TSTP Solution File: SET791+4 by SNARK---20120808r022

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%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : SET791+4 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run-snark %s %d

% Computer : n025.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Tue Jul 19 05:12:11 EDT 2022

% Result   : Theorem 0.19s 0.55s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :    9
% Syntax   : Number of clauses     :   15 (   9 unt;   2 nHn;  13 RR)
%            Number of literals    :   29 (   3 equ;  14 neg)
%            Maximal clause size   :    6 (   1 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   1 prp; 0-3 aty)
%            Number of functors    :    4 (   4 usr;   3 con; 0-3 aty)
%            Number of variables   :   20 (   1 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(2,axiom,
    ( ~ order(X,Y)
    | ~ member(Z,Y)
    | ~ member(U,Y)
    | ~ apply(X,Z,U)
    | ~ apply(X,U,Z)
    | Z = U ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET006+3.ax',order) ).

cnf(76,axiom,
    ( ~ greatest(X,Y,Z)
    | member(X,Z) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET006+3.ax',greatest) ).

cnf(77,axiom,
    ( ~ greatest(X,Y,Z)
    | ~ member(U,Z)
    | apply(Y,U,X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET006+3.ax',greatest) ).

cnf(86,axiom,
    ( max(X,Y,Z)
    | ~ member(X,Z)
    | member('SKOLEMAAAV13'(Z,Y,X),Z) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET006+3.ax',max) ).

cnf(87,axiom,
    ( max(X,Y,Z)
    | ~ member(X,Z)
    | apply(Y,X,'SKOLEMAAAV13'(Z,Y,X)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET006+3.ax',max) ).

cnf(88,axiom,
    ( max(X,Y,Z)
    | ~ member(X,Z)
    | X != 'SKOLEMAAAV13'(Z,Y,X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET006+3.ax',max) ).

cnf(106,negated_conjecture,
    order('SKOLEMAAAV17','SKOLEMAAAV18'),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thIV3) ).

cnf(107,negated_conjecture,
    greatest('SKOLEMAAAV19','SKOLEMAAAV17','SKOLEMAAAV18'),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thIV3) ).

cnf(108,negated_conjecture,
    ~ max('SKOLEMAAAV19','SKOLEMAAAV17','SKOLEMAAAV18'),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thIV3) ).

cnf(109,plain,
    member('SKOLEMAAAV19','SKOLEMAAAV18'),
    inference('HYPERRESOLVE',[status(thm)],[76,107]) ).

cnf(125,plain,
    'SKOLEMAAAV19' != 'SKOLEMAAAV13'('SKOLEMAAAV18','SKOLEMAAAV17','SKOLEMAAAV19'),
    inference('UR-RESOLVE',[status(thm)],[88,109,108]) ).

cnf(126,plain,
    member('SKOLEMAAAV13'('SKOLEMAAAV18','SKOLEMAAAV17','SKOLEMAAAV19'),'SKOLEMAAAV18'),
    inference('UR-RESOLVE',[status(thm)],[86,109,108]) ).

cnf(127,plain,
    apply('SKOLEMAAAV17','SKOLEMAAAV19','SKOLEMAAAV13'('SKOLEMAAAV18','SKOLEMAAAV17','SKOLEMAAAV19')),
    inference('UR-RESOLVE',[status(thm)],[87,109,108]) ).

cnf(146,plain,
    apply('SKOLEMAAAV17','SKOLEMAAAV13'('SKOLEMAAAV18','SKOLEMAAAV17','SKOLEMAAAV19'),'SKOLEMAAAV19'),
    inference('HYPERRESOLVE',[status(thm)],[77,126,107]) ).

