details

property	value
status	complete
benchmark	product_1.hs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n062.star.cs.uiowa.edu
space	basic_haskell

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.26481 seconds
cpu usage	10.2942
user time	9.96011
system time	0.334101
max virtual memory	1.828782E7
max residence set size	565792.0

stage attributes

key	value
starexec-result	YES

output

8.21/3.65 YES 10.14/4.17 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 10.14/4.17 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 10.14/4.17 10.14/4.17 10.14/4.17 H-Termination with start terms of the given HASKELL could be proven: 10.14/4.17 10.14/4.17 (0) HASKELL 10.14/4.17 (1) BR [EQUIVALENT, 0 ms] 10.14/4.17 (2) HASKELL 10.14/4.17 (3) COR [EQUIVALENT, 0 ms] 10.14/4.17 (4) HASKELL 10.14/4.17 (5) Narrow [SOUND, 0 ms] 10.14/4.17 (6) AND 10.14/4.17 (7) QDP 10.14/4.17 (8) QDPSizeChangeProof [EQUIVALENT, 0 ms] 10.14/4.17 (9) YES 10.14/4.17 (10) QDP 10.14/4.17 (11) QDPSizeChangeProof [EQUIVALENT, 0 ms] 10.14/4.17 (12) YES 10.14/4.17 (13) QDP 10.14/4.17 (14) QDPSizeChangeProof [EQUIVALENT, 0 ms] 10.14/4.17 (15) YES 10.14/4.17 10.14/4.17 10.14/4.17 ---------------------------------------- 10.14/4.17 10.14/4.17 (0) 10.14/4.17 Obligation: 10.14/4.17 mainModule Main 10.14/4.17 module Main where { 10.14/4.17 import qualified Prelude; 10.14/4.17 data Float = Float MyInt MyInt ; 10.14/4.17 10.14/4.17 data List a = Cons a (List a) | Nil ; 10.14/4.17 10.14/4.17 data MyInt = Pos Main.Nat | Neg Main.Nat ; 10.14/4.17 10.14/4.17 data Main.Nat = Succ Main.Nat | Zero ; 10.14/4.17 10.14/4.17 data Main.WHNF a = WHNF a ; 10.14/4.17 10.14/4.17 dsEm :: (b -> a) -> b -> a; 10.14/4.17 dsEm f x = Main.seq x (f x); 10.14/4.17 10.14/4.17 enforceWHNF :: Main.WHNF b -> a -> a; 10.14/4.17 enforceWHNF (Main.WHNF x) y = y; 10.14/4.17 10.14/4.17 foldl' :: (b -> a -> b) -> b -> List a -> b; 10.14/4.17 foldl' f a Nil = a; 10.14/4.17 foldl' f a (Cons x xs) = dsEm (foldl' f) (f a x) xs; 10.14/4.17 10.14/4.17 fromIntFloat :: MyInt -> Float; 10.14/4.17 fromIntFloat = primIntToFloat; 10.14/4.17 10.14/4.17 primIntToFloat :: MyInt -> Float; 10.14/4.17 primIntToFloat x = Float x (Main.Pos (Main.Succ Main.Zero)); 10.14/4.17 10.14/4.17 primMulFloat :: Float -> Float -> Float; 10.14/4.17 primMulFloat (Float x1 x2) (Float y1 y2) = Float (srMyInt x1 y1) (srMyInt x2 y2); 10.14/4.17 10.14/4.17 primMulInt :: MyInt -> MyInt -> MyInt; 10.14/4.17 primMulInt (Main.Pos x) (Main.Pos y) = Main.Pos (primMulNat x y); 10.14/4.17 primMulInt (Main.Pos x) (Main.Neg y) = Main.Neg (primMulNat x y); 10.14/4.17 primMulInt (Main.Neg x) (Main.Pos y) = Main.Neg (primMulNat x y); 10.14/4.17 primMulInt (Main.Neg x) (Main.Neg y) = Main.Pos (primMulNat x y); 10.14/4.17 10.14/4.17 primMulNat :: Main.Nat -> Main.Nat -> Main.Nat; 10.14/4.17 primMulNat Main.Zero Main.Zero = Main.Zero; 10.14/4.17 primMulNat Main.Zero (Main.Succ y) = Main.Zero; 10.14/4.17 primMulNat (Main.Succ x) Main.Zero = Main.Zero; 10.14/4.17 primMulNat (Main.Succ x) (Main.Succ y) = primPlusNat (primMulNat x (Main.Succ y)) (Main.Succ y); 10.14/4.17 10.14/4.17 primPlusNat :: Main.Nat -> Main.Nat -> Main.Nat; 10.14/4.17 primPlusNat Main.Zero Main.Zero = Main.Zero; 10.14/4.17 primPlusNat Main.Zero (Main.Succ y) = Main.Succ y; 10.14/4.17 primPlusNat (Main.Succ x) Main.Zero = Main.Succ x; 10.14/4.17 primPlusNat (Main.Succ x) (Main.Succ y) = Main.Succ (Main.Succ (primPlusNat x y)); 10.14/4.17 10.14/4.17 productFloat :: List Float -> Float; 10.14/4.17 productFloat = foldl' srFloat (fromIntFloat (Main.Pos (Main.Succ Main.Zero))); 10.14/4.17 10.14/4.17 seq :: a -> b -> b; 10.14/4.17 seq x y = Main.enforceWHNF (Main.WHNF x) y; 10.14/4.17 10.14/4.17 srFloat :: Float -> Float -> Float; 10.14/4.17 srFloat = primMulFloat; 10.14/4.17 10.14/4.17 srMyInt :: MyInt -> MyInt -> MyInt; 10.14/4.17 srMyInt = primMulInt; 10.14/4.17 10.14/4.17 } 10.14/4.17 10.14/4.17 ---------------------------------------- 10.14/4.17 10.14/4.17 (1) BR (EQUIVALENT) 10.14/4.17 Replaced joker patterns by fresh variables and removed binding patterns. 10.14/4.17 ---------------------------------------- 10.14/4.17 10.14/4.17 (2) 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