10.24/4.51 YES 12.52/5.11 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 12.52/5.11 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 12.52/5.11 12.52/5.11 12.52/5.11 H-Termination with start terms of the given HASKELL could be proven: 12.52/5.11 12.52/5.11 (0) HASKELL 12.52/5.11 (1) CR [EQUIVALENT, 0 ms] 12.52/5.11 (2) HASKELL 12.52/5.11 (3) BR [EQUIVALENT, 0 ms] 12.52/5.11 (4) HASKELL 12.52/5.11 (5) COR [EQUIVALENT, 0 ms] 12.52/5.11 (6) HASKELL 12.52/5.11 (7) Narrow [SOUND, 0 ms] 12.52/5.11 (8) QDP 12.52/5.11 (9) DependencyGraphProof [EQUIVALENT, 0 ms] 12.52/5.11 (10) AND 12.52/5.11 (11) QDP 12.52/5.11 (12) QDPSizeChangeProof [EQUIVALENT, 0 ms] 12.52/5.11 (13) YES 12.52/5.11 (14) QDP 12.52/5.11 (15) QDPSizeChangeProof [EQUIVALENT, 0 ms] 12.52/5.11 (16) YES 12.52/5.11 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (0) 12.52/5.11 Obligation: 12.52/5.11 mainModule Main 12.52/5.11 module FiniteMap where { 12.52/5.11 import qualified Main; 12.52/5.11 import qualified Maybe; 12.52/5.11 import qualified Prelude; 12.52/5.11 data FiniteMap b a = EmptyFM | Branch b a Int (FiniteMap b a) (FiniteMap b a) ; 12.52/5.11 12.52/5.11 instance (Eq a, Eq b) => Eq FiniteMap a b where { 12.52/5.11 } 12.52/5.11 elemFM :: Ord a => a -> FiniteMap a b -> Bool; 12.52/5.11 elemFM key fm = case lookupFM fm key of { 12.52/5.11 Nothing-> False; 12.52/5.11 Just elt-> True; 12.52/5.11 } ; 12.52/5.11 12.52/5.11 lookupFM :: Ord a => FiniteMap a b -> a -> Maybe b; 12.52/5.11 lookupFM EmptyFM key = Nothing; 12.52/5.11 lookupFM (Branch key elt _ fm_l fm_r) key_to_find | key_to_find < key = lookupFM fm_l key_to_find 12.52/5.11 | key_to_find > key = lookupFM fm_r key_to_find 12.52/5.11 | otherwise = Just elt; 12.52/5.11 12.52/5.11 } 12.52/5.11 module Maybe where { 12.52/5.11 import qualified FiniteMap; 12.52/5.11 import qualified Main; 12.52/5.11 import qualified Prelude; 12.52/5.11 } 12.52/5.11 module Main where { 12.52/5.11 import qualified FiniteMap; 12.52/5.11 import qualified Maybe; 12.52/5.11 import qualified Prelude; 12.52/5.11 } 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (1) CR (EQUIVALENT) 12.52/5.11 Case Reductions: 12.52/5.11 The following Case expression 12.52/5.11 "case lookupFM fm key of { 12.52/5.11 Nothing -> False; 12.52/5.11 Just elt -> True} 12.52/5.11 " 12.52/5.11 is transformed to 12.52/5.11 "elemFM0 Nothing = False; 12.52/5.11 elemFM0 (Just elt) = True; 12.52/5.11 " 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (2) 12.52/5.11 Obligation: 12.52/5.11 mainModule Main 12.52/5.11 module FiniteMap where { 12.52/5.11 import qualified Main; 12.52/5.11 import qualified Maybe; 12.52/5.11 import qualified Prelude; 12.52/5.11 data FiniteMap a b = EmptyFM | Branch a b Int (FiniteMap a b) (FiniteMap a b) ; 12.52/5.11 12.52/5.11 instance (Eq a, Eq b) => Eq FiniteMap b a where { 12.52/5.11 } 12.52/5.11 elemFM :: Ord a => a -> FiniteMap a b -> Bool; 12.52/5.11 elemFM key fm = elemFM0 (lookupFM fm key); 12.52/5.11 12.52/5.11 elemFM0 Nothing = False; 12.52/5.11 elemFM0 (Just elt) = True; 12.52/5.11 12.52/5.11 lookupFM :: Ord a => FiniteMap a b -> a -> Maybe b; 12.52/5.11 lookupFM EmptyFM key = Nothing; 12.52/5.11 lookupFM (Branch key elt _ fm_l fm_r) key_to_find | key_to_find < key = lookupFM fm_l key_to_find 12.52/5.11 | key_to_find > key = lookupFM fm_r key_to_find 12.52/5.11 | otherwise = Just elt; 12.52/5.11 12.52/5.11 } 12.52/5.11 module Maybe where { 12.52/5.11 import qualified FiniteMap; 12.52/5.11 import qualified Main; 12.52/5.11 import qualified Prelude; 12.52/5.11 } 12.52/5.11 module Main where { 12.52/5.11 import qualified FiniteMap; 12.52/5.11 import qualified Maybe; 12.52/5.11 import qualified Prelude; 12.52/5.11 } 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (3) BR (EQUIVALENT) 12.52/5.11 Replaced joker patterns by fresh variables and removed binding patterns. 