7.92/3.51 YES 9.79/4.05 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.79/4.05 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.79/4.05 9.79/4.05 9.79/4.05 H-Termination with start terms of the given HASKELL could be proven: 9.79/4.05 9.79/4.05 (0) HASKELL 9.79/4.05 (1) BR [EQUIVALENT, 0 ms] 9.79/4.05 (2) HASKELL 9.79/4.05 (3) COR [EQUIVALENT, 0 ms] 9.79/4.05 (4) HASKELL 9.79/4.05 (5) NumRed [SOUND, 0 ms] 9.79/4.05 (6) HASKELL 9.79/4.05 (7) Narrow [EQUIVALENT, 9 ms] 9.79/4.05 (8) YES 9.79/4.05 9.79/4.05 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (0) 9.79/4.05 Obligation: 9.79/4.05 mainModule Main 9.79/4.05 module Main where { 9.79/4.05 import qualified Prelude; 9.79/4.05 } 9.79/4.05 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (1) BR (EQUIVALENT) 9.79/4.05 Replaced joker patterns by fresh variables and removed binding patterns. 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (2) 9.79/4.05 Obligation: 9.79/4.05 mainModule Main 9.79/4.05 module Main where { 9.79/4.05 import qualified Prelude; 9.79/4.05 } 9.79/4.05 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (3) COR (EQUIVALENT) 9.79/4.05 Cond Reductions: 9.79/4.05 The following Function with conditions 9.79/4.05 "undefined |Falseundefined; 9.79/4.05 " 9.79/4.05 is transformed to 9.79/4.05 "undefined = undefined1; 9.79/4.05 " 9.79/4.05 "undefined0 True = undefined; 9.79/4.05 " 9.79/4.05 "undefined1 = undefined0 False; 9.79/4.05 " 9.79/4.05 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (4) 9.79/4.05 Obligation: 9.79/4.05 mainModule Main 9.79/4.05 module Main where { 9.79/4.05 import qualified Prelude; 9.79/4.05 } 9.79/4.05 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (5) NumRed (SOUND) 9.79/4.05 Num Reduction:All numbers are transformed to their corresponding representation with Succ, Pred and Zero. 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (6) 9.79/4.05 Obligation: 9.79/4.05 mainModule Main 9.79/4.05 module Main where { 9.79/4.05 import qualified Prelude; 9.79/4.05 } 9.79/4.05 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (7) Narrow (EQUIVALENT) 9.79/4.05 Haskell To QDPs 9.79/4.05 9.79/4.05 digraph dp_graph { 9.79/4.05 node [outthreshold=100, inthreshold=100];1[label="pred",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.79/4.05 3[label="pred vx3",fontsize=16,color="black",shape="triangle"];3 -> 4[label="",style="solid", color="black", weight=3]; 9.79/4.05 4[label="toEnum . (subtract (Pos (Succ Zero))) . fromEnum",fontsize=16,color="black",shape="box"];4 -> 5[label="",style="solid", color="black", weight=3]; 9.79/4.05 5[label="toEnum ((subtract (Pos (Succ Zero))) . fromEnum)",fontsize=16,color="black",shape="box"];5 -> 6[label="",style="solid", color="black", weight=3]; 9.79/4.05 6[label="primIntToChar ((subtract (Pos (Succ Zero))) . fromEnum)",fontsize=16,color="black",shape="box"];6 -> 7[label="",style="solid", color="black", weight=3]; 9.79/4.05 7[label="primIntToChar (subtract (Pos (Succ Zero)) (fromEnum vx3))",fontsize=16,color="black",shape="box"];7 -> 8[label="",style="solid", color="black", weight=3]; 9.79/4.05 8[label="primIntToChar (flip (-) (Pos (Succ Zero)) (fromEnum vx3))",fontsize=16,color="black",shape="box"];8 -> 9[label="",style="solid", color="black", weight=3]; 9.79/4.05 9[label="primIntToChar ((-) fromEnum vx3 Pos (Succ Zero))",fontsize=16,color="black",shape="box"];9 -> 10[label="",style="solid", color="black", weight=3]; 