/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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty H-Termination with start terms of the given HASKELL could be proven: (0) HASKELL (1) LR [EQUIVALENT, 0 ms] (2) HASKELL (3) BR [EQUIVALENT, 0 ms] (4)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) QDPSizeChangeProof [EQUIVALENT, 0 ms] (14) YES (15) QDP (16) QDPSizeChangeProof [EQUIVALENT, 0 ms] (17) YES ---------------------------------------- (0) Obligation: mainModule Main module Maybe where { import qualified Main; import qualified Monad; import qualified Prelude; } module Main where { import qualified Maybe; import qualified Monad; import qualified Prelude; } module Monad where { import qualified Main; import qualified Maybe; import qualified Prelude; ap :: Monad a => a (b -> c) -> a b -> a c; ap = liftM2 id; liftM2 :: Monad d => (c -> b -> a) -> d c -> d b -> d a; liftM2 f m1 m2 = m1 >>= (\x1 ->m2 >>= (\x2 ->return (f x1 x2))); } ---------------------------------------- (1) LR (EQUIVALENT) Lambda Reductions: The following Lambda expression "\x2->return (f x1 x2)" is transformed to "liftM20 f x1 x2 = return (f x1 x2); " The following Lambda expression "\x1->m2 >>= liftM20 f x1" is transformed to "liftM21 m2 f x1 = m2 >>= liftM20 f x1; " ---------------------------------------- (2) Obligation: mainModule Main module Maybe where { import qualified Main; import qualified Monad; import qualified Prelude; } module Main where { import qualified Maybe; import qualified Monad; import qualified Prelude; } module Monad where { import qualified Main; import qualified Maybe; import qualified Prelude; ap :: Monad c => c (b -> a) -> c b -> c a; ap = liftM2 id; liftM2 :: Monad c => (d -> b -> a) -> c d -> c b -> c a; liftM2 f m1 m2 = m1 >>= liftM21 m2 f; liftM20 f x1 x2 = return (f x1 x2); liftM21 m2 f x1 = m2 >>= liftM20 f x1; } ---------------------------------------- (3) BR (EQUIVALENT) Replaced joker patterns by fresh variables and removed binding patterns. ---------------------------------------- (4) Obligation: mainModule Main module Maybe where { import qualified Main; import qualified Monad; import qualified Prelude; } module Main where { import qualified Maybe; import qualified Monad; import qualified Prelude; } module Monad where { import qualified Main; import qualified Maybe; import qualified Prelude; ap :: Monad b => b (c -> a) -> b c -> b a; ap = liftM2 id; liftM2 :: Monad c => (b -> a -> d) -> c b -> c a -> c d; liftM2 f m1 m2 = m1 >>= liftM21 m2 f; liftM20 f x1 x2 = return (f x1 x2); liftM21 m2 f x1 = m2 >>= liftM20 f x1; } ---------------------------------------- (5) COR (EQUIVALENT) Cond Reductions: The following Function with conditions "undefined |Falseundefined; " is transformed to "undefined = undefined1; " "undefined0 True = undefined; " "undefined1 = undefined0 False; " ---------------------------------------- (6) Obligation: mainModule Main module Maybe where { import qualified Main; import qualified Monad; import qualified Prelude; } module Main where { import qualified Maybe; import qualified Monad; import qualified Prelude; } module Monad where { import qualified Main; import qualified Maybe; import qualified Prelude; ap :: Monad b => b (a -> c) -> b a -> b c; ap = liftM2 id; liftM2 :: Monad d => (c -> a -> b) -> d c -> d a -> d b; liftM2 f m1 m2 = m1 >>= liftM21 m2 f; liftM20 f x1 x2 = return (f x1 x2); liftM21 m2 f x1 = m2 >>= liftM20 f x1; } ---------------------------------------- (7) Narrow (SOUND) Haskell To QDPs digraph