TSTP Solution File: REL003+1 by SNARK---20120808r022

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : REL003+1 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run-snark %s %d

% Computer : n021.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 19:59:05 EDT 2022

% Result   : Theorem 0.21s 0.54s
% Output   : Refutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :    4
% Syntax   : Number of clauses     :    8 (   4 unt;   2 nHn;   6 RR)
%            Number of literals    :   12 (  11 equ;   4 neg)
%            Maximal clause size   :    2 (   1 avg)
%            Maximal term depth    :    3 (   2 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    4 (   4 usr;   2 con; 0-2 aty)
%            Number of variables   :    3 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(8,axiom,
    converse(converse(X)) = X,
    file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',converse_idempotence) ).

cnf(9,axiom,
    converse(join(X,Y)) = join(converse(X),converse(Y)),
    file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',converse_additivity) ).

cnf(18,negated_conjecture,
    ( join('SKOLEMAAAV1','SKOLEMAAAV2') = 'SKOLEMAAAV2'
    | join(converse('SKOLEMAAAV1'),converse('SKOLEMAAAV2')) = converse('SKOLEMAAAV2') ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).

cnf(19,plain,
    ( join('SKOLEMAAAV1','SKOLEMAAAV2') = 'SKOLEMAAAV2'
    | converse(join('SKOLEMAAAV1','SKOLEMAAAV2')) = converse('SKOLEMAAAV2') ),
    inference('REWRITE',[status(thm)],[18,9,theory(equality)]) ).

cnf(20,negated_conjecture,
    ( join(converse('SKOLEMAAAV1'),converse('SKOLEMAAAV2')) != converse('SKOLEMAAAV2')
    | join('SKOLEMAAAV1','SKOLEMAAAV2') != 'SKOLEMAAAV2' ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).

cnf(21,plain,
    ( converse(join('SKOLEMAAAV1','SKOLEMAAAV2')) != converse('SKOLEMAAAV2')
    | join('SKOLEMAAAV1','SKOLEMAAAV2') != 'SKOLEMAAAV2' ),
    inference('REWRITE',[status(thm)],[20,9,theory(equality)]) ).

cnf(54,plain,
    join('SKOLEMAAAV1','SKOLEMAAAV2') = 'SKOLEMAAAV2',
    inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[8,19,theory(equality)]),8,theory(equality)]) ).

