Runtime Complexity proof of /tmp/tmpH8hNvH/rev2.pl

Runtime Complexity of the query pattern
rev(g,a)
w.r.t. the given Prolog program could be shown to be BOUNDS(O(1), O(n^1)).

0 Prolog

↳1 PrologToCdtProblemTransformerProof (UPPER BOUND (ID), 1145 ms)

↳2 CdtProblem

    ↳3 CdtGraphSplitRhsProof (BOTH BOUNDS(ID, ID), 0 ms)

    ↳4 CdtProblem

    ↳5 CdtGraphRemoveTrailingTuplepartsProof (BOTH BOUNDS(ID, ID), 0 ms)

    ↳6 CdtProblem

    ↳7 CdtKnowledgeProof (⇔, 0 ms)

    ↳8 CdtProblem

    ↳9 CdtPolyRedPairProof (UPPER BOUND (ADD(O(n^1))), 230 ms)

    ↳10 CdtProblem

    ↳11 SIsEmptyProof (⇔, 0 ms)

    ↳12 BOUNDS(O(1), O(1))

↳13 PrologToCdtProblemTransformerProof (UPPER BOUND (ID), 1129 ms)

↳14 CdtProblem

    ↳15 CdtGraphSplitRhsProof (BOTH BOUNDS(ID, ID), 0 ms)

    ↳16 CdtProblem

    ↳17 CdtGraphRemoveTrailingTuplepartsProof (BOTH BOUNDS(ID, ID), 0 ms)

    ↳18 CdtProblem

    ↳19 CdtKnowledgeProof (⇔, 0 ms)

    ↳20 CdtProblem

    ↳21 CdtPolyRedPairProof (UPPER BOUND (ADD(O(n^1))), 202 ms)

    ↳22 CdtProblem

(0) Obligation:

Clauses:

rev(L, R) :- rev(L, [], R).
rev([], Y, Y).
rev(L, S, R) :- ','(no(empty(L)), ','(head(L, X), ','(tail(L, T), rev(T, .(X, S), R)))).
head([], X1).
head(.(X, X2), X).
tail([], []).
tail(.(X3, Xs), Xs).
empty([]).
no(X) :- ','(X, ','(!, failure(a))).
no(X4).
failure(b).

Query: rev(g,a)

(1) PrologToCdtProblemTransformerProof (UPPER BOUND (ID) transformation)

Built complexity over-approximating cdt problems from derivation graph.

