TSTP Solution File: NUM394+1 by SNARK---20120808r022

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%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : NUM394+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run-snark %s %d

% Computer : n015.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 : Mon Jul 18 14:10:13 EDT 2022

% Result   : Theorem 0.20s 0.54s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :    9
% Syntax   : Number of clauses     :   17 (  10 unt;   2 nHn;  17 RR)
%            Number of literals    :   31 (   3 equ;  15 neg)
%            Maximal clause size   :    5 (   1 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   1 prp; 0-2 aty)
%            Number of functors    :    2 (   2 usr;   2 con; 0-0 aty)
%            Number of variables   :   10 (   1 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(2,axiom,
    ( ~ ordinal(X)
    | epsilon_transitive(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_ordinal1) ).

cnf(6,axiom,
    ( ~ epsilon_transitive(X)
    | ~ in(Y,X)
    | subset(Y,X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_ordinal1) ).

cnf(20,axiom,
    ( ~ ordinal(X)
    | ~ ordinal(Y)
    | ordinal_subset(X,Y)
    | ~ subset(X,Y) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_r1_ordinal1) ).

cnf(21,axiom,
    ( ~ ordinal(X)
    | ~ ordinal(Y)
    | ordinal_subset(X,X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_ordinal1) ).

cnf(22,plain,
    ( ~ ordinal(X)
    | ordinal_subset(X,X) ),
    inference('CONDENSE',[status(thm)],[21]) ).

cnf(25,axiom,
    ( ~ ordinal(X)
    | ~ ordinal(Y)
    | in(X,Y)
    | X = Y
    | in(Y,X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t24_ordinal1) ).

cnf(26,negated_conjecture,
    ordinal('SKOLEMAAAU14'),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t26_ordinal1) ).

cnf(27,negated_conjecture,
    ordinal('SKOLEMAAAU15'),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t26_ordinal1) ).

cnf(28,negated_conjecture,
    ~ ordinal_subset('SKOLEMAAAU14','SKOLEMAAAU15'),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t26_ordinal1) ).

cnf(29,negated_conjecture,
    ~ in('SKOLEMAAAU15','SKOLEMAAAU14'),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t26_ordinal1) ).

cnf(38,plain,
    epsilon_transitive('SKOLEMAAAU15'),
    inference('HYPERRESOLVE',[status(thm)],[2,27]) ).

cnf(43,plain,
    ordinal_subset('SKOLEMAAAU14','SKOLEMAAAU14'),
    inference('HYPERRESOLVE',[status(thm)],[22,26]) ).

cnf(61,plain,
    ~ subset('SKOLEMAAAU14','SKOLEMAAAU15'),
    inference('UR-RESOLVE',[status(thm)],[20,26,27,28]) ).

cnf(63,plain,
    ( 'SKOLEMAAAU15' = 'SKOLEMAAAU14'
    | in('SKOLEMAAAU14','SKOLEMAAAU15') ),
    inference('REWRITE',[status(thm)],[inference('HYPERRESOLVE',[status(thm)],[25,27,26]),29]) ).

cnf(67,plain,
    ~ in('SKOLEMAAAU14','SKOLEMAAAU15'),
    inference('UR-RESOLVE',[status(thm)],[6,61,38]) ).

cnf(68,plain,
    'SKOLEMAAAU15' = 'SKOLEMAAAU14',
    inference('REWRITE',[status(thm)],[63,67]) ).