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (4) 12.52/5.11 Obligation: 12.52/5.11 mainModule Main 12.52/5.11 module FiniteMap where { 12.52/5.11 import qualified Main; 12.52/5.11 import qualified Maybe; 12.52/5.11 import qualified Prelude; 12.52/5.11 data FiniteMap b a = EmptyFM | Branch b a Int (FiniteMap b a) (FiniteMap b a) ; 12.52/5.11 12.52/5.11 instance (Eq a, Eq b) => Eq FiniteMap a b where { 12.52/5.11 } 12.52/5.11 elemFM :: Ord a => a -> FiniteMap a b -> Bool; 12.52/5.11 elemFM key fm = elemFM0 (lookupFM fm key); 12.52/5.11 12.52/5.11 elemFM0 Nothing = False; 12.52/5.11 elemFM0 (Just elt) = True; 12.52/5.11 12.52/5.11 lookupFM :: Ord b => FiniteMap b a -> b -> Maybe a; 12.52/5.11 lookupFM EmptyFM key = Nothing; 12.52/5.11 lookupFM (Branch key elt vy fm_l fm_r) key_to_find | key_to_find < key = lookupFM fm_l key_to_find 12.52/5.11 | key_to_find > key = lookupFM fm_r key_to_find 12.52/5.11 | otherwise = Just elt; 12.52/5.11 12.52/5.11 } 12.52/5.11 module Maybe where { 12.52/5.11 import qualified FiniteMap; 12.52/5.11 import qualified Main; 12.52/5.11 import qualified Prelude; 12.52/5.11 } 12.52/5.11 module Main where { 12.52/5.11 import qualified FiniteMap; 12.52/5.11 import qualified Maybe; 12.52/5.11 import qualified Prelude; 12.52/5.11 } 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (5) COR (EQUIVALENT) 12.52/5.11 Cond Reductions: 12.52/5.11 The following Function with conditions 12.52/5.11 "compare x y|x == yEQ|x <= yLT|otherwiseGT; 12.52/5.11 " 12.52/5.11 is transformed to 12.52/5.11 "compare x y = compare3 x y; 12.52/5.11 " 12.52/5.11 "compare0 x y True = GT; 12.52/5.11 " 12.52/5.11 "compare2 x y True = EQ; 12.52/5.11 compare2 x y False = compare1 x y (x <= y); 12.52/5.11 " 12.52/5.11 "compare1 x y True = LT; 12.52/5.11 compare1 x y False = compare0 x y otherwise; 12.52/5.11 " 12.52/5.11 "compare3 x y = compare2 x y (x == y); 12.52/5.11 " 12.52/5.11 The following Function with conditions 12.52/5.11 "undefined |Falseundefined; 12.52/5.11 " 12.52/5.11 is transformed to 12.52/5.11 "undefined = undefined1; 12.52/5.11 " 12.52/5.11 "undefined0 True = undefined; 12.52/5.11 " 12.52/5.11 "undefined1 = undefined0 False; 12.52/5.11 " 12.52/5.11 The following Function with conditions 12.52/5.11 "lookupFM EmptyFM key = Nothing; 12.52/5.11 lookupFM (Branch key elt vy fm_l fm_r) key_to_find|key_to_find < keylookupFM fm_l key_to_find|key_to_find > keylookupFM fm_r key_to_find|otherwiseJust elt; 12.52/5.11 " 12.52/5.11 is transformed to 12.52/5.11 "lookupFM EmptyFM key = lookupFM4 EmptyFM key; 12.52/5.11 lookupFM (Branch key elt vy fm_l fm_r) key_to_find = lookupFM3 (Branch key elt vy fm_l fm_r) key_to_find; 12.52/5.11 " 12.52/5.11 "lookupFM1 key elt vy fm_l fm_r key_to_find True = lookupFM fm_r key_to_find; 12.52/5.11 lookupFM1 key elt vy fm_l fm_r key_to_find False = lookupFM0 key elt vy fm_l fm_r key_to_find otherwise; 12.52/5.11 " 12.52/5.11 "lookupFM0 key elt vy fm_l fm_r key_to_find True = Just elt; 12.52/5.11 " 12.52/5.11 "lookupFM2 key elt vy fm_l fm_r key_to_find True = lookupFM fm_l key_to_find; 12.52/5.11 lookupFM2 key elt vy fm_l fm_r key_to_find False = lookupFM1 key