/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.hs /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.hs # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty H-Termination with start terms of the given HASKELL could be proven: (0) HASKELL (1) LR [EQUIVALENT, 0 ms] (2) HASKELL (3) BR [EQUIVALENT, 0 ms] (4) HASKELL (5) COR [EQUIVALENT, 0 ms] (6) HASKELL (7) Narrow [SOUND, 0 ms] (8) AND (9) QDP (10) QDPSizeChangeProof [EQUIVALENT, 0 ms] (11) YES (12) QDP (13) TransformationProof [EQUIVALENT, 0 ms] (14) QDP (15) QDPSizeChangeProof [EQUIVALENT, 0 ms] (16) YES (17) QDP (18) TransformationProof [EQUIVALENT, 0 ms] (19) QDP (20) TransformationProof [EQUIVALENT, 0 ms] (21) QDP (22) QDPSizeChangeProof [EQUIVALENT, 0 ms] (23) YES ---------------------------------------- (0) Obligation: mainModule Main module FiniteMap where { import qualified Main; import qualified Maybe; import qualified Prelude; data FiniteMap b a = EmptyFM | Branch b a Int (FiniteMap b a) (FiniteMap b a) ; instance (Eq a, Eq b) => Eq FiniteMap a b where { } foldFM_GE :: Ord a => (a -> b -> c -> c) -> c -> a -> FiniteMap a b -> c; foldFM_GE k z fr EmptyFM = z; foldFM_GE k z fr (Branch key elt _ fm_l fm_r) | key >= fr = foldFM_GE k (k key elt (foldFM_GE k z fr fm_r)) fr fm_l | otherwise = foldFM_GE k z fr fm_r; keysFM_GE :: Ord b => FiniteMap b a -> b -> [b]; keysFM_GE fm fr = foldFM_GE (\key elt rest ->key : rest) [] fr fm; } module Maybe where { import qualified FiniteMap; import qualified Main; import qualified Prelude; } module Main where { import qualified FiniteMap; import qualified Maybe; import qualified Prelude; } ---------------------------------------- (1) LR (EQUIVALENT) Lambda Reductions: The following Lambda expression "\keyeltrest->key : rest" is transformed to "keysFM_GE0 key elt rest = key : rest; " ---------------------------------------- (2) Obligation: mainModule Main module FiniteMap where { import qualified Main; import qualified Maybe; import qualified Prelude; data FiniteMap b a = EmptyFM | Branch b a Int (FiniteMap b a) (FiniteMap b a) ; instance (Eq a, Eq b) => Eq FiniteMap b a where { } foldFM_GE :: Ord b => (b -> c -> a -> a) -> a -> b -> FiniteMap b c -> a; foldFM_GE k z fr EmptyFM = z; foldFM_GE k z fr (Branch key elt _ fm_l fm_r) | key >= fr = foldFM_GE k (k key elt (foldFM_GE k z fr fm_r)) fr fm_l | otherwise = foldFM_GE k z fr fm_r; keysFM_GE :: Ord a => FiniteMap a b -> a -> [a]; keysFM_GE fm fr = foldFM_GE keysFM_GE0 [] fr fm; keysFM_GE0 key elt rest = key : rest; } module Maybe where { import qualified FiniteMap; import qualified Main; import qualified Prelude; } module Main where { import qualified FiniteMap; import qualified Maybe; import qualified Prelude; } ---------------------------------------- (3) BR (EQUIVALENT) Replaced joker patterns by fresh variables and removed binding patterns. ---------------------------------------- (4) Obligation: mainModule Main module FiniteMap where { import qualified Main; import qualified Maybe; import qualified Prelude; data FiniteMap b a = EmptyFM | Branch b a Int (FiniteMap b a) (FiniteMap b a) ; instance (Eq a, Eq b) => Eq FiniteMap b a where { } foldFM_GE :: Ord b => (b -> a -> c -> c) -> c -> b -> FiniteMap b a -> c; foldFM_GE k z fr EmptyFM = z; foldFM_GE k z fr (Branch key elt vy fm_l fm_r) | key >= fr = foldFM_GE k (k key elt (foldFM_GE k z fr fm_r)) fr fm_l | otherwise = foldFM_GE k z fr fm_r; keysFM_GE :: Ord a => FiniteMap a b -> a -> [a]; keysFM_GE fm fr = foldFM_GE keysFM_GE0 [] fr fm; keysFM_GE0 key elt rest = key : rest; } module Maybe where { import qualified FiniteMap; import qualified Main; import qualified Prelude; } module Main where { import qualified FiniteMap; import qualified Maybe; import qualified Prelude; } ---------------------------------------- (5) COR (EQUIVALENT) Cond Reductions: The following Function with conditions "undefined |Falseundefined; " is transformed to "undefined = undefined1; " "undefined0 True = undefined; " "undefined1 = undefined0 False; " The following Function with conditions "compare x y|x == yEQ|x <= yLT|otherwiseGT; " is transformed to "compare x y = compare3 x y; " "compare2 x y True = EQ; compare2 x y False = compare1 x y (x <= y); " "compare1 x y True = LT; compare1 x y False = compare0 x y otherwise; " "compare0 x y True = GT; " "compare3 x y = compare2 x y (x == y); " The following Function with conditions "foldFM_GE k z fr EmptyFM = z; foldFM_GE k z fr (Branch key elt vy fm_l fm_r)|key >= frfoldFM_GE k (k key elt (foldFM_GE k z fr fm_r)) fr fm_l|otherwisefoldFM_GE k z fr fm_r; " is transformed to "foldFM_GE k z fr EmptyFM = foldFM_GE3 k z fr EmptyFM; foldFM_GE k z fr (Branch key elt vy fm_l fm_r) = foldFM_GE2 k z fr (Branch key elt vy fm_l fm_r); " "foldFM_GE0 k z fr key elt vy fm_l fm_r True = foldFM_GE k z fr fm_r; " "foldFM_GE1 k z fr key elt vy fm_l fm_r True = foldFM_GE k (k key elt (foldFM_GE k z fr fm_r)) fr fm_l; foldFM_GE1 k z fr key elt vy fm_l fm_r False = foldFM_GE0 k z fr key elt vy fm_l fm_r otherwise; " "foldFM_GE2 k z fr (Branch key elt vy fm_l fm_r) = foldFM_GE1 k z fr key elt vy fm_l fm_r (key >= fr); " "foldFM_GE3 k z fr EmptyFM = z; foldFM_GE3 wv ww wx wy = foldFM_GE2 wv ww wx wy; " ---------------------------------------- (6) Obligation: mainModule Main module FiniteMap where { import qualified Main; import qualified Maybe; import qualified Prelude; data FiniteMap b a = EmptyFM | Branch b a Int (FiniteMap b a) (FiniteMap b a) ; instance (Eq a, Eq b) => Eq FiniteMap a b where { } foldFM_GE :: Ord c => (c -> a -> b -> b) -> b -> c -> FiniteMap c a -> b; foldFM_GE k z fr EmptyFM = foldFM_GE3 k z fr EmptyFM; foldFM_GE k z fr (Branch key elt vy fm_l fm_r) = foldFM_GE2 k z fr (Branch key elt vy fm_l fm_r); foldFM_GE0 k z fr key elt vy fm_l fm_r True = foldFM_GE k z fr fm_r; foldFM_GE1 k z fr key elt vy fm_l fm_r True = foldFM_GE k (k key elt (foldFM_GE k z fr fm_r)) fr fm_l; foldFM_GE1 k z fr key elt vy fm_l fm_r False = foldFM_GE0 k z fr key elt vy fm_l fm_r otherwise; foldFM_GE2 k z fr (Branch key elt vy fm_l fm_r) = foldFM_GE1 k z fr key elt vy fm_l fm_r (key >= fr); foldFM_GE3 k z fr EmptyFM = z; foldFM_GE3 wv ww wx wy = foldFM_GE2 wv ww wx wy; keysFM_GE :: Ord a => FiniteMap a b -> a -> [a]; keysFM_GE fm fr = foldFM_GE keysFM_GE0 [] fr fm; keysFM_GE0 key elt rest = key : rest; } module Maybe where { import qualified FiniteMap; import qualified Main; import qualified Prelude; } module Main where { import qualified FiniteMap; import qualified Maybe; import qualified Prelude; } ---------------------------------------- (7) Narrow (SOUND) Haskell To QDPs digraph dp_graph { node [outthreshold=100, inthreshold=100];1[label="FiniteMap.keysFM_GE",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 3[label="FiniteMap.keysFM_GE wz3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 4[label="FiniteMap.keysFM_GE wz3 wz4",fontsize=16,color="black",shape="triangle"];4 -> 5[label="",style="solid", color="black", weight=3]; 5[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 [] wz4 wz3",fontsize=16,color="burlywood",shape="triangle"];170[label="wz3/FiniteMap.EmptyFM",fontsize=10,color="white",style="solid",shape="box"];5 -> 170[label="",style="solid", color="burlywood", weight=9]; 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37[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 [] True True wz31 wz32 wz33 wz34 True",fontsize=16,color="black",shape="box"];37 -> 41[label="",style="solid", color="black", weight=3]; 38 -> 83[label="",style="dashed", color="red", weight=0]; 38[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 (FiniteMap.keysFM_GE0 False wz31 (FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 [] False wz34)) False wz33",fontsize=16,color="magenta"];38 -> 84[label="",style="dashed", color="magenta", weight=3]; 39[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 [] True False wz31 wz32 wz33 wz34 (not True)",fontsize=16,color="black",shape="box"];39 -> 44[label="",style="solid", color="black", weight=3]; 40[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 [] False True wz31 wz32 wz33 wz34 (not (compare0 True False True == LT))",fontsize=16,color="black",shape="box"];40 -> 45[label="",style="solid", color="black", weight=3]; 41 -> 46[label="",style="dashed", color="red", weight=0]; 41[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 (FiniteMap.keysFM_GE0 True wz31 (FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 [] True wz34)) True wz33",fontsize=16,color="magenta"];41 -> 47[label="",style="dashed", color="magenta", weight=3]; 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53[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 [] False True wz31 wz32 wz33 wz34 (not False)",fontsize=16,color="black",shape="box"];53 -> 61[label="",style="solid", color="black", weight=3]; 54[label="wz34",fontsize=16,color="green",shape="box"];55[label="True",fontsize=16,color="green",shape="box"];56[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 (FiniteMap.keysFM_GE0 True wz31 wz6) True FiniteMap.EmptyFM",fontsize=16,color="black",shape="box"];56 -> 62[label="",style="solid", color="black", weight=3]; 57[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 (FiniteMap.keysFM_GE0 True wz31 wz6) True (FiniteMap.Branch wz330 wz331 wz332 wz333 wz334)",fontsize=16,color="black",shape="box"];57 -> 63[label="",style="solid", color="black", weight=3]; 96[label="[]",fontsize=16,color="green",shape="box"];97[label="wz34",fontsize=16,color="green",shape="box"];98[label="False : wz11",fontsize=16,color="green",shape="box"];101[label="FiniteMap.foldFM_GE3 FiniteMap.keysFM_GE0 wz10 False FiniteMap.EmptyFM",fontsize=16,color="black",shape="box"];101 -> 106[label="",style="solid", color="black", weight=3]; 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106[label="wz10",fontsize=16,color="green",shape="box"];107[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False wz330 wz331 wz332 wz333 wz334 (wz330 >= False)",fontsize=16,color="black",shape="box"];107 -> 109[label="",style="solid", color="black", weight=3]; 66 -> 5[label="",style="dashed", color="red", weight=0]; 66[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 [] True wz34",fontsize=16,color="magenta"];66 -> 73[label="",style="dashed", color="magenta", weight=3]; 66 -> 74[label="",style="dashed", color="magenta", weight=3]; 67 -> 83[label="",style="dashed", color="red", weight=0]; 67[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 (FiniteMap.keysFM_GE0 True wz31 (FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 [] False wz34)) False wz33",fontsize=16,color="magenta"];67 -> 88[label="",style="dashed", color="magenta", weight=3]; 68[label="FiniteMap.keysFM_GE0 True wz31 wz6",fontsize=16,color="black",shape="triangle"];68 -> 77[label="",style="solid", color="black", weight=3]; 69 -> 78[label="",style="dashed", color="red", weight=0]; 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115[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True False wz331 wz332 wz333 wz334 (not (compare2 False True False == LT))",fontsize=16,color="black",shape="box"];115 -> 118[label="",style="solid", color="black", weight=3]; 116[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True True wz331 wz332 wz333 wz334 (not (compare2 True True True == LT))",fontsize=16,color="black",shape="box"];116 -> 119[label="",style="solid", color="black", weight=3]; 132[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False False wz331 wz332 wz333 wz334 (not False)",fontsize=16,color="black",shape="box"];132 -> 138[label="",style="solid", color="black", weight=3]; 133[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False True wz331 wz332 wz333 wz334 (not (compare1 True False False == LT))",fontsize=16,color="black",shape="box"];133 -> 139[label="",style="solid", color="black", weight=3]; 118[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True False wz331 wz332 wz333 wz334 (not (compare1 False True (False <= True) == LT))",fontsize=16,color="black",shape="box"];118 -> 122[label="",style="solid", color="black", weight=3]; 119[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True True wz331 wz332 wz333 wz334 (not (EQ == LT))",fontsize=16,color="black",shape="box"];119 -> 123[label="",style="solid", color="black", weight=3]; 138[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False False wz331 wz332 wz333 wz334 True",fontsize=16,color="black",shape="box"];138 -> 143[label="",style="solid", color="black", weight=3]; 139[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False True wz331 wz332 wz333 wz334 (not (compare0 True False otherwise == LT))",fontsize=16,color="black",shape="box"];139 -> 144[label="",style="solid", color="black", weight=3]; 122[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True False wz331 wz332 wz333 wz334 (not (compare1 False True True == LT))",fontsize=16,color="black",shape="box"];122 -> 126[label="",style="solid", color="black", weight=3]; 123[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True True wz331 wz332 wz333 wz334 (not False)",fontsize=16,color="black",shape="box"];123 -> 127[label="",style="solid", color="black", weight=3]; 143 -> 83[label="",style="dashed", color="red", weight=0]; 143[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 (FiniteMap.keysFM_GE0 False wz331 (FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz10 False wz334)) False wz333",fontsize=16,color="magenta"];143 -> 148[label="",style="dashed", color="magenta", weight=3]; 143 -> 149[label="",style="dashed", color="magenta", weight=3]; 144[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False True wz331 wz332 wz333 wz334 (not (compare0 True False True == LT))",fontsize=16,color="black",shape="box"];144 -> 150[label="",style="solid", color="black", weight=3]; 126[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True False wz331 wz332 wz333 wz334 (not (LT == LT))",fontsize=16,color="black",shape="box"];126 -> 130[label="",style="solid", color="black", weight=3]; 127[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True True wz331 wz332 wz333 wz334 True",fontsize=16,color="black",shape="box"];127 -> 131[label="",style="solid", color="black", weight=3]; 148 -> 92[label="",style="dashed", color="red", weight=0]; 148[label="FiniteMap.keysFM_GE0 False wz331 (FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz10 False wz334)",fontsize=16,color="magenta"];148 -> 154[label="",style="dashed", color="magenta", weight=3]; 148 -> 155[label="",style="dashed", color="magenta", weight=3]; 149[label="wz333",fontsize=16,color="green",shape="box"];150[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False True wz331 wz332 wz333 wz334 (not (GT == LT))",fontsize=16,color="black",shape="box"];150 -> 156[label="",style="solid", color="black", weight=3]; 130[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True False wz331 wz332 wz333 wz334 (not True)",fontsize=16,color="black",shape="box"];130 -> 134[label="",style="solid", color="black", weight=3]; 131 -> 46[label="",style="dashed", color="red", weight=0]; 131[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 (FiniteMap.keysFM_GE0 True wz331 (FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz9 True wz334)) True wz333",fontsize=16,color="magenta"];131 -> 135[label="",style="dashed", color="magenta", weight=3]; 131 -> 136[label="",style="dashed", color="magenta", weight=3]; 131 -> 137[label="",style="dashed", color="magenta", weight=3]; 154[label="wz331",fontsize=16,color="green",shape="box"];155 -> 83[label="",style="dashed", color="red", weight=0]; 155[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz10 False wz334",fontsize=16,color="magenta"];155 -> 162[label="",style="dashed", color="magenta", weight=3]; 156[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False True wz331 wz332 wz333 wz334 (not False)",fontsize=16,color="black",shape="box"];156 -> 163[label="",style="solid", color="black", weight=3]; 134[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True False wz331 wz332 wz333 wz334 False",fontsize=16,color="black",shape="box"];134 -> 140[label="",style="solid", color="black", weight=3]; 135[label="wz331",fontsize=16,color="green",shape="box"];136[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz9 True