digraph dp_graph {
node [outthreshold=100, inthreshold=100];
1 [label="1: rev(T1, T2)\n\nT1 is ground", fontsize=16, style=filled, fillcolor=lightyellow, color=red];
3 [label="3: rev(T1, T2), SCOPE: 1, CLAUSE: 0\n\nT1 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
7 [label="7: rev(T8, [], T10)\n\nT8 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
11 [label="11: rev(T8, [], T10), SCOPE: 2, CLAUSE: 1 | rev(T8, [], T10), SCOPE: 2, CLAUSE: 2\n\nT8 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
13 [label="13: true | rev([], [], T10), SCOPE: 2, CLAUSE: 2\n\n", fontsize=16, style=filled, fillcolor=lightyellow];
14 [label="14: rev(T8, [], T10), SCOPE: 2, CLAUSE: 2\n\nT8 is ground\nX17 is free\nrev(T8, [], T10) !=? rev([], X17, X17)", fontsize=16, style=filled, fillcolor=lightyellow];
15 [label="15: rev([], [], T10), SCOPE: 2, CLAUSE: 2\n\n", fontsize=16, style=filled, fillcolor=lightyellow];
20 [label="20: ','(no(empty([])), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17))))\n\nX33 is free\nX34 is free", fontsize=16, style=filled, fillcolor=lightyellow];
23 [label="23: ','(no(empty([])), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))), SCOPE: 3, CLAUSE: 8 | ','(no(empty([])), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))), SCOPE: 3, CLAUSE: 9\n\nX33 is free\nX34 is free", fontsize=16, style=filled, fillcolor=lightyellow];
25 [label="25: ','(','(call(empty([])), ','(!_3, failure(a))), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))) | ','(no(empty([])), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))), SCOPE: 3, CLAUSE: 9\n\nX33 is free\nX34 is free", fontsize=16, style=filled, fillcolor=lightyellow];
27 [label="27: ','(empty([]), ','(','(!_3, failure(a)), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17))))) | ?_4 | ','(no(empty([])), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))), SCOPE: 3, CLAUSE: 9\n\nX33 is free\nX34 is free", fontsize=16, style=filled, fillcolor=lightyellow];
28 [label="28: ','(empty([]), ','(','(!_3, failure(a)), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17))))), SCOPE: 5, CLAUSE: 7 | ?_5 | ?_4 | ','(no(empty([])), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))), SCOPE: 3, CLAUSE: 9\n\nX33 is free\nX34 is free", fontsize=16, style=filled, fillcolor=lightyellow];
29 [label="29: ','(','(!_3, failure(a)), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))) | ?_5 | ?_4 | ','(no(empty([])), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))), SCOPE: 3, CLAUSE: 9\n\nX33 is free\nX34 is free", fontsize=16, style=filled, fillcolor=lightyellow];
30 [label="30: ','(failure(a), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17))))\n\nX33 is free\nX34 is free", fontsize=16, style=filled, fillcolor=lightyellow];
31 [label="31: ','(failure(a), ','(head([], X33), ','(tail([], X34), rev(X34, .(X33, []), T17)))), SCOPE: 6, CLAUSE: 10\n\nX33 is free\nX34 is free", fontsize=16, style=filled, fillcolor=lightyellow];
32 [label="32: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
35 [label="35: ','(no(empty(T29)), ','(head(T29, X61), ','(tail(T29, X62), rev(X62, .(X61, []), T31))))\n\nT29 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T29, [], T10) !=? rev([], X17, X17)", fontsize=16, style=filled, fillcolor=lightyellow];
39 [label="39: ','(no(empty(T29)), ','(head(T29, X61), ','(tail(T29, X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 8 | ','(no(empty(T29)), ','(head(T29, X61), ','(tail(T29, X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 9\n\nT29 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T29, [], T10) !=? rev([], X17, X17)", fontsize=16, style=filled, fillcolor=lightyellow];
43 [label="43: ','(','(call(empty(T36)), ','(!_7, failure(a))), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31)))) | ','(no(empty(T36)), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 9\n\nT36 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T36, [], T10) !=? rev([], X17, X17)", fontsize=16, style=filled, fillcolor=lightyellow];
44 [label="44: ','(empty(T36), ','(','(!_7, failure(a)), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31))))) | ?_8 | ','(no(empty(T36)), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 9\n\nT36 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T36, [], T10) !=? rev([], X17, X17)", fontsize=16, style=filled, fillcolor=lightyellow];
47 [label="47: ','(empty(T36), ','(','(!_7, failure(a)), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31))))), SCOPE: 9, CLAUSE: 7 | ?_9 | ?_8 | ','(no(empty(T36)), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 9\n\nT36 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T36, [], T10) !=? rev([], X17, X17)", fontsize=16, style=filled, fillcolor=lightyellow];
49 [label="49: ','(','(!_7, failure(a)), ','(head([], X61), ','(tail([], X62), rev(X62, .(X61, []), T31)))) | ?_9 | ?_8 | ','(no(empty([])), ','(head([], X61), ','(tail([], X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 9\n\nX61 is free\nX62 is free", fontsize=16, style=filled, fillcolor=lightyellow];
50 [label="50: ?_9 | ?_8 | ','(no(empty(T36)), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 9\n\nT36 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T36, [], T10) !=? rev([], X17, X17)\nempty(T36) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
51 [label="51: ','(failure(a), ','(head([], X61), ','(tail([], X62), rev(X62, .(X61, []), T31))))\n\nX61 is free\nX62 is free", fontsize=16, style=filled, fillcolor=lightyellow];
53 [label="53: ','(failure(a), ','(head([], X61), ','(tail([], X62), rev(X62, .(X61, []), T31)))), SCOPE: 10, CLAUSE: 10\n\nX61 is free\nX62 is free", fontsize=16, style=filled, fillcolor=lightyellow];
54 [label="54: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
55 [label="55: ?_8 | ','(no(empty(T36)), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 9\n\nT36 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T36, [], T10) !=? rev([], X17, X17)\nempty(T36) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
56 [label="56: ','(no(empty(T36)), ','(head(T36, X61), ','(tail(T36, X62), rev(X62, .(X61, []), T31)))), SCOPE: 7, CLAUSE: 9\n\nT36 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T36, [], T10) !=? rev([], X17, X17)\nempty(T36) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
59 [label="59: ','(head(T43, X61), ','(tail(T43, X62), rev(X62, .(X61, []), T31)))\n\nT43 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T43, [], T10) !=? rev([], X17, X17)\nempty(T43) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
61 [label="61: ','(head(T43, X61), ','(tail(T43, X62), rev(X62, .(X61, []), T31))), SCOPE: 11, CLAUSE: 3 | ','(head(T43, X61), ','(tail(T43, X62), rev(X62, .(X61, []), T31))), SCOPE: 11, CLAUSE: 4\n\nT43 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T43, [], T10) !=? rev([], X17, X17)\nempty(T43) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
63 [label="63: ','(head(T43, X61), ','(tail(T43, X62), rev(X62, .(X61, []), T31))), SCOPE: 11, CLAUSE: 4\n\nT43 is ground\nX17 is free\nX61 is free\nX62 is free\nrev(T43, [], T10) !=? rev([], X17, X17)\nempty(T43) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
67 [label="67: ','(tail(.(T50, T51), X62), rev(X62, .(T50, []), T31))\n\nT50 is ground\nT51 is ground\nX62 is free", fontsize=16, style=filled, fillcolor=lightyellow];
68 [label="68: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
69 [label="69: ','(tail(.(T50, T51), X62), rev(X62, .(T50, []), T31)), SCOPE: 12, CLAUSE: 5 | ','(tail(.(T50, T51), X62), rev(X62, .(T50, []), T31)), SCOPE: 12, CLAUSE: 6\n\nT50 is ground\nT51 is ground\nX62 is free", fontsize=16, style=filled, fillcolor=lightyellow];
70 [label="70: ','(tail(.(T50, T51), X62), rev(X62, .(T50, []), T31)), SCOPE: 12, CLAUSE: 6\n\nT50 is ground\nT51 is ground\nX62 is free", fontsize=16, style=filled, fillcolor=lightyellow];
73 [label="73: rev(T61, .(T60, []), T31)\n\nT60 is ground\nT61 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
77 [label="77: rev(T61, .(T60, []), T31), SCOPE: 13, CLAUSE: 1 | rev(T61, .(T60, []), T31), SCOPE: 13, CLAUSE: 2\n\nT60 is ground\nT61 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
78 [label="78: true | rev([], .(T66, []), T31), SCOPE: 13, CLAUSE: 2\n\nT66 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
79 [label="79: rev(T61, .(T60, []), T31), SCOPE: 13, CLAUSE: 2\n\nT60 is ground\nT61 is ground\nX107 is free\nrev(T61, .(T60, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
80 [label="80: rev([], .(T66, []), T31), SCOPE: 13, CLAUSE: 2\n\nT66 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
90 [label="90: ','(no(empty([])), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78))))\n\nT76 is ground\nX123 is free\nX124 is free", fontsize=16, style=filled, fillcolor=lightyellow];
91 [label="91: ','(no(empty([])), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))), SCOPE: 14, CLAUSE: 8 | ','(no(empty([])), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))), SCOPE: 14, CLAUSE: 9\n\nT76 is ground\nX123 is free\nX124 is free", fontsize=16, style=filled, fillcolor=lightyellow];
92 [label="92: ','(','(call(empty([])), ','(!_14, failure(a))), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))) | ','(no(empty([])), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))), SCOPE: 14, CLAUSE: 9\n\nT76 is ground\nX123 is free\nX124 is free", fontsize=16, style=filled, fillcolor=lightyellow];
93 [label="93: ','(empty([]), ','(','(!_14, failure(a)), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78))))) | ?_15 | ','(no(empty([])), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))), SCOPE: 14, CLAUSE: 9\n\nT76 is ground\nX123 is free\nX124 is free", fontsize=16, style=filled, fillcolor=lightyellow];
95 [label="95: ','(empty([]), ','(','(!_14, failure(a)), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78))))), SCOPE: 16, CLAUSE: 7 | ?_16 | ?_15 | ','(no(empty([])), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))), SCOPE: 14, CLAUSE: 9\n\nT76 is ground\nX123 is free\nX124 is free", fontsize=16, style=filled, fillcolor=lightyellow];
96 [label="96: ','(','(!_14, failure(a)), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))) | ?_16 | ?_15 | ','(no(empty([])), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))), SCOPE: 14, CLAUSE: 9\n\nT76 is ground\nX123 is free\nX124 is free", fontsize=16, style=filled, fillcolor=lightyellow];
97 [label="97: ','(failure(a), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78))))\n\nT76 is ground\nX123 is free\nX124 is free", fontsize=16, style=filled, fillcolor=lightyellow];
99 [label="99: ','(failure(a), ','(head([], X123), ','(tail([], X124), rev(X124, .(X123, .(T76, [])), T78)))), SCOPE: 17, CLAUSE: 10\n\nT76 is ground\nX123 is free\nX124 is free", fontsize=16, style=filled, fillcolor=lightyellow];
100 [label="100: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
105 [label="105: ','(no(empty(T98)), ','(head(T98, X151), ','(tail(T98, X152), rev(X152, .(X151, .(T99, [])), T101))))\n\nT98 is ground\nT99 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T98, .(T99, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
108 [label="108: ','(no(empty(T98)), ','(head(T98, X151), ','(tail(T98, X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 8 | ','(no(empty(T98)), ','(head(T98, X151), ','(tail(T98, X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 9\n\nT98 is ground\nT99 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T98, .(T99, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
112 [label="112: ','(','(call(empty(T108)), ','(!_18, failure(a))), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101)))) | ','(no(empty(T108)), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 9\n\nT99 is ground\nT108 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T108, .(T99, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
114 [label="114: ','(empty(T108), ','(','(!_18, failure(a)), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101))))) | ?_19 | ','(no(empty(T108)), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 9\n\nT99 is ground\nT108 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T108, .(T99, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
115 [label="115: ','(empty(T108), ','(','(!_18, failure(a)), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101))))), SCOPE: 20, CLAUSE: 7 | ?_20 | ?_19 | ','(no(empty(T108)), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 9\n\nT99 is ground\nT108 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T108, .(T99, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
116 [label="116: ','(','(!_18, failure(a)), ','(head([], X151), ','(tail([], X152), rev(X152, .(X151, .(T99, [])), T101)))) | ?_20 | ?_19 | ','(no(empty([])), ','(head([], X151), ','(tail([], X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 9\n\nT99 is ground\nX107 is free\nX151 is free\nX152 is free\nrev([], .(T99, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
118 [label="118: ?_20 | ?_19 | ','(no(empty(T108)), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 9\n\nT99 is ground\nT108 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T108, .(T99, []), T31) !=? rev([], X107, X107)\nempty(T108) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
119 [label="119: ','(failure(a), ','(head([], X151), ','(tail([], X152), rev(X152, .(X151, .(T99, [])), T101))))\n\nT99 is ground\nX107 is free\nX151 is free\nX152 is free\nrev([], .(T99, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
121 [label="121: ','(failure(a), ','(head([], X151), ','(tail([], X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 21, CLAUSE: 10\n\nT99 is ground\nX107 is free\nX151 is free\nX152 is free\nrev([], .(T99, []), T31) !=? rev([], X107, X107)", fontsize=16, style=filled, fillcolor=lightyellow];
122 [label="122: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
124 [label="124: ?_19 | ','(no(empty(T108)), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 9\n\nT99 is ground\nT108 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T108, .(T99, []), T31) !=? rev([], X107, X107)\nempty(T108) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
125 [label="125: ','(no(empty(T108)), ','(head(T108, X151), ','(tail(T108, X152), rev(X152, .(X151, .(T99, [])), T101)))), SCOPE: 18, CLAUSE: 9\n\nT99 is ground\nT108 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T108, .(T99, []), T31) !=? rev([], X107, X107)\nempty(T108) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
128 [label="128: ','(head(T119, X151), ','(tail(T119, X152), rev(X152, .(X151, .(T99, [])), T101)))\n\nT99 is ground\nT119 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T119, .(T99, []), T31) !=? rev([], X107, X107)\nempty(T119) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
131 [label="131: ','(head(T119, X151), ','(tail(T119, X152), rev(X152, .(X151, .(T99, [])), T101))), SCOPE: 22, CLAUSE: 3 | ','(head(T119, X151), ','(tail(T119, X152), rev(X152, .(X151, .(T99, [])), T101))), SCOPE: 22, CLAUSE: 4\n\nT99 is ground\nT119 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T119, .(T99, []), T31) !=? rev([], X107, X107)\nempty(T119) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
132 [label="132: ','(head(T119, X151), ','(tail(T119, X152), rev(X152, .(X151, .(T99, [])), T101))), SCOPE: 22, CLAUSE: 4\n\nT99 is ground\nT119 is ground\nX107 is free\nX151 is free\nX152 is free\nrev(T119, .(T99, []), T31) !=? rev([], X107, X107)\nempty(T119) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
134 [label="134: ','(tail(.(T128, T129), X152), rev(X152, .(T128, .(T99, [])), T101))\n\nT99 is ground\nT128 is ground\nT129 is ground\nX152 is free", fontsize=16, style=filled, fillcolor=lightyellow];
135 [label="135: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
136 [label="136: ','(tail(.(T128, T129), X152), rev(X152, .(T128, .(T99, [])), T101)), SCOPE: 23, CLAUSE: 5 | ','(tail(.(T128, T129), X152), rev(X152, .(T128, .(T99, [])), T101)), SCOPE: 23, CLAUSE: 6\n\nT99 is ground\nT128 is ground\nT129 is ground\nX152 is free", fontsize=16, style=filled, fillcolor=lightyellow];
137 [label="137: ','(tail(.(T128, T129), X152), rev(X152, .(T128, .(T99, [])), T101)), SCOPE: 23, CLAUSE: 6\n\nT99 is ground\nT128 is ground\nT129 is ground\nX152 is free", fontsize=16, style=filled, fillcolor=lightyellow];
142 [label="142: rev(T143, .(T142, .(T99, [])), T101)\n\nT99 is ground\nT142 is ground\nT143 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
143 [label="143: rev(T143, .(T142, .(T99, [])), T101), SCOPE: 24, CLAUSE: 1 | rev(T143, .(T142, .(T99, [])), T101), SCOPE: 24, CLAUSE: 2\n\nT99 is ground\nT142 is ground\nT143 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
144 [label="144: true | rev([], .(T152, .(T153, [])), T101), SCOPE: 24, CLAUSE: 2\n\nT152 is ground\nT153 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
145 [label="145: rev(T143, .(T142, .(T99, [])), T101), SCOPE: 24, CLAUSE: 2\n\nT99 is ground\nT142 is ground\nT143 is ground\nX197 is free\nrev(T143, .(T142, .(T99, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
146 [label="146: rev([], .(T152, .(T153, [])), T101), SCOPE: 24, CLAUSE: 2\n\nT152 is ground\nT153 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
154 [label="154: ','(no(empty([])), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170))))\n\nT167 is ground\nT168 is ground\nX213 is free\nX214 is free", fontsize=16, style=filled, fillcolor=lightyellow];
157 [label="157: ','(no(empty([])), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))), SCOPE: 25, CLAUSE: 8 | ','(no(empty([])), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))), SCOPE: 25, CLAUSE: 9\n\nT167 is ground\nT168 is ground\nX213 is free\nX214 is free", fontsize=16, style=filled, fillcolor=lightyellow];
158 [label="158: ','(','(call(empty([])), ','(!_25, failure(a))), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))) | ','(no(empty([])), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))), SCOPE: 25, CLAUSE: 9\n\nT167 is ground\nT168 is ground\nX213 is free\nX214 is free", fontsize=16, style=filled, fillcolor=lightyellow];
159 [label="159: ','(empty([]), ','(','(!_25, failure(a)), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170))))) | ?_26 | ','(no(empty([])), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))), SCOPE: 25, CLAUSE: 9\n\nT167 is ground\nT168 is ground\nX213 is free\nX214 is free", fontsize=16, style=filled, fillcolor=lightyellow];
160 [label="160: ','(empty([]), ','(','(!_25, failure(a)), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170))))), SCOPE: 27, CLAUSE: 7 | ?_27 | ?_26 | ','(no(empty([])), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))), SCOPE: 25, CLAUSE: 9\n\nT167 is ground\nT168 is ground\nX213 is free\nX214 is free", fontsize=16, style=filled, fillcolor=lightyellow];
161 [label="161: ','(','(!_25, failure(a)), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))) | ?_27 | ?_26 | ','(no(empty([])), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))), SCOPE: 25, CLAUSE: 9\n\nT167 is ground\nT168 is ground\nX213 is free\nX214 is free", fontsize=16, style=filled, fillcolor=lightyellow];
162 [label="162: ','(failure(a), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170))))\n\nT167 is ground\nT168 is ground\nX213 is free\nX214 is free", fontsize=16, style=filled, fillcolor=lightyellow];
163 [label="163: ','(failure(a), ','(head([], X213), ','(tail([], X214), rev(X214, .(X213, .(T167, .(T168, []))), T170)))), SCOPE: 28, CLAUSE: 10\n\nT167 is ground\nT168 is ground\nX213 is free\nX214 is free", fontsize=16, style=filled, fillcolor=lightyellow];
164 [label="164: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
169 [label="169: ','(no(empty(T198)), ','(head(T198, X241), ','(tail(T198, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202))))\n\nT198 is ground\nT199 is ground\nT200 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T198, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
174 [label="174: ','(no(empty(T198)), ','(head(T198, X241), ','(tail(T198, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 8 | ','(no(empty(T198)), ','(head(T198, X241), ','(tail(T198, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 9\n\nT198 is ground\nT199 is ground\nT200 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T198, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
177 [label="177: ','(','(call(empty(T211)), ','(!_29, failure(a))), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))) | ','(no(empty(T211)), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 9\n\nT199 is ground\nT200 is ground\nT211 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T211, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
180 [label="180: ','(empty(T211), ','(','(!_29, failure(a)), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202))))) | ?_30 | ','(no(empty(T211)), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 9\n\nT199 is ground\nT200 is ground\nT211 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T211, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
181 [label="181: ','(empty(T211), ','(','(!_29, failure(a)), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202))))), SCOPE: 31, CLAUSE: 7 | ?_31 | ?_30 | ','(no(empty(T211)), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 9\n\nT199 is ground\nT200 is ground\nT211 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T211, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
182 [label="182: ','(','(!_29, failure(a)), ','(head([], X241), ','(tail([], X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))) | ?_31 | ?_30 | ','(no(empty([])), ','(head([], X241), ','(tail([], X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 9\n\nT199 is ground\nT200 is ground\nX197 is free\nX241 is free\nX242 is free\nrev([], .(T199, .(T200, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
183 [label="183: ?_31 | ?_30 | ','(no(empty(T211)), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 9\n\nT199 is ground\nT200 is ground\nT211 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T211, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)\nempty(T211) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
184 [label="184: ','(failure(a), ','(head([], X241), ','(tail([], X242), rev(X242, .(X241, .(T199, .(T200, []))), T202))))\n\nT199 is ground\nT200 is ground\nX197 is free\nX241 is free\nX242 is free\nrev([], .(T199, .(T200, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
186 [label="186: ','(failure(a), ','(head([], X241), ','(tail([], X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 32, CLAUSE: 10\n\nT199 is ground\nT200 is ground\nX197 is free\nX241 is free\nX242 is free\nrev([], .(T199, .(T200, [])), T101) !=? rev([], X197, X197)", fontsize=16, style=filled, fillcolor=lightyellow];
187 [label="187: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
188 [label="188: ?_30 | ','(no(empty(T211)), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 9\n\nT199 is ground\nT200 is ground\nT211 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T211, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)\nempty(T211) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
189 [label="189: ','(no(empty(T211)), ','(head(T211, X241), ','(tail(T211, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))), SCOPE: 29, CLAUSE: 9\n\nT199 is ground\nT200 is ground\nT211 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T211, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)\nempty(T211) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
192 [label="192: ','(head(T226, X241), ','(tail(T226, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202)))\n\nT199 is ground\nT200 is ground\nT226 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T226, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)\nempty(T226) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
197 [label="197: ','(head(T226, X241), ','(tail(T226, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202))), SCOPE: 33, CLAUSE: 3 | ','(head(T226, X241), ','(tail(T226, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202))), SCOPE: 33, CLAUSE: 4\n\nT199 is ground\nT200 is ground\nT226 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T226, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)\nempty(T226) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
198 [label="198: ','(head(T226, X241), ','(tail(T226, X242), rev(X242, .(X241, .(T199, .(T200, []))), T202))), SCOPE: 33, CLAUSE: 4\n\nT199 is ground\nT200 is ground\nT226 is ground\nX197 is free\nX241 is free\nX242 is free\nrev(T226, .(T199, .(T200, [])), T101) !=? rev([], X197, X197)\nempty(T226) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
199 [label="199: ','(tail(.(T237, T238), X242), rev(X242, .(T237, .(T199, .(T200, []))), T202))\n\nT199 is ground\nT200 is ground\nT237 is ground\nT238 is ground\nX242 is free", fontsize=16, style=filled, fillcolor=lightyellow];
200 [label="200: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
202 [label="202: ','(tail(.(T237, T238), X242), rev(X242, .(T237, .(T199, .(T200, []))), T202)), SCOPE: 34, CLAUSE: 5 | ','(tail(.(T237, T238), X242), rev(X242, .(T237, .(T199, .(T200, []))), T202)), SCOPE: 34, CLAUSE: 6\n\nT199 is ground\nT200 is ground\nT237 is ground\nT238 is ground\nX242 is free", fontsize=16, style=filled, fillcolor=lightyellow];
203 [label="203: ','(tail(.(T237, T238), X242), rev(X242, .(T237, .(T199, .(T200, []))), T202)), SCOPE: 34, CLAUSE: 6\n\nT199 is ground\nT200 is ground\nT237 is ground\nT238 is ground\nX242 is free", fontsize=16, style=filled, fillcolor=lightyellow];
205 [label="205: rev(T256, .(T255, .(T199, .(T200, []))), T202)\n\nT199 is ground\nT200 is ground\nT255 is ground\nT256 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
209 [label="209: rev(T256, .(T255, .(T199, .(T200, []))), T202), SCOPE: 35, CLAUSE: 1 | rev(T256, .(T255, .(T199, .(T200, []))), T202), SCOPE: 35, CLAUSE: 2\n\nT199 is ground\nT200 is ground\nT255 is ground\nT256 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
210 [label="210: true | rev([], .(T269, .(T270, .(T271, []))), T202), SCOPE: 35, CLAUSE: 2\n\nT269 is ground\nT270 is ground\nT271 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
211 [label="211: rev(T256, .(T255, .(T199, .(T200, []))), T202), SCOPE: 35, CLAUSE: 2\n\nT199 is ground\nT200 is ground\nT255 is ground\nT256 is ground\nX287 is free\nrev(T256, .(T255, .(T199, .(T200, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
212 [label="212: rev([], .(T269, .(T270, .(T271, []))), T202), SCOPE: 35, CLAUSE: 2\n\nT269 is ground\nT270 is ground\nT271 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
220 [label="220: ','(no(empty([])), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293))))\n\nT289 is ground\nT290 is ground\nT291 is ground\nX303 is free\nX304 is free", fontsize=16, style=filled, fillcolor=lightyellow];
223 [label="223: ','(no(empty([])), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))), SCOPE: 36, CLAUSE: 8 | ','(no(empty([])), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))), SCOPE: 36, CLAUSE: 9\n\nT289 is ground\nT290 is ground\nT291 is ground\nX303 is free\nX304 is free", fontsize=16, style=filled, fillcolor=lightyellow];
224 [label="224: ','(','(call(empty([])), ','(!_36, failure(a))), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))) | ','(no(empty([])), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))), SCOPE: 36, CLAUSE: 9\n\nT289 is ground\nT290 is ground\nT291 is ground\nX303 is free\nX304 is free", fontsize=16, style=filled, fillcolor=lightyellow];
225 [label="225: ','(empty([]), ','(','(!_36, failure(a)), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293))))) | ?_37 | ','(no(empty([])), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))), SCOPE: 36, CLAUSE: 9\n\nT289 is ground\nT290 is ground\nT291 is ground\nX303 is free\nX304 is free", fontsize=16, style=filled, fillcolor=lightyellow];
226 [label="226: ','(empty([]), ','(','(!_36, failure(a)), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293))))), SCOPE: 38, CLAUSE: 7 | ?_38 | ?_37 | ','(no(empty([])), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))), SCOPE: 36, CLAUSE: 9\n\nT289 is ground\nT290 is ground\nT291 is ground\nX303 is free\nX304 is free", fontsize=16, style=filled, fillcolor=lightyellow];
227 [label="227: ','(','(!_36, failure(a)), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))) | ?_38 | ?_37 | ','(no(empty([])), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))), SCOPE: 36, CLAUSE: 9\n\nT289 is ground\nT290 is ground\nT291 is ground\nX303 is free\nX304 is free", fontsize=16, style=filled, fillcolor=lightyellow];
228 [label="228: ','(failure(a), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293))))\n\nT289 is ground\nT290 is ground\nT291 is ground\nX303 is free\nX304 is free", fontsize=16, style=filled, fillcolor=lightyellow];
229 [label="229: ','(failure(a), ','(head([], X303), ','(tail([], X304), rev(X304, .(X303, .(T289, .(T290, .(T291, [])))), T293)))), SCOPE: 39, CLAUSE: 10\n\nT289 is ground\nT290 is ground\nT291 is ground\nX303 is free\nX304 is free", fontsize=16, style=filled, fillcolor=lightyellow];
230 [label="230: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
239 [label="239: ','(no(empty(T329)), ','(head(T329, X331), ','(tail(T329, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334))))\n\nT329 is ground\nT330 is ground\nT331 is ground\nT332 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T329, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
244 [label="244: ','(no(empty(T329)), ','(head(T329, X331), ','(tail(T329, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 8 | ','(no(empty(T329)), ','(head(T329, X331), ','(tail(T329, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 9\n\nT329 is ground\nT330 is ground\nT331 is ground\nT332 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T329, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
245 [label="245: ','(','(call(empty(T345)), ','(!_40, failure(a))), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))) | ','(no(empty(T345)), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 9\n\nT330 is ground\nT331 is ground\nT332 is ground\nT345 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T345, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
246 [label="246: ','(empty(T345), ','(','(!_40, failure(a)), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334))))) | ?_41 | ','(no(empty(T345)), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 9\n\nT330 is ground\nT331 is ground\nT332 is ground\nT345 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T345, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
247 [label="247: ','(empty(T345), ','(','(!_40, failure(a)), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334))))), SCOPE: 42, CLAUSE: 7 | ?_42 | ?_41 | ','(no(empty(T345)), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 9\n\nT330 is ground\nT331 is ground\nT332 is ground\nT345 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T345, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
248 [label="248: ','(','(!_40, failure(a)), ','(head([], X331), ','(tail([], X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))) | ?_42 | ?_41 | ','(no(empty([])), ','(head([], X331), ','(tail([], X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 9\n\nT330 is ground\nT331 is ground\nT332 is ground\nX287 is free\nX331 is free\nX332 is free\nrev([], .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
250 [label="250: ?_42 | ?_41 | ','(no(empty(T345)), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 9\n\nT330 is ground\nT331 is ground\nT332 is ground\nT345 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T345, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)\nempty(T345) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
251 [label="251: ','(failure(a), ','(head([], X331), ','(tail([], X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334))))\n\nT330 is ground\nT331 is ground\nT332 is ground\nX287 is free\nX331 is free\nX332 is free\nrev([], .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
253 [label="253: ','(failure(a), ','(head([], X331), ','(tail([], X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 43, CLAUSE: 10\n\nT330 is ground\nT331 is ground\nT332 is ground\nX287 is free\nX331 is free\nX332 is free\nrev([], .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)", fontsize=16, style=filled, fillcolor=lightyellow];
255 [label="255: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
256 [label="256: ?_41 | ','(no(empty(T345)), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 9\n\nT330 is ground\nT331 is ground\nT332 is ground\nT345 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T345, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)\nempty(T345) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
257 [label="257: ','(no(empty(T345)), ','(head(T345, X331), ','(tail(T345, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))), SCOPE: 40, CLAUSE: 9\n\nT330 is ground\nT331 is ground\nT332 is ground\nT345 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T345, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)\nempty(T345) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
261 [label="261: ','(head(T364, X331), ','(tail(T364, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334)))\n\nT330 is ground\nT331 is ground\nT332 is ground\nT364 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T364, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)\nempty(T364) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
263 [label="263: ','(head(T364, X331), ','(tail(T364, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334))), SCOPE: 44, CLAUSE: 3 | ','(head(T364, X331), ','(tail(T364, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334))), SCOPE: 44, CLAUSE: 4\n\nT330 is ground\nT331 is ground\nT332 is ground\nT364 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T364, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)\nempty(T364) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
264 [label="264: ','(head(T364, X331), ','(tail(T364, X332), rev(X332, .(X331, .(T330, .(T331, .(T332, [])))), T334))), SCOPE: 44, CLAUSE: 4\n\nT330 is ground\nT331 is ground\nT332 is ground\nT364 is ground\nX287 is free\nX331 is free\nX332 is free\nrev(T364, .(T330, .(T331, .(T332, []))), T202) !=? rev([], X287, X287)\nempty(T364) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
266 [label="266: ','(tail(.(T377, T378), X332), rev(X332, .(T377, .(T330, .(T331, .(T332, [])))), T334))\n\nT330 is ground\nT331 is ground\nT332 is ground\nT377 is ground\nT378 is ground\nX332 is free", fontsize=16, style=filled, fillcolor=lightyellow];
267 [label="267: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
269 [label="269: ','(tail(.(T377, T378), X332), rev(X332, .(T377, .(T330, .(T331, .(T332, [])))), T334)), SCOPE: 45, CLAUSE: 5 | ','(tail(.(T377, T378), X332), rev(X332, .(T377, .(T330, .(T331, .(T332, [])))), T334)), SCOPE: 45, CLAUSE: 6\n\nT330 is ground\nT331 is ground\nT332 is ground\nT377 is ground\nT378 is ground\nX332 is free", fontsize=16, style=filled, fillcolor=lightyellow];
270 [label="270: ','(tail(.(T377, T378), X332), rev(X332, .(T377, .(T330, .(T331, .(T332, [])))), T334)), SCOPE: 45, CLAUSE: 6\n\nT330 is ground\nT331 is ground\nT332 is ground\nT377 is ground\nT378 is ground\nX332 is free", fontsize=16, style=filled, fillcolor=lightyellow];
274 [label="274: rev(T400, .(T399, .(T330, .(T331, .(T332, [])))), T334)\n\nT330 is ground\nT331 is ground\nT332 is ground\nT399 is ground\nT400 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
275 [label="275: rev(T400, .(T399, .(T330, .(T331, .(T332, [])))), T334), SCOPE: 46, CLAUSE: 1 | rev(T400, .(T399, .(T330, .(T331, .(T332, [])))), T334), SCOPE: 46, CLAUSE: 2\n\nT330 is ground\nT331 is ground\nT332 is ground\nT399 is ground\nT400 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
276 [label="276: true | rev([], .(T417, .(T418, .(T419, .(T420, [])))), T334), SCOPE: 46, CLAUSE: 2\n\nT417 is ground\nT418 is ground\nT419 is ground\nT420 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
278 [label="278: rev(T400, .(T399, .(T330, .(T331, .(T332, [])))), T334), SCOPE: 46, CLAUSE: 2\n\nT330 is ground\nT331 is ground\nT332 is ground\nT399 is ground\nT400 is ground\nX377 is free\nrev(T400, .(T399, .(T330, .(T331, .(T332, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
279 [label="279: rev([], .(T417, .(T418, .(T419, .(T420, [])))), T334), SCOPE: 46, CLAUSE: 2\n\nT417 is ground\nT418 is ground\nT419 is ground\nT420 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
288 [label="288: ','(no(empty([])), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447))))\n\nT442 is ground\nT443 is ground\nT444 is ground\nT445 is ground\nX393 is free\nX394 is free", fontsize=16, style=filled, fillcolor=lightyellow];
289 [label="289: ','(no(empty([])), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))), SCOPE: 47, CLAUSE: 8 | ','(no(empty([])), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))), SCOPE: 47, CLAUSE: 9\n\nT442 is ground\nT443 is ground\nT444 is ground\nT445 is ground\nX393 is free\nX394 is free", fontsize=16, style=filled, fillcolor=lightyellow];
290 [label="290: ','(','(call(empty([])), ','(!_47, failure(a))), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))) | ','(no(empty([])), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))), SCOPE: 47, CLAUSE: 9\n\nT442 is ground\nT443 is ground\nT444 is ground\nT445 is ground\nX393 is free\nX394 is free", fontsize=16, style=filled, fillcolor=lightyellow];
291 [label="291: ','(empty([]), ','(','(!_47, failure(a)), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447))))) | ?_48 | ','(no(empty([])), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))), SCOPE: 47, CLAUSE: 9\n\nT442 is ground\nT443 is ground\nT444 is ground\nT445 is ground\nX393 is free\nX394 is free", fontsize=16, style=filled, fillcolor=lightyellow];
292 [label="292: ','(empty([]), ','(','(!_47, failure(a)), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447))))), SCOPE: 49, CLAUSE: 7 | ?_49 | ?_48 | ','(no(empty([])), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))), SCOPE: 47, CLAUSE: 9\n\nT442 is ground\nT443 is ground\nT444 is ground\nT445 is ground\nX393 is free\nX394 is free", fontsize=16, style=filled, fillcolor=lightyellow];
293 [label="293: ','(','(!_47, failure(a)), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))) | ?_49 | ?_48 | ','(no(empty([])), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))), SCOPE: 47, CLAUSE: 9\n\nT442 is ground\nT443 is ground\nT444 is ground\nT445 is ground\nX393 is free\nX394 is free", fontsize=16, style=filled, fillcolor=lightyellow];
294 [label="294: ','(failure(a), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447))))\n\nT442 is ground\nT443 is ground\nT444 is ground\nT445 is ground\nX393 is free\nX394 is free", fontsize=16, style=filled, fillcolor=lightyellow];
295 [label="295: ','(failure(a), ','(head([], X393), ','(tail([], X394), rev(X394, .(X393, .(T442, .(T443, .(T444, .(T445, []))))), T447)))), SCOPE: 50, CLAUSE: 10\n\nT442 is ground\nT443 is ground\nT444 is ground\nT445 is ground\nX393 is free\nX394 is free", fontsize=16, style=filled, fillcolor=lightyellow];
296 [label="296: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
305 [label="305: ','(no(empty(T491)), ','(head(T491, X421), ','(tail(T491, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497))))\n\nT491 is ground\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T491, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
309 [label="309: ','(no(empty(T491)), ','(head(T491, X421), ','(tail(T491, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 8 | ','(no(empty(T491)), ','(head(T491, X421), ','(tail(T491, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 9\n\nT491 is ground\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T491, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
311 [label="311: ','(','(call(empty(T510)), ','(!_51, failure(a))), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))) | ','(no(empty(T510)), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 9\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT510 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T510, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
312 [label="312: ','(empty(T510), ','(','(!_51, failure(a)), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497))))) | ?_52 | ','(no(empty(T510)), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 9\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT510 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T510, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
313 [label="313: ','(empty(T510), ','(','(!_51, failure(a)), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497))))), SCOPE: 53, CLAUSE: 7 | ?_53 | ?_52 | ','(no(empty(T510)), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 9\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT510 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T510, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
314 [label="314: ','(','(!_51, failure(a)), ','(head([], X421), ','(tail([], X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))) | ?_53 | ?_52 | ','(no(empty([])), ','(head([], X421), ','(tail([], X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 9\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nX377 is free\nX421 is free\nX422 is free\nrev([], .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
315 [label="315: ?_53 | ?_52 | ','(no(empty(T510)), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 9\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT510 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T510, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)\nempty(T510) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
316 [label="316: ','(failure(a), ','(head([], X421), ','(tail([], X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497))))\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nX377 is free\nX421 is free\nX422 is free\nrev([], .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
318 [label="318: ','(failure(a), ','(head([], X421), ','(tail([], X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 54, CLAUSE: 10\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nX377 is free\nX421 is free\nX422 is free\nrev([], .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)", fontsize=16, style=filled, fillcolor=lightyellow];
319 [label="319: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
320 [label="320: ?_52 | ','(no(empty(T510)), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 9\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT510 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T510, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)\nempty(T510) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
321 [label="321: ','(no(empty(T510)), ','(head(T510, X421), ','(tail(T510, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))), SCOPE: 51, CLAUSE: 9\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT510 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T510, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)\nempty(T510) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
326 [label="326: ','(head(T533, X421), ','(tail(T533, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497)))\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT533 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T533, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)\nempty(T533) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
329 [label="329: ','(head(T533, X421), ','(tail(T533, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497))), SCOPE: 55, CLAUSE: 3 | ','(head(T533, X421), ','(tail(T533, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497))), SCOPE: 55, CLAUSE: 4\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT533 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T533, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)\nempty(T533) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
330 [label="330: ','(head(T533, X421), ','(tail(T533, X422), rev(X422, .(X421, .(T492, .(T493, .(T494, .(T495, []))))), T497))), SCOPE: 55, CLAUSE: 4\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT533 is ground\nX377 is free\nX421 is free\nX422 is free\nrev(T533, .(T492, .(T493, .(T494, .(T495, [])))), T334) !=? rev([], X377, X377)\nempty(T533) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
331 [label="331: ','(tail(.(T548, T549), X422), rev(X422, .(T548, .(T492, .(T493, .(T494, .(T495, []))))), T497))\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT548 is ground\nT549 is ground\nX422 is free", fontsize=16, style=filled, fillcolor=lightyellow];
332 [label="332: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
334 [label="334: ','(tail(.(T548, T549), X422), rev(X422, .(T548, .(T492, .(T493, .(T494, .(T495, []))))), T497)), SCOPE: 56, CLAUSE: 5 | ','(tail(.(T548, T549), X422), rev(X422, .(T548, .(T492, .(T493, .(T494, .(T495, []))))), T497)), SCOPE: 56, CLAUSE: 6\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT548 is ground\nT549 is ground\nX422 is free", fontsize=16, style=filled, fillcolor=lightyellow];
335 [label="335: ','(tail(.(T548, T549), X422), rev(X422, .(T548, .(T492, .(T493, .(T494, .(T495, []))))), T497)), SCOPE: 56, CLAUSE: 6\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT548 is ground\nT549 is ground\nX422 is free", fontsize=16, style=filled, fillcolor=lightyellow];
337 [label="337: rev(T575, .(T574, .(T492, .(T493, .(T494, .(T495, []))))), T497)\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT574 is ground\nT575 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
341 [label="341: rev(T575, .(T574, .(T492, .(T493, .(T494, .(T495, []))))), T497), SCOPE: 57, CLAUSE: 1 | rev(T575, .(T574, .(T492, .(T493, .(T494, .(T495, []))))), T497), SCOPE: 57, CLAUSE: 2\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT574 is ground\nT575 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
342 [label="342: true | rev([], .(T596, .(T597, .(T598, .(T599, .(T600, []))))), T497), SCOPE: 57, CLAUSE: 2\n\nT596 is ground\nT597 is ground\nT598 is ground\nT599 is ground\nT600 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
343 [label="343: rev(T575, .(T574, .(T492, .(T493, .(T494, .(T495, []))))), T497), SCOPE: 57, CLAUSE: 2\n\nT492 is ground\nT493 is ground\nT494 is ground\nT495 is ground\nT574 is ground\nT575 is ground\nX467 is free\nrev(T575, .(T574, .(T492, .(T493, .(T494, .(T495, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
344 [label="344: rev([], .(T596, .(T597, .(T598, .(T599, .(T600, []))))), T497), SCOPE: 57, CLAUSE: 2\n\nT596 is ground\nT597 is ground\nT598 is ground\nT599 is ground\nT600 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
352 [label="352: ','(no(empty([])), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632))))\n\nT626 is ground\nT627 is ground\nT628 is ground\nT629 is ground\nT630 is ground\nX483 is free\nX484 is free", fontsize=16, style=filled, fillcolor=lightyellow];
355 [label="355: ','(no(empty([])), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))), SCOPE: 58, CLAUSE: 8 | ','(no(empty([])), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))), SCOPE: 58, CLAUSE: 9\n\nT626 is ground\nT627 is ground\nT628 is ground\nT629 is ground\nT630 is ground\nX483 is free\nX484 is free", fontsize=16, style=filled, fillcolor=lightyellow];
356 [label="356: ','(','(call(empty([])), ','(!_58, failure(a))), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))) | ','(no(empty([])), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))), SCOPE: 58, CLAUSE: 9\n\nT626 is ground\nT627 is ground\nT628 is ground\nT629 is ground\nT630 is ground\nX483 is free\nX484 is free", fontsize=16, style=filled, fillcolor=lightyellow];
357 [label="357: ','(empty([]), ','(','(!_58, failure(a)), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632))))) | ?_59 | ','(no(empty([])), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))), SCOPE: 58, CLAUSE: 9\n\nT626 is ground\nT627 is ground\nT628 is ground\nT629 is ground\nT630 is ground\nX483 is free\nX484 is free", fontsize=16, style=filled, fillcolor=lightyellow];
358 [label="358: ','(empty([]), ','(','(!_58, failure(a)), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632))))), SCOPE: 60, CLAUSE: 7 | ?_60 | ?_59 | ','(no(empty([])), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))), SCOPE: 58, CLAUSE: 9\n\nT626 is ground\nT627 is ground\nT628 is ground\nT629 is ground\nT630 is ground\nX483 is free\nX484 is free", fontsize=16, style=filled, fillcolor=lightyellow];
359 [label="359: ','(','(!_58, failure(a)), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))) | ?_60 | ?_59 | ','(no(empty([])), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))), SCOPE: 58, CLAUSE: 9\n\nT626 is ground\nT627 is ground\nT628 is ground\nT629 is ground\nT630 is ground\nX483 is free\nX484 is free", fontsize=16, style=filled, fillcolor=lightyellow];
360 [label="360: ','(failure(a), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632))))\n\nT626 is ground\nT627 is ground\nT628 is ground\nT629 is ground\nT630 is ground\nX483 is free\nX484 is free", fontsize=16, style=filled, fillcolor=lightyellow];
361 [label="361: ','(failure(a), ','(head([], X483), ','(tail([], X484), rev(X484, .(X483, .(T626, .(T627, .(T628, .(T629, .(T630, [])))))), T632)))), SCOPE: 61, CLAUSE: 10\n\nT626 is ground\nT627 is ground\nT628 is ground\nT629 is ground\nT630 is ground\nX483 is free\nX484 is free", fontsize=16, style=filled, fillcolor=lightyellow];
362 [label="362: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
368 [label="368: ','(no(empty(T684)), ','(head(T684, X511), ','(tail(T684, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691))))\n\nT684 is ground\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T684, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
372 [label="372: ','(no(empty(T684)), ','(head(T684, X511), ','(tail(T684, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 8 | ','(no(empty(T684)), ','(head(T684, X511), ','(tail(T684, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 9\n\nT684 is ground\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T684, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
377 [label="377: ','(','(call(empty(T706)), ','(!_62, failure(a))), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))) | ','(no(empty(T706)), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 9\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT706 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T706, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
378 [label="378: ','(empty(T706), ','(','(!_62, failure(a)), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691))))) | ?_63 | ','(no(empty(T706)), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 9\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT706 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T706, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
379 [label="379: ','(empty(T706), ','(','(!_62, failure(a)), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691))))), SCOPE: 64, CLAUSE: 7 | ?_64 | ?_63 | ','(no(empty(T706)), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 9\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT706 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T706, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
380 [label="380: ','(','(!_62, failure(a)), ','(head([], X511), ','(tail([], X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))) | ?_64 | ?_63 | ','(no(empty([])), ','(head([], X511), ','(tail([], X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 9\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nX467 is free\nX511 is free\nX512 is free\nrev([], .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
381 [label="381: ?_64 | ?_63 | ','(no(empty(T706)), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 9\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT706 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T706, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)\nempty(T706) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
382 [label="382: ','(failure(a), ','(head([], X511), ','(tail([], X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691))))\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nX467 is free\nX511 is free\nX512 is free\nrev([], .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
384 [label="384: ','(failure(a), ','(head([], X511), ','(tail([], X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 65, CLAUSE: 10\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nX467 is free\nX511 is free\nX512 is free\nrev([], .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)", fontsize=16, style=filled, fillcolor=lightyellow];
385 [label="385: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
386 [label="386: ?_63 | ','(no(empty(T706)), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 9\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT706 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T706, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)\nempty(T706) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
387 [label="387: ','(no(empty(T706)), ','(head(T706, X511), ','(tail(T706, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))), SCOPE: 62, CLAUSE: 9\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT706 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T706, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)\nempty(T706) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
390 [label="390: ','(head(T733, X511), ','(tail(T733, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)))\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT733 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T733, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)\nempty(T733) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
393 [label="393: ','(head(T733, X511), ','(tail(T733, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691))), SCOPE: 66, CLAUSE: 3 | ','(head(T733, X511), ','(tail(T733, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691))), SCOPE: 66, CLAUSE: 4\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT733 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T733, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)\nempty(T733) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
395 [label="395: ','(head(T733, X511), ','(tail(T733, X512), rev(X512, .(X511, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691))), SCOPE: 66, CLAUSE: 4\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT733 is ground\nX467 is free\nX511 is free\nX512 is free\nrev(T733, .(T685, .(T686, .(T687, .(T688, .(T689, []))))), T497) !=? rev([], X467, X467)\nempty(T733) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
397 [label="397: ','(tail(.(T750, T751), X512), rev(X512, .(T750, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691))\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT750 is ground\nT751 is ground\nX512 is free", fontsize=16, style=filled, fillcolor=lightyellow];
398 [label="398: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
400 [label="400: ','(tail(.(T750, T751), X512), rev(X512, .(T750, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)), SCOPE: 67, CLAUSE: 5 | ','(tail(.(T750, T751), X512), rev(X512, .(T750, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)), SCOPE: 67, CLAUSE: 6\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT750 is ground\nT751 is ground\nX512 is free", fontsize=16, style=filled, fillcolor=lightyellow];
401 [label="401: ','(tail(.(T750, T751), X512), rev(X512, .(T750, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)), SCOPE: 67, CLAUSE: 6\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT750 is ground\nT751 is ground\nX512 is free", fontsize=16, style=filled, fillcolor=lightyellow];
403 [label="403: rev(T781, .(T780, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691)\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT780 is ground\nT781 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
407 [label="407: rev(T781, .(T780, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691), SCOPE: 68, CLAUSE: 1 | rev(T781, .(T780, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691), SCOPE: 68, CLAUSE: 2\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT780 is ground\nT781 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
408 [label="408: true | rev([], .(T806, .(T807, .(T808, .(T809, .(T810, .(T811, [])))))), T691), SCOPE: 68, CLAUSE: 2\n\nT806 is ground\nT807 is ground\nT808 is ground\nT809 is ground\nT810 is ground\nT811 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
409 [label="409: rev(T781, .(T780, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691), SCOPE: 68, CLAUSE: 2\n\nT685 is ground\nT686 is ground\nT687 is ground\nT688 is ground\nT689 is ground\nT780 is ground\nT781 is ground\nX557 is free\nrev(T781, .(T780, .(T685, .(T686, .(T687, .(T688, .(T689, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
410 [label="410: rev([], .(T806, .(T807, .(T808, .(T809, .(T810, .(T811, [])))))), T691), SCOPE: 68, CLAUSE: 2\n\nT806 is ground\nT807 is ground\nT808 is ground\nT809 is ground\nT810 is ground\nT811 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
416 [label="416: ','(no(empty([])), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848))))\n\nT841 is ground\nT842 is ground\nT843 is ground\nT844 is ground\nT845 is ground\nT846 is ground\nX573 is free\nX574 is free", fontsize=16, style=filled, fillcolor=lightyellow];
419 [label="419: ','(no(empty([])), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))), SCOPE: 69, CLAUSE: 8 | ','(no(empty([])), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))), SCOPE: 69, CLAUSE: 9\n\nT841 is ground\nT842 is ground\nT843 is ground\nT844 is ground\nT845 is ground\nT846 is ground\nX573 is free\nX574 is free", fontsize=16, style=filled, fillcolor=lightyellow];
422 [label="422: ','(','(call(empty([])), ','(!_69, failure(a))), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))) | ','(no(empty([])), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))), SCOPE: 69, CLAUSE: 9\n\nT841 is ground\nT842 is ground\nT843 is ground\nT844 is ground\nT845 is ground\nT846 is ground\nX573 is free\nX574 is free", fontsize=16, style=filled, fillcolor=lightyellow];
423 [label="423: ','(empty([]), ','(','(!_69, failure(a)), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848))))) | ?_70 | ','(no(empty([])), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))), SCOPE: 69, CLAUSE: 9\n\nT841 is ground\nT842 is ground\nT843 is ground\nT844 is ground\nT845 is ground\nT846 is ground\nX573 is free\nX574 is free", fontsize=16, style=filled, fillcolor=lightyellow];
424 [label="424: ','(empty([]), ','(','(!_69, failure(a)), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848))))), SCOPE: 71, CLAUSE: 7 | ?_71 | ?_70 | ','(no(empty([])), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))), SCOPE: 69, CLAUSE: 9\n\nT841 is ground\nT842 is ground\nT843 is ground\nT844 is ground\nT845 is ground\nT846 is ground\nX573 is free\nX574 is free", fontsize=16, style=filled, fillcolor=lightyellow];
425 [label="425: ','(','(!_69, failure(a)), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))) | ?_71 | ?_70 | ','(no(empty([])), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))), SCOPE: 69, CLAUSE: 9\n\nT841 is ground\nT842 is ground\nT843 is ground\nT844 is ground\nT845 is ground\nT846 is ground\nX573 is free\nX574 is free", fontsize=16, style=filled, fillcolor=lightyellow];
426 [label="426: ','(failure(a), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848))))\n\nT841 is ground\nT842 is ground\nT843 is ground\nT844 is ground\nT845 is ground\nT846 is ground\nX573 is free\nX574 is free", fontsize=16, style=filled, fillcolor=lightyellow];
427 [label="427: ','(failure(a), ','(head([], X573), ','(tail([], X574), rev(X574, .(X573, .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, []))))))), T848)))), SCOPE: 72, CLAUSE: 10\n\nT841 is ground\nT842 is ground\nT843 is ground\nT844 is ground\nT845 is ground\nT846 is ground\nX573 is free\nX574 is free", fontsize=16, style=filled, fillcolor=lightyellow];
428 [label="428: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
431 [label="431: ','(no(empty(T908)), ','(head(T908, X601), ','(tail(T908, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916))))\n\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T908, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
438 [label="438: ','(no(empty(T908)), ','(head(T908, X601), ','(tail(T908, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 8 | ','(no(empty(T908)), ','(head(T908, X601), ','(tail(T908, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 9\n\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T908, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
442 [label="442: ','(','(call(empty(T933)), ','(!_73, failure(a))), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))) | ','(no(empty(T933)), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 9\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT933 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T933, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
444 [label="444: ','(empty(T933), ','(','(!_73, failure(a)), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916))))) | ?_74 | ','(no(empty(T933)), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 9\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT933 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T933, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
445 [label="445: ','(empty(T933), ','(','(!_73, failure(a)), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916))))), SCOPE: 75, CLAUSE: 7 | ?_75 | ?_74 | ','(no(empty(T933)), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 9\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT933 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T933, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
446 [label="446: ','(','(!_73, failure(a)), ','(head([], X601), ','(tail([], X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))) | ?_75 | ?_74 | ','(no(empty([])), ','(head([], X601), ','(tail([], X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 9\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nX557 is free\nX601 is free\nX602 is free\nrev([], .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
447 [label="447: ?_75 | ?_74 | ','(no(empty(T933)), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 9\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT933 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T933, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)\nempty(T933) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
448 [label="448: ','(failure(a), ','(head([], X601), ','(tail([], X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916))))\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nX557 is free\nX601 is free\nX602 is free\nrev([], .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
449 [label="449: ','(failure(a), ','(head([], X601), ','(tail([], X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 76, CLAUSE: 10\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nX557 is free\nX601 is free\nX602 is free\nrev([], .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)", fontsize=16, style=filled, fillcolor=lightyellow];
450 [label="450: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
451 [label="451: ?_74 | ','(no(empty(T933)), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 9\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT933 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T933, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)\nempty(T933) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
452 [label="452: ','(no(empty(T933)), ','(head(T933, X601), ','(tail(T933, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))), SCOPE: 73, CLAUSE: 9\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT933 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T933, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)\nempty(T933) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
456 [label="456: ','(head(T964, X601), ','(tail(T964, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)))\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT964 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T964, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)\nempty(T964) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
459 [label="459: ','(head(T964, X601), ','(tail(T964, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916))), SCOPE: 77, CLAUSE: 3 | ','(head(T964, X601), ','(tail(T964, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916))), SCOPE: 77, CLAUSE: 4\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT964 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T964, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)\nempty(T964) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
460 [label="460: ','(head(T964, X601), ','(tail(T964, X602), rev(X602, .(X601, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916))), SCOPE: 77, CLAUSE: 4\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT964 is ground\nX557 is free\nX601 is free\nX602 is free\nrev(T964, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))), T691) !=? rev([], X557, X557)\nempty(T964) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
463 [label="463: ','(tail(.(T983, T984), X602), rev(X602, .(T983, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916))\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT983 is ground\nT984 is ground\nX602 is free", fontsize=16, style=filled, fillcolor=lightyellow];
464 [label="464: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
465 [label="465: ','(tail(.(T983, T984), X602), rev(X602, .(T983, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)), SCOPE: 78, CLAUSE: 5 | ','(tail(.(T983, T984), X602), rev(X602, .(T983, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)), SCOPE: 78, CLAUSE: 6\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT983 is ground\nT984 is ground\nX602 is free", fontsize=16, style=filled, fillcolor=lightyellow];
466 [label="466: ','(tail(.(T983, T984), X602), rev(X602, .(T983, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)), SCOPE: 78, CLAUSE: 6\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT983 is ground\nT984 is ground\nX602 is free", fontsize=16, style=filled, fillcolor=lightyellow];
468 [label="468: rev(T1018, .(T1017, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916)\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT1017 is ground\nT1018 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
470 [label="470: rev(T1018, .(T1017, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916), SCOPE: 79, CLAUSE: 1 | rev(T1018, .(T1017, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916), SCOPE: 79, CLAUSE: 2\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT1017 is ground\nT1018 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
474 [label="474: true | rev([], .(T1047, .(T1048, .(T1049, .(T1050, .(T1051, .(T1052, .(T1053, []))))))), T916), SCOPE: 79, CLAUSE: 2\n\nT1047 is ground\nT1048 is ground\nT1049 is ground\nT1050 is ground\nT1051 is ground\nT1052 is ground\nT1053 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
475 [label="475: rev(T1018, .(T1017, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916), SCOPE: 79, CLAUSE: 2\n\nT909 is ground\nT910 is ground\nT911 is ground\nT912 is ground\nT913 is ground\nT914 is ground\nT1017 is ground\nT1018 is ground\nX647 is free\nrev(T1018, .(T1017, .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
476 [label="476: rev([], .(T1047, .(T1048, .(T1049, .(T1050, .(T1051, .(T1052, .(T1053, []))))))), T916), SCOPE: 79, CLAUSE: 2\n\nT1047 is ground\nT1048 is ground\nT1049 is ground\nT1050 is ground\nT1051 is ground\nT1052 is ground\nT1053 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
484 [label="484: ','(no(empty([])), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095))))\n\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nT1091 is ground\nT1092 is ground\nT1093 is ground\nX663 is free\nX664 is free", fontsize=16, style=filled, fillcolor=lightyellow];
487 [label="487: ','(no(empty([])), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))), SCOPE: 80, CLAUSE: 8 | ','(no(empty([])), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))), SCOPE: 80, CLAUSE: 9\n\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nT1091 is ground\nT1092 is ground\nT1093 is ground\nX663 is free\nX664 is free", fontsize=16, style=filled, fillcolor=lightyellow];
488 [label="488: ','(','(call(empty([])), ','(!_80, failure(a))), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))) | ','(no(empty([])), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))), SCOPE: 80, CLAUSE: 9\n\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nT1091 is ground\nT1092 is ground\nT1093 is ground\nX663 is free\nX664 is free", fontsize=16, style=filled, fillcolor=lightyellow];
489 [label="489: ','(empty([]), ','(','(!_80, failure(a)), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095))))) | ?_81 | ','(no(empty([])), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))), SCOPE: 80, CLAUSE: 9\n\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nT1091 is ground\nT1092 is ground\nT1093 is ground\nX663 is free\nX664 is free", fontsize=16, style=filled, fillcolor=lightyellow];
490 [label="490: ','(empty([]), ','(','(!_80, failure(a)), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095))))), SCOPE: 82, CLAUSE: 7 | ?_82 | ?_81 | ','(no(empty([])), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))), SCOPE: 80, CLAUSE: 9\n\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nT1091 is ground\nT1092 is ground\nT1093 is ground\nX663 is free\nX664 is free", fontsize=16, style=filled, fillcolor=lightyellow];
491 [label="491: ','(','(!_80, failure(a)), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))) | ?_82 | ?_81 | ','(no(empty([])), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))), SCOPE: 80, CLAUSE: 9\n\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nT1091 is ground\nT1092 is ground\nT1093 is ground\nX663 is free\nX664 is free", fontsize=16, style=filled, fillcolor=lightyellow];
492 [label="492: ','(failure(a), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095))))\n\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nT1091 is ground\nT1092 is ground\nT1093 is ground\nX663 is free\nX664 is free", fontsize=16, style=filled, fillcolor=lightyellow];
493 [label="493: ','(failure(a), ','(head([], X663), ','(tail([], X664), rev(X664, .(X663, .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, [])))))))), T1095)))), SCOPE: 83, CLAUSE: 10\n\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nT1091 is ground\nT1092 is ground\nT1093 is ground\nX663 is free\nX664 is free", fontsize=16, style=filled, fillcolor=lightyellow];
494 [label="494: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
503 [label="503: ','(no(empty(T1163)), ','(head(T1163, X691), ','(tail(T1163, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172))))\n\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1163, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
509 [label="509: ','(no(empty(T1163)), ','(head(T1163, X691), ','(tail(T1163, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 8 | ','(no(empty(T1163)), ','(head(T1163, X691), ','(tail(T1163, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 9\n\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1163, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
510 [label="510: ','(','(call(empty(T1191)), ','(!_84, failure(a))), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))) | ','(no(empty(T1191)), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 9\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1191 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1191, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
511 [label="511: ','(empty(T1191), ','(','(!_84, failure(a)), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172))))) | ?_85 | ','(no(empty(T1191)), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 9\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1191 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1191, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
512 [label="512: ','(empty(T1191), ','(','(!_84, failure(a)), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172))))), SCOPE: 86, CLAUSE: 7 | ?_86 | ?_85 | ','(no(empty(T1191)), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 9\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1191 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1191, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
513 [label="513: ','(','(!_84, failure(a)), ','(head([], X691), ','(tail([], X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))) | ?_86 | ?_85 | ','(no(empty([])), ','(head([], X691), ','(tail([], X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 9\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nX647 is free\nX691 is free\nX692 is free\nrev([], .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
514 [label="514: ?_86 | ?_85 | ','(no(empty(T1191)), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 9\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1191 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1191, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)\nempty(T1191) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
515 [label="515: ','(failure(a), ','(head([], X691), ','(tail([], X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172))))\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nX647 is free\nX691 is free\nX692 is free\nrev([], .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
520 [label="520: ','(failure(a), ','(head([], X691), ','(tail([], X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 87, CLAUSE: 10\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nX647 is free\nX691 is free\nX692 is free\nrev([], .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)", fontsize=16, style=filled, fillcolor=lightyellow];
521 [label="521: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
522 [label="522: ?_85 | ','(no(empty(T1191)), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 9\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1191 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1191, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)\nempty(T1191) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
523 [label="523: ','(no(empty(T1191)), ','(head(T1191, X691), ','(tail(T1191, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))), SCOPE: 84, CLAUSE: 9\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1191 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1191, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)\nempty(T1191) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
526 [label="526: ','(head(T1226, X691), ','(tail(T1226, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)))\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1226 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1226, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)\nempty(T1226) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
528 [label="528: ','(head(T1226, X691), ','(tail(T1226, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172))), SCOPE: 88, CLAUSE: 3 | ','(head(T1226, X691), ','(tail(T1226, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172))), SCOPE: 88, CLAUSE: 4\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1226 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1226, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)\nempty(T1226) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
529 [label="529: ','(head(T1226, X691), ','(tail(T1226, X692), rev(X692, .(X691, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172))), SCOPE: 88, CLAUSE: 4\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1226 is ground\nX647 is free\nX691 is free\nX692 is free\nrev(T1226, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))), T916) !=? rev([], X647, X647)\nempty(T1226) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
530 [label="530: ','(tail(.(T1247, T1248), X692), rev(X692, .(T1247, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172))\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1247 is ground\nT1248 is ground\nX692 is free", fontsize=16, style=filled, fillcolor=lightyellow];
531 [label="531: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
533 [label="533: ','(tail(.(T1247, T1248), X692), rev(X692, .(T1247, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)), SCOPE: 89, CLAUSE: 5 | ','(tail(.(T1247, T1248), X692), rev(X692, .(T1247, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)), SCOPE: 89, CLAUSE: 6\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1247 is ground\nT1248 is ground\nX692 is free", fontsize=16, style=filled, fillcolor=lightyellow];
534 [label="534: ','(tail(.(T1247, T1248), X692), rev(X692, .(T1247, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)), SCOPE: 89, CLAUSE: 6\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1247 is ground\nT1248 is ground\nX692 is free", fontsize=16, style=filled, fillcolor=lightyellow];
539 [label="539: rev(T1286, .(T1285, .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))), T1172)\n\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1168 is ground\nT1169 is ground\nT1170 is ground\nT1285 is ground\nT1286 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
545 [label="545: rev(T1286, .(T1285, T1303), T1172)\n\nT1285 is ground\nT1286 is ground\nT1303 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
550 [label="550: rev(T1286, .(T1285, T1303), T1172), SCOPE: 90, CLAUSE: 1 | rev(T1286, .(T1285, T1303), T1172), SCOPE: 90, CLAUSE: 2\n\nT1285 is ground\nT1286 is ground\nT1303 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
551 [label="551: true | rev([], .(T1312, T1313), T1172), SCOPE: 90, CLAUSE: 2\n\nT1312 is ground\nT1313 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
552 [label="552: rev(T1286, .(T1285, T1303), T1172), SCOPE: 90, CLAUSE: 2\n\nT1285 is ground\nT1286 is ground\nT1303 is ground\nX739 is free\nrev(T1286, .(T1285, T1303), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
553 [label="553: rev([], .(T1312, T1313), T1172), SCOPE: 90, CLAUSE: 2\n\nT1312 is ground\nT1313 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
556 [label="556: ','(no(empty([])), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330))))\n\nT1327 is ground\nT1328 is ground\nX755 is free\nX756 is free", fontsize=16, style=filled, fillcolor=lightyellow];
563 [label="563: ','(no(empty([])), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))), SCOPE: 91, CLAUSE: 8 | ','(no(empty([])), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))), SCOPE: 91, CLAUSE: 9\n\nT1327 is ground\nT1328 is ground\nX755 is free\nX756 is free", fontsize=16, style=filled, fillcolor=lightyellow];
564 [label="564: ','(','(call(empty([])), ','(!_91, failure(a))), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))) | ','(no(empty([])), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))), SCOPE: 91, CLAUSE: 9\n\nT1327 is ground\nT1328 is ground\nX755 is free\nX756 is free", fontsize=16, style=filled, fillcolor=lightyellow];
565 [label="565: ','(empty([]), ','(','(!_91, failure(a)), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330))))) | ?_92 | ','(no(empty([])), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))), SCOPE: 91, CLAUSE: 9\n\nT1327 is ground\nT1328 is ground\nX755 is free\nX756 is free", fontsize=16, style=filled, fillcolor=lightyellow];
566 [label="566: ','(empty([]), ','(','(!_91, failure(a)), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330))))), SCOPE: 93, CLAUSE: 7 | ?_93 | ?_92 | ','(no(empty([])), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))), SCOPE: 91, CLAUSE: 9\n\nT1327 is ground\nT1328 is ground\nX755 is free\nX756 is free", fontsize=16, style=filled, fillcolor=lightyellow];
567 [label="567: ','(','(!_91, failure(a)), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))) | ?_93 | ?_92 | ','(no(empty([])), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))), SCOPE: 91, CLAUSE: 9\n\nT1327 is ground\nT1328 is ground\nX755 is free\nX756 is free", fontsize=16, style=filled, fillcolor=lightyellow];
568 [label="568: ','(failure(a), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330))))\n\nT1327 is ground\nT1328 is ground\nX755 is free\nX756 is free", fontsize=16, style=filled, fillcolor=lightyellow];
573 [label="573: ','(failure(a), ','(head([], X755), ','(tail([], X756), rev(X756, .(X755, .(T1327, T1328)), T1330)))), SCOPE: 94, CLAUSE: 10\n\nT1327 is ground\nT1328 is ground\nX755 is free\nX756 is free", fontsize=16, style=filled, fillcolor=lightyellow];
574 [label="574: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
580 [label="580: ','(no(empty(T1358)), ','(head(T1358, X783), ','(tail(T1358, X784), rev(X784, .(X783, .(T1359, T1360)), T1362))))\n\nT1358 is ground\nT1359 is ground\nT1360 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1358, .(T1359, T1360), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
583 [label="583: ','(no(empty(T1358)), ','(head(T1358, X783), ','(tail(T1358, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 8 | ','(no(empty(T1358)), ','(head(T1358, X783), ','(tail(T1358, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 9\n\nT1358 is ground\nT1359 is ground\nT1360 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1358, .(T1359, T1360), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
584 [label="584: ','(','(call(empty(T1371)), ','(!_95, failure(a))), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))) | ','(no(empty(T1371)), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 9\n\nT1359 is ground\nT1360 is ground\nT1371 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1371, .(T1359, T1360), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
585 [label="585: ','(empty(T1371), ','(','(!_95, failure(a)), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362))))) | ?_96 | ','(no(empty(T1371)), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 9\n\nT1359 is ground\nT1360 is ground\nT1371 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1371, .(T1359, T1360), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
586 [label="586: ','(empty(T1371), ','(','(!_95, failure(a)), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362))))), SCOPE: 97, CLAUSE: 7 | ?_97 | ?_96 | ','(no(empty(T1371)), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 9\n\nT1359 is ground\nT1360 is ground\nT1371 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1371, .(T1359, T1360), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
587 [label="587: ','(','(!_95, failure(a)), ','(head([], X783), ','(tail([], X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))) | ?_97 | ?_96 | ','(no(empty([])), ','(head([], X783), ','(tail([], X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 9\n\nT1359 is ground\nT1360 is ground\nX739 is free\nX783 is free\nX784 is free\nrev([], .(T1359, T1360), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
588 [label="588: ?_97 | ?_96 | ','(no(empty(T1371)), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 9\n\nT1359 is ground\nT1360 is ground\nT1371 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1371, .(T1359, T1360), T1172) !=? rev([], X739, X739)\nempty(T1371) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
589 [label="589: ','(failure(a), ','(head([], X783), ','(tail([], X784), rev(X784, .(X783, .(T1359, T1360)), T1362))))\n\nT1359 is ground\nT1360 is ground\nX739 is free\nX783 is free\nX784 is free\nrev([], .(T1359, T1360), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
591 [label="591: ','(failure(a), ','(head([], X783), ','(tail([], X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 98, CLAUSE: 10\n\nT1359 is ground\nT1360 is ground\nX739 is free\nX783 is free\nX784 is free\nrev([], .(T1359, T1360), T1172) !=? rev([], X739, X739)", fontsize=16, style=filled, fillcolor=lightyellow];
592 [label="592: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
593 [label="593: ?_96 | ','(no(empty(T1371)), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 9\n\nT1359 is ground\nT1360 is ground\nT1371 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1371, .(T1359, T1360), T1172) !=? rev([], X739, X739)\nempty(T1371) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
594 [label="594: ','(no(empty(T1371)), ','(head(T1371, X783), ','(tail(T1371, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))), SCOPE: 95, CLAUSE: 9\n\nT1359 is ground\nT1360 is ground\nT1371 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1371, .(T1359, T1360), T1172) !=? rev([], X739, X739)\nempty(T1371) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
595 [label="595: ','(head(T1386, X783), ','(tail(T1386, X784), rev(X784, .(X783, .(T1359, T1360)), T1362)))\n\nT1359 is ground\nT1360 is ground\nT1386 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1386, .(T1359, T1360), T1172) !=? rev([], X739, X739)\nempty(T1386) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
596 [label="596: ','(head(T1386, X783), ','(tail(T1386, X784), rev(X784, .(X783, .(T1359, T1360)), T1362))), SCOPE: 99, CLAUSE: 3 | ','(head(T1386, X783), ','(tail(T1386, X784), rev(X784, .(X783, .(T1359, T1360)), T1362))), SCOPE: 99, CLAUSE: 4\n\nT1359 is ground\nT1360 is ground\nT1386 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1386, .(T1359, T1360), T1172) !=? rev([], X739, X739)\nempty(T1386) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
597 [label="597: ','(head(T1386, X783), ','(tail(T1386, X784), rev(X784, .(X783, .(T1359, T1360)), T1362))), SCOPE: 99, CLAUSE: 4\n\nT1359 is ground\nT1360 is ground\nT1386 is ground\nX739 is free\nX783 is free\nX784 is free\nrev(T1386, .(T1359, T1360), T1172) !=? rev([], X739, X739)\nempty(T1386) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
598 [label="598: ','(tail(.(T1397, T1398), X784), rev(X784, .(T1397, .(T1359, T1360)), T1362))\n\nT1359 is ground\nT1360 is ground\nT1397 is ground\nT1398 is ground\nX784 is free", fontsize=16, style=filled, fillcolor=lightyellow];
599 [label="599: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
600 [label="600: ','(tail(.(T1397, T1398), X784), rev(X784, .(T1397, .(T1359, T1360)), T1362)), SCOPE: 100, CLAUSE: 5 | ','(tail(.(T1397, T1398), X784), rev(X784, .(T1397, .(T1359, T1360)), T1362)), SCOPE: 100, CLAUSE: 6\n\nT1359 is ground\nT1360 is ground\nT1397 is ground\nT1398 is ground\nX784 is free", fontsize=16, style=filled, fillcolor=lightyellow];
601 [label="601: ','(tail(.(T1397, T1398), X784), rev(X784, .(T1397, .(T1359, T1360)), T1362)), SCOPE: 100, CLAUSE: 6\n\nT1359 is ground\nT1360 is ground\nT1397 is ground\nT1398 is ground\nX784 is free", fontsize=16, style=filled, fillcolor=lightyellow];
602 [label="602: rev(T1416, .(T1415, .(T1359, T1360)), T1362)\n\nT1359 is ground\nT1360 is ground\nT1415 is ground\nT1416 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
603 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
1 -> 603 [arrowhead = none ];
603 -> 3;

