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 _    _      ___      _____      ___      _____   
| \  / ||   / _ \\   |__  //    / _ \\   / ____|| 
|  \/  ||  / //\ \\    / //    | / \ || / //---`' 
| .  . || |  ___  ||  / //__   | \_/ || \ \\___   
|_|\/|_|| |_||  |_|| /_____||   \___//   \_____|| 
`-`  `-`  `-`   `-`  `-----`    `---`     `----`

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Text this: Verification, Model Checking, and Abstract Interpretation