dp_graph { node [outthreshold=100, inthreshold=100];1[label="Monad.ap",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 3[label="Monad.ap vy3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3]; 4[label="Monad.ap vy3 vy4",fontsize=16,color="black",shape="triangle"];4 -> 5[label="",style="solid", color="black", weight=3]; 5[label="Monad.liftM2 id vy3 vy4",fontsize=16,color="black",shape="box"];5 -> 6[label="",style="solid", color="black", weight=3]; 6[label="vy3 >>= Monad.liftM21 vy4 id",fontsize=16,color="blue",shape="box"];93[label=">>= :: ([] (a -> b)) -> ((a -> b) -> [] b) -> [] b",fontsize=10,color="white",style="solid",shape="box"];6 -> 93[label="",style="solid", color="blue", weight=9]; 93 -> 7[label="",style="solid", color="blue", weight=3]; 94[label=">>= :: (Maybe (a -> b)) -> ((a -> b) -> Maybe b) -> Maybe b",fontsize=10,color="white",style="solid",shape="box"];6 -> 94[label="",style="solid", color="blue", weight=9]; 94 -> 8[label="",style="solid", color="blue", weight=3]; 95[label=">>= :: (IO (a -> b)) -> ((a -> b) -> IO b) -> IO b",fontsize=10,color="white",style="solid",shape="box"];6 -> 95[label="",style="solid", color="blue", weight=9]; 95 -> 9[label="",style="solid", color="blue", weight=3]; 7[label="vy3 >>= Monad.liftM21 vy4 id",fontsize=16,color="burlywood",shape="triangle"];96[label="vy3/vy30 : vy31",fontsize=10,color="white",style="solid",shape="box"];7 -> 96[label="",style="solid", color="burlywood", weight=9]; 96 -> 10[label="",style="solid", color="burlywood", weight=3]; 97[label="vy3/[]",fontsize=10,color="white",style="solid",shape="box"];7 -> 97[label="",style="solid", color="burlywood", weight=9]; 97 -> 11[label="",style="solid", color="burlywood", weight=3]; 8[label="vy3 >>= Monad.liftM21 vy4 id",fontsize=16,color="burlywood",shape="box"];98[label="vy3/Nothing",fontsize=10,color="white",style="solid",shape="box"];8 -> 98[label="",style="solid", color="burlywood", weight=9]; 98 -> 12[label="",style="solid", color="burlywood", weight=3]; 99[label="vy3/Just vy30",fontsize=10,color="white",style="solid",shape="box"];8 -> 99[label="",style="solid", color="burlywood", weight=9]; 99 -> 13[label="",style="solid", color="burlywood", weight=3]; 9[label="vy3 >>= Monad.liftM21 vy4 id",fontsize=16,color="black",shape="box"];9 -> 14[label="",style="solid", color="black", weight=3]; 10[label="vy30 : vy31 >>= Monad.liftM21 vy4 id",fontsize=16,color="black",shape="box"];10 -> 15[label="",style="solid", color="black", weight=3]; 11[label="[] >>= Monad.liftM21 vy4 id",fontsize=16,color="black",shape="box"];11 -> 16[label="",style="solid", color="black", weight=3]; 12[label="Nothing >>= Monad.liftM21 vy4 id",fontsize=16,color="black",shape="box"];12 -> 17[label="",style="solid", color="black", weight=3]; 13[label="Just vy30 >>= Monad.liftM21 vy4 id",fontsize=16,color="black",shape="box"];13 -> 18[label="",style="solid", color="black", weight=3]; 14[label="primbindIO vy3 (Monad.liftM21 vy4 id)",fontsize=16,color="burlywood",shape="box"];100[label="vy3/IO vy30",fontsize=10,color="white",style="solid",shape="box"];14 -> 100[label="",style="solid", color="burlywood", weight=9]; 100 -> 19[label="",style="solid", color="burlywood", weight=3]; 101[label="vy3/AProVE_IO vy30",fontsize=10,color="white",style="solid",shape="box"];14 -> 101[label="",style="solid", color="burlywood", weight=9]; 101 -> 20[label="",style="solid", color="burlywood", weight=3]; 102[label="vy3/AProVE_Exception vy30",fontsize=10,color="white",style="solid",shape="box"];14 -> 