Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:40 2013

Optimize a model with 1580 rows, 2372 columns and 3160 nonzeros
Model has 790 quadratic constraints
Presolve time: 0.00s
Presolved: 1580 rows, 2372 columns, 3160 nonzeros
Presolved model has 790 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.370e+03
 Factor NZ  : 5.533e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.976e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.85915345e+05  0.00000000e+00  4.26e-14 4.84e-01  2.99e+02     0s
   1   1.33462014e+05  2.63987663e+04  1.48e-08 4.90e-05  4.52e+01     0s
   2   1.00117419e+05  7.90070171e+04  2.18e-08 6.35e-06  8.91e+00     0s
   3   9.14858887e+04  8.79119321e+04  3.61e-09 1.25e-06  1.51e+00     0s
   4   8.94916735e+04  8.90211312e+04  7.26e-10 4.25e-07  1.99e-01     0s
   5   8.94283431e+04  8.94234317e+04  5.71e-10 5.55e-08  2.07e-03     0s
   6   8.94272423e+04  8.94260063e+04  8.09e-11 1.62e-08  5.22e-04     0s
   7   8.94270083e+04  8.94266507e+04  6.03e-12 5.48e-09  1.51e-04     0s
   8   8.94269745e+04  8.94267168e+04  1.86e-12 4.30e-09  1.09e-04     0s
   9   8.94269585e+04  8.94268493e+04  1.09e-12 1.89e-09  4.61e-05     0s
  10   8.94269530e+04  8.94268718e+04  5.61e-13 1.47e-09  3.42e-05     0s

Barrier solved model in 10 iterations and 0.04 seconds
Optimal objective 8.94269530e+04