MAYBE
UNSAT
"/tmp/SMTS19696-5" (line 1, column 6):
The smt problem could not be solved (was unsat).


Parsed Typed Term Rewrite System:
---------------------------------

(STRATEGY
 INNERMOST)
(VAR
 "v8" "v12" "v40" "v14" "v56" "v6" "v3" "v2" "v1")
(DATATYPES
   "list" = µX.< "Nil", "product_ms_ns_2"("__ANY_TYPE__"), "Cons"("__ANY_TYPE__", X), "product_ms_ns"(X) >
   "pair" = < "Pair"("__ANY_TYPE__", "__ANY_TYPE__") >)
(SIGNATURES
   "foldr#3" :: ["list" x "list" x "list"] --> "list"
   "main" :: ["list" x "list"] --> "list")
(RULES
 "foldr#3"("v8","v12","Nil"()) -> "v12"
 "foldr#3"("product_ms_ns_2"("v40"),"v14","Cons"("v56","v6")) -> "Cons"("Pair"("v40","v56"),"foldr#3"("product_ms_ns_2"("v40"),"v14","v6"))
 "foldr#3"("product_ms_ns"("v3"),"Nil"(),"Cons"("v2","v1")) -> "foldr#3"("product_ms_ns_2"("v2"),"foldr#3"("product_ms_ns"("v3"),"Nil"(),"v1"),"v3")
 "main"("v2","v1") -> "foldr#3"("product_ms_ns"("v1"),"Nil"(),"v2"))


MAYBE