How long is the execution time of this program?

The Dream of the Red Chamber is one of the four great literary works of China.

He walks the path of dreams every night.

"Dream of the Red Chamber" is one of the four great literary works of China.

Virga is floating in the sky, creating an atmosphere that seems like it's going to rain.

The otolaryngologist confirmed that my incus is functioning normally.

There was a beautiful anvil cloud floating in the sky.

He likes to take a walk in the park at dusk.

He is interested in diachronic linguistics studies.

He is interested in synchronic linguistics.