604 [label="ONLY EVAL with clause\nrev(X11, X12) :- rev(X11, [], X12).\nand substitutionT1 -> T8,\nX11 -> T8,\nT2 -> T10,\nX12 -> T10,\nT9 -> T10", fontsize=14, style = filled, fillcolor = lightblue];
3 -> 604 [arrowhead = none ];
604 -> 7;

605 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
7 -> 605 [arrowhead = none ];
605 -> 11;

606 [label="EVAL with clause\nrev([], X17, X17).\nand substitutionT8 -> [],\nX17 -> [],\nT10 -> []", fontsize=14, style = filled, fillcolor = lightblue];
11 -> 606 [arrowhead = none ];
606 -> 13;

607 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
11 -> 607 [arrowhead = none ];
607 -> 14;

608 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
13 -> 608 [arrowhead = none ];
608 -> 15;

609 [label="ONLY EVAL with clause\nrev(X58, X59, X60) :- ','(no(empty(X58)), ','(head(X58, X61), ','(tail(X58, X62), rev(X62, .(X61, X59), X60)))).\nand substitutionT8 -> T29,\nX58 -> T29,\nX59 -> [],\nT10 -> T31,\nX60 -> T31,\nT30 -> T31", fontsize=14, style = filled, fillcolor = lightblue];
14 -> 609 [arrowhead = none ];
609 -> 35;

610 [label="ONLY EVAL with clause\nrev(X30, X31, X32) :- ','(no(empty(X30)), ','(head(X30, X33), ','(tail(X30, X34), rev(X34, .(X33, X31), X32)))).\nand substitutionX30 -> [],\nX31 -> [],\nT10 -> T17,\nX32 -> T17,\nT16 -> T17", fontsize=14, style = filled, fillcolor = lightblue];
15 -> 610 [arrowhead = none ];
610 -> 20;

611 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
20 -> 611 [arrowhead = none ];
611 -> 23;

612 [label="ONLY EVAL with clause\nno(X41) :- ','(call(X41), ','(!_3, failure(a))).\nand substitutionX41 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
23 -> 612 [arrowhead = none ];
612 -> 25;

613 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
25 -> 613 [arrowhead = none ];
613 -> 27;

614 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
27 -> 614 [arrowhead = none ];
614 -> 28;

615 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
28 -> 615 [arrowhead = none ];
615 -> 29;

616 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
29 -> 616 [arrowhead = none ];
616 -> 30;

617 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
30 -> 617 [arrowhead = none ];
617 -> 31;

618 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
31 -> 618 [arrowhead = none ];
618 -> 32;

619 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
35 -> 619 [arrowhead = none ];
619 -> 39;

620 [label="ONLY EVAL with clause\nno(X69) :- ','(call(X69), ','(!_7, failure(a))).\nand substitutionT29 -> T36,\nX69 -> empty(T36)", fontsize=14, style = filled, fillcolor = lightblue];
39 -> 620 [arrowhead = none ];
620 -> 43;

621 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
43 -> 621 [arrowhead = none ];
621 -> 44;

622 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
44 -> 622 [arrowhead = none ];
622 -> 47;

623 [label="EVAL with clause\nempty([]).\nand substitutionT36 -> []", fontsize=14, style = filled, fillcolor = lightblue];
47 -> 623 [arrowhead = none ];
623 -> 49;

624 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
47 -> 624 [arrowhead = none ];
624 -> 50;

625 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
49 -> 625 [arrowhead = none ];
625 -> 51;

626 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
50 -> 626 [arrowhead = none ];
626 -> 55;

627 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
51 -> 627 [arrowhead = none ];
627 -> 53;

628 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
53 -> 628 [arrowhead = none ];
628 -> 54;

629 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
55 -> 629 [arrowhead = none ];
629 -> 56;

630 [label="ONLY EVAL with clause\nno(X80).\nand substitutionT36 -> T43,\nX80 -> empty(T43)", fontsize=14, style = filled, fillcolor = lightblue];
56 -> 630 [arrowhead = none ];
630 -> 59;

631 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
59 -> 631 [arrowhead = none ];
631 -> 61;

632 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T43), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
61 -> 632 [arrowhead = none ];
632 -> 63;

633 [label="EVAL with clause\nhead(.(X91, X92), X91).\nand substitutionX91 -> T50,\nX92 -> T51,\nT43 -> .(T50, T51),\nX61 -> T50", fontsize=14, style = filled, fillcolor = lightblue];
63 -> 633 [arrowhead = none ];
633 -> 67;

634 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
63 -> 634 [arrowhead = none ];
634 -> 68;

635 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
67 -> 635 [arrowhead = none ];
635 -> 69;

636 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
69 -> 636 [arrowhead = none ];
636 -> 70;

637 [label="ONLY EVAL with clause\ntail(.(X101, X102), X102).\nand substitutionT50 -> T60,\nX101 -> T60,\nT51 -> T61,\nX102 -> T61,\nX62 -> T61", fontsize=14, style = filled, fillcolor = lightblue];
70 -> 637 [arrowhead = none ];
637 -> 73;

638 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
73 -> 638 [arrowhead = none ];
638 -> 77;

639 [label="EVAL with clause\nrev([], X107, X107).\nand substitutionT61 -> [],\nT60 -> T66,\nX107 -> .(T66, []),\nT31 -> .(T66, [])", fontsize=14, style = filled, fillcolor = lightblue];
77 -> 639 [arrowhead = none ];
639 -> 78;

640 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
77 -> 640 [arrowhead = none ];
640 -> 79;

641 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
78 -> 641 [arrowhead = none ];
641 -> 80;

642 [label="ONLY EVAL with clause\nrev(X148, X149, X150) :- ','(no(empty(X148)), ','(head(X148, X151), ','(tail(X148, X152), rev(X152, .(X151, X149), X150)))).\nand substitutionT61 -> T98,\nX148 -> T98,\nT60 -> T99,\nX149 -> .(T99, []),\nT31 -> T101,\nX150 -> T101,\nT100 -> T101", fontsize=14, style = filled, fillcolor = lightblue];
79 -> 642 [arrowhead = none ];
642 -> 105;

643 [label="ONLY EVAL with clause\nrev(X120, X121, X122) :- ','(no(empty(X120)), ','(head(X120, X123), ','(tail(X120, X124), rev(X124, .(X123, X121), X122)))).\nand substitutionX120 -> [],\nT66 -> T76,\nX121 -> .(T76, []),\nT31 -> T78,\nX122 -> T78,\nT77 -> T78", fontsize=14, style = filled, fillcolor = lightblue];
80 -> 643 [arrowhead = none ];
643 -> 90;

644 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
90 -> 644 [arrowhead = none ];
644 -> 91;

645 [label="ONLY EVAL with clause\nno(X131) :- ','(call(X131), ','(!_14, failure(a))).\nand substitutionX131 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
91 -> 645 [arrowhead = none ];
645 -> 92;

646 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
92 -> 646 [arrowhead = none ];
646 -> 93;

647 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
93 -> 647 [arrowhead = none ];
647 -> 95;

648 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
95 -> 648 [arrowhead = none ];
648 -> 96;

649 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
96 -> 649 [arrowhead = none ];
649 -> 97;

650 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
97 -> 650 [arrowhead = none ];
650 -> 99;

651 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
99 -> 651 [arrowhead = none ];
651 -> 100;

652 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
105 -> 652 [arrowhead = none ];
652 -> 108;

653 [label="ONLY EVAL with clause\nno(X159) :- ','(call(X159), ','(!_18, failure(a))).\nand substitutionT98 -> T108,\nX159 -> empty(T108)", fontsize=14, style = filled, fillcolor = lightblue];
108 -> 653 [arrowhead = none ];
653 -> 112;

654 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
112 -> 654 [arrowhead = none ];
654 -> 114;

655 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
114 -> 655 [arrowhead = none ];
655 -> 115;

656 [label="EVAL with clause\nempty([]).\nand substitutionT108 -> []", fontsize=14, style = filled, fillcolor = lightblue];
115 -> 656 [arrowhead = none ];
656 -> 116;

657 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
115 -> 657 [arrowhead = none ];
657 -> 118;

658 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
116 -> 658 [arrowhead = none ];
658 -> 119;

659 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
118 -> 659 [arrowhead = none ];
659 -> 124;

660 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
119 -> 660 [arrowhead = none ];
660 -> 121;

661 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
121 -> 661 [arrowhead = none ];
661 -> 122;

662 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
124 -> 662 [arrowhead = none ];
662 -> 125;

663 [label="ONLY EVAL with clause\nno(X170).\nand substitutionT108 -> T119,\nX170 -> empty(T119)", fontsize=14, style = filled, fillcolor = lightblue];
125 -> 663 [arrowhead = none ];
663 -> 128;

664 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
128 -> 664 [arrowhead = none ];
664 -> 131;

665 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T119), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
131 -> 665 [arrowhead = none ];
665 -> 132;

666 [label="EVAL with clause\nhead(.(X181, X182), X181).\nand substitutionX181 -> T128,\nX182 -> T129,\nT119 -> .(T128, T129),\nX151 -> T128", fontsize=14, style = filled, fillcolor = lightblue];
132 -> 666 [arrowhead = none ];
666 -> 134;

667 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
132 -> 667 [arrowhead = none ];
667 -> 135;

668 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
134 -> 668 [arrowhead = none ];
668 -> 136;

669 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
136 -> 669 [arrowhead = none ];
669 -> 137;

670 [label="ONLY EVAL with clause\ntail(.(X191, X192), X192).\nand substitutionT128 -> T142,\nX191 -> T142,\nT129 -> T143,\nX192 -> T143,\nX152 -> T143", fontsize=14, style = filled, fillcolor = lightblue];
137 -> 670 [arrowhead = none ];
670 -> 142;

671 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
142 -> 671 [arrowhead = none ];
671 -> 143;

672 [label="EVAL with clause\nrev([], X197, X197).\nand substitutionT143 -> [],\nT142 -> T152,\nT99 -> T153,\nX197 -> .(T152, .(T153, [])),\nT101 -> .(T152, .(T153, []))", fontsize=14, style = filled, fillcolor = lightblue];
143 -> 672 [arrowhead = none ];
672 -> 144;

673 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
143 -> 673 [arrowhead = none ];
673 -> 145;

674 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
144 -> 674 [arrowhead = none ];
674 -> 146;

675 [label="ONLY EVAL with clause\nrev(X238, X239, X240) :- ','(no(empty(X238)), ','(head(X238, X241), ','(tail(X238, X242), rev(X242, .(X241, X239), X240)))).\nand substitutionT143 -> T198,\nX238 -> T198,\nT142 -> T199,\nT99 -> T200,\nX239 -> .(T199, .(T200, [])),\nT101 -> T202,\nX240 -> T202,\nT201 -> T202", fontsize=14, style = filled, fillcolor = lightblue];
145 -> 675 [arrowhead = none ];
675 -> 169;

676 [label="ONLY EVAL with clause\nrev(X210, X211, X212) :- ','(no(empty(X210)), ','(head(X210, X213), ','(tail(X210, X214), rev(X214, .(X213, X211), X212)))).\nand substitutionX210 -> [],\nT152 -> T167,\nT153 -> T168,\nX211 -> .(T167, .(T168, [])),\nT101 -> T170,\nX212 -> T170,\nT169 -> T170", fontsize=14, style = filled, fillcolor = lightblue];
146 -> 676 [arrowhead = none ];
676 -> 154;

677 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
154 -> 677 [arrowhead = none ];
677 -> 157;

678 [label="ONLY EVAL with clause\nno(X221) :- ','(call(X221), ','(!_25, failure(a))).\nand substitutionX221 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
157 -> 678 [arrowhead = none ];
678 -> 158;

679 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
158 -> 679 [arrowhead = none ];
679 -> 159;

680 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
159 -> 680 [arrowhead = none ];
680 -> 160;

681 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
160 -> 681 [arrowhead = none ];
681 -> 161;

682 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
161 -> 682 [arrowhead = none ];
682 -> 162;

683 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
162 -> 683 [arrowhead = none ];
683 -> 163;

684 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
163 -> 684 [arrowhead = none ];
684 -> 164;

685 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
169 -> 685 [arrowhead = none ];
685 -> 174;

686 [label="ONLY EVAL with clause\nno(X249) :- ','(call(X249), ','(!_29, failure(a))).\nand substitutionT198 -> T211,\nX249 -> empty(T211)", fontsize=14, style = filled, fillcolor = lightblue];
174 -> 686 [arrowhead = none ];
686 -> 177;

687 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
177 -> 687 [arrowhead = none ];
687 -> 180;

688 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
180 -> 688 [arrowhead = none ];
688 -> 181;

689 [label="EVAL with clause\nempty([]).\nand substitutionT211 -> []", fontsize=14, style = filled, fillcolor = lightblue];
181 -> 689 [arrowhead = none ];
689 -> 182;

690 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
181 -> 690 [arrowhead = none ];
690 -> 183;

691 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
182 -> 691 [arrowhead = none ];
691 -> 184;

692 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
183 -> 692 [arrowhead = none ];
692 -> 188;

693 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
184 -> 693 [arrowhead = none ];
693 -> 186;

694 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
186 -> 694 [arrowhead = none ];
694 -> 187;

695 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
188 -> 695 [arrowhead = none ];
695 -> 189;

696 [label="ONLY EVAL with clause\nno(X260).\nand substitutionT211 -> T226,\nX260 -> empty(T226)", fontsize=14, style = filled, fillcolor = lightblue];
189 -> 696 [arrowhead = none ];
696 -> 192;

697 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
192 -> 697 [arrowhead = none ];
697 -> 197;

698 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T226), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
197 -> 698 [arrowhead = none ];
698 -> 198;

699 [label="EVAL with clause\nhead(.(X271, X272), X271).\nand substitutionX271 -> T237,\nX272 -> T238,\nT226 -> .(T237, T238),\nX241 -> T237", fontsize=14, style = filled, fillcolor = lightblue];
198 -> 699 [arrowhead = none ];
699 -> 199;

700 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
198 -> 700 [arrowhead = none ];
700 -> 200;

701 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
199 -> 701 [arrowhead = none ];
701 -> 202;

702 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
202 -> 702 [arrowhead = none ];
702 -> 203;

703 [label="ONLY EVAL with clause\ntail(.(X281, X282), X282).\nand substitutionT237 -> T255,\nX281 -> T255,\nT238 -> T256,\nX282 -> T256,\nX242 -> T256", fontsize=14, style = filled, fillcolor = lightblue];
203 -> 703 [arrowhead = none ];
703 -> 205;

704 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
205 -> 704 [arrowhead = none ];
704 -> 209;

705 [label="EVAL with clause\nrev([], X287, X287).\nand substitutionT256 -> [],\nT255 -> T269,\nT199 -> T270,\nT200 -> T271,\nX287 -> .(T269, .(T270, .(T271, []))),\nT202 -> .(T269, .(T270, .(T271, [])))", fontsize=14, style = filled, fillcolor = lightblue];
209 -> 705 [arrowhead = none ];
705 -> 210;

706 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
209 -> 706 [arrowhead = none ];
706 -> 211;

707 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
210 -> 707 [arrowhead = none ];
707 -> 212;

708 [label="ONLY EVAL with clause\nrev(X328, X329, X330) :- ','(no(empty(X328)), ','(head(X328, X331), ','(tail(X328, X332), rev(X332, .(X331, X329), X330)))).\nand substitutionT256 -> T329,\nX328 -> T329,\nT255 -> T330,\nT199 -> T331,\nT200 -> T332,\nX329 -> .(T330, .(T331, .(T332, []))),\nT202 -> T334,\nX330 -> T334,\nT333 -> T334", fontsize=14, style = filled, fillcolor = lightblue];
211 -> 708 [arrowhead = none ];
708 -> 239;

709 [label="ONLY EVAL with clause\nrev(X300, X301, X302) :- ','(no(empty(X300)), ','(head(X300, X303), ','(tail(X300, X304), rev(X304, .(X303, X301), X302)))).\nand substitutionX300 -> [],\nT269 -> T289,\nT270 -> T290,\nT271 -> T291,\nX301 -> .(T289, .(T290, .(T291, []))),\nT202 -> T293,\nX302 -> T293,\nT292 -> T293", fontsize=14, style = filled, fillcolor = lightblue];
212 -> 709 [arrowhead = none ];
709 -> 220;

710 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
220 -> 710 [arrowhead = none ];
710 -> 223;

711 [label="ONLY EVAL with clause\nno(X311) :- ','(call(X311), ','(!_36, failure(a))).\nand substitutionX311 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
223 -> 711 [arrowhead = none ];
711 -> 224;

712 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
224 -> 712 [arrowhead = none ];
712 -> 225;

713 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
225 -> 713 [arrowhead = none ];
713 -> 226;

714 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
226 -> 714 [arrowhead = none ];
714 -> 227;

715 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
227 -> 715 [arrowhead = none ];
715 -> 228;

716 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
228 -> 716 [arrowhead = none ];
716 -> 229;

717 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
229 -> 717 [arrowhead = none ];
717 -> 230;

718 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
239 -> 718 [arrowhead = none ];
718 -> 244;

719 [label="ONLY EVAL with clause\nno(X339) :- ','(call(X339), ','(!_40, failure(a))).\nand substitutionT329 -> T345,\nX339 -> empty(T345)", fontsize=14, style = filled, fillcolor = lightblue];
244 -> 719 [arrowhead = none ];
719 -> 245;

720 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
245 -> 720 [arrowhead = none ];
720 -> 246;

721 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
246 -> 721 [arrowhead = none ];
721 -> 247;

722 [label="EVAL with clause\nempty([]).\nand substitutionT345 -> []", fontsize=14, style = filled, fillcolor = lightblue];
247 -> 722 [arrowhead = none ];
722 -> 248;

723 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
247 -> 723 [arrowhead = none ];
723 -> 250;

724 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
248 -> 724 [arrowhead = none ];
724 -> 251;

725 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
250 -> 725 [arrowhead = none ];
725 -> 256;

726 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
251 -> 726 [arrowhead = none ];
726 -> 253;

727 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
253 -> 727 [arrowhead = none ];
727 -> 255;

728 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
256 -> 728 [arrowhead = none ];
728 -> 257;

729 [label="ONLY EVAL with clause\nno(X350).\nand substitutionT345 -> T364,\nX350 -> empty(T364)", fontsize=14, style = filled, fillcolor = lightblue];
257 -> 729 [arrowhead = none ];
729 -> 261;

730 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
261 -> 730 [arrowhead = none ];
730 -> 263;

731 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T364), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
263 -> 731 [arrowhead = none ];
731 -> 264;

732 [label="EVAL with clause\nhead(.(X361, X362), X361).\nand substitutionX361 -> T377,\nX362 -> T378,\nT364 -> .(T377, T378),\nX331 -> T377", fontsize=14, style = filled, fillcolor = lightblue];
264 -> 732 [arrowhead = none ];
732 -> 266;

733 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
264 -> 733 [arrowhead = none ];
733 -> 267;

734 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
266 -> 734 [arrowhead = none ];
734 -> 269;

735 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
269 -> 735 [arrowhead = none ];
735 -> 270;

736 [label="ONLY EVAL with clause\ntail(.(X371, X372), X372).\nand substitutionT377 -> T399,\nX371 -> T399,\nT378 -> T400,\nX372 -> T400,\nX332 -> T400", fontsize=14, style = filled, fillcolor = lightblue];
270 -> 736 [arrowhead = none ];
736 -> 274;

737 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
274 -> 737 [arrowhead = none ];
737 -> 275;

738 [label="EVAL with clause\nrev([], X377, X377).\nand substitutionT400 -> [],\nT399 -> T417,\nT330 -> T418,\nT331 -> T419,\nT332 -> T420,\nX377 -> .(T417, .(T418, .(T419, .(T420, [])))),\nT334 -> .(T417, .(T418, .(T419, .(T420, []))))", fontsize=14, style = filled, fillcolor = lightblue];
275 -> 738 [arrowhead = none ];
738 -> 276;

739 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
275 -> 739 [arrowhead = none ];
739 -> 278;

