8.05/3.54 YES 9.98/4.06 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 9.98/4.06 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.98/4.06 9.98/4.06 9.98/4.06 H-Termination with start terms of the given HASKELL could be proven: 9.98/4.06 9.98/4.06 (0) HASKELL 9.98/4.06 (1) LR [EQUIVALENT, 0 ms] 9.98/4.06 (2) HASKELL 9.98/4.06 (3) BR [EQUIVALENT, 0 ms] 9.98/4.06 (4) HASKELL 9.98/4.06 (5) COR [EQUIVALENT, 0 ms] 9.98/4.06 (6) HASKELL 9.98/4.06 (7) Narrow [SOUND, 0 ms] 9.98/4.06 (8) AND 9.98/4.06 (9) QDP 9.98/4.06 (10) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.98/4.06 (11) YES 9.98/4.06 (12) QDP 9.98/4.06 (13) DependencyGraphProof [EQUIVALENT, 0 ms] 9.98/4.06 (14) AND 9.98/4.06 (15) QDP 9.98/4.06 (16) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.98/4.06 (17) YES 9.98/4.06 (18) QDP 9.98/4.06 (19) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.98/4.06 (20) YES 9.98/4.06 (21) QDP 9.98/4.06 (22) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.98/4.06 (23) YES 9.98/4.06 (24) QDP 9.98/4.06 (25) QDPSizeChangeProof [EQUIVALENT, 0 ms] 9.98/4.06 (26) YES 9.98/4.06 9.98/4.06 9.98/4.06 ---------------------------------------- 9.98/4.06 9.98/4.06 (0) 9.98/4.06 Obligation: 9.98/4.06 mainModule Main 9.98/4.06 module Main where { 9.98/4.06 import qualified Prelude; 9.98/4.06 } 9.98/4.06 9.98/4.06 ---------------------------------------- 9.98/4.06 9.98/4.06 (1) LR (EQUIVALENT) 9.98/4.06 Lambda Reductions: 9.98/4.06 The following Lambda expression 9.98/4.06 "\xs->return (x : xs)" 9.98/4.06 is transformed to 9.98/4.06 "sequence0 x xs = return (x : xs); 9.98/4.06 " 9.98/4.06 The following Lambda expression 9.98/4.06 "\x->sequence cs >>= sequence0 x" 9.98/4.06 is transformed to 9.98/4.06 "sequence1 cs x = sequence cs >>= sequence0 x; 9.98/4.06 " 9.98/4.06 9.98/4.06 ---------------------------------------- 9.98/4.06 9.98/4.06 (2) 9.98/4.06 Obligation: 9.98/4.06 mainModule Main 9.98/4.06 module Main where { 9.98/4.06 import qualified Prelude; 9.98/4.06 } 9.98/4.06 9.98/4.06 ---------------------------------------- 9.98/4.06 9.98/4.06 (3) BR (EQUIVALENT) 9.98/4.06 Replaced joker patterns by fresh variables and removed binding patterns. 9.98/4.06 ---------------------------------------- 9.98/4.06 9.98/4.06 (4) 9.98/4.06 Obligation: 9.98/4.06 mainModule Main 9.98/4.06 module Main where { 9.98/4.06 import qualified Prelude; 9.98/4.06 } 9.98/4.06 9.98/4.06 ---------------------------------------- 9.98/4.06 9.98/4.06 (5) COR (EQUIVALENT) 9.98/4.06 Cond Reductions: 9.98/4.06 The following Function with conditions 9.98/4.06 "undefined |Falseundefined; 9.98/4.06 " 9.98/4.06 is transformed to 9.98/4.06 "undefined = undefined1; 9.98/4.06 " 9.98/4.06 "undefined0 True = undefined; 9.98/4.06 " 9.98/4.06 "undefined1 = undefined0 False; 9.98/4.06 " 9.98/4.06 9.98/4.06 ---------------------------------------- 9.98/4.06 9.98/4.06 (6) 9.98/4.06 Obligation: 9.98/4.06 mainModule Main 9.98/4.06 module Main where { 9.98/4.06 import qualified Prelude; 9.98/4.06 } 9.98/4.06 9.98/4.06 ---------------------------------------- 9.98/4.06 9.98/4.06 (7) Narrow (SOUND) 9.98/4.06 Haskell To QDPs 9.98/4.06 9.98/4.06 digraph dp_graph { 9.98/4.06 node [outthreshold=100, inthreshold=100];1[label="sequence",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 9.98/4.06 3[label="sequence vx3",fontsize=16,color="burlywood",shape="triangle"];96[label="vx3/vx30 : vx31",fontsize=10,color="white",style="solid",shape="box"];3 -> 96[label="",style="solid", color="burlywood", weight=9]; 9.98/4.06 96 -> 4[label="",style="solid", color="burlywood", weight=3]; 9.98/4.06 97[label="vx3/[]",fontsize=10,color="white",style="solid",shape="box"];3 -> 97[label="",style="solid", color="burlywood", weight=9]; 9.98/4.06 97 -> 5[label="",style="solid", color="burlywood", weight=3]; 9.98/4.06 4[label="sequence (vx30 : vx31)",fontsize=16,color="black",shape="box"];4 -> 6[label="",style="solid", color="black", weight=3]; 9.98/4.06 5[label="sequence []",fontsize=16,color="black",shape="box"];5 -> 7[label="",style="solid", color="black", weight=3]; 9.98/4.07 6[label="vx30 >>= sequence1 vx31",fontsize=16,color="blue",shape="box"];98[label=">>= :: (IO a) -> (a -> IO ([] a)) -> IO ([] a)",fontsize=10,color="white",style="solid",shape="box"];6 -> 98[label="",style="solid", color="blue", weight=9]; 9.98/4.07 98 -> 8[label="",style="solid", color="blue", weight=3]; 9.98/4.07 99[label=">>= :: ([] a) -> (a -> [] ([] a)) -> [] ([] a)",fontsize=10,color="white",style="solid",shape="box"];6 -> 99[label="",style="solid", color="blue", weight=9]; 9.98/4.07 99 -> 9[label="",style="solid", color="blue", weight=3]; 9.98/4.07 100[label=">>= :: (Maybe a) -> (a -> Maybe ([] a)) -> Maybe ([] a)",fontsize=10,color="white",style="solid",shape="box"];6 -> 100[label="",style="solid", color="blue", weight=9]; 9.98/4.07 100 -> 10[label="",style="solid", color="blue", weight=3]; 9.98/4.07 7[label="return []",fontsize=16,color="blue",shape="box"];101[label="return :: ([] a) -> IO ([] a)",fontsize=10,color="white",style="solid",shape="box"];7 -> 101[label="",style="solid", color="blue", weight=9]; 9.98/4.07 