TSTP Solution File: SYN054-1 by SNARK---20120808r022

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : SYN054-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run-snark %s %d

% Computer : n026.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 : Thu Jul 21 11:57:04 EDT 2022

% Result   : Unsatisfiable 0.20s 0.50s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    5
% Syntax   : Number of clauses     :   11 (   5 unt;   3 nHn;  11 RR)
%            Number of literals    :   18 (   0 equ;   7 neg)
%            Maximal clause size   :    3 (   1 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    5 (   4 usr;   1 prp; 0-1 aty)
%            Number of functors    :    2 (   2 usr;   2 con; 0-0 aty)
%            Number of variables   :    4 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause_1,axiom,
    ( ~ big_s(X)
    | ~ big_q(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_1) ).

cnf(clause_2,axiom,
    ( ~ big_p(X)
    | big_q(X)
    | big_r(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_2) ).

cnf(clause_3,axiom,
    ( big_p(a)
    | big_q(b) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_3) ).

cnf(clause_4,axiom,
    ( ~ big_q(X)
    | big_s(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_4) ).

cnf(clause_6,negated_conjecture,
    ( ~ big_p(X)
    | ~ big_r(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_6) ).

cnf(7,plain,
    ( big_p(a)
    | big_s(b) ),
    inference('HYPERRESOLVE',[status(thm)],[clause_4,clause_3]) ).

cnf(8,plain,
    big_p(a),
    inference('HYPERRESOLVE',[status(thm)],[clause_1,7,clause_3]) ).

cnf(9,plain,
    ~ big_r(a),
    inference('UR-RESOLVE',[status(thm)],[clause_6,8]) ).

cnf(10,plain,
    big_q(a),
    inference('REWRITE',[status(thm)],[inference('HYPERRESOLVE',[status(thm)],[clause_2,8]),9]) ).

cnf(11,plain,
    big_s(a),
    inference('HYPERRESOLVE',[status(thm)],[clause_4,10]) ).

cnf(12,plain,
    $false,
    inference('REWRITE',[status(thm)],[inference('UR-RESOLVE',[status(thm)],[clause_1,10]),11]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SYN054-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13  % Command  : run-snark %s %d
% 0.13/0.34  % Computer : n026.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Mon Jul 11 11:42:57 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.20/0.46  /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.47  * 
% 0.20/0.47  * 
% 0.20/0.48  #<PACKAGE "SNARK-USER">
% 0.20/0.48  * 
% 0.20/0.48  SNARK-TPTP-OPTIONS
% 0.20/0.48  * 
% 0.20/0.48  ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.20/0.48   (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.20/0.48   (USE-FACTORING :POS)
% 0.20/0.48   (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.20/0.48   (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.20/0.48   (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.20/0.48   (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.20/0.48   (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.20/0.48   (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.20/0.48   (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.20/0.48   (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.20/0.48   (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.20/0.48   (DECLARE-TPTP-SYMBOLS2))
% 0.20/0.48  * 
% 0.20/0.48  "."
% 0.20/0.48  * 
% 0.20/0.48  ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-11T11:42:57
% 0.20/0.48  ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n026.cluster.edu at 2022-07-11T11:42:57
% 0.20/0.50  
% 0.20/0.50  
% 0.20/0.50  #||
% 0.20/0.50  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.50  % SZS output start Refutation
% See solution above
% 0.20/0.50  ||#
% 0.20/0.50  
% 0.20/0.50  ; Summary of computation:
% 0.20/0.50  ;        14 formulas have been input or derived (from 11 formulas).
% 0.20/0.50  ;        12 (86%) were retained.  Of these,
% 0.20/0.50  ;            2 (17%) were simplified or subsumed later,
% 0.20/0.50  ;           10 (83%) are still being kept.
% 0.20/0.50  ; 
% 0.20/0.51  ; Run time in seconds excluding printing time:
% 0.20/0.51  ;     0.001   4%   Read assertion file          (1 call)
% 0.20/0.51  ;     0.000   0%   Assert                       (6 calls)
% 0.20/0.51  ;     0.000   0%   Process new row              (13 calls)
% 0.20/0.51  ;     0.001   4%   Resolution                   (20 calls)
% 0.20/0.51  ;     0.000   0%   Paramodulation               (10 calls)
% 0.20/0.51  ;     0.000   0%   Factoring                    (2 calls)
% 0.20/0.51  ;     0.000   0%   Condensing                   (7 calls)
% 0.20/0.51  ;     0.000   0%   Forward subsumption          (7 calls)
% 0.20/0.51  ;     0.000   0%   Backward subsumption         (7 calls)
% 0.20/0.51  ;     0.000   0%   Forward simplification       (13 calls)
% 0.20/0.51  ;     0.000   0%   Backward simplification      (12 calls)
% 0.20/0.51  ;     0.000   0%   Ordering                     (4 calls)
% 0.20/0.51  ;     0.000   0%   Sortal reasoning             (32 calls)
% 0.20/0.51  ;     0.000   0%   Purity testing               (1 call)
% 0.20/0.51  ;     0.023  92%   Other
% 0.20/0.51  ;     0.025        Total
% 0.20/0.51  ;     0.027        Real time
% 0.20/0.51  ; 
% 0.20/0.51  ; Term-hash-array has 10 terms in all.
% 0.20/0.51  ; Feature-vector-row-index has 5 entries (7 at peak, 7 added, 2 deleted).
% 0.20/0.51  ; Feature-vector-row-index has 11 nodes (20 at peak, 20 added, 9 deleted).
% 0.20/0.51  ;  Retrieved 0 possibly forward subsuming rows in 7 calls.
% 0.20/0.51  ;  Retrieved 0 possibly backward subsumed rows in 7 calls.
% 0.20/0.51  ; Path-index has 9 entries (9 at peak, 12 added, 3 deleted).
% 0.20/0.51  ; Path-index has 14 nodes (14 at peak, 17 added, 3 deleted).
% 0.20/0.51  ; Trie-index has 9 entries (9 at peak, 12 added, 3 deleted).
% 0.20/0.51  ; Trie-index has 14 nodes (14 at peak, 17 added, 3 deleted).
% 0.20/0.51  ; Retrieved 3 generalization terms in 3 calls.
% 0.20/0.51  ; Retrieved 4 instance terms in 4 calls.
% 0.20/0.51  ; Retrieved 46 unifiable terms in 47 calls.
% 0.20/0.51  ; 
% 0.20/0.51  ; The agenda of rows to give has 1 entry:
% 0.20/0.51  ;     1 with value (4 7)
% 0.20/0.51  Evaluation took:
% 0.20/0.51    0.028 seconds of real time
% 0.20/0.51    0.025282 seconds of user run time
% 0.20/0.51    0.002045 seconds of system run time
% 0.20/0.51    0 calls to %EVAL
% 0.20/0.51    0 page faults and
% 0.20/0.51    1,756,392 bytes consed.
% 0.20/0.51  :PROOF-FOUND
% 0.20/0.51  ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-11T11:42:57
% 0.20/0.51  :PROOF-FOUND
% 0.20/0.51  * 
%------------------------------------------------------------------------------