cnf(166,plain,
    $false,
    inference('REWRITE',[status(thm)],[inference('UR-RESOLVE',[status(thm)],[2,127,106,109,126,125]),146]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : SET791+4 : TPTP v8.1.0. Released v3.2.0.
% 0.11/0.13  % Command  : run-snark %s %d
% 0.12/0.33  % Computer : n025.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Sun Jul 10 12:03:46 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.19/0.45  /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.46  * 
% 0.19/0.46  * 
% 0.19/0.47  #<PACKAGE "SNARK-USER">
% 0.19/0.47  * 
% 0.19/0.47  SNARK-TPTP-OPTIONS
% 0.19/0.47  * 
% 0.19/0.47  ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.19/0.47   (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.19/0.47   (USE-FACTORING :POS)
% 0.19/0.47   (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.19/0.47   (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.19/0.47   (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.19/0.47   (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.19/0.47   (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.19/0.47   (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.19/0.47   (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.19/0.47   (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.19/0.47   (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.19/0.47   (DECLARE-TPTP-SYMBOLS2))
% 0.19/0.47  * 
% 0.19/0.47  "."
% 0.19/0.47  * 
% 0.19/0.47  ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-10T12:03:46
% 0.19/0.47  ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n025.cluster.edu at 2022-07-10T12:03:46
% 0.19/0.55  
% 0.19/0.55  
% 0.19/0.55  #||
% 0.19/0.55  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.55  % SZS output start Refutation
% See solution above
% 0.19/0.55  ||#
% 0.19/0.55  
% 0.19/0.55  ; Summary of computation:
% 0.19/0.55  ;       215 formulas have been input or derived (from 114 formulas).
% 0.19/0.55  ;       166 (77%) were retained.  Of these,
% 0.19/0.55  ;          166 (100%) are still being kept.
% 0.19/0.55  ; 
% 0.19/0.55  ; Run time in seconds excluding printing time:
% 0.19/0.55  ;     0.005   6%   Read assertion file          (1 call)
% 0.19/0.55  ;     0.004   5%   Assert                       (11 calls)
% 0.19/0.55  ;     0.012  15%   Process new row              (194 calls)
% 0.19/0.55  ;     0.024  29%   Resolution                   (226 calls)
% 0.19/0.55  ;     0.000   0%   Paramodulation               (113 calls)
% 0.19/0.55  ;     0.000   0%   Factoring                    (22 calls)
% 0.19/0.55  ;     0.004   5%   Condensing                   (155 calls)
% 0.19/0.55  ;     0.007   9%   Forward subsumption          (155 calls)
% 0.19/0.55  ;     0.001   1%   Backward subsumption         (155 calls)
% 0.19/0.55  ;     0.000   0%   Clause clause subsumption    (33 calls)
% 0.19/0.55  ;     0.004   5%   Forward simplification       (194 calls)
% 0.19/0.55  ;     0.001   1%   Backward simplification      (166 calls)
% 0.19/0.55  ;     0.000   0%   Ordering                     (300 calls)
% 0.19/0.55  ;     0.000   0%   Sortal reasoning             (32 calls)
% 0.19/0.55  ;     0.000   0%   Purity testing               (1 call)
% 0.19/0.55  ;     0.020  24%   Other
% 0.19/0.55  ;     0.082        Total
% 0.19/0.55  ;     0.083        Real time
% 0.19/0.55  ; 
% 0.19/0.55  ; Term-hash-array has 192 terms in all.
% 0.19/0.55  ; Feature-vector-row-index has 155 entries (155 at peak, 155 added, 0 deleted).
% 0.19/0.55  ; Feature-vector-row-index has 649 nodes (649 at peak, 649 added, 0 deleted).
% 0.19/0.55  ;  Retrieved 53 possibly forward subsuming rows in 155 calls.
% 0.19/0.55  ;  Retrieved 43 possibly backward subsumed rows in 155 calls.
% 0.19/0.55  ; Path-index has 195 entries (195 at peak, 195 added, 0 deleted).
% 0.19/0.55  ; Path-index has 741 nodes (741 at peak, 741 added, 0 deleted).
% 0.19/0.55  ; Trie-index has 195 entries (195 at peak, 195 added, 0 deleted).
% 0.19/0.55  ; Trie-index has 618 nodes (618 at peak, 618 added, 0 deleted).
% 0.19/0.55  ; Retrieved 16 generalization terms in 228 calls.
% 0.19/0.55  ; Retrieved 10 instance terms in 10 calls.
% 0.19/0.55  ; Retrieved 19,695 unifiable terms in 1,923 calls.
% 0.19/0.55  ; 
% 0.19/0.55  ; The agenda of rows to process has 8 entries:
% 0.19/0.55  ;     2 with value 12              6 with value 33
% 0.19/0.55  ; The agenda of rows to give has 52 entries:
% 0.19/0.55  ;     3 with value (4 12)          4 with value (4 24)          12 with value (4 33)
% 0.19/0.55  ;     7 with value (4 15)          2 with value (4 25)           6 with value (4 36)
% 0.19/0.55  ;     2 with value (4 16)          2 with value (4 26)           2 with value (4 38)
% 0.19/0.55  ;     2 with value (4 20)          8 with value (4 28)           2 with value (4 39)
% 0.19/0.55  Evaluation took:
% 0.19/0.55    0.084 seconds of real time
% 0.19/0.55    0.074353 seconds of user run time
% 0.19/0.55    0.009339 seconds of system run time
% 0.19/0.55    0 calls to %EVAL
% 0.19/0.55    0 page faults and
% 0.19/0.55    5,110,496 bytes consed.
% 0.19/0.55  :PROOF-FOUND
% 0.19/0.55  ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-10T12:03:46
% 0.19/0.55  :PROOF-FOUND
% 0.19/0.55  * 
%------------------------------------------------------------------------------