/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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty


H-Termination with start terms of the given HASKELL could be proven:

(0) HASKELL
(1) BR [EQUIVALENT, 0 ms]
(2) HASKELL
(3) COR [EQUIVALENT, 0 ms]
(4) HASKELL
(5) Narrow [SOUND, 0 ms]
(6) QDP
(7) QDPSizeChangeProof [EQUIVALENT, 0 ms]
(8) YES


----------------------------------------

(0)
Obligation:
mainModule Main 
module Main where {
import qualified Prelude;
}

----------------------------------------

(1) BR (EQUIVALENT)
Replaced joker patterns by fresh variables and removed binding patterns.
----------------------------------------

(2)
Obligation:
mainModule Main 
module Main where {
import qualified Prelude;
}

----------------------------------------

(3) COR (EQUIVALENT)
Cond Reductions:
The following Function with conditions
"undefined |Falseundefined;
"
is transformed to
"undefined  = undefined1;
"
"undefined0 True = undefined;
"
"undefined1  = undefined0 False;
"

----------------------------------------

(4)
Obligation:
mainModule Main 
module Main where {
import qualified Prelude;
}

----------------------------------------

(5) Narrow (SOUND)
Haskell To QDPs

digraph dp_graph {
node [outthreshold=100, inthreshold=100];1[label="(==)",fontsize=16,color="grey",shape="box"];1 -> 3[label="",style="dashed", color="grey", weight=3];
3[label="(==) vz3",fontsize=16,color="grey",shape="box"];3 -> 4[label="",style="dashed", color="grey", weight=3];
4[label="(==) vz3 vz4",fontsize=16,color="black",shape="triangle"];4 -> 5[label="",style="solid", color="black", weight=3];
5[label="primEqInt vz3 vz4",fontsize=16,color="burlywood",shape="box"];60[label="vz3/Pos vz30",fontsize=10,color="white",style="solid",shape="box"];5 -> 60[label="",style="solid", color="burlywood", weight=9];
60 -> 6[label="",style="solid", color="burlywood", weight=3];
61[label="vz3/Neg vz30",fontsize=10,color="white",style="solid",shape="box"];5 -> 61[label="",style="solid", color="burlywood", weight=9];
61 -> 7[label="",style="solid", color="burlywood", weight=3];
6[label="primEqInt (Pos vz30) vz4",fontsize=16,color="burlywood",shape="box"];62[label="vz30/Succ vz300",fontsize=10,color="white",style="solid",shape="box"];6 -> 62[label="",style="solid", color="burlywood", weight=9];
62 -> 8[label="",style="solid", color="burlywood", weight=3];
63[label="vz30/Zero",fontsize=10,color="white",style="solid",shape="box"];6 -> 63[label="",style="solid", color="burlywood", weight=9];
63 -> 9[label="",style="solid", color="burlywood", weight=3];
7[label="primEqInt (Neg vz30) vz4",fontsize=16,color="burlywood",shape="box"];64[label="vz30/Succ vz300",fontsize=10,color="white",style="solid",shape="box"];7 -> 64[label="",style="solid", color="burlywood", weight=9];
64 -> 10[label="",style="solid", color="burlywood", weight=3];
65[label="vz30/Zero",fontsize=10,color="white",style="solid",shape="box"];7 -> 65[label="",style="solid", color="burlywood", weight=9];
65 -> 11[label="",style="solid", color="burlywood", weight=3];
8[label="primEqInt (Pos (Succ vz300)) vz4",fontsize=16,color="burlywood",shape="box"];66[label="vz4/Pos vz40",fontsize=10,color="white",style="solid",shape="box"];8 -> 66[label="",style="solid", color="burlywood", weight=9];
66 -> 12[label="",style="solid", color="burlywood", weight=3];
67[label="vz4/Neg vz40",fontsize=10,color="white",style="solid",shape="box"];8 -> 67[label="",style="solid", color="burlywood", weight=9];
67 -> 13[label="",style="solid", color="burlywood", weight=3];
