Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:51 2013

Optimize a model with 640 rows, 962 columns and 1280 nonzeros
Model has 320 quadratic constraints
Presolve time: 0.00s
Presolved: 640 rows, 962 columns, 1280 nonzeros
Presolved model has 320 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.600e+02
 Factor NZ  : 2.243e+03
 Factor Ops : 8.005e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.78543719e+05  0.00000000e+00  2.84e-14 5.01e-01  2.99e+02     0s
   1   5.57199109e+04  1.13386223e+04  1.43e-09 5.09e-05  4.62e+01     0s
   2   4.16189921e+04  3.27337612e+04  4.78e-09 7.27e-06  9.26e+00     0s
   3   3.78985941e+04  3.65696621e+04  2.10e-09 1.77e-06  1.38e+00     0s
   4   3.70808033e+04  3.70335301e+04  1.63e-09 2.55e-07  4.92e-02     0s
   5   3.70697647e+04  3.70689638e+04  3.51e-10 5.16e-09  8.34e-04     0s
   6   3.70690998e+04  3.70690390e+04  2.58e-10 7.05e-12  6.34e-05     0s
   7   3.70690598e+04  3.70690476e+04  4.49e-11 4.31e-14  1.27e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 3.70690598e+04