Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:37 2013

Optimize a model with 1540 rows, 2312 columns and 3080 nonzeros
Model has 770 quadratic constraints
Presolve time: 0.00s
Presolved: 1540 rows, 2312 columns, 3080 nonzeros
Presolved model has 770 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.310e+03
 Factor NZ  : 5.393e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.926e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.70128079e+05  0.00000000e+00  2.84e-14 5.09e-01  3.00e+02     0s
   1   1.33808943e+05  2.62540133e+04  8.85e-09 5.00e-05  4.66e+01     0s
   2   9.89715785e+04  7.70615399e+04  2.90e-08 7.11e-06  9.48e+00     0s
   3   8.95344784e+04  8.69982898e+04  4.55e-09 1.70e-06  1.10e+00     0s
   4   8.77418160e+04  8.77026937e+04  2.53e-09 1.03e-07  1.69e-02     0s
   5   8.77188574e+04  8.77141549e+04  6.46e-10 1.14e-08  2.04e-03     0s
   6   8.77147136e+04  8.77142885e+04  4.43e-10 6.79e-10  1.84e-04     0s
   7   8.77145266e+04  8.77143244e+04  2.21e-10 1.99e-10  8.75e-05     0s
   8   8.77143798e+04  8.77143476e+04  7.39e-09 1.54e-10  1.40e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.77143798e+04