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

Optimize a model with 2800 rows, 4202 columns and 5600 nonzeros
Model has 1400 quadratic constraints
Presolve time: 0.00s
Presolved: 2800 rows, 4202 columns, 5600 nonzeros
Presolved model has 1400 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.200e+03
 Factor NZ  : 9.803e+03 (roughly 3 MBytes of memory)
 Factor Ops : 3.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.21510853e+06  0.00000000e+00  2.84e-14 5.09e-01  2.98e+02     0s
   1   2.38748861e+05  5.16415500e+04  5.37e-09 4.80e-05  4.45e+01     0s
   2   1.86640589e+05  1.52162515e+05  2.46e-08 7.51e-06  8.21e+00     0s
   3   1.70228475e+05  1.66497120e+05  9.64e-09 1.83e-06  8.88e-01     0s
   4   1.68435153e+05  1.68203654e+05  2.50e-09 4.59e-07  5.51e-02     0s
   5   1.68418395e+05  1.68390459e+05  1.48e-09 9.65e-09  6.65e-03     0s
   6   1.68394895e+05  1.68391187e+05  2.18e-10 9.53e-10  8.83e-04     0s
   7   1.68392495e+05  1.68391194e+05  7.46e-11 8.11e-10  3.10e-04     0s
   8   1.68391459e+05  1.68391248e+05  1.15e-11 5.99e-11  5.02e-05     0s
   9   1.68391338e+05  1.68391251e+05  4.74e-12 1.44e-11  2.07e-05     0s

Barrier solved model in 9 iterations and 0.06 seconds
Optimal objective 1.68391338e+05