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   1.29049308e+06  0.00000000e+00  2.84e-14 5.01e-01  2.96e+02     0s
   1   2.57706611e+05  5.30454149e+04  1.77e-08 4.94e-05  4.55e+01     0s
   2   1.94999486e+05  1.55174582e+05  3.45e-08 6.32e-06  8.85e+00     0s
   3   1.79436956e+05  1.73094858e+05  2.72e-08 7.02e-07  1.41e+00     0s
   4   1.74470805e+05  1.74304671e+05  2.62e-09 2.08e-08  3.69e-02     0s
   5   1.74407964e+05  1.74373597e+05  9.61e-10 1.23e-09  7.64e-03     0s
   6   1.74380179e+05  1.74374459e+05  1.48e-10 8.43e-11  1.27e-03     0s
   7   1.74377741e+05  1.74374534e+05  8.26e-11 4.52e-11  7.13e-04     0s
   8   1.74376136e+05  1.74374648e+05  3.76e-11 1.38e-11  3.31e-04     0s
   9   1.74375469e+05  1.74374685e+05  1.92e-11 8.04e-12  1.74e-04     0s
  10   1.74375214e+05  1.74374753e+05  1.20e-11 1.18e-11  1.03e-04     0s
  11   1.74375024e+05  1.74374784e+05  6.27e-12 2.03e-12  5.32e-05     0s
  12   1.74374955e+05  1.74374790e+05  4.36e-12 5.29e-12  3.67e-05     0s

Barrier solved model in 12 iterations and 0.08 seconds
Optimal objective 1.74374955e+05