cnf(69,plain,
    $false,
    inference('REWRITE',[status(thm)],[28,43,68,theory(equality)]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13  % Problem  : NUM394+1 : TPTP v8.1.0. Released v3.2.0.
% 0.04/0.14  % Command  : run-snark %s %d
% 0.14/0.35  % Computer : n015.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 600
% 0.14/0.35  % DateTime : Thu Jul  7 17:16:05 EDT 2022
% 0.14/0.36  % CPUTime  : 
% 0.20/0.47  /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.49  * 
% 0.20/0.49  * 
% 0.20/0.49  #<PACKAGE "SNARK-USER">
% 0.20/0.49  * 
% 0.20/0.49  SNARK-TPTP-OPTIONS
% 0.20/0.49  * 
% 0.20/0.49  ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.20/0.49   (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.20/0.49   (USE-FACTORING :POS)
% 0.20/0.49   (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.20/0.49   (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.20/0.49   (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.20/0.49   (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.20/0.49   (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.20/0.49   (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.20/0.49   (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.20/0.49   (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.20/0.49   (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.20/0.49   (DECLARE-TPTP-SYMBOLS2))
% 0.20/0.49  * 
% 0.20/0.49  "."
% 0.20/0.49  * 
% 0.20/0.49  ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-07T17:16:05
% 0.20/0.49  ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n015.cluster.edu at 2022-07-07T17:16:05
% 0.20/0.51  WARNING:
% 0.20/0.51     |one_to_one| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.20/0.51  WARNING:
% 0.20/0.51     |relation_empty_yielding| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.20/0.51  WARNING:
% 0.20/0.51     |relation_non_empty| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.20/0.51  WARNING:
% 0.20/0.51     |function| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.20/0.51  WARNING:
% 0.20/0.51     |relation| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.20/0.54  
% 0.20/0.54  
% 0.20/0.54  #||
% 0.20/0.54  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.54  % SZS output start Refutation
% See solution above
% 0.20/0.54  ||#
% 0.20/0.54  
% 0.20/0.54  ; Summary of computation:
% 0.20/0.54  ;       176 formulas have been input or derived (from 51 formulas).
% 0.20/0.54  ;        69 (39%) were retained.  Of these,
% 0.20/0.54  ;           17 (25%) were simplified or subsumed later,
% 0.20/0.54  ;           52 (75%) are still being kept.
% 0.20/0.54  ; 
% 0.20/0.54  ; Run time in seconds excluding printing time:
% 0.20/0.54  ;     0.006  14%   Read assertion file          (1 call)
% 0.20/0.54  ;     0.002   5%   Assert                       (36 calls)
% 0.20/0.54  ;     0.005  12%   Process new row              (151 calls)
% 0.20/0.54  ;     0.001   2%   Resolution                   (100 calls)
% 0.20/0.54  ;     0.001   2%   Paramodulation               (50 calls)
% 0.20/0.54  ;     0.000   0%   Factoring                    (1 call)
% 0.20/0.54  ;     0.001   2%   Condensing                   (34 calls)
% 0.20/0.54  ;     0.000   0%   Forward subsumption          (34 calls)
% 0.20/0.54  ;     0.000   0%   Backward subsumption         (29 calls)
% 0.20/0.54  ;     0.001   2%   Clause clause subsumption    (10 calls)
% 0.20/0.54  ;     0.002   5%   Forward simplification       (125 calls)
% 0.20/0.54  ;     0.002   5%   Backward simplification      (68 calls)
% 0.20/0.54  ;     0.000   0%   Ordering                     (37 calls)
% 0.20/0.54  ;     0.000   0%   Sortal reasoning             (32 calls)
% 0.20/0.54  ;     0.001   2%   Purity testing               (1 call)
% 0.20/0.54  ;     0.021  49%   Other
% 0.20/0.54  ;     0.043        Total
% 0.20/0.54  ;     0.046        Real time
% 0.20/0.54  ; 
% 0.20/0.54  ; Term-hash-array has 85 terms in all.
% 0.20/0.54  ; Feature-vector-row-index has 26 entries (29 at peak, 29 added, 3 deleted).
% 0.20/0.54  ; Feature-vector-row-index has 70 nodes (80 at peak, 80 added, 10 deleted).
% 0.20/0.54  ;  Retrieved 7 possibly forward subsuming rows in 34 calls.
% 0.20/0.54  ;  Retrieved 3 possibly backward subsumed rows in 29 calls.
% 0.20/0.54  ; Path-index has 76 entries (91 at peak, 95 added, 19 deleted).
% 0.20/0.54  ; Path-index has 110 nodes (121 at peak, 124 added, 14 deleted).
% 0.20/0.54  ; Trie-index has 76 entries (91 at peak, 95 added, 19 deleted).
% 0.20/0.54  ; Trie-index has 116 nodes (135 at peak, 139 added, 23 deleted).
% 0.20/0.54  ; Retrieved 57 generalization terms in 132 calls.
% 0.20/0.54  ; Retrieved 43 instance terms in 38 calls.
% 0.20/0.54  ; Retrieved 1,024 unifiable terms in 469 calls.
% 0.20/0.54  ; 
% 0.20/0.54  ; The agenda of backward simplifiable rows to process has 9 entries:
% 0.20/0.54  ;     9 with value 0
% 0.20/0.54  ; The agenda of rows to process has 2 entries:
% 0.20/0.54  ;     1 with value 6               1 with value 8
% 0.20/0.54  ; The agenda of rows to give has 12 entries:
% 0.20/0.54  ;     1 with value (4 5)           3 with value (4 9)            1 with value (4 13)
% 0.20/0.54  ;     3 with value (4 7)           2 with value (4 10)           1 with value (4 18)
% 0.20/0.54  ;     1 with value (4 8)
% 0.20/0.54  Evaluation took:
% 0.20/0.54    0.046 seconds of real time
% 0.20/0.54    0.042689 seconds of user run time
% 0.20/0.54    0.00322 seconds of system run time
% 0.20/0.54    0 calls to %EVAL
% 0.20/0.54    0 page faults and
% 0.20/0.54    2,951,832 bytes consed.
% 0.20/0.54  :PROOF-FOUND
% 0.20/0.54  ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-07T17:16:05
% 0.20/0.54  :PROOF-FOUND
% 0.20/0.54  * 
%------------------------------------------------------------------------------