Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:07 2013

Optimize a model with 7600 rows, 11402 columns and 15200 nonzeros
Model has 3800 quadratic constraints
Presolve time: 0.01s
Presolved: 7600 rows, 11402 columns, 15200 nonzeros
Presolved model has 3800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.140e+04
 Factor NZ  : 2.660e+04 (roughly 8 MBytes of memory)
 Factor Ops : 9.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.28834838e+06  0.00000000e+00  5.68e-14 4.92e-01  2.98e+02     0s
   1   6.54380526e+05  1.31579731e+05  2.35e-08 4.98e-05  4.59e+01     0s
   2   4.90721475e+05  3.88136017e+05  2.69e-08 6.35e-06  9.00e+00     0s
   3   4.51132141e+05  4.32102746e+05  1.02e-08 9.14e-07  1.67e+00     0s
   4   4.38169487e+05  4.37109547e+05  1.87e-09 1.23e-07  9.30e-02     0s
   5   4.37863541e+05  4.37843932e+05  2.63e-10 5.60e-09  1.72e-03     0s
   6   4.37856789e+05  4.37850938e+05  2.03e-10 2.77e-09  5.13e-04     0s
   7   4.37852466e+05  4.37851411e+05  3.25e-11 6.56e-10  9.26e-05     0s
   8   4.37851923e+05  4.37851434e+05  1.29e-11 5.57e-10  4.29e-05     0s
   9   4.37851680e+05  4.37851511e+05  3.75e-12 2.42e-10  1.48e-05     0s

Barrier solved model in 9 iterations and 0.16 seconds
Optimal objective 4.37851680e+05