101 -> 11[label="",style="solid", color="blue", weight=3]; 9.98/4.07 102[label="return :: ([] a) -> [] ([] a)",fontsize=10,color="white",style="solid",shape="box"];7 -> 102[label="",style="solid", color="blue", weight=9]; 9.98/4.07 102 -> 12[label="",style="solid", color="blue", weight=3]; 9.98/4.07 103[label="return :: ([] a) -> Maybe ([] a)",fontsize=10,color="white",style="solid",shape="box"];7 -> 103[label="",style="solid", color="blue", weight=9]; 9.98/4.07 103 -> 13[label="",style="solid", color="blue", weight=3]; 9.98/4.07 8[label="vx30 >>= sequence1 vx31",fontsize=16,color="black",shape="box"];8 -> 14[label="",style="solid", color="black", weight=3]; 9.98/4.07 9[label="vx30 >>= sequence1 vx31",fontsize=16,color="burlywood",shape="triangle"];104[label="vx30/vx300 : vx301",fontsize=10,color="white",style="solid",shape="box"];9 -> 104[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 104 -> 15[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 105[label="vx30/[]",fontsize=10,color="white",style="solid",shape="box"];9 -> 105[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 105 -> 16[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 10[label="vx30 >>= sequence1 vx31",fontsize=16,color="burlywood",shape="box"];106[label="vx30/Nothing",fontsize=10,color="white",style="solid",shape="box"];10 -> 106[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 106 -> 17[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 107[label="vx30/Just vx300",fontsize=10,color="white",style="solid",shape="box"];10 -> 107[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 107 -> 18[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 11[label="return []",fontsize=16,color="black",shape="box"];11 -> 19[label="",style="solid", color="black", weight=3]; 9.98/4.07 12[label="return []",fontsize=16,color="black",shape="box"];12 -> 20[label="",style="solid", color="black", weight=3]; 9.98/4.07 13[label="return []",fontsize=16,color="black",shape="box"];13 -> 21[label="",style="solid", color="black", weight=3]; 9.98/4.07 14[label="primbindIO vx30 (sequence1 vx31)",fontsize=16,color="burlywood",shape="box"];108[label="vx30/IO vx300",fontsize=10,color="white",style="solid",shape="box"];14 -> 108[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 108 -> 22[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 109[label="vx30/AProVE_IO vx300",fontsize=10,color="white",style="solid",shape="box"];14 -> 109[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 109 -> 23[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 110[label="vx30/AProVE_Exception vx300",fontsize=10,color="white",style="solid",shape="box"];14 -> 110[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 110 -> 24[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 111[label="vx30/AProVE_Error vx300",fontsize=10,color="white",style="solid",shape="box"];14 -> 111[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 111 -> 25[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 15[label="vx300 : vx301 >>= sequence1 vx31",fontsize=16,color="black",shape="box"];15 -> 26[label="",style="solid", color="black", weight=3]; 9.98/4.07 16[label="[] >>= sequence1 vx31",fontsize=16,color="black",shape="box"];16 -> 27[label="",style="solid", color="black", weight=3]; 9.98/4.07 17[label="Nothing >>= sequence1 vx31",fontsize=16,color="black",shape="box"];17 -> 28[label="",style="solid", color="black", weight=3]; 9.98/4.07 18[label="Just vx300 >>= sequence1 vx31",fontsize=16,color="black",shape="box"];18 -> 29[label="",style="solid", color="black", weight=3]; 9.98/4.07 19[label="primretIO []",fontsize=16,color="black",shape="box"];19 -> 30[label="",style="solid", color="black", weight=3]; 9.98/4.07 20[label="[] : []",fontsize=16,color="green",shape="box"];21[label="Just []",fontsize=16,color="green",shape="box"];22[label="primbindIO (IO vx300) (sequence1 vx31)",fontsize=16,color="black",shape="box"];22 -> 31[label="",style="solid", color="black", weight=3]; 9.98/4.07 23[label="primbindIO (AProVE_IO vx300) (sequence1 vx31)",fontsize=16,color="black",shape="box"];23 -> 32[label="",style="solid", color="black", weight=3]; 9.98/4.07 24[label="primbindIO (AProVE_Exception vx300) (sequence1 vx31)",fontsize=16,color="black",shape="box"];24 -> 33[label="",style="solid", color="black", weight=3]; 9.98/4.07 25[label="primbindIO (AProVE_Error vx300) (sequence1 vx31)",fontsize=16,color="black",shape="box"];25 -> 34[label="",style="solid", color="black", weight=3]; 9.98/4.07 26 -> 35[label="",style="dashed", color="red", weight=0]; 9.98/4.07 26[label="sequence1 vx31 vx300 ++ (vx301 >>= sequence1 vx31)",fontsize=16,color="magenta"];26 -> 36[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 27[label="[]",fontsize=16,color="green",shape="box"];28[label="Nothing",fontsize=16,color="green",shape="box"];29[label="sequence1 vx31 vx300",fontsize=16,color="black",shape="box"];29 -> 37[label="",style="solid", color="black", weight=3]; 9.98/4.07 30[label="AProVE_IO []",fontsize=16,color="green",shape="box"];31[label="error []",fontsize=16,color="red",shape="box"];32[label="sequence1 vx31 