details

property	value
status	complete
benchmark	enumFrom_5.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n121.star.cs.uiowa.edu
space	basic_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	6.88341 seconds
cpu usage	10.3344
user time	10.0742
system time	0.260191
max virtual memory	1.828548E7
max residence set size	560652.0

stage attributes

key	value
starexec-result	MAYBE

output

8.36/3.79 MAYBE 10.22/4.28 proof of /export/starexec/sandbox2/benchmark/theBenchmark.hs 10.22/4.28 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 10.22/4.28 10.22/4.28 10.22/4.28 H-Termination with start terms of the given HASKELL could not be shown: 10.22/4.28 10.22/4.28 (0) HASKELL 10.22/4.28 (1) BR [EQUIVALENT, 0 ms] 10.22/4.28 (2) HASKELL 10.22/4.28 (3) COR [EQUIVALENT, 0 ms] 10.22/4.28 (4) HASKELL 10.22/4.28 (5) Narrow [SOUND, 0 ms] 10.22/4.28 (6) QDP 10.22/4.28 (7) MRRProof [EQUIVALENT, 38 ms] 10.22/4.28 (8) QDP 10.22/4.28 (9) NonTerminationLoopProof [COMPLETE, 0 ms] 10.22/4.28 (10) NO 10.22/4.28 (11) Narrow [COMPLETE, 0 ms] 10.22/4.28 (12) TRUE 10.22/4.28 10.22/4.28 10.22/4.28 ---------------------------------------- 10.22/4.28 10.22/4.28 (0) 10.22/4.28 Obligation: 10.22/4.28 mainModule Main 10.22/4.28 module Main where { 10.22/4.28 import qualified Prelude; 10.22/4.28 data List a = Cons a (List a) | Nil ; 10.22/4.28 10.22/4.28 data MyInt = Pos Main.Nat | Neg Main.Nat ; 10.22/4.28 10.22/4.28 data Main.Nat = Succ Main.Nat | Zero ; 10.22/4.28 10.22/4.28 data Main.WHNF a = WHNF a ; 10.22/4.28 10.22/4.28 dsEm :: (b -> a) -> b -> a; 10.22/4.28 dsEm f x = Main.seq x (f x); 10.22/4.28 10.22/4.28 enforceWHNF :: Main.WHNF b -> a -> a; 10.22/4.28 enforceWHNF (Main.WHNF x) y = y; 10.22/4.28 10.22/4.28 enumFromMyInt :: MyInt -> List MyInt; 10.22/4.28 enumFromMyInt = numericEnumFrom; 10.22/4.28 10.22/4.28 fromIntMyInt :: MyInt -> MyInt; 10.22/4.28 fromIntMyInt x = x; 10.22/4.28 10.22/4.28 numericEnumFrom n = Cons n (dsEm numericEnumFrom (psMyInt n (fromIntMyInt (Main.Pos (Main.Succ Main.Zero))))); 10.22/4.28 10.22/4.28 primMinusNat :: Main.Nat -> Main.Nat -> MyInt; 10.22/4.28 primMinusNat Main.Zero Main.Zero = Main.Pos Main.Zero; 10.22/4.28 primMinusNat Main.Zero (Main.Succ y) = Main.Neg (Main.Succ y); 10.22/4.28 primMinusNat (Main.Succ x) Main.Zero = Main.Pos (Main.Succ x); 10.22/4.28 primMinusNat (Main.Succ x) (Main.Succ y) = primMinusNat x y; 10.22/4.28 10.22/4.28 primPlusInt :: MyInt -> MyInt -> MyInt; 10.22/4.28 primPlusInt (Main.Pos x) (Main.Neg y) = primMinusNat x y; 10.22/4.28 primPlusInt (Main.Neg x) (Main.Pos y) = primMinusNat y x; 10.22/4.28 primPlusInt (Main.Neg x) (Main.Neg y) = Main.Neg (primPlusNat x y); 10.22/4.28 primPlusInt (Main.Pos x) (Main.Pos y) = Main.Pos (primPlusNat x y); 10.22/4.28 10.22/4.28 primPlusNat :: Main.Nat -> Main.Nat -> Main.Nat; 10.22/4.28 primPlusNat Main.Zero Main.Zero = Main.Zero; 10.22/4.28 primPlusNat Main.Zero (Main.Succ y) = Main.Succ y; 10.22/4.28 primPlusNat (Main.Succ x) Main.Zero = Main.Succ x; 10.22/4.28 primPlusNat (Main.Succ x) (Main.Succ y) = Main.Succ (Main.Succ (primPlusNat x y)); 10.22/4.28 10.22/4.28 psMyInt :: MyInt -> MyInt -> MyInt; 10.22/4.28 psMyInt = primPlusInt; 10.22/4.28 10.22/4.28 seq :: a -> b -> b; 10.22/4.28 seq x y = Main.enforceWHNF (Main.WHNF x) y; 10.22/4.28 10.22/4.28 } 10.22/4.28 10.22/4.28 ---------------------------------------- 10.22/4.28 10.22/4.28 (1) BR (EQUIVALENT) 10.22/4.28 Replaced joker patterns by fresh variables and removed binding patterns. 10.22/4.28 ---------------------------------------- 10.22/4.28 10.22/4.28 (2) 10.22/4.28 Obligation: 10.22/4.28 mainModule Main 10.22/4.28 module Main where { 10.22/4.28 import qualified Prelude; 10.22/4.28 data List a = Cons a (List a) | Nil ; 10.22/4.28 10.22/4.28 data MyInt = Pos Main.Nat | Neg Main.Nat ; 10.22/4.28 10.22/4.28 data Main.Nat = Succ Main.Nat | Zero ; 10.22/4.28 10.22/4.28 data Main.WHNF a = WHNF a ; 10.22/4.28 10.22/4.28 dsEm :: (b -> a) -> b -> a; 10.22/4.28 dsEm f x = Main.seq x (f x); 10.22/4.28 10.22/4.28 enforceWHNF :: Main.WHNF a -> b -> b; popout

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job log

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actions

all output return to Haskell 2019-04-01 06.52