740 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
276 -> 740 [arrowhead = none ];
740 -> 279;

741 [label="ONLY EVAL with clause\nrev(X418, X419, X420) :- ','(no(empty(X418)), ','(head(X418, X421), ','(tail(X418, X422), rev(X422, .(X421, X419), X420)))).\nand substitutionT400 -> T491,\nX418 -> T491,\nT399 -> T492,\nT330 -> T493,\nT331 -> T494,\nT332 -> T495,\nX419 -> .(T492, .(T493, .(T494, .(T495, [])))),\nT334 -> T497,\nX420 -> T497,\nT496 -> T497", fontsize=14, style = filled, fillcolor = lightblue];
278 -> 741 [arrowhead = none ];
741 -> 305;

742 [label="ONLY EVAL with clause\nrev(X390, X391, X392) :- ','(no(empty(X390)), ','(head(X390, X393), ','(tail(X390, X394), rev(X394, .(X393, X391), X392)))).\nand substitutionX390 -> [],\nT417 -> T442,\nT418 -> T443,\nT419 -> T444,\nT420 -> T445,\nX391 -> .(T442, .(T443, .(T444, .(T445, [])))),\nT334 -> T447,\nX392 -> T447,\nT446 -> T447", fontsize=14, style = filled, fillcolor = lightblue];
279 -> 742 [arrowhead = none ];
742 -> 288;

743 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
288 -> 743 [arrowhead = none ];
743 -> 289;

744 [label="ONLY EVAL with clause\nno(X401) :- ','(call(X401), ','(!_47, failure(a))).\nand substitutionX401 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
289 -> 744 [arrowhead = none ];
744 -> 290;

745 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
290 -> 745 [arrowhead = none ];
745 -> 291;

746 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
291 -> 746 [arrowhead = none ];
746 -> 292;

747 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
292 -> 747 [arrowhead = none ];
747 -> 293;

748 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
293 -> 748 [arrowhead = none ];
748 -> 294;

749 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
294 -> 749 [arrowhead = none ];
749 -> 295;

750 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
295 -> 750 [arrowhead = none ];
750 -> 296;

751 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
305 -> 751 [arrowhead = none ];
751 -> 309;

752 [label="ONLY EVAL with clause\nno(X429) :- ','(call(X429), ','(!_51, failure(a))).\nand substitutionT491 -> T510,\nX429 -> empty(T510)", fontsize=14, style = filled, fillcolor = lightblue];
309 -> 752 [arrowhead = none ];
752 -> 311;

753 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
311 -> 753 [arrowhead = none ];
753 -> 312;

754 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
312 -> 754 [arrowhead = none ];
754 -> 313;

755 [label="EVAL with clause\nempty([]).\nand substitutionT510 -> []", fontsize=14, style = filled, fillcolor = lightblue];
313 -> 755 [arrowhead = none ];
755 -> 314;

756 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
313 -> 756 [arrowhead = none ];
756 -> 315;

757 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
314 -> 757 [arrowhead = none ];
757 -> 316;

758 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
315 -> 758 [arrowhead = none ];
758 -> 320;

759 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
316 -> 759 [arrowhead = none ];
759 -> 318;

760 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
318 -> 760 [arrowhead = none ];
760 -> 319;

761 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
320 -> 761 [arrowhead = none ];
761 -> 321;

762 [label="ONLY EVAL with clause\nno(X440).\nand substitutionT510 -> T533,\nX440 -> empty(T533)", fontsize=14, style = filled, fillcolor = lightblue];
321 -> 762 [arrowhead = none ];
762 -> 326;

763 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
326 -> 763 [arrowhead = none ];
763 -> 329;

764 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T533), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
329 -> 764 [arrowhead = none ];
764 -> 330;

765 [label="EVAL with clause\nhead(.(X451, X452), X451).\nand substitutionX451 -> T548,\nX452 -> T549,\nT533 -> .(T548, T549),\nX421 -> T548", fontsize=14, style = filled, fillcolor = lightblue];
330 -> 765 [arrowhead = none ];
765 -> 331;

766 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
330 -> 766 [arrowhead = none ];
766 -> 332;

767 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
331 -> 767 [arrowhead = none ];
767 -> 334;

768 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
334 -> 768 [arrowhead = none ];
768 -> 335;

769 [label="ONLY EVAL with clause\ntail(.(X461, X462), X462).\nand substitutionT548 -> T574,\nX461 -> T574,\nT549 -> T575,\nX462 -> T575,\nX422 -> T575", fontsize=14, style = filled, fillcolor = lightblue];
335 -> 769 [arrowhead = none ];
769 -> 337;

770 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
337 -> 770 [arrowhead = none ];
770 -> 341;

771 [label="EVAL with clause\nrev([], X467, X467).\nand substitutionT575 -> [],\nT574 -> T596,\nT492 -> T597,\nT493 -> T598,\nT494 -> T599,\nT495 -> T600,\nX467 -> .(T596, .(T597, .(T598, .(T599, .(T600, []))))),\nT497 -> .(T596, .(T597, .(T598, .(T599, .(T600, [])))))", fontsize=14, style = filled, fillcolor = lightblue];
341 -> 771 [arrowhead = none ];
771 -> 342;

772 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
341 -> 772 [arrowhead = none ];
772 -> 343;

773 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
342 -> 773 [arrowhead = none ];
773 -> 344;

774 [label="ONLY EVAL with clause\nrev(X508, X509, X510) :- ','(no(empty(X508)), ','(head(X508, X511), ','(tail(X508, X512), rev(X512, .(X511, X509), X510)))).\nand substitutionT575 -> T684,\nX508 -> T684,\nT574 -> T685,\nT492 -> T686,\nT493 -> T687,\nT494 -> T688,\nT495 -> T689,\nX509 -> .(T685, .(T686, .(T687, .(T688, .(T689, []))))),\nT497 -> T691,\nX510 -> T691,\nT690 -> T691", fontsize=14, style = filled, fillcolor = lightblue];
343 -> 774 [arrowhead = none ];
774 -> 368;

775 [label="ONLY EVAL with clause\nrev(X480, X481, X482) :- ','(no(empty(X480)), ','(head(X480, X483), ','(tail(X480, X484), rev(X484, .(X483, X481), X482)))).\nand substitutionX480 -> [],\nT596 -> T626,\nT597 -> T627,\nT598 -> T628,\nT599 -> T629,\nT600 -> T630,\nX481 -> .(T626, .(T627, .(T628, .(T629, .(T630, []))))),\nT497 -> T632,\nX482 -> T632,\nT631 -> T632", fontsize=14, style = filled, fillcolor = lightblue];
344 -> 775 [arrowhead = none ];
775 -> 352;

776 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
352 -> 776 [arrowhead = none ];
776 -> 355;

777 [label="ONLY EVAL with clause\nno(X491) :- ','(call(X491), ','(!_58, failure(a))).\nand substitutionX491 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
355 -> 777 [arrowhead = none ];
777 -> 356;

778 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
356 -> 778 [arrowhead = none ];
778 -> 357;

779 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
357 -> 779 [arrowhead = none ];
779 -> 358;

780 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
358 -> 780 [arrowhead = none ];
780 -> 359;

781 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
359 -> 781 [arrowhead = none ];
781 -> 360;

782 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
360 -> 782 [arrowhead = none ];
782 -> 361;

783 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
361 -> 783 [arrowhead = none ];
783 -> 362;

784 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
368 -> 784 [arrowhead = none ];
784 -> 372;

785 [label="ONLY EVAL with clause\nno(X519) :- ','(call(X519), ','(!_62, failure(a))).\nand substitutionT684 -> T706,\nX519 -> empty(T706)", fontsize=14, style = filled, fillcolor = lightblue];
372 -> 785 [arrowhead = none ];
785 -> 377;

786 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
377 -> 786 [arrowhead = none ];
786 -> 378;

787 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
378 -> 787 [arrowhead = none ];
787 -> 379;

788 [label="EVAL with clause\nempty([]).\nand substitutionT706 -> []", fontsize=14, style = filled, fillcolor = lightblue];
379 -> 788 [arrowhead = none ];
788 -> 380;

789 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
379 -> 789 [arrowhead = none ];
789 -> 381;

790 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
380 -> 790 [arrowhead = none ];
790 -> 382;

791 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
381 -> 791 [arrowhead = none ];
791 -> 386;

792 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
382 -> 792 [arrowhead = none ];
792 -> 384;

793 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
384 -> 793 [arrowhead = none ];
793 -> 385;

794 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
386 -> 794 [arrowhead = none ];
794 -> 387;

795 [label="ONLY EVAL with clause\nno(X530).\nand substitutionT706 -> T733,\nX530 -> empty(T733)", fontsize=14, style = filled, fillcolor = lightblue];
387 -> 795 [arrowhead = none ];
795 -> 390;

796 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
390 -> 796 [arrowhead = none ];
796 -> 393;

797 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T733), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
393 -> 797 [arrowhead = none ];
797 -> 395;

798 [label="EVAL with clause\nhead(.(X541, X542), X541).\nand substitutionX541 -> T750,\nX542 -> T751,\nT733 -> .(T750, T751),\nX511 -> T750", fontsize=14, style = filled, fillcolor = lightblue];
395 -> 798 [arrowhead = none ];
798 -> 397;

799 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
395 -> 799 [arrowhead = none ];
799 -> 398;

800 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
397 -> 800 [arrowhead = none ];
800 -> 400;

801 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
400 -> 801 [arrowhead = none ];
801 -> 401;

802 [label="ONLY EVAL with clause\ntail(.(X551, X552), X552).\nand substitutionT750 -> T780,\nX551 -> T780,\nT751 -> T781,\nX552 -> T781,\nX512 -> T781", fontsize=14, style = filled, fillcolor = lightblue];
401 -> 802 [arrowhead = none ];
802 -> 403;

803 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
403 -> 803 [arrowhead = none ];
803 -> 407;

804 [label="EVAL with clause\nrev([], X557, X557).\nand substitutionT781 -> [],\nT780 -> T806,\nT685 -> T807,\nT686 -> T808,\nT687 -> T809,\nT688 -> T810,\nT689 -> T811,\nX557 -> .(T806, .(T807, .(T808, .(T809, .(T810, .(T811, [])))))),\nT691 -> .(T806, .(T807, .(T808, .(T809, .(T810, .(T811, []))))))", fontsize=14, style = filled, fillcolor = lightblue];
407 -> 804 [arrowhead = none ];
804 -> 408;

805 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
407 -> 805 [arrowhead = none ];
805 -> 409;

806 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
408 -> 806 [arrowhead = none ];
806 -> 410;

807 [label="ONLY EVAL with clause\nrev(X598, X599, X600) :- ','(no(empty(X598)), ','(head(X598, X601), ','(tail(X598, X602), rev(X602, .(X601, X599), X600)))).\nand substitutionT781 -> T908,\nX598 -> T908,\nT780 -> T909,\nT685 -> T910,\nT686 -> T911,\nT687 -> T912,\nT688 -> T913,\nT689 -> T914,\nX599 -> .(T909, .(T910, .(T911, .(T912, .(T913, .(T914, [])))))),\nT691 -> T916,\nX600 -> T916,\nT915 -> T916", fontsize=14, style = filled, fillcolor = lightblue];
409 -> 807 [arrowhead = none ];
807 -> 431;

808 [label="ONLY EVAL with clause\nrev(X570, X571, X572) :- ','(no(empty(X570)), ','(head(X570, X573), ','(tail(X570, X574), rev(X574, .(X573, X571), X572)))).\nand substitutionX570 -> [],\nT806 -> T841,\nT807 -> T842,\nT808 -> T843,\nT809 -> T844,\nT810 -> T845,\nT811 -> T846,\nX571 -> .(T841, .(T842, .(T843, .(T844, .(T845, .(T846, [])))))),\nT691 -> T848,\nX572 -> T848,\nT847 -> T848", fontsize=14, style = filled, fillcolor = lightblue];
410 -> 808 [arrowhead = none ];
808 -> 416;

809 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
416 -> 809 [arrowhead = none ];
809 -> 419;

810 [label="ONLY EVAL with clause\nno(X581) :- ','(call(X581), ','(!_69, failure(a))).\nand substitutionX581 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
419 -> 810 [arrowhead = none ];
810 -> 422;

811 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
422 -> 811 [arrowhead = none ];
811 -> 423;

812 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
423 -> 812 [arrowhead = none ];
812 -> 424;

813 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
424 -> 813 [arrowhead = none ];
813 -> 425;

814 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
425 -> 814 [arrowhead = none ];
814 -> 426;

815 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
426 -> 815 [arrowhead = none ];
815 -> 427;

816 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
427 -> 816 [arrowhead = none ];
816 -> 428;

817 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
431 -> 817 [arrowhead = none ];
817 -> 438;

818 [label="ONLY EVAL with clause\nno(X609) :- ','(call(X609), ','(!_73, failure(a))).\nand substitutionT908 -> T933,\nX609 -> empty(T933)", fontsize=14, style = filled, fillcolor = lightblue];
438 -> 818 [arrowhead = none ];
818 -> 442;

819 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
442 -> 819 [arrowhead = none ];
819 -> 444;

820 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
444 -> 820 [arrowhead = none ];
820 -> 445;

821 [label="EVAL with clause\nempty([]).\nand substitutionT933 -> []", fontsize=14, style = filled, fillcolor = lightblue];
445 -> 821 [arrowhead = none ];
821 -> 446;

822 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
445 -> 822 [arrowhead = none ];
822 -> 447;

823 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
446 -> 823 [arrowhead = none ];
823 -> 448;

824 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
447 -> 824 [arrowhead = none ];
824 -> 451;

825 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
448 -> 825 [arrowhead = none ];
825 -> 449;

826 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
449 -> 826 [arrowhead = none ];
826 -> 450;

827 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
451 -> 827 [arrowhead = none ];
827 -> 452;

828 [label="ONLY EVAL with clause\nno(X620).\nand substitutionT933 -> T964,\nX620 -> empty(T964)", fontsize=14, style = filled, fillcolor = lightblue];
452 -> 828 [arrowhead = none ];
828 -> 456;

829 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
456 -> 829 [arrowhead = none ];
829 -> 459;

830 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T964), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
459 -> 830 [arrowhead = none ];
830 -> 460;

831 [label="EVAL with clause\nhead(.(X631, X632), X631).\nand substitutionX631 -> T983,\nX632 -> T984,\nT964 -> .(T983, T984),\nX601 -> T983", fontsize=14, style = filled, fillcolor = lightblue];
460 -> 831 [arrowhead = none ];
831 -> 463;

832 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
460 -> 832 [arrowhead = none ];
832 -> 464;

833 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
463 -> 833 [arrowhead = none ];
833 -> 465;

834 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
465 -> 834 [arrowhead = none ];
834 -> 466;

835 [label="ONLY EVAL with clause\ntail(.(X641, X642), X642).\nand substitutionT983 -> T1017,\nX641 -> T1017,\nT984 -> T1018,\nX642 -> T1018,\nX602 -> T1018", fontsize=14, style = filled, fillcolor = lightblue];
466 -> 835 [arrowhead = none ];
835 -> 468;

836 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
468 -> 836 [arrowhead = none ];
836 -> 470;

837 [label="EVAL with clause\nrev([], X647, X647).\nand substitutionT1018 -> [],\nT1017 -> T1047,\nT909 -> T1048,\nT910 -> T1049,\nT911 -> T1050,\nT912 -> T1051,\nT913 -> T1052,\nT914 -> T1053,\nX647 -> .(T1047, .(T1048, .(T1049, .(T1050, .(T1051, .(T1052, .(T1053, []))))))),\nT916 -> .(T1047, .(T1048, .(T1049, .(T1050, .(T1051, .(T1052, .(T1053, [])))))))", fontsize=14, style = filled, fillcolor = lightblue];
470 -> 837 [arrowhead = none ];
837 -> 474;

838 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
470 -> 838 [arrowhead = none ];
838 -> 475;

839 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
474 -> 839 [arrowhead = none ];
839 -> 476;

840 [label="ONLY EVAL with clause\nrev(X688, X689, X690) :- ','(no(empty(X688)), ','(head(X688, X691), ','(tail(X688, X692), rev(X692, .(X691, X689), X690)))).\nand substitutionT1018 -> T1163,\nX688 -> T1163,\nT1017 -> T1164,\nT909 -> T1165,\nT910 -> T1166,\nT911 -> T1167,\nT912 -> T1168,\nT913 -> T1169,\nT914 -> T1170,\nX689 -> .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, []))))))),\nT916 -> T1172,\nX690 -> T1172,\nT1171 -> T1172", fontsize=14, style = filled, fillcolor = lightblue];
475 -> 840 [arrowhead = none ];
840 -> 503;

841 [label="ONLY EVAL with clause\nrev(X660, X661, X662) :- ','(no(empty(X660)), ','(head(X660, X663), ','(tail(X660, X664), rev(X664, .(X663, X661), X662)))).\nand substitutionX660 -> [],\nT1047 -> T1087,\nT1048 -> T1088,\nT1049 -> T1089,\nT1050 -> T1090,\nT1051 -> T1091,\nT1052 -> T1092,\nT1053 -> T1093,\nX661 -> .(T1087, .(T1088, .(T1089, .(T1090, .(T1091, .(T1092, .(T1093, []))))))),\nT916 -> T1095,\nX662 -> T1095,\nT1094 -> T1095", fontsize=14, style = filled, fillcolor = lightblue];
476 -> 841 [arrowhead = none ];
841 -> 484;

842 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
484 -> 842 [arrowhead = none ];
842 -> 487;

843 [label="ONLY EVAL with clause\nno(X671) :- ','(call(X671), ','(!_80, failure(a))).\nand substitutionX671 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
487 -> 843 [arrowhead = none ];
843 -> 488;

844 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
488 -> 844 [arrowhead = none ];
844 -> 489;

845 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
489 -> 845 [arrowhead = none ];
845 -> 490;

846 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
490 -> 846 [arrowhead = none ];
846 -> 491;

847 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
491 -> 847 [arrowhead = none ];
847 -> 492;

848 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
492 -> 848 [arrowhead = none ];
848 -> 493;

849 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
493 -> 849 [arrowhead = none ];
849 -> 494;

850 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
503 -> 850 [arrowhead = none ];
850 -> 509;

851 [label="ONLY EVAL with clause\nno(X699) :- ','(call(X699), ','(!_84, failure(a))).\nand substitutionT1163 -> T1191,\nX699 -> empty(T1191)", fontsize=14, style = filled, fillcolor = lightblue];
509 -> 851 [arrowhead = none ];
851 -> 510;

852 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
510 -> 852 [arrowhead = none ];
852 -> 511;

853 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
511 -> 853 [arrowhead = none ];
853 -> 512;

854 [label="EVAL with clause\nempty([]).\nand substitutionT1191 -> []", fontsize=14, style = filled, fillcolor = lightblue];
512 -> 854 [arrowhead = none ];
854 -> 513;

855 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
512 -> 855 [arrowhead = none ];
855 -> 514;

856 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
513 -> 856 [arrowhead = none ];
856 -> 515;

857 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
514 -> 857 [arrowhead = none ];
857 -> 522;

858 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
515 -> 858 [arrowhead = none ];
858 -> 520;

859 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
520 -> 859 [arrowhead = none ];
859 -> 521;

860 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
522 -> 860 [arrowhead = none ];
860 -> 523;

861 [label="ONLY EVAL with clause\nno(X710).\nand substitutionT1191 -> T1226,\nX710 -> empty(T1226)", fontsize=14, style = filled, fillcolor = lightblue];
523 -> 861 [arrowhead = none ];
861 -> 526;

862 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
526 -> 862 [arrowhead = none ];
862 -> 528;

863 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T1226), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
528 -> 863 [arrowhead = none ];
863 -> 529;

864 [label="EVAL with clause\nhead(.(X721, X722), X721).\nand substitutionX721 -> T1247,\nX722 -> T1248,\nT1226 -> .(T1247, T1248),\nX691 -> T1247", fontsize=14, style = filled, fillcolor = lightblue];
529 -> 864 [arrowhead = none ];
864 -> 530;

865 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
529 -> 865 [arrowhead = none ];
865 -> 531;

866 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
530 -> 866 [arrowhead = none ];
866 -> 533;

867 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
533 -> 867 [arrowhead = none ];
867 -> 534;

868 [label="ONLY EVAL with clause\ntail(.(X731, X732), X732).\nand substitutionT1247 -> T1285,\nX731 -> T1285,\nT1248 -> T1286,\nX732 -> T1286,\nX692 -> T1286", fontsize=14, style = filled, fillcolor = lightblue];
534 -> 868 [arrowhead = none ];
868 -> 539;

869 [label="GENERALIZATION\nT1303 <-- .(T1164, .(T1165, .(T1166, .(T1167, .(T1168, .(T1169, .(T1170, [])))))))\n\nNew Knowledge:\nT1303 is ground", fontsize=14, style = filled, fillcolor = violet];
539 -> 869 [arrowhead = none ];
869 -> 545;

870 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
545 -> 870 [arrowhead = none ];
870 -> 550;

871 [label="EVAL with clause\nrev([], X739, X739).\nand substitutionT1286 -> [],\nT1285 -> T1312,\nT1303 -> T1313,\nX739 -> .(T1312, T1313),\nT1172 -> .(T1312, T1313)", fontsize=14, style = filled, fillcolor = lightblue];
550 -> 871 [arrowhead = none ];
871 -> 551;

872 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
550 -> 872 [arrowhead = none ];
872 -> 552;

873 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
551 -> 873 [arrowhead = none ];
873 -> 553;

874 [label="ONLY EVAL with clause\nrev(X780, X781, X782) :- ','(no(empty(X780)), ','(head(X780, X783), ','(tail(X780, X784), rev(X784, .(X783, X781), X782)))).\nand substitutionT1286 -> T1358,\nX780 -> T1358,\nT1285 -> T1359,\nT1303 -> T1360,\nX781 -> .(T1359, T1360),\nT1172 -> T1362,\nX782 -> T1362,\nT1361 -> T1362", fontsize=14, style = filled, fillcolor = lightblue];
552 -> 874 [arrowhead = none ];
874 -> 580;

875 [label="ONLY EVAL with clause\nrev(X752, X753, X754) :- ','(no(empty(X752)), ','(head(X752, X755), ','(tail(X752, X756), rev(X756, .(X755, X753), X754)))).\nand substitutionX752 -> [],\nT1312 -> T1327,\nT1313 -> T1328,\nX753 -> .(T1327, T1328),\nT1172 -> T1330,\nX754 -> T1330,\nT1329 -> T1330", fontsize=14, style = filled, fillcolor = lightblue];
553 -> 875 [arrowhead = none ];
875 -> 556;

876 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
556 -> 876 [arrowhead = none ];
876 -> 563;

877 [label="ONLY EVAL with clause\nno(X763) :- ','(call(X763), ','(!_91, failure(a))).\nand substitutionX763 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
563 -> 877 [arrowhead = none ];
877 -> 564;

878 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
564 -> 878 [arrowhead = none ];
878 -> 565;

879 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
565 -> 879 [arrowhead = none ];
879 -> 566;

880 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
566 -> 880 [arrowhead = none ];
880 -> 567;

881 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
567 -> 881 [arrowhead = none ];
881 -> 568;

882 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
568 -> 882 [arrowhead = none ];
882 -> 573;

883 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
573 -> 883 [arrowhead = none ];
883 -> 574;

884 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
580 -> 884 [arrowhead = none ];
884 -> 583;

885 [label="ONLY EVAL with clause\nno(X791) :- ','(call(X791), ','(!_95, failure(a))).\nand substitutionT1358 -> T1371,\nX791 -> empty(T1371)", fontsize=14, style = filled, fillcolor = lightblue];
583 -> 885 [arrowhead = none ];
885 -> 584;

886 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
584 -> 886 [arrowhead = none ];
886 -> 585;

887 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
585 -> 887 [arrowhead = none ];
887 -> 586;

888 [label="EVAL with clause\nempty([]).\nand substitutionT1371 -> []", fontsize=14, style = filled, fillcolor = lightblue];
586 -> 888 [arrowhead = none ];
888 -> 587;

889 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
586 -> 889 [arrowhead = none ];
889 -> 588;

890 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
587 -> 890 [arrowhead = none ];
890 -> 589;

891 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
588 -> 891 [arrowhead = none ];
891 -> 593;

892 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
589 -> 892 [arrowhead = none ];
892 -> 591;

893 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
591 -> 893 [arrowhead = none ];
893 -> 592;

894 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
593 -> 894 [arrowhead = none ];
894 -> 594;

895 [label="ONLY EVAL with clause\nno(X802).\nand substitutionT1371 -> T1386,\nX802 -> empty(T1386)", fontsize=14, style = filled, fillcolor = lightblue];
594 -> 895 [arrowhead = none ];
895 -> 595;

896 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
595 -> 896 [arrowhead = none ];
896 -> 596;

897 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T1386), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
596 -> 897 [arrowhead = none ];
897 -> 597;

898 [label="EVAL with clause\nhead(.(X813, X814), X813).\nand substitutionX813 -> T1397,\nX814 -> T1398,\nT1386 -> .(T1397, T1398),\nX783 -> T1397", fontsize=14, style = filled, fillcolor = lightblue];
597 -> 898 [arrowhead = none ];
898 -> 598;

899 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
597 -> 899 [arrowhead = none ];
899 -> 599;

900 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
598 -> 900 [arrowhead = none ];
900 -> 600;

901 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
600 -> 901 [arrowhead = none ];
901 -> 601;

902 [label="ONLY EVAL with clause\ntail(.(X823, X824), X824).\nand substitutionT1397 -> T1415,\nX823 -> T1415,\nT1398 -> T1416,\nX824 -> T1416,\nX784 -> T1416", fontsize=14, style = filled, fillcolor = lightblue];
601 -> 902 [arrowhead = none ];
902 -> 602;

903 [label="INSTANCE with matching:\nT1286 -> T1416\nT1285 -> T1415\nT1303 -> .(T1359, T1360)\nT1172 -> T1362", fontsize=14, style = filled, fillcolor = lightgrey];
602 -> 903 [arrowhead = none , style=dashed];
903 -> 545[style=dashed];

}

(2) Obligation:

Complexity Dependency Tuples Problem
Rules:

f1_in([]) → f1_out1
f1_in(.(z0, [])) → f1_out1
f1_in(.(z0, .(z1, []))) → f1_out1
f1_in(.(z0, .(z1, .(z2, [])))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, []))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f545_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f1_out1
f545_in([], z0, z1) → f545_out1
f545_in(.(z0, z1), z2, z3) → U2(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f545_out1, .(z0, z1), z2, z3) → f545_out1

Tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c8(U1'(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))), F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F545_IN(.(z0, z1), z2, z3) → c11(U2'(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3), F545_IN(z1, z0, .(z2, z3)))

S tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c8(U1'(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))), F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F545_IN(.(z0, z1), z2, z3) → c11(U2'(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3), F545_IN(z1, z0, .(z2, z3)))

K tuples:none
Defined Rule Symbols:

f1_in, U1, f545_in, U2

Defined Pair Symbols:

F1_IN, F545_IN

Compound Symbols:

c8, c11

(3) CdtGraphSplitRhsProof (BOTH BOUNDS(ID, ID) transformation)

Split RHS of tuples not part of any SCC

(4) Obligation:

Complexity Dependency Tuples Problem
Rules:

f1_in([]) → f1_out1
f1_in(.(z0, [])) → f1_out1
f1_in(.(z0, .(z1, []))) → f1_out1
f1_in(.(z0, .(z1, .(z2, [])))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, []))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f545_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f1_out1
f545_in([], z0, z1) → f545_out1
f545_in(.(z0, z1), z2, z3) → U2(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f545_out1, .(z0, z1), z2, z3) → f545_out1

Tuples:

F545_IN(.(z0, z1), z2, z3) → c11(U2'(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3), F545_IN(z1, z0, .(z2, z3)))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(U1'(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))

S tuples:

F545_IN(.(z0, z1), z2, z3) → c11(U2'(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3), F545_IN(z1, z0, .(z2, z3)))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(U1'(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))

K tuples:none
Defined Rule Symbols:

f1_in, U1, f545_in, U2

Defined Pair Symbols:

F545_IN, F1_IN

Compound Symbols:

c11, c

(5) CdtGraphRemoveTrailingTuplepartsProof (BOTH BOUNDS(ID, ID) transformation)

Removed 2 trailing tuple parts

(6) Obligation:

Complexity Dependency Tuples Problem
Rules:

f1_in([]) → f1_out1
f1_in(.(z0, [])) → f1_out1
f1_in(.(z0, .(z1, []))) → f1_out1
f1_in(.(z0, .(z1, .(z2, [])))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, []))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f545_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f1_out1
f545_in([], z0, z1) → f545_out1
f545_in(.(z0, z1), z2, z3) → U2(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f545_out1, .(z0, z1), z2, z3) → f545_out1

Tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F545_IN(.(z0, z1), z2, z3) → c11(F545_IN(z1, z0, .(z2, z3)))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

S tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F545_IN(.(z0, z1), z2, z3) → c11(F545_IN(z1, z0, .(z2, z3)))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

K tuples:none
Defined Rule Symbols:

f1_in, U1, f545_in, U2

Defined Pair Symbols:

F1_IN, F545_IN

Compound Symbols:

c, c11, c

(7) CdtKnowledgeProof (EQUIVALENT transformation)

The following tuples could be moved from S to K by knowledge propagation:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

(8) Obligation:

Complexity Dependency Tuples Problem
Rules:

f1_in([]) → f1_out1
f1_in(.(z0, [])) → f1_out1
f1_in(.(z0, .(z1, []))) → f1_out1
f1_in(.(z0, .(z1, .(z2, [])))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, []))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f545_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f1_out1
f545_in([], z0, z1) → f545_out1
f545_in(.(z0, z1), z2, z3) → U2(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f545_out1, .(z0, z1), z2, z3) → f545_out1

Tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F545_IN(.(z0, z1), z2, z3) → c11(F545_IN(z1, z0, .(z2, z3)))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

S tuples:

F545_IN(.(z0, z1), z2, z3) → c11(F545_IN(z1, z0, .(z2, z3)))

K tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

Defined Rule Symbols:

f1_in, U1, f545_in, U2

Defined Pair Symbols:

F1_IN, F545_IN

Compound Symbols:

c, c11, c

(9) CdtPolyRedPairProof (UPPER BOUND (ADD(O(n^1))) transformation)

Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.

