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   1.38329094e+05  0.00000000e+00  2.84e-14 5.30e-01  2.97e+02     0s
   1   2.74936646e+04  5.65425139e+03  8.33e-10 5.09e-05  4.55e+01     0s
   2   2.05471239e+04  1.64561744e+04  1.20e-08 8.79e-06  8.52e+00     0s
   3   1.88705226e+04  1.84738304e+04  2.07e-09 1.86e-06  8.26e-01     0s
   4   1.86115283e+04  1.85931275e+04  6.34e-11 7.01e-08  3.83e-02     0s
   5   1.86010021e+04  1.85957045e+04  1.46e-11 3.10e-08  1.10e-02     0s
   6   1.85984999e+04  1.85970844e+04  3.39e-12 9.58e-09  2.95e-03     0s
   7   1.85977767e+04  1.85975265e+04  3.13e-13 2.79e-09  5.21e-04     0s
   8   1.85977325e+04  1.85977039e+04  8.10e-09 3.69e-09  5.97e-05     0s
   9   1.85977177e+04  1.85977100e+04  1.07e-09 1.69e-09  1.62e-05     0s

Barrier solved model in 9 iterations and 0.01 seconds
Optimal objective 1.85977177e+04