8.44/3.66 YES 10.34/4.14 proof of /export/starexec/sandbox/benchmark/theBenchmark.hs 10.34/4.14 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 10.34/4.14 10.34/4.14 10.34/4.14 H-Termination with start terms of the given HASKELL could be proven: 10.34/4.14 10.34/4.14 (0) HASKELL 10.34/4.14 (1) BR [EQUIVALENT, 0 ms] 10.34/4.14 (2) HASKELL 10.34/4.14 (3) COR [EQUIVALENT, 0 ms] 10.34/4.14 (4) HASKELL 10.34/4.14 (5) NumRed [SOUND, 0 ms] 10.34/4.14 (6) HASKELL 10.34/4.14 (7) Narrow [SOUND, 0 ms] 10.34/4.14 (8) AND 10.34/4.14 (9) QDP 10.34/4.14 (10) QDPSizeChangeProof [EQUIVALENT, 0 ms] 10.34/4.14 (11) YES 10.34/4.14 (12) QDP 10.34/4.14 (13) QDPSizeChangeProof [EQUIVALENT, 0 ms] 10.34/4.14 (14) YES 10.34/4.14 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (0) 10.34/4.14 Obligation: 10.34/4.14 mainModule Main 10.34/4.14 module Main where { 10.34/4.14 import qualified Prelude; 10.34/4.14 } 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (1) BR (EQUIVALENT) 10.34/4.14 Replaced joker patterns by fresh variables and removed binding patterns. 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (2) 10.34/4.14 Obligation: 10.34/4.14 mainModule Main 10.34/4.14 module Main where { 10.34/4.14 import qualified Prelude; 10.34/4.14 } 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (3) COR (EQUIVALENT) 10.34/4.14 Cond Reductions: 10.34/4.14 The following Function with conditions 10.34/4.14 "undefined |Falseundefined; 10.34/4.14 " 10.34/4.14 is transformed to 10.34/4.14 "undefined = undefined1; 10.34/4.14 " 10.34/4.14 "undefined0 True = undefined; 10.34/4.14 " 10.34/4.14 "undefined1 = undefined0 False; 10.34/4.14 " 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (4) 10.34/4.14 Obligation: 10.34/4.14 mainModule Main 10.34/4.14 module Main where { 10.34/4.14 import qualified Prelude; 10.34/4.14 } 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (5) NumRed (SOUND) 10.34/4.14 Num Reduction:All numbers are transformed to their corresponding representation with Succ, Pred and Zero. 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (6) 10.34/4.14 Obligation: 10.34/4.14 mainModule Main 10.34/4.14 module Main where { 10.34/4.14 import qualified Prelude; 10.34/4.14 } 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (7) Narrow (SOUND) 10.34/4.14 Haskell To QDPs 10.34/4.14 10.34/4.14 digraph dp_graph { 10.34/4.14 node [outthreshold=100, inthreshold=100];1[label="sum",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3]; 10.34/4.14 3[label="sum vx3",fontsize=16,color="black",shape="triangle"];3 -> 4[label="",style="solid", color="black", weight=3]; 10.34/4.14 4[label="foldl' (+) (fromInt (Pos Zero)) vx3",fontsize=16,color="burlywood",shape="box"];118[label="vx3/vx30 : vx31",fontsize=10,color="white",style="solid",shape="box"];4 -> 118[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 118 -> 5[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 119[label="vx3/[]",fontsize=10,color="white",style="solid",shape="box"];4 -> 119[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 119 -> 6[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 5[label="foldl' (+) (fromInt (Pos Zero)) (vx30 : vx31)",fontsize=16,color="black",shape="box"];5 -> 7[label="",style="solid", color="black", weight=3]; 10.34/4.14 6[label="foldl' (+) (fromInt (Pos Zero)) []",fontsize=16,color="black",shape="box"];6 -> 8[label="",style="solid", color="black", weight=3]; 10.34/4.14 7[label="(foldl' (+) $! (+) fromInt (Pos Zero) vx30)",fontsize=16,color="black",shape="box"];7 -> 9[label="",style="solid", color="black", weight=3]; 10.34/4.14 8[label="fromInt (Pos Zero)",fontsize=16,color="black",shape="triangle"];8 -> 10[label="",style="solid", color="black", weight=3]; 10.34/4.14 9 -> 11[label="",style="dashed", color="red", weight=0]; 10.34/4.14 9[label="((+) fromInt (Pos Zero) vx30 `seq` foldl' (+) ((+) fromInt (Pos Zero) vx30))",fontsize=16,color="magenta"];9 -> 12[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 9 -> 13[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 10[label="Pos Zero",fontsize=16,color="green",shape="box"];12 -> 