Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:40 2013

Optimize a model with 1580 rows, 2372 columns and 3160 nonzeros
Model has 790 quadratic constraints
Presolve time: 0.00s
Presolved: 1580 rows, 2372 columns, 3160 nonzeros
Presolved model has 790 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.370e+03
 Factor NZ  : 5.533e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.976e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.53521253e+05  0.00000000e+00  2.84e-14 4.83e-01  2.86e+02     0s
   1   1.32802376e+05  2.85391904e+04  1.80e-08 4.95e-05  4.40e+01     0s
   2   1.01642832e+05  8.14163878e+04  1.93e-08 6.38e-06  8.53e+00     0s
   3   9.27325923e+04  9.02048094e+04  1.07e-08 1.42e-06  1.07e+00     0s
   4   9.13164720e+04  9.10891211e+04  3.42e-10 2.27e-07  9.59e-02     0s
   5   9.12591722e+04  9.12150399e+04  8.61e-12 5.67e-08  1.86e-02     0s
   6   9.12579285e+04  9.12468067e+04  4.05e-12 1.36e-08  4.69e-03     0s
   7   9.12567851e+04  9.12506915e+04  9.95e-14 8.18e-09  2.57e-03     0s
   8   9.12566704e+04  9.12534553e+04  1.04e-09 2.42e-09  1.36e-03     0s
   9   9.12565621e+04  9.12561788e+04  7.01e-10 3.90e-09  1.62e-04     0s
  10   9.12564924e+04  9.12563005e+04  1.53e-09 2.44e-09  8.10e-05     0s
  11   9.12564862e+04  9.12563349e+04  9.29e-10 1.96e-09  6.39e-05     0s
  12   9.12564806e+04  9.12564322e+04  4.86e-10 5.99e-10  2.04e-05     0s

Barrier solved model in 12 iterations and 0.05 seconds
Optimal objective 9.12564806e+04