wz334",fontsize=16,color="burlywood",shape="triangle"];186[label="wz334/FiniteMap.EmptyFM",fontsize=10,color="white",style="solid",shape="box"];136 -> 186[label="",style="solid", color="burlywood", weight=9]; 186 -> 141[label="",style="solid", color="burlywood", weight=3]; 187[label="wz334/FiniteMap.Branch wz3340 wz3341 wz3342 wz3343 wz3344",fontsize=10,color="white",style="solid",shape="box"];136 -> 187[label="",style="solid", color="burlywood", weight=9]; 187 -> 142[label="",style="solid", color="burlywood", weight=3]; 137[label="wz333",fontsize=16,color="green",shape="box"];162[label="wz334",fontsize=16,color="green",shape="box"];163[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz10 False True wz331 wz332 wz333 wz334 True",fontsize=16,color="black",shape="box"];163 -> 164[label="",style="solid", color="black", weight=3]; 140[label="FiniteMap.foldFM_GE0 FiniteMap.keysFM_GE0 wz9 True False wz331 wz332 wz333 wz334 otherwise",fontsize=16,color="black",shape="box"];140 -> 145[label="",style="solid", color="black", weight=3]; 141[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz9 True FiniteMap.EmptyFM",fontsize=16,color="black",shape="box"];141 -> 146[label="",style="solid", color="black", weight=3]; 142[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz9 True (FiniteMap.Branch wz3340 wz3341 wz3342 wz3343 wz3344)",fontsize=16,color="black",shape="box"];142 -> 147[label="",style="solid", color="black", weight=3]; 164 -> 83[label="",style="dashed", color="red", weight=0]; 164[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 (FiniteMap.keysFM_GE0 True wz331 (FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz10 False wz334)) False wz333",fontsize=16,color="magenta"];164 -> 165[label="",style="dashed", color="magenta", weight=3]; 164 -> 166[label="",style="dashed", color="magenta", weight=3]; 145[label="FiniteMap.foldFM_GE0 FiniteMap.keysFM_GE0 wz9 True False wz331 wz332 wz333 wz334 True",fontsize=16,color="black",shape="box"];145 -> 151[label="",style="solid", color="black", weight=3]; 146[label="FiniteMap.foldFM_GE3 FiniteMap.keysFM_GE0 wz9 True FiniteMap.EmptyFM",fontsize=16,color="black",shape="box"];146 -> 152[label="",style="solid", color="black", weight=3]; 147[label="FiniteMap.foldFM_GE2 FiniteMap.keysFM_GE0 wz9 True (FiniteMap.Branch wz3340 wz3341 wz3342 wz3343 wz3344)",fontsize=16,color="black",shape="box"];147 -> 153[label="",style="solid", color="black", weight=3]; 165 -> 68[label="",style="dashed", color="red", weight=0]; 165[label="FiniteMap.keysFM_GE0 True wz331 (FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz10 False wz334)",fontsize=16,color="magenta"];165 -> 167[label="",style="dashed", color="magenta", weight=3]; 165 -> 168[label="",style="dashed", color="magenta", weight=3]; 166[label="wz333",fontsize=16,color="green",shape="box"];151 -> 136[label="",style="dashed", color="red", weight=0]; 151[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz9 True wz334",fontsize=16,color="magenta"];152[label="wz9",fontsize=16,color="green",shape="box"];153 -> 78[label="",style="dashed", color="red", weight=0]; 153[label="FiniteMap.foldFM_GE1 FiniteMap.keysFM_GE0 wz9 True wz3340 wz3341 wz3342 wz3343 wz3344 (wz3340 >= True)",fontsize=16,color="magenta"];153 -> 157[label="",style="dashed", color="magenta", weight=3]; 153 -> 158[label="",style="dashed", color="magenta", weight=3]; 153 -> 159[label="",style="dashed", color="magenta", weight=3]; 153 -> 160[label="",style="dashed", color="magenta", weight=3]; 153 -> 161[label="",style="dashed", color="magenta", weight=3]; 167[label="wz331",fontsize=16,color="green",shape="box"];168 -> 83[label="",style="dashed", color="red", weight=0]; 168[label="FiniteMap.foldFM_GE FiniteMap.keysFM_GE0 wz10 False wz334",fontsize=16,color="magenta"];168 -> 169[label="",style="dashed", color="magenta", weight=3]; 157[label="wz3341",fontsize=16,color="green",shape="box"];158[label="wz3343",fontsize=16,color="green",shape="box"];159[label="wz3344",fontsize=16,color="green",shape="box"];160[label="wz3340",fontsize=16,color="green",shape="box"];161[label="wz3342",fontsize=16,color="green",shape="box"];169[label="wz334",fontsize=16,color="green",shape="box"];} ---------------------------------------- (8) Complex