F545_IN(.(z0, z1), z2, z3) → c11(F545_IN(z1, z0, .(z2, z3)))

We considered the (Usable) Rules:none
And the Tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F545_IN(.(z0, z1), z2, z3) → c11(F545_IN(z1, z0, .(z2, z3)))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

The order we found is given by the following interpretation:
Polynomial interpretation :

POL(.(x₁, x₂)) = [3] + x₂
POL(F1_IN(x₁)) = [3]x₁
POL(F545_IN(x₁, x₂, x₃)) = [3]x₁ + x₃
POL([]) = [2]
POL(c) = 0
POL(c(x₁)) = x₁
POL(c11(x₁)) = x₁

(10) Obligation:

Complexity Dependency Tuples Problem
Rules:

f1_in([]) → f1_out1
f1_in(.(z0, [])) → f1_out1
f1_in(.(z0, .(z1, []))) → f1_out1
f1_in(.(z0, .(z1, .(z2, [])))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, []))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f1_out1
f1_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f545_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f545_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f1_out1
f545_in([], z0, z1) → f545_out1
f545_in(.(z0, z1), z2, z3) → U2(f545_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f545_out1, .(z0, z1), z2, z3) → f545_out1

Tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F545_IN(.(z0, z1), z2, z3) → c11(F545_IN(z1, z0, .(z2, z3)))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

S tuples:none
K tuples:

F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F545_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F1_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c
F545_IN(.(z0, z1), z2, z3) → c11(F545_IN(z1, z0, .(z2, z3)))

Defined Rule Symbols:

f1_in, U1, f545_in, U2

Defined Pair Symbols:

F1_IN, F545_IN

Compound Symbols:

c, c11, c

(11) SIsEmptyProof (EQUIVALENT transformation)

The set S is empty

(12) BOUNDS(O(1), O(1))

(13) PrologToCdtProblemTransformerProof (UPPER BOUND (ID) transformation)

Built complexity over-approximating cdt problems from derivation graph.