9.79/4.05 10[label="primIntToChar (primMinusInt (fromEnum vx3) (Pos (Succ Zero)))",fontsize=16,color="black",shape="box"];10 -> 11[label="",style="solid", color="black", weight=3]; 9.79/4.05 11[label="primIntToChar (primMinusInt (primCharToInt vx3) (Pos (Succ Zero)))",fontsize=16,color="burlywood",shape="box"];26[label="vx3/Char vx30",fontsize=10,color="white",style="solid",shape="box"];11 -> 26[label="",style="solid", color="burlywood", weight=9]; 9.79/4.05 26 -> 12[label="",style="solid", color="burlywood", weight=3]; 9.79/4.05 12[label="primIntToChar (primMinusInt (primCharToInt (Char vx30)) (Pos (Succ Zero)))",fontsize=16,color="black",shape="box"];12 -> 13[label="",style="solid", color="black", weight=3]; 9.79/4.05 13[label="primIntToChar (primMinusInt (Pos vx30) (Pos (Succ Zero)))",fontsize=16,color="black",shape="box"];13 -> 14[label="",style="solid", color="black", weight=3]; 9.79/4.05 14[label="primIntToChar (primMinusNat vx30 (Succ Zero))",fontsize=16,color="burlywood",shape="box"];27[label="vx30/Succ vx300",fontsize=10,color="white",style="solid",shape="box"];14 -> 27[label="",style="solid", color="burlywood", weight=9]; 9.79/4.05 27 -> 15[label="",style="solid", color="burlywood", weight=3]; 9.79/4.05 28[label="vx30/Zero",fontsize=10,color="white",style="solid",shape="box"];14 -> 28[label="",style="solid", color="burlywood", weight=9]; 9.79/4.05 28 -> 16[label="",style="solid", color="burlywood", weight=3]; 9.79/4.05 15[label="primIntToChar (primMinusNat (Succ vx300) (Succ Zero))",fontsize=16,color="black",shape="box"];15 -> 17[label="",style="solid", color="black", weight=3]; 9.79/4.05 16[label="primIntToChar (primMinusNat Zero (Succ Zero))",fontsize=16,color="black",shape="box"];16 -> 18[label="",style="solid", color="black", weight=3]; 9.79/4.05 17[label="primIntToChar (primMinusNat vx300 Zero)",fontsize=16,color="burlywood",shape="box"];29[label="vx300/Succ vx3000",fontsize=10,color="white",style="solid",shape="box"];17 -> 29[label="",style="solid", color="burlywood", weight=9]; 9.79/4.05 29 -> 19[label="",style="solid", color="burlywood", weight=3]; 9.79/4.05 30[label="vx300/Zero",fontsize=10,color="white",style="solid",shape="box"];17 -> 30[label="",style="solid", color="burlywood", weight=9]; 9.79/4.05 30 -> 20[label="",style="solid", color="burlywood", weight=3]; 9.79/4.05 18[label="primIntToChar (Neg (Succ Zero))",fontsize=16,color="black",shape="box"];18 -> 21[label="",style="solid", color="black", weight=3]; 9.79/4.05 19[label="primIntToChar (primMinusNat (Succ vx3000) Zero)",fontsize=16,color="black",shape="box"];19 -> 22[label="",style="solid", color="black", weight=3]; 9.79/4.05 20[label="primIntToChar (primMinusNat Zero Zero)",fontsize=16,color="black",shape="box"];20 -> 23[label="",style="solid", color="black", weight=3]; 9.79/4.05 21[label="error []",fontsize=16,color="red",shape="box"];22[label="primIntToChar (Pos (Succ vx3000))",fontsize=16,color="black",shape="box"];22 -> 24[label="",style="solid", color="black", weight=3]; 9.79/4.05 23[label="primIntToChar (Pos Zero)",fontsize=16,color="black",shape="box"];23 -> 25[label="",style="solid", color="black", weight=3]; 9.79/4.05 24[label="Char (Succ vx3000)",fontsize=16,color="green",shape="box"];25[label="Char Zero",fontsize=16,color="green",shape="box"];} 9.79/4.05 9.79/4.05 ---------------------------------------- 9.79/4.05 9.79/4.05 (8) 9.79/4.05 YES 9.79/4.09 EOF