Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:45 2013

Optimize a model with 8600 rows, 12902 columns and 17200 nonzeros
Model has 4300 quadratic constraints
Presolve time: 0.01s
Presolved: 8600 rows, 12902 columns, 17200 nonzeros
Presolved model has 4300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.290e+04
 Factor NZ  : 3.010e+04 (roughly 9 MBytes of memory)
 Factor Ops : 1.075e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.72145569e+06  0.00000000e+00  7.11e-14 4.86e-01  2.99e+02     0s
   1   7.41086123e+05  1.47051646e+05  1.91e-08 4.90e-05  4.60e+01     0s
   2   5.53556418e+05  4.37139747e+05  8.93e-08 3.77e-06  9.02e+00     0s
   3   5.05918174e+05  4.87939375e+05  1.90e-08 5.55e-07  1.39e+00     0s
   4   4.94522802e+05  4.93217182e+05  2.23e-10 1.26e-08  1.01e-01     0s
   5   4.93454712e+05  4.93417193e+05  5.80e-12 3.26e-10  2.91e-03     0s
   6   4.93432507e+05  4.93424635e+05  1.49e-12 4.73e-13  6.10e-04     0s
   7   4.93426884e+05  4.93424807e+05  7.02e-10 7.62e-11  1.61e-04     0s
   8   4.93425733e+05  4.93424893e+05  2.88e-10 2.00e-12  6.51e-05     0s
   9   4.93425196e+05  4.93424936e+05  8.08e-11 7.51e-13  2.01e-05     0s

Barrier solved model in 9 iterations and 0.18 seconds
Optimal objective 4.93425196e+05