Obligation (AND) ---------------------------------------- (9) Obligation: Q DP problem: The TRS P consists of the following rules: new_foldFM_GE6(True, Branch(True, wz31, wz32, wz33, wz34), h) -> new_foldFM_GE6(True, wz34, h) new_foldFM_GE6(True, Branch(False, wz31, wz32, wz33, wz34), h) -> new_foldFM_GE6(True, wz34, h) R is empty. Q is empty. We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (10) QDPSizeChangeProof (EQUIVALENT) 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. From the DPs we obtained the following set of size-change graphs: *new_foldFM_GE6(True, Branch(True, wz31, wz32, wz33, wz34), h) -> new_foldFM_GE6(True, wz34, h) The graph contains the following edges 1 >= 1, 2 > 1, 2 > 2, 3 >= 3 *new_foldFM_GE6(True, Branch(False, wz31, wz32, wz33, wz34), h) -> new_foldFM_GE6(True, wz34, h) The graph contains the following edges 1 >= 1, 2 > 2, 3 >= 3 ---------------------------------------- (11) YES ---------------------------------------- (12) Obligation: Q DP problem: The TRS P consists of the following rules: new_foldFM_GE1(wz9, True, wz331, wz332, wz333, Branch(wz3340, wz3341, wz3342, wz3343, wz3344), h) -> new_foldFM_GE1(wz9, wz3340, wz3341, wz3342, wz3343, wz3344, h) new_foldFM_GE(wz9, Branch(wz3340, wz3341, wz3342, wz3343, wz3344), h) -> new_foldFM_GE1(wz9, wz3340, wz3341, wz3342, wz3343, wz3344, h) new_foldFM_GE1(wz9, False, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE(wz9, wz334, h) new_foldFM_GE0(wz31, wz6, Branch(wz330, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE1(new_keysFM_GE0(wz31, wz6, h), wz330, wz331, wz332, wz333, wz334, h) new_foldFM_GE1(wz9, True, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE0(wz331, new_foldFM_GE2(wz9, wz334, h), wz333, h) The TRS R consists of the following rules: new_foldFM_GE2(wz9, Branch(wz3340, wz3341, wz3342, wz3343, wz3344), h) -> new_foldFM_GE10(wz9, wz3340, wz3341, wz3342, wz3343, wz3344, h) new_foldFM_GE3(wz31, wz6, EmptyFM, h) -> new_keysFM_GE0(wz31, wz6, h) new_keysFM_GE0(wz31, wz6, h) -> :(True, wz6) new_foldFM_GE10(wz9, True, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE3(wz331, new_foldFM_GE2(wz9, wz334, h), wz333, h) new_foldFM_GE10(wz9, False, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE2(wz9, wz334, h) new_foldFM_GE2(wz9, EmptyFM, h) -> wz9 new_foldFM_GE3(wz31, wz6, Branch(wz330, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE10(new_keysFM_GE0(wz31, wz6, h), wz330, wz331, wz332, wz333, wz334, h) The set Q consists of the following terms: new_foldFM_GE10(x0, True, x1, x2, x3, x4, x5) new_foldFM_GE2(x0, Branch(x1, x2, x3, x4, x5), x6) new_foldFM_GE10(x0, False, x1, x2, x3, x4, x5) new_keysFM_GE0(x0, x1, x2) new_foldFM_GE3(x0, x1, EmptyFM, x2) new_foldFM_GE2(x0, EmptyFM, x1) new_foldFM_GE3(x0, x1, Branch(x2, x3, x4, x5, x6), x7) We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (13) TransformationProof (EQUIVALENT) By rewriting [LPAR04] the rule new_foldFM_GE0(wz31, wz6, Branch(wz330, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE1(new_keysFM_GE0(wz31, wz6, h), wz330, wz331, wz332, wz333, wz334, h) at position [0] we obtained the following new rules [LPAR04]: (new_foldFM_GE0(wz31, wz6, Branch(wz330, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE1(:(True, wz6), wz330, wz331, wz332, wz333, wz334, h),new_foldFM_GE0(wz31, wz6, Branch(wz330, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE1(:(True, wz6), wz330, wz331, wz332, wz333, wz334, h)) ---------------------------------------- (14) Obligation: Q DP problem: The TRS P consists of the following rules: new_foldFM_GE1(wz9, True, wz331, wz332, wz333, Branch(wz3340, wz3341, wz3342, wz3343, wz3344), h) -> new_foldFM_GE1(wz9, wz3340, wz3341, wz3342, wz3343, wz3344, h) new_foldFM_GE(wz9, Branch(wz3340, wz3341, wz3342, wz3343, wz3344), h) -> new_foldFM_GE1(wz9, wz3340, wz3341, wz3342, wz3343, wz3344, h) new_foldFM_GE1(wz9, False, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE(wz9, wz334, h) new_foldFM_GE1(wz9, True, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE0(wz331, new_foldFM_GE2(wz9, wz334, h), wz333, h) new_foldFM_GE0(wz31, wz6, Branch(wz330, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE1(:(True, wz6), wz330, wz331, wz332, wz333, wz334, h) The