9[label="primEqInt (Pos Zero) vz4",fontsize=16,color="burlywood",shape="box"];68[label="vz4/Pos vz40",fontsize=10,color="white",style="solid",shape="box"];9 -> 68[label="",style="solid", color="burlywood", weight=9];
68 -> 14[label="",style="solid", color="burlywood", weight=3];
69[label="vz4/Neg vz40",fontsize=10,color="white",style="solid",shape="box"];9 -> 69[label="",style="solid", color="burlywood", weight=9];
69 -> 15[label="",style="solid", color="burlywood", weight=3];
10[label="primEqInt (Neg (Succ vz300)) vz4",fontsize=16,color="burlywood",shape="box"];70[label="vz4/Pos vz40",fontsize=10,color="white",style="solid",shape="box"];10 -> 70[label="",style="solid", color="burlywood", weight=9];
70 -> 16[label="",style="solid", color="burlywood", weight=3];
71[label="vz4/Neg vz40",fontsize=10,color="white",style="solid",shape="box"];10 -> 71[label="",style="solid", color="burlywood", weight=9];
71 -> 17[label="",style="solid", color="burlywood", weight=3];
11[label="primEqInt (Neg Zero) vz4",fontsize=16,color="burlywood",shape="box"];72[label="vz4/Pos vz40",fontsize=10,color="white",style="solid",shape="box"];11 -> 72[label="",style="solid", color="burlywood", weight=9];
72 -> 18[label="",style="solid", color="burlywood", weight=3];
73[label="vz4/Neg vz40",fontsize=10,color="white",style="solid",shape="box"];11 -> 73[label="",style="solid", color="burlywood", weight=9];
73 -> 19[label="",style="solid", color="burlywood", weight=3];
12[label="primEqInt (Pos (Succ vz300)) (Pos vz40)",fontsize=16,color="burlywood",shape="box"];74[label="vz40/Succ vz400",fontsize=10,color="white",style="solid",shape="box"];12 -> 74[label="",style="solid", color="burlywood", weight=9];
74 -> 20[label="",style="solid", color="burlywood", weight=3];
75[label="vz40/Zero",fontsize=10,color="white",style="solid",shape="box"];12 -> 75[label="",style="solid", color="burlywood", weight=9];
75 -> 21[label="",style="solid", color="burlywood", weight=3];
13[label="primEqInt (Pos (Succ vz300)) (Neg vz40)",fontsize=16,color="black",shape="box"];13 -> 22[label="",style="solid", color="black", weight=3];
14[label="primEqInt (Pos Zero) (Pos vz40)",fontsize=16,color="burlywood",shape="box"];76[label="vz40/Succ vz400",fontsize=10,color="white",style="solid",shape="box"];14 -> 76[label="",style="solid", color="burlywood", weight=9];
76 -> 23[label="",style="solid", color="burlywood", weight=3];
77[label="vz40/Zero",fontsize=10,color="white",style="solid",shape="box"];14 -> 77[label="",style="solid", color="burlywood", weight=9];
77 -> 24[label="",style="solid", color="burlywood", weight=3];
15[label="primEqInt (Pos Zero) (Neg vz40)",fontsize=16,color="burlywood",shape="box"];78[label="vz40/Succ vz400",fontsize=10,color="white",style="solid",shape="box"];15 -> 78[label="",style="solid", color="burlywood", weight=9];
78 -> 25[label="",style="solid", color="burlywood", weight=3];
79[label="vz40/Zero",fontsize=10,color="white",style="solid",shape="box"];15 -> 79[label="",style="solid", color="burlywood", weight=9];
79 -> 26[label="",style="solid", color="burlywood", weight=3];
16[label="primEqInt (Neg (Succ vz300)) (Pos vz40)",fontsize=16,color="black",shape="box"];16 -> 27[label="",style="solid", color="black", weight=3];
17[label="primEqInt (Neg (Succ vz300)) (Neg vz40)",fontsize=16,color="burlywood",shape="box"];80[label="vz40/Succ vz400",fontsize=10,color="white",style="solid",shape="box"];17 -> 80[label="",style="solid", color="burlywood", weight=9];
80 -> 28[label="",style="solid", color="burlywood", weight=3];
