Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:56 2013

Optimize a model with 5000 rows, 7502 columns and 10000 nonzeros
Model has 2500 quadratic constraints
Presolve time: 0.01s
Presolved: 5000 rows, 7502 columns, 10000 nonzeros
Presolved model has 2500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.500e+03
 Factor NZ  : 1.750e+04 (roughly 5 MBytes of memory)
 Factor Ops : 6.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.16133047e+06  0.00000000e+00  2.84e-14 4.82e-01  2.98e+02     0s
   1   4.32622461e+05  8.62438937e+04  3.33e-08 4.98e-05  4.62e+01     0s
   2   3.22178957e+05  2.53332618e+05  2.29e-08 6.52e-06  9.18e+00     0s
   3   2.93473910e+05  2.82247178e+05  1.02e-08 1.07e-06  1.50e+00     0s
   4   2.87103011e+05  2.85325686e+05  1.08e-11 3.39e-07  2.37e-01     0s
   5   2.86865754e+05  2.86604707e+05  3.79e-10 4.24e-08  3.48e-02     0s
   6   2.86854525e+05  2.86807235e+05  1.66e-10 6.77e-09  6.31e-03     0s
   7   2.86846773e+05  2.86814262e+05  2.73e-11 5.50e-09  4.33e-03     0s
   8   2.86845971e+05  2.86841304e+05  1.66e-11 6.20e-10  6.22e-04     0s
   9   2.86845245e+05  2.86843842e+05  4.83e-12 1.55e-10  1.87e-04     0s
  10   2.86844784e+05  2.86843937e+05  1.19e-12 1.35e-10  1.13e-04     0s
  11   2.86844738e+05  2.86844066e+05  8.81e-13 1.09e-10  8.97e-05     0s
  12   2.86844735e+05  2.86844289e+05  7.96e-13 6.41e-11  5.95e-05     0s
  13   2.86844659e+05  2.86844323e+05  3.41e-13 5.70e-11  4.48e-05     0s
  14   2.86844616e+05  2.86844492e+05  1.28e-13 2.14e-11  1.65e-05     0s

Barrier solved model in 14 iterations and 0.16 seconds
Optimal objective 2.86844616e+05