details

property	value
status	complete
benchmark	unzip_1.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n045.star.cs.uiowa.edu
space	basic_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	3.92886185646 seconds
cpu usage	9.32168739
max memory	6.22972928E8

stage attributes

key	value
output-size	6630
starexec-result	YES

output

/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.hs /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty H-Termination with start terms of the given HASKELL could be proven: (0) HASKELL (1) BR [EQUIVALENT, 0 ms] (2) HASKELL (3) COR [EQUIVALENT, 0 ms] (4)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 Tup2 a b = Tup2 a b ; foldr :: (a -> b -> b) -> b -> List a -> b; foldr f z Nil = z; foldr f z (Cons x xs) = f x (foldr f z xs); unzip :: List (Tup2 b a) -> Tup2 (List b) (List a); unzip = foldr unzip0 (Tup2 Nil Nil); unzip0 (Tup2 a b) vv = Tup2 (Cons a (unzip00 vv)) (Cons b (unzip01 vv)); unzip00 (Tup2 as bs) = as; unzip01 (Tup2 as bs) = bs; } ---------------------------------------- (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 Tup2 a b = Tup2 a b ; foldr :: (a -> b -> b) -> b -> List a -> b; foldr f z Nil = z; foldr f z (Cons x xs) = f x (foldr f z xs); unzip :: List (Tup2 a b) -> Tup2 (List a) (List b); unzip = foldr unzip0 (Tup2 Nil Nil); unzip0 (Tup2 a b) vv = Tup2 (Cons a (unzip00 vv)) (Cons b (unzip01 vv)); unzip00 (Tup2 as bs) = as; unzip01 (Tup2 as bs) = bs; } ---------------------------------------- (3) COR (EQUIVALENT) Cond Reductions: The following Function with conditions "undefined |Falseundefined; " is transformed to "undefined = undefined1; " "undefined0 True = undefined; " "undefined1 = undefined0 False; " ---------------------------------------- (4) Obligation: mainModule Main popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to Funct Progr 77531