Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:35:57 2013

Optimize a model with 40 rows, 62 columns and 80 nonzeros
Model has 20 quadratic constraints
Presolve time: 0.00s
Presolved: 40 rows, 62 columns, 80 nonzeros
Presolved model has 20 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 4.000e+02
 Factor NZ  : 7.210e+02
 Factor Ops : 1.610e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.49133397e+04  0.00000000e+00  1.14e-13 3.81e-01  2.57e+02     0s
   1   3.00512431e+03  7.94993783e+02  3.86e-10 5.93e-05  3.68e+01     0s
   2   2.59542591e+03  2.11302659e+03  7.29e-10 1.33e-05  8.04e+00     0s
   3   2.36955830e+03  2.33590903e+03  2.06e-10 1.65e-06  5.61e-01     0s
   4   2.34215482e+03  2.34117469e+03  5.34e-12 9.97e-08  1.63e-02     0s
   5   2.34138289e+03  2.34130634e+03  4.55e-13 1.06e-09  1.28e-03     0s
   6   2.34134244e+03  2.34132474e+03  9.88e-13 1.14e-10  2.95e-04     0s
   7   2.34133419e+03  2.34132957e+03  1.92e-13 2.92e-11  7.71e-05     0s
   8   2.34133344e+03  2.34133217e+03  1.49e-13 2.30e-11  2.11e-05     0s

Barrier solved model in 8 iterations and 0.01 seconds
Optimal objective 2.34133344e+03