digraph dp_graph {
node [outthreshold=100, inthreshold=100];
2 [label="2: rev(T1, T2)\n\nT1 is ground", fontsize=16, style=filled, fillcolor=lightyellow, color=red];
4 [label="4: rev(T1, T2), SCOPE: 1, CLAUSE: 0\n\nT1 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
5 [label="5: rev(T5, [], T7)\n\nT5 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
6 [label="6: rev(T5, [], T7), SCOPE: 2, CLAUSE: 1 | rev(T5, [], T7), SCOPE: 2, CLAUSE: 2\n\nT5 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
8 [label="8: true | rev([], [], T7), SCOPE: 2, CLAUSE: 2\n\n", fontsize=16, style=filled, fillcolor=lightyellow];
9 [label="9: rev(T5, [], T7), SCOPE: 2, CLAUSE: 2\n\nT5 is ground\nX11 is free\nrev(T5, [], T7) !=? rev([], X11, X11)", fontsize=16, style=filled, fillcolor=lightyellow];
10 [label="10: rev([], [], T7), SCOPE: 2, CLAUSE: 2\n\n", fontsize=16, style=filled, fillcolor=lightyellow];
12 [label="12: ','(no(empty([])), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14))))\n\nX27 is free\nX28 is free", fontsize=16, style=filled, fillcolor=lightyellow];
16 [label="16: ','(no(empty([])), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))), SCOPE: 3, CLAUSE: 8 | ','(no(empty([])), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))), SCOPE: 3, CLAUSE: 9\n\nX27 is free\nX28 is free", fontsize=16, style=filled, fillcolor=lightyellow];
17 [label="17: ','(','(call(empty([])), ','(!_3, failure(a))), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))) | ','(no(empty([])), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))), SCOPE: 3, CLAUSE: 9\n\nX27 is free\nX28 is free", fontsize=16, style=filled, fillcolor=lightyellow];
18 [label="18: ','(empty([]), ','(','(!_3, failure(a)), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14))))) | ?_4 | ','(no(empty([])), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))), SCOPE: 3, CLAUSE: 9\n\nX27 is free\nX28 is free", fontsize=16, style=filled, fillcolor=lightyellow];
19 [label="19: ','(empty([]), ','(','(!_3, failure(a)), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14))))), SCOPE: 5, CLAUSE: 7 | ?_5 | ?_4 | ','(no(empty([])), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))), SCOPE: 3, CLAUSE: 9\n\nX27 is free\nX28 is free", fontsize=16, style=filled, fillcolor=lightyellow];
21 [label="21: ','(','(!_3, failure(a)), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))) | ?_5 | ?_4 | ','(no(empty([])), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))), SCOPE: 3, CLAUSE: 9\n\nX27 is free\nX28 is free", fontsize=16, style=filled, fillcolor=lightyellow];
22 [label="22: ','(failure(a), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14))))\n\nX27 is free\nX28 is free", fontsize=16, style=filled, fillcolor=lightyellow];
24 [label="24: ','(failure(a), ','(head([], X27), ','(tail([], X28), rev(X28, .(X27, []), T14)))), SCOPE: 6, CLAUSE: 10\n\nX27 is free\nX28 is free", fontsize=16, style=filled, fillcolor=lightyellow];
26 [label="26: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
33 [label="33: ','(no(empty(T26)), ','(head(T26, X55), ','(tail(T26, X56), rev(X56, .(X55, []), T28))))\n\nT26 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T26, [], T7) !=? rev([], X11, X11)", fontsize=16, style=filled, fillcolor=lightyellow];
34 [label="34: ','(no(empty(T26)), ','(head(T26, X55), ','(tail(T26, X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 8 | ','(no(empty(T26)), ','(head(T26, X55), ','(tail(T26, X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 9\n\nT26 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T26, [], T7) !=? rev([], X11, X11)", fontsize=16, style=filled, fillcolor=lightyellow];
36 [label="36: ','(','(call(empty(T33)), ','(!_7, failure(a))), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28)))) | ','(no(empty(T33)), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 9\n\nT33 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T33, [], T7) !=? rev([], X11, X11)", fontsize=16, style=filled, fillcolor=lightyellow];
37 [label="37: ','(empty(T33), ','(','(!_7, failure(a)), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28))))) | ?_8 | ','(no(empty(T33)), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 9\n\nT33 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T33, [], T7) !=? rev([], X11, X11)", fontsize=16, style=filled, fillcolor=lightyellow];
38 [label="38: ','(empty(T33), ','(','(!_7, failure(a)), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28))))), SCOPE: 9, CLAUSE: 7 | ?_9 | ?_8 | ','(no(empty(T33)), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 9\n\nT33 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T33, [], T7) !=? rev([], X11, X11)", fontsize=16, style=filled, fillcolor=lightyellow];
40 [label="40: ','(','(!_7, failure(a)), ','(head([], X55), ','(tail([], X56), rev(X56, .(X55, []), T28)))) | ?_9 | ?_8 | ','(no(empty([])), ','(head([], X55), ','(tail([], X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 9\n\nX55 is free\nX56 is free", fontsize=16, style=filled, fillcolor=lightyellow];
41 [label="41: ?_9 | ?_8 | ','(no(empty(T33)), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 9\n\nT33 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T33, [], T7) !=? rev([], X11, X11)\nempty(T33) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
42 [label="42: ','(failure(a), ','(head([], X55), ','(tail([], X56), rev(X56, .(X55, []), T28))))\n\nX55 is free\nX56 is free", fontsize=16, style=filled, fillcolor=lightyellow];
45 [label="45: ','(failure(a), ','(head([], X55), ','(tail([], X56), rev(X56, .(X55, []), T28)))), SCOPE: 10, CLAUSE: 10\n\nX55 is free\nX56 is free", fontsize=16, style=filled, fillcolor=lightyellow];
46 [label="46: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
48 [label="48: ?_8 | ','(no(empty(T33)), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 9\n\nT33 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T33, [], T7) !=? rev([], X11, X11)\nempty(T33) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
52 [label="52: ','(no(empty(T33)), ','(head(T33, X55), ','(tail(T33, X56), rev(X56, .(X55, []), T28)))), SCOPE: 7, CLAUSE: 9\n\nT33 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T33, [], T7) !=? rev([], X11, X11)\nempty(T33) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
57 [label="57: ','(head(T40, X55), ','(tail(T40, X56), rev(X56, .(X55, []), T28)))\n\nT40 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T40, [], T7) !=? rev([], X11, X11)\nempty(T40) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
58 [label="58: ','(head(T40, X55), ','(tail(T40, X56), rev(X56, .(X55, []), T28))), SCOPE: 11, CLAUSE: 3 | ','(head(T40, X55), ','(tail(T40, X56), rev(X56, .(X55, []), T28))), SCOPE: 11, CLAUSE: 4\n\nT40 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T40, [], T7) !=? rev([], X11, X11)\nempty(T40) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
60 [label="60: ','(head(T40, X55), ','(tail(T40, X56), rev(X56, .(X55, []), T28))), SCOPE: 11, CLAUSE: 4\n\nT40 is ground\nX11 is free\nX55 is free\nX56 is free\nrev(T40, [], T7) !=? rev([], X11, X11)\nempty(T40) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
62 [label="62: ','(tail(.(T47, T48), X56), rev(X56, .(T47, []), T28))\n\nT47 is ground\nT48 is ground\nX56 is free", fontsize=16, style=filled, fillcolor=lightyellow];
64 [label="64: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
65 [label="65: ','(tail(.(T47, T48), X56), rev(X56, .(T47, []), T28)), SCOPE: 12, CLAUSE: 5 | ','(tail(.(T47, T48), X56), rev(X56, .(T47, []), T28)), SCOPE: 12, CLAUSE: 6\n\nT47 is ground\nT48 is ground\nX56 is free", fontsize=16, style=filled, fillcolor=lightyellow];
66 [label="66: ','(tail(.(T47, T48), X56), rev(X56, .(T47, []), T28)), SCOPE: 12, CLAUSE: 6\n\nT47 is ground\nT48 is ground\nX56 is free", fontsize=16, style=filled, fillcolor=lightyellow];
71 [label="71: rev(T58, .(T57, []), T28)\n\nT57 is ground\nT58 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
72 [label="72: rev(T58, .(T57, []), T28), SCOPE: 13, CLAUSE: 1 | rev(T58, .(T57, []), T28), SCOPE: 13, CLAUSE: 2\n\nT57 is ground\nT58 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
74 [label="74: true | rev([], .(T63, []), T28), SCOPE: 13, CLAUSE: 2\n\nT63 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
75 [label="75: rev(T58, .(T57, []), T28), SCOPE: 13, CLAUSE: 2\n\nT57 is ground\nT58 is ground\nX101 is free\nrev(T58, .(T57, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
76 [label="76: rev([], .(T63, []), T28), SCOPE: 13, CLAUSE: 2\n\nT63 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
81 [label="81: ','(no(empty([])), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75))))\n\nT73 is ground\nX117 is free\nX118 is free", fontsize=16, style=filled, fillcolor=lightyellow];
82 [label="82: ','(no(empty([])), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))), SCOPE: 14, CLAUSE: 8 | ','(no(empty([])), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))), SCOPE: 14, CLAUSE: 9\n\nT73 is ground\nX117 is free\nX118 is free", fontsize=16, style=filled, fillcolor=lightyellow];
83 [label="83: ','(','(call(empty([])), ','(!_14, failure(a))), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))) | ','(no(empty([])), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))), SCOPE: 14, CLAUSE: 9\n\nT73 is ground\nX117 is free\nX118 is free", fontsize=16, style=filled, fillcolor=lightyellow];
84 [label="84: ','(empty([]), ','(','(!_14, failure(a)), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75))))) | ?_15 | ','(no(empty([])), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))), SCOPE: 14, CLAUSE: 9\n\nT73 is ground\nX117 is free\nX118 is free", fontsize=16, style=filled, fillcolor=lightyellow];
85 [label="85: ','(empty([]), ','(','(!_14, failure(a)), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75))))), SCOPE: 16, CLAUSE: 7 | ?_16 | ?_15 | ','(no(empty([])), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))), SCOPE: 14, CLAUSE: 9\n\nT73 is ground\nX117 is free\nX118 is free", fontsize=16, style=filled, fillcolor=lightyellow];
86 [label="86: ','(','(!_14, failure(a)), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))) | ?_16 | ?_15 | ','(no(empty([])), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))), SCOPE: 14, CLAUSE: 9\n\nT73 is ground\nX117 is free\nX118 is free", fontsize=16, style=filled, fillcolor=lightyellow];
87 [label="87: ','(failure(a), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75))))\n\nT73 is ground\nX117 is free\nX118 is free", fontsize=16, style=filled, fillcolor=lightyellow];
88 [label="88: ','(failure(a), ','(head([], X117), ','(tail([], X118), rev(X118, .(X117, .(T73, [])), T75)))), SCOPE: 17, CLAUSE: 10\n\nT73 is ground\nX117 is free\nX118 is free", fontsize=16, style=filled, fillcolor=lightyellow];
89 [label="89: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
94 [label="94: ','(no(empty(T95)), ','(head(T95, X145), ','(tail(T95, X146), rev(X146, .(X145, .(T96, [])), T98))))\n\nT95 is ground\nT96 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T95, .(T96, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
98 [label="98: ','(no(empty(T95)), ','(head(T95, X145), ','(tail(T95, X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 8 | ','(no(empty(T95)), ','(head(T95, X145), ','(tail(T95, X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 9\n\nT95 is ground\nT96 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T95, .(T96, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
101 [label="101: ','(','(call(empty(T105)), ','(!_18, failure(a))), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98)))) | ','(no(empty(T105)), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 9\n\nT96 is ground\nT105 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T105, .(T96, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
102 [label="102: ','(empty(T105), ','(','(!_18, failure(a)), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98))))) | ?_19 | ','(no(empty(T105)), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 9\n\nT96 is ground\nT105 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T105, .(T96, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
103 [label="103: ','(empty(T105), ','(','(!_18, failure(a)), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98))))), SCOPE: 20, CLAUSE: 7 | ?_20 | ?_19 | ','(no(empty(T105)), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 9\n\nT96 is ground\nT105 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T105, .(T96, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
104 [label="104: ','(','(!_18, failure(a)), ','(head([], X145), ','(tail([], X146), rev(X146, .(X145, .(T96, [])), T98)))) | ?_20 | ?_19 | ','(no(empty([])), ','(head([], X145), ','(tail([], X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 9\n\nT96 is ground\nX101 is free\nX145 is free\nX146 is free\nrev([], .(T96, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
106 [label="106: ?_20 | ?_19 | ','(no(empty(T105)), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 9\n\nT96 is ground\nT105 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T105, .(T96, []), T28) !=? rev([], X101, X101)\nempty(T105) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
107 [label="107: ','(failure(a), ','(head([], X145), ','(tail([], X146), rev(X146, .(X145, .(T96, [])), T98))))\n\nT96 is ground\nX101 is free\nX145 is free\nX146 is free\nrev([], .(T96, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
109 [label="109: ','(failure(a), ','(head([], X145), ','(tail([], X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 21, CLAUSE: 10\n\nT96 is ground\nX101 is free\nX145 is free\nX146 is free\nrev([], .(T96, []), T28) !=? rev([], X101, X101)", fontsize=16, style=filled, fillcolor=lightyellow];
110 [label="110: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
111 [label="111: ?_19 | ','(no(empty(T105)), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 9\n\nT96 is ground\nT105 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T105, .(T96, []), T28) !=? rev([], X101, X101)\nempty(T105) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
113 [label="113: ','(no(empty(T105)), ','(head(T105, X145), ','(tail(T105, X146), rev(X146, .(X145, .(T96, [])), T98)))), SCOPE: 18, CLAUSE: 9\n\nT96 is ground\nT105 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T105, .(T96, []), T28) !=? rev([], X101, X101)\nempty(T105) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
117 [label="117: ','(head(T116, X145), ','(tail(T116, X146), rev(X146, .(X145, .(T96, [])), T98)))\n\nT96 is ground\nT116 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T116, .(T96, []), T28) !=? rev([], X101, X101)\nempty(T116) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
120 [label="120: ','(head(T116, X145), ','(tail(T116, X146), rev(X146, .(X145, .(T96, [])), T98))), SCOPE: 22, CLAUSE: 3 | ','(head(T116, X145), ','(tail(T116, X146), rev(X146, .(X145, .(T96, [])), T98))), SCOPE: 22, CLAUSE: 4\n\nT96 is ground\nT116 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T116, .(T96, []), T28) !=? rev([], X101, X101)\nempty(T116) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
123 [label="123: ','(head(T116, X145), ','(tail(T116, X146), rev(X146, .(X145, .(T96, [])), T98))), SCOPE: 22, CLAUSE: 4\n\nT96 is ground\nT116 is ground\nX101 is free\nX145 is free\nX146 is free\nrev(T116, .(T96, []), T28) !=? rev([], X101, X101)\nempty(T116) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
126 [label="126: ','(tail(.(T125, T126), X146), rev(X146, .(T125, .(T96, [])), T98))\n\nT96 is ground\nT125 is ground\nT126 is ground\nX146 is free", fontsize=16, style=filled, fillcolor=lightyellow];
127 [label="127: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
129 [label="129: ','(tail(.(T125, T126), X146), rev(X146, .(T125, .(T96, [])), T98)), SCOPE: 23, CLAUSE: 5 | ','(tail(.(T125, T126), X146), rev(X146, .(T125, .(T96, [])), T98)), SCOPE: 23, CLAUSE: 6\n\nT96 is ground\nT125 is ground\nT126 is ground\nX146 is free", fontsize=16, style=filled, fillcolor=lightyellow];
130 [label="130: ','(tail(.(T125, T126), X146), rev(X146, .(T125, .(T96, [])), T98)), SCOPE: 23, CLAUSE: 6\n\nT96 is ground\nT125 is ground\nT126 is ground\nX146 is free", fontsize=16, style=filled, fillcolor=lightyellow];
133 [label="133: rev(T140, .(T139, .(T96, [])), T98)\n\nT96 is ground\nT139 is ground\nT140 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
138 [label="138: rev(T140, .(T139, .(T96, [])), T98), SCOPE: 24, CLAUSE: 1 | rev(T140, .(T139, .(T96, [])), T98), SCOPE: 24, CLAUSE: 2\n\nT96 is ground\nT139 is ground\nT140 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
139 [label="139: true | rev([], .(T149, .(T150, [])), T98), SCOPE: 24, CLAUSE: 2\n\nT149 is ground\nT150 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
140 [label="140: rev(T140, .(T139, .(T96, [])), T98), SCOPE: 24, CLAUSE: 2\n\nT96 is ground\nT139 is ground\nT140 is ground\nX191 is free\nrev(T140, .(T139, .(T96, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
141 [label="141: rev([], .(T149, .(T150, [])), T98), SCOPE: 24, CLAUSE: 2\n\nT149 is ground\nT150 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
147 [label="147: ','(no(empty([])), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167))))\n\nT164 is ground\nT165 is ground\nX207 is free\nX208 is free", fontsize=16, style=filled, fillcolor=lightyellow];
148 [label="148: ','(no(empty([])), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))), SCOPE: 25, CLAUSE: 8 | ','(no(empty([])), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))), SCOPE: 25, CLAUSE: 9\n\nT164 is ground\nT165 is ground\nX207 is free\nX208 is free", fontsize=16, style=filled, fillcolor=lightyellow];
149 [label="149: ','(','(call(empty([])), ','(!_25, failure(a))), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))) | ','(no(empty([])), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))), SCOPE: 25, CLAUSE: 9\n\nT164 is ground\nT165 is ground\nX207 is free\nX208 is free", fontsize=16, style=filled, fillcolor=lightyellow];
150 [label="150: ','(empty([]), ','(','(!_25, failure(a)), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167))))) | ?_26 | ','(no(empty([])), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))), SCOPE: 25, CLAUSE: 9\n\nT164 is ground\nT165 is ground\nX207 is free\nX208 is free", fontsize=16, style=filled, fillcolor=lightyellow];
151 [label="151: ','(empty([]), ','(','(!_25, failure(a)), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167))))), SCOPE: 27, CLAUSE: 7 | ?_27 | ?_26 | ','(no(empty([])), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))), SCOPE: 25, CLAUSE: 9\n\nT164 is ground\nT165 is ground\nX207 is free\nX208 is free", fontsize=16, style=filled, fillcolor=lightyellow];
152 [label="152: ','(','(!_25, failure(a)), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))) | ?_27 | ?_26 | ','(no(empty([])), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))), SCOPE: 25, CLAUSE: 9\n\nT164 is ground\nT165 is ground\nX207 is free\nX208 is free", fontsize=16, style=filled, fillcolor=lightyellow];
153 [label="153: ','(failure(a), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167))))\n\nT164 is ground\nT165 is ground\nX207 is free\nX208 is free", fontsize=16, style=filled, fillcolor=lightyellow];
155 [label="155: ','(failure(a), ','(head([], X207), ','(tail([], X208), rev(X208, .(X207, .(T164, .(T165, []))), T167)))), SCOPE: 28, CLAUSE: 10\n\nT164 is ground\nT165 is ground\nX207 is free\nX208 is free", fontsize=16, style=filled, fillcolor=lightyellow];
156 [label="156: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
165 [label="165: ','(no(empty(T195)), ','(head(T195, X235), ','(tail(T195, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199))))\n\nT195 is ground\nT196 is ground\nT197 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T195, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
166 [label="166: ','(no(empty(T195)), ','(head(T195, X235), ','(tail(T195, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 8 | ','(no(empty(T195)), ','(head(T195, X235), ','(tail(T195, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 9\n\nT195 is ground\nT196 is ground\nT197 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T195, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
167 [label="167: ','(','(call(empty(T208)), ','(!_29, failure(a))), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))) | ','(no(empty(T208)), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 9\n\nT196 is ground\nT197 is ground\nT208 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T208, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
168 [label="168: ','(empty(T208), ','(','(!_29, failure(a)), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199))))) | ?_30 | ','(no(empty(T208)), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 9\n\nT196 is ground\nT197 is ground\nT208 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T208, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
170 [label="170: ','(empty(T208), ','(','(!_29, failure(a)), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199))))), SCOPE: 31, CLAUSE: 7 | ?_31 | ?_30 | ','(no(empty(T208)), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 9\n\nT196 is ground\nT197 is ground\nT208 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T208, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
171 [label="171: ','(','(!_29, failure(a)), ','(head([], X235), ','(tail([], X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))) | ?_31 | ?_30 | ','(no(empty([])), ','(head([], X235), ','(tail([], X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 9\n\nT196 is ground\nT197 is ground\nX191 is free\nX235 is free\nX236 is free\nrev([], .(T196, .(T197, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
172 [label="172: ?_31 | ?_30 | ','(no(empty(T208)), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 9\n\nT196 is ground\nT197 is ground\nT208 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T208, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)\nempty(T208) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
173 [label="173: ','(failure(a), ','(head([], X235), ','(tail([], X236), rev(X236, .(X235, .(T196, .(T197, []))), T199))))\n\nT196 is ground\nT197 is ground\nX191 is free\nX235 is free\nX236 is free\nrev([], .(T196, .(T197, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
175 [label="175: ','(failure(a), ','(head([], X235), ','(tail([], X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 32, CLAUSE: 10\n\nT196 is ground\nT197 is ground\nX191 is free\nX235 is free\nX236 is free\nrev([], .(T196, .(T197, [])), T98) !=? rev([], X191, X191)", fontsize=16, style=filled, fillcolor=lightyellow];
176 [label="176: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
178 [label="178: ?_30 | ','(no(empty(T208)), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 9\n\nT196 is ground\nT197 is ground\nT208 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T208, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)\nempty(T208) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
179 [label="179: ','(no(empty(T208)), ','(head(T208, X235), ','(tail(T208, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))), SCOPE: 29, CLAUSE: 9\n\nT196 is ground\nT197 is ground\nT208 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T208, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)\nempty(T208) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
185 [label="185: ','(head(T223, X235), ','(tail(T223, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199)))\n\nT196 is ground\nT197 is ground\nT223 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T223, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)\nempty(T223) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
190 [label="190: ','(head(T223, X235), ','(tail(T223, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199))), SCOPE: 33, CLAUSE: 3 | ','(head(T223, X235), ','(tail(T223, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199))), SCOPE: 33, CLAUSE: 4\n\nT196 is ground\nT197 is ground\nT223 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T223, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)\nempty(T223) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
191 [label="191: ','(head(T223, X235), ','(tail(T223, X236), rev(X236, .(X235, .(T196, .(T197, []))), T199))), SCOPE: 33, CLAUSE: 4\n\nT196 is ground\nT197 is ground\nT223 is ground\nX191 is free\nX235 is free\nX236 is free\nrev(T223, .(T196, .(T197, [])), T98) !=? rev([], X191, X191)\nempty(T223) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
193 [label="193: ','(tail(.(T234, T235), X236), rev(X236, .(T234, .(T196, .(T197, []))), T199))\n\nT196 is ground\nT197 is ground\nT234 is ground\nT235 is ground\nX236 is free", fontsize=16, style=filled, fillcolor=lightyellow];
194 [label="194: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
195 [label="195: ','(tail(.(T234, T235), X236), rev(X236, .(T234, .(T196, .(T197, []))), T199)), SCOPE: 34, CLAUSE: 5 | ','(tail(.(T234, T235), X236), rev(X236, .(T234, .(T196, .(T197, []))), T199)), SCOPE: 34, CLAUSE: 6\n\nT196 is ground\nT197 is ground\nT234 is ground\nT235 is ground\nX236 is free", fontsize=16, style=filled, fillcolor=lightyellow];
196 [label="196: ','(tail(.(T234, T235), X236), rev(X236, .(T234, .(T196, .(T197, []))), T199)), SCOPE: 34, CLAUSE: 6\n\nT196 is ground\nT197 is ground\nT234 is ground\nT235 is ground\nX236 is free", fontsize=16, style=filled, fillcolor=lightyellow];
201 [label="201: rev(T253, .(T252, .(T196, .(T197, []))), T199)\n\nT196 is ground\nT197 is ground\nT252 is ground\nT253 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
204 [label="204: rev(T253, .(T252, .(T196, .(T197, []))), T199), SCOPE: 35, CLAUSE: 1 | rev(T253, .(T252, .(T196, .(T197, []))), T199), SCOPE: 35, CLAUSE: 2\n\nT196 is ground\nT197 is ground\nT252 is ground\nT253 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
206 [label="206: true | rev([], .(T266, .(T267, .(T268, []))), T199), SCOPE: 35, CLAUSE: 2\n\nT266 is ground\nT267 is ground\nT268 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
207 [label="207: rev(T253, .(T252, .(T196, .(T197, []))), T199), SCOPE: 35, CLAUSE: 2\n\nT196 is ground\nT197 is ground\nT252 is ground\nT253 is ground\nX281 is free\nrev(T253, .(T252, .(T196, .(T197, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
208 [label="208: rev([], .(T266, .(T267, .(T268, []))), T199), SCOPE: 35, CLAUSE: 2\n\nT266 is ground\nT267 is ground\nT268 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
213 [label="213: ','(no(empty([])), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290))))\n\nT286 is ground\nT287 is ground\nT288 is ground\nX297 is free\nX298 is free", fontsize=16, style=filled, fillcolor=lightyellow];
214 [label="214: ','(no(empty([])), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))), SCOPE: 36, CLAUSE: 8 | ','(no(empty([])), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))), SCOPE: 36, CLAUSE: 9\n\nT286 is ground\nT287 is ground\nT288 is ground\nX297 is free\nX298 is free", fontsize=16, style=filled, fillcolor=lightyellow];
215 [label="215: ','(','(call(empty([])), ','(!_36, failure(a))), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))) | ','(no(empty([])), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))), SCOPE: 36, CLAUSE: 9\n\nT286 is ground\nT287 is ground\nT288 is ground\nX297 is free\nX298 is free", fontsize=16, style=filled, fillcolor=lightyellow];
216 [label="216: ','(empty([]), ','(','(!_36, failure(a)), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290))))) | ?_37 | ','(no(empty([])), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))), SCOPE: 36, CLAUSE: 9\n\nT286 is ground\nT287 is ground\nT288 is ground\nX297 is free\nX298 is free", fontsize=16, style=filled, fillcolor=lightyellow];
217 [label="217: ','(empty([]), ','(','(!_36, failure(a)), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290))))), SCOPE: 38, CLAUSE: 7 | ?_38 | ?_37 | ','(no(empty([])), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))), SCOPE: 36, CLAUSE: 9\n\nT286 is ground\nT287 is ground\nT288 is ground\nX297 is free\nX298 is free", fontsize=16, style=filled, fillcolor=lightyellow];
218 [label="218: ','(','(!_36, failure(a)), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))) | ?_38 | ?_37 | ','(no(empty([])), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))), SCOPE: 36, CLAUSE: 9\n\nT286 is ground\nT287 is ground\nT288 is ground\nX297 is free\nX298 is free", fontsize=16, style=filled, fillcolor=lightyellow];
219 [label="219: ','(failure(a), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290))))\n\nT286 is ground\nT287 is ground\nT288 is ground\nX297 is free\nX298 is free", fontsize=16, style=filled, fillcolor=lightyellow];
221 [label="221: ','(failure(a), ','(head([], X297), ','(tail([], X298), rev(X298, .(X297, .(T286, .(T287, .(T288, [])))), T290)))), SCOPE: 39, CLAUSE: 10\n\nT286 is ground\nT287 is ground\nT288 is ground\nX297 is free\nX298 is free", fontsize=16, style=filled, fillcolor=lightyellow];
222 [label="222: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
231 [label="231: ','(no(empty(T326)), ','(head(T326, X325), ','(tail(T326, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331))))\n\nT326 is ground\nT327 is ground\nT328 is ground\nT329 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T326, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
232 [label="232: ','(no(empty(T326)), ','(head(T326, X325), ','(tail(T326, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 8 | ','(no(empty(T326)), ','(head(T326, X325), ','(tail(T326, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 9\n\nT326 is ground\nT327 is ground\nT328 is ground\nT329 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T326, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
233 [label="233: ','(','(call(empty(T342)), ','(!_40, failure(a))), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))) | ','(no(empty(T342)), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 9\n\nT327 is ground\nT328 is ground\nT329 is ground\nT342 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T342, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
234 [label="234: ','(empty(T342), ','(','(!_40, failure(a)), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331))))) | ?_41 | ','(no(empty(T342)), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 9\n\nT327 is ground\nT328 is ground\nT329 is ground\nT342 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T342, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
235 [label="235: ','(empty(T342), ','(','(!_40, failure(a)), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331))))), SCOPE: 42, CLAUSE: 7 | ?_42 | ?_41 | ','(no(empty(T342)), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 9\n\nT327 is ground\nT328 is ground\nT329 is ground\nT342 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T342, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
236 [label="236: ','(','(!_40, failure(a)), ','(head([], X325), ','(tail([], X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))) | ?_42 | ?_41 | ','(no(empty([])), ','(head([], X325), ','(tail([], X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 9\n\nT327 is ground\nT328 is ground\nT329 is ground\nX281 is free\nX325 is free\nX326 is free\nrev([], .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
237 [label="237: ?_42 | ?_41 | ','(no(empty(T342)), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 9\n\nT327 is ground\nT328 is ground\nT329 is ground\nT342 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T342, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)\nempty(T342) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
238 [label="238: ','(failure(a), ','(head([], X325), ','(tail([], X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331))))\n\nT327 is ground\nT328 is ground\nT329 is ground\nX281 is free\nX325 is free\nX326 is free\nrev([], .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
240 [label="240: ','(failure(a), ','(head([], X325), ','(tail([], X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 43, CLAUSE: 10\n\nT327 is ground\nT328 is ground\nT329 is ground\nX281 is free\nX325 is free\nX326 is free\nrev([], .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)", fontsize=16, style=filled, fillcolor=lightyellow];
241 [label="241: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
242 [label="242: ?_41 | ','(no(empty(T342)), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 9\n\nT327 is ground\nT328 is ground\nT329 is ground\nT342 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T342, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)\nempty(T342) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
243 [label="243: ','(no(empty(T342)), ','(head(T342, X325), ','(tail(T342, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))), SCOPE: 40, CLAUSE: 9\n\nT327 is ground\nT328 is ground\nT329 is ground\nT342 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T342, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)\nempty(T342) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
249 [label="249: ','(head(T361, X325), ','(tail(T361, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331)))\n\nT327 is ground\nT328 is ground\nT329 is ground\nT361 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T361, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)\nempty(T361) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
252 [label="252: ','(head(T361, X325), ','(tail(T361, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331))), SCOPE: 44, CLAUSE: 3 | ','(head(T361, X325), ','(tail(T361, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331))), SCOPE: 44, CLAUSE: 4\n\nT327 is ground\nT328 is ground\nT329 is ground\nT361 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T361, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)\nempty(T361) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
254 [label="254: ','(head(T361, X325), ','(tail(T361, X326), rev(X326, .(X325, .(T327, .(T328, .(T329, [])))), T331))), SCOPE: 44, CLAUSE: 4\n\nT327 is ground\nT328 is ground\nT329 is ground\nT361 is ground\nX281 is free\nX325 is free\nX326 is free\nrev(T361, .(T327, .(T328, .(T329, []))), T199) !=? rev([], X281, X281)\nempty(T361) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
258 [label="258: ','(tail(.(T374, T375), X326), rev(X326, .(T374, .(T327, .(T328, .(T329, [])))), T331))\n\nT327 is ground\nT328 is ground\nT329 is ground\nT374 is ground\nT375 is ground\nX326 is free", fontsize=16, style=filled, fillcolor=lightyellow];
259 [label="259: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
260 [label="260: ','(tail(.(T374, T375), X326), rev(X326, .(T374, .(T327, .(T328, .(T329, [])))), T331)), SCOPE: 45, CLAUSE: 5 | ','(tail(.(T374, T375), X326), rev(X326, .(T374, .(T327, .(T328, .(T329, [])))), T331)), SCOPE: 45, CLAUSE: 6\n\nT327 is ground\nT328 is ground\nT329 is ground\nT374 is ground\nT375 is ground\nX326 is free", fontsize=16, style=filled, fillcolor=lightyellow];
262 [label="262: ','(tail(.(T374, T375), X326), rev(X326, .(T374, .(T327, .(T328, .(T329, [])))), T331)), SCOPE: 45, CLAUSE: 6\n\nT327 is ground\nT328 is ground\nT329 is ground\nT374 is ground\nT375 is ground\nX326 is free", fontsize=16, style=filled, fillcolor=lightyellow];
265 [label="265: rev(T397, .(T396, .(T327, .(T328, .(T329, [])))), T331)\n\nT327 is ground\nT328 is ground\nT329 is ground\nT396 is ground\nT397 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
268 [label="268: rev(T397, .(T396, .(T327, .(T328, .(T329, [])))), T331), SCOPE: 46, CLAUSE: 1 | rev(T397, .(T396, .(T327, .(T328, .(T329, [])))), T331), SCOPE: 46, CLAUSE: 2\n\nT327 is ground\nT328 is ground\nT329 is ground\nT396 is ground\nT397 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
271 [label="271: true | rev([], .(T414, .(T415, .(T416, .(T417, [])))), T331), SCOPE: 46, CLAUSE: 2\n\nT414 is ground\nT415 is ground\nT416 is ground\nT417 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
272 [label="272: rev(T397, .(T396, .(T327, .(T328, .(T329, [])))), T331), SCOPE: 46, CLAUSE: 2\n\nT327 is ground\nT328 is ground\nT329 is ground\nT396 is ground\nT397 is ground\nX371 is free\nrev(T397, .(T396, .(T327, .(T328, .(T329, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
273 [label="273: rev([], .(T414, .(T415, .(T416, .(T417, [])))), T331), SCOPE: 46, CLAUSE: 2\n\nT414 is ground\nT415 is ground\nT416 is ground\nT417 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
277 [label="277: ','(no(empty([])), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444))))\n\nT439 is ground\nT440 is ground\nT441 is ground\nT442 is ground\nX387 is free\nX388 is free", fontsize=16, style=filled, fillcolor=lightyellow];
280 [label="280: ','(no(empty([])), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))), SCOPE: 47, CLAUSE: 8 | ','(no(empty([])), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))), SCOPE: 47, CLAUSE: 9\n\nT439 is ground\nT440 is ground\nT441 is ground\nT442 is ground\nX387 is free\nX388 is free", fontsize=16, style=filled, fillcolor=lightyellow];
281 [label="281: ','(','(call(empty([])), ','(!_47, failure(a))), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))) | ','(no(empty([])), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))), SCOPE: 47, CLAUSE: 9\n\nT439 is ground\nT440 is ground\nT441 is ground\nT442 is ground\nX387 is free\nX388 is free", fontsize=16, style=filled, fillcolor=lightyellow];
282 [label="282: ','(empty([]), ','(','(!_47, failure(a)), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444))))) | ?_48 | ','(no(empty([])), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))), SCOPE: 47, CLAUSE: 9\n\nT439 is ground\nT440 is ground\nT441 is ground\nT442 is ground\nX387 is free\nX388 is free", fontsize=16, style=filled, fillcolor=lightyellow];
283 [label="283: ','(empty([]), ','(','(!_47, failure(a)), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444))))), SCOPE: 49, CLAUSE: 7 | ?_49 | ?_48 | ','(no(empty([])), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))), SCOPE: 47, CLAUSE: 9\n\nT439 is ground\nT440 is ground\nT441 is ground\nT442 is ground\nX387 is free\nX388 is free", fontsize=16, style=filled, fillcolor=lightyellow];
284 [label="284: ','(','(!_47, failure(a)), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))) | ?_49 | ?_48 | ','(no(empty([])), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))), SCOPE: 47, CLAUSE: 9\n\nT439 is ground\nT440 is ground\nT441 is ground\nT442 is ground\nX387 is free\nX388 is free", fontsize=16, style=filled, fillcolor=lightyellow];
285 [label="285: ','(failure(a), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444))))\n\nT439 is ground\nT440 is ground\nT441 is ground\nT442 is ground\nX387 is free\nX388 is free", fontsize=16, style=filled, fillcolor=lightyellow];
286 [label="286: ','(failure(a), ','(head([], X387), ','(tail([], X388), rev(X388, .(X387, .(T439, .(T440, .(T441, .(T442, []))))), T444)))), SCOPE: 50, CLAUSE: 10\n\nT439 is ground\nT440 is ground\nT441 is ground\nT442 is ground\nX387 is free\nX388 is free", fontsize=16, style=filled, fillcolor=lightyellow];
287 [label="287: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
297 [label="297: ','(no(empty(T488)), ','(head(T488, X415), ','(tail(T488, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494))))\n\nT488 is ground\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T488, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
298 [label="298: ','(no(empty(T488)), ','(head(T488, X415), ','(tail(T488, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 8 | ','(no(empty(T488)), ','(head(T488, X415), ','(tail(T488, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 9\n\nT488 is ground\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T488, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
299 [label="299: ','(','(call(empty(T507)), ','(!_51, failure(a))), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))) | ','(no(empty(T507)), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 9\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT507 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T507, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
300 [label="300: ','(empty(T507), ','(','(!_51, failure(a)), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494))))) | ?_52 | ','(no(empty(T507)), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 9\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT507 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T507, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
301 [label="301: ','(empty(T507), ','(','(!_51, failure(a)), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494))))), SCOPE: 53, CLAUSE: 7 | ?_53 | ?_52 | ','(no(empty(T507)), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 9\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT507 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T507, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
302 [label="302: ','(','(!_51, failure(a)), ','(head([], X415), ','(tail([], X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))) | ?_53 | ?_52 | ','(no(empty([])), ','(head([], X415), ','(tail([], X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 9\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nX371 is free\nX415 is free\nX416 is free\nrev([], .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
303 [label="303: ?_53 | ?_52 | ','(no(empty(T507)), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 9\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT507 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T507, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)\nempty(T507) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
304 [label="304: ','(failure(a), ','(head([], X415), ','(tail([], X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494))))\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nX371 is free\nX415 is free\nX416 is free\nrev([], .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
306 [label="306: ','(failure(a), ','(head([], X415), ','(tail([], X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 54, CLAUSE: 10\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nX371 is free\nX415 is free\nX416 is free\nrev([], .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)", fontsize=16, style=filled, fillcolor=lightyellow];
307 [label="307: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
308 [label="308: ?_52 | ','(no(empty(T507)), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 9\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT507 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T507, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)\nempty(T507) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
310 [label="310: ','(no(empty(T507)), ','(head(T507, X415), ','(tail(T507, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))), SCOPE: 51, CLAUSE: 9\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT507 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T507, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)\nempty(T507) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
317 [label="317: ','(head(T530, X415), ','(tail(T530, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494)))\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT530 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T530, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)\nempty(T530) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
322 [label="322: ','(head(T530, X415), ','(tail(T530, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494))), SCOPE: 55, CLAUSE: 3 | ','(head(T530, X415), ','(tail(T530, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494))), SCOPE: 55, CLAUSE: 4\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT530 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T530, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)\nempty(T530) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
323 [label="323: ','(head(T530, X415), ','(tail(T530, X416), rev(X416, .(X415, .(T489, .(T490, .(T491, .(T492, []))))), T494))), SCOPE: 55, CLAUSE: 4\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT530 is ground\nX371 is free\nX415 is free\nX416 is free\nrev(T530, .(T489, .(T490, .(T491, .(T492, [])))), T331) !=? rev([], X371, X371)\nempty(T530) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
324 [label="324: ','(tail(.(T545, T546), X416), rev(X416, .(T545, .(T489, .(T490, .(T491, .(T492, []))))), T494))\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT545 is ground\nT546 is ground\nX416 is free", fontsize=16, style=filled, fillcolor=lightyellow];
325 [label="325: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
327 [label="327: ','(tail(.(T545, T546), X416), rev(X416, .(T545, .(T489, .(T490, .(T491, .(T492, []))))), T494)), SCOPE: 56, CLAUSE: 5 | ','(tail(.(T545, T546), X416), rev(X416, .(T545, .(T489, .(T490, .(T491, .(T492, []))))), T494)), SCOPE: 56, CLAUSE: 6\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT545 is ground\nT546 is ground\nX416 is free", fontsize=16, style=filled, fillcolor=lightyellow];
328 [label="328: ','(tail(.(T545, T546), X416), rev(X416, .(T545, .(T489, .(T490, .(T491, .(T492, []))))), T494)), SCOPE: 56, CLAUSE: 6\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT545 is ground\nT546 is ground\nX416 is free", fontsize=16, style=filled, fillcolor=lightyellow];
333 [label="333: rev(T572, .(T571, .(T489, .(T490, .(T491, .(T492, []))))), T494)\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT571 is ground\nT572 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
336 [label="336: rev(T572, .(T571, .(T489, .(T490, .(T491, .(T492, []))))), T494), SCOPE: 57, CLAUSE: 1 | rev(T572, .(T571, .(T489, .(T490, .(T491, .(T492, []))))), T494), SCOPE: 57, CLAUSE: 2\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT571 is ground\nT572 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
338 [label="338: true | rev([], .(T593, .(T594, .(T595, .(T596, .(T597, []))))), T494), SCOPE: 57, CLAUSE: 2\n\nT593 is ground\nT594 is ground\nT595 is ground\nT596 is ground\nT597 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
339 [label="339: rev(T572, .(T571, .(T489, .(T490, .(T491, .(T492, []))))), T494), SCOPE: 57, CLAUSE: 2\n\nT489 is ground\nT490 is ground\nT491 is ground\nT492 is ground\nT571 is ground\nT572 is ground\nX461 is free\nrev(T572, .(T571, .(T489, .(T490, .(T491, .(T492, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
340 [label="340: rev([], .(T593, .(T594, .(T595, .(T596, .(T597, []))))), T494), SCOPE: 57, CLAUSE: 2\n\nT593 is ground\nT594 is ground\nT595 is ground\nT596 is ground\nT597 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
345 [label="345: ','(no(empty([])), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629))))\n\nT623 is ground\nT624 is ground\nT625 is ground\nT626 is ground\nT627 is ground\nX477 is free\nX478 is free", fontsize=16, style=filled, fillcolor=lightyellow];
346 [label="346: ','(no(empty([])), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))), SCOPE: 58, CLAUSE: 8 | ','(no(empty([])), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))), SCOPE: 58, CLAUSE: 9\n\nT623 is ground\nT624 is ground\nT625 is ground\nT626 is ground\nT627 is ground\nX477 is free\nX478 is free", fontsize=16, style=filled, fillcolor=lightyellow];
347 [label="347: ','(','(call(empty([])), ','(!_58, failure(a))), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))) | ','(no(empty([])), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))), SCOPE: 58, CLAUSE: 9\n\nT623 is ground\nT624 is ground\nT625 is ground\nT626 is ground\nT627 is ground\nX477 is free\nX478 is free", fontsize=16, style=filled, fillcolor=lightyellow];
348 [label="348: ','(empty([]), ','(','(!_58, failure(a)), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629))))) | ?_59 | ','(no(empty([])), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))), SCOPE: 58, CLAUSE: 9\n\nT623 is ground\nT624 is ground\nT625 is ground\nT626 is ground\nT627 is ground\nX477 is free\nX478 is free", fontsize=16, style=filled, fillcolor=lightyellow];
349 [label="349: ','(empty([]), ','(','(!_58, failure(a)), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629))))), SCOPE: 60, CLAUSE: 7 | ?_60 | ?_59 | ','(no(empty([])), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))), SCOPE: 58, CLAUSE: 9\n\nT623 is ground\nT624 is ground\nT625 is ground\nT626 is ground\nT627 is ground\nX477 is free\nX478 is free", fontsize=16, style=filled, fillcolor=lightyellow];
350 [label="350: ','(','(!_58, failure(a)), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))) | ?_60 | ?_59 | ','(no(empty([])), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))), SCOPE: 58, CLAUSE: 9\n\nT623 is ground\nT624 is ground\nT625 is ground\nT626 is ground\nT627 is ground\nX477 is free\nX478 is free", fontsize=16, style=filled, fillcolor=lightyellow];
351 [label="351: ','(failure(a), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629))))\n\nT623 is ground\nT624 is ground\nT625 is ground\nT626 is ground\nT627 is ground\nX477 is free\nX478 is free", fontsize=16, style=filled, fillcolor=lightyellow];
353 [label="353: ','(failure(a), ','(head([], X477), ','(tail([], X478), rev(X478, .(X477, .(T623, .(T624, .(T625, .(T626, .(T627, [])))))), T629)))), SCOPE: 61, CLAUSE: 10\n\nT623 is ground\nT624 is ground\nT625 is ground\nT626 is ground\nT627 is ground\nX477 is free\nX478 is free", fontsize=16, style=filled, fillcolor=lightyellow];
354 [label="354: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
363 [label="363: ','(no(empty(T681)), ','(head(T681, X505), ','(tail(T681, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688))))\n\nT681 is ground\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T681, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
364 [label="364: ','(no(empty(T681)), ','(head(T681, X505), ','(tail(T681, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 8 | ','(no(empty(T681)), ','(head(T681, X505), ','(tail(T681, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 9\n\nT681 is ground\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T681, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
365 [label="365: ','(','(call(empty(T703)), ','(!_62, failure(a))), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))) | ','(no(empty(T703)), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 9\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT703 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T703, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
366 [label="366: ','(empty(T703), ','(','(!_62, failure(a)), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688))))) | ?_63 | ','(no(empty(T703)), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 9\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT703 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T703, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
367 [label="367: ','(empty(T703), ','(','(!_62, failure(a)), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688))))), SCOPE: 64, CLAUSE: 7 | ?_64 | ?_63 | ','(no(empty(T703)), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 9\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT703 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T703, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
369 [label="369: ','(','(!_62, failure(a)), ','(head([], X505), ','(tail([], X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))) | ?_64 | ?_63 | ','(no(empty([])), ','(head([], X505), ','(tail([], X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 9\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nX461 is free\nX505 is free\nX506 is free\nrev([], .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
370 [label="370: ?_64 | ?_63 | ','(no(empty(T703)), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 9\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT703 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T703, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)\nempty(T703) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
371 [label="371: ','(failure(a), ','(head([], X505), ','(tail([], X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688))))\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nX461 is free\nX505 is free\nX506 is free\nrev([], .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
373 [label="373: ','(failure(a), ','(head([], X505), ','(tail([], X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 65, CLAUSE: 10\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nX461 is free\nX505 is free\nX506 is free\nrev([], .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)", fontsize=16, style=filled, fillcolor=lightyellow];
374 [label="374: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
375 [label="375: ?_63 | ','(no(empty(T703)), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 9\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT703 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T703, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)\nempty(T703) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
376 [label="376: ','(no(empty(T703)), ','(head(T703, X505), ','(tail(T703, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))), SCOPE: 62, CLAUSE: 9\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT703 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T703, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)\nempty(T703) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
383 [label="383: ','(head(T730, X505), ','(tail(T730, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)))\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT730 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T730, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)\nempty(T730) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
388 [label="388: ','(head(T730, X505), ','(tail(T730, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688))), SCOPE: 66, CLAUSE: 3 | ','(head(T730, X505), ','(tail(T730, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688))), SCOPE: 66, CLAUSE: 4\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT730 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T730, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)\nempty(T730) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
389 [label="389: ','(head(T730, X505), ','(tail(T730, X506), rev(X506, .(X505, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688))), SCOPE: 66, CLAUSE: 4\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT730 is ground\nX461 is free\nX505 is free\nX506 is free\nrev(T730, .(T682, .(T683, .(T684, .(T685, .(T686, []))))), T494) !=? rev([], X461, X461)\nempty(T730) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
391 [label="391: ','(tail(.(T747, T748), X506), rev(X506, .(T747, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688))\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT747 is ground\nT748 is ground\nX506 is free", fontsize=16, style=filled, fillcolor=lightyellow];
392 [label="392: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
394 [label="394: ','(tail(.(T747, T748), X506), rev(X506, .(T747, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)), SCOPE: 67, CLAUSE: 5 | ','(tail(.(T747, T748), X506), rev(X506, .(T747, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)), SCOPE: 67, CLAUSE: 6\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT747 is ground\nT748 is ground\nX506 is free", fontsize=16, style=filled, fillcolor=lightyellow];
396 [label="396: ','(tail(.(T747, T748), X506), rev(X506, .(T747, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)), SCOPE: 67, CLAUSE: 6\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT747 is ground\nT748 is ground\nX506 is free", fontsize=16, style=filled, fillcolor=lightyellow];
399 [label="399: rev(T778, .(T777, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688)\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT777 is ground\nT778 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
402 [label="402: rev(T778, .(T777, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688), SCOPE: 68, CLAUSE: 1 | rev(T778, .(T777, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688), SCOPE: 68, CLAUSE: 2\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT777 is ground\nT778 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
404 [label="404: true | rev([], .(T803, .(T804, .(T805, .(T806, .(T807, .(T808, [])))))), T688), SCOPE: 68, CLAUSE: 2\n\nT803 is ground\nT804 is ground\nT805 is ground\nT806 is ground\nT807 is ground\nT808 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
405 [label="405: rev(T778, .(T777, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688), SCOPE: 68, CLAUSE: 2\n\nT682 is ground\nT683 is ground\nT684 is ground\nT685 is ground\nT686 is ground\nT777 is ground\nT778 is ground\nX551 is free\nrev(T778, .(T777, .(T682, .(T683, .(T684, .(T685, .(T686, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
406 [label="406: rev([], .(T803, .(T804, .(T805, .(T806, .(T807, .(T808, [])))))), T688), SCOPE: 68, CLAUSE: 2\n\nT803 is ground\nT804 is ground\nT805 is ground\nT806 is ground\nT807 is ground\nT808 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
411 [label="411: ','(no(empty([])), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845))))\n\nT838 is ground\nT839 is ground\nT840 is ground\nT841 is ground\nT842 is ground\nT843 is ground\nX567 is free\nX568 is free", fontsize=16, style=filled, fillcolor=lightyellow];
412 [label="412: ','(no(empty([])), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))), SCOPE: 69, CLAUSE: 8 | ','(no(empty([])), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))), SCOPE: 69, CLAUSE: 9\n\nT838 is ground\nT839 is ground\nT840 is ground\nT841 is ground\nT842 is ground\nT843 is ground\nX567 is free\nX568 is free", fontsize=16, style=filled, fillcolor=lightyellow];
413 [label="413: ','(','(call(empty([])), ','(!_69, failure(a))), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))) | ','(no(empty([])), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))), SCOPE: 69, CLAUSE: 9\n\nT838 is ground\nT839 is ground\nT840 is ground\nT841 is ground\nT842 is ground\nT843 is ground\nX567 is free\nX568 is free", fontsize=16, style=filled, fillcolor=lightyellow];
414 [label="414: ','(empty([]), ','(','(!_69, failure(a)), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845))))) | ?_70 | ','(no(empty([])), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))), SCOPE: 69, CLAUSE: 9\n\nT838 is ground\nT839 is ground\nT840 is ground\nT841 is ground\nT842 is ground\nT843 is ground\nX567 is free\nX568 is free", fontsize=16, style=filled, fillcolor=lightyellow];
415 [label="415: ','(empty([]), ','(','(!_69, failure(a)), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845))))), SCOPE: 71, CLAUSE: 7 | ?_71 | ?_70 | ','(no(empty([])), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))), SCOPE: 69, CLAUSE: 9\n\nT838 is ground\nT839 is ground\nT840 is ground\nT841 is ground\nT842 is ground\nT843 is ground\nX567 is free\nX568 is free", fontsize=16, style=filled, fillcolor=lightyellow];
417 [label="417: ','(','(!_69, failure(a)), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))) | ?_71 | ?_70 | ','(no(empty([])), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))), SCOPE: 69, CLAUSE: 9\n\nT838 is ground\nT839 is ground\nT840 is ground\nT841 is ground\nT842 is ground\nT843 is ground\nX567 is free\nX568 is free", fontsize=16, style=filled, fillcolor=lightyellow];
418 [label="418: ','(failure(a), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845))))\n\nT838 is ground\nT839 is ground\nT840 is ground\nT841 is ground\nT842 is ground\nT843 is ground\nX567 is free\nX568 is free", fontsize=16, style=filled, fillcolor=lightyellow];
420 [label="420: ','(failure(a), ','(head([], X567), ','(tail([], X568), rev(X568, .(X567, .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, []))))))), T845)))), SCOPE: 72, CLAUSE: 10\n\nT838 is ground\nT839 is ground\nT840 is ground\nT841 is ground\nT842 is ground\nT843 is ground\nX567 is free\nX568 is free", fontsize=16, style=filled, fillcolor=lightyellow];
421 [label="421: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
429 [label="429: ','(no(empty(T905)), ','(head(T905, X595), ','(tail(T905, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913))))\n\nT905 is ground\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T905, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
430 [label="430: ','(no(empty(T905)), ','(head(T905, X595), ','(tail(T905, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 8 | ','(no(empty(T905)), ','(head(T905, X595), ','(tail(T905, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 9\n\nT905 is ground\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T905, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
432 [label="432: ','(','(call(empty(T930)), ','(!_73, failure(a))), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))) | ','(no(empty(T930)), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 9\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT930 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T930, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
433 [label="433: ','(empty(T930), ','(','(!_73, failure(a)), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913))))) | ?_74 | ','(no(empty(T930)), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 9\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT930 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T930, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
434 [label="434: ','(empty(T930), ','(','(!_73, failure(a)), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913))))), SCOPE: 75, CLAUSE: 7 | ?_75 | ?_74 | ','(no(empty(T930)), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 9\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT930 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T930, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
435 [label="435: ','(','(!_73, failure(a)), ','(head([], X595), ','(tail([], X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))) | ?_75 | ?_74 | ','(no(empty([])), ','(head([], X595), ','(tail([], X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 9\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nX551 is free\nX595 is free\nX596 is free\nrev([], .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
436 [label="436: ?_75 | ?_74 | ','(no(empty(T930)), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 9\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT930 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T930, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)\nempty(T930) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
437 [label="437: ','(failure(a), ','(head([], X595), ','(tail([], X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913))))\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nX551 is free\nX595 is free\nX596 is free\nrev([], .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
439 [label="439: ','(failure(a), ','(head([], X595), ','(tail([], X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 76, CLAUSE: 10\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nX551 is free\nX595 is free\nX596 is free\nrev([], .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)", fontsize=16, style=filled, fillcolor=lightyellow];
440 [label="440: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
441 [label="441: ?_74 | ','(no(empty(T930)), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 9\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT930 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T930, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)\nempty(T930) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
443 [label="443: ','(no(empty(T930)), ','(head(T930, X595), ','(tail(T930, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))), SCOPE: 73, CLAUSE: 9\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT930 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T930, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)\nempty(T930) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
453 [label="453: ','(head(T961, X595), ','(tail(T961, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)))\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT961 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T961, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)\nempty(T961) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
454 [label="454: ','(head(T961, X595), ','(tail(T961, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913))), SCOPE: 77, CLAUSE: 3 | ','(head(T961, X595), ','(tail(T961, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913))), SCOPE: 77, CLAUSE: 4\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT961 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T961, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)\nempty(T961) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
455 [label="455: ','(head(T961, X595), ','(tail(T961, X596), rev(X596, .(X595, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913))), SCOPE: 77, CLAUSE: 4\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT961 is ground\nX551 is free\nX595 is free\nX596 is free\nrev(T961, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))), T688) !=? rev([], X551, X551)\nempty(T961) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
457 [label="457: ','(tail(.(T980, T981), X596), rev(X596, .(T980, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913))\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT980 is ground\nT981 is ground\nX596 is free", fontsize=16, style=filled, fillcolor=lightyellow];
458 [label="458: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
461 [label="461: ','(tail(.(T980, T981), X596), rev(X596, .(T980, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)), SCOPE: 78, CLAUSE: 5 | ','(tail(.(T980, T981), X596), rev(X596, .(T980, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)), SCOPE: 78, CLAUSE: 6\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT980 is ground\nT981 is ground\nX596 is free", fontsize=16, style=filled, fillcolor=lightyellow];
462 [label="462: ','(tail(.(T980, T981), X596), rev(X596, .(T980, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)), SCOPE: 78, CLAUSE: 6\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT980 is ground\nT981 is ground\nX596 is free", fontsize=16, style=filled, fillcolor=lightyellow];
467 [label="467: rev(T1015, .(T1014, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913)\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT1014 is ground\nT1015 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
469 [label="469: rev(T1015, .(T1014, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913), SCOPE: 79, CLAUSE: 1 | rev(T1015, .(T1014, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913), SCOPE: 79, CLAUSE: 2\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT1014 is ground\nT1015 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
471 [label="471: true | rev([], .(T1044, .(T1045, .(T1046, .(T1047, .(T1048, .(T1049, .(T1050, []))))))), T913), SCOPE: 79, CLAUSE: 2\n\nT1044 is ground\nT1045 is ground\nT1046 is ground\nT1047 is ground\nT1048 is ground\nT1049 is ground\nT1050 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
472 [label="472: rev(T1015, .(T1014, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913), SCOPE: 79, CLAUSE: 2\n\nT906 is ground\nT907 is ground\nT908 is ground\nT909 is ground\nT910 is ground\nT911 is ground\nT1014 is ground\nT1015 is ground\nX641 is free\nrev(T1015, .(T1014, .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
473 [label="473: rev([], .(T1044, .(T1045, .(T1046, .(T1047, .(T1048, .(T1049, .(T1050, []))))))), T913), SCOPE: 79, CLAUSE: 2\n\nT1044 is ground\nT1045 is ground\nT1046 is ground\nT1047 is ground\nT1048 is ground\nT1049 is ground\nT1050 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
477 [label="477: ','(no(empty([])), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092))))\n\nT1084 is ground\nT1085 is ground\nT1086 is ground\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nX657 is free\nX658 is free", fontsize=16, style=filled, fillcolor=lightyellow];
478 [label="478: ','(no(empty([])), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))), SCOPE: 80, CLAUSE: 8 | ','(no(empty([])), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))), SCOPE: 80, CLAUSE: 9\n\nT1084 is ground\nT1085 is ground\nT1086 is ground\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nX657 is free\nX658 is free", fontsize=16, style=filled, fillcolor=lightyellow];
479 [label="479: ','(','(call(empty([])), ','(!_80, failure(a))), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))) | ','(no(empty([])), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))), SCOPE: 80, CLAUSE: 9\n\nT1084 is ground\nT1085 is ground\nT1086 is ground\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nX657 is free\nX658 is free", fontsize=16, style=filled, fillcolor=lightyellow];
480 [label="480: ','(empty([]), ','(','(!_80, failure(a)), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092))))) | ?_81 | ','(no(empty([])), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))), SCOPE: 80, CLAUSE: 9\n\nT1084 is ground\nT1085 is ground\nT1086 is ground\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nX657 is free\nX658 is free", fontsize=16, style=filled, fillcolor=lightyellow];
481 [label="481: ','(empty([]), ','(','(!_80, failure(a)), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092))))), SCOPE: 82, CLAUSE: 7 | ?_82 | ?_81 | ','(no(empty([])), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))), SCOPE: 80, CLAUSE: 9\n\nT1084 is ground\nT1085 is ground\nT1086 is ground\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nX657 is free\nX658 is free", fontsize=16, style=filled, fillcolor=lightyellow];
482 [label="482: ','(','(!_80, failure(a)), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))) | ?_82 | ?_81 | ','(no(empty([])), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))), SCOPE: 80, CLAUSE: 9\n\nT1084 is ground\nT1085 is ground\nT1086 is ground\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nX657 is free\nX658 is free", fontsize=16, style=filled, fillcolor=lightyellow];
483 [label="483: ','(failure(a), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092))))\n\nT1084 is ground\nT1085 is ground\nT1086 is ground\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nX657 is free\nX658 is free", fontsize=16, style=filled, fillcolor=lightyellow];
485 [label="485: ','(failure(a), ','(head([], X657), ','(tail([], X658), rev(X658, .(X657, .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, [])))))))), T1092)))), SCOPE: 83, CLAUSE: 10\n\nT1084 is ground\nT1085 is ground\nT1086 is ground\nT1087 is ground\nT1088 is ground\nT1089 is ground\nT1090 is ground\nX657 is free\nX658 is free", fontsize=16, style=filled, fillcolor=lightyellow];
486 [label="486: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
495 [label="495: ','(no(empty(T1160)), ','(head(T1160, X685), ','(tail(T1160, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169))))\n\nT1160 is ground\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1160, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
496 [label="496: ','(no(empty(T1160)), ','(head(T1160, X685), ','(tail(T1160, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 8 | ','(no(empty(T1160)), ','(head(T1160, X685), ','(tail(T1160, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 9\n\nT1160 is ground\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1160, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
497 [label="497: ','(','(call(empty(T1188)), ','(!_84, failure(a))), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))) | ','(no(empty(T1188)), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 9\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1188 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1188, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
498 [label="498: ','(empty(T1188), ','(','(!_84, failure(a)), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169))))) | ?_85 | ','(no(empty(T1188)), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 9\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1188 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1188, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
499 [label="499: ','(empty(T1188), ','(','(!_84, failure(a)), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169))))), SCOPE: 86, CLAUSE: 7 | ?_86 | ?_85 | ','(no(empty(T1188)), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 9\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1188 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1188, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
500 [label="500: ','(','(!_84, failure(a)), ','(head([], X685), ','(tail([], X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))) | ?_86 | ?_85 | ','(no(empty([])), ','(head([], X685), ','(tail([], X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 9\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nX641 is free\nX685 is free\nX686 is free\nrev([], .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
501 [label="501: ?_86 | ?_85 | ','(no(empty(T1188)), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 9\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1188 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1188, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)\nempty(T1188) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
502 [label="502: ','(failure(a), ','(head([], X685), ','(tail([], X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169))))\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nX641 is free\nX685 is free\nX686 is free\nrev([], .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
504 [label="504: ','(failure(a), ','(head([], X685), ','(tail([], X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 87, CLAUSE: 10\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nX641 is free\nX685 is free\nX686 is free\nrev([], .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)", fontsize=16, style=filled, fillcolor=lightyellow];
505 [label="505: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
506 [label="506: ?_85 | ','(no(empty(T1188)), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 9\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1188 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1188, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)\nempty(T1188) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
507 [label="507: ','(no(empty(T1188)), ','(head(T1188, X685), ','(tail(T1188, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))), SCOPE: 84, CLAUSE: 9\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1188 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1188, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)\nempty(T1188) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
508 [label="508: ','(head(T1223, X685), ','(tail(T1223, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)))\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1223 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1223, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)\nempty(T1223) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
516 [label="516: ','(head(T1223, X685), ','(tail(T1223, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169))), SCOPE: 88, CLAUSE: 3 | ','(head(T1223, X685), ','(tail(T1223, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169))), SCOPE: 88, CLAUSE: 4\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1223 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1223, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)\nempty(T1223) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
517 [label="517: ','(head(T1223, X685), ','(tail(T1223, X686), rev(X686, .(X685, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169))), SCOPE: 88, CLAUSE: 4\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1223 is ground\nX641 is free\nX685 is free\nX686 is free\nrev(T1223, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))), T913) !=? rev([], X641, X641)\nempty(T1223) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
518 [label="518: ','(tail(.(T1244, T1245), X686), rev(X686, .(T1244, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169))\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1244 is ground\nT1245 is ground\nX686 is free", fontsize=16, style=filled, fillcolor=lightyellow];
519 [label="519: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
524 [label="524: ','(tail(.(T1244, T1245), X686), rev(X686, .(T1244, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)), SCOPE: 89, CLAUSE: 5 | ','(tail(.(T1244, T1245), X686), rev(X686, .(T1244, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)), SCOPE: 89, CLAUSE: 6\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1244 is ground\nT1245 is ground\nX686 is free", fontsize=16, style=filled, fillcolor=lightyellow];
525 [label="525: ','(tail(.(T1244, T1245), X686), rev(X686, .(T1244, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)), SCOPE: 89, CLAUSE: 6\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1244 is ground\nT1245 is ground\nX686 is free", fontsize=16, style=filled, fillcolor=lightyellow];
527 [label="527: rev(T1283, .(T1282, .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))), T1169)\n\nT1161 is ground\nT1162 is ground\nT1163 is ground\nT1164 is ground\nT1165 is ground\nT1166 is ground\nT1167 is ground\nT1282 is ground\nT1283 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
532 [label="532: rev(T1283, .(T1282, T1300), T1169)\n\nT1282 is ground\nT1283 is ground\nT1300 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
535 [label="535: rev(T1283, .(T1282, T1300), T1169), SCOPE: 90, CLAUSE: 1 | rev(T1283, .(T1282, T1300), T1169), SCOPE: 90, CLAUSE: 2\n\nT1282 is ground\nT1283 is ground\nT1300 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
536 [label="536: true | rev([], .(T1309, T1310), T1169), SCOPE: 90, CLAUSE: 2\n\nT1309 is ground\nT1310 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
537 [label="537: rev(T1283, .(T1282, T1300), T1169), SCOPE: 90, CLAUSE: 2\n\nT1282 is ground\nT1283 is ground\nT1300 is ground\nX733 is free\nrev(T1283, .(T1282, T1300), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
538 [label="538: rev([], .(T1309, T1310), T1169), SCOPE: 90, CLAUSE: 2\n\nT1309 is ground\nT1310 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
540 [label="540: ','(no(empty([])), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327))))\n\nT1324 is ground\nT1325 is ground\nX749 is free\nX750 is free", fontsize=16, style=filled, fillcolor=lightyellow];
541 [label="541: ','(no(empty([])), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))), SCOPE: 91, CLAUSE: 8 | ','(no(empty([])), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))), SCOPE: 91, CLAUSE: 9\n\nT1324 is ground\nT1325 is ground\nX749 is free\nX750 is free", fontsize=16, style=filled, fillcolor=lightyellow];
542 [label="542: ','(','(call(empty([])), ','(!_91, failure(a))), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))) | ','(no(empty([])), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))), SCOPE: 91, CLAUSE: 9\n\nT1324 is ground\nT1325 is ground\nX749 is free\nX750 is free", fontsize=16, style=filled, fillcolor=lightyellow];
543 [label="543: ','(empty([]), ','(','(!_91, failure(a)), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327))))) | ?_92 | ','(no(empty([])), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))), SCOPE: 91, CLAUSE: 9\n\nT1324 is ground\nT1325 is ground\nX749 is free\nX750 is free", fontsize=16, style=filled, fillcolor=lightyellow];
544 [label="544: ','(empty([]), ','(','(!_91, failure(a)), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327))))), SCOPE: 93, CLAUSE: 7 | ?_93 | ?_92 | ','(no(empty([])), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))), SCOPE: 91, CLAUSE: 9\n\nT1324 is ground\nT1325 is ground\nX749 is free\nX750 is free", fontsize=16, style=filled, fillcolor=lightyellow];
546 [label="546: ','(','(!_91, failure(a)), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))) | ?_93 | ?_92 | ','(no(empty([])), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))), SCOPE: 91, CLAUSE: 9\n\nT1324 is ground\nT1325 is ground\nX749 is free\nX750 is free", fontsize=16, style=filled, fillcolor=lightyellow];
547 [label="547: ','(failure(a), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327))))\n\nT1324 is ground\nT1325 is ground\nX749 is free\nX750 is free", fontsize=16, style=filled, fillcolor=lightyellow];
548 [label="548: ','(failure(a), ','(head([], X749), ','(tail([], X750), rev(X750, .(X749, .(T1324, T1325)), T1327)))), SCOPE: 94, CLAUSE: 10\n\nT1324 is ground\nT1325 is ground\nX749 is free\nX750 is free", fontsize=16, style=filled, fillcolor=lightyellow];
549 [label="549: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
554 [label="554: ','(no(empty(T1355)), ','(head(T1355, X777), ','(tail(T1355, X778), rev(X778, .(X777, .(T1356, T1357)), T1359))))\n\nT1355 is ground\nT1356 is ground\nT1357 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1355, .(T1356, T1357), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
555 [label="555: ','(no(empty(T1355)), ','(head(T1355, X777), ','(tail(T1355, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 8 | ','(no(empty(T1355)), ','(head(T1355, X777), ','(tail(T1355, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 9\n\nT1355 is ground\nT1356 is ground\nT1357 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1355, .(T1356, T1357), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
557 [label="557: ','(','(call(empty(T1368)), ','(!_95, failure(a))), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))) | ','(no(empty(T1368)), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 9\n\nT1356 is ground\nT1357 is ground\nT1368 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1368, .(T1356, T1357), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
558 [label="558: ','(empty(T1368), ','(','(!_95, failure(a)), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359))))) | ?_96 | ','(no(empty(T1368)), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 9\n\nT1356 is ground\nT1357 is ground\nT1368 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1368, .(T1356, T1357), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
559 [label="559: ','(empty(T1368), ','(','(!_95, failure(a)), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359))))), SCOPE: 97, CLAUSE: 7 | ?_97 | ?_96 | ','(no(empty(T1368)), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 9\n\nT1356 is ground\nT1357 is ground\nT1368 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1368, .(T1356, T1357), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
560 [label="560: ','(','(!_95, failure(a)), ','(head([], X777), ','(tail([], X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))) | ?_97 | ?_96 | ','(no(empty([])), ','(head([], X777), ','(tail([], X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 9\n\nT1356 is ground\nT1357 is ground\nX733 is free\nX777 is free\nX778 is free\nrev([], .(T1356, T1357), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
561 [label="561: ?_97 | ?_96 | ','(no(empty(T1368)), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 9\n\nT1356 is ground\nT1357 is ground\nT1368 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1368, .(T1356, T1357), T1169) !=? rev([], X733, X733)\nempty(T1368) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
562 [label="562: ','(failure(a), ','(head([], X777), ','(tail([], X778), rev(X778, .(X777, .(T1356, T1357)), T1359))))\n\nT1356 is ground\nT1357 is ground\nX733 is free\nX777 is free\nX778 is free\nrev([], .(T1356, T1357), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
569 [label="569: ','(failure(a), ','(head([], X777), ','(tail([], X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 98, CLAUSE: 10\n\nT1356 is ground\nT1357 is ground\nX733 is free\nX777 is free\nX778 is free\nrev([], .(T1356, T1357), T1169) !=? rev([], X733, X733)", fontsize=16, style=filled, fillcolor=lightyellow];
570 [label="570: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
571 [label="571: ?_96 | ','(no(empty(T1368)), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 9\n\nT1356 is ground\nT1357 is ground\nT1368 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1368, .(T1356, T1357), T1169) !=? rev([], X733, X733)\nempty(T1368) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
572 [label="572: ','(no(empty(T1368)), ','(head(T1368, X777), ','(tail(T1368, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))), SCOPE: 95, CLAUSE: 9\n\nT1356 is ground\nT1357 is ground\nT1368 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1368, .(T1356, T1357), T1169) !=? rev([], X733, X733)\nempty(T1368) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
575 [label="575: ','(head(T1383, X777), ','(tail(T1383, X778), rev(X778, .(X777, .(T1356, T1357)), T1359)))\n\nT1356 is ground\nT1357 is ground\nT1383 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1383, .(T1356, T1357), T1169) !=? rev([], X733, X733)\nempty(T1383) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
576 [label="576: ','(head(T1383, X777), ','(tail(T1383, X778), rev(X778, .(X777, .(T1356, T1357)), T1359))), SCOPE: 99, CLAUSE: 3 | ','(head(T1383, X777), ','(tail(T1383, X778), rev(X778, .(X777, .(T1356, T1357)), T1359))), SCOPE: 99, CLAUSE: 4\n\nT1356 is ground\nT1357 is ground\nT1383 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1383, .(T1356, T1357), T1169) !=? rev([], X733, X733)\nempty(T1383) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
577 [label="577: ','(head(T1383, X777), ','(tail(T1383, X778), rev(X778, .(X777, .(T1356, T1357)), T1359))), SCOPE: 99, CLAUSE: 4\n\nT1356 is ground\nT1357 is ground\nT1383 is ground\nX733 is free\nX777 is free\nX778 is free\nrev(T1383, .(T1356, T1357), T1169) !=? rev([], X733, X733)\nempty(T1383) !=? empty([])", fontsize=16, style=filled, fillcolor=lightyellow];
578 [label="578: ','(tail(.(T1394, T1395), X778), rev(X778, .(T1394, .(T1356, T1357)), T1359))\n\nT1356 is ground\nT1357 is ground\nT1394 is ground\nT1395 is ground\nX778 is free", fontsize=16, style=filled, fillcolor=lightyellow];
579 [label="579: \n\n", fontsize=16, style=filled, fillcolor=lightyellow];
581 [label="581: ','(tail(.(T1394, T1395), X778), rev(X778, .(T1394, .(T1356, T1357)), T1359)), SCOPE: 100, CLAUSE: 5 | ','(tail(.(T1394, T1395), X778), rev(X778, .(T1394, .(T1356, T1357)), T1359)), SCOPE: 100, CLAUSE: 6\n\nT1356 is ground\nT1357 is ground\nT1394 is ground\nT1395 is ground\nX778 is free", fontsize=16, style=filled, fillcolor=lightyellow];
582 [label="582: ','(tail(.(T1394, T1395), X778), rev(X778, .(T1394, .(T1356, T1357)), T1359)), SCOPE: 100, CLAUSE: 6\n\nT1356 is ground\nT1357 is ground\nT1394 is ground\nT1395 is ground\nX778 is free", fontsize=16, style=filled, fillcolor=lightyellow];
590 [label="590: rev(T1413, .(T1412, .(T1356, T1357)), T1359)\n\nT1356 is ground\nT1357 is ground\nT1412 is ground\nT1413 is ground", fontsize=16, style=filled, fillcolor=lightyellow];
591 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
2 -> 591 [arrowhead = none ];
591 -> 4;

