7.85/3.86 YES 9.60/4.34 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.60/4.34 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.60/4.34 9.60/4.34 9.60/4.34 H-Termination with start terms of the given HASKELL could be proven: 9.60/4.34 9.60/4.34 (0) HASKELL 9.60/4.34 (1) BR [EQUIVALENT, 0 ms] 9.60/4.34 (2) HASKELL 9.60/4.34 (3) COR [EQUIVALENT, 0 ms] 9.60/4.34 (4) HASKELL 9.60/4.34 (5) Narrow [EQUIVALENT, 0 ms] 9.60/4.34 (6) YES 9.60/4.34 9.60/4.34 9.60/4.34 ---------------------------------------- 9.60/4.34 9.60/4.34 (0) 9.60/4.34 Obligation: 9.60/4.34 mainModule Main 9.60/4.34 module Main where { 9.60/4.34 import qualified Prelude; 9.60/4.34 data MyBool = MyTrue | MyFalse ; 9.60/4.34 9.60/4.34 data Ordering = LT | EQ | GT ; 9.60/4.34 9.60/4.34 esEsOrdering :: Ordering -> Ordering -> MyBool; 9.60/4.34 esEsOrdering LT LT = MyTrue; 9.60/4.34 esEsOrdering LT EQ = MyFalse; 9.60/4.34 esEsOrdering LT GT = MyFalse; 9.60/4.34 esEsOrdering EQ LT = MyFalse; 9.60/4.34 esEsOrdering EQ EQ = MyTrue; 9.60/4.34 esEsOrdering EQ GT = MyFalse; 9.60/4.34 esEsOrdering GT LT = MyFalse; 9.60/4.34 esEsOrdering GT EQ = MyFalse; 9.60/4.34 esEsOrdering GT GT = MyTrue; 9.60/4.34 9.60/4.34 } 9.60/4.34 9.60/4.34 ---------------------------------------- 9.60/4.34 9.60/4.34 (1) BR (EQUIVALENT) 9.60/4.34 Replaced joker patterns by fresh variables and removed binding patterns. 9.60/4.34 ---------------------------------------- 9.60/4.34 9.60/4.34 (2) 9.60/4.34 Obligation: 9.60/4.34 mainModule Main 9.60/4.34 module Main where { 9.60/4.34 import qualified Prelude; 9.60/4.34 data MyBool = MyTrue | MyFalse ; 9.60/4.34 9.60/4.34 data Ordering = LT | EQ | GT ; 9.60/4.34 9.60/4.34 esEsOrdering :: Ordering -> Ordering -> MyBool; 9.60/4.34 esEsOrdering LT LT = MyTrue; 9.60/4.34 esEsOrdering LT EQ = MyFalse; 9.60/4.34 esEsOrdering LT GT = MyFalse; 9.60/4.34 esEsOrdering EQ LT = MyFalse; 9.60/4.34 esEsOrdering EQ EQ = MyTrue; 9.60/4.34 esEsOrdering EQ GT = MyFalse; 9.60/4.34 esEsOrdering GT LT = MyFalse; 9.60/4.34 esEsOrdering GT EQ = MyFalse; 9.60/4.34 esEsOrdering GT GT = MyTrue; 9.60/4.34 9.60/4.34 } 9.60/4.34 9.60/4.34 ---------------------------------------- 9.60/4.34 9.60/4.34 (3) COR (EQUIVALENT) 9.60/4.34 Cond Reductions: 9.60/4.34 The following Function with conditions 9.60/4.34 "undefined |Falseundefined; 9.60/4.34 " 9.60/4.34 is transformed to 9.60/4.34 "undefined = undefined1; 9.60/4.34 " 9.60/4.34 "undefined0 True = undefined; 9.60/4.34 " 9.60/4.34 "undefined1 = undefined0 False; 9.60/4.34 " 9.60/4.34 9.60/4.34 ---------------------------------------- 9.60/4.34 9.60/4.34 (4) 9.60/4.34 Obligation: 9.60/4.34 mainModule Main 9.60/4.34 module Main where { 9.60/4.34 import qualified Prelude; 9.60/4.34 data MyBool = MyTrue | MyFalse ; 9.60/4.34 9.60/4.34 data Ordering = LT | EQ | GT ; 9.60/4.34 9.60/4.34 esEsOrdering :: Ordering -> Ordering -> MyBool; 9.60/4.34 esEsOrdering LT LT = MyTrue; 9.60/4.34 esEsOrdering LT EQ = MyFalse; 9.60/4.34 esEsOrdering LT GT = MyFalse; 9.60/4.34 esEsOrdering EQ LT = MyFalse; 9.60/4.34 esEsOrdering EQ EQ = MyTrue; 9.60/4.34 esEsOrdering EQ GT = MyFalse; 9.60/4.34 esEsOrdering GT LT = MyFalse; 9.60/4.34 esEsOrdering GT EQ = MyFalse; 9.60/4.34 esEsOrdering GT GT = MyTrue; 9.60/4.34 9.60/4.34 } 9.60/4.34 9.60/4.34 ---------------------------------------- 9.60/4.34 9.60/4.34 (5) Narrow (EQUIVALENT) 9.60/4.34 Haskell To QDPs 9.60/4.34 9.60/4.34 digraph dp_graph { 9.60/4.34 node [outthreshold=100, inthreshold=100];1[label="esEsOrdering",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.60/4.34 3[label="esEsOrdering vx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 9.60/4.34 4[label="esEsOrdering vx3 vx4",fontsize=16,color="burlywood",shape="triangle"];26[label="vx3/LT",fontsize=10,color="white",style="solid",shape="box"];4 -> 26[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 26 -> 5[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 27[label="vx3/EQ",fontsize=10,color="white",style="solid",shape="box"];4 -> 27[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 