81[label="vz40/Zero",fontsize=10,color="white",style="solid",shape="box"];17 -> 81[label="",style="solid", color="burlywood", weight=9];
81 -> 29[label="",style="solid", color="burlywood", weight=3];
18[label="primEqInt (Neg Zero) (Pos vz40)",fontsize=16,color="burlywood",shape="box"];82[label="vz40/Succ vz400",fontsize=10,color="white",style="solid",shape="box"];18 -> 82[label="",style="solid", color="burlywood", weight=9];
82 -> 30[label="",style="solid", color="burlywood", weight=3];
83[label="vz40/Zero",fontsize=10,color="white",style="solid",shape="box"];18 -> 83[label="",style="solid", color="burlywood", weight=9];
83 -> 31[label="",style="solid", color="burlywood", weight=3];
19[label="primEqInt (Neg Zero) (Neg vz40)",fontsize=16,color="burlywood",shape="box"];84[label="vz40/Succ vz400",fontsize=10,color="white",style="solid",shape="box"];19 -> 84[label="",style="solid", color="burlywood", weight=9];
84 -> 32[label="",style="solid", color="burlywood", weight=3];
85[label="vz40/Zero",fontsize=10,color="white",style="solid",shape="box"];19 -> 85[label="",style="solid", color="burlywood", weight=9];
85 -> 33[label="",style="solid", color="burlywood", weight=3];
20[label="primEqInt (Pos (Succ vz300)) (Pos (Succ vz400))",fontsize=16,color="black",shape="box"];20 -> 34[label="",style="solid", color="black", weight=3];
21[label="primEqInt (Pos (Succ vz300)) (Pos Zero)",fontsize=16,color="black",shape="box"];21 -> 35[label="",style="solid", color="black", weight=3];
22[label="False",fontsize=16,color="green",shape="box"];23[label="primEqInt (Pos Zero) (Pos (Succ vz400))",fontsize=16,color="black",shape="box"];23 -> 36[label="",style="solid", color="black", weight=3];
24[label="primEqInt (Pos Zero) (Pos Zero)",fontsize=16,color="black",shape="box"];24 -> 37[label="",style="solid", color="black", weight=3];
25[label="primEqInt (Pos Zero) (Neg (Succ vz400))",fontsize=16,color="black",shape="box"];25 -> 38[label="",style="solid", color="black", weight=3];
26[label="primEqInt (Pos Zero) (Neg Zero)",fontsize=16,color="black",shape="box"];26 -> 39[label="",style="solid", color="black", weight=3];
27[label="False",fontsize=16,color="green",shape="box"];28[label="primEqInt (Neg (Succ vz300)) (Neg (Succ vz400))",fontsize=16,color="black",shape="box"];28 -> 40[label="",style="solid", color="black", weight=3];
29[label="primEqInt (Neg (Succ vz300)) (Neg Zero)",fontsize=16,color="black",shape="box"];29 -> 41[label="",style="solid", color="black", weight=3];
30[label="primEqInt (Neg Zero) (Pos (Succ vz400))",fontsize=16,color="black",shape="box"];30 -> 42[label="",style="solid", color="black", weight=3];
31[label="primEqInt (Neg Zero) (Pos Zero)",fontsize=16,color="black",shape="box"];31 -> 43[label="",style="solid", color="black", weight=3];
32[label="primEqInt (Neg Zero) (Neg (Succ vz400))",fontsize=16,color="black",shape="box"];32 -> 44[label="",style="solid", color="black", weight=3];
33[label="primEqInt (Neg Zero) (Neg Zero)",fontsize=16,color="black",shape="box"];33 -> 45[label="",style="solid", color="black", weight=3];
34[label="primEqNat vz300 vz400",fontsize=16,color="burlywood",shape="triangle"];86[label="vz300/Succ vz3000",fontsize=10,color="white",style="solid",shape="box"];34 -> 86[label="",style="solid", color="burlywood", weight=9];
86 -> 46[label="",style="solid", color="burlywood", weight=3];
87[label="vz300/Zero",fontsize=10,color="white",style="solid",shape="box"];34 -> 87[label="",style="solid", color="burlywood", weight=9];
