TSTP Solution File: LCL171-1 by SNARK---20120808r022

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : LCL171-1 : TPTP v8.1.0. Released v1.1.0.
% 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 : Sun Jul 17 14:20:43 EDT 2022

% Result   : Unsatisfiable 0.19s 0.48s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :    3
% Syntax   : Number of clauses     :    5 (   4 unt;   0 nHn;   3 RR)
%            Number of literals    :    6 (   0 equ;   2 neg)
%            Maximal clause size   :    2 (   1 avg)
%            Maximal term depth    :    5 (   2 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-1 aty)
%            Number of functors    :    4 (   4 usr;   2 con; 0-2 aty)
%            Number of variables   :    5 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(axiom_1_4,axiom,
    axiom(or(not(or(X,Y)),or(Y,X))),
    file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_4) ).

cnf(rule_1,axiom,
    ( theorem(X)
    | ~ axiom(X) ),
    file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',rule_1) ).

cnf(prove_this,negated_conjecture,
    ~ theorem(or(not(or(not(p),not(q))),or(not(q),not(p)))),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).

cnf(12,plain,
    theorem(or(not(or(X,Y)),or(Y,X))),
    inference('HYPERRESOLVE',[status(thm)],[rule_1,axiom_1_4]) ).

cnf(13,plain,
    $false,
    inference('REWRITE',[status(thm)],[prove_this,12]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : LCL171-1 : TPTP v8.1.0. Released v1.1.0.
% 0.03/0.13  % Command  : run-snark %s %d
% 0.13/0.34  % Computer : n025.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 : Sun Jul  3 03:33:25 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.19/0.45  /export/starexec/sandbox/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/sandbox/benchmark/theBenchmark.p 2022-07-03T03:33:25
% 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 2022-07-03T03:33:25
% 0.19/0.48  
% 0.19/0.48  
% 0.19/0.48  #||
% 0.19/0.48  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.48  % SZS output start Refutation
% See solution above
% 0.19/0.48  ||#
% 0.19/0.48  
% 0.19/0.48  ; Summary of computation:
% 0.19/0.48  ;        16 formulas have been input or derived (from 5 formulas).
% 0.19/0.48  ;        13 (81%) were retained.  Of these,
% 0.19/0.48  ;            1 ( 8%) were simplified or subsumed later,
% 0.19/0.48  ;           12 (92%) are still being kept.
% 0.19/0.48  ; 
% 0.19/0.48  ; Run time in seconds excluding printing time:
% 0.19/0.48  ;     0.002  13%   Read assertion file          (1 call)
% 0.19/0.48  ;     0.000   0%   Assert                       (9 calls)
% 0.19/0.48  ;     0.001   7%   Process new row              (13 calls)
% 0.19/0.48  ;     0.000   0%   Resolution                   (8 calls)
% 0.19/0.48  ;     0.000   0%   Paramodulation               (4 calls)
% 0.19/0.48  ;     0.000   0%   Condensing                   (3 calls)
% 0.19/0.48  ;     0.000   0%   Forward subsumption          (3 calls)
% 0.19/0.48  ;     0.000   0%   Backward subsumption         (3 calls)
% 0.19/0.48  ;     0.000   0%   Clause clause subsumption    (3 calls)
% 0.19/0.48  ;     0.000   0%   Forward simplification       (13 calls)
% 0.19/0.48  ;     0.000   0%   Backward simplification      (13 calls)
% 0.19/0.48  ;     0.000   0%   Sortal reasoning             (32 calls)
% 0.19/0.48  ;     0.000   0%   Purity testing               (1 call)
% 0.19/0.48  ;     0.012  80%   Other
% 0.19/0.48  ;     0.015        Total
% 0.19/0.48  ;     0.017        Real time
% 0.19/0.48  ; 
% 0.19/0.48  ; Term-hash-array has 49 terms in all.
% 0.19/0.48  ; Feature-vector-row-index has 3 entries (3 at peak, 3 added, 0 deleted).
% 0.19/0.48  ; Feature-vector-row-index has 15 nodes (15 at peak, 15 added, 0 deleted).
% 0.19/0.48  ;  Retrieved 3 possibly forward subsuming rows in 3 calls.
% 0.19/0.48  ;  Retrieved 0 possibly backward subsumed rows in 3 calls.
% 0.19/0.48  ; Path-index has 42 entries (51 at peak, 51 added, 9 deleted).
% 0.19/0.48  ; Path-index has 112 nodes (130 at peak, 130 added, 18 deleted).
% 0.19/0.48  ; Trie-index has 42 entries (51 at peak, 51 added, 9 deleted).
% 0.19/0.48  ; Trie-index has 101 nodes (131 at peak, 131 added, 30 deleted).
% 0.19/0.48  ; Retrieved 10 generalization terms in 10 calls.
% 0.19/0.48  ; Retrieved 12 instance terms in 9 calls.
% 0.19/0.48  ; Retrieved 49 unifiable terms in 25 calls.
% 0.19/0.48  ; 
% 0.19/0.48  ; The agenda of input rows to give has 4 entries:
% 0.19/0.48  ;     1 with value 14              1 with value 20               1 with value 24
% 0.19/0.48  ;     1 with value 18
% 0.19/0.48  ; The agenda of rows to give has 3 entries:
% 0.19/0.48  ;     1 with value (4 11)          1 with value (4 12)           1 with value (4 14)
% 0.19/0.48  Evaluation took:
% 0.19/0.48    0.017 seconds of real time
% 0.19/0.48    0.013071 seconds of user run time
% 0.19/0.48    0.004125 seconds of system run time
% 0.19/0.48    0 calls to %EVAL
% 0.19/0.48    0 page faults and
% 0.19/0.48    1,616,832 bytes consed.
% 0.19/0.48  :PROOF-FOUND
% 0.19/0.48  ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-03T03:33:25
% 0.19/0.48  :PROOF-FOUND
% 0.19/0.48  * 
%------------------------------------------------------------------------------