592 [label="ONLY EVAL with clause\nrev(X7, X8) :- rev(X7, [], X8).\nand substitutionT1 -> T5,\nX7 -> T5,\nT2 -> T7,\nX8 -> T7,\nT6 -> T7", fontsize=14, style = filled, fillcolor = lightblue];
4 -> 592 [arrowhead = none ];
592 -> 5;

593 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
5 -> 593 [arrowhead = none ];
593 -> 6;

594 [label="EVAL with clause\nrev([], X11, X11).\nand substitutionT5 -> [],\nX11 -> [],\nT7 -> []", fontsize=14, style = filled, fillcolor = lightblue];
6 -> 594 [arrowhead = none ];
594 -> 8;

595 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
6 -> 595 [arrowhead = none ];
595 -> 9;

596 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
8 -> 596 [arrowhead = none ];
596 -> 10;

597 [label="ONLY EVAL with clause\nrev(X52, X53, X54) :- ','(no(empty(X52)), ','(head(X52, X55), ','(tail(X52, X56), rev(X56, .(X55, X53), X54)))).\nand substitutionT5 -> T26,\nX52 -> T26,\nX53 -> [],\nT7 -> T28,\nX54 -> T28,\nT27 -> T28", fontsize=14, style = filled, fillcolor = lightblue];
9 -> 597 [arrowhead = none ];
597 -> 33;

598 [label="ONLY EVAL with clause\nrev(X24, X25, X26) :- ','(no(empty(X24)), ','(head(X24, X27), ','(tail(X24, X28), rev(X28, .(X27, X25), X26)))).\nand substitutionX24 -> [],\nX25 -> [],\nT7 -> T14,\nX26 -> T14,\nT13 -> T14", fontsize=14, style = filled, fillcolor = lightblue];
10 -> 598 [arrowhead = none ];
598 -> 12;

599 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
12 -> 599 [arrowhead = none ];
599 -> 16;

600 [label="ONLY EVAL with clause\nno(X35) :- ','(call(X35), ','(!_3, failure(a))).\nand substitutionX35 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
16 -> 600 [arrowhead = none ];
600 -> 17;

601 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
17 -> 601 [arrowhead = none ];
601 -> 18;

602 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
18 -> 602 [arrowhead = none ];
602 -> 19;

603 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
19 -> 603 [arrowhead = none ];
603 -> 21;

604 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
21 -> 604 [arrowhead = none ];
604 -> 22;

605 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
22 -> 605 [arrowhead = none ];
605 -> 24;

606 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
24 -> 606 [arrowhead = none ];
606 -> 26;

607 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
33 -> 607 [arrowhead = none ];
607 -> 34;

608 [label="ONLY EVAL with clause\nno(X63) :- ','(call(X63), ','(!_7, failure(a))).\nand substitutionT26 -> T33,\nX63 -> empty(T33)", fontsize=14, style = filled, fillcolor = lightblue];
34 -> 608 [arrowhead = none ];
608 -> 36;

609 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
36 -> 609 [arrowhead = none ];
609 -> 37;

610 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
37 -> 610 [arrowhead = none ];
610 -> 38;

611 [label="EVAL with clause\nempty([]).\nand substitutionT33 -> []", fontsize=14, style = filled, fillcolor = lightblue];
38 -> 611 [arrowhead = none ];
611 -> 40;

612 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
38 -> 612 [arrowhead = none ];
612 -> 41;

613 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
40 -> 613 [arrowhead = none ];
613 -> 42;

614 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
41 -> 614 [arrowhead = none ];
614 -> 48;

615 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
42 -> 615 [arrowhead = none ];
615 -> 45;

616 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
45 -> 616 [arrowhead = none ];
616 -> 46;

617 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
48 -> 617 [arrowhead = none ];
617 -> 52;

618 [label="ONLY EVAL with clause\nno(X74).\nand substitutionT33 -> T40,\nX74 -> empty(T40)", fontsize=14, style = filled, fillcolor = lightblue];
52 -> 618 [arrowhead = none ];
618 -> 57;

619 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
57 -> 619 [arrowhead = none ];
619 -> 58;

620 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T40), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
58 -> 620 [arrowhead = none ];
620 -> 60;

621 [label="EVAL with clause\nhead(.(X85, X86), X85).\nand substitutionX85 -> T47,\nX86 -> T48,\nT40 -> .(T47, T48),\nX55 -> T47", fontsize=14, style = filled, fillcolor = lightblue];
60 -> 621 [arrowhead = none ];
621 -> 62;

622 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
60 -> 622 [arrowhead = none ];
622 -> 64;

623 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
62 -> 623 [arrowhead = none ];
623 -> 65;

624 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
65 -> 624 [arrowhead = none ];
624 -> 66;

625 [label="ONLY EVAL with clause\ntail(.(X95, X96), X96).\nand substitutionT47 -> T57,\nX95 -> T57,\nT48 -> T58,\nX96 -> T58,\nX56 -> T58", fontsize=14, style = filled, fillcolor = lightblue];
66 -> 625 [arrowhead = none ];
625 -> 71;

626 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
71 -> 626 [arrowhead = none ];
626 -> 72;

627 [label="EVAL with clause\nrev([], X101, X101).\nand substitutionT58 -> [],\nT57 -> T63,\nX101 -> .(T63, []),\nT28 -> .(T63, [])", fontsize=14, style = filled, fillcolor = lightblue];
72 -> 627 [arrowhead = none ];
627 -> 74;

628 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
72 -> 628 [arrowhead = none ];
628 -> 75;

629 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
74 -> 629 [arrowhead = none ];
629 -> 76;

630 [label="ONLY EVAL with clause\nrev(X142, X143, X144) :- ','(no(empty(X142)), ','(head(X142, X145), ','(tail(X142, X146), rev(X146, .(X145, X143), X144)))).\nand substitutionT58 -> T95,\nX142 -> T95,\nT57 -> T96,\nX143 -> .(T96, []),\nT28 -> T98,\nX144 -> T98,\nT97 -> T98", fontsize=14, style = filled, fillcolor = lightblue];
75 -> 630 [arrowhead = none ];
630 -> 94;

631 [label="ONLY EVAL with clause\nrev(X114, X115, X116) :- ','(no(empty(X114)), ','(head(X114, X117), ','(tail(X114, X118), rev(X118, .(X117, X115), X116)))).\nand substitutionX114 -> [],\nT63 -> T73,\nX115 -> .(T73, []),\nT28 -> T75,\nX116 -> T75,\nT74 -> T75", fontsize=14, style = filled, fillcolor = lightblue];
76 -> 631 [arrowhead = none ];
631 -> 81;

632 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
81 -> 632 [arrowhead = none ];
632 -> 82;

633 [label="ONLY EVAL with clause\nno(X125) :- ','(call(X125), ','(!_14, failure(a))).\nand substitutionX125 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
82 -> 633 [arrowhead = none ];
633 -> 83;

634 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
83 -> 634 [arrowhead = none ];
634 -> 84;

635 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
84 -> 635 [arrowhead = none ];
635 -> 85;

636 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
85 -> 636 [arrowhead = none ];
636 -> 86;

637 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
86 -> 637 [arrowhead = none ];
637 -> 87;

638 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
87 -> 638 [arrowhead = none ];
638 -> 88;

639 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
88 -> 639 [arrowhead = none ];
639 -> 89;

640 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
94 -> 640 [arrowhead = none ];
640 -> 98;

641 [label="ONLY EVAL with clause\nno(X153) :- ','(call(X153), ','(!_18, failure(a))).\nand substitutionT95 -> T105,\nX153 -> empty(T105)", fontsize=14, style = filled, fillcolor = lightblue];
98 -> 641 [arrowhead = none ];
641 -> 101;

642 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
101 -> 642 [arrowhead = none ];
642 -> 102;

643 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
102 -> 643 [arrowhead = none ];
643 -> 103;

644 [label="EVAL with clause\nempty([]).\nand substitutionT105 -> []", fontsize=14, style = filled, fillcolor = lightblue];
103 -> 644 [arrowhead = none ];
644 -> 104;

645 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
103 -> 645 [arrowhead = none ];
645 -> 106;

646 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
104 -> 646 [arrowhead = none ];
646 -> 107;

647 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
106 -> 647 [arrowhead = none ];
647 -> 111;

648 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
107 -> 648 [arrowhead = none ];
648 -> 109;

649 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
109 -> 649 [arrowhead = none ];
649 -> 110;

650 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
111 -> 650 [arrowhead = none ];
650 -> 113;

651 [label="ONLY EVAL with clause\nno(X164).\nand substitutionT105 -> T116,\nX164 -> empty(T116)", fontsize=14, style = filled, fillcolor = lightblue];
113 -> 651 [arrowhead = none ];
651 -> 117;

652 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
117 -> 652 [arrowhead = none ];
652 -> 120;

653 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T116), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
120 -> 653 [arrowhead = none ];
653 -> 123;

654 [label="EVAL with clause\nhead(.(X175, X176), X175).\nand substitutionX175 -> T125,\nX176 -> T126,\nT116 -> .(T125, T126),\nX145 -> T125", fontsize=14, style = filled, fillcolor = lightblue];
123 -> 654 [arrowhead = none ];
654 -> 126;

655 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
123 -> 655 [arrowhead = none ];
655 -> 127;

656 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
126 -> 656 [arrowhead = none ];
656 -> 129;

657 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
129 -> 657 [arrowhead = none ];
657 -> 130;

658 [label="ONLY EVAL with clause\ntail(.(X185, X186), X186).\nand substitutionT125 -> T139,\nX185 -> T139,\nT126 -> T140,\nX186 -> T140,\nX146 -> T140", fontsize=14, style = filled, fillcolor = lightblue];
130 -> 658 [arrowhead = none ];
658 -> 133;

659 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
133 -> 659 [arrowhead = none ];
659 -> 138;

660 [label="EVAL with clause\nrev([], X191, X191).\nand substitutionT140 -> [],\nT139 -> T149,\nT96 -> T150,\nX191 -> .(T149, .(T150, [])),\nT98 -> .(T149, .(T150, []))", fontsize=14, style = filled, fillcolor = lightblue];
138 -> 660 [arrowhead = none ];
660 -> 139;

661 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
138 -> 661 [arrowhead = none ];
661 -> 140;

662 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
139 -> 662 [arrowhead = none ];
662 -> 141;

663 [label="ONLY EVAL with clause\nrev(X232, X233, X234) :- ','(no(empty(X232)), ','(head(X232, X235), ','(tail(X232, X236), rev(X236, .(X235, X233), X234)))).\nand substitutionT140 -> T195,\nX232 -> T195,\nT139 -> T196,\nT96 -> T197,\nX233 -> .(T196, .(T197, [])),\nT98 -> T199,\nX234 -> T199,\nT198 -> T199", fontsize=14, style = filled, fillcolor = lightblue];
140 -> 663 [arrowhead = none ];
663 -> 165;

664 [label="ONLY EVAL with clause\nrev(X204, X205, X206) :- ','(no(empty(X204)), ','(head(X204, X207), ','(tail(X204, X208), rev(X208, .(X207, X205), X206)))).\nand substitutionX204 -> [],\nT149 -> T164,\nT150 -> T165,\nX205 -> .(T164, .(T165, [])),\nT98 -> T167,\nX206 -> T167,\nT166 -> T167", fontsize=14, style = filled, fillcolor = lightblue];
141 -> 664 [arrowhead = none ];
664 -> 147;

665 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
147 -> 665 [arrowhead = none ];
665 -> 148;

666 [label="ONLY EVAL with clause\nno(X215) :- ','(call(X215), ','(!_25, failure(a))).\nand substitutionX215 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
148 -> 666 [arrowhead = none ];
666 -> 149;

667 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
149 -> 667 [arrowhead = none ];
667 -> 150;

668 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
150 -> 668 [arrowhead = none ];
668 -> 151;

669 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
151 -> 669 [arrowhead = none ];
669 -> 152;

670 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
152 -> 670 [arrowhead = none ];
670 -> 153;

671 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
153 -> 671 [arrowhead = none ];
671 -> 155;

672 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
155 -> 672 [arrowhead = none ];
672 -> 156;

673 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
165 -> 673 [arrowhead = none ];
673 -> 166;

674 [label="ONLY EVAL with clause\nno(X243) :- ','(call(X243), ','(!_29, failure(a))).\nand substitutionT195 -> T208,\nX243 -> empty(T208)", fontsize=14, style = filled, fillcolor = lightblue];
166 -> 674 [arrowhead = none ];
674 -> 167;

675 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
167 -> 675 [arrowhead = none ];
675 -> 168;

676 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
168 -> 676 [arrowhead = none ];
676 -> 170;

677 [label="EVAL with clause\nempty([]).\nand substitutionT208 -> []", fontsize=14, style = filled, fillcolor = lightblue];
170 -> 677 [arrowhead = none ];
677 -> 171;

678 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
170 -> 678 [arrowhead = none ];
678 -> 172;

679 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
171 -> 679 [arrowhead = none ];
679 -> 173;

680 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
172 -> 680 [arrowhead = none ];
680 -> 178;

681 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
173 -> 681 [arrowhead = none ];
681 -> 175;

682 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
175 -> 682 [arrowhead = none ];
682 -> 176;

683 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
178 -> 683 [arrowhead = none ];
683 -> 179;

684 [label="ONLY EVAL with clause\nno(X254).\nand substitutionT208 -> T223,\nX254 -> empty(T223)", fontsize=14, style = filled, fillcolor = lightblue];
179 -> 684 [arrowhead = none ];
684 -> 185;

685 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
185 -> 685 [arrowhead = none ];
685 -> 190;

686 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T223), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
190 -> 686 [arrowhead = none ];
686 -> 191;

687 [label="EVAL with clause\nhead(.(X265, X266), X265).\nand substitutionX265 -> T234,\nX266 -> T235,\nT223 -> .(T234, T235),\nX235 -> T234", fontsize=14, style = filled, fillcolor = lightblue];
191 -> 687 [arrowhead = none ];
687 -> 193;

688 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
191 -> 688 [arrowhead = none ];
688 -> 194;

689 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
193 -> 689 [arrowhead = none ];
689 -> 195;

690 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
195 -> 690 [arrowhead = none ];
690 -> 196;

691 [label="ONLY EVAL with clause\ntail(.(X275, X276), X276).\nand substitutionT234 -> T252,\nX275 -> T252,\nT235 -> T253,\nX276 -> T253,\nX236 -> T253", fontsize=14, style = filled, fillcolor = lightblue];
196 -> 691 [arrowhead = none ];
691 -> 201;

692 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
201 -> 692 [arrowhead = none ];
692 -> 204;

693 [label="EVAL with clause\nrev([], X281, X281).\nand substitutionT253 -> [],\nT252 -> T266,\nT196 -> T267,\nT197 -> T268,\nX281 -> .(T266, .(T267, .(T268, []))),\nT199 -> .(T266, .(T267, .(T268, [])))", fontsize=14, style = filled, fillcolor = lightblue];
204 -> 693 [arrowhead = none ];
693 -> 206;

694 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
204 -> 694 [arrowhead = none ];
694 -> 207;

695 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
206 -> 695 [arrowhead = none ];
695 -> 208;

696 [label="ONLY EVAL with clause\nrev(X322, X323, X324) :- ','(no(empty(X322)), ','(head(X322, X325), ','(tail(X322, X326), rev(X326, .(X325, X323), X324)))).\nand substitutionT253 -> T326,\nX322 -> T326,\nT252 -> T327,\nT196 -> T328,\nT197 -> T329,\nX323 -> .(T327, .(T328, .(T329, []))),\nT199 -> T331,\nX324 -> T331,\nT330 -> T331", fontsize=14, style = filled, fillcolor = lightblue];
207 -> 696 [arrowhead = none ];
696 -> 231;

697 [label="ONLY EVAL with clause\nrev(X294, X295, X296) :- ','(no(empty(X294)), ','(head(X294, X297), ','(tail(X294, X298), rev(X298, .(X297, X295), X296)))).\nand substitutionX294 -> [],\nT266 -> T286,\nT267 -> T287,\nT268 -> T288,\nX295 -> .(T286, .(T287, .(T288, []))),\nT199 -> T290,\nX296 -> T290,\nT289 -> T290", fontsize=14, style = filled, fillcolor = lightblue];
208 -> 697 [arrowhead = none ];
697 -> 213;

698 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
213 -> 698 [arrowhead = none ];
698 -> 214;

699 [label="ONLY EVAL with clause\nno(X305) :- ','(call(X305), ','(!_36, failure(a))).\nand substitutionX305 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
214 -> 699 [arrowhead = none ];
699 -> 215;

700 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
215 -> 700 [arrowhead = none ];
700 -> 216;

701 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
216 -> 701 [arrowhead = none ];
701 -> 217;

702 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
217 -> 702 [arrowhead = none ];
702 -> 218;

703 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
218 -> 703 [arrowhead = none ];
703 -> 219;

704 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
219 -> 704 [arrowhead = none ];
704 -> 221;

705 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
221 -> 705 [arrowhead = none ];
705 -> 222;

706 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
231 -> 706 [arrowhead = none ];
706 -> 232;

707 [label="ONLY EVAL with clause\nno(X333) :- ','(call(X333), ','(!_40, failure(a))).\nand substitutionT326 -> T342,\nX333 -> empty(T342)", fontsize=14, style = filled, fillcolor = lightblue];
232 -> 707 [arrowhead = none ];
707 -> 233;

708 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
233 -> 708 [arrowhead = none ];
708 -> 234;

709 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
234 -> 709 [arrowhead = none ];
709 -> 235;

710 [label="EVAL with clause\nempty([]).\nand substitutionT342 -> []", fontsize=14, style = filled, fillcolor = lightblue];
235 -> 710 [arrowhead = none ];
710 -> 236;

711 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
235 -> 711 [arrowhead = none ];
711 -> 237;

712 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
236 -> 712 [arrowhead = none ];
712 -> 238;

713 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
237 -> 713 [arrowhead = none ];
713 -> 242;

714 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
238 -> 714 [arrowhead = none ];
714 -> 240;

715 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
240 -> 715 [arrowhead = none ];
715 -> 241;

716 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
242 -> 716 [arrowhead = none ];
716 -> 243;

717 [label="ONLY EVAL with clause\nno(X344).\nand substitutionT342 -> T361,\nX344 -> empty(T361)", fontsize=14, style = filled, fillcolor = lightblue];
243 -> 717 [arrowhead = none ];
717 -> 249;

718 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
249 -> 718 [arrowhead = none ];
718 -> 252;

719 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T361), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
252 -> 719 [arrowhead = none ];
719 -> 254;

720 [label="EVAL with clause\nhead(.(X355, X356), X355).\nand substitutionX355 -> T374,\nX356 -> T375,\nT361 -> .(T374, T375),\nX325 -> T374", fontsize=14, style = filled, fillcolor = lightblue];
254 -> 720 [arrowhead = none ];
720 -> 258;

721 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
254 -> 721 [arrowhead = none ];
721 -> 259;

722 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
258 -> 722 [arrowhead = none ];
722 -> 260;

723 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
260 -> 723 [arrowhead = none ];
723 -> 262;

724 [label="ONLY EVAL with clause\ntail(.(X365, X366), X366).\nand substitutionT374 -> T396,\nX365 -> T396,\nT375 -> T397,\nX366 -> T397,\nX326 -> T397", fontsize=14, style = filled, fillcolor = lightblue];
262 -> 724 [arrowhead = none ];
724 -> 265;

725 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
265 -> 725 [arrowhead = none ];
725 -> 268;

726 [label="EVAL with clause\nrev([], X371, X371).\nand substitutionT397 -> [],\nT396 -> T414,\nT327 -> T415,\nT328 -> T416,\nT329 -> T417,\nX371 -> .(T414, .(T415, .(T416, .(T417, [])))),\nT331 -> .(T414, .(T415, .(T416, .(T417, []))))", fontsize=14, style = filled, fillcolor = lightblue];
268 -> 726 [arrowhead = none ];
726 -> 271;

727 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
268 -> 727 [arrowhead = none ];
727 -> 272;

728 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
271 -> 728 [arrowhead = none ];
728 -> 273;

729 [label="ONLY EVAL with clause\nrev(X412, X413, X414) :- ','(no(empty(X412)), ','(head(X412, X415), ','(tail(X412, X416), rev(X416, .(X415, X413), X414)))).\nand substitutionT397 -> T488,\nX412 -> T488,\nT396 -> T489,\nT327 -> T490,\nT328 -> T491,\nT329 -> T492,\nX413 -> .(T489, .(T490, .(T491, .(T492, [])))),\nT331 -> T494,\nX414 -> T494,\nT493 -> T494", fontsize=14, style = filled, fillcolor = lightblue];
272 -> 729 [arrowhead = none ];
729 -> 297;

730 [label="ONLY EVAL with clause\nrev(X384, X385, X386) :- ','(no(empty(X384)), ','(head(X384, X387), ','(tail(X384, X388), rev(X388, .(X387, X385), X386)))).\nand substitutionX384 -> [],\nT414 -> T439,\nT415 -> T440,\nT416 -> T441,\nT417 -> T442,\nX385 -> .(T439, .(T440, .(T441, .(T442, [])))),\nT331 -> T444,\nX386 -> T444,\nT443 -> T444", fontsize=14, style = filled, fillcolor = lightblue];
273 -> 730 [arrowhead = none ];
730 -> 277;

731 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
277 -> 731 [arrowhead = none ];
731 -> 280;

732 [label="ONLY EVAL with clause\nno(X395) :- ','(call(X395), ','(!_47, failure(a))).\nand substitutionX395 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
280 -> 732 [arrowhead = none ];
732 -> 281;

