Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:17 2013

Optimize a model with 15000 rows, 22502 columns and 30000 nonzeros
Model has 7500 quadratic constraints
Presolve time: 0.02s
Presolved: 15000 rows, 22502 columns, 30000 nonzeros
Presolved model has 7500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.250e+04
 Factor NZ  : 5.250e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.875e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.54970997e+06  0.00000000e+00  1.14e-13 5.03e-01  3.01e+02     0s
   1   1.30787797e+06  2.61295216e+05  2.45e-08 4.89e-05  4.65e+01     0s
   2   9.78808868e+05  7.73332573e+05  2.48e-08 3.47e-06  9.13e+00     0s
   3   8.98556048e+05  8.58981652e+05  5.46e-09 4.23e-07  1.76e+00     0s
   4   8.76881675e+05  8.70113856e+05  7.82e-10 8.04e-08  3.01e-01     0s
   5   8.73119853e+05  8.72706886e+05  7.40e-11 1.17e-10  1.84e-02     0s
   6   8.72748739e+05  8.72718633e+05  5.47e-12 6.52e-12  1.34e-03     0s
   7   8.72724680e+05  8.72719541e+05  1.00e-12 2.08e-13  2.28e-04     0s
   8   8.72721322e+05  8.72719707e+05  4.55e-13 6.81e-13  7.17e-05     0s
   9   8.72720487e+05  8.72719783e+05  6.54e-13 8.81e-13  3.13e-05     0s

Barrier solved model in 9 iterations and 0.32 seconds
Optimal objective 8.72720487e+05