I think that looks OK. What were you expecting it to do? You have the switch permanently enabled and the input waveform is passed to the output. I am not sure if the input is a sine wave, but if so it is too large for the IC to handle. You might want to try a smaller amplitude, offset at 2.5V.
I don't know about your spice model, but a better device to use would be a CD4066. Also this might have a spice model that works better for you. The CD4066 is completly compatible with the earlier CD4016. Also better specs.