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  ______     ___      _____      ___      ______  
 /_   _//   / _ \\   |__  //    / _ \\   /_____// 
 `-| |,-   | / \ ||    / //    | / \ ||  `____ `  
   | ||    | \_/ ||   / //__   | \_/ ||  /___//   
   |_||     \___//   /_____||   \___//   `__ `    
   `-`'     `---`    `-----`    `---`    /_//     
                                         `-`

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Text this: TRACER: A symbolic execution tool for verification