; EXPECT: unsat
; COMMAND-LINE: --sygus-fair=direct --sygus-out=status
(set-logic SLIA)
 
(synth-fun f ((col1 String) (col2 String)) String
    ((Start String (ntString))
     (ntString String (col1 col2 " " "," "USA" "PA" "CT" "CA" "MD" "NY"
                       (str.++ ntString ntString)
                       (str.replace ntString ntString ntString)
                       (str.at ntString ntInt)
                       (int.to.str ntInt)
                       (ite ntBool ntString ntString)
                       (str.substr ntString ntInt ntInt)))
      (ntInt Int (0 1 2
                  (+ ntInt ntInt)
                  (- ntInt ntInt)
                  (str.len ntString)
                  (str.to.int ntString)
                  (str.indexof ntString ntString ntInt)))
      (ntBool Bool (true false
                    (str.prefixof ntString ntString)
                    (str.suffixof ntString ntString)
                    (str.contains ntString ntString)))))


(declare-var col1 String)
(declare-var col2 String)
(constraint (= (f "UC Berkeley" "Berkeley, CA") 
                  "UC Berkeley, Berkeley, CA, USA"))
(constraint (= (f "University of Pennsylvania" "Phialdelphia, PA, USA") 
                  "University of Pennsylvania, Phialdelphia, PA, USA"))
(constraint (= (f "UCLA" "Los Angeles, CA") 
                    "UCLA, Los Angeles, CA, USA"))
(constraint (= (f "Cornell University" "Ithaca, New York, USA") 
                  "Cornell University, Ithaca, New York, USA"))
(constraint (= (f "Penn" "Philadelphia, PA, USA") 
                  "Penn, Philadelphia, PA, USA"))
(constraint (= (f "University of Michigan" "Ann Arbor, MI, USA") 
                  "University of Michigan, Ann Arbor, MI, USA"))
(constraint (= (f "UC Berkeley" "Berkeley, CA") 
                  "UC Berkeley, Berkeley, CA, USA"))
(constraint (= (f "MIT" "Cambridge, MA") 
                  "MIT, Cambridge, MA, USA"))
(constraint (= (f "University of Pennsylvania" "Phialdelphia, PA, USA") 
                  "University of Pennsylvania, Phialdelphia, PA, USA"))
(constraint (= (f "UCLA" "Los Angeles, CA") 
                    "UCLA, Los Angeles, CA, USA"))                  
(constraint (= (f "University of Maryland College Park" "College Park, MD")   
                  "University of Maryland College Park, College Park, MD, USA"))
(constraint (= (f "University of Michigan" "Ann Arbor, MI, USA") 
                  "University of Michigan, Ann Arbor, MI, USA"))
(constraint (= (f "UC Berkeley" "Berkeley, CA") 
                  "UC Berkeley, Berkeley, CA, USA"))
(constraint (= (f "MIT" "Cambridge, MA") 
                  "MIT, Cambridge, MA, USA"))
(constraint (= (f "Rice University" "Houston, TX") 
                  "Rice University, Houston, TX, USA"))
(constraint (= (f "Yale University" "New Haven, CT, USA") 
                  "Yale University, New Haven, CT, USA"))
(constraint (= (f "Columbia University" "New York, NY, USA") 
                  "Columbia University, New York, NY, USA"))
(constraint (= (f "NYU" "New York, New York, USA") 
                  "NYU, New York, New York, USA"))
(constraint (= (f "Drexel University" "Philadelphia, PA") 
                  "Drexel University, Philadelphia, PA, USA"))                  
(constraint (= (f "UC Berkeley" "Berkeley, CA") 
                  "UC Berkeley, Berkeley, CA, USA"))
(constraint (= (f "UIUC" "Urbana, IL") 
                  "UIUC, Urbana, IL, USA"))
(constraint (= (f "Temple University" "Philadelphia, PA") 
                  "Temple University, Philadelphia, PA, USA"))
(constraint (= (f "Harvard University" "Cambridge, MA, USA") 
                  "Harvard University, Cambridge, MA, USA"))
(constraint (= (f "University of Connecticut" "Storrs, CT, USA") 
                  "University of Connecticut, Storrs, CT, USA"))
(constraint (= (f "Drexel University" "Philadelphia, PA") 
                  "Drexel University, Philadelphia, PA, USA"))
(constraint (= (f "NYU" "New York, New York, USA") 
                  "NYU, New York, New York, USA"))  
(constraint (= (f "UIUC" "Urbana, IL") 
                  "UIUC, Urbana, IL, USA"))                                  
(constraint (= (f "New Haven University" "New Haven, CT, USA") 
                  "New Haven University, New Haven, CT, USA"))
(constraint (= (f "University of California, Santa Barbara" "Santa Barbara, CA, USA") 
                  "University of California, Santa Barbara, Santa Barbara, CA, USA"))
(constraint (= (f "University of Connecticut" "Storrs, CT, USA") 
                  "University of Connecticut, Storrs, CT, USA"))                  
 
(check-synth)