Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:18 2013

Optimize a model with 2600 rows, 3902 columns and 5200 nonzeros
Model has 1300 quadratic constraints
Presolve time: 0.00s
Presolved: 2600 rows, 3902 columns, 5200 nonzeros
Presolved model has 1300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 3.900e+03
 Factor NZ  : 9.103e+03 (roughly 3 MBytes of memory)
 Factor Ops : 3.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.13746014e+06  0.00000000e+00  2.84e-14 5.19e-01  3.01e+02     0s
   1   2.27209619e+05  4.69989043e+04  2.04e-08 4.96e-05  4.62e+01     0s
   2   1.73108728e+05  1.36816594e+05  3.55e-08 6.85e-06  9.31e+00     0s
   3   1.57687822e+05  1.51506155e+05  1.11e-08 1.21e-06  1.59e+00     0s
   4   1.54389741e+05  1.53350631e+05  3.55e-14 3.75e-07  2.66e-01     0s
   5   1.54252878e+05  1.54221281e+05  7.12e-11 6.61e-08  8.10e-03     0s
   6   1.54232133e+05  1.54229476e+05  5.46e-12 6.39e-09  6.81e-04     0s
   7   1.54230793e+05  1.54230255e+05  1.62e-09 1.27e-09  1.38e-04     0s
   8   1.54230494e+05  1.54230311e+05  5.02e-10 4.98e-10  4.67e-05     0s
   9   1.54230389e+05  1.54230343e+05  1.11e-10 1.33e-10  1.20e-05     0s

Barrier solved model in 9 iterations and 0.05 seconds
Optimal objective 1.54230389e+05