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Funct Progr 77531 pair #381920281
details
property
value
status
complete
benchmark
notElem_2.hs
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n058.star.cs.uiowa.edu
space
basic_haskell
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
4.81228494644 seconds
cpu usage
9.863361201
max memory
6.0895232E8
stage attributes
key
value
output-size
11093
starexec-result
YES
output
/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.hs /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.hs # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty H-Termination with start terms of the given HASKELL could be proven: (0) HASKELL (1) BR [EQUIVALENT, 0 ms] (2) HASKELL (3) COR [EQUIVALENT, 0 ms] (4) HASKELL (5) Narrow [SOUND, 0 ms] (6) QDP (7) QDPSizeChangeProof [EQUIVALENT, 0 ms] (8) YES ---------------------------------------- (0) Obligation: mainModule Main module Main where { import qualified Prelude; data List a = Cons a (List a) | Nil ; data MyBool = MyTrue | MyFalse ; all :: (a -> MyBool) -> List a -> MyBool; all p = pt and (map p); and :: List MyBool -> MyBool; and = foldr asAs MyTrue; asAs :: MyBool -> MyBool -> MyBool; asAs MyFalse x = MyFalse; asAs MyTrue x = x; esEsMyBool :: MyBool -> MyBool -> MyBool; esEsMyBool MyFalse MyFalse = MyTrue; esEsMyBool MyFalse MyTrue = MyFalse; esEsMyBool MyTrue MyFalse = MyFalse; esEsMyBool MyTrue MyTrue = MyTrue; foldr :: (b -> a -> a) -> a -> List b -> a; foldr f z Nil = z; foldr f z (Cons x xs) = f x (foldr f z xs); fsEsMyBool :: MyBool -> MyBool -> MyBool; fsEsMyBool x y = not (esEsMyBool x y); map :: (b -> a) -> List b -> List a; map f Nil = Nil; map f (Cons x xs) = Cons (f x) (map f xs); not :: MyBool -> MyBool; not MyTrue = MyFalse; not MyFalse = MyTrue; notElemMyBool :: MyBool -> List MyBool -> MyBool; notElemMyBool = pt all fsEsMyBool; pt :: (a -> b) -> (c -> a) -> c -> b; pt f g x = f (g x); } ---------------------------------------- (1) BR (EQUIVALENT) Replaced joker patterns by fresh variables and removed binding patterns. ---------------------------------------- (2) Obligation: mainModule Main module Main where { import qualified Prelude; data List a = Cons a (List a) | Nil ; data MyBool = MyTrue | MyFalse ; all :: (a -> MyBool) -> List a -> MyBool; all p = pt and (map p); and :: List MyBool -> MyBool; and = foldr asAs MyTrue; asAs :: MyBool -> MyBool -> MyBool; asAs MyFalse x = MyFalse; asAs MyTrue x = x; esEsMyBool :: MyBool -> MyBool -> MyBool;
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