TRS R consists of the following rules: new_foldFM_GE2(wz9, Branch(wz3340, wz3341, wz3342, wz3343, wz3344), h) -> new_foldFM_GE10(wz9, wz3340, wz3341, wz3342, wz3343, wz3344, h) new_foldFM_GE3(wz31, wz6, EmptyFM, h) -> new_keysFM_GE0(wz31, wz6, h) new_keysFM_GE0(wz31, wz6, h) -> :(True, wz6) new_foldFM_GE10(wz9, True, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE3(wz331, new_foldFM_GE2(wz9, wz334, h), wz333, h) new_foldFM_GE10(wz9, False, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE2(wz9, wz334, h) new_foldFM_GE2(wz9, EmptyFM, h) -> wz9 new_foldFM_GE3(wz31, wz6, Branch(wz330, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE10(new_keysFM_GE0(wz31, wz6, h), wz330, wz331, wz332, wz333, wz334, h) The set Q consists of the following terms: new_foldFM_GE10(x0, True, x1, x2, x3, x4, x5) new_foldFM_GE2(x0, Branch(x1, x2, x3, x4, x5), x6) new_foldFM_GE10(x0, False, x1, x2, x3, x4, x5) new_keysFM_GE0(x0, x1, x2) new_foldFM_GE3(x0, x1, EmptyFM, x2) new_foldFM_GE2(x0, EmptyFM, x1) new_foldFM_GE3(x0, x1, Branch(x2, x3, x4, x5, x6), x7) We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (15) QDPSizeChangeProof (EQUIVALENT) 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. From the DPs we obtained the following set of size-change graphs: *new_foldFM_GE1(wz9, True, wz331, wz332, wz333, Branch(wz3340, wz3341, wz3342, wz3343, wz3344), h) -> new_foldFM_GE1(wz9, wz3340, wz3341, wz3342, wz3343, wz3344, h) The graph contains the following edges 1 >= 1, 6 > 2, 6 > 3, 6 > 4, 6 > 5, 6 > 6, 7 >= 7 *new_foldFM_GE1(wz9, False, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE(wz9, wz334, h) The graph contains the following edges 1 >= 1, 6 >= 2, 7 >= 3 *new_foldFM_GE1(wz9, True, wz331, wz332, wz333, wz334, h) -> new_foldFM_GE0(wz331, new_foldFM_GE2(wz9, wz334, h), wz333, h) The graph contains the following edges 3 >= 1, 5 >= 3, 7 >= 4 *new_foldFM_GE(wz9, Branch(wz3340, wz3341, wz3342, wz3343, wz3344), h) -> new_foldFM_GE1(wz9, wz3340, wz3341, wz3342, wz3343, wz3344, h) The graph contains the following edges 1 >= 1, 2 > 2, 2 > 3, 2 > 4, 2 > 5, 2 > 6, 3 >= 7 *new_foldFM_GE0(wz31, wz6, Branch(wz330, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE1(:(True, wz6), wz330, wz331, wz332, wz333, wz334, h) The graph contains the following edges 3 > 2, 3 > 3, 3 > 4, 3 > 5, 3 > 6, 4 >= 7 ---------------------------------------- (16) YES ---------------------------------------- (17) Obligation: Q DP problem: The TRS P consists of the following rules: new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(new_keysFM_GE0(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(wz10, wz334, h) new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(wz10, wz334, h) new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(new_keysFM_GE00(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) The TRS R consists of the following rules: new_foldFM_GE5(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE5(new_keysFM_GE0(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) new_foldFM_GE5(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE5(new_keysFM_GE00(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) new_keysFM_GE00(wz31, wz11, h) -> :(False, wz11) new_keysFM_GE0(wz31, wz6, h) -> :(True, wz6) new_foldFM_GE5(wz10, EmptyFM, h) -> wz10 The set Q consists of the following terms: new_foldFM_GE5(x0, Branch(True, x1, x2, x3, x4), x5) new_foldFM_GE5(x0, Branch(False, x1, x2, x3, x4), x5) new_keysFM_GE0(x0, x1, x2) new_foldFM_GE5(x0, EmptyFM, x1) new_keysFM_GE00(x0, x1, x2) We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (18) TransformationProof (EQUIVALENT) By rewriting [LPAR04] the rule new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(new_keysFM_GE0(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) at