7.85/3.56 YES 9.57/4.05 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.57/4.05 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.57/4.05 9.57/4.05 9.57/4.05 H-Termination with start terms of the given HASKELL could be proven: 9.57/4.05 9.57/4.05 (0) HASKELL 9.57/4.05 (1) BR [EQUIVALENT, 0 ms] 9.57/4.05 (2) HASKELL 9.57/4.05 (3) COR [EQUIVALENT, 0 ms] 9.57/4.05 (4) HASKELL 9.57/4.05 (5) Narrow [SOUND, 0 ms] 9.57/4.05 (6) QDP 9.57/4.05 (7) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.57/4.05 (8) YES 9.57/4.05 9.57/4.05 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (0) 9.57/4.05 Obligation: 9.57/4.05 mainModule Main 9.57/4.05 module Main where { 9.57/4.05 import qualified Prelude; 9.57/4.05 data Main.Char = Char MyInt ; 9.57/4.05 9.57/4.05 data MyBool = MyTrue | MyFalse ; 9.57/4.05 9.57/4.05 data MyInt = Pos Main.Nat | Neg Main.Nat ; 9.57/4.05 9.57/4.05 data Main.Nat = Succ Main.Nat | Zero ; 9.57/4.05 9.57/4.05 esEsChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 esEsChar = primEqChar; 9.57/4.05 9.57/4.05 fsEsChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 fsEsChar x y = not (esEsChar x y); 9.57/4.05 9.57/4.05 not :: MyBool -> MyBool; 9.57/4.05 not MyTrue = MyFalse; 9.57/4.05 not MyFalse = MyTrue; 9.57/4.05 9.57/4.05 primEqChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 primEqChar (Main.Char x) (Main.Char y) = primEqInt x y; 9.57/4.05 9.57/4.05 primEqInt :: MyInt -> MyInt -> MyBool; 9.57/4.05 primEqInt (Main.Pos (Main.Succ x)) (Main.Pos (Main.Succ y)) = primEqNat x y; 9.57/4.05 primEqInt (Main.Neg (Main.Succ x)) (Main.Neg (Main.Succ y)) = primEqNat x y; 9.57/4.05 primEqInt (Main.Pos Main.Zero) (Main.Neg Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Neg Main.Zero) (Main.Pos Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Neg Main.Zero) (Main.Neg Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Pos Main.Zero) (Main.Pos Main.Zero) = MyTrue; 9.57/4.05 primEqInt vv vw = MyFalse; 9.57/4.05 9.57/4.05 primEqNat :: Main.Nat -> Main.Nat -> MyBool; 9.57/4.05 primEqNat Main.Zero Main.Zero = MyTrue; 9.57/4.05 primEqNat Main.Zero (Main.Succ y) = MyFalse; 9.57/4.05 primEqNat (Main.Succ x) Main.Zero = MyFalse; 9.57/4.05 primEqNat (Main.Succ x) (Main.Succ y) = primEqNat x y; 9.57/4.05 9.57/4.05 } 9.57/4.05 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (1) BR (EQUIVALENT) 9.57/4.05 Replaced joker patterns by fresh variables and removed binding patterns. 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (2) 9.57/4.05 Obligation: 9.57/4.05 mainModule Main 9.57/4.05 module Main where { 9.57/4.05 import qualified Prelude; 9.57/4.05 data Main.Char = Char MyInt ; 9.57/4.05 9.57/4.05 data MyBool = MyTrue | MyFalse ; 9.57/4.05 9.57/4.05 data MyInt = Pos Main.Nat | Neg Main.Nat ; 9.57/4.05 9.57/4.05 data Main.Nat = Succ Main.Nat | Zero ; 9.57/4.05 9.57/4.05 esEsChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 esEsChar = primEqChar; 9.57/4.05 9.57/4.05 fsEsChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 fsEsChar x y = not (esEsChar x y); 9.57/4.05 9.57/4.05 not :: MyBool -> MyBool; 9.57/4.05 not MyTrue = MyFalse; 9.57/4.05 not MyFalse = MyTrue; 9.57/4.05 9.57/4.05 primEqChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 primEqChar (Main.Char x) (Main.Char y) = primEqInt x y; 9.57/4.05 9.57/4.05 primEqInt :: MyInt -> MyInt -> MyBool; 9.57/4.05 primEqInt (Main.Pos (Main.Succ x)) (Main.Pos (Main.Succ y)) = primEqNat x y; 9.57/4.05 primEqInt (Main.Neg (Main.Succ x)) (Main.Neg (Main.Succ y)) = primEqNat x y; 9.57/4.05 primEqInt (Main.Pos Main.Zero) (Main.Neg Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Neg Main.Zero) (Main.Pos Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Neg Main.Zero) (Main.Neg Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Pos Main.Zero) (Main.Pos Main.Zero) = MyTrue; 9.57/4.05 primEqInt vv vw = MyFalse; 9.57/4.05 9.57/4.05 primEqNat :: Main.Nat -> Main.Nat -> MyBool; 9.57/4.05 primEqNat Main.Zero Main.Zero = MyTrue; 9.57/4.05 primEqNat Main.Zero (Main.Succ y) = MyFalse; 9.57/4.05 primEqNat (Main.Succ x) Main.Zero = MyFalse; 9.57/4.05 primEqNat (Main.Succ x) (Main.Succ y) = primEqNat x y; 9.57/4.05 9.57/4.05 } 9.57/4.05 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (3) COR (EQUIVALENT) 9.57/4.05 Cond Reductions: 9.57/4.05 The following Function with conditions 9.57/4.05 "undefined |Falseundefined; 9.57/4.05 " 9.57/4.05 is