details

property	value
status	complete
benchmark	List_unfoldr_1.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n063.star.cs.uiowa.edu
space	full_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	7.81067 seconds
cpu usage	12.5808
user time	12.2436
system time	0.33721
max virtual memory	1.8285568E7
max residence set size	684984.0

stage attributes

key	value
starexec-result	MAYBE

output

10.66/4.43 MAYBE 12.29/4.95 proof of /export/starexec/sandbox2/benchmark/theBenchmark.hs 12.29/4.95 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 12.29/4.95 12.29/4.95 12.29/4.95 H-Termination with start terms of the given HASKELL could not be shown: 12.29/4.95 12.29/4.95 (0) HASKELL 12.29/4.95 (1) CR [EQUIVALENT, 0 ms] 12.29/4.95 (2) HASKELL 12.29/4.95 (3) BR [EQUIVALENT, 0 ms] 12.29/4.95 (4) HASKELL 12.29/4.95 (5) COR [EQUIVALENT, 0 ms] 12.29/4.95 (6) HASKELL 12.29/4.95 (7) Narrow [SOUND, 0 ms] 12.29/4.95 (8) QDP 12.29/4.95 (9) NonTerminationLoopProof [COMPLETE, 0 ms] 12.29/4.95 (10) NO 12.29/4.95 (11) Narrow [COMPLETE, 0 ms] 12.29/4.95 (12) QDP 12.29/4.95 (13) DependencyGraphProof [EQUIVALENT, 0 ms] 12.29/4.95 (14) TRUE 12.29/4.95 12.29/4.95 12.29/4.95 ---------------------------------------- 12.29/4.95 12.29/4.95 (0) 12.29/4.95 Obligation: 12.29/4.95 mainModule Main 12.29/4.95 module Maybe where { 12.29/4.95 import qualified List; 12.29/4.95 import qualified Main; 12.29/4.95 import qualified Prelude; 12.29/4.95 } 12.29/4.95 module List where { 12.29/4.95 import qualified Main; 12.29/4.95 import qualified Maybe; 12.29/4.95 import qualified Prelude; 12.29/4.95 unfoldr :: (b -> Maybe (a,b)) -> b -> [a]; 12.29/4.95 unfoldr f b = case f b of { 12.29/4.95 Just (a,new_b)-> a : unfoldr f new_b; 12.29/4.95 Nothing-> []; 12.29/4.95 } ; 12.29/4.95 12.29/4.95 } 12.29/4.95 module Main where { 12.29/4.95 import qualified List; 12.29/4.95 import qualified Maybe; 12.29/4.95 import qualified Prelude; 12.29/4.95 } 12.29/4.95 12.29/4.95 ---------------------------------------- 12.29/4.95 12.29/4.95 (1) CR (EQUIVALENT) 12.29/4.95 Case Reductions: 12.29/4.95 The following Case expression 12.29/4.95 "case f b of { 12.29/4.95 Just (a,new_b) -> a : unfoldr f new_b; 12.29/4.95 Nothing -> []} 12.29/4.95 " 12.29/4.95 is transformed to 12.29/4.95 "unfoldr0 f (Just (a,new_b)) = a : unfoldr f new_b; 12.29/4.95 unfoldr0 f Nothing = []; 12.29/4.95 " 12.29/4.95 12.29/4.95 ---------------------------------------- 12.29/4.95 12.29/4.95 (2) 12.29/4.95 Obligation: 12.29/4.95 mainModule Main 12.29/4.95 module Maybe where { 12.29/4.95 import qualified List; 12.29/4.95 import qualified Main; 12.29/4.95 import qualified Prelude; 12.29/4.95 } 12.29/4.95 module List where { 12.29/4.95 import qualified Main; 12.29/4.95 import qualified Maybe; 12.29/4.95 import qualified Prelude; 12.29/4.95 unfoldr :: (a -> Maybe (b,a)) -> a -> [b]; 12.29/4.95 unfoldr f b = unfoldr0 f (f b); 12.29/4.95 12.29/4.95 unfoldr0 f (Just (a,new_b)) = a : unfoldr f new_b; 12.29/4.95 unfoldr0 f Nothing = []; 12.29/4.95 12.29/4.95 } 12.29/4.95 module Main where { 12.29/4.95 import qualified List; 12.29/4.95 import qualified Maybe; 12.29/4.95 import qualified Prelude; 12.29/4.95 } 12.29/4.95 12.29/4.95 ---------------------------------------- 12.29/4.95 12.29/4.95 (3) BR (EQUIVALENT) 12.29/4.95 Replaced joker patterns by fresh variables and removed binding patterns. 12.29/4.95 ---------------------------------------- 12.29/4.95 12.29/4.95 (4) 12.29/4.95 Obligation: popout

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

job log

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actions

all output return to Haskell 2019-04-01 06.52