7.70/3.48 YES 9.41/3.93 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.41/3.93 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.41/3.93 9.41/3.93 9.41/3.93 H-Termination with start terms of the given HASKELL could be proven: 9.41/3.93 9.41/3.93 (0) HASKELL 9.41/3.93 (1) BR [EQUIVALENT, 0 ms] 9.41/3.93 (2) HASKELL 9.41/3.93 (3) COR [EQUIVALENT, 0 ms] 9.41/3.93 (4) HASKELL 9.41/3.93 (5) Narrow [EQUIVALENT, 0 ms] 9.41/3.93 (6) YES 9.41/3.93 9.41/3.93 9.41/3.93 ---------------------------------------- 9.41/3.93 9.41/3.93 (0) 9.41/3.93 Obligation: 9.41/3.93 mainModule Main 9.41/3.93 module Main where { 9.41/3.93 import qualified Prelude; 9.41/3.93 data MyBool = MyTrue | MyFalse ; 9.41/3.93 9.41/3.93 data Ordering = LT | EQ | GT ; 9.41/3.93 9.41/3.93 ltEsOrdering :: Ordering -> Ordering -> MyBool; 9.41/3.93 ltEsOrdering LT LT = MyTrue; 9.41/3.93 ltEsOrdering LT EQ = MyTrue; 9.41/3.93 ltEsOrdering LT GT = MyTrue; 9.41/3.93 ltEsOrdering EQ LT = MyFalse; 9.41/3.93 ltEsOrdering EQ EQ = MyTrue; 9.41/3.93 ltEsOrdering EQ GT = MyTrue; 9.41/3.93 ltEsOrdering GT LT = MyFalse; 9.41/3.93 ltEsOrdering GT EQ = MyFalse; 9.41/3.93 ltEsOrdering GT GT = MyTrue; 9.41/3.93 9.41/3.93 } 9.41/3.93 9.41/3.93 ---------------------------------------- 9.41/3.93 9.41/3.93 (1) BR (EQUIVALENT) 9.41/3.93 Replaced joker patterns by fresh variables and removed binding patterns. 9.41/3.93 ---------------------------------------- 9.41/3.93 9.41/3.93 (2) 9.41/3.93 Obligation: 9.41/3.93 mainModule Main 9.41/3.93 module Main where { 9.41/3.93 import qualified Prelude; 9.41/3.93 data MyBool = MyTrue | MyFalse ; 9.41/3.93 9.41/3.93 data Ordering = LT | EQ | GT ; 9.41/3.93 9.41/3.93 ltEsOrdering :: Ordering -> Ordering -> MyBool; 9.41/3.93 ltEsOrdering LT LT = MyTrue; 9.41/3.93 ltEsOrdering LT EQ = MyTrue; 9.41/3.93 ltEsOrdering LT GT = MyTrue; 9.41/3.93 ltEsOrdering EQ LT = MyFalse; 9.41/3.93 ltEsOrdering EQ EQ = MyTrue; 9.41/3.93 ltEsOrdering EQ GT = MyTrue; 9.41/3.93 ltEsOrdering GT LT = MyFalse; 9.41/3.93 ltEsOrdering GT EQ = MyFalse; 9.41/3.93 ltEsOrdering GT GT = MyTrue; 9.41/3.93 9.41/3.93 } 9.41/3.93 9.41/3.93 ---------------------------------------- 9.41/3.93 9.41/3.93 (3) COR (EQUIVALENT) 9.41/3.93 Cond Reductions: 9.41/3.93 The following Function with conditions 9.41/3.93 "undefined |Falseundefined; 9.41/3.93 " 9.41/3.93 is transformed to 9.41/3.93 "undefined = undefined1; 9.41/3.93 " 9.41/3.93 "undefined0 True = undefined; 9.41/3.93 " 9.41/3.93 "undefined1 = undefined0 False; 9.41/3.93 " 9.41/3.93 9.41/3.93 ---------------------------------------- 9.41/3.93 9.41/3.93 (4) 9.41/3.93 Obligation: 9.41/3.93 mainModule Main 9.41/3.93 module Main where { 9.41/3.93 import qualified Prelude; 9.41/3.93 data MyBool = MyTrue | MyFalse ; 9.41/3.93 9.41/3.93 data Ordering = LT | EQ | GT ; 9.41/3.93 9.41/3.93 ltEsOrdering :: Ordering -> Ordering -> MyBool; 9.41/3.93 ltEsOrdering LT LT = MyTrue; 9.41/3.93 ltEsOrdering LT EQ = MyTrue; 9.41/3.93 ltEsOrdering LT GT = MyTrue; 9.41/3.93 ltEsOrdering EQ LT = MyFalse; 9.41/3.93 ltEsOrdering EQ EQ = MyTrue; 9.41/3.93 ltEsOrdering EQ GT = MyTrue; 9.41/3.93 ltEsOrdering GT LT = MyFalse; 9.41/3.93 ltEsOrdering GT EQ = MyFalse; 9.41/3.93 ltEsOrdering GT GT = MyTrue; 9.41/3.93 9.41/3.93 } 9.41/3.93 9.41/3.93 ---------------------------------------- 9.41/3.93 9.41/3.93 (5) Narrow (EQUIVALENT) 9.41/3.93 Haskell To QDPs 9.41/3.93 9.41/3.93 digraph dp_graph { 9.41/3.93 node [outthreshold=100, inthreshold=100];1[label="ltEsOrdering",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.41/3.93 3[label="ltEsOrdering vx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 9.41/3.93 4[label="ltEsOrdering 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]; 