8[label="",style="dashed", color="red", weight=0]; 10.34/4.14 12[label="fromInt (Pos Zero)",fontsize=16,color="magenta"];13 -> 8[label="",style="dashed", color="red", weight=0]; 10.34/4.14 13[label="fromInt (Pos Zero)",fontsize=16,color="magenta"];11[label="((+) vx4 vx30 `seq` foldl' (+) ((+) vx5 vx30))",fontsize=16,color="black",shape="triangle"];11 -> 14[label="",style="solid", color="black", weight=3]; 10.34/4.14 14[label="enforceWHNF (WHNF ((+) vx4 vx30)) (foldl' (+) ((+) vx5 vx30)) vx31",fontsize=16,color="black",shape="box"];14 -> 15[label="",style="solid", color="black", weight=3]; 10.34/4.14 15[label="enforceWHNF (WHNF (primPlusInt vx4 vx30)) (foldl' primPlusInt (primPlusInt vx5 vx30)) vx31",fontsize=16,color="burlywood",shape="triangle"];120[label="vx4/Pos vx40",fontsize=10,color="white",style="solid",shape="box"];15 -> 120[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 120 -> 16[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 121[label="vx4/Neg vx40",fontsize=10,color="white",style="solid",shape="box"];15 -> 121[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 121 -> 17[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 16[label="enforceWHNF (WHNF (primPlusInt (Pos vx40) vx30)) (foldl' primPlusInt (primPlusInt vx5 vx30)) vx31",fontsize=16,color="burlywood",shape="box"];122[label="vx30/Pos vx300",fontsize=10,color="white",style="solid",shape="box"];16 -> 122[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 122 -> 18[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 123[label="vx30/Neg vx300",fontsize=10,color="white",style="solid",shape="box"];16 -> 123[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 123 -> 19[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 17[label="enforceWHNF (WHNF (primPlusInt (Neg vx40) vx30)) (foldl' primPlusInt (primPlusInt vx5 vx30)) vx31",fontsize=16,color="burlywood",shape="box"];124[label="vx30/Pos vx300",fontsize=10,color="white",style="solid",shape="box"];17 -> 124[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 124 -> 20[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 125[label="vx30/Neg vx300",fontsize=10,color="white",style="solid",shape="box"];17 -> 125[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 125 -> 21[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 18[label="enforceWHNF (WHNF (primPlusInt (Pos vx40) (Pos vx300))) (foldl' primPlusInt (primPlusInt vx5 (Pos vx300))) vx31",fontsize=16,color="black",shape="box"];18 -> 22[label="",style="solid", color="black", weight=3]; 10.34/4.14 19[label="enforceWHNF (WHNF (primPlusInt (Pos vx40) (Neg vx300))) (foldl' primPlusInt (primPlusInt vx5 (Neg vx300))) vx31",fontsize=16,color="black",shape="box"];19 -> 23[label="",style="solid", color="black", weight=3]; 10.34/4.14 20[label="enforceWHNF (WHNF (primPlusInt (Neg vx40) (Pos vx300))) (foldl' primPlusInt (primPlusInt vx5 (Pos vx300))) vx31",fontsize=16,color="black",shape="box"];20 -> 24[label="",style="solid", color="black", weight=3]; 10.34/4.14 21[label="enforceWHNF (WHNF (primPlusInt (Neg vx40) (Neg vx300))) (foldl' primPlusInt (primPlusInt vx5 (Neg vx300))) vx31",fontsize=16,color="black",shape="box"];21 -> 25[label="",style="solid", color="black", weight=3]; 10.34/4.14 22[label="enforceWHNF (WHNF (Pos (primPlusNat vx40 vx300))) (foldl' primPlusInt (Pos (primPlusNat vx40 vx300))) vx31",fontsize=16,color="black",shape="box"];22 -> 26[label="",style="solid", color="black", weight=3]; 10.34/4.14 23[label="enforceWHNF (WHNF (primMinusNat vx40 vx300)) (foldl' primPlusInt (primMinusNat vx40 vx300)) vx31",fontsize=16,color="burlywood",shape="triangle"];126[label="vx40/Succ vx400",fontsize=10,color="white",style="solid",shape="box"];23 -> 126[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 126 -> 27[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 127[label="vx40/Zero",fontsize=10,color="white",style="solid",shape="box"];23 -> 127[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 127 -> 28[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 24 -> 23[label="",style="dashed", color="red", weight=0]; 10.34/4.14 24[label="enforceWHNF (WHNF (primMinusNat vx300 