Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:30 2013

Optimize a model with 1420 rows, 2132 columns and 2840 nonzeros
Model has 710 quadratic constraints
Presolve time: 0.00s
Presolved: 1420 rows, 2132 columns, 2840 nonzeros
Presolved model has 710 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.130e+03
 Factor NZ  : 4.973e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.776e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.16703476e+05  0.00000000e+00  2.84e-14 4.88e-01  2.99e+02     0s
   1   1.20686812e+05  2.46142944e+04  1.43e-08 5.09e-05  4.51e+01     0s
   2   9.15119388e+04  7.27351161e+04  5.76e-08 6.56e-06  8.82e+00     0s
   3   8.38992397e+04  8.11023440e+04  1.05e-08 8.45e-07  1.31e+00     0s
   4   8.18678790e+04  8.18143201e+04  5.61e-10 3.42e-08  2.51e-02     0s
   5   8.18256582e+04  8.18218708e+04  1.29e-10 1.12e-08  1.78e-03     0s
   6   8.18229916e+04  8.18220738e+04  4.35e-10 4.64e-10  4.31e-04     0s
   7   8.18223802e+04  8.18221265e+04  7.38e-10 2.27e-09  1.19e-04     0s
   8   8.18222214e+04  8.18221544e+04  2.07e-10 2.36e-11  3.14e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.18222214e+04