Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:44 2013

Optimize a model with 320 rows, 482 columns and 640 nonzeros
Model has 160 quadratic constraints
Presolve time: 0.00s
Presolved: 320 rows, 482 columns, 640 nonzeros
Presolved model has 160 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.800e+02
 Factor NZ  : 1.123e+03
 Factor Ops : 4.005e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.33998070e+05  0.00000000e+00  2.84e-14 4.69e-01  2.89e+02     0s
   1   2.77545322e+04  6.36554193e+03  1.39e-09 5.31e-05  4.46e+01     0s
   2   2.18643475e+04  1.75119382e+04  3.27e-09 8.30e-06  9.07e+00     0s
   3   1.98406299e+04  1.91562007e+04  5.59e-10 3.06e-06  1.43e+00     0s
   4   1.96444154e+04  1.96357511e+04  4.60e-10 3.66e-07  1.81e-02     0s
   5   1.96418250e+04  1.96401421e+04  1.18e-11 9.72e-08  3.51e-03     0s
   6   1.96416980e+04  1.96409242e+04  3.07e-12 4.64e-08  1.61e-03     0s
   7   1.96416332e+04  1.96411714e+04  6.39e-14 2.99e-08  9.62e-04     0s
   8   1.96416241e+04  1.96415745e+04  1.15e-09 5.54e-09  1.03e-04     0s
   9   1.96416128e+04  1.96415996e+04  9.04e-11 1.68e-09  2.74e-05     0s

Barrier solved model in 9 iterations and 0.01 seconds
Optimal objective 1.96416128e+04