Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:04 2013

Optimize a model with 960 rows, 1442 columns and 1920 nonzeros
Model has 480 quadratic constraints
Presolve time: 0.00s
Presolved: 960 rows, 1442 columns, 1920 nonzeros
Presolved model has 480 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.440e+03
 Factor NZ  : 3.363e+03
 Factor Ops : 1.200e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.90765071e+05  0.00000000e+00  2.84e-14 4.59e-01  2.82e+02     0s
   1   7.95663696e+04  1.73847971e+04  4.67e-09 4.89e-05  4.32e+01     0s
   2   6.12978787e+04  4.93203393e+04  1.55e-08 8.50e-06  8.32e+00     0s
   3   5.59871694e+04  5.45040921e+04  3.42e-09 1.73e-06  1.03e+00     0s
   4   5.51986535e+04  5.50673439e+04  1.51e-10 2.48e-07  9.12e-02     0s
   5   5.51605668e+04  5.51312342e+04  2.22e-12 7.49e-08  2.04e-02     0s
   6   5.51592494e+04  5.51483651e+04  7.53e-13 2.77e-08  7.56e-03     0s
   7   5.51584159e+04  5.51521116e+04  1.42e-14 1.72e-08  4.38e-03     0s
   8   5.51582705e+04  5.51573242e+04  1.02e-09 6.57e-09  6.57e-04     0s
   9   5.51581266e+04  5.51578412e+04  9.37e-10 2.24e-09  1.98e-04     0s
  10   5.51581095e+04  5.51580218e+04  6.42e-10 1.61e-09  6.09e-05     0s
  11   5.51580850e+04  5.51580322e+04  2.30e-10 1.22e-09  3.66e-05     0s

Barrier solved model in 11 iterations and 0.03 seconds
Optimal objective 5.51580850e+04