7.48/3.44 YES 8.90/3.89 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 8.90/3.89 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 8.90/3.89 8.90/3.89 8.90/3.89 H-Termination with start terms of the given HASKELL could be proven: 8.90/3.89 8.90/3.89 (0) HASKELL 8.90/3.89 (1) BR [EQUIVALENT, 0 ms] 8.90/3.89 (2) HASKELL 8.90/3.89 (3) COR [EQUIVALENT, 0 ms] 8.90/3.89 (4) HASKELL 8.90/3.89 (5) Narrow [EQUIVALENT, 0 ms] 8.90/3.89 (6) YES 8.90/3.89 8.90/3.89 8.90/3.89 ---------------------------------------- 8.90/3.89 8.90/3.89 (0) 8.90/3.89 Obligation: 8.90/3.89 mainModule Main 8.90/3.89 module Main where { 8.90/3.89 import qualified Prelude; 8.90/3.89 data MyBool = MyTrue | MyFalse ; 8.90/3.89 8.90/3.89 pePe :: MyBool -> MyBool -> MyBool; 8.90/3.89 pePe MyFalse x = x; 8.90/3.89 pePe MyTrue x = MyTrue; 8.90/3.89 8.90/3.89 } 8.90/3.89 8.90/3.89 ---------------------------------------- 8.90/3.89 8.90/3.89 (1) BR (EQUIVALENT) 8.90/3.89 Replaced joker patterns by fresh variables and removed binding patterns. 8.90/3.89 ---------------------------------------- 8.90/3.89 8.90/3.89 (2) 8.90/3.89 Obligation: 8.90/3.89 mainModule Main 8.90/3.89 module Main where { 8.90/3.89 import qualified Prelude; 8.90/3.89 data MyBool = MyTrue | MyFalse ; 8.90/3.89 8.90/3.89 pePe :: MyBool -> MyBool -> MyBool; 8.90/3.89 pePe MyFalse x = x; 8.90/3.89 pePe MyTrue x = MyTrue; 8.90/3.89 8.90/3.89 } 8.90/3.89 8.90/3.89 ---------------------------------------- 8.90/3.89 8.90/3.89 (3) COR (EQUIVALENT) 8.90/3.89 Cond Reductions: 8.90/3.89 The following Function with conditions 8.90/3.89 "undefined |Falseundefined; 8.90/3.89 " 8.90/3.89 is transformed to 8.90/3.89 "undefined = undefined1; 8.90/3.89 " 8.90/3.89 "undefined0 True = undefined; 8.90/3.89 " 8.90/3.89 "undefined1 = undefined0 False; 8.90/3.89 " 8.90/3.89 8.90/3.89 ---------------------------------------- 8.90/3.89 8.90/3.89 (4) 8.90/3.89 Obligation: 8.90/3.89 mainModule Main 8.90/3.89 module Main where { 8.90/3.89 import qualified Prelude; 8.90/3.89 data MyBool = MyTrue | MyFalse ; 8.90/3.89 8.90/3.89 pePe :: MyBool -> MyBool -> MyBool; 8.90/3.89 pePe MyFalse x = x; 8.90/3.89 pePe MyTrue x = MyTrue; 8.90/3.89 8.90/3.89 } 8.90/3.89 8.90/3.89 ---------------------------------------- 8.90/3.89 8.90/3.89 (5) Narrow (EQUIVALENT) 8.90/3.89 Haskell To QDPs 8.90/3.89 8.90/3.89 digraph dp_graph { 8.90/3.89 node [outthreshold=100, inthreshold=100];1[label="pePe",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 8.90/3.89 3[label="pePe vx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 8.90/3.89 4[label="pePe vx3 vx4",fontsize=16,color="burlywood",shape="triangle"];9[label="vx3/MyTrue",fontsize=10,color="white",style="solid",shape="box"];4 -> 9[label="",style="solid", color="burlywood", weight=9]; 8.90/3.89 9 -> 5[label="",style="solid", color="burlywood", weight=3]; 8.90/3.89 10[label="vx3/MyFalse",fontsize=10,color="white",style="solid",shape="box"];4 -> 10[label="",style="solid", color="burlywood", weight=9]; 8.90/3.89 10 -> 6[label="",style="solid", color="burlywood", weight=3]; 8.90/3.89 5[label="pePe MyTrue vx4",fontsize=16,color="black",shape="box"];5 -> 7[label="",style="solid", color="black", weight=3]; 8.90/3.89 6[label="pePe MyFalse vx4",fontsize=16,color="black",shape="box"];6 -> 8[label="",style="solid", color="black", weight=3]; 8.90/3.89 7[label="MyTrue",fontsize=16,color="green",shape="box"];8[label="vx4",fontsize=16,color="green",shape="box"];} 8.90/3.89 8.90/3.89 ---------------------------------------- 8.90/3.89 8.90/3.89 (6) 8.90/3.89 YES 9.10/3.92 EOF