102[label="",style="solid", color="burlywood", weight=9]; 102 -> 21[label="",style="solid", color="burlywood", weight=3]; 103[label="vy3/AProVE_Error vy30",fontsize=10,color="white",style="solid",shape="box"];14 -> 103[label="",style="solid", color="burlywood", weight=9]; 103 -> 22[label="",style="solid", color="burlywood", weight=3]; 15 -> 23[label="",style="dashed", color="red", weight=0]; 15[label="Monad.liftM21 vy4 id vy30 ++ (vy31 >>= Monad.liftM21 vy4 id)",fontsize=16,color="magenta"];15 -> 24[label="",style="dashed", color="magenta", weight=3]; 16[label="[]",fontsize=16,color="green",shape="box"];17[label="Nothing",fontsize=16,color="green",shape="box"];18[label="Monad.liftM21 vy4 id vy30",fontsize=16,color="black",shape="box"];18 -> 25[label="",style="solid", color="black", weight=3]; 19[label="primbindIO (IO vy30) (Monad.liftM21 vy4 id)",fontsize=16,color="black",shape="box"];19 -> 26[label="",style="solid", color="black", weight=3]; 20[label="primbindIO (AProVE_IO vy30) (Monad.liftM21 vy4 id)",fontsize=16,color="black",shape="box"];20 -> 27[label="",style="solid", color="black", weight=3]; 21[label="primbindIO (AProVE_Exception vy30) (Monad.liftM21 vy4 id)",fontsize=16,color="black",shape="box"];21 -> 28[label="",style="solid", color="black", weight=3]; 22[label="primbindIO (AProVE_Error vy30) (Monad.liftM21 vy4 id)",fontsize=16,color="black",shape="box"];22 -> 29[label="",style="solid", color="black", weight=3]; 24 -> 7[label="",style="dashed", color="red", weight=0]; 24[label="vy31 >>= Monad.liftM21 vy4 id",fontsize=16,color="magenta"];24 -> 30[label="",style="dashed", color="magenta", weight=3]; 23[label="Monad.liftM21 vy4 id vy30 ++ vy5",fontsize=16,color="black",shape="triangle"];23 -> 31[label="",style="solid", color="black", weight=3]; 25[label="vy4 >>= Monad.liftM20 id vy30",fontsize=16,color="burlywood",shape="box"];104[label="vy4/Nothing",fontsize=10,color="white",style="solid",shape="box"];25 -> 104[label="",style="solid", color="burlywood", weight=9]; 104 -> 32[label="",style="solid", color="burlywood", weight=3]; 105[label="vy4/Just vy40",fontsize=10,color="white",style="solid",shape="box"];25 -> 105[label="",style="solid", color="burlywood", weight=9]; 105 -> 33[label="",style="solid", color="burlywood", weight=3]; 26[label="error []",fontsize=16,color="red",shape="box"];27[label="Monad.liftM21 vy4 id vy30",fontsize=16,color="black",shape="box"];27 -> 34[label="",style="solid", color="black", weight=3]; 28[label="AProVE_Exception vy30",fontsize=16,color="green",shape="box"];29[label="AProVE_Error vy30",fontsize=16,color="green",shape="box"];30[label="vy31",fontsize=16,color="green",shape="box"];31[label="(vy4 >>= Monad.liftM20 id vy30) ++ vy5",fontsize=16,color="burlywood",shape="box"];106[label="vy4/vy40 : vy41",fontsize=10,color="white",style="solid",shape="box"];31 -> 106[label="",style="solid", color="burlywood", weight=9]; 106 -> 35[label="",style="solid", color="burlywood", weight=3]; 107[label="vy4/[]",fontsize=10,color="white",style="solid",shape="box"];31 -> 107[label="",style="solid", color="burlywood", weight=9]; 107 -> 36[label="",style="solid", color="burlywood", weight=3]; 32[label="Nothing >>= Monad.liftM20 id vy30",fontsize=16,color="black",shape="box"];32 -> 37[label="",style="solid", color="black", weight=3]; 33[label="Just vy40 >>= Monad.liftM20 id vy30",fontsize=16,color="black",shape="box"];33 -> 38[label="",style="solid", color="black", weight=3]; 34[label="vy4 >>= Monad.liftM20 id vy30",fontsize=16,color="black",shape="box"];34 -> 39[label="",style="solid", color="black", weight=3]; 35[label="(vy40 : vy41 >>= Monad.liftM20 id vy30) ++ vy5",fontsize=16,color="black",shape="box"];35 -> 40[label="",style="solid", color="black", weight=3]; 36[label="([] >>= Monad.liftM20 id vy30) ++ vy5",fontsize=16,color="black",shape="box"];36 -> 41[label="",style="solid", color="black", weight=3]; 37[label="Nothing",fontsize=16,color="green",shape="box"];38[label="Monad.liftM20 id vy30 vy40",fontsize=16,color="black",shape="box"];38 -> 42[label="",style="solid", color="black", weight=3]; 39[label="primbindIO vy4 (Monad.liftM20 id vy30)",fontsize=16,color="burlywood",shape="box"];108[label="vy4/IO vy40",fontsize=10,color="white",style="solid",shape="box"];39 -> 108[label="",style="solid", color="burlywood", weight=9]; 108 -> 43[label="",style="solid", color="burlywood", weight=3]; 109[label="vy4/AProVE_IO vy40",fontsize=10,color="white",style="solid",shape="box"];39 -> 109[label="",style="solid", color="burlywood", weight=9]; 109 -> 44[label="",style="solid", color="burlywood", weight=3]; 110[label="vy4/AProVE_Exception vy40",fontsize=10,color="white",style="solid",shape="box"];39 -> 110[label="",style="solid", color="burlywood", weight=9]; 110 -> 45[label="",style="solid", color="burlywood", weight=3]; 111[label="vy4/AProVE_Error vy40",fontsize=10,color="white",style="solid",shape="box"];39 -> 111[label="",style="solid", color="burlywood", weight=9]; 111 -> 46[label="",style="solid", color="burlywood", weight=3]; 40[label="(Monad.liftM20 id vy30 vy40 ++ (vy41 >>= Monad.liftM20 id vy30)) ++ vy5",fontsize=16,color="black",shape="box"];40 -> 47[label="",style="solid", color="black", weight=3]; 41[label="[] ++ vy5",fontsize=16,color="black",shape="triangle"];41 -> 48[label="",style="solid", color="black", weight=3]; 42[label="return (id vy30 vy40)",fontsize=16,color="black",shape="box"];42 -> 49[label="",style="solid", color="black", weight=3]; 43[label="primbindIO (IO vy40) (Monad.liftM20 id vy30)",fontsize=16,color="black",shape="box"];43 -> 50[label="",style="solid", color="black", weight=3]; 44[label="primbindIO (AProVE_IO vy40) (Monad.liftM20 id vy30)",fontsize=16,color="black",shape="box"];44 -> 51[label="",style="solid", color="black", weight=3]; 45[label="primbindIO (AProVE_Exception vy40) (Monad.liftM20 id vy30)",fontsize=16,color="black",shape="box"];45 -> 52[label="",style="solid", color="black", weight=3]; 46[label="primbindIO (AProVE_Error vy40) (Monad.liftM20 id vy30)",fontsize=16,color="black",shape="box"];46 -> 53[label="",style="solid", color="black", weight=3]; 47[label="(return (id vy30 vy40) ++ (vy41 >>= Monad.liftM20 id vy30)) ++ vy5",fontsize=16,color="black",shape="box"];47 -> 54[label="",style="solid", color="black", weight=3]; 48[label="vy5",fontsize=16,color="green",shape="box"];49[label="Just (id vy30 vy40)",fontsize=16,color="green",shape="box"];49 -> 55[label="",style="dashed", color="green", weight=3]; 50[label="error []",fontsize=16,color="red",shape="box"];51[label="Monad.liftM20 id vy30 vy40",fontsize=16,color="black",shape="box"];51 -> 56[label="",style="solid", color="black", weight=3]; 52[label="AProVE_Exception vy40",fontsize=16,color="green",shape="box"];53[label="AProVE_Error vy40",fontsize=16,color="green",shape="box"];54[label="((id vy30 vy40 : []) ++ (vy41 >>= Monad.liftM20 id vy30)) ++ vy5",fontsize=16,color="black",shape="box"];54 -> 57[label="",style="solid", color="black", weight=3]; 55[label="id vy30 vy40",fontsize=16,color="black",shape="triangle"];55 -> 58[label="",style="solid", color="black", weight=3]; 56 -> 59[label="",style="dashed", color="red", weight=0]; 56[label="return (id vy30 vy40)",fontsize=16,color="magenta"];56 -> 60[label="",style="dashed", color="magenta", weight=3]; 57 -> 61[label="",style="dashed", color="red", weight=0]; 57[label="(id vy30 vy40 : [] ++ (vy41 >>= Monad.liftM20 id vy30)) ++ vy5",fontsize=16,color="magenta"];57 -> 62[label="",style="dashed", color="magenta", weight=3]; 57 -> 63[label="",style="dashed", color="magenta", weight=3]; 58[label="vy30 vy40",fontsize=16,color="green",shape="box"];58 -> 64[label="",style="dashed", color="green", weight=3]; 60 -> 55[label="",style="dashed", color="red", weight=0]; 60[label="id vy30 vy40",fontsize=16,color="magenta"];60 -> 65[label="",style="dashed", color="magenta", weight=3]; 60 -> 66[label="",style="dashed", color="magenta", weight=3]; 59[label="return vy6",fontsize=16,color="black",shape="triangle"];59 -> 67[label="",style="solid", color="black", weight=3]; 62 -> 55[label="",style="dashed", color="red", weight=0]; 62[label="id vy30 vy40",fontsize=16,color="magenta"];62 -> 68[label="",style="dashed", color="magenta", weight=3]; 62 -> 69[label="",style="dashed", color="magenta", weight=3]; 63 -> 41[label="",style="dashed", color="red", weight=0]; 63[label="[] ++ (vy41 >>= Monad.liftM20 id vy30)",fontsize=16,color="magenta"];63 -> 70[label="",style="dashed", color="magenta", weight=3]; 61[label="(vy8 : vy7) ++ vy5",fontsize=16,color="black",shape="triangle"];61 -> 71[label="",style="solid", color="black", weight=3]; 64[label="vy40",fontsize=16,color="green",shape="box"];65[label="vy30",fontsize=16,color="green",shape="box"];66[label="vy40",fontsize=16,color="green",shape="box"];67[label="primretIO vy6",fontsize=16,color="black",shape="box"];67 -> 72[label="",style="solid", color="black", weight=3]; 68[label="vy30",fontsize=16,color="green",shape="box"];69[label="vy40",fontsize=16,color="green",shape="box"];70[label="vy41 >>= Monad.liftM20 id vy30",fontsize=16,color="burlywood",shape="triangle"];112[label="vy41/vy410 : vy411",fontsize=10,color="white",style="solid",shape="box"];70 -> 112[label="",style="solid", color="burlywood", weight=9]; 112 -> 73[label="",style="solid", color="burlywood", weight=3]; 113[label="vy41/[]",fontsize=10,color="white",style="solid",shape="box"];70 -> 113[label="",style="solid", color="burlywood", weight=9]; 113 -> 74[label="",style="solid", color="burlywood", weight=3]; 71[label="vy8 : vy7 ++ vy5",fontsize=16,color="green",shape="box"];71 -> 75[label="",style="dashed", color="green", weight=3]; 72[label="AProVE_IO vy6",fontsize=16,color="green",shape="box"];73[label="vy410 : vy411 >>= Monad.liftM20 id vy30",fontsize=16,color="black",shape="box"];73 -> 76[label="",style="solid", color="black", weight=3]; 74[label="[] >>= Monad.liftM20 id vy30",fontsize=16,color="black",shape="box"];74 -> 77[label="",style="solid", color="black", weight=3]; 75[label="vy7 ++ vy5",fontsize=16,color="burlywood",shape="triangle"];114[label="vy7/vy70 : vy71",fontsize=10,color="white",style="solid",shape="box"];75 -> 114[label="",style="solid", color="burlywood", weight=9]; 114 -> 78[label="",style="solid", color="burlywood", weight=3]; 115[label="vy7/[]",fontsize=10,color="white",style="solid",shape="box"];75 -> 115[label="",style="solid", color="burlywood", weight=9]; 115 -> 79[label="",style="solid", color="burlywood", weight=3]; 76 -> 75[label="",style="dashed", color="red", weight=0]; 76[label="Monad.liftM20 id vy30 