8.08/3.53 YES 9.71/3.96 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.71/3.96 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.71/3.96 9.71/3.96 9.71/3.96 H-Termination with start terms of the given HASKELL could be proven: 9.71/3.96 9.71/3.96 (0) HASKELL 9.71/3.96 (1) BR [EQUIVALENT, 0 ms] 9.71/3.96 (2) HASKELL 9.71/3.96 (3) COR [EQUIVALENT, 0 ms] 9.71/3.96 (4) HASKELL 9.71/3.96 (5) Narrow [SOUND, 0 ms] 9.71/3.96 (6) AND 9.71/3.96 (7) QDP 9.71/3.96 (8) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.71/3.96 (9) YES 9.71/3.96 (10) QDP 9.71/3.96 (11) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.71/3.96 (12) YES 9.71/3.96 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (0) 9.71/3.96 Obligation: 9.71/3.96 mainModule Main 9.71/3.96 module Main where { 9.71/3.96 import qualified Prelude; 9.71/3.96 } 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (1) BR (EQUIVALENT) 9.71/3.96 Replaced joker patterns by fresh variables and removed binding patterns. 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (2) 9.71/3.96 Obligation: 9.71/3.96 mainModule Main 9.71/3.96 module Main where { 9.71/3.96 import qualified Prelude; 9.71/3.96 } 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (3) COR (EQUIVALENT) 9.71/3.96 Cond Reductions: 9.71/3.96 The following Function with conditions 9.71/3.96 "undefined |Falseundefined; 9.71/3.96 " 9.71/3.96 is transformed to 9.71/3.96 "undefined = undefined1; 9.71/3.96 " 9.71/3.96 "undefined0 True = undefined; 9.71/3.96 " 9.71/3.96 "undefined1 = undefined0 False; 9.71/3.96 " 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (4) 9.71/3.96 Obligation: 9.71/3.96 mainModule Main 9.71/3.96 module Main where { 9.71/3.96 import qualified Prelude; 9.71/3.96 } 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (5) Narrow (SOUND) 9.71/3.96 Haskell To QDPs 9.71/3.96 9.71/3.96 digraph dp_graph { 9.71/3.96 node [outthreshold=100, inthreshold=100];1[label="elem",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.71/3.96 3[label="elem vz3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 9.71/3.96 4[label="elem vz3 vz4",fontsize=16,color="black",shape="triangle"];4 -> 5[label="",style="solid", color="black", weight=3]; 9.71/3.96 5[label="any . (==)",fontsize=16,color="black",shape="box"];5 -> 6[label="",style="solid", color="black", weight=3]; 9.71/3.96 6[label="any ((==) vz3) vz4",fontsize=16,color="black",shape="box"];6 -> 7[label="",style="solid", color="black", weight=3]; 9.71/3.96 7[label="or . map ((==) vz3)",fontsize=16,color="black",shape="box"];7 -> 8[label="",style="solid", color="black", weight=3]; 9.71/3.96 8[label="or (map ((==) vz3) vz4)",fontsize=16,color="black",shape="box"];8 -> 9[label="",style="solid", color="black", weight=3]; 9.71/3.96 9[label="foldr (||) False (map ((==) vz3) vz4)",fontsize=16,color="burlywood",shape="triangle"];76[label="vz4/vz40 : vz41",fontsize=10,color="white",style="solid",shape="box"];9 -> 76[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 76 -> 10[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 77[label="vz4/[]",fontsize=10,color="white",style="solid",shape="box"];9 -> 77[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 77 -> 11[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 10[label="foldr (||) False (map ((==) vz3) (vz40 : vz41))",fontsize=16,color="black",shape="box"];10 -> 12[label="",style="solid", color="black", weight=3]; 9.71/3.96 11[label="foldr (||) False (map ((==) vz3) [])",fontsize=16,color="black",shape="box"];11 -> 13[label="",style="solid", color="black", weight=3]; 9.71/3.96 12[label="foldr (||) False (((==) vz3 vz40) : map ((==) vz3) vz41)",fontsize=16,color="black",shape="box"];12 -> 14[label="",style="solid", color="black", weight=3]; 9.71/3.96 13[label="foldr (||) False []",fontsize=16,color="black",shape="box"];13 -> 15[label="",style="solid", color="black", weight=3]; 9.71/3.96 14 -> 16[label="",style="dashed", color="red", weight=0]; 9.71/3.96 14[label="(||) (==) vz3 