733 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
281 -> 733 [arrowhead = none ];
733 -> 282;

734 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
282 -> 734 [arrowhead = none ];
734 -> 283;

735 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
283 -> 735 [arrowhead = none ];
735 -> 284;

736 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
284 -> 736 [arrowhead = none ];
736 -> 285;

737 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
285 -> 737 [arrowhead = none ];
737 -> 286;

738 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
286 -> 738 [arrowhead = none ];
738 -> 287;

739 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
297 -> 739 [arrowhead = none ];
739 -> 298;

740 [label="ONLY EVAL with clause\nno(X423) :- ','(call(X423), ','(!_51, failure(a))).\nand substitutionT488 -> T507,\nX423 -> empty(T507)", fontsize=14, style = filled, fillcolor = lightblue];
298 -> 740 [arrowhead = none ];
740 -> 299;

741 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
299 -> 741 [arrowhead = none ];
741 -> 300;

742 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
300 -> 742 [arrowhead = none ];
742 -> 301;

743 [label="EVAL with clause\nempty([]).\nand substitutionT507 -> []", fontsize=14, style = filled, fillcolor = lightblue];
301 -> 743 [arrowhead = none ];
743 -> 302;

744 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
301 -> 744 [arrowhead = none ];
744 -> 303;

745 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
302 -> 745 [arrowhead = none ];
745 -> 304;

746 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
303 -> 746 [arrowhead = none ];
746 -> 308;

747 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
304 -> 747 [arrowhead = none ];
747 -> 306;

748 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
306 -> 748 [arrowhead = none ];
748 -> 307;

749 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
308 -> 749 [arrowhead = none ];
749 -> 310;

750 [label="ONLY EVAL with clause\nno(X434).\nand substitutionT507 -> T530,\nX434 -> empty(T530)", fontsize=14, style = filled, fillcolor = lightblue];
310 -> 750 [arrowhead = none ];
750 -> 317;

751 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
317 -> 751 [arrowhead = none ];
751 -> 322;

752 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T530), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
322 -> 752 [arrowhead = none ];
752 -> 323;

753 [label="EVAL with clause\nhead(.(X445, X446), X445).\nand substitutionX445 -> T545,\nX446 -> T546,\nT530 -> .(T545, T546),\nX415 -> T545", fontsize=14, style = filled, fillcolor = lightblue];
323 -> 753 [arrowhead = none ];
753 -> 324;

754 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
323 -> 754 [arrowhead = none ];
754 -> 325;

755 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
324 -> 755 [arrowhead = none ];
755 -> 327;

756 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
327 -> 756 [arrowhead = none ];
756 -> 328;

757 [label="ONLY EVAL with clause\ntail(.(X455, X456), X456).\nand substitutionT545 -> T571,\nX455 -> T571,\nT546 -> T572,\nX456 -> T572,\nX416 -> T572", fontsize=14, style = filled, fillcolor = lightblue];
328 -> 757 [arrowhead = none ];
757 -> 333;

758 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
333 -> 758 [arrowhead = none ];
758 -> 336;

759 [label="EVAL with clause\nrev([], X461, X461).\nand substitutionT572 -> [],\nT571 -> T593,\nT489 -> T594,\nT490 -> T595,\nT491 -> T596,\nT492 -> T597,\nX461 -> .(T593, .(T594, .(T595, .(T596, .(T597, []))))),\nT494 -> .(T593, .(T594, .(T595, .(T596, .(T597, [])))))", fontsize=14, style = filled, fillcolor = lightblue];
336 -> 759 [arrowhead = none ];
759 -> 338;

760 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
336 -> 760 [arrowhead = none ];
760 -> 339;

761 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
338 -> 761 [arrowhead = none ];
761 -> 340;

762 [label="ONLY EVAL with clause\nrev(X502, X503, X504) :- ','(no(empty(X502)), ','(head(X502, X505), ','(tail(X502, X506), rev(X506, .(X505, X503), X504)))).\nand substitutionT572 -> T681,\nX502 -> T681,\nT571 -> T682,\nT489 -> T683,\nT490 -> T684,\nT491 -> T685,\nT492 -> T686,\nX503 -> .(T682, .(T683, .(T684, .(T685, .(T686, []))))),\nT494 -> T688,\nX504 -> T688,\nT687 -> T688", fontsize=14, style = filled, fillcolor = lightblue];
339 -> 762 [arrowhead = none ];
762 -> 363;

763 [label="ONLY EVAL with clause\nrev(X474, X475, X476) :- ','(no(empty(X474)), ','(head(X474, X477), ','(tail(X474, X478), rev(X478, .(X477, X475), X476)))).\nand substitutionX474 -> [],\nT593 -> T623,\nT594 -> T624,\nT595 -> T625,\nT596 -> T626,\nT597 -> T627,\nX475 -> .(T623, .(T624, .(T625, .(T626, .(T627, []))))),\nT494 -> T629,\nX476 -> T629,\nT628 -> T629", fontsize=14, style = filled, fillcolor = lightblue];
340 -> 763 [arrowhead = none ];
763 -> 345;

764 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
345 -> 764 [arrowhead = none ];
764 -> 346;

765 [label="ONLY EVAL with clause\nno(X485) :- ','(call(X485), ','(!_58, failure(a))).\nand substitutionX485 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
346 -> 765 [arrowhead = none ];
765 -> 347;

766 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
347 -> 766 [arrowhead = none ];
766 -> 348;

767 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
348 -> 767 [arrowhead = none ];
767 -> 349;

768 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
349 -> 768 [arrowhead = none ];
768 -> 350;

769 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
350 -> 769 [arrowhead = none ];
769 -> 351;

770 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
351 -> 770 [arrowhead = none ];
770 -> 353;

771 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
353 -> 771 [arrowhead = none ];
771 -> 354;

772 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
363 -> 772 [arrowhead = none ];
772 -> 364;

773 [label="ONLY EVAL with clause\nno(X513) :- ','(call(X513), ','(!_62, failure(a))).\nand substitutionT681 -> T703,\nX513 -> empty(T703)", fontsize=14, style = filled, fillcolor = lightblue];
364 -> 773 [arrowhead = none ];
773 -> 365;

774 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
365 -> 774 [arrowhead = none ];
774 -> 366;

775 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
366 -> 775 [arrowhead = none ];
775 -> 367;

776 [label="EVAL with clause\nempty([]).\nand substitutionT703 -> []", fontsize=14, style = filled, fillcolor = lightblue];
367 -> 776 [arrowhead = none ];
776 -> 369;

777 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
367 -> 777 [arrowhead = none ];
777 -> 370;

778 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
369 -> 778 [arrowhead = none ];
778 -> 371;

779 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
370 -> 779 [arrowhead = none ];
779 -> 375;

780 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
371 -> 780 [arrowhead = none ];
780 -> 373;

781 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
373 -> 781 [arrowhead = none ];
781 -> 374;

782 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
375 -> 782 [arrowhead = none ];
782 -> 376;

783 [label="ONLY EVAL with clause\nno(X524).\nand substitutionT703 -> T730,\nX524 -> empty(T730)", fontsize=14, style = filled, fillcolor = lightblue];
376 -> 783 [arrowhead = none ];
783 -> 383;

784 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
383 -> 784 [arrowhead = none ];
784 -> 388;

785 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T730), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
388 -> 785 [arrowhead = none ];
785 -> 389;

786 [label="EVAL with clause\nhead(.(X535, X536), X535).\nand substitutionX535 -> T747,\nX536 -> T748,\nT730 -> .(T747, T748),\nX505 -> T747", fontsize=14, style = filled, fillcolor = lightblue];
389 -> 786 [arrowhead = none ];
786 -> 391;

787 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
389 -> 787 [arrowhead = none ];
787 -> 392;

788 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
391 -> 788 [arrowhead = none ];
788 -> 394;

789 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
394 -> 789 [arrowhead = none ];
789 -> 396;

790 [label="ONLY EVAL with clause\ntail(.(X545, X546), X546).\nand substitutionT747 -> T777,\nX545 -> T777,\nT748 -> T778,\nX546 -> T778,\nX506 -> T778", fontsize=14, style = filled, fillcolor = lightblue];
396 -> 790 [arrowhead = none ];
790 -> 399;

791 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
399 -> 791 [arrowhead = none ];
791 -> 402;

792 [label="EVAL with clause\nrev([], X551, X551).\nand substitutionT778 -> [],\nT777 -> T803,\nT682 -> T804,\nT683 -> T805,\nT684 -> T806,\nT685 -> T807,\nT686 -> T808,\nX551 -> .(T803, .(T804, .(T805, .(T806, .(T807, .(T808, [])))))),\nT688 -> .(T803, .(T804, .(T805, .(T806, .(T807, .(T808, []))))))", fontsize=14, style = filled, fillcolor = lightblue];
402 -> 792 [arrowhead = none ];
792 -> 404;

793 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
402 -> 793 [arrowhead = none ];
793 -> 405;

794 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
404 -> 794 [arrowhead = none ];
794 -> 406;

795 [label="ONLY EVAL with clause\nrev(X592, X593, X594) :- ','(no(empty(X592)), ','(head(X592, X595), ','(tail(X592, X596), rev(X596, .(X595, X593), X594)))).\nand substitutionT778 -> T905,\nX592 -> T905,\nT777 -> T906,\nT682 -> T907,\nT683 -> T908,\nT684 -> T909,\nT685 -> T910,\nT686 -> T911,\nX593 -> .(T906, .(T907, .(T908, .(T909, .(T910, .(T911, [])))))),\nT688 -> T913,\nX594 -> T913,\nT912 -> T913", fontsize=14, style = filled, fillcolor = lightblue];
405 -> 795 [arrowhead = none ];
795 -> 429;

796 [label="ONLY EVAL with clause\nrev(X564, X565, X566) :- ','(no(empty(X564)), ','(head(X564, X567), ','(tail(X564, X568), rev(X568, .(X567, X565), X566)))).\nand substitutionX564 -> [],\nT803 -> T838,\nT804 -> T839,\nT805 -> T840,\nT806 -> T841,\nT807 -> T842,\nT808 -> T843,\nX565 -> .(T838, .(T839, .(T840, .(T841, .(T842, .(T843, [])))))),\nT688 -> T845,\nX566 -> T845,\nT844 -> T845", fontsize=14, style = filled, fillcolor = lightblue];
406 -> 796 [arrowhead = none ];
796 -> 411;

797 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
411 -> 797 [arrowhead = none ];
797 -> 412;

798 [label="ONLY EVAL with clause\nno(X575) :- ','(call(X575), ','(!_69, failure(a))).\nand substitutionX575 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
412 -> 798 [arrowhead = none ];
798 -> 413;

799 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
413 -> 799 [arrowhead = none ];
799 -> 414;

800 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
414 -> 800 [arrowhead = none ];
800 -> 415;

801 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
415 -> 801 [arrowhead = none ];
801 -> 417;

802 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
417 -> 802 [arrowhead = none ];
802 -> 418;

803 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
418 -> 803 [arrowhead = none ];
803 -> 420;

804 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
420 -> 804 [arrowhead = none ];
804 -> 421;

805 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
429 -> 805 [arrowhead = none ];
805 -> 430;

806 [label="ONLY EVAL with clause\nno(X603) :- ','(call(X603), ','(!_73, failure(a))).\nand substitutionT905 -> T930,\nX603 -> empty(T930)", fontsize=14, style = filled, fillcolor = lightblue];
430 -> 806 [arrowhead = none ];
806 -> 432;

807 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
432 -> 807 [arrowhead = none ];
807 -> 433;

808 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
433 -> 808 [arrowhead = none ];
808 -> 434;

809 [label="EVAL with clause\nempty([]).\nand substitutionT930 -> []", fontsize=14, style = filled, fillcolor = lightblue];
434 -> 809 [arrowhead = none ];
809 -> 435;

810 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
434 -> 810 [arrowhead = none ];
810 -> 436;

811 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
435 -> 811 [arrowhead = none ];
811 -> 437;

812 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
436 -> 812 [arrowhead = none ];
812 -> 441;

813 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
437 -> 813 [arrowhead = none ];
813 -> 439;

814 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
439 -> 814 [arrowhead = none ];
814 -> 440;

815 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
441 -> 815 [arrowhead = none ];
815 -> 443;

816 [label="ONLY EVAL with clause\nno(X614).\nand substitutionT930 -> T961,\nX614 -> empty(T961)", fontsize=14, style = filled, fillcolor = lightblue];
443 -> 816 [arrowhead = none ];
816 -> 453;

817 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
453 -> 817 [arrowhead = none ];
817 -> 454;

818 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T961), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
454 -> 818 [arrowhead = none ];
818 -> 455;

819 [label="EVAL with clause\nhead(.(X625, X626), X625).\nand substitutionX625 -> T980,\nX626 -> T981,\nT961 -> .(T980, T981),\nX595 -> T980", fontsize=14, style = filled, fillcolor = lightblue];
455 -> 819 [arrowhead = none ];
819 -> 457;

820 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
455 -> 820 [arrowhead = none ];
820 -> 458;

821 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
457 -> 821 [arrowhead = none ];
821 -> 461;

822 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
461 -> 822 [arrowhead = none ];
822 -> 462;

823 [label="ONLY EVAL with clause\ntail(.(X635, X636), X636).\nand substitutionT980 -> T1014,\nX635 -> T1014,\nT981 -> T1015,\nX636 -> T1015,\nX596 -> T1015", fontsize=14, style = filled, fillcolor = lightblue];
462 -> 823 [arrowhead = none ];
823 -> 467;

824 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
467 -> 824 [arrowhead = none ];
824 -> 469;

825 [label="EVAL with clause\nrev([], X641, X641).\nand substitutionT1015 -> [],\nT1014 -> T1044,\nT906 -> T1045,\nT907 -> T1046,\nT908 -> T1047,\nT909 -> T1048,\nT910 -> T1049,\nT911 -> T1050,\nX641 -> .(T1044, .(T1045, .(T1046, .(T1047, .(T1048, .(T1049, .(T1050, []))))))),\nT913 -> .(T1044, .(T1045, .(T1046, .(T1047, .(T1048, .(T1049, .(T1050, [])))))))", fontsize=14, style = filled, fillcolor = lightblue];
469 -> 825 [arrowhead = none ];
825 -> 471;

826 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
469 -> 826 [arrowhead = none ];
826 -> 472;

827 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
471 -> 827 [arrowhead = none ];
827 -> 473;

828 [label="ONLY EVAL with clause\nrev(X682, X683, X684) :- ','(no(empty(X682)), ','(head(X682, X685), ','(tail(X682, X686), rev(X686, .(X685, X683), X684)))).\nand substitutionT1015 -> T1160,\nX682 -> T1160,\nT1014 -> T1161,\nT906 -> T1162,\nT907 -> T1163,\nT908 -> T1164,\nT909 -> T1165,\nT910 -> T1166,\nT911 -> T1167,\nX683 -> .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, []))))))),\nT913 -> T1169,\nX684 -> T1169,\nT1168 -> T1169", fontsize=14, style = filled, fillcolor = lightblue];
472 -> 828 [arrowhead = none ];
828 -> 495;

829 [label="ONLY EVAL with clause\nrev(X654, X655, X656) :- ','(no(empty(X654)), ','(head(X654, X657), ','(tail(X654, X658), rev(X658, .(X657, X655), X656)))).\nand substitutionX654 -> [],\nT1044 -> T1084,\nT1045 -> T1085,\nT1046 -> T1086,\nT1047 -> T1087,\nT1048 -> T1088,\nT1049 -> T1089,\nT1050 -> T1090,\nX655 -> .(T1084, .(T1085, .(T1086, .(T1087, .(T1088, .(T1089, .(T1090, []))))))),\nT913 -> T1092,\nX656 -> T1092,\nT1091 -> T1092", fontsize=14, style = filled, fillcolor = lightblue];
473 -> 829 [arrowhead = none ];
829 -> 477;

830 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
477 -> 830 [arrowhead = none ];
830 -> 478;

831 [label="ONLY EVAL with clause\nno(X665) :- ','(call(X665), ','(!_80, failure(a))).\nand substitutionX665 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
478 -> 831 [arrowhead = none ];
831 -> 479;

832 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
479 -> 832 [arrowhead = none ];
832 -> 480;

833 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
480 -> 833 [arrowhead = none ];
833 -> 481;

834 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
481 -> 834 [arrowhead = none ];
834 -> 482;

835 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
482 -> 835 [arrowhead = none ];
835 -> 483;

836 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
483 -> 836 [arrowhead = none ];
836 -> 485;

837 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
485 -> 837 [arrowhead = none ];
837 -> 486;

838 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
495 -> 838 [arrowhead = none ];
838 -> 496;

839 [label="ONLY EVAL with clause\nno(X693) :- ','(call(X693), ','(!_84, failure(a))).\nand substitutionT1160 -> T1188,\nX693 -> empty(T1188)", fontsize=14, style = filled, fillcolor = lightblue];
496 -> 839 [arrowhead = none ];
839 -> 497;

840 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
497 -> 840 [arrowhead = none ];
840 -> 498;

841 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
498 -> 841 [arrowhead = none ];
841 -> 499;

842 [label="EVAL with clause\nempty([]).\nand substitutionT1188 -> []", fontsize=14, style = filled, fillcolor = lightblue];
499 -> 842 [arrowhead = none ];
842 -> 500;

843 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
499 -> 843 [arrowhead = none ];
843 -> 501;

844 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
500 -> 844 [arrowhead = none ];
844 -> 502;

845 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
501 -> 845 [arrowhead = none ];
845 -> 506;

846 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
502 -> 846 [arrowhead = none ];
846 -> 504;

847 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
504 -> 847 [arrowhead = none ];
847 -> 505;

848 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
506 -> 848 [arrowhead = none ];
848 -> 507;

849 [label="ONLY EVAL with clause\nno(X704).\nand substitutionT1188 -> T1223,\nX704 -> empty(T1223)", fontsize=14, style = filled, fillcolor = lightblue];
507 -> 849 [arrowhead = none ];
849 -> 508;

850 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
508 -> 850 [arrowhead = none ];
850 -> 516;

851 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T1223), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
516 -> 851 [arrowhead = none ];
851 -> 517;

852 [label="EVAL with clause\nhead(.(X715, X716), X715).\nand substitutionX715 -> T1244,\nX716 -> T1245,\nT1223 -> .(T1244, T1245),\nX685 -> T1244", fontsize=14, style = filled, fillcolor = lightblue];
517 -> 852 [arrowhead = none ];
852 -> 518;

853 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
517 -> 853 [arrowhead = none ];
853 -> 519;

854 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
518 -> 854 [arrowhead = none ];
854 -> 524;

855 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
524 -> 855 [arrowhead = none ];
855 -> 525;

856 [label="ONLY EVAL with clause\ntail(.(X725, X726), X726).\nand substitutionT1244 -> T1282,\nX725 -> T1282,\nT1245 -> T1283,\nX726 -> T1283,\nX686 -> T1283", fontsize=14, style = filled, fillcolor = lightblue];
525 -> 856 [arrowhead = none ];
856 -> 527;

857 [label="GENERALIZATION\nT1300 <-- .(T1161, .(T1162, .(T1163, .(T1164, .(T1165, .(T1166, .(T1167, [])))))))\n\nNew Knowledge:\nT1300 is ground", fontsize=14, style = filled, fillcolor = violet];
527 -> 857 [arrowhead = none ];
857 -> 532;

858 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
532 -> 858 [arrowhead = none ];
858 -> 535;

859 [label="EVAL with clause\nrev([], X733, X733).\nand substitutionT1283 -> [],\nT1282 -> T1309,\nT1300 -> T1310,\nX733 -> .(T1309, T1310),\nT1169 -> .(T1309, T1310)", fontsize=14, style = filled, fillcolor = lightblue];
535 -> 859 [arrowhead = none ];
859 -> 536;

860 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
535 -> 860 [arrowhead = none ];
860 -> 537;

861 [label="SUCCESS", fontsize=14, style = filled, fillcolor = lightgreen];
536 -> 861 [arrowhead = none ];
861 -> 538;

862 [label="ONLY EVAL with clause\nrev(X774, X775, X776) :- ','(no(empty(X774)), ','(head(X774, X777), ','(tail(X774, X778), rev(X778, .(X777, X775), X776)))).\nand substitutionT1283 -> T1355,\nX774 -> T1355,\nT1282 -> T1356,\nT1300 -> T1357,\nX775 -> .(T1356, T1357),\nT1169 -> T1359,\nX776 -> T1359,\nT1358 -> T1359", fontsize=14, style = filled, fillcolor = lightblue];
537 -> 862 [arrowhead = none ];
862 -> 554;

863 [label="ONLY EVAL with clause\nrev(X746, X747, X748) :- ','(no(empty(X746)), ','(head(X746, X749), ','(tail(X746, X750), rev(X750, .(X749, X747), X748)))).\nand substitutionX746 -> [],\nT1309 -> T1324,\nT1310 -> T1325,\nX747 -> .(T1324, T1325),\nT1169 -> T1327,\nX748 -> T1327,\nT1326 -> T1327", fontsize=14, style = filled, fillcolor = lightblue];
538 -> 863 [arrowhead = none ];
863 -> 540;

864 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
540 -> 864 [arrowhead = none ];
864 -> 541;

865 [label="ONLY EVAL with clause\nno(X757) :- ','(call(X757), ','(!_91, failure(a))).\nand substitutionX757 -> empty([])", fontsize=14, style = filled, fillcolor = lightblue];
541 -> 865 [arrowhead = none ];
865 -> 542;

866 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
542 -> 866 [arrowhead = none ];
866 -> 543;

867 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
543 -> 867 [arrowhead = none ];
867 -> 544;

868 [label="ONLY EVAL with clause\nempty([]).\nand substitution", fontsize=14, style = filled, fillcolor = lightblue];
544 -> 868 [arrowhead = none ];
868 -> 546;

869 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
546 -> 869 [arrowhead = none ];
869 -> 547;

870 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
547 -> 870 [arrowhead = none ];
870 -> 548;

871 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
548 -> 871 [arrowhead = none ];
871 -> 549;

872 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
554 -> 872 [arrowhead = none ];
872 -> 555;

873 [label="ONLY EVAL with clause\nno(X785) :- ','(call(X785), ','(!_95, failure(a))).\nand substitutionT1355 -> T1368,\nX785 -> empty(T1368)", fontsize=14, style = filled, fillcolor = lightblue];
555 -> 873 [arrowhead = none ];
873 -> 557;

874 [label="CALL", fontsize=14, style = filled, fillcolor = lightcyan];
557 -> 874 [arrowhead = none ];
874 -> 558;

875 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
558 -> 875 [arrowhead = none ];
875 -> 559;

876 [label="EVAL with clause\nempty([]).\nand substitutionT1368 -> []", fontsize=14, style = filled, fillcolor = lightblue];
559 -> 876 [arrowhead = none ];
876 -> 560;

877 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
559 -> 877 [arrowhead = none ];
877 -> 561;

878 [label="CUT", fontsize=14, style = filled, fillcolor = lightgreen];
560 -> 878 [arrowhead = none ];
878 -> 562;

879 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
561 -> 879 [arrowhead = none ];
879 -> 571;

880 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
562 -> 880 [arrowhead = none ];
880 -> 569;

881 [label="BACKTRACK\nfor clause: failure(b)because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
569 -> 881 [arrowhead = none ];
881 -> 570;

882 [label="FAILURE", fontsize=14, style = filled, fillcolor = lightgreen];
571 -> 882 [arrowhead = none ];
882 -> 572;

883 [label="ONLY EVAL with clause\nno(X796).\nand substitutionT1368 -> T1383,\nX796 -> empty(T1383)", fontsize=14, style = filled, fillcolor = lightblue];
572 -> 883 [arrowhead = none ];
883 -> 575;

884 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
575 -> 884 [arrowhead = none ];
884 -> 576;

885 [label="BACKTRACK\nfor clause: head([], X1)\nwith clash: (empty(T1383), empty([]))", fontsize=14, style = filled, fillcolor = lightgreen];
576 -> 885 [arrowhead = none ];
885 -> 577;

886 [label="EVAL with clause\nhead(.(X807, X808), X807).\nand substitutionX807 -> T1394,\nX808 -> T1395,\nT1383 -> .(T1394, T1395),\nX777 -> T1394", fontsize=14, style = filled, fillcolor = lightblue];
577 -> 886 [arrowhead = none ];
886 -> 578;

887 [label="EVAL-BACKTRACK", fontsize=14, style = filled, fillcolor = lightgreen];
577 -> 887 [arrowhead = none ];
887 -> 579;

888 [label="CASE", fontsize=14, style = filled, fillcolor = lightcyan];
578 -> 888 [arrowhead = none ];
888 -> 581;

889 [label="BACKTRACK\nfor clause: tail([], [])because of non-unification", fontsize=14, style = filled, fillcolor = lightgreen];
581 -> 889 [arrowhead = none ];
889 -> 582;

890 [label="ONLY EVAL with clause\ntail(.(X817, X818), X818).\nand substitutionT1394 -> T1412,\nX817 -> T1412,\nT1395 -> T1413,\nX818 -> T1413,\nX778 -> T1413", fontsize=14, style = filled, fillcolor = lightblue];
582 -> 890 [arrowhead = none ];
890 -> 590;

891 [label="INSTANCE with matching:\nT1283 -> T1413\nT1282 -> T1412\nT1300 -> .(T1356, T1357)\nT1169 -> T1359", fontsize=14, style = filled, fillcolor = lightgrey];
590 -> 891 [arrowhead = none , style=dashed];
891 -> 532[style=dashed];

}

(14) Obligation:

Complexity Dependency Tuples Problem
Rules:

f2_in([]) → f2_out1
f2_in(.(z0, [])) → f2_out1
f2_in(.(z0, .(z1, []))) → f2_out1
f2_in(.(z0, .(z1, .(z2, [])))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, []))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f532_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f2_out1
f532_in([], z0, z1) → f532_out1
f532_in(.(z0, z1), z2, z3) → U2(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f532_out1, .(z0, z1), z2, z3) → f532_out1

Tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c8(U1'(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))), F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F532_IN(.(z0, z1), z2, z3) → c11(U2'(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3), F532_IN(z1, z0, .(z2, z3)))

S tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c8(U1'(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))), F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F532_IN(.(z0, z1), z2, z3) → c11(U2'(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3), F532_IN(z1, z0, .(z2, z3)))

K tuples:none
Defined Rule Symbols:

f2_in, U1, f532_in, U2

Defined Pair Symbols:

F2_IN, F532_IN

Compound Symbols:

c8, c11

(15) CdtGraphSplitRhsProof (BOTH BOUNDS(ID, ID) transformation)

Split RHS of tuples not part of any SCC

(16) Obligation:

Complexity Dependency Tuples Problem
Rules:

f2_in([]) → f2_out1
f2_in(.(z0, [])) → f2_out1
f2_in(.(z0, .(z1, []))) → f2_out1
f2_in(.(z0, .(z1, .(z2, [])))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, []))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f532_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f2_out1
f532_in([], z0, z1) → f532_out1
f532_in(.(z0, z1), z2, z3) → U2(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f532_out1, .(z0, z1), z2, z3) → f532_out1

Tuples:

F532_IN(.(z0, z1), z2, z3) → c11(U2'(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3), F532_IN(z1, z0, .(z2, z3)))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(U1'(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))

S tuples:

F532_IN(.(z0, z1), z2, z3) → c11(U2'(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3), F532_IN(z1, z0, .(z2, z3)))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(U1'(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))

K tuples:none
Defined Rule Symbols:

f2_in, U1, f532_in, U2

Defined Pair Symbols:

F532_IN, F2_IN

Compound Symbols:

c11, c

(17) CdtGraphRemoveTrailingTuplepartsProof (BOTH BOUNDS(ID, ID) transformation)

Removed 2 trailing tuple parts

(18) Obligation:

Complexity Dependency Tuples Problem
Rules:

f2_in([]) → f2_out1
f2_in(.(z0, [])) → f2_out1
f2_in(.(z0, .(z1, []))) → f2_out1
f2_in(.(z0, .(z1, .(z2, [])))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, []))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f532_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f2_out1
f532_in([], z0, z1) → f532_out1
f532_in(.(z0, z1), z2, z3) → U2(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f532_out1, .(z0, z1), z2, z3) → f532_out1

Tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F532_IN(.(z0, z1), z2, z3) → c11(F532_IN(z1, z0, .(z2, z3)))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

S tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F532_IN(.(z0, z1), z2, z3) → c11(F532_IN(z1, z0, .(z2, z3)))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

K tuples:none
Defined Rule Symbols:

f2_in, U1, f532_in, U2

Defined Pair Symbols:

F2_IN, F532_IN

Compound Symbols:

c, c11, c

(19) CdtKnowledgeProof (EQUIVALENT transformation)

The following tuples could be moved from S to K by knowledge propagation:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

(20) Obligation:

Complexity Dependency Tuples Problem
Rules:

f2_in([]) → f2_out1
f2_in(.(z0, [])) → f2_out1
f2_in(.(z0, .(z1, []))) → f2_out1
f2_in(.(z0, .(z1, .(z2, [])))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, []))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f532_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f2_out1
f532_in([], z0, z1) → f532_out1
f532_in(.(z0, z1), z2, z3) → U2(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f532_out1, .(z0, z1), z2, z3) → f532_out1

Tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F532_IN(.(z0, z1), z2, z3) → c11(F532_IN(z1, z0, .(z2, z3)))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

S tuples:

F532_IN(.(z0, z1), z2, z3) → c11(F532_IN(z1, z0, .(z2, z3)))

K tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

Defined Rule Symbols:

f2_in, U1, f532_in, U2

Defined Pair Symbols:

F2_IN, F532_IN

Compound Symbols:

c, c11, c

(21) CdtPolyRedPairProof (UPPER BOUND (ADD(O(n^1))) transformation)

Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.

F532_IN(.(z0, z1), z2, z3) → c11(F532_IN(z1, z0, .(z2, z3)))

We considered the (Usable) Rules:none
And the Tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F532_IN(.(z0, z1), z2, z3) → c11(F532_IN(z1, z0, .(z2, z3)))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

The order we found is given by the following interpretation:
Polynomial interpretation :

POL(.(x₁, x₂)) = [3] + x₂
POL(F2_IN(x₁)) = [3]x₁
POL(F532_IN(x₁, x₂, x₃)) = [3]x₁ + x₃
POL([]) = [2]
POL(c) = 0
POL(c(x₁)) = x₁
POL(c11(x₁)) = x₁

(22) Obligation:

Complexity Dependency Tuples Problem
Rules:

f2_in([]) → f2_out1
f2_in(.(z0, [])) → f2_out1
f2_in(.(z0, .(z1, []))) → f2_out1
f2_in(.(z0, .(z1, .(z2, [])))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, []))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, [])))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, []))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, [])))))))) → f2_out1
f2_in(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → U1(f532_in(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))), .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8)))))))))
U1(f532_out1, .(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → f2_out1
f532_in([], z0, z1) → f532_out1
f532_in(.(z0, z1), z2, z3) → U2(f532_in(z1, z0, .(z2, z3)), .(z0, z1), z2, z3)
U2(f532_out1, .(z0, z1), z2, z3) → f532_out1

Tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F532_IN(.(z0, z1), z2, z3) → c11(F532_IN(z1, z0, .(z2, z3)))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c

S tuples:none
K tuples:

F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c(F532_IN(z8, z7, .(z6, .(z5, .(z4, .(z3, .(z2, .(z1, .(z0, [])))))))))
F2_IN(.(z0, .(z1, .(z2, .(z3, .(z4, .(z5, .(z6, .(z7, z8))))))))) → c
F532_IN(.(z0, z1), z2, z3) → c11(F532_IN(z1, z0, .(z2, z3)))

Defined Rule Symbols:

f2_in, U1, f532_in, U2

Defined Pair Symbols:

F2_IN, F532_IN

Compound Symbols:

c, c11, c