27 -> 6[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 28[label="vx3/GT",fontsize=10,color="white",style="solid",shape="box"];4 -> 28[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 28 -> 7[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 5[label="esEsOrdering LT vx4",fontsize=16,color="burlywood",shape="box"];29[label="vx4/LT",fontsize=10,color="white",style="solid",shape="box"];5 -> 29[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 29 -> 8[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 30[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];5 -> 30[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 30 -> 9[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 31[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];5 -> 31[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 31 -> 10[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 6[label="esEsOrdering EQ vx4",fontsize=16,color="burlywood",shape="box"];32[label="vx4/LT",fontsize=10,color="white",style="solid",shape="box"];6 -> 32[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 32 -> 11[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 33[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];6 -> 33[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 33 -> 12[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 34[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];6 -> 34[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 34 -> 13[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 7[label="esEsOrdering GT vx4",fontsize=16,color="burlywood",shape="box"];35[label="vx4/LT",fontsize=10,color="white",style="solid",shape="box"];7 -> 35[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 35 -> 14[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 36[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];7 -> 36[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 36 -> 15[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 37[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];7 -> 37[label="",style="solid", color="burlywood", weight=9]; 9.60/4.34 37 -> 16[label="",style="solid", color="burlywood", weight=3]; 9.60/4.34 8[label="esEsOrdering LT LT",fontsize=16,color="black",shape="box"];8 -> 17[label="",style="solid", color="black", weight=3]; 9.60/4.34 9[label="esEsOrdering LT EQ",fontsize=16,color="black",shape="box"];9 -> 18[label="",style="solid", color="black", weight=3]; 9.60/4.34 10[label="esEsOrdering LT GT",fontsize=16,color="black",shape="box"];10 -> 19[label="",style="solid", color="black", weight=3]; 9.60/4.34 11[label="esEsOrdering EQ LT",fontsize=16,color="black",shape="box"];11 -> 20[label="",style="solid", color="black", weight=3]; 9.60/4.34 12[label="esEsOrdering EQ EQ",fontsize=16,color="black",shape="box"];12 -> 21[label="",style="solid", color="black", weight=3]; 9.60/4.34 13[label="esEsOrdering EQ GT",fontsize=16,color="black",shape="box"];13 -> 22[label="",style="solid", color="black", weight=3]; 9.60/4.34 14[label="esEsOrdering GT LT",fontsize=16,color="black",shape="box"];14 -> 23[label="",style="solid", color="black", weight=3]; 9.60/4.34 15[label="esEsOrdering GT EQ",fontsize=16,color="black",shape="box"];15 -> 24[label="",style="solid", color="black", weight=3]; 9.60/4.34 16[label="esEsOrdering GT GT",fontsize=16,color="black",shape="box"];16 -> 25[label="",style="solid", color="black", weight=3]; 9.60/4.34 17[label="MyTrue",fontsize=16,color="green",shape="box"];18[label="MyFalse",fontsize=16,color="green",shape="box"];19[label="MyFalse",fontsize=16,color="green",shape="box"];20[label="MyFalse",fontsize=16,color="green",shape="box"];21[label="MyTrue",fontsize=16,color="green",shape="box"];22[label="MyFalse",fontsize=16,color="green",shape="box"];23[label="MyFalse",fontsize=16,color="green",shape="box"];24[label="MyFalse",fontsize=16,color="green",shape="box"];25[label="MyTrue",fontsize=16,color="green",shape="box"];} 9.60/4.34 9.60/4.34 ---------------------------------------- 9.60/4.34 9.60/4.34 (6) 9.60/4.34 YES 9.60/4.38 EOF