vz40 foldr (||) False (map ((==) vz3) vz41)",fontsize=16,color="magenta"];14 -> 17[label="",style="dashed", color="magenta", weight=3]; 9.71/3.96 15[label="False",fontsize=16,color="green",shape="box"];17 -> 9[label="",style="dashed", color="red", weight=0]; 9.71/3.96 17[label="foldr (||) False (map ((==) vz3) vz41)",fontsize=16,color="magenta"];17 -> 18[label="",style="dashed", color="magenta", weight=3]; 9.71/3.96 16[label="(||) (==) vz3 vz40 vz5",fontsize=16,color="black",shape="triangle"];16 -> 19[label="",style="solid", color="black", weight=3]; 9.71/3.96 18[label="vz41",fontsize=16,color="green",shape="box"];19[label="(||) primEqInt vz3 vz40 vz5",fontsize=16,color="burlywood",shape="box"];78[label="vz3/Pos vz30",fontsize=10,color="white",style="solid",shape="box"];19 -> 78[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 78 -> 20[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 79[label="vz3/Neg vz30",fontsize=10,color="white",style="solid",shape="box"];19 -> 79[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 79 -> 21[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 20[label="(||) primEqInt (Pos vz30) vz40 vz5",fontsize=16,color="burlywood",shape="box"];80[label="vz30/Succ vz300",fontsize=10,color="white",style="solid",shape="box"];20 -> 80[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 80 -> 22[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 81[label="vz30/Zero",fontsize=10,color="white",style="solid",shape="box"];20 -> 81[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 81 -> 23[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 21[label="(||) primEqInt (Neg vz30) vz40 vz5",fontsize=16,color="burlywood",shape="box"];82[label="vz30/Succ vz300",fontsize=10,color="white",style="solid",shape="box"];21 -> 82[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 82 -> 24[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 83[label="vz30/Zero",fontsize=10,color="white",style="solid",shape="box"];21 -> 83[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 83 -> 25[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 22[label="(||) primEqInt (Pos (Succ vz300)) vz40 vz5",fontsize=16,color="burlywood",shape="box"];84[label="vz40/Pos vz400",fontsize=10,color="white",style="solid",shape="box"];22 -> 84[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 84 -> 26[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 85[label="vz40/Neg vz400",fontsize=10,color="white",style="solid",shape="box"];22 -> 85[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 85 -> 27[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 23[label="(||) primEqInt (Pos Zero) vz40 vz5",fontsize=16,color="burlywood",shape="box"];86[label="vz40/Pos vz400",fontsize=10,color="white",style="solid",shape="box"];23 -> 86[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 86 -> 28[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 87[label="vz40/Neg vz400",fontsize=10,color="white",style="solid",shape="box"];23 -> 87[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 87 -> 29[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 24[label="(||) primEqInt (Neg (Succ vz300)) vz40 vz5",fontsize=16,color="burlywood",shape="box"];88[label="vz40/Pos vz400",fontsize=10,color="white",style="solid",shape="box"];24 -> 88[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 88 -> 30[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 89[label="vz40/Neg vz400",fontsize=10,color="white",style="solid",shape="box"];24 -> 89[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 89 -> 31[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 25[label="(||) primEqInt (Neg Zero) vz40 vz5",fontsize=16,color="burlywood",shape="box"];90[label="vz40/Pos vz400",fontsize=10,color="white",style="solid",shape="box"];25 -> 90[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 90 -> 32[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 91[label="vz40/Neg vz400",fontsize=10,color="white",style="solid",shape="box"];25 -> 91[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 91 -> 33[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 26[label="(||) primEqInt (Pos (Succ vz300)) (Pos vz400) vz5",fontsize=16,color="burlywood",shape="box"];92[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];26 -> 92[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 92 -> 34[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 93[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];26 -> 93[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 93 -> 35[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 27[label="(||) primEqInt (Pos (Succ vz300)) (Neg vz400) vz5",fontsize=16,color="black",shape="box"];27 -> 36[label="",style="solid", color="black", weight=3]; 9.71/3.96 28[label="(||) primEqInt (Pos Zero) (Pos vz400) vz5",fontsize=16,color="burlywood",shape="box"];94[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];28 -> 94[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 94 -> 37[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 95[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];28 -> 95[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 95 -> 38[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 29[label="(||) primEqInt (Pos Zero) (Neg vz400) vz5",fontsize=16,color="burlywood",shape="box"];96[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];29 -> 96[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 96 -> 39[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 97[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];29 -> 97[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 97 -> 40[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 30[label="(||) primEqInt (Neg (Succ vz300)) (Pos vz400) vz5",fontsize=16,color="black",shape="box"];30 -> 41[label="",style="solid", color="black", weight=3]; 9.71/3.96 31[label="(||) primEqInt (Neg (Succ vz300)) (Neg vz400) vz5",fontsize=16,color="burlywood",shape="box"];98[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];31 -> 98[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 98 -> 42[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 99[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];31 -> 99[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 99 -> 43[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 32[label="(||) primEqInt (Neg Zero) (Pos vz400) vz5",fontsize=16,color="burlywood",shape="box"];100[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];32 -> 100[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 100 -> 44[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 101[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];32 -> 101[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 101 -> 45[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 33[label="(||) primEqInt (Neg Zero) (Neg vz400) vz5",fontsize=16,color="burlywood",shape="box"];102[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];33 -> 102[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 102 -> 46[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 103[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];33 -> 103[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 103 -> 47[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 34[label="(||) primEqInt (Pos (Succ vz300)) (Pos (Succ vz4000)) vz5",fontsize=16,color="black",shape="box"];34 -> 48[label="",style="solid", color="black", weight=3]; 9.71/3.96 35[label="(||) primEqInt (Pos (Succ vz300)) (Pos Zero) vz5",fontsize=16,color="black",shape="box"];35 -> 49[label="",style="solid", color="black", weight=3]; 9.71/3.96 36[label="(||) False vz5",fontsize=16,color="black",shape="triangle"];36 -> 50[label="",style="solid", color="black", weight=3]; 9.71/3.96 37[label="(||) primEqInt (Pos Zero) (Pos (Succ vz4000)) vz5",fontsize=16,color="black",shape="box"];37 -> 51[label="",style="solid", color="black", weight=3]; 9.71/3.96 38[label="(||) primEqInt (Pos