   6.96811389e+05  6.90431413e+05  1.90e-09 1.37e-07  3.54e-01     0s
   5   6.93709637e+05  6.91940281e+05  3.08e-11 7.08e-08  9.83e-02     0s
   6   6.93631182e+05  6.93596945e+05  6.31e-12 5.94e-10  1.90e-03     0s
   7   6.93619344e+05  6.93608538e+05  2.59e-12 1.09e-10  6.00e-04     0s
   8   6.93611949e+05  6.93610054e+05  2.63e-13 4.63e-11  1.05e-04     0s
   9   6.93611494e+05  6.93610948e+05  5.88e-10 7.81e-11  3.03e-05     0s

Barrier solved model in 9 iterations and 0.25 seconds
Optimal objective 6.93611494e+05