1mu 1., steps 0, ftime 0.5 2mu 1., steps 7, ftime 0.5 3mu 1.000000, steps 75, ftime 0.5 4Observed value y_ob=[2.007040; -0.377156], ODE solution y=[2.103106;-0.382918], Cost function f=0.009262 5mu 1.000000, steps 68, ftime 0.5 6Observed value y_ob=[2.007040; -0.377156], ODE solution y=[2.007313;-0.374969], Cost function f=0.000005 7mu 1.000000, steps 68, ftime 0.5 8Observed value y_ob=[2.007040; -0.377156], ODE solution y=[2.007198;-0.375177], Cost function f=0.000004 9