Zero) (Pos Zero) vz5",fontsize=16,color="black",shape="box"];38 -> 52[label="",style="solid", color="black", weight=3]; 9.71/3.96 39[label="(||) primEqInt (Pos Zero) (Neg (Succ vz4000)) vz5",fontsize=16,color="black",shape="box"];39 -> 53[label="",style="solid", color="black", weight=3]; 9.71/3.96 40[label="(||) primEqInt (Pos Zero) (Neg Zero) vz5",fontsize=16,color="black",shape="box"];40 -> 54[label="",style="solid", color="black", weight=3]; 9.71/3.96 41 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 41[label="(||) False vz5",fontsize=16,color="magenta"];42[label="(||) primEqInt (Neg (Succ vz300)) (Neg (Succ vz4000)) vz5",fontsize=16,color="black",shape="box"];42 -> 55[label="",style="solid", color="black", weight=3]; 9.71/3.96 43[label="(||) primEqInt (Neg (Succ vz300)) (Neg Zero) vz5",fontsize=16,color="black",shape="box"];43 -> 56[label="",style="solid", color="black", weight=3]; 9.71/3.96 44[label="(||) primEqInt (Neg Zero) (Pos (Succ vz4000)) vz5",fontsize=16,color="black",shape="box"];44 -> 57[label="",style="solid", color="black", weight=3]; 9.71/3.96 45[label="(||) primEqInt (Neg Zero) (Pos Zero) vz5",fontsize=16,color="black",shape="box"];45 -> 58[label="",style="solid", color="black", weight=3]; 9.71/3.96 46[label="(||) primEqInt (Neg Zero) (Neg (Succ vz4000)) vz5",fontsize=16,color="black",shape="box"];46 -> 59[label="",style="solid", color="black", weight=3]; 9.71/3.96 47[label="(||) primEqInt (Neg Zero) (Neg Zero) vz5",fontsize=16,color="black",shape="box"];47 -> 60[label="",style="solid", color="black", weight=3]; 9.71/3.96 48[label="(||) primEqNat vz300 vz4000 vz5",fontsize=16,color="burlywood",shape="triangle"];104[label="vz300/Succ vz3000",fontsize=10,color="white",style="solid",shape="box"];48 -> 104[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 104 -> 61[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 105[label="vz300/Zero",fontsize=10,color="white",style="solid",shape="box"];48 -> 105[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 105 -> 62[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 49 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 49[label="(||) False vz5",fontsize=16,color="magenta"];50[label="vz5",fontsize=16,color="green",shape="box"];51 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 51[label="(||) False vz5",fontsize=16,color="magenta"];52[label="(||) True vz5",fontsize=16,color="black",shape="triangle"];52 -> 63[label="",style="solid", color="black", weight=3]; 9.71/3.96 53 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 53[label="(||) False vz5",fontsize=16,color="magenta"];54 -> 52[label="",style="dashed", color="red", weight=0]; 9.71/3.96 54[label="(||) True vz5",fontsize=16,color="magenta"];55 -> 48[label="",style="dashed", color="red", weight=0]; 9.71/3.96 55[label="(||) primEqNat vz300 vz4000 vz5",fontsize=16,color="magenta"];55 -> 64[label="",style="dashed", color="magenta", weight=3]; 9.71/3.96 55 -> 65[label="",style="dashed", color="magenta", weight=3]; 9.71/3.96 56 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 56[label="(||) False vz5",fontsize=16,color="magenta"];57 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 57[label="(||) False vz5",fontsize=16,color="magenta"];58 -> 52[label="",style="dashed", color="red", weight=0]; 9.71/3.96 58[label="(||) True vz5",fontsize=16,color="magenta"];59 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 59[label="(||) False vz5",fontsize=16,color="magenta"];60 -> 52[label="",style="dashed", color="red", weight=0]; 9.71/3.96 60[label="(||) True vz5",fontsize=16,color="magenta"];61[label="(||) primEqNat (Succ vz3000) vz4000 vz5",fontsize=16,color="burlywood",shape="box"];106[label="vz4000/Succ vz40000",fontsize=10,color="white",style="solid",shape="box"];61 -> 106[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 106 -> 66[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 107[label="vz4000/Zero",fontsize=10,color="white",style="solid",shape="box"];61 -> 107[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 107 -> 67[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 62[label="(||) primEqNat Zero vz4000 vz5",fontsize=16,color="burlywood",shape="box"];108[label="vz4000/Succ vz40000",fontsize=10,color="white",style="solid",shape="box"];62 -> 108[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 108 -> 68[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 109[label="vz4000/Zero",fontsize=10,color="white",style="solid",shape="box"];62 -> 109[label="",style="solid", color="burlywood", weight=9]; 9.71/3.96 109 -> 69[label="",style="solid", color="burlywood", weight=3]; 9.71/3.96 63[label="True",fontsize=16,color="green",shape="box"];64[label="vz4000",fontsize=16,color="green",shape="box"];65[label="vz300",fontsize=16,color="green",shape="box"];66[label="(||) primEqNat (Succ vz3000) (Succ vz40000) vz5",fontsize=16,color="black",shape="box"];66 -> 70[label="",style="solid", color="black", weight=3]; 9.71/3.96 67[label="(||) primEqNat (Succ vz3000) Zero vz5",fontsize=16,color="black",shape="box"];67 -> 71[label="",style="solid", color="black", weight=3]; 9.71/3.96 68[label="(||) primEqNat Zero (Succ vz40000) vz5",fontsize=16,color="black",shape="box"];68 -> 72[label="",style="solid", color="black", weight=3]; 9.71/3.96 69[label="(||) primEqNat Zero Zero vz5",fontsize=16,color="black",shape="box"];69 -> 73[label="",style="solid", color="black", weight=3]; 9.71/3.96 70 -> 48[label="",style="dashed", color="red", weight=0]; 9.71/3.96 70[label="(||) primEqNat vz3000 vz40000 vz5",fontsize=16,color="magenta"];70 -> 74[label="",style="dashed", color="magenta", weight=3]; 9.71/3.96 70 -> 75[label="",style="dashed", color="magenta", weight=3]; 9.71/3.96 71 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 71[label="(||) False vz5",fontsize=16,color="magenta"];72 -> 36[label="",style="dashed", color="red", weight=0]; 9.71/3.96 72[label="(||) False vz5",fontsize=16,color="magenta"];73 -> 52[label="",style="dashed", color="red", weight=0]; 9.71/3.96 73[label="(||) True vz5",fontsize=16,color="magenta"];74[label="vz40000",fontsize=16,color="green",shape="box"];75[label="vz3000",fontsize=16,color="green",shape="box"];} 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (6) 9.71/3.96 Complex Obligation (AND) 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (7) 9.71/3.96 Obligation: 9.71/3.96 Q DP problem: 9.71/3.96 The TRS P consists of the following rules: 9.71/3.96 9.71/3.96 new_foldr(vz3, :(vz40, vz41)) -> new_foldr(vz3, vz41) 9.71/3.96 9.71/3.96 R is empty. 9.71/3.96 Q is empty. 9.71/3.96 We have to consider all minimal (P,Q,R)-chains. 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (8) QDPSizeChangeProof (EQUIVALENT) 9.71/3.96 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. 9.71/3.96 9.71/3.96 From the DPs we obtained the following set of size-change graphs: 9.71/3.96 *new_foldr(vz3, :(vz40, vz41)) -> new_foldr(vz3, vz41) 9.71/3.96 The graph contains the following edges 1 >= 1, 2 > 2 9.71/3.96 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (9) 9.71/3.96 YES 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (10) 9.71/3.96 Obligation: 9.71/3.96 Q DP problem: 9.71/3.96 The TRS P consists of the following rules: 9.71/3.96 9.71/3.96 new_pePe(Succ(vz3000), Succ(vz40000), vz5) -> new_pePe(vz3000, vz40000, vz5) 9.71/3.96 9.71/3.96 R is empty. 9.71/3.96 Q is empty. 9.71/3.96 We have to consider all minimal (P,Q,R)-chains. 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (11) QDPSizeChangeProof (EQUIVALENT) 9.71/3.96 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. 9.71/3.96 9.71/3.96 From the DPs we obtained the following set of size-change graphs: 9.71/3.96 *new_pePe(Succ(vz3000), Succ(vz40000), vz5) -> new_pePe(vz3000, vz40000, vz5) 9.71/3.96 The graph contains the following edges 1 > 1, 2 > 2, 3 >= 3 9.71/3.96 9.71/3.96 9.71/3.96 ---------------------------------------- 9.71/3.96 9.71/3.96 (12) 9.71/3.96 YES 9.71/3.99 EOF