position [0] we obtained the following new rules [LPAR04]: (new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(True, new_foldFM_GE5(wz10, wz334, h)), wz333, h),new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(True, new_foldFM_GE5(wz10, wz334, h)), wz333, h)) ---------------------------------------- (19) Obligation: Q DP problem: The TRS P consists of the following rules: new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(wz10, wz334, h) new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(wz10, wz334, h) new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(new_keysFM_GE00(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(True, new_foldFM_GE5(wz10, wz334, h)), wz333, h) The TRS R consists of the following rules: new_foldFM_GE5(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE5(new_keysFM_GE0(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) new_foldFM_GE5(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE5(new_keysFM_GE00(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) new_keysFM_GE00(wz31, wz11, h) -> :(False, wz11) new_keysFM_GE0(wz31, wz6, h) -> :(True, wz6) new_foldFM_GE5(wz10, EmptyFM, h) -> wz10 The set Q consists of the following terms: new_foldFM_GE5(x0, Branch(True, x1, x2, x3, x4), x5) new_foldFM_GE5(x0, Branch(False, x1, x2, x3, x4), x5) new_keysFM_GE0(x0, x1, x2) new_foldFM_GE5(x0, EmptyFM, x1) new_keysFM_GE00(x0, x1, x2) We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (20) TransformationProof (EQUIVALENT) By rewriting [LPAR04] the rule new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(new_keysFM_GE00(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) at position [0] we obtained the following new rules [LPAR04]: (new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(False, new_foldFM_GE5(wz10, wz334, h)), wz333, h),new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(False, new_foldFM_GE5(wz10, wz334, h)), wz333, h)) ---------------------------------------- (21) Obligation: Q DP problem: The TRS P consists of the following rules: new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(wz10, wz334, h) new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(wz10, wz334, h) new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(True, new_foldFM_GE5(wz10, wz334, h)), wz333, h) new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(False, new_foldFM_GE5(wz10, wz334, h)), wz333, h) The TRS R consists of the following rules: new_foldFM_GE5(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE5(new_keysFM_GE0(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) new_foldFM_GE5(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE5(new_keysFM_GE00(wz331, new_foldFM_GE5(wz10, wz334, h), h), wz333, h) new_keysFM_GE00(wz31, wz11, h) -> :(False, wz11) new_keysFM_GE0(wz31, wz6, h) -> :(True, wz6) new_foldFM_GE5(wz10, EmptyFM, h) -> wz10 The set Q consists of the following terms: new_foldFM_GE5(x0, Branch(True, x1, x2, x3, x4), x5) new_foldFM_GE5(x0, Branch(False, x1, x2, x3, x4), x5) new_keysFM_GE0(x0, x1, x2) new_foldFM_GE5(x0, EmptyFM, x1) new_keysFM_GE00(x0, x1, x2) We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (22) QDPSizeChangeProof (EQUIVALENT) 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. From the DPs we obtained the following set of size-change graphs: *new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(wz10, wz334, h) The graph contains the following edges 1 >= 1, 2 > 2, 3 >= 3 *new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(wz10, wz334, h) The graph contains the following edges 1 >= 1, 2 > 2, 3 >= 3 *new_foldFM_GE4(wz10, Branch(True, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(True, new_foldFM_GE5(wz10, wz334, h)), wz333, h) The graph contains the following edges 2 > 2, 3 >= 3 *new_foldFM_GE4(wz10, Branch(False, wz331, wz332, wz333, wz334), h) -> new_foldFM_GE4(:(False, new_foldFM_GE5(wz10, wz334, h)), wz333, h) The graph contains the following edges 2 > 2, 3 >= 3 ---------------------------------------- (23) YES