transformed to 9.57/4.05 "undefined = undefined1; 9.57/4.05 " 9.57/4.05 "undefined0 True = undefined; 9.57/4.05 " 9.57/4.05 "undefined1 = undefined0 False; 9.57/4.05 " 9.57/4.05 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (4) 9.57/4.05 Obligation: 9.57/4.05 mainModule Main 9.57/4.05 module Main where { 9.57/4.05 import qualified Prelude; 9.57/4.05 data Main.Char = Char MyInt ; 9.57/4.05 9.57/4.05 data MyBool = MyTrue | MyFalse ; 9.57/4.05 9.57/4.05 data MyInt = Pos Main.Nat | Neg Main.Nat ; 9.57/4.05 9.57/4.05 data Main.Nat = Succ Main.Nat | Zero ; 9.57/4.05 9.57/4.05 esEsChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 esEsChar = primEqChar; 9.57/4.05 9.57/4.05 fsEsChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 fsEsChar x y = not (esEsChar x y); 9.57/4.05 9.57/4.05 not :: MyBool -> MyBool; 9.57/4.05 not MyTrue = MyFalse; 9.57/4.05 not MyFalse = MyTrue; 9.57/4.05 9.57/4.05 primEqChar :: Main.Char -> Main.Char -> MyBool; 9.57/4.05 primEqChar (Main.Char x) (Main.Char y) = primEqInt x y; 9.57/4.05 9.57/4.05 primEqInt :: MyInt -> MyInt -> MyBool; 9.57/4.05 primEqInt (Main.Pos (Main.Succ x)) (Main.Pos (Main.Succ y)) = primEqNat x y; 9.57/4.05 primEqInt (Main.Neg (Main.Succ x)) (Main.Neg (Main.Succ y)) = primEqNat x y; 9.57/4.05 primEqInt (Main.Pos Main.Zero) (Main.Neg Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Neg Main.Zero) (Main.Pos Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Neg Main.Zero) (Main.Neg Main.Zero) = MyTrue; 9.57/4.05 primEqInt (Main.Pos Main.Zero) (Main.Pos Main.Zero) = MyTrue; 9.57/4.05 primEqInt vv vw = MyFalse; 9.57/4.05 9.57/4.05 primEqNat :: Main.Nat -> Main.Nat -> MyBool; 9.57/4.05 primEqNat Main.Zero Main.Zero = MyTrue; 9.57/4.05 primEqNat Main.Zero (Main.Succ y) = MyFalse; 9.57/4.05 primEqNat (Main.Succ x) Main.Zero = MyFalse; 9.57/4.05 primEqNat (Main.Succ x) (Main.Succ y) = primEqNat x y; 9.57/4.05 9.57/4.05 } 9.57/4.05 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (5) Narrow (SOUND) 9.57/4.05 Haskell To QDPs 9.57/4.05 9.57/4.05 digraph dp_graph { 9.57/4.05 node [outthreshold=100, inthreshold=100];1[label="fsEsChar",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.57/4.05 3[label="fsEsChar vz3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 9.57/4.05 4[label="fsEsChar vz3 vz4",fontsize=16,color="black",shape="triangle"];4 -> 5[label="",style="solid", color="black", weight=3]; 9.57/4.05 5[label="not (esEsChar vz3 vz4)",fontsize=16,color="black",shape="box"];5 -> 6[label="",style="solid", color="black", weight=3]; 9.57/4.05 6[label="not (primEqChar vz3 vz4)",fontsize=16,color="burlywood",shape="box"];66[label="vz3/Char vz30",fontsize=10,color="white",style="solid",shape="box"];6 -> 66[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 66 -> 7[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 7[label="not (primEqChar (Char vz30) vz4)",fontsize=16,color="burlywood",shape="box"];67[label="vz4/Char vz40",fontsize=10,color="white",style="solid",shape="box"];7 -> 67[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 67 -> 8[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 8[label="not (primEqChar (Char vz30) (Char vz40))",fontsize=16,color="black",shape="box"];8 -> 9[label="",style="solid", color="black", weight=3]; 9.57/4.05 9[label="not (primEqInt vz30 vz40)",fontsize=16,color="burlywood",shape="box"];68[label="vz30/Pos vz300",fontsize=10,color="white",style="solid",shape="box"];9 -> 68[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 68 -> 10[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 69[label="vz30/Neg vz300",fontsize=10,color="white",style="solid",shape="box"];9 -> 69[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 69 -> 11[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 10[label="not (primEqInt (Pos vz300) vz40)",fontsize=16,color="burlywood",shape="box"];70[label="vz300/Succ vz3000",fontsize=10,color="white",style="solid",shape="box"];10 -> 70[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 70 -> 12[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 71[label="vz300/Zero",fontsize=10,color="white",style="solid",shape="box"];10 -> 71[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 71 -> 13[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 11[label="not (primEqInt (Neg vz300) vz40)",fontsize=16,color="burlywood",shape="box"];72[label="vz300/Succ vz3000",fontsize=10,color="white",style="solid",shape="box"];11 -> 72[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 72 -> 14[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 73[label="vz300/Zero",fontsize=10,color="white",style="solid",shape="box"];11 -> 73[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 73 -> 15[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 12[label="not (primEqInt (Pos (Succ vz3000)) vz40)",fontsize=16,color="burlywood",shape="box"];74[label="vz40/Pos vz400",fontsize=10,color="white",style="solid",shape="box"];12 -> 74[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 74 -> 16[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 75[label="vz40/Neg vz400",fontsize=10,color="white",style="solid",shape="box"];12 -> 75[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 75 -> 17[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 13[label="not (primEqInt (Pos Zero) vz40)",fontsize=16,color="burlywood",shape="box"];76[label="vz40/Pos vz400",fontsize=10,color="white",style="solid",shape="box"];13 -> 76[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 76 -> 18[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 77[label="vz40/Neg vz400",fontsize=10,color="white",style="solid",shape="box"];13 -> 77[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 77 -> 19[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 14[label="not (primEqInt (Neg (Succ vz3000)) vz40)",fontsize=16,color="burlywood",shape="box"];78[label="vz40/Pos vz400",fontsize=10,color="white",style="solid",shape="box"];14 -> 78[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 78 -> 20[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 79[label="vz40/Neg vz400",fontsize=10,color="white",style="solid",shape="box"];14 -> 79[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 79 -> 21[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 15[label="not (primEqInt (Neg Zero) vz40)",fontsize=16,color="burlywood",shape="box"];80[label="vz40/Pos vz400",fontsize=10,color="white",style="solid",shape="box"];15 -> 80[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 80 -> 22[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 81[label="vz40/Neg vz400",fontsize=10,color="white",style="solid",shape="box"];15 -> 81[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 81 -> 23[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 16[label="not (primEqInt (Pos (Succ vz3000)) (Pos vz400))",fontsize=16,color="burlywood",shape="box"];82[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];16 -> 82[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 82 -> 24[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 83[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];16 -> 83[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 83 -> 25[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 17[label="not (primEqInt (Pos (Succ vz3000)) (Neg vz400))",fontsize=16,color="black",shape="box"];17 -> 26[label="",style="solid", color="black", weight=3]; 9.57/4.05 18[label="not (primEqInt (Pos Zero) (Pos vz400))",fontsize=16,color="burlywood",shape="box"];84[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];18 -> 84[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 84 -> 27[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 85[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];18 -> 85[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 85 -> 28[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 19[label="not (primEqInt (Pos Zero) (Neg vz400))",fontsize=16,color="burlywood",shape="box"];86[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];19 -> 86[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 86 -> 29[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 87[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];19 -> 87[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 87 -> 30[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 20[label="not (primEqInt (Neg (Succ vz3000)) (Pos vz400))",fontsize=16,color="black",shape="box"];20 -> 31[label="",style="solid", color="black", weight=3]; 9.57/4.05 21[label="not (primEqInt (Neg (Succ vz3000)) (Neg vz400))",fontsize=16,color="burlywood",shape="box"];88[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];21 -> 88[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 88 -> 32[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 89[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];21 -> 89[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 89 -> 33[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 22[label="not (primEqInt (Neg Zero) (Pos vz400))",fontsize=16,color="burlywood",shape="box"];90[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];22 -> 90[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 90 -> 34[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 91[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];22 -> 91[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 91 -> 35[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 23[label="not (primEqInt (Neg Zero) (Neg vz400))",fontsize=16,color="burlywood",shape="box"];92[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];23 -> 92[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 92 -> 36[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 93[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];23 -> 93[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 93 -> 37[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 24[label="not (primEqInt (Pos (Succ vz3000)) (Pos (Succ vz4000)))",fontsize=16,color="black",shape="box"];24 -> 38[label="",style="solid", color="black", weight=3]; 9.57/4.05 25[label="not (primEqInt (Pos (Succ vz3000)) (Pos Zero))",fontsize=16,color="black",shape="box"];25 -> 39[label="",style="solid", color="black", weight=3]; 9.57/4.05 26[label="not MyFalse",fontsize=16,color="black",shape="triangle"];26 -> 40[label="",style="solid", color="black", weight=3]; 9.57/4.05 27[label="not (primEqInt (Pos Zero) (Pos (Succ vz4000)))",fontsize=16,color="black",shape="box"];27 -> 41[label="",style="solid", color="black", weight=3]; 9.57/4.05 28[label="not (primEqInt (Pos Zero) (Pos Zero))",fontsize=16,color="black",shape="box"];28 -> 42[label="",style="solid", color="black", weight=3]; 9.57/4.05 29[label="not (primEqInt (Pos Zero) (Neg (Succ vz4000)))",fontsize=16,color="black",shape="box"];29 -> 43[label="",style="solid", color="black", weight=3]; 9.57/4.05 30[label="not (primEqInt (Pos Zero) (Neg Zero))",fontsize=16,color="black",shape="box"];30 -> 44[label="",style="solid", color="black", weight=3]; 9.57/4.05 31 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 31[label="not MyFalse",fontsize=16,color="magenta"];32[label="not (primEqInt (Neg (Succ vz3000)) (Neg (Succ vz4000)))",fontsize=16,color="black",shape="box"];32 -> 45[label="",style="solid", color="black", weight=3]; 9.57/4.05 33[label="not (primEqInt (Neg (Succ vz3000)) (Neg Zero))",fontsize=16,color="black",shape="box"];33 -> 46[label="",style="solid", color="black", weight=3]; 9.57/4.05 34[label="not (primEqInt (Neg Zero) (Pos (Succ vz4000)))",fontsize=16,color="black",shape="box"];34 -> 47[label="",style="solid", color="black", weight=3]; 9.57/4.05 35[label="not (primEqInt (Neg Zero) (Pos Zero))",fontsize=16,color="black",shape="box"];35 -> 48[label="",style="solid", color="black", weight=3]; 9.57/4.05 36[label="not (primEqInt (Neg Zero) (Neg (Succ vz4000)))",fontsize=16,color="black",shape="box"];36 -> 49[label="",style="solid", color="black", weight=3]; 9.57/4.05 37[label="not (primEqInt (Neg Zero) (Neg Zero))",fontsize=16,color="black",shape="box"];37 -> 50[label="",style="solid", color="black", weight=3]; 9.57/4.05 38[label="not (primEqNat vz3000 vz4000)",fontsize=16,color="burlywood",shape="triangle"];94[label="vz3000/Succ vz30000",fontsize=10,color="white",style="solid",shape="box"];38 -> 94[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 94 -> 51[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 95[label="vz3000/Zero",fontsize=10,color="white",style="solid",shape="box"];38 -> 95[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 95 -> 52[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 39 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 39[label="not MyFalse",fontsize=16,color="magenta"];40[label="MyTrue",fontsize=16,color="green",shape="box"];41 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 41[label="not MyFalse",fontsize=16,color="magenta"];42[label="not MyTrue",fontsize=16,color="black",shape="triangle"];42 -> 53[label="",style="solid", color="black", weight=3]; 9.57/4.05 43 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 43[label="not MyFalse",fontsize=16,color="magenta"];44 -> 42[label="",style="dashed", color="red", weight=0]; 9.57/4.05 44[label="not MyTrue",fontsize=16,color="magenta"];45 -> 38[label="",style="dashed", color="red", weight=0]; 9.57/4.05 45[label="not (primEqNat vz3000 vz4000)",fontsize=16,color="magenta"];45 -> 54[label="",style="dashed", color="magenta", weight=3]; 9.57/4.05 45 -> 55[label="",style="dashed", color="magenta", weight=3]; 9.57/4.05 46 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 46[label="not MyFalse",fontsize=16,color="magenta"];47 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 47[label="not MyFalse",fontsize=16,color="magenta"];48 -> 42[label="",style="dashed", color="red", weight=0]; 9.57/4.05 48[label="not MyTrue",fontsize=16,color="magenta"];49 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 49[label="not MyFalse",fontsize=16,color="magenta"];50 -> 42[label="",style="dashed", color="red", weight=0]; 9.57/4.05 50[label="not MyTrue",fontsize=16,color="magenta"];51[label="not (primEqNat (Succ vz30000) vz4000)",fontsize=16,color="burlywood",shape="box"];96[label="vz4000/Succ vz40000",fontsize=10,color="white",style="solid",shape="box"];51 -> 96[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 96 -> 56[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 97[label="vz4000/Zero",fontsize=10,color="white",style="solid",shape="box"];51 -> 97[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 97 -> 57[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 52[label="not (primEqNat Zero vz4000)",fontsize=16,color="burlywood",shape="box"];98[label="vz4000/Succ vz40000",fontsize=10,color="white",style="solid",shape="box"];52 -> 98[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 98 -> 58[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 99[label="vz4000/Zero",fontsize=10,color="white",style="solid",shape="box"];52 -> 99[label="",style="solid", color="burlywood", weight=9]; 9.57/4.05 99 -> 59[label="",style="solid", color="burlywood", weight=3]; 9.57/4.05 53[label="MyFalse",fontsize=16,color="green",shape="box"];54[label="vz3000",fontsize=16,color="green",shape="box"];55[label="vz4000",fontsize=16,color="green",shape="box"];56[label="not (primEqNat (Succ vz30000) (Succ vz40000))",fontsize=16,color="black",shape="box"];56 -> 60[label="",style="solid", color="black", weight=3]; 9.57/4.05 57[label="not (primEqNat (Succ vz30000) Zero)",fontsize=16,color="black",shape="box"];57 -> 61[label="",style="solid", color="black", weight=3]; 9.57/4.05 58[label="not (primEqNat Zero (Succ vz40000))",fontsize=16,color="black",shape="box"];58 -> 62[label="",style="solid", color="black", weight=3]; 9.57/4.05 59[label="not (primEqNat Zero Zero)",fontsize=16,color="black",shape="box"];59 -> 63[label="",style="solid", color="black", weight=3]; 9.57/4.05 60 -> 38[label="",style="dashed", color="red", weight=0]; 9.57/4.05 60[label="not (primEqNat vz30000 vz40000)",fontsize=16,color="magenta"];60 -> 64[label="",style="dashed", color="magenta", weight=3]; 9.57/4.05 60 -> 65[label="",style="dashed", color="magenta", weight=3]; 9.57/4.05 61 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 61[label="not MyFalse",fontsize=16,color="magenta"];62 -> 26[label="",style="dashed", color="red", weight=0]; 9.57/4.05 62[label="not MyFalse",fontsize=16,color="magenta"];63 -> 42[label="",style="dashed", color="red", weight=0]; 9.57/4.05 63[label="not MyTrue",fontsize=16,color="magenta"];64[label="vz30000",fontsize=16,color="green",shape="box"];65[label="vz40000",fontsize=16,color="green",shape="box"];} 9.57/4.05 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (6) 9.57/4.05 Obligation: 9.57/4.05 Q DP problem: 9.57/4.05 The TRS P consists of the following rules: 9.57/4.05 9.57/4.05 new_not(Main.Succ(vz30000), Main.Succ(vz40000)) -> new_not(vz30000, vz40000) 9.57/4.05 9.57/4.05 R is empty. 9.57/4.05 Q is empty. 9.57/4.05 We have to consider all minimal (P,Q,R)-chains. 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (7) QDPSizeChangeProof (EQUIVALENT) 9.57/4.05 By using the subterm criterion [SUBTERM_CRITERION] together with the size-change analysis [AAECC05] we have proven that there are no infinite chains for this DP problem. 9.57/4.05 9.57/4.05 From the DPs we obtained the following set of size-change graphs: 9.57/4.05 *new_not(Main.Succ(vz30000), Main.Succ(vz40000)) -> new_not(vz30000, vz40000) 9.57/4.05 The graph contains the following edges 1 > 1, 2 > 2 9.57/4.05 9.57/4.05 9.57/4.05 ---------------------------------------- 9.57/4.05 9.57/4.05 (8) 9.57/4.05 YES 9.74/6.48 EOF