87 -> 47[label="",style="solid", color="burlywood", weight=3];
35[label="False",fontsize=16,color="green",shape="box"];36[label="False",fontsize=16,color="green",shape="box"];37[label="True",fontsize=16,color="green",shape="box"];38[label="False",fontsize=16,color="green",shape="box"];39[label="True",fontsize=16,color="green",shape="box"];40 -> 34[label="",style="dashed", color="red", weight=0];
40[label="primEqNat vz300 vz400",fontsize=16,color="magenta"];40 -> 48[label="",style="dashed", color="magenta", weight=3];
40 -> 49[label="",style="dashed", color="magenta", weight=3];
41[label="False",fontsize=16,color="green",shape="box"];42[label="False",fontsize=16,color="green",shape="box"];43[label="True",fontsize=16,color="green",shape="box"];44[label="False",fontsize=16,color="green",shape="box"];45[label="True",fontsize=16,color="green",shape="box"];46[label="primEqNat (Succ vz3000) vz400",fontsize=16,color="burlywood",shape="box"];88[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];46 -> 88[label="",style="solid", color="burlywood", weight=9];
88 -> 50[label="",style="solid", color="burlywood", weight=3];
89[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];46 -> 89[label="",style="solid", color="burlywood", weight=9];
89 -> 51[label="",style="solid", color="burlywood", weight=3];
47[label="primEqNat Zero vz400",fontsize=16,color="burlywood",shape="box"];90[label="vz400/Succ vz4000",fontsize=10,color="white",style="solid",shape="box"];47 -> 90[label="",style="solid", color="burlywood", weight=9];
90 -> 52[label="",style="solid", color="burlywood", weight=3];
91[label="vz400/Zero",fontsize=10,color="white",style="solid",shape="box"];47 -> 91[label="",style="solid", color="burlywood", weight=9];
91 -> 53[label="",style="solid", color="burlywood", weight=3];
48[label="vz300",fontsize=16,color="green",shape="box"];49[label="vz400",fontsize=16,color="green",shape="box"];50[label="primEqNat (Succ vz3000) (Succ vz4000)",fontsize=16,color="black",shape="box"];50 -> 54[label="",style="solid", color="black", weight=3];
51[label="primEqNat (Succ vz3000) Zero",fontsize=16,color="black",shape="box"];51 -> 55[label="",style="solid", color="black", weight=3];
52[label="primEqNat Zero (Succ vz4000)",fontsize=16,color="black",shape="box"];52 -> 56[label="",style="solid", color="black", weight=3];
53[label="primEqNat Zero Zero",fontsize=16,color="black",shape="box"];53 -> 57[label="",style="solid", color="black", weight=3];
54 -> 34[label="",style="dashed", color="red", weight=0];
54[label="primEqNat vz3000 vz4000",fontsize=16,color="magenta"];54 -> 58[label="",style="dashed", color="magenta", weight=3];
54 -> 59[label="",style="dashed", color="magenta", weight=3];
55[label="False",fontsize=16,color="green",shape="box"];56[label="False",fontsize=16,color="green",shape="box"];57[label="True",fontsize=16,color="green",shape="box"];58[label="vz3000",fontsize=16,color="green",shape="box"];59[label="vz4000",fontsize=16,color="green",shape="box"];}

----------------------------------------

(6)
Obligation:
Q DP problem:
The TRS P consists of the following rules:

   new_primEqNat(Succ(vz3000), Succ(vz4000)) -> new_primEqNat(vz3000, vz4000)

R is empty.
Q is empty.
We have to consider all minimal (P,Q,R)-chains.
----------------------------------------

(7) 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_primEqNat(Succ(vz3000), Succ(vz4000)) -> new_primEqNat(vz3000, vz4000)
The graph contains the following edges 1 > 1, 2 > 2


----------------------------------------

(8)
YES