(set-logic SLIA)

 

(synth-fun f ((name String)) String

    ((Start String (ntString))

     (ntString String (name " "

                       (str.++ ntString ntString)

                       (str.replace ntString ntString ntString)

                       (str.at ntString ntInt)

                       (str.substr ntString ntInt ntInt)))

      (ntInt Int (0 1 2

                  (+ ntInt ntInt)

                  (- ntInt ntInt)

                  (str.len ntString)

                  (str.indexof ntString ntString ntInt)))

      (ntBool Bool (true false

                    (str.prefixof ntString ntString)

                    (str.suffixof ntString ntString)))))





(declare-var name String)

 

(constraint (= (f "Nancy FreeHafer") "Nancy"))

(constraint (= (f "Andrew Cencici") "Andrew"))

(constraint (= (f "Jan Kotas") "Jan"))

(constraint (= (f "Mariya Sergienko") "Mariya"))

 

(check-synth)