vy410 ++ (vy411 >>= Monad.liftM20 id vy30)",fontsize=16,color="magenta"];76 -> 80[label="",style="dashed", color="magenta", weight=3]; 76 -> 81[label="",style="dashed", color="magenta", weight=3]; 77[label="[]",fontsize=16,color="green",shape="box"];78[label="(vy70 : vy71) ++ vy5",fontsize=16,color="black",shape="box"];78 -> 82[label="",style="solid", color="black", weight=3]; 79[label="[] ++ vy5",fontsize=16,color="black",shape="box"];79 -> 83[label="",style="solid", color="black", weight=3]; 80[label="Monad.liftM20 id vy30 vy410",fontsize=16,color="black",shape="box"];80 -> 84[label="",style="solid", color="black", weight=3]; 81 -> 70[label="",style="dashed", color="red", weight=0]; 81[label="vy411 >>= Monad.liftM20 id vy30",fontsize=16,color="magenta"];81 -> 85[label="",style="dashed", color="magenta", weight=3]; 82[label="vy70 : vy71 ++ vy5",fontsize=16,color="green",shape="box"];82 -> 86[label="",style="dashed", color="green", weight=3]; 83[label="vy5",fontsize=16,color="green",shape="box"];84 -> 87[label="",style="dashed", color="red", weight=0]; 84[label="return (id vy30 vy410)",fontsize=16,color="magenta"];84 -> 88[label="",style="dashed", color="magenta", weight=3]; 85[label="vy411",fontsize=16,color="green",shape="box"];86 -> 75[label="",style="dashed", color="red", weight=0]; 86[label="vy71 ++ vy5",fontsize=16,color="magenta"];86 -> 89[label="",style="dashed", color="magenta", weight=3]; 88 -> 55[label="",style="dashed", color="red", weight=0]; 88[label="id vy30 vy410",fontsize=16,color="magenta"];88 -> 90[label="",style="dashed", color="magenta", weight=3]; 88 -> 91[label="",style="dashed", color="magenta", weight=3]; 87[label="return vy9",fontsize=16,color="black",shape="triangle"];87 -> 92[label="",style="solid", color="black", weight=3]; 89[label="vy71",fontsize=16,color="green",shape="box"];90[label="vy30",fontsize=16,color="green",shape="box"];91[label="vy410",fontsize=16,color="green",shape="box"];92[label="vy9 : []",fontsize=16,color="green",shape="box"];} ---------------------------------------- (8) Complex Obligation (AND) ---------------------------------------- (9) Obligation: Q DP problem: The TRS P consists of the following rules: new_gtGtEs0(:(vy30, vy31), vy4, h, ba) -> new_gtGtEs0(vy31, vy4, h, ba) 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_gtGtEs0(:(vy30, vy31), vy4, h, ba) -> new_gtGtEs0(vy31, vy4, h, ba) The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3, 4 >= 4 ---------------------------------------- (11) YES ---------------------------------------- (12) Obligation: Q DP problem: The TRS P consists of the following rules: new_gtGtEs(:(vy410, vy411), vy30, h, ba) -> new_gtGtEs(vy411, vy30, h, ba) R is empty. Q is empty. We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (13) 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_gtGtEs(:(vy410, vy411), vy30, h, ba) -> new_gtGtEs(vy411, vy30, h, ba) The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3, 4 >= 4 ---------------------------------------- (14) YES ---------------------------------------- (15) Obligation: Q DP problem: The TRS P consists of the following rules: new_psPs(:(vy70, vy71), vy5, h) -> new_psPs(vy71, vy5, h) R is empty. Q is empty. We have to consider all minimal (P,Q,R)-chains. ---------------------------------------- (16) 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_psPs(:(vy70, vy71), vy5, h) -> new_psPs(vy71, vy5, h) The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3 ---------------------------------------- (17) YES