7.70/3.42 YES 9.29/3.88 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.29/3.88 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.29/3.88 9.29/3.88 9.29/3.88 H-Termination with start terms of the given HASKELL could be proven: 9.29/3.88 9.29/3.88 (0) HASKELL 9.29/3.88 (1) BR [EQUIVALENT, 0 ms] 9.29/3.88 (2) HASKELL 9.29/3.88 (3) COR [EQUIVALENT, 0 ms] 9.29/3.88 (4) HASKELL 9.29/3.88 (5) Narrow [EQUIVALENT, 0 ms] 9.29/3.88 (6) YES 9.29/3.88 9.29/3.88 9.29/3.88 ---------------------------------------- 9.29/3.88 9.29/3.88 (0) 9.29/3.88 Obligation: 9.29/3.88 mainModule Main 9.29/3.88 module Main where { 9.29/3.88 import qualified Prelude; 9.29/3.88 data Tup2 a b = Tup2 a b ; 9.29/3.88 9.29/3.88 curry :: (Tup2 b a -> c) -> b -> a -> c; 9.29/3.88 curry f x y = f (Tup2 x y); 9.29/3.88 9.29/3.88 } 9.29/3.88 9.29/3.88 ---------------------------------------- 9.29/3.88 9.29/3.88 (1) BR (EQUIVALENT) 9.29/3.88 Replaced joker patterns by fresh variables and removed binding patterns. 9.29/3.88 ---------------------------------------- 9.29/3.88 9.29/3.88 (2) 9.29/3.88 Obligation: 9.29/3.88 mainModule Main 9.29/3.88 module Main where { 9.29/3.88 import qualified Prelude; 9.29/3.88 data Tup2 a b = Tup2 a b ; 9.29/3.88 9.29/3.88 curry :: (Tup2 b a -> c) -> b -> a -> c; 9.29/3.88 curry f x y = f (Tup2 x y); 9.29/3.88 9.29/3.88 } 9.29/3.88 9.29/3.88 ---------------------------------------- 9.29/3.88 9.29/3.88 (3) COR (EQUIVALENT) 9.29/3.88 Cond Reductions: 9.29/3.88 The following Function with conditions 9.29/3.88 "undefined |Falseundefined; 9.29/3.88 " 9.29/3.88 is transformed to 9.29/3.88 "undefined = undefined1; 9.29/3.88 " 9.29/3.88 "undefined0 True = undefined; 9.29/3.88 " 9.29/3.88 "undefined1 = undefined0 False; 9.29/3.88 " 9.29/3.88 9.29/3.88 ---------------------------------------- 9.29/3.88 9.29/3.88 (4) 9.29/3.88 Obligation: 9.29/3.88 mainModule Main 9.29/3.88 module Main where { 9.29/3.88 import qualified Prelude; 9.29/3.88 data Tup2 b a = Tup2 b a ; 9.29/3.88 9.29/3.88 curry :: (Tup2 a b -> c) -> a -> b -> c; 9.29/3.88 curry f x y = f (Tup2 x y); 9.29/3.88 9.29/3.88 } 9.29/3.88 9.29/3.88 ---------------------------------------- 9.29/3.88 9.29/3.88 (5) Narrow (EQUIVALENT) 9.29/3.88 Haskell To QDPs 9.29/3.88 9.29/3.88 digraph dp_graph { 9.29/3.88 node [outthreshold=100, inthreshold=100];1[label="curry",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.29/3.88 3[label="curry vx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 9.29/3.88 4[label="curry vx3 vx4",fontsize=16,color="grey",shape="box"];4 -> 5[label="",style="dashed", color="grey", weight=3]; 9.29/3.88 5[label="curry vx3 vx4 vx5",fontsize=16,color="black",shape="triangle"];5 -> 6[label="",style="solid", color="black", weight=3]; 9.29/3.88 6[label="vx3 (Tup2 vx4 vx5)",fontsize=16,color="green",shape="box"];6 -> 7[label="",style="dashed", color="green", weight=3]; 9.29/3.88 7[label="Tup2 vx4 vx5",fontsize=16,color="green",shape="box"];} 9.29/3.88 9.29/3.88 ---------------------------------------- 9.29/3.88 9.29/3.88 (6) 9.29/3.88 YES 9.37/3.90 EOF