vx300",fontsize=16,color="black",shape="box"];32 -> 38[label="",style="solid", color="black", weight=3]; 9.98/4.07 33[label="AProVE_Exception vx300",fontsize=16,color="green",shape="box"];34[label="AProVE_Error vx300",fontsize=16,color="green",shape="box"];36 -> 9[label="",style="dashed", color="red", weight=0]; 9.98/4.07 36[label="vx301 >>= sequence1 vx31",fontsize=16,color="magenta"];36 -> 39[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 35[label="sequence1 vx31 vx300 ++ vx4",fontsize=16,color="black",shape="triangle"];35 -> 40[label="",style="solid", color="black", weight=3]; 9.98/4.07 37 -> 41[label="",style="dashed", color="red", weight=0]; 9.98/4.07 37[label="sequence vx31 >>= sequence0 vx300",fontsize=16,color="magenta"];37 -> 42[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 38 -> 43[label="",style="dashed", color="red", weight=0]; 9.98/4.07 38[label="sequence vx31 >>= sequence0 vx300",fontsize=16,color="magenta"];38 -> 44[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 39[label="vx301",fontsize=16,color="green",shape="box"];40 -> 45[label="",style="dashed", color="red", weight=0]; 9.98/4.07 40[label="(sequence vx31 >>= sequence0 vx300) ++ vx4",fontsize=16,color="magenta"];40 -> 46[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 42 -> 3[label="",style="dashed", color="red", weight=0]; 9.98/4.07 42[label="sequence vx31",fontsize=16,color="magenta"];42 -> 47[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 41[label="vx5 >>= sequence0 vx300",fontsize=16,color="burlywood",shape="triangle"];112[label="vx5/Nothing",fontsize=10,color="white",style="solid",shape="box"];41 -> 112[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 112 -> 48[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 113[label="vx5/Just vx50",fontsize=10,color="white",style="solid",shape="box"];41 -> 113[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 113 -> 49[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 44 -> 3[label="",style="dashed", color="red", weight=0]; 9.98/4.07 44[label="sequence vx31",fontsize=16,color="magenta"];44 -> 50[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 43[label="vx6 >>= sequence0 vx300",fontsize=16,color="black",shape="triangle"];43 -> 51[label="",style="solid", color="black", weight=3]; 9.98/4.07 46 -> 3[label="",style="dashed", color="red", weight=0]; 9.98/4.07 46[label="sequence vx31",fontsize=16,color="magenta"];46 -> 52[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 45[label="(vx7 >>= sequence0 vx300) ++ vx4",fontsize=16,color="burlywood",shape="triangle"];114[label="vx7/vx70 : vx71",fontsize=10,color="white",style="solid",shape="box"];45 -> 114[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 114 -> 53[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 115[label="vx7/[]",fontsize=10,color="white",style="solid",shape="box"];45 -> 115[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 115 -> 54[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 47[label="vx31",fontsize=16,color="green",shape="box"];48[label="Nothing >>= sequence0 vx300",fontsize=16,color="black",shape="box"];48 -> 55[label="",style="solid", color="black", weight=3]; 9.98/4.07 49[label="Just vx50 >>= sequence0 vx300",fontsize=16,color="black",shape="box"];49 -> 56[label="",style="solid", color="black", weight=3]; 9.98/4.07 50[label="vx31",fontsize=16,color="green",shape="box"];51[label="primbindIO vx6 (sequence0 vx300)",fontsize=16,color="burlywood",shape="box"];116[label="vx6/IO vx60",fontsize=10,color="white",style="solid",shape="box"];51 -> 116[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 116 -> 57[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 117[label="vx6/AProVE_IO vx60",fontsize=10,color="white",style="solid",shape="box"];51 -> 117[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 117 -> 58[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 118[label="vx6/AProVE_Exception vx60",fontsize=10,color="white",style="solid",shape="box"];51 -> 118[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 118 -> 59[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 119[label="vx6/AProVE_Error vx60",fontsize=10,color="white",style="solid",shape="box"];51 -> 119[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 119 -> 60[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 52[label="vx31",fontsize=16,color="green",shape="box"];53[label="(vx70 : vx71 >>= sequence0 vx300) ++ vx4",fontsize=16,color="black",shape="box"];53 -> 61[label="",style="solid", color="black", weight=3]; 9.98/4.07 54[label="([] >>= sequence0 vx300) ++ vx4",fontsize=16,color="black",shape="box"];54 -> 62[label="",style="solid", color="black", weight=3]; 9.98/4.07 55[label="Nothing",fontsize=16,color="green",shape="box"];56[label="sequence0 vx300 vx50",fontsize=16,color="black",shape="box"];56 -> 63[label="",style="solid", color="black", weight=3]; 9.98/4.07 57[label="primbindIO (IO vx60) (sequence0 vx300)",fontsize=16,color="black",shape="box"];57 -> 64[label="",style="solid", color="black", weight=3]; 9.98/4.07 58[label="primbindIO (AProVE_IO vx60) (sequence0 vx300)",fontsize=16,color="black",shape="box"];58 -> 65[label="",style="solid", color="black", weight=3]; 9.98/4.07 59[label="primbindIO (AProVE_Exception vx60) (sequence0 vx300)",fontsize=16,color="black",shape="box"];59 -> 66[label="",style="solid", color="black", weight=3]; 9.98/4.07 60[label="primbindIO (AProVE_Error vx60) (sequence0 vx300)",fontsize=16,color="black",shape="box"];60 -> 67[label="",style="solid", color="black", weight=3]; 9.98/4.07 61[label="(sequence0 vx300 vx70 ++ (vx71 >>= sequence0 vx300)) ++ vx4",fontsize=16,color="black",shape="box"];61 -> 68[label="",style="solid", color="black", weight=3]; 9.98/4.07 62[label="[] ++ vx4",fontsize=16,color="black",shape="triangle"];62 -> 69[label="",style="solid", color="black", weight=3]; 9.98/4.07 63[label="return (vx300 : vx50)",fontsize=16,color="black",shape="box"];63 -> 70[label="",style="solid", color="black", weight=3]; 9.98/4.07 64[label="error []",fontsize=16,color="red",shape="box"];65[label="sequence0 vx300 vx60",fontsize=16,color="black",shape="box"];65 -> 71[label="",style="solid", color="black", weight=3]; 9.98/4.07 66[label="AProVE_Exception vx60",fontsize=16,color="green",shape="box"];67[label="AProVE_Error vx60",fontsize=16,color="green",shape="box"];68[label="(return (vx300 : vx70) ++ (vx71 >>= sequence0 vx300)) ++ vx4",fontsize=16,color="black",shape="box"];68 -> 72[label="",style="solid", color="black", weight=3]; 9.98/4.07 69[label="vx4",fontsize=16,color="green",shape="box"];70[label="Just (vx300 : vx50)",fontsize=16,color="green",shape="box"];71[label="return (vx300 : vx60)",fontsize=16,color="black",shape="box"];71 -> 73[label="",style="solid", color="black", weight=3]; 9.98/4.07 72[label="(((vx300 : vx70) : []) ++ (vx71 >>= sequence0 vx300)) ++ vx4",fontsize=16,color="black",shape="box"];72 -> 74[label="",style="solid", color="black", weight=3]; 9.98/4.07 73[label="primretIO (vx300 : vx60)",fontsize=16,color="black",shape="box"];73 -> 75[label="",style="solid", color="black", weight=3]; 9.98/4.07 74 -> 76[label="",style="dashed", color="red", weight=0]; 9.98/4.07 74[label="((vx300 : vx70) : [] ++ (vx71 >>= sequence0 vx300)) ++ vx4",fontsize=16,color="magenta"];74 -> 77[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 75[label="AProVE_IO (vx300 : vx60)",fontsize=16,color="green",shape="box"];77 -> 62[label="",style="dashed", color="red", weight=0]; 9.98/4.07 77[label="[] ++ (vx71 >>= sequence0 vx300)",fontsize=16,color="magenta"];77 -> 78[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 76[label="((vx300 : vx70) : vx8) ++ vx4",fontsize=16,color="black",shape="triangle"];76 -> 79[label="",style="solid", color="black", weight=3]; 9.98/4.07 78[label="vx71 >>= sequence0 vx300",fontsize=16,color="burlywood",shape="triangle"];120[label="vx71/vx710 : vx711",fontsize=10,color="white",style="solid",shape="box"];78 -> 120[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 120 -> 80[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 121[label="vx71/[]",fontsize=10,color="white",style="solid",shape="box"];78 -> 121[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 121 -> 81[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 79[label="(vx300 : vx70) : vx8 ++ vx4",fontsize=16,color="green",shape="box"];79 -> 82[label="",style="dashed", color="green", weight=3]; 9.98/4.07 80[label="vx710 : vx711 >>= sequence0 vx300",fontsize=16,color="black",shape="box"];80 -> 83[label="",style="solid", color="black", weight=3]; 9.98/4.07 81[label="[] >>= sequence0 vx300",fontsize=16,color="black",shape="box"];81 -> 84[label="",style="solid", color="black", weight=3]; 9.98/4.07 82[label="vx8 ++ vx4",fontsize=16,color="burlywood",shape="triangle"];122[label="vx8/vx80 : vx81",fontsize=10,color="white",style="solid",shape="box"];82 -> 122[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 122 -> 85[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 123[label="vx8/[]",fontsize=10,color="white",style="solid",shape="box"];82 -> 123[label="",style="solid", color="burlywood", weight=9]; 9.98/4.07 123 -> 86[label="",style="solid", color="burlywood", weight=3]; 9.98/4.07 83 -> 82[label="",style="dashed", color="red", weight=0]; 9.98/4.07 83[label="sequence0 vx300 vx710 ++ (vx711 >>= sequence0 vx300)",fontsize=16,color="magenta"];83 -> 87[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 83 -> 88[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 84[label="[]",fontsize=16,color="green",shape="box"];85[label="(vx80 : vx81) ++ vx4",fontsize=16,color="black",shape="box"];85 -> 89[label="",style="solid", color="black", weight=3]; 9.98/4.07 86[label="[] ++ vx4",fontsize=16,color="black",shape="box"];86 -> 90[label="",style="solid", color="black", weight=3]; 9.98/4.07 87 -> 78[label="",style="dashed", color="red", weight=0]; 9.98/4.07 87[label="vx711 >>= sequence0 vx300",fontsize=16,color="magenta"];87 -> 91[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 88[label="sequence0 vx300 vx710",fontsize=16,color="black",shape="box"];88 -> 92[label="",style="solid", color="black", weight=3]; 9.98/4.07 89[label="vx80 : vx81 ++ vx4",fontsize=16,color="green",shape="box"];89 -> 