vx40)) (foldl' primPlusInt (primMinusNat vx300 vx40)) vx31",fontsize=16,color="magenta"];24 -> 29[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 24 -> 30[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 25[label="enforceWHNF (WHNF (Neg (primPlusNat vx40 vx300))) (foldl' primPlusInt (Neg (primPlusNat vx40 vx300))) vx31",fontsize=16,color="black",shape="box"];25 -> 31[label="",style="solid", color="black", weight=3]; 10.34/4.14 26[label="foldl' primPlusInt (Pos (primPlusNat vx40 vx300)) vx31",fontsize=16,color="burlywood",shape="box"];128[label="vx31/vx310 : vx311",fontsize=10,color="white",style="solid",shape="box"];26 -> 128[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 128 -> 32[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 129[label="vx31/[]",fontsize=10,color="white",style="solid",shape="box"];26 -> 129[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 129 -> 33[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 27[label="enforceWHNF (WHNF (primMinusNat (Succ vx400) vx300)) (foldl' primPlusInt (primMinusNat (Succ vx400) vx300)) vx31",fontsize=16,color="burlywood",shape="box"];130[label="vx300/Succ vx3000",fontsize=10,color="white",style="solid",shape="box"];27 -> 130[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 130 -> 34[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 131[label="vx300/Zero",fontsize=10,color="white",style="solid",shape="box"];27 -> 131[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 131 -> 35[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 28[label="enforceWHNF (WHNF (primMinusNat Zero vx300)) (foldl' primPlusInt (primMinusNat Zero vx300)) vx31",fontsize=16,color="burlywood",shape="box"];132[label="vx300/Succ vx3000",fontsize=10,color="white",style="solid",shape="box"];28 -> 132[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 132 -> 36[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 133[label="vx300/Zero",fontsize=10,color="white",style="solid",shape="box"];28 -> 133[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 133 -> 37[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 29[label="vx300",fontsize=16,color="green",shape="box"];30[label="vx40",fontsize=16,color="green",shape="box"];31[label="foldl' primPlusInt (Neg (primPlusNat vx40 vx300)) vx31",fontsize=16,color="burlywood",shape="box"];134[label="vx31/vx310 : vx311",fontsize=10,color="white",style="solid",shape="box"];31 -> 134[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 134 -> 38[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 135[label="vx31/[]",fontsize=10,color="white",style="solid",shape="box"];31 -> 135[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 135 -> 39[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 32[label="foldl' primPlusInt (Pos (primPlusNat vx40 vx300)) (vx310 : vx311)",fontsize=16,color="black",shape="box"];32 -> 40[label="",style="solid", color="black", weight=3]; 10.34/4.14 33[label="foldl' primPlusInt (Pos (primPlusNat vx40 vx300)) []",fontsize=16,color="black",shape="box"];33 -> 41[label="",style="solid", color="black", weight=3]; 10.34/4.14 34[label="enforceWHNF (WHNF (primMinusNat (Succ vx400) (Succ vx3000))) (foldl' primPlusInt (primMinusNat (Succ vx400) (Succ vx3000))) vx31",fontsize=16,color="black",shape="box"];34 -> 42[label="",style="solid", color="black", weight=3]; 10.34/4.14 35[label="enforceWHNF (WHNF (primMinusNat (Succ vx400) Zero)) (foldl' primPlusInt (primMinusNat (Succ vx400) Zero)) vx31",fontsize=16,color="black",shape="box"];35 -> 43[label="",style="solid", color="black", weight=3]; 10.34/4.14 36[label="enforceWHNF (WHNF (primMinusNat Zero (Succ vx3000))) (foldl' primPlusInt (primMinusNat Zero (Succ vx3000))) vx31",fontsize=16,color="black",shape="box"];36 -> 44[label="",style="solid", color="black", weight=3]; 10.34/4.14 37[label="enforceWHNF (WHNF (primMinusNat Zero Zero)) (foldl' primPlusInt (primMinusNat Zero Zero)) vx31",fontsize=16,color="black",shape="box"];37 -> 45[label="",style="solid", color="black", weight=3]; 10.34/4.14 38[label="foldl' primPlusInt (Neg (primPlusNat vx40 vx300)) (vx310 : vx311)",fontsize=16,color="black",shape="box"];38 -> 46[label="",style="solid", color="black", weight=3]; 10.34/4.14 39[label="foldl' primPlusInt (Neg (primPlusNat vx40 vx300)) []",fontsize=16,color="black",shape="box"];39 -> 47[label="",style="solid", color="black", weight=3]; 10.34/4.14 40[label="(foldl' primPlusInt $! primPlusInt (Pos (primPlusNat vx40 vx300)) vx310)",fontsize=16,color="black",shape="box"];40 -> 48[label="",style="solid", color="black", weight=3]; 10.34/4.14 41[label="Pos (primPlusNat vx40 vx300)",fontsize=16,color="green",shape="box"];41 -> 49[label="",style="dashed", color="green", weight=3]; 10.34/4.14 42 -> 23[label="",style="dashed", color="red", weight=0]; 10.34/4.14 42[label="enforceWHNF (WHNF (primMinusNat vx400 vx3000)) (foldl' primPlusInt (primMinusNat vx400 vx3000)) vx31",fontsize=16,color="magenta"];42 -> 50[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 42 -> 51[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 43[label="enforceWHNF (WHNF (Pos (Succ vx400))) (foldl' primPlusInt (Pos (Succ vx400))) vx31",fontsize=16,color="black",shape="box"];43 -> 52[label="",style="solid", color="black", weight=3]; 10.34/4.14 44[label="enforceWHNF (WHNF (Neg (Succ vx3000))) (foldl' primPlusInt (Neg (Succ vx3000))) vx31",fontsize=16,color="black",shape="box"];44 -> 53[label="",style="solid", color="black", weight=3]; 10.34/4.14 45[label="enforceWHNF (WHNF (Pos Zero)) (foldl' primPlusInt (Pos Zero)) vx31",fontsize=16,color="black",shape="box"];45 -> 54[label="",style="solid", color="black", weight=3]; 10.34/4.14 46[label="(foldl' primPlusInt $! primPlusInt (Neg (primPlusNat vx40 vx300)) vx310)",fontsize=16,color="black",shape="box"];46 -> 55[label="",style="solid", color="black", weight=3]; 10.34/4.14 47[label="Neg (primPlusNat vx40 vx300)",fontsize=16,color="green",shape="box"];47 -> 56[label="",style="dashed", color="green", weight=3]; 10.34/4.14 48[label="(primPlusInt (Pos (primPlusNat vx40 vx300)) vx310 `seq` foldl' primPlusInt (primPlusInt (Pos (primPlusNat vx40 vx300)) vx310))",fontsize=16,color="black",shape="box"];48 -> 57[label="",style="solid", color="black", weight=3]; 10.34/4.14 49[label="primPlusNat vx40 vx300",fontsize=16,color="burlywood",shape="triangle"];136[label="vx40/Succ vx400",fontsize=10,color="white",style="solid",shape="box"];49 -> 136[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 136 -> 58[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 137[label="vx40/Zero",fontsize=10,color="white",style="solid",shape="box"];49 -> 137[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 137 -> 59[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 50[label="vx400",fontsize=16,color="green",shape="box"];51[label="vx3000",fontsize=16,color="green",shape="box"];52[label="foldl' primPlusInt (Pos (Succ vx400)) vx31",fontsize=16,color="burlywood",shape="box"];138[label="vx31/vx310 : vx311",fontsize=10,color="white",style="solid",shape="box"];52 -> 138[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 138 -> 60[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 139[label="vx31/[]",fontsize=10,color="white",style="solid",shape="box"];52 -> 139[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 139 -> 61[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 53[label="foldl' primPlusInt (Neg (Succ vx3000)) vx31",fontsize=16,color="burlywood",shape="box"];140[label="vx31/vx310 : vx311",fontsize=10,color="white",style="solid",shape="box"];53 -> 140[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 140 -> 62[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 141[label="vx31/[]",fontsize=10,color="white",style="solid",shape="box"];53 -> 141[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 141 -> 63[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 54[label="foldl' primPlusInt (Pos Zero) vx31",fontsize=16,color="burlywood",shape="box"];142[label="vx31/vx310 : vx311",fontsize=10,color="white",style="solid",shape="box"];54 -> 142[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 142 -> 64[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 143[label="vx31/[]",fontsize=10,color="white",style="solid",shape="box"];54 -> 143[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 143 -> 65[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 55 -> 66[label="",style="dashed", color="red", weight=0]; 10.34/4.14 55[label="(primPlusInt (Neg (primPlusNat vx40 vx300)) vx310 `seq` foldl' primPlusInt (primPlusInt (Neg (primPlusNat vx40 vx300)) vx310))",fontsize=16,color="magenta"];55 -> 67[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 55 -> 68[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 56 -> 49[label="",style="dashed", color="red", weight=0]; 10.34/4.14 56[label="primPlusNat vx40 vx300",fontsize=16,color="magenta"];56 -> 69[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 56 -> 70[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 57 -> 15[label="",style="dashed", color="red", weight=0]; 10.34/4.14 57[label="enforceWHNF (WHNF (primPlusInt (Pos (primPlusNat vx40 vx300)) vx310)) (foldl' primPlusInt (primPlusInt (Pos (primPlusNat vx40 vx300)) vx310)) vx311",fontsize=16,color="magenta"];57 -> 71[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 57 -> 72[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 57 -> 73[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 57 -> 74[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 58[label="primPlusNat (Succ vx400) vx300",fontsize=16,color="burlywood",shape="box"];144[label="vx300/Succ vx3000",fontsize=10,color="white",style="solid",shape="box"];58 -> 144[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 144 -> 75[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 145[label="vx300/Zero",fontsize=10,color="white",style="solid",shape="box"];58 -> 145[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 145 -> 76[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 59[label="primPlusNat Zero vx300",fontsize=16,color="burlywood",shape="box"];146[label="vx300/Succ vx3000",fontsize=10,color="white",style="solid",shape="box"];59 -> 146[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 146 -> 77[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 147[label="vx300/Zero",fontsize=10,color="white",style="solid",shape="box"];59 -> 147[label="",style="solid", color="burlywood", weight=9]; 10.34/4.14 147 -> 78[label="",style="solid", color="burlywood", weight=3]; 10.34/4.14 60[label="foldl' primPlusInt (Pos (Succ vx400)) (vx310 : vx311)",fontsize=16,color="black",shape="box"];60 -> 79[label="",style="solid", color="black", weight=3]; 10.34/4.14 61[label="foldl' primPlusInt (Pos (Succ vx400)) []",fontsize=16,color="black",shape="box"];61 -> 80[label="",style="solid", color="black", weight=3]; 10.34/4.14 62[label="foldl' primPlusInt (Neg (Succ vx3000)) (vx310 : vx311)",fontsize=16,color="black",shape="box"];62 -> 81[label="",style="solid", color="black", weight=3]; 10.34/4.14 63[label="foldl' primPlusInt (Neg (Succ vx3000)) []",fontsize=16,color="black",shape="box"];63 -> 82[label="",style="solid", color="black", weight=3]; 10.34/4.14 64[label="foldl' primPlusInt (Pos Zero) (vx310 : vx311)",fontsize=16,color="black",shape="box"];64 -> 83[label="",style="solid", color="black", weight=3]; 10.34/4.14 65[label="foldl' primPlusInt (Pos Zero) []",fontsize=16,color="black",shape="box"];65 -> 84[label="",style="solid", color="black", weight=3]; 10.34/4.14 67 -> 49[label="",style="dashed", color="red", weight=0]; 10.34/4.14 67[label="primPlusNat vx40 vx300",fontsize=16,color="magenta"];67 -> 85[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 67 -> 86[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 68 -> 49[label="",style="dashed", color="red", weight=0]; 10.34/4.14 68[label="primPlusNat vx40 vx300",fontsize=16,color="magenta"];68 -> 87[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 68 -> 88[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 66[label="(primPlusInt (Neg vx6) vx310 `seq` foldl' primPlusInt (primPlusInt (Neg vx7) vx310))",fontsize=16,color="black",shape="triangle"];66 -> 89[label="",style="solid", color="black", weight=3]; 10.34/4.14 69[label="vx300",fontsize=16,color="green",shape="box"];70[label="vx40",fontsize=16,color="green",shape="box"];71[label="Pos (primPlusNat vx40 vx300)",fontsize=16,color="green",shape="box"];71 -> 90[label="",style="dashed", color="green", weight=3]; 10.34/4.14 72[label="vx311",fontsize=16,color="green",shape="box"];73[label="Pos (primPlusNat vx40 vx300)",fontsize=16,color="green",shape="box"];73 -> 91[label="",style="dashed", color="green", weight=3]; 10.34/4.14 74[label="vx310",fontsize=16,color="green",shape="box"];75[label="primPlusNat (Succ vx400) (Succ vx3000)",fontsize=16,color="black",shape="box"];75 -> 92[label="",style="solid", color="black", weight=3]; 10.34/4.14 76[label="primPlusNat (Succ vx400) Zero",fontsize=16,color="black",shape="box"];76 -> 93[label="",style="solid", color="black", weight=3]; 10.34/4.14 77[label="primPlusNat Zero (Succ vx3000)",fontsize=16,color="black",shape="box"];77 -> 94[label="",style="solid", color="black", weight=3]; 10.34/4.14 78[label="primPlusNat Zero Zero",fontsize=16,color="black",shape="box"];78 -> 95[label="",style="solid", color="black", weight=3]; 10.34/4.14 79[label="(foldl' primPlusInt $! primPlusInt (Pos (Succ vx400)) vx310)",fontsize=16,color="black",shape="box"];79 -> 96[label="",style="solid", color="black", weight=3]; 10.34/4.14 80[label="Pos (Succ vx400)",fontsize=16,color="green",shape="box"];81[label="(foldl' primPlusInt $! primPlusInt (Neg (Succ vx3000)) vx310)",fontsize=16,color="black",shape="box"];81 -> 97[label="",style="solid", color="black", weight=3]; 10.34/4.14 82[label="Neg (Succ vx3000)",fontsize=16,color="green",shape="box"];83[label="(foldl' primPlusInt $! primPlusInt (Pos Zero) vx310)",fontsize=16,color="black",shape="box"];83 -> 98[label="",style="solid", color="black", weight=3]; 10.34/4.14 84[label="Pos Zero",fontsize=16,color="green",shape="box"];85[label="vx300",fontsize=16,color="green",shape="box"];86[label="vx40",fontsize=16,color="green",shape="box"];87[label="vx300",fontsize=16,color="green",shape="box"];88[label="vx40",fontsize=16,color="green",shape="box"];89 -> 15[label="",style="dashed", color="red", weight=0]; 10.34/4.14 89[label="enforceWHNF (WHNF (primPlusInt (Neg vx6) vx310)) (foldl' primPlusInt (primPlusInt (Neg vx7) vx310)) vx311",fontsize=16,color="magenta"];89 -> 99[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 89 -> 100[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 89 -> 101[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 89 -> 102[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 90 -> 49[label="",style="dashed", color="red", weight=0]; 10.34/4.14 90[label="primPlusNat vx40 vx300",fontsize=16,color="magenta"];91 -> 49[label="",style="dashed", color="red", weight=0]; 10.34/4.14 91[label="primPlusNat vx40 vx300",fontsize=16,color="magenta"];92[label="Succ (Succ (primPlusNat vx400 vx3000))",fontsize=16,color="green",shape="box"];92 -> 103[label="",style="dashed", color="green", weight=3]; 10.34/4.14 93[label="Succ vx400",fontsize=16,color="green",shape="box"];94[label="Succ vx3000",fontsize=16,color="green",shape="box"];95[label="Zero",fontsize=16,color="green",shape="box"];96[label="(primPlusInt (Pos (Succ vx400)) vx310 `seq` foldl' primPlusInt (primPlusInt (Pos (Succ vx400)) vx310))",fontsize=16,color="black",shape="box"];96 -> 104[label="",style="solid", color="black", weight=3]; 10.34/4.14 97 -> 66[label="",style="dashed", color="red", weight=0]; 10.34/4.14 97[label="(primPlusInt (Neg (Succ vx3000)) vx310 `seq` foldl' primPlusInt (primPlusInt (Neg (Succ vx3000)) vx310))",fontsize=16,color="magenta"];97 -> 105[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 97 -> 106[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 98[label="(primPlusInt (Pos Zero) vx310 `seq` foldl' primPlusInt (primPlusInt (Pos Zero) vx310))",fontsize=16,color="black",shape="box"];98 -> 107[label="",style="solid", color="black", weight=3]; 10.34/4.14 99[label="Neg vx6",fontsize=16,color="green",shape="box"];100[label="vx311",fontsize=16,color="green",shape="box"];101[label="Neg vx7",fontsize=16,color="green",shape="box"];102[label="vx310",fontsize=16,color="green",shape="box"];103 -> 49[label="",style="dashed", color="red", weight=0]; 10.34/4.14 