7.25/3.47 YES 8.66/3.88 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 8.66/3.88 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 8.66/3.88 8.66/3.88 8.66/3.88 H-Termination with start terms of the given HASKELL could be proven: 8.66/3.88 8.66/3.88 (0) HASKELL 8.66/3.88 (1) BR [EQUIVALENT, 0 ms] 8.66/3.88 (2) HASKELL 8.66/3.88 (3) COR [EQUIVALENT, 0 ms] 8.66/3.88 (4) HASKELL 8.66/3.88 (5) Narrow [EQUIVALENT, 0 ms] 8.66/3.88 (6) YES 8.66/3.88 8.66/3.88 8.66/3.88 ---------------------------------------- 8.66/3.88 8.66/3.88 (0) 8.66/3.88 Obligation: 8.66/3.88 mainModule Main 8.66/3.88 module Main where { 8.66/3.88 import qualified Prelude; 8.66/3.88 data MyBool = MyTrue | MyFalse ; 8.66/3.88 8.66/3.88 not :: MyBool -> MyBool; 8.66/3.88 not MyTrue = MyFalse; 8.66/3.88 not MyFalse = MyTrue; 8.66/3.88 8.66/3.88 } 8.66/3.88 8.66/3.88 ---------------------------------------- 8.66/3.88 8.66/3.88 (1) BR (EQUIVALENT) 8.66/3.88 Replaced joker patterns by fresh variables and removed binding patterns. 8.66/3.88 ---------------------------------------- 8.66/3.88 8.66/3.88 (2) 8.66/3.88 Obligation: 8.66/3.88 mainModule Main 8.66/3.88 module Main where { 8.66/3.88 import qualified Prelude; 8.66/3.88 data MyBool = MyTrue | MyFalse ; 8.66/3.88 8.66/3.88 not :: MyBool -> MyBool; 8.66/3.88 not MyTrue = MyFalse; 8.66/3.88 not MyFalse = MyTrue; 8.66/3.88 8.66/3.88 } 8.66/3.88 8.66/3.88 ---------------------------------------- 8.66/3.88 8.66/3.88 (3) COR (EQUIVALENT) 8.66/3.88 Cond Reductions: 8.66/3.88 The following Function with conditions 8.66/3.88 "undefined |Falseundefined; 8.66/3.88 " 8.66/3.88 is transformed to 8.66/3.88 "undefined = undefined1; 8.66/3.88 " 8.66/3.88 "undefined0 True = undefined; 8.66/3.88 " 8.66/3.88 "undefined1 = undefined0 False; 8.66/3.88 " 8.66/3.88 8.66/3.88 ---------------------------------------- 8.66/3.88 8.66/3.88 (4) 8.66/3.88 Obligation: 8.66/3.88 mainModule Main 8.66/3.88 module Main where { 8.66/3.88 import qualified Prelude; 8.66/3.88 data MyBool = MyTrue | MyFalse ; 8.66/3.88 8.66/3.88 not :: MyBool -> MyBool; 8.66/3.88 not MyTrue = MyFalse; 8.66/3.88 not MyFalse = MyTrue; 8.66/3.88 8.66/3.88 } 8.66/3.88 8.66/3.88 ---------------------------------------- 8.66/3.88 8.66/3.88 (5) Narrow (EQUIVALENT) 8.66/3.88 Haskell To QDPs 8.66/3.88 8.66/3.88 digraph dp_graph { 8.66/3.88 node [outthreshold=100, inthreshold=100];1[label="not",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 8.66/3.88 3[label="not vx3",fontsize=16,color="burlywood",shape="triangle"];8[label="vx3/MyTrue",fontsize=10,color="white",style="solid",shape="box"];3 -> 8[label="",style="solid", color="burlywood", weight=9]; 8.66/3.88 8 -> 4[label="",style="solid", color="burlywood", weight=3]; 8.66/3.88 9[label="vx3/MyFalse",fontsize=10,color="white",style="solid",shape="box"];3 -> 9[label="",style="solid", color="burlywood", weight=9]; 8.66/3.88 9 -> 5[label="",style="solid", color="burlywood", weight=3]; 8.66/3.88 4[label="not MyTrue",fontsize=16,color="black",shape="box"];4 -> 6[label="",style="solid", color="black", weight=3]; 8.66/3.88 5[label="not MyFalse",fontsize=16,color="black",shape="box"];5 -> 7[label="",style="solid", color="black", weight=3]; 8.66/3.88 6[label="MyFalse",fontsize=16,color="green",shape="box"];7[label="MyTrue",fontsize=16,color="green",shape="box"];} 8.66/3.88 8.66/3.88 ---------------------------------------- 8.66/3.88 8.66/3.88 (6) 8.66/3.88 YES 8.89/3.95 EOF