93[label="",style="dashed", color="green", weight=3]; 9.98/4.07 90[label="vx4",fontsize=16,color="green",shape="box"];91[label="vx711",fontsize=16,color="green",shape="box"];92[label="return (vx300 : vx710)",fontsize=16,color="black",shape="box"];92 -> 94[label="",style="solid", color="black", weight=3]; 9.98/4.07 93 -> 82[label="",style="dashed", color="red", weight=0]; 9.98/4.07 93[label="vx81 ++ vx4",fontsize=16,color="magenta"];93 -> 95[label="",style="dashed", color="magenta", weight=3]; 9.98/4.07 94[label="(vx300 : vx710) : []",fontsize=16,color="green",shape="box"];95[label="vx81",fontsize=16,color="green",shape="box"];} 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (8) 9.98/4.07 Complex Obligation (AND) 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (9) 9.98/4.07 Obligation: 9.98/4.07 Q DP problem: 9.98/4.07 The TRS P consists of the following rules: 9.98/4.07 9.98/4.07 new_gtGtEs(:(vx710, vx711), vx300, h) -> new_gtGtEs(vx711, vx300, h) 9.98/4.07 9.98/4.07 R is empty. 9.98/4.07 Q is empty. 9.98/4.07 We have to consider all minimal (P,Q,R)-chains. 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (10) QDPSizeChangeProof (EQUIVALENT) 9.98/4.07 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. 9.98/4.07 9.98/4.07 From the DPs we obtained the following set of size-change graphs: 9.98/4.07 *new_gtGtEs(:(vx710, vx711), vx300, h) -> new_gtGtEs(vx711, vx300, h) 9.98/4.07 The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3 9.98/4.07 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (11) 9.98/4.07 YES 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (12) 9.98/4.07 Obligation: 9.98/4.07 Q DP problem: 9.98/4.07 The TRS P consists of the following rules: 9.98/4.07 9.98/4.07 new_sequence(:(:(vx300, vx301), vx31), ty_[], h) -> new_psPs0(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 new_gtGtEs1(:(vx300, vx301), vx31, h) -> new_gtGtEs1(vx301, vx31, h) 9.98/4.07 new_sequence(:(:(vx300, vx301), vx31), ty_[], h) -> new_gtGtEs1(vx301, vx31, h) 9.98/4.07 new_sequence(:(AProVE_IO(vx300), vx31), ty_IO, h) -> new_sequence(vx31, ty_IO, h) 9.98/4.07 new_gtGtEs1(:(vx300, vx301), vx31, h) -> new_psPs0(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 new_psPs0(vx31, vx300, vx4, h) -> new_sequence(vx31, ty_[], h) 9.98/4.07 new_sequence(:(Just(vx300), vx31), ty_Maybe, h) -> new_sequence(vx31, ty_Maybe, h) 9.98/4.07 9.98/4.07 The TRS R consists of the following rules: 9.98/4.07 9.98/4.07 new_psPs4(vx4, h) -> vx4 9.98/4.07 new_gtGtEs0([], vx31, h) -> [] 9.98/4.07 new_sequence0(:(AProVE_Exception(vx300), vx31), ty_IO, h) -> AProVE_Exception(vx300) 9.98/4.07 new_sequence0(:(Just(vx300), vx31), ty_Maybe, h) -> new_gtGtEs3(new_sequence0(vx31, ty_Maybe, h), vx300, h) 9.98/4.07 new_gtGtEs0(:(vx300, vx301), vx31, h) -> new_psPs1(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 new_sequence0([], ty_[], h) -> :([], []) 9.98/4.07 new_sequence0(:(IO(vx300), vx31), ty_IO, h) -> error([]) 9.98/4.07 new_gtGtEs2(AProVE_IO(vx60), vx300, h) -> AProVE_IO(:(vx300, vx60)) 9.98/4.07 new_sequence0(:(AProVE_IO(vx300), vx31), ty_IO, h) -> new_gtGtEs2(new_sequence0(vx31, ty_IO, h), vx300, h) 9.98/4.07 new_sequence0([], ty_Maybe, h) -> Just([]) 9.98/4.07 new_gtGtEs4([], vx300, h) -> [] 9.98/4.07 new_sequence0(:(Nothing, vx31), ty_Maybe, h) -> Nothing 9.98/4.07 new_gtGtEs2(AProVE_Error(vx60), vx300, h) -> AProVE_Error(vx60) 9.98/4.07 new_psPs1(vx31, vx300, vx4, h) -> new_psPs2(new_sequence0(vx31, ty_[], h), vx300, vx4, h) 9.98/4.07 new_gtGtEs2(IO(vx60), vx300, h) -> error([]) 9.98/4.07 new_gtGtEs2(AProVE_Exception(vx60), vx300, h) -> AProVE_Exception(vx60) 9.98/4.07 new_sequence0(:(AProVE_Error(vx300), vx31), ty_IO, h) -> AProVE_Error(vx300) 9.98/4.07 new_psPs2([], vx300, vx4, h) -> new_psPs4(vx4, h) 9.98/4.07 new_psPs3(vx300, vx70, vx8, vx4, h) -> :(:(vx300, vx70), new_psPs5(vx8, vx4, h)) 9.98/4.07 new_psPs2(:(vx70, vx71), vx300, vx4, h) -> new_psPs3(vx300, vx70, new_psPs4(new_gtGtEs4(vx71, vx300, h), h), vx4, h) 9.98/4.07 new_psPs5(:(vx80, vx81), vx4, h) -> :(vx80, new_psPs5(vx81, vx4, h)) 9.98/4.07 new_gtGtEs4(:(vx710, vx711), vx300, h) -> new_psPs5(:(:(vx300, vx710), []), new_gtGtEs4(vx711, vx300, h), h) 9.98/4.07 new_psPs5([], vx4, h) -> vx4 9.98/4.07 new_gtGtEs3(Nothing, vx300, h) -> Nothing 9.98/4.07 new_sequence0(:(vx30, vx31), ty_[], h) -> new_gtGtEs0(vx30, vx31, h) 9.98/4.07 new_sequence0([], ty_IO, h) -> AProVE_IO([]) 9.98/4.07 new_gtGtEs3(Just(vx50), vx300, h) -> Just(:(vx300, vx50)) 9.98/4.07 9.98/4.07 The set Q consists of the following terms: 9.98/4.07 9.98/4.07 new_gtGtEs3(Just(x0), x1, x2) 9.98/4.07 new_gtGtEs2(AProVE_IO(x0), x1, x2) 9.98/4.07 new_psPs4(x0, x1) 9.98/4.07 new_gtGtEs2(AProVE_Exception(x0), x1, x2) 9.98/4.07 new_sequence0([], ty_IO, x0) 9.98/4.07 new_psPs1(x0, x1, x2, x3) 9.98/4.07 new_gtGtEs4(:(x0, x1), x2, x3) 9.98/4.07 new_psPs2(:(x0, x1), x2, x3, x4) 9.98/4.07 new_sequence0(:(AProVE_IO(x0), x1), ty_IO, x2) 9.98/4.07 new_gtGtEs2(IO(x0), x1, x2) 9.98/4.07 new_gtGtEs0(:(x0, x1), x2, x3) 9.98/4.07 new_sequence0(:(AProVE_Error(x0), x1), ty_IO, x2) 9.98/4.07 new_gtGtEs3(Nothing, x0, x1) 9.98/4.07 new_psPs5(:(x0, x1), x2, x3) 9.98/4.07 new_sequence0(:(Nothing, x0), ty_Maybe, x1) 9.98/4.07 new_sequence0(:(Just(x0), x1), ty_Maybe, x2) 9.98/4.07 new_gtGtEs0([], x0, x1) 9.98/4.07 new_gtGtEs4([], x0, x1) 9.98/4.07 new_sequence0([], ty_[], x0) 9.98/4.07 new_sequence0([], ty_Maybe, x0) 9.98/4.07 new_sequence0(:(x0, x1), ty_[], x2) 9.98/4.07 new_gtGtEs2(AProVE_Error(x0), x1, x2) 9.98/4.07 new_psPs2([], x0, x1, x2) 9.98/4.07 new_sequence0(:(IO(x0), x1), ty_IO, x2) 9.98/4.07 new_psPs3(x0, x1, x2, x3, x4) 9.98/4.07 new_psPs5([], x0, x1) 9.98/4.07 new_sequence0(:(AProVE_Exception(x0), x1), ty_IO, x2) 9.98/4.07 9.98/4.07 We have to consider all minimal (P,Q,R)-chains. 