Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:21 2013

Optimize a model with 1280 rows, 1922 columns and 2560 nonzeros
Model has 640 quadratic constraints
Presolve time: 0.00s
Presolved: 1280 rows, 1922 columns, 2560 nonzeros
Presolved model has 640 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.920e+03
 Factor NZ  : 4.483e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.600e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.52142912e+05  0.00000000e+00  2.84e-14 4.79e-01  2.97e+02     0s
   1   1.08556953e+05  2.21849813e+04  1.40e-08 5.10e-05  4.50e+01     0s
   2   8.20273192e+04  6.51613296e+04  1.08e-08 9.07e-06  8.78e+00     0s
   3   7.49786693e+04  7.23609752e+04  1.61e-09 2.59e-06  1.36e+00     0s
   4   7.34779753e+04  7.33803799e+04  3.89e-09 2.00e-07  5.08e-02     0s
   5   7.34594474e+04  7.34439255e+04  1.86e-09 2.84e-08  8.08e-03     0s
   6   7.34457148e+04  7.34444308e+04  1.51e-10 2.94e-09  6.69e-04     0s
   7   7.34450964e+04  7.34444978e+04  1.23e-09 1.14e-09  3.12e-04     0s
   8   7.34448449e+04  7.34445054e+04  7.01e-10 3.03e-10  1.77e-04     0s
   9   7.34447139e+04  7.34445081e+04  4.21e-10 2.39e-13  1.07e-04     0s
  10   7.34446364e+04  7.34445083e+04  2.60e-10 1.26e-12  6.67e-05     0s
  11   7.34445695e+04  7.34445097e+04  1.21e-10 1.29e-12  3.11e-05     0s

Barrier solved model in 11 iterations and 0.03 seconds
Optimal objective 7.34445695e+04