103[label="primPlusNat vx400 vx3000",fontsize=16,color="magenta"];103 -> 108[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 103 -> 109[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 104 -> 15[label="",style="dashed", color="red", weight=0]; 10.34/4.14 104[label="enforceWHNF (WHNF (primPlusInt (Pos (Succ vx400)) vx310)) (foldl' primPlusInt (primPlusInt (Pos (Succ vx400)) vx310)) vx311",fontsize=16,color="magenta"];104 -> 110[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 104 -> 111[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 104 -> 112[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 104 -> 113[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 105[label="Succ vx3000",fontsize=16,color="green",shape="box"];106[label="Succ vx3000",fontsize=16,color="green",shape="box"];107 -> 15[label="",style="dashed", color="red", weight=0]; 10.34/4.14 107[label="enforceWHNF (WHNF (primPlusInt (Pos Zero) vx310)) (foldl' primPlusInt (primPlusInt (Pos Zero) vx310)) vx311",fontsize=16,color="magenta"];107 -> 114[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 107 -> 115[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 107 -> 116[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 107 -> 117[label="",style="dashed", color="magenta", weight=3]; 10.34/4.14 108[label="vx3000",fontsize=16,color="green",shape="box"];109[label="vx400",fontsize=16,color="green",shape="box"];110[label="Pos (Succ vx400)",fontsize=16,color="green",shape="box"];111[label="vx311",fontsize=16,color="green",shape="box"];112[label="Pos (Succ vx400)",fontsize=16,color="green",shape="box"];113[label="vx310",fontsize=16,color="green",shape="box"];114[label="Pos Zero",fontsize=16,color="green",shape="box"];115[label="vx311",fontsize=16,color="green",shape="box"];116[label="Pos Zero",fontsize=16,color="green",shape="box"];117[label="vx310",fontsize=16,color="green",shape="box"];} 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (8) 10.34/4.14 Complex Obligation (AND) 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (9) 10.34/4.14 Obligation: 10.34/4.14 Q DP problem: 10.34/4.14 The TRS P consists of the following rules: 10.34/4.14 10.34/4.14 new_enforceWHNF0(Succ(vx400), Succ(vx3000), vx31) -> new_enforceWHNF0(vx400, vx3000, vx31) 10.34/4.14 new_seq(vx6, vx310, vx7, vx311) -> new_enforceWHNF(Neg(vx6), vx310, Neg(vx7), vx311) 10.34/4.14 new_enforceWHNF0(Succ(vx400), Zero, :(vx310, vx311)) -> new_enforceWHNF(Pos(Succ(vx400)), vx310, Pos(Succ(vx400)), vx311) 10.34/4.14 new_enforceWHNF0(Zero, Succ(vx3000), :(vx310, vx311)) -> new_seq(Succ(vx3000), vx310, Succ(vx3000), vx311) 10.34/4.14 new_enforceWHNF(Neg(vx40), Pos(vx300), vx5, vx31) -> new_enforceWHNF0(vx300, vx40, vx31) 10.34/4.14 new_enforceWHNF(Pos(Succ(vx400)), Neg(Succ(vx3000)), vx5, vx31) -> new_enforceWHNF0(vx400, vx3000, vx31) 10.34/4.14 new_enforceWHNF0(Zero, Zero, :(vx310, vx311)) -> new_enforceWHNF(Pos(Zero), vx310, Pos(Zero), vx311) 10.34/4.14 new_enforceWHNF(Pos(Zero), Neg(Zero), vx5, :(vx310, vx311)) -> new_enforceWHNF(Pos(Zero), vx310, Pos(Zero), vx311) 10.34/4.14 new_enforceWHNF(Pos(Succ(vx400)), Neg(Zero), vx5, :(vx310, vx311)) -> new_enforceWHNF(Pos(Succ(vx400)), vx310, Pos(Succ(vx400)), vx311) 10.34/4.14 new_enforceWHNF(Pos(Zero), Neg(Succ(vx3000)), vx5, :(vx310, vx311)) -> new_seq(Succ(vx3000), vx310, Succ(vx3000), vx311) 10.34/4.14 new_enforceWHNF(Neg(vx40), Neg(vx300), vx5, :(vx310, vx311)) -> new_seq(new_primPlusNat0(vx40, vx300), vx310, new_primPlusNat0(vx40, vx300), vx311) 10.34/4.14 new_enforceWHNF(Pos(vx40), Pos(vx300), vx5, :(vx310, vx311)) -> new_enforceWHNF(Pos(new_primPlusNat0(vx40, vx300)), vx310, Pos(new_primPlusNat0(vx40, vx300)), vx311) 10.34/4.14 10.34/4.14 The TRS R consists of the following rules: 10.34/4.14 10.34/4.14 new_primPlusNat0(Succ(vx400), Zero) -> Succ(vx400) 10.34/4.14 new_primPlusNat0(Zero, Succ(vx3000)) -> Succ(vx3000) 10.34/4.14 new_primPlusNat0(Succ(vx400), Succ(vx3000)) -> Succ(Succ(new_primPlusNat0(vx400, vx3000))) 10.34/4.14 new_primPlusNat0(Zero, Zero) -> Zero 10.34/4.14 10.34/4.14 The set Q consists of the following terms: 10.34/4.14 10.34/4.14 new_primPlusNat0(Succ(x0), Zero) 10.34/4.14 new_primPlusNat0(Succ(x0), Succ(x1)) 10.34/4.14 new_primPlusNat0(Zero, Succ(x0)) 10.34/4.14 new_primPlusNat0(Zero, Zero) 10.34/4.14 10.34/4.14 We have to consider all minimal (P,Q,R)-chains. 