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (13) DependencyGraphProof (EQUIVALENT) 9.98/4.07 The approximation of the Dependency Graph [LPAR04,FROCOS05,EDGSTAR] contains 3 SCCs. 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (14) 9.98/4.07 Complex Obligation (AND) 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (15) 9.98/4.07 Obligation: 9.98/4.07 Q DP problem: 9.98/4.07 The TRS P consists of the following rules: 9.98/4.07 9.98/4.07 new_sequence(:(Just(vx300), vx31), ty_Maybe, h) -> new_sequence(vx31, ty_Maybe, h) 9.98/4.07 9.98/4.07 The TRS R consists of the following rules: 9.98/4.07 9.98/4.07 new_psPs4(vx4, h) -> vx4 9.98/4.07 new_gtGtEs0([], vx31, h) -> [] 9.98/4.07 new_sequence0(:(AProVE_Exception(vx300), vx31), ty_IO, h) -> AProVE_Exception(vx300) 9.98/4.07 new_sequence0(:(Just(vx300), vx31), ty_Maybe, h) -> new_gtGtEs3(new_sequence0(vx31, ty_Maybe, h), vx300, h) 9.98/4.07 new_gtGtEs0(:(vx300, vx301), vx31, h) -> new_psPs1(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 new_sequence0([], ty_[], h) -> :([], []) 9.98/4.07 new_sequence0(:(IO(vx300), vx31), ty_IO, h) -> error([]) 9.98/4.07 new_gtGtEs2(AProVE_IO(vx60), vx300, h) -> AProVE_IO(:(vx300, vx60)) 9.98/4.07 new_sequence0(:(AProVE_IO(vx300), vx31), ty_IO, h) -> new_gtGtEs2(new_sequence0(vx31, ty_IO, h), vx300, h) 9.98/4.07 new_sequence0([], ty_Maybe, h) -> Just([]) 9.98/4.07 new_gtGtEs4([], vx300, h) -> [] 9.98/4.07 new_sequence0(:(Nothing, vx31), ty_Maybe, h) -> Nothing 9.98/4.07 new_gtGtEs2(AProVE_Error(vx60), vx300, h) -> AProVE_Error(vx60) 9.98/4.07 new_psPs1(vx31, vx300, vx4, h) -> new_psPs2(new_sequence0(vx31, ty_[], h), vx300, vx4, h) 9.98/4.07 new_gtGtEs2(IO(vx60), vx300, h) -> error([]) 9.98/4.07 new_gtGtEs2(AProVE_Exception(vx60), vx300, h) -> AProVE_Exception(vx60) 9.98/4.07 new_sequence0(:(AProVE_Error(vx300), vx31), ty_IO, h) -> AProVE_Error(vx300) 9.98/4.07 new_psPs2([], vx300, vx4, h) -> new_psPs4(vx4, h) 9.98/4.07 new_psPs3(vx300, vx70, vx8, vx4, h) -> :(:(vx300, vx70), new_psPs5(vx8, vx4, h)) 9.98/4.07 new_psPs2(:(vx70, vx71), vx300, vx4, h) -> new_psPs3(vx300, vx70, new_psPs4(new_gtGtEs4(vx71, vx300, h), h), vx4, h) 9.98/4.07 new_psPs5(:(vx80, vx81), vx4, h) -> :(vx80, new_psPs5(vx81, vx4, h)) 9.98/4.07 new_gtGtEs4(:(vx710, vx711), vx300, h) -> new_psPs5(:(:(vx300, vx710), []), new_gtGtEs4(vx711, vx300, h), h) 9.98/4.07 new_psPs5([], vx4, h) -> vx4 9.98/4.07 new_gtGtEs3(Nothing, vx300, h) -> Nothing 9.98/4.07 new_sequence0(:(vx30, vx31), ty_[], h) -> new_gtGtEs0(vx30, vx31, h) 9.98/4.07 new_sequence0([], ty_IO, h) -> AProVE_IO([]) 9.98/4.07 new_gtGtEs3(Just(vx50), vx300, h) -> Just(:(vx300, vx50)) 9.98/4.07 9.98/4.07 The set Q consists of the following terms: 9.98/4.07 9.98/4.07 new_gtGtEs3(Just(x0), x1, x2) 9.98/4.07 new_gtGtEs2(AProVE_IO(x0), x1, x2) 9.98/4.07 new_psPs4(x0, x1) 9.98/4.07 new_gtGtEs2(AProVE_Exception(x0), x1, x2) 9.98/4.07 new_sequence0([], ty_IO, x0) 9.98/4.07 new_psPs1(x0, x1, x2, x3) 9.98/4.07 new_gtGtEs4(:(x0, x1), x2, x3) 9.98/4.07 new_psPs2(:(x0, x1), x2, x3, x4) 9.98/4.07 new_sequence0(:(AProVE_IO(x0), x1), ty_IO, x2) 9.98/4.07 new_gtGtEs2(IO(x0), x1, x2) 9.98/4.07 new_gtGtEs0(:(x0, x1), x2, x3) 9.98/4.07 new_sequence0(:(AProVE_Error(x0), x1), ty_IO, x2) 9.98/4.07 new_gtGtEs3(Nothing, x0, x1) 9.98/4.07 new_psPs5(:(x0, x1), x2, x3) 9.98/4.07 new_sequence0(:(Nothing, x0), ty_Maybe, x1) 9.98/4.07 new_sequence0(:(Just(x0), x1), ty_Maybe, x2) 9.98/4.07 new_gtGtEs0([], x0, x1) 9.98/4.07 new_gtGtEs4([], x0, x1) 9.98/4.07 new_sequence0([], ty_[], x0) 9.98/4.07 new_sequence0([], ty_Maybe, x0) 9.98/4.07 new_sequence0(:(x0, x1), ty_[], x2) 9.98/4.07 new_gtGtEs2(AProVE_Error(x0), x1, x2) 9.98/4.07 new_psPs2([], x0, x1, x2) 9.98/4.07 new_sequence0(:(IO(x0), x1), ty_IO, x2) 9.98/4.07 new_psPs3(x0, x1, x2, x3, x4) 9.98/4.07 new_psPs5([], x0, x1) 9.98/4.07 new_sequence0(:(AProVE_Exception(x0), x1), ty_IO, x2) 9.98/4.07 9.98/4.07 We have to consider all minimal (P,Q,R)-chains. 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (16) QDPSizeChangeProof (EQUIVALENT) 9.98/4.07 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. 