Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:23 2013

Optimize a model with 3000 rows, 4502 columns and 6000 nonzeros
Model has 1500 quadratic constraints
Presolve time: 0.00s
Presolved: 3000 rows, 4502 columns, 6000 nonzeros
Presolved model has 1500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.500e+03
 Factor NZ  : 1.050e+04 (roughly 3 MBytes of memory)
 Factor Ops : 3.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.26398723e+06  0.00000000e+00  2.84e-14 4.80e-01  2.90e+02     0s
   1   2.52420146e+05  5.19494117e+04  3.04e-08 5.02e-05  4.45e+01     0s
   2   1.91069496e+05  1.52102407e+05  6.03e-08 6.38e-06  8.66e+00     0s
   3   1.74452220e+05  1.70076243e+05  7.95e-09 1.74e-06  9.72e-01     0s
   4   1.71179520e+05  1.71114637e+05  2.06e-09 1.98e-07  1.44e-02     0s
   5   1.71148259e+05  1.71145273e+05  7.19e-10 1.27e-08  6.64e-04     0s
   6   1.71145673e+05  1.71145387e+05  6.54e-10 4.25e-09  6.35e-05     0s
   7   1.71145461e+05  1.71145404e+05  1.31e-10 2.72e-10  1.28e-05     0s

Barrier solved model in 7 iterations and 0.04 seconds
Optimal objective 1.71145461e+05