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (10) QDPSizeChangeProof (EQUIVALENT) 10.34/4.14 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. 10.34/4.14 10.34/4.14 From the DPs we obtained the following set of size-change graphs: 10.34/4.14 *new_enforceWHNF0(Succ(vx400), Succ(vx3000), vx31) -> new_enforceWHNF0(vx400, vx3000, vx31) 10.34/4.14 The graph contains the following edges 1 > 1, 2 > 2, 3 >= 3 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF0(Zero, Succ(vx3000), :(vx310, vx311)) -> new_seq(Succ(vx3000), vx310, Succ(vx3000), vx311) 10.34/4.14 The graph contains the following edges 2 >= 1, 3 > 2, 2 >= 3, 3 > 4 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF(Neg(vx40), Pos(vx300), vx5, vx31) -> new_enforceWHNF0(vx300, vx40, vx31) 10.34/4.14 The graph contains the following edges 2 > 1, 1 > 2, 4 >= 3 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF(Pos(Succ(vx400)), Neg(Succ(vx3000)), vx5, vx31) -> new_enforceWHNF0(vx400, vx3000, vx31) 10.34/4.14 The graph contains the following edges 1 > 1, 2 > 2, 4 >= 3 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF(Neg(vx40), Neg(vx300), vx5, :(vx310, vx311)) -> new_seq(new_primPlusNat0(vx40, vx300), vx310, new_primPlusNat0(vx40, vx300), vx311) 10.34/4.14 The graph contains the following edges 4 > 2, 4 > 4 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF(Pos(Zero), Neg(Succ(vx3000)), vx5, :(vx310, vx311)) -> new_seq(Succ(vx3000), vx310, Succ(vx3000), vx311) 10.34/4.14 The graph contains the following edges 2 > 1, 4 > 2, 2 > 3, 4 > 4 10.34/4.14 10.34/4.14 10.34/4.14 *new_seq(vx6, vx310, vx7, vx311) -> new_enforceWHNF(Neg(vx6), vx310, Neg(vx7), vx311) 10.34/4.14 The graph contains the following edges 2 >= 2, 4 >= 4 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF(Pos(Zero), Neg(Zero), vx5, :(vx310, vx311)) -> new_enforceWHNF(Pos(Zero), vx310, Pos(Zero), vx311) 10.34/4.14 The graph contains the following edges 1 >= 1, 4 > 2, 1 >= 3, 4 > 4 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF0(Succ(vx400), Zero, :(vx310, vx311)) -> new_enforceWHNF(Pos(Succ(vx400)), vx310, Pos(Succ(vx400)), vx311) 10.34/4.14 The graph contains the following edges 3 > 2, 3 > 4 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF0(Zero, Zero, :(vx310, vx311)) -> new_enforceWHNF(Pos(Zero), vx310, Pos(Zero), vx311) 10.34/4.14 The graph contains the following edges 3 > 2, 3 > 4 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF(Pos(vx40), Pos(vx300), vx5, :(vx310, vx311)) -> new_enforceWHNF(Pos(new_primPlusNat0(vx40, vx300)), vx310, Pos(new_primPlusNat0(vx40, vx300)), vx311) 10.34/4.14 The graph contains the following edges 4 > 2, 4 > 4 10.34/4.14 10.34/4.14 10.34/4.14 *new_enforceWHNF(Pos(Succ(vx400)), Neg(Zero), vx5, :(vx310, vx311)) -> new_enforceWHNF(Pos(Succ(vx400)), vx310, Pos(Succ(vx400)), vx311) 10.34/4.14 The graph contains the following edges 1 >= 1, 4 > 2, 1 >= 3, 4 > 4 10.34/4.14 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (11) 10.34/4.14 YES 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (12) 10.34/4.14 Obligation: 10.34/4.14 Q DP problem: 10.34/4.14 The TRS P consists of the following rules: 10.34/4.14 10.34/4.14 new_primPlusNat(Succ(vx400), Succ(vx3000)) -> new_primPlusNat(vx400, vx3000) 10.34/4.14 10.34/4.14 R is empty. 10.34/4.14 Q is empty. 10.34/4.14 We have to consider all minimal (P,Q,R)-chains. 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (13) QDPSizeChangeProof (EQUIVALENT) 10.34/4.14 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. 10.34/4.14 10.34/4.14 From the DPs we obtained the following set of size-change graphs: 10.34/4.14 *new_primPlusNat(Succ(vx400), Succ(vx3000)) -> new_primPlusNat(vx400, vx3000) 10.34/4.14 The graph contains the following edges 1 > 1, 2 > 2 10.34/4.14 10.34/4.14 10.34/4.14 ---------------------------------------- 10.34/4.14 10.34/4.14 (14) 10.34/4.14 YES 10.39/4.18 EOF