9.98/4.07 9.98/4.07 From the DPs we obtained the following set of size-change graphs: 9.98/4.07 *new_sequence(:(Just(vx300), vx31), ty_Maybe, h) -> new_sequence(vx31, ty_Maybe, h) 9.98/4.07 The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3 9.98/4.07 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (17) 9.98/4.07 YES 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (18) 9.98/4.07 Obligation: 9.98/4.07 Q DP problem: 9.98/4.07 The TRS P consists of the following rules: 9.98/4.07 9.98/4.07 new_sequence(:(AProVE_IO(vx300), vx31), ty_IO, h) -> new_sequence(vx31, ty_IO, h) 9.98/4.07 9.98/4.07 The TRS R consists of the following rules: 9.98/4.07 9.98/4.07 new_psPs4(vx4, h) -> vx4 9.98/4.07 new_gtGtEs0([], vx31, h) -> [] 9.98/4.07 new_sequence0(:(AProVE_Exception(vx300), vx31), ty_IO, h) -> AProVE_Exception(vx300) 9.98/4.07 new_sequence0(:(Just(vx300), vx31), ty_Maybe, h) -> new_gtGtEs3(new_sequence0(vx31, ty_Maybe, h), vx300, h) 9.98/4.07 new_gtGtEs0(:(vx300, vx301), vx31, h) -> new_psPs1(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 new_sequence0([], ty_[], h) -> :([], []) 9.98/4.07 new_sequence0(:(IO(vx300), vx31), ty_IO, h) -> error([]) 9.98/4.07 new_gtGtEs2(AProVE_IO(vx60), vx300, h) -> AProVE_IO(:(vx300, vx60)) 9.98/4.07 new_sequence0(:(AProVE_IO(vx300), vx31), ty_IO, h) -> new_gtGtEs2(new_sequence0(vx31, ty_IO, h), vx300, h) 9.98/4.07 new_sequence0([], ty_Maybe, h) -> Just([]) 9.98/4.07 new_gtGtEs4([], vx300, h) -> [] 9.98/4.07 new_sequence0(:(Nothing, vx31), ty_Maybe, h) -> Nothing 9.98/4.07 new_gtGtEs2(AProVE_Error(vx60), vx300, h) -> AProVE_Error(vx60) 9.98/4.07 new_psPs1(vx31, vx300, vx4, h) -> new_psPs2(new_sequence0(vx31, ty_[], h), vx300, vx4, h) 9.98/4.07 new_gtGtEs2(IO(vx60), vx300, h) -> error([]) 9.98/4.07 new_gtGtEs2(AProVE_Exception(vx60), vx300, h) -> AProVE_Exception(vx60) 9.98/4.07 new_sequence0(:(AProVE_Error(vx300), vx31), ty_IO, h) -> AProVE_Error(vx300) 9.98/4.07 new_psPs2([], vx300, vx4, h) -> new_psPs4(vx4, h) 9.98/4.07 new_psPs3(vx300, vx70, vx8, vx4, h) -> :(:(vx300, vx70), new_psPs5(vx8, vx4, h)) 9.98/4.07 new_psPs2(:(vx70, vx71), vx300, vx4, h) -> new_psPs3(vx300, vx70, new_psPs4(new_gtGtEs4(vx71, vx300, h), h), vx4, h) 9.98/4.07 new_psPs5(:(vx80, vx81), vx4, h) -> :(vx80, new_psPs5(vx81, vx4, h)) 9.98/4.07 new_gtGtEs4(:(vx710, vx711), vx300, h) -> new_psPs5(:(:(vx300, vx710), []), new_gtGtEs4(vx711, vx300, h), h) 9.98/4.07 new_psPs5([], vx4, h) -> vx4 9.98/4.07 new_gtGtEs3(Nothing, vx300, h) -> Nothing 9.98/4.07 new_sequence0(:(vx30, vx31), ty_[], h) -> new_gtGtEs0(vx30, vx31, h) 9.98/4.07 new_sequence0([], ty_IO, h) -> AProVE_IO([]) 9.98/4.07 new_gtGtEs3(Just(vx50), vx300, h) -> Just(:(vx300, vx50)) 9.98/4.07 9.98/4.07 The set Q consists of the following terms: 9.98/4.07 9.98/4.07 new_gtGtEs3(Just(x0), x1, x2) 9.98/4.07 new_gtGtEs2(AProVE_IO(x0), x1, x2) 9.98/4.07 new_psPs4(x0, x1) 9.98/4.07 new_gtGtEs2(AProVE_Exception(x0), x1, x2) 9.98/4.07 new_sequence0([], ty_IO, x0) 9.98/4.07 new_psPs1(x0, x1, x2, x3) 9.98/4.07 new_gtGtEs4(:(x0, x1), x2, x3) 9.98/4.07 new_psPs2(:(x0, x1), x2, x3, x4) 9.98/4.07 new_sequence0(:(AProVE_IO(x0), x1), ty_IO, x2) 9.98/4.07 new_gtGtEs2(IO(x0), x1, x2) 9.98/4.07 new_gtGtEs0(:(x0, x1), x2, x3) 9.98/4.07 new_sequence0(:(AProVE_Error(x0), x1), ty_IO, x2) 9.98/4.07 new_gtGtEs3(Nothing, x0, x1) 9.98/4.07 new_psPs5(:(x0, x1), x2, x3) 9.98/4.07 new_sequence0(:(Nothing, x0), ty_Maybe, x1) 9.98/4.07 new_sequence0(:(Just(x0), x1), ty_Maybe, x2) 9.98/4.07 new_gtGtEs0([], x0, x1) 9.98/4.07 new_gtGtEs4([], x0, x1) 9.98/4.07 new_sequence0([], ty_[], x0) 9.98/4.07 new_sequence0([], ty_Maybe, x0) 9.98/4.07 new_sequence0(:(x0, x1), ty_[], x2) 9.98/4.07 new_gtGtEs2(AProVE_Error(x0), x1, x2) 9.98/4.07 new_psPs2([], x0, x1, x2) 9.98/4.07 new_sequence0(:(IO(x0), x1), ty_IO, x2) 9.98/4.07 new_psPs3(x0, x1, x2, x3, x4) 9.98/4.07 new_psPs5([], x0, x1) 9.98/4.07 new_sequence0(:(AProVE_Exception(x0), x1), ty_IO, x2) 9.98/4.07 9.98/4.07 We have to consider all minimal (P,Q,R)-chains. 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (19) QDPSizeChangeProof (EQUIVALENT) 9.98/4.07 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. 9.98/4.07 9.98/4.07 From the DPs we obtained the following set of size-change graphs: 9.98/4.07 *new_sequence(:(AProVE_IO(vx300), vx31), ty_IO, h) -> new_sequence(vx31, ty_IO, h) 9.98/4.07 The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3 9.98/4.07 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (20) 9.98/4.07 YES 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (21) 9.98/4.07 Obligation: 9.98/4.07 Q DP problem: 9.98/4.07 The TRS P consists of the following rules: 9.98/4.07 9.98/4.07 new_psPs0(vx31, vx300, vx4, h) -> new_sequence(vx31, ty_[], h) 9.98/4.07 new_sequence(:(:(vx300, vx301), vx31), ty_[], h) -> new_psPs0(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 new_sequence(:(:(vx300, vx301), vx31), ty_[], h) -> new_gtGtEs1(vx301, vx31, h) 9.98/4.07 new_gtGtEs1(:(vx300, vx301), vx31, h) -> new_gtGtEs1(vx301, vx31, h) 9.98/4.07 new_gtGtEs1(:(vx300, vx301), vx31, h) -> new_psPs0(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 9.98/4.07 The TRS R consists of the following rules: 9.98/4.07 9.98/4.07 new_psPs4(vx4, h) -> vx4 9.98/4.07 new_gtGtEs0([], vx31, h) -> [] 9.98/4.07 new_sequence0(:(AProVE_Exception(vx300), vx31), ty_IO, h) -> AProVE_Exception(vx300) 9.98/4.07 new_sequence0(:(Just(vx300), vx31), ty_Maybe, h) -> new_gtGtEs3(new_sequence0(vx31, ty_Maybe, h), vx300, h) 