Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:39 2013

Optimize a model with 4000 rows, 6002 columns and 8000 nonzeros
Model has 2000 quadratic constraints
Presolve time: 0.00s
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   1.72079060e+06  0.00000000e+00  2.84e-14 4.95e-01  2.96e+02     0s
   1   3.40037506e+05  7.24104695e+04  2.28e-08 4.84e-05  4.46e+01     0s
   2   2.75887861e+05  2.13507008e+05  1.62e-08 7.70e-06  1.04e+01     0s
   3   2.41822717e+05  2.34955233e+05  4.11e-09 6.93e-07  1.14e+00     0s
   4   2.37266893e+05  2.37019764e+05  1.50e-09 6.00e-08  4.12e-02     0s
   5   2.37185398e+05  2.37177702e+05  1.35e-10 3.36e-09  1.28e-03     0s
   6   2.37182217e+05  2.37180359e+05  4.27e-10 1.72e-09  3.10e-04     0s
   7   2.37180692e+05  2.37180485e+05  4.00e-09 1.18e-10  3.44e-05     0s

Barrier solved model in 7 iterations and 0.06 seconds
Optimal objective 2.37180692e+05