elt vy fm_l fm_r key_to_find (key_to_find > key); 12.52/5.11 " 12.52/5.11 "lookupFM3 (Branch key elt vy fm_l fm_r) key_to_find = lookupFM2 key elt vy fm_l fm_r key_to_find (key_to_find < key); 12.52/5.11 " 12.52/5.11 "lookupFM4 EmptyFM key = Nothing; 12.52/5.11 lookupFM4 wv ww = lookupFM3 wv ww; 12.52/5.11 " 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (6) 12.52/5.11 Obligation: 12.52/5.11 mainModule Main 12.52/5.11 module FiniteMap where { 12.52/5.11 import qualified Main; 12.52/5.11 import qualified Maybe; 12.52/5.11 import qualified Prelude; 12.52/5.11 data FiniteMap a b = EmptyFM | Branch a b Int (FiniteMap a b) (FiniteMap a b) ; 12.52/5.11 12.52/5.11 instance (Eq a, Eq b) => Eq FiniteMap b a where { 12.52/5.11 } 12.52/5.11 elemFM :: Ord a => a -> FiniteMap a b -> Bool; 12.52/5.11 elemFM key fm = elemFM0 (lookupFM fm key); 12.52/5.11 12.52/5.11 elemFM0 Nothing = False; 12.52/5.11 elemFM0 (Just elt) = True; 12.52/5.11 12.52/5.11 lookupFM :: Ord a => FiniteMap a b -> a -> Maybe b; 12.52/5.11 lookupFM EmptyFM key = lookupFM4 EmptyFM key; 12.52/5.11 lookupFM (Branch key elt vy fm_l fm_r) key_to_find = lookupFM3 (Branch key elt vy fm_l fm_r) key_to_find; 12.52/5.11 12.52/5.11 lookupFM0 key elt vy fm_l fm_r key_to_find True = Just elt; 12.52/5.11 12.52/5.11 lookupFM1 key elt vy fm_l fm_r key_to_find True = lookupFM fm_r key_to_find; 12.52/5.11 lookupFM1 key elt vy fm_l fm_r key_to_find False = lookupFM0 key elt vy fm_l fm_r key_to_find otherwise; 12.52/5.11 12.52/5.11 lookupFM2 key elt vy fm_l fm_r key_to_find True = lookupFM fm_l key_to_find; 12.52/5.11 lookupFM2 key elt vy fm_l fm_r key_to_find False = lookupFM1 key elt vy fm_l fm_r key_to_find (key_to_find > key); 12.52/5.11 12.52/5.11 lookupFM3 (Branch key elt vy fm_l fm_r) key_to_find = lookupFM2 key elt vy fm_l fm_r key_to_find (key_to_find < key); 12.52/5.11 12.52/5.11 lookupFM4 EmptyFM key = Nothing; 12.52/5.11 lookupFM4 wv ww = lookupFM3 wv ww; 12.52/5.11 12.52/5.11 } 12.52/5.11 module Maybe where { 12.52/5.11 import qualified FiniteMap; 12.52/5.11 import qualified Main; 12.52/5.11 import qualified Prelude; 12.52/5.11 } 12.52/5.11 module Main where { 12.52/5.11 import qualified FiniteMap; 12.52/5.11 import qualified Maybe; 12.52/5.11 import qualified Prelude; 12.52/5.11 } 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (7) Narrow (SOUND) 12.52/5.11 Haskell To QDPs 12.52/5.11 12.52/5.11 digraph dp_graph { 12.52/5.11 node [outthreshold=100, inthreshold=100];1[label="FiniteMap.elemFM",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 12.52/5.11 3[label="FiniteMap.elemFM wx3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 12.52/5.11 4[label="FiniteMap.elemFM wx3 wx4",fontsize=16,color="black",shape="triangle"];4 -> 5[label="",style="solid", color="black", weight=3]; 12.52/5.11 5[label="FiniteMap.elemFM0 (FiniteMap.lookupFM wx4 wx3)",fontsize=16,color="burlywood",shape="triangle"];78[label="wx4/FiniteMap.EmptyFM",fontsize=10,color="white",style="solid",shape="box"];5 -> 78[label="",style="solid", color="burlywood", weight=9]; 12.52/5.11 78 -> 6[label="",style="solid", color="burlywood", weight=3]; 12.52/5.11 79[label="wx4/FiniteMap.Branch wx40 wx41 wx42 wx43 wx44",fontsize=10,color="white",style="solid",shape="box"];5 -> 79[label="",style="solid", color="burlywood", weight=9]; 12.52/5.11 79 -> 7[label="",style="solid", color="burlywood", weight=3]; 12.52/5.11 6[label="FiniteMap.elemFM0 (FiniteMap.lookupFM FiniteMap.EmptyFM wx3)",fontsize=16,color="black",shape="box"];6 -> 8[label="",style="solid", color="black", weight=3]; 12.52/5.11 7[label="FiniteMap.elemFM0 (FiniteMap.lookupFM (FiniteMap.Branch wx40 wx41 wx42 wx43 wx44) wx3)",fontsize=16,color="black",shape="box"];7 -> 9[label="",style="solid", color="black", weight=3]; 12.52/5.11 8[label="FiniteMap.elemFM0 (FiniteMap.lookupFM4 FiniteMap.EmptyFM wx3)",fontsize=16,color="black",shape="box"];8 -> 10[label="",style="solid", color="black", weight=3]; 12.52/5.11 9[label="FiniteMap.elemFM0 (FiniteMap.lookupFM3 (FiniteMap.Branch wx40 wx41 wx42 wx43 wx44) wx3)",fontsize=16,color="black",shape="box"];9 -> 11[label="",style="solid", color="black", weight=3]; 12.52/5.11 10[label="FiniteMap.elemFM0 Nothing",fontsize=16,color="black",shape="box"];10 -> 12[label="",style="solid", color="black", weight=3]; 12.52/5.11 11[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 wx40 wx41 wx42 wx43 wx44 wx3 (wx3 < wx40))",fontsize=16,color="black",shape="box"];11 -> 13[label="",style="solid", color="black", weight=3]; 12.52/5.11 12[label="False",fontsize=16,color="green",shape="box"];13[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 wx40 wx41 wx42 wx43 wx44 wx3 (compare wx3 wx40 == LT))",fontsize=16,color="black",shape="box"];13 -> 14[label="",style="solid", color="black", weight=3]; 12.52/5.11 14[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 wx40 wx41 wx42 wx43 wx44 wx3 (compare3 wx3 wx40 == LT))",fontsize=16,color="black",shape="box"];14 -> 15[label="",style="solid", color="black", weight=3]; 12.52/5.11 15[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 wx40 wx41 wx42 wx43 wx44 wx3 (compare2 wx3 wx40 (wx3 == wx40) == LT))",fontsize=16,color="burlywood",shape="box"];80[label="wx3/False",fontsize=10,color="white",style="solid",shape="box"];15 -> 80[label="",style="solid", color="burlywood", weight=9]; 12.52/5.11 80 -> 16[label="",style="solid", color="burlywood", weight=3]; 12.52/5.11 81[label="wx3/True",fontsize=10,color="white",style="solid",shape="box"];15 -> 81[label="",style="solid", color="burlywood", weight=9]; 12.52/5.11 81 -> 17[label="",style="solid", color="burlywood", weight=3]; 12.52/5.11 16[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 wx40 wx41 wx42 wx43 wx44 False (compare2 False wx40 (False == wx40) == LT))",fontsize=16,color="burlywood",shape="box"];82[label="wx40/False",fontsize=10,color="white",style="solid",shape="box"];16 -> 82[label="",style="solid", color="burlywood", weight=9]; 12.52/5.11 82 -> 18[label="",style="solid", color="burlywood", weight=3]; 12.52/5.11 83[label="wx40/True",fontsize=10,color="white",style="solid",shape="box"];16 -> 83[label="",style="solid", color="burlywood", weight=9]; 12.52/5.11 83 -> 19[label="",style="solid", color="burlywood", weight=3]; 12.52/5.11 17[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 wx40 wx41 wx42 wx43 wx44 True (compare2 True wx40 (True == wx40) == LT))",fontsize=16,color="burlywood",shape="box"];84[label="wx40/False",fontsize=10,color="white",style="solid",shape="box"];17 -> 84[label="",style="solid", color="burlywood", weight=9]; 12.52/5.11 84 -> 20[label="",style="solid", color="burlywood", weight=3]; 12.52/5.11 85[label="wx40/True",fontsize=10,color="white",style="solid",shape="box"];17 -> 85[label="",style="solid", color="burlywood", weight=9]; 12.52/5.11 85 -> 21[label="",style="solid", color="burlywood", weight=3]; 12.52/5.11 18[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 False (compare2 False False (False == False) == LT))",fontsize=16,color="black",shape="box"];18 -> 22[label="",style="solid", color="black", weight=3]; 12.52/5.11 19[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 False (compare2 False True (False == True) == LT))",fontsize=16,color="black",shape="box"];19 -> 23[label="",style="solid", color="black", weight=3]; 12.52/5.11 20[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 True (compare2 True False (True == False) == LT))",fontsize=16,color="black",shape="box"];20 -> 24[label="",style="solid", color="black", weight=3]; 12.52/5.11 21[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 True (compare2 True True (True == True) == LT))",fontsize=16,color="black",shape="box"];21 -> 25[label="",style="solid", color="black", weight=3]; 12.52/5.11 22[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 False (compare2 False False True == LT))",fontsize=16,color="black",shape="box"];22 -> 26[label="",style="solid", color="black", weight=3]; 12.52/5.11 23[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 False (compare2 False True False == LT))",fontsize=16,color="black",shape="box"];23 -> 27[label="",style="solid", color="black", weight=3]; 12.52/5.11 24[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 True (compare2 True False False == LT))",fontsize=16,color="black",shape="box"];24 -> 28[label="",style="solid", color="black", weight=3]; 12.52/5.11 25[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 True (compare2 True True True == LT))",fontsize=16,color="black",shape="box"];25 -> 29[label="",style="solid", color="black", weight=3]; 12.52/5.11 26[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 False (EQ == LT))",fontsize=16,color="black",shape="box"];26 -> 30[label="",style="solid", color="black", weight=3]; 12.52/5.11 27[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 False (compare1 False True (False <= True) == LT))",fontsize=16,color="black",shape="box"];27 -> 31[label="",style="solid", color="black", weight=3]; 12.52/5.11 28[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 True (compare1 True False (True <= False) == LT))",fontsize=16,color="black",shape="box"];28 -> 32[label="",style="solid", color="black", weight=3]; 12.52/5.11 29[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 True (EQ == LT))",fontsize=16,color="black",shape="box"];29 -> 33[label="",style="solid", color="black", weight=3]; 12.52/5.11 30[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 False False)",fontsize=16,color="black",shape="box"];30 -> 34[label="",style="solid", color="black", weight=3]; 12.52/5.11 31[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 False (compare1 False True True == LT))",fontsize=16,color="black",shape="box"];31 -> 35[label="",style="solid", color="black", weight=3]; 12.52/5.11 32[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 True (compare1 True False False == LT))",fontsize=16,color="black",shape="box"];32 -> 36[label="",style="solid", color="black", weight=3]; 12.52/5.11 33[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 True False)",fontsize=16,color="black",shape="box"];33 -> 37[label="",style="solid", color="black", weight=3]; 12.52/5.11 34[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 False (False > False))",fontsize=16,color="black",shape="box"];34 -> 38[label="",style="solid", color="black", weight=3]; 12.52/5.11 35[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 False (LT == LT))",fontsize=16,color="black",shape="box"];35 -> 39[label="",style="solid", color="black", weight=3]; 