9.41/3.93 26 -> 5[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 27[label="vx3/EQ",fontsize=10,color="white",style="solid",shape="box"];4 -> 27[label="",style="solid", color="burlywood", weight=9]; 9.41/3.93 27 -> 6[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 28[label="vx3/GT",fontsize=10,color="white",style="solid",shape="box"];4 -> 28[label="",style="solid", color="burlywood", weight=9]; 9.41/3.93 28 -> 7[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 5[label="ltEsOrdering 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]; 9.41/3.93 29 -> 8[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 30[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];5 -> 30[label="",style="solid", color="burlywood", weight=9]; 9.41/3.93 30 -> 9[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 31[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];5 -> 31[label="",style="solid", color="burlywood", weight=9]; 9.41/3.93 31 -> 10[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 6[label="ltEsOrdering 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]; 9.41/3.93 32 -> 11[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 33[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];6 -> 33[label="",style="solid", color="burlywood", weight=9]; 9.41/3.93 33 -> 12[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 34[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];6 -> 34[label="",style="solid", color="burlywood", weight=9]; 9.41/3.93 34 -> 13[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 7[label="ltEsOrdering 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]; 9.41/3.93 35 -> 14[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 36[label="vx4/EQ",fontsize=10,color="white",style="solid",shape="box"];7 -> 36[label="",style="solid", color="burlywood", weight=9]; 9.41/3.93 36 -> 15[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 37[label="vx4/GT",fontsize=10,color="white",style="solid",shape="box"];7 -> 37[label="",style="solid", color="burlywood", weight=9]; 9.41/3.93 37 -> 16[label="",style="solid", color="burlywood", weight=3]; 9.41/3.93 8[label="ltEsOrdering LT LT",fontsize=16,color="black",shape="box"];8 -> 17[label="",style="solid", color="black", weight=3]; 9.41/3.93 9[label="ltEsOrdering LT EQ",fontsize=16,color="black",shape="box"];9 -> 18[label="",style="solid", color="black", weight=3]; 9.41/3.93 10[label="ltEsOrdering LT GT",fontsize=16,color="black",shape="box"];10 -> 19[label="",style="solid", color="black", weight=3]; 9.41/3.93 11[label="ltEsOrdering EQ LT",fontsize=16,color="black",shape="box"];11 -> 20[label="",style="solid", color="black", weight=3]; 9.41/3.93 12[label="ltEsOrdering EQ EQ",fontsize=16,color="black",shape="box"];12 -> 21[label="",style="solid", color="black", weight=3]; 9.41/3.93 13[label="ltEsOrdering EQ GT",fontsize=16,color="black",shape="box"];13 -> 22[label="",style="solid", color="black", weight=3]; 9.41/3.93 14[label="ltEsOrdering GT LT",fontsize=16,color="black",shape="box"];14 -> 23[label="",style="solid", color="black", weight=3]; 9.41/3.93 15[label="ltEsOrdering GT EQ",fontsize=16,color="black",shape="box"];15 -> 24[label="",style="solid", color="black", weight=3]; 9.41/3.93 16[label="ltEsOrdering GT GT",fontsize=16,color="black",shape="box"];16 -> 25[label="",style="solid", color="black", weight=3]; 9.41/3.93 17[label="MyTrue",fontsize=16,color="green",shape="box"];18[label="MyTrue",fontsize=16,color="green",shape="box"];19[label="MyTrue",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="MyTrue",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"];} 9.41/3.93 9.41/3.93 ---------------------------------------- 9.41/3.93 9.41/3.93 (6) 9.41/3.93 YES 9.49/5.76 EOF