7.45/3.51 YES 8.72/3.94 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 8.72/3.94 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 8.72/3.94 8.72/3.94 8.72/3.94 H-Termination with start terms of the given HASKELL could be proven: 8.72/3.94 8.72/3.94 (0) HASKELL 8.72/3.94 (1) BR [EQUIVALENT, 0 ms] 8.72/3.94 (2) HASKELL 8.72/3.94 (3) COR [EQUIVALENT, 0 ms] 8.72/3.94 (4) HASKELL 8.72/3.94 (5) Narrow [EQUIVALENT, 0 ms] 8.72/3.94 (6) YES 8.72/3.94 8.72/3.94 8.72/3.94 ---------------------------------------- 8.72/3.94 8.72/3.94 (0) 8.72/3.94 Obligation: 8.72/3.94 mainModule Main 8.72/3.94 module Main where { 8.72/3.94 import qualified Prelude; 8.72/3.94 data List a = Cons a (List a) | Nil ; 8.72/3.94 8.72/3.94 data Tup0 = Tup0 ; 8.72/3.94 8.72/3.94 enumFromThenTup0 :: Tup0 -> Tup0 -> List Tup0; 8.72/3.94 enumFromThenTup0 Tup0 Tup0 = Cons Tup0 Nil; 8.72/3.94 8.72/3.94 } 8.72/3.94 8.72/3.94 ---------------------------------------- 8.72/3.94 8.72/3.94 (1) BR (EQUIVALENT) 8.72/3.94 Replaced joker patterns by fresh variables and removed binding patterns. 8.72/3.94 ---------------------------------------- 8.72/3.94 8.72/3.94 (2) 8.72/3.94 Obligation: 8.72/3.94 mainModule Main 8.72/3.94 module Main where { 8.72/3.94 import qualified Prelude; 8.72/3.94 data List a = Cons a (List a) | Nil ; 8.72/3.94 8.72/3.94 data Tup0 = Tup0 ; 8.72/3.94 8.72/3.94 enumFromThenTup0 :: Tup0 -> Tup0 -> List Tup0; 8.72/3.94 enumFromThenTup0 Tup0 Tup0 = Cons Tup0 Nil; 8.72/3.94 8.72/3.94 } 8.72/3.94 8.72/3.94 ---------------------------------------- 8.72/3.94 8.72/3.94 (3) COR (EQUIVALENT) 8.72/3.94 Cond Reductions: 8.72/3.94 The following Function with conditions 8.72/3.94 "undefined |Falseundefined; 8.72/3.94 " 8.72/3.94 is transformed to 8.72/3.94 "undefined = undefined1; 8.72/3.94 " 8.72/3.94 "undefined0 True = undefined; 8.72/3.94 " 8.72/3.94 "undefined1 = undefined0 False; 8.72/3.94 " 8.72/3.94 8.72/3.94 ---------------------------------------- 8.72/3.94 8.72/3.94 (4) 8.72/3.94 Obligation: 8.72/3.94 mainModule Main 8.72/3.94 module Main where { 8.72/3.94 import qualified Prelude; 8.72/3.94 data List a = Cons a (List a) | Nil ; 8.72/3.94 8.72/3.94 data Tup0 = Tup0 ; 8.72/3.94 8.72/3.94 enumFromThenTup0 :: Tup0 -> Tup0 -> List Tup0; 8.72/3.94 enumFromThenTup0 Tup0 Tup0 = Cons Tup0 Nil; 8.72/3.94 8.72/3.94 } 8.72/3.94 8.72/3.94 ---------------------------------------- 8.72/3.94 8.72/3.94 (5) Narrow (EQUIVALENT) 8.72/3.94 Haskell To QDPs 8.72/3.94 8.72/3.94 digraph dp_graph { 8.72/3.94 node [outthreshold=100, inthreshold=100];1[label="enumFromThenTup0",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 8.72/3.94 3[label="enumFromThenTup0 vx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 8.72/3.94 4[label="enumFromThenTup0 vx3 vx4",fontsize=16,color="burlywood",shape="triangle"];8[label="vx3/Tup0",fontsize=10,color="white",style="solid",shape="box"];4 -> 8[label="",style="solid", color="burlywood", weight=9]; 8.72/3.94 8 -> 5[label="",style="solid", color="burlywood", weight=3]; 8.72/3.94 5[label="enumFromThenTup0 Tup0 vx4",fontsize=16,color="burlywood",shape="box"];9[label="vx4/Tup0",fontsize=10,color="white",style="solid",shape="box"];5 -> 9[label="",style="solid", color="burlywood", weight=9]; 8.72/3.94 9 -> 6[label="",style="solid", color="burlywood", weight=3]; 8.72/3.94 6[label="enumFromThenTup0 Tup0 Tup0",fontsize=16,color="black",shape="box"];6 -> 7[label="",style="solid", color="black", weight=3]; 8.72/3.94 7[label="Cons Tup0 Nil",fontsize=16,color="green",shape="box"];} 8.72/3.94 8.72/3.94 ---------------------------------------- 8.72/3.94 8.72/3.94 (6) 8.72/3.94 YES 9.03/4.01 EOF