12.52/5.11 36[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 True (compare0 True False otherwise == LT))",fontsize=16,color="black",shape="box"];36 -> 40[label="",style="solid", color="black", weight=3]; 12.52/5.11 37[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 True wx41 wx42 wx43 wx44 True (True > True))",fontsize=16,color="black",shape="box"];37 -> 41[label="",style="solid", color="black", weight=3]; 12.52/5.11 38[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 False (compare False False == GT))",fontsize=16,color="black",shape="box"];38 -> 42[label="",style="solid", color="black", weight=3]; 12.52/5.11 39[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 True wx41 wx42 wx43 wx44 False True)",fontsize=16,color="black",shape="box"];39 -> 43[label="",style="solid", color="black", weight=3]; 12.52/5.11 40[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 True (compare0 True False True == LT))",fontsize=16,color="black",shape="box"];40 -> 44[label="",style="solid", color="black", weight=3]; 12.52/5.11 41[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 True wx41 wx42 wx43 wx44 True (compare True True == GT))",fontsize=16,color="black",shape="box"];41 -> 45[label="",style="solid", color="black", weight=3]; 12.52/5.11 42[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 False (compare3 False False == GT))",fontsize=16,color="black",shape="box"];42 -> 46[label="",style="solid", color="black", weight=3]; 12.52/5.11 43 -> 5[label="",style="dashed", color="red", weight=0]; 12.52/5.11 43[label="FiniteMap.elemFM0 (FiniteMap.lookupFM wx43 False)",fontsize=16,color="magenta"];43 -> 47[label="",style="dashed", color="magenta", weight=3]; 12.52/5.11 43 -> 48[label="",style="dashed", color="magenta", weight=3]; 12.52/5.11 44[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 True (GT == LT))",fontsize=16,color="black",shape="box"];44 -> 49[label="",style="solid", color="black", weight=3]; 12.52/5.11 45[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 True wx41 wx42 wx43 wx44 True (compare3 True True == GT))",fontsize=16,color="black",shape="box"];45 -> 50[label="",style="solid", color="black", weight=3]; 12.52/5.11 46[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 False (compare2 False False (False == False) == GT))",fontsize=16,color="black",shape="box"];46 -> 51[label="",style="solid", color="black", weight=3]; 12.52/5.11 47[label="False",fontsize=16,color="green",shape="box"];48[label="wx43",fontsize=16,color="green",shape="box"];49[label="FiniteMap.elemFM0 (FiniteMap.lookupFM2 False wx41 wx42 wx43 wx44 True False)",fontsize=16,color="black",shape="box"];49 -> 52[label="",style="solid", color="black", weight=3]; 12.52/5.11 50[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 True wx41 wx42 wx43 wx44 True (compare2 True True (True == True) == GT))",fontsize=16,color="black",shape="box"];50 -> 53[label="",style="solid", color="black", weight=3]; 12.52/5.11 51[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 False (compare2 False False True == GT))",fontsize=16,color="black",shape="box"];51 -> 54[label="",style="solid", color="black", weight=3]; 12.52/5.11 52[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (True > False))",fontsize=16,color="black",shape="box"];52 -> 55[label="",style="solid", color="black", weight=3]; 12.52/5.11 53[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 True wx41 wx42 wx43 wx44 True (compare2 True True True == GT))",fontsize=16,color="black",shape="box"];53 -> 56[label="",style="solid", color="black", weight=3]; 12.52/5.11 54[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 False (EQ == GT))",fontsize=16,color="black",shape="box"];54 -> 57[label="",style="solid", color="black", weight=3]; 12.52/5.11 55[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (compare True False == GT))",fontsize=16,color="black",shape="box"];55 -> 58[label="",style="solid", color="black", weight=3]; 12.52/5.11 56[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 True wx41 wx42 wx43 wx44 True (EQ == GT))",fontsize=16,color="black",shape="box"];56 -> 59[label="",style="solid", color="black", weight=3]; 12.52/5.11 57[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 False False)",fontsize=16,color="black",shape="box"];57 -> 60[label="",style="solid", color="black", weight=3]; 12.52/5.11 58[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (compare3 True False == GT))",fontsize=16,color="black",shape="box"];58 -> 61[label="",style="solid", color="black", weight=3]; 12.52/5.11 59[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 True wx41 wx42 wx43 wx44 True False)",fontsize=16,color="black",shape="box"];59 -> 62[label="",style="solid", color="black", weight=3]; 12.52/5.11 60[label="FiniteMap.elemFM0 (FiniteMap.lookupFM0 False wx41 wx42 wx43 wx44 False otherwise)",fontsize=16,color="black",shape="box"];60 -> 63[label="",style="solid", color="black", weight=3]; 12.52/5.11 61[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (compare2 True False (True == False) == GT))",fontsize=16,color="black",shape="box"];61 -> 64[label="",style="solid", color="black", weight=3]; 12.52/5.11 62[label="FiniteMap.elemFM0 (FiniteMap.lookupFM0 True wx41 wx42 wx43 wx44 True otherwise)",fontsize=16,color="black",shape="box"];62 -> 65[label="",style="solid", color="black", weight=3]; 12.52/5.11 63[label="FiniteMap.elemFM0 (FiniteMap.lookupFM0 False wx41 wx42 wx43 wx44 False True)",fontsize=16,color="black",shape="box"];63 -> 66[label="",style="solid", color="black", weight=3]; 12.52/5.11 64[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (compare2 True False False == GT))",fontsize=16,color="black",shape="box"];64 -> 67[label="",style="solid", color="black", weight=3]; 12.52/5.11 65[label="FiniteMap.elemFM0 (FiniteMap.lookupFM0 True wx41 wx42 wx43 wx44 True True)",fontsize=16,color="black",shape="box"];65 -> 68[label="",style="solid", color="black", weight=3]; 12.52/5.11 66[label="FiniteMap.elemFM0 (Just wx41)",fontsize=16,color="black",shape="triangle"];66 -> 69[label="",style="solid", color="black", weight=3]; 12.52/5.11 67[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (compare1 True False (True <= False) == GT))",fontsize=16,color="black",shape="box"];67 -> 70[label="",style="solid", color="black", weight=3]; 12.52/5.11 68 -> 66[label="",style="dashed", color="red", weight=0]; 12.52/5.11 68[label="FiniteMap.elemFM0 (Just wx41)",fontsize=16,color="magenta"];69[label="True",fontsize=16,color="green",shape="box"];70[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (compare1 True False False == GT))",fontsize=16,color="black",shape="box"];70 -> 71[label="",style="solid", color="black", weight=3]; 12.52/5.11 71[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (compare0 True False otherwise == GT))",fontsize=16,color="black",shape="box"];71 -> 72[label="",style="solid", color="black", weight=3]; 12.52/5.11 72[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (compare0 True False True == GT))",fontsize=16,color="black",shape="box"];72 -> 73[label="",style="solid", color="black", weight=3]; 12.52/5.11 73[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True (GT == GT))",fontsize=16,color="black",shape="box"];73 -> 74[label="",style="solid", color="black", weight=3]; 12.52/5.11 74[label="FiniteMap.elemFM0 (FiniteMap.lookupFM1 False wx41 wx42 wx43 wx44 True True)",fontsize=16,color="black",shape="box"];74 -> 75[label="",style="solid", color="black", weight=3]; 12.52/5.11 75 -> 5[label="",style="dashed", color="red", weight=0]; 12.52/5.11 75[label="FiniteMap.elemFM0 (FiniteMap.lookupFM wx44 True)",fontsize=16,color="magenta"];75 -> 76[label="",style="dashed", color="magenta", weight=3]; 12.52/5.11 75 -> 77[label="",style="dashed", color="magenta", weight=3]; 12.52/5.11 76[label="True",fontsize=16,color="green",shape="box"];77[label="wx44",fontsize=16,color="green",shape="box"];} 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (8) 12.52/5.11 Obligation: 12.52/5.11 Q DP problem: 12.52/5.11 The TRS P consists of the following rules: 12.52/5.11 12.52/5.11 new_elemFM0(Branch(False, wx41, wx42, wx43, wx44), True, h) -> new_elemFM0(wx44, True, h) 12.52/5.11 new_elemFM0(Branch(True, wx41, wx42, wx43, wx44), False, h) -> new_elemFM0(wx43, False, h) 12.52/5.11 12.52/5.11 R is empty. 12.52/5.11 Q is empty. 12.52/5.11 We have to consider all minimal (P,Q,R)-chains. 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (9) DependencyGraphProof (EQUIVALENT) 12.52/5.11 The approximation of the Dependency Graph [LPAR04,FROCOS05,EDGSTAR] contains 2 SCCs. 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (10) 12.52/5.11 Complex Obligation (AND) 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (11) 12.52/5.11 Obligation: 12.52/5.11 Q DP problem: 12.52/5.11 The TRS P consists of the following rules: 12.52/5.11 12.52/5.11 new_elemFM0(Branch(True, wx41, wx42, wx43, wx44), False, h) -> new_elemFM0(wx43, False, h) 12.52/5.11 12.52/5.11 R is empty. 12.52/5.11 Q is empty. 12.52/5.11 We have to consider all minimal (P,Q,R)-chains. 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (12) QDPSizeChangeProof (EQUIVALENT) 12.52/5.11 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. 12.52/5.11 12.52/5.11 From the DPs we obtained the following set of size-change graphs: 12.52/5.11 *new_elemFM0(Branch(True, wx41, wx42, wx43, wx44), False, h) -> new_elemFM0(wx43, False, h) 12.52/5.11 The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3 12.52/5.11 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (13) 12.52/5.11 YES 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (14) 12.52/5.11 Obligation: 12.52/5.11 Q DP problem: 12.52/5.11 The TRS P consists of the following rules: 12.52/5.11 12.52/5.11 new_elemFM0(Branch(False, wx41, wx42, wx43, wx44), True, h) -> new_elemFM0(wx44, True, h) 12.52/5.11 12.52/5.11 R is empty. 12.52/5.11 Q is empty. 12.52/5.11 We have to consider all minimal (P,Q,R)-chains. 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (15) QDPSizeChangeProof (EQUIVALENT) 12.52/5.11 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. 12.52/5.11 12.52/5.11 From the DPs we obtained the following set of size-change graphs: 12.52/5.11 *new_elemFM0(Branch(False, wx41, wx42, wx43, wx44), True, h) -> new_elemFM0(wx44, True, h) 12.52/5.11 The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3 12.52/5.11 12.52/5.11 12.52/5.11 ---------------------------------------- 12.52/5.11 12.52/5.11 (16) 12.52/5.11 YES 12.56/8.05 EOF