cnf(56,plain,
    $false,
    inference('REWRITE',[status(thm)],[21,54,theory(equality)]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : REL003+1 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.13  % Command  : run-snark %s %d
% 0.13/0.35  % Computer : n021.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 600
% 0.13/0.35  % DateTime : Fri Jul  8 13:14:50 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.21/0.47  /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.48  * 
% 0.21/0.48  * 
% 0.21/0.48  #<PACKAGE "SNARK-USER">
% 0.21/0.48  * 
% 0.21/0.48  SNARK-TPTP-OPTIONS
% 0.21/0.48  * 
% 0.21/0.48  ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.21/0.48   (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.21/0.48   (USE-FACTORING :POS)
% 0.21/0.48   (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.21/0.48   (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.21/0.48   (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.21/0.48   (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.21/0.48   (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.21/0.48   (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.21/0.48   (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.21/0.48   (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.21/0.48   (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.21/0.48   (DECLARE-TPTP-SYMBOLS2))
% 0.21/0.48  * 
% 0.21/0.48  "."
% 0.21/0.48  * 
% 0.21/0.49  ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-08T13:14:50
% 0.21/0.49  ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n021.cluster.edu at 2022-07-08T13:14:50
% 0.21/0.50  
% 0.21/0.50  ; Recognized commutativity assertion (= (|join| ?X ?Y) (|join| ?Y ?X)).
% 0.21/0.50  ; Recognized associativity assertion (= (|join| ?X (|join| ?Y ?Z)) (|join| (|join| ?X ?Y) ?Z)).
% 0.21/0.50  ; Recognized associativity assertion (= (|composition| ?X (|composition| ?Y ?Z)) (|composition| (|composition| ?X ?Y) ?Z)).
% 0.21/0.50  ; Recognized right identity assertion (= (|composition| ?X |one|) ?X).
% 0.21/0.50  ; Recognized possible right inverse assertion (= |top| (|join| ?X (|complement| ?X))).
% 0.21/0.50  ; Recognized possible right inverse assertion (= |zero| (|meet| ?X (|complement| ?X))).
% 0.21/0.50  ; Declaring join to be commutative.
% 0.21/0.54  ; Declaring join to be associative-commutative.
% 0.21/0.54  
% 0.21/0.54  #||
% 0.21/0.54  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.54  % SZS output start Refutation
% See solution above
% 0.21/0.54  ||#
% 0.21/0.54  
% 0.21/0.54  ; Summary of computation:
% 0.21/0.54  ;       122 formulas have been input or derived (from 14 formulas).
% 0.21/0.54  ;        56 (46%) were retained.  Of these,
% 0.21/0.54  ;            5 ( 9%) were simplified or subsumed later,
% 0.21/0.54  ;           51 (91%) are still being kept.
% 0.21/0.54  ; 
% 0.21/0.54  ; Run time in seconds excluding printing time:
% 0.21/0.54  ;     0.004   7%   Read assertion file          (1 call)
% 0.21/0.54  ;     0.000   0%   Assert                       (14 calls)
% 0.21/0.54  ;     0.005   9%   Process new row              (112 calls)
% 0.21/0.54  ;     0.002   4%   Resolution                   (26 calls)
% 0.21/0.54  ;     0.004   7%   Paramodulation               (13 calls)
% 0.21/0.54  ;     0.000   0%   Factoring                    (1 call)
% 0.21/0.54  ;     0.000   0%   Embedding                    (17 calls)
% 0.21/0.54  ;     0.000   0%   Condensing                   (2 calls)
% 0.21/0.54  ;     0.000   0%   Forward subsumption          (2 calls)
% 0.21/0.54  ;     0.000   0%   Backward subsumption         (2 calls)
% 0.21/0.54  ;     0.007  12%   Forward simplification       (95 calls)
% 0.21/0.54  ;     0.003   5%   Backward simplification      (36 calls)
% 0.21/0.54  ;     0.002   4%   Ordering                     (347 calls)
% 0.21/0.54  ;     0.005   9%   Ordering ac                  (144 calls)
% 0.21/0.54  ;     0.000   0%   Sortal reasoning             (32 calls)
% 0.21/0.54  ;     0.000   0%   Purity testing               (1 call)
% 0.21/0.54  ;     0.025  44%   Other
% 0.21/0.54  ;     0.057        Total
% 0.21/0.54  ;     0.059        Real time
% 0.21/0.54  ; 
% 0.21/0.54  ; Term-hash-array has 187 terms in all.
% 0.21/0.54  ; Feature-vector-row-index has 0 entries (2 at peak, 2 added, 2 deleted).
% 0.21/0.54  ; Feature-vector-row-index has 1 node (27 at peak, 27 added, 26 deleted).
% 0.21/0.54  ;  Retrieved 0 possibly forward subsuming rows in 2 calls.
% 0.21/0.54  ;  Retrieved 0 possibly backward subsumed rows in 2 calls.
% 0.21/0.54  ; Path-index has 189 entries (189 at peak, 192 added, 3 deleted).
% 0.21/0.54  ; Path-index has 360 nodes (366 at peak, 366 added, 6 deleted).
% 0.21/0.54  ; Trie-index has 189 entries (189 at peak, 192 added, 3 deleted).
% 0.21/0.54  ; Trie-index has 233 nodes (236 at peak, 236 added, 3 deleted).
% 0.21/0.54  ; Retrieved 2,505 generalization terms in 637 calls.
% 0.21/0.54  ; Retrieved 72 instance terms in 55 calls.
% 0.21/0.54  ; Retrieved 291 unifiable terms in 68 calls.
% 0.21/0.54  ; 
% 0.21/0.54  ; The agenda of rows to process has 4 entries:
% 0.21/0.54  ;     2 with value 23              2 with value 24
% 0.21/0.54  ; The agenda of input rows to give has 4 entries:
% 0.21/0.54  ;     2 with value 18              2 with value 19
% 0.21/0.54  ; The agenda of rows to give has 34 entries:
% 0.21/0.54  ;     4 with value (4 8)           4 with value (4 18)           4 with value (4 22)
% 0.21/0.54  ;     1 with value (4 13)          2 with value (4 19)           2 with value (4 23)
% 0.21/0.54  ;     2 with value (4 14)          7 with value (4 20)           2 with value (4 26)
% 0.21/0.54  ;     4 with value (4 15)          2 with value (4 21)
% 0.21/0.54  Evaluation took:
% 0.21/0.54    0.059 seconds of real time
% 0.21/0.54    0.047995 seconds of user run time
% 0.21/0.54    0.01102 seconds of system run time
% 0.21/0.54    0 calls to %EVAL
% 0.21/0.54    0 page faults and
% 0.21/0.54    3,087,008 bytes consed.
% 0.21/0.54  :PROOF-FOUND
% 0.21/0.54  ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-08T13:14:50
% 0.21/0.54  :PROOF-FOUND
% 0.21/0.54  * 
%------------------------------------------------------------------------------