9.98/4.07 new_gtGtEs0(:(vx300, vx301), vx31, h) -> new_psPs1(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 new_sequence0([], ty_[], h) -> :([], []) 9.98/4.07 new_sequence0(:(IO(vx300), vx31), ty_IO, h) -> error([]) 9.98/4.07 new_gtGtEs2(AProVE_IO(vx60), vx300, h) -> AProVE_IO(:(vx300, vx60)) 9.98/4.07 new_sequence0(:(AProVE_IO(vx300), vx31), ty_IO, h) -> new_gtGtEs2(new_sequence0(vx31, ty_IO, h), vx300, h) 9.98/4.07 new_sequence0([], ty_Maybe, h) -> Just([]) 9.98/4.07 new_gtGtEs4([], vx300, h) -> [] 9.98/4.07 new_sequence0(:(Nothing, vx31), ty_Maybe, h) -> Nothing 9.98/4.07 new_gtGtEs2(AProVE_Error(vx60), vx300, h) -> AProVE_Error(vx60) 9.98/4.07 new_psPs1(vx31, vx300, vx4, h) -> new_psPs2(new_sequence0(vx31, ty_[], h), vx300, vx4, h) 9.98/4.07 new_gtGtEs2(IO(vx60), vx300, h) -> error([]) 9.98/4.07 new_gtGtEs2(AProVE_Exception(vx60), vx300, h) -> AProVE_Exception(vx60) 9.98/4.07 new_sequence0(:(AProVE_Error(vx300), vx31), ty_IO, h) -> AProVE_Error(vx300) 9.98/4.07 new_psPs2([], vx300, vx4, h) -> new_psPs4(vx4, h) 9.98/4.07 new_psPs3(vx300, vx70, vx8, vx4, h) -> :(:(vx300, vx70), new_psPs5(vx8, vx4, h)) 9.98/4.07 new_psPs2(:(vx70, vx71), vx300, vx4, h) -> new_psPs3(vx300, vx70, new_psPs4(new_gtGtEs4(vx71, vx300, h), h), vx4, h) 9.98/4.07 new_psPs5(:(vx80, vx81), vx4, h) -> :(vx80, new_psPs5(vx81, vx4, h)) 9.98/4.07 new_gtGtEs4(:(vx710, vx711), vx300, h) -> new_psPs5(:(:(vx300, vx710), []), new_gtGtEs4(vx711, vx300, h), h) 9.98/4.07 new_psPs5([], vx4, h) -> vx4 9.98/4.07 new_gtGtEs3(Nothing, vx300, h) -> Nothing 9.98/4.07 new_sequence0(:(vx30, vx31), ty_[], h) -> new_gtGtEs0(vx30, vx31, h) 9.98/4.07 new_sequence0([], ty_IO, h) -> AProVE_IO([]) 9.98/4.07 new_gtGtEs3(Just(vx50), vx300, h) -> Just(:(vx300, vx50)) 9.98/4.07 9.98/4.07 The set Q consists of the following terms: 9.98/4.07 9.98/4.07 new_gtGtEs3(Just(x0), x1, x2) 9.98/4.07 new_gtGtEs2(AProVE_IO(x0), x1, x2) 9.98/4.07 new_psPs4(x0, x1) 9.98/4.07 new_gtGtEs2(AProVE_Exception(x0), x1, x2) 9.98/4.07 new_sequence0([], ty_IO, x0) 9.98/4.07 new_psPs1(x0, x1, x2, x3) 9.98/4.07 new_gtGtEs4(:(x0, x1), x2, x3) 9.98/4.07 new_psPs2(:(x0, x1), x2, x3, x4) 9.98/4.07 new_sequence0(:(AProVE_IO(x0), x1), ty_IO, x2) 9.98/4.07 new_gtGtEs2(IO(x0), x1, x2) 9.98/4.07 new_gtGtEs0(:(x0, x1), x2, x3) 9.98/4.07 new_sequence0(:(AProVE_Error(x0), x1), ty_IO, x2) 9.98/4.07 new_gtGtEs3(Nothing, x0, x1) 9.98/4.07 new_psPs5(:(x0, x1), x2, x3) 9.98/4.07 new_sequence0(:(Nothing, x0), ty_Maybe, x1) 9.98/4.07 new_sequence0(:(Just(x0), x1), ty_Maybe, x2) 9.98/4.07 new_gtGtEs0([], x0, x1) 9.98/4.07 new_gtGtEs4([], x0, x1) 9.98/4.07 new_sequence0([], ty_[], x0) 9.98/4.07 new_sequence0([], ty_Maybe, x0) 9.98/4.07 new_sequence0(:(x0, x1), ty_[], x2) 9.98/4.07 new_gtGtEs2(AProVE_Error(x0), x1, x2) 9.98/4.07 new_psPs2([], x0, x1, x2) 9.98/4.07 new_sequence0(:(IO(x0), x1), ty_IO, x2) 9.98/4.07 new_psPs3(x0, x1, x2, x3, x4) 9.98/4.07 new_psPs5([], x0, x1) 9.98/4.07 new_sequence0(:(AProVE_Exception(x0), x1), ty_IO, x2) 9.98/4.07 9.98/4.07 We have to consider all minimal (P,Q,R)-chains. 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (22) QDPSizeChangeProof (EQUIVALENT) 9.98/4.07 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. 9.98/4.07 9.98/4.07 From the DPs we obtained the following set of size-change graphs: 9.98/4.07 *new_sequence(:(:(vx300, vx301), vx31), ty_[], h) -> new_psPs0(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 The graph contains the following edges 1 > 1, 1 > 2, 3 >= 4 9.98/4.07 9.98/4.07 9.98/4.07 *new_sequence(:(:(vx300, vx301), vx31), ty_[], h) -> new_gtGtEs1(vx301, vx31, h) 9.98/4.07 The graph contains the following edges 1 > 1, 1 > 2, 3 >= 3 9.98/4.07 9.98/4.07 9.98/4.07 *new_gtGtEs1(:(vx300, vx301), vx31, h) -> new_psPs0(vx31, vx300, new_gtGtEs0(vx301, vx31, h), h) 9.98/4.07 The graph contains the following edges 2 >= 1, 1 > 2, 3 >= 4 9.98/4.07 9.98/4.07 9.98/4.07 *new_psPs0(vx31, vx300, vx4, h) -> new_sequence(vx31, ty_[], h) 9.98/4.07 The graph contains the following edges 1 >= 1, 4 >= 3 9.98/4.07 9.98/4.07 9.98/4.07 *new_gtGtEs1(:(vx300, vx301), vx31, h) -> new_gtGtEs1(vx301, vx31, h) 9.98/4.07 The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3 9.98/4.07 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (23) 9.98/4.07 YES 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (24) 9.98/4.07 Obligation: 9.98/4.07 Q DP problem: 9.98/4.07 The TRS P consists of the following rules: 9.98/4.07 9.98/4.07 new_psPs(:(vx80, vx81), vx4, h) -> new_psPs(vx81, vx4, h) 9.98/4.07 9.98/4.07 R is empty. 9.98/4.07 Q is empty. 9.98/4.07 We have to consider all minimal (P,Q,R)-chains. 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (25) QDPSizeChangeProof (EQUIVALENT) 9.98/4.07 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. 9.98/4.07 9.98/4.07 From the DPs we obtained the following set of size-change graphs: 9.98/4.07 *new_psPs(:(vx80, vx81), vx4, h) -> new_psPs(vx81, vx4, h) 9.98/4.07 The graph contains the following edges 1 > 1, 2 >= 2, 3 >= 3 9.98/4.07 9.98/4.07 9.98/4.07 ---------------------------------------- 9.98/4.07 9.98/4.07 (26) 9.98/4.07 YES 9.98/4.11 EOF