TSTP Solution File: SYN256-1 by SNARK---20120808r022

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : SYN256-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run-snark %s %d

% Computer : n010.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 11:58:46 EDT 2022

% Result   : Unsatisfiable 0.45s 0.65s
% Output   : Refutation 0.45s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :    4
% Syntax   : Number of clauses     :    6 (   4 unt;   0 nHn;   6 RR)
%            Number of literals    :    8 (   0 equ;   4 neg)
%            Maximal clause size   :    2 (   1 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-3 aty)
%            Number of functors    :    2 (   2 usr;   2 con; 0-0 aty)
%            Number of variables   :    7 (   5 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(axiom_26,axiom,
    n0(d,c),
    file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_26) ).

cnf(rule_066,axiom,
    ( p1(X,X,X)
    | ~ n0(Y,X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_066) ).

cnf(rule_137,axiom,
    ( n2(X)
    | ~ p1(Y,Z,X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_137) ).

cnf(prove_this,negated_conjecture,
    ~ n2(c),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).

cnf(415,plain,
    ~ p1(X,Y,c),
    inference('UR-RESOLVE',[status(thm)],[rule_137,prove_this]) ).

cnf(417,plain,
    $false,
    inference('REWRITE',[status(thm)],[inference('HYPERRESOLVE',[status(thm)],[rule_066,axiom_26]),415]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SYN256-1 : TPTP v8.1.0. Released v1.1.0.
% 0.12/0.13  % Command  : run-snark %s %d
% 0.13/0.35  % Computer : n010.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 : Mon Jul 11 22:34:30 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.19/0.48  /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.49  * 
% 0.19/0.49  * 
% 0.19/0.50  #<PACKAGE "SNARK-USER">
% 0.19/0.50  * 
% 0.19/0.50  SNARK-TPTP-OPTIONS
% 0.19/0.50  * 
% 0.19/0.50  ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.19/0.50   (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.19/0.50   (USE-FACTORING :POS)
% 0.19/0.50   (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.19/0.50   (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.19/0.50   (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.19/0.50   (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.19/0.50   (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.19/0.50   (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.19/0.50   (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.19/0.50   (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.19/0.50   (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.19/0.50   (DECLARE-TPTP-SYMBOLS2))
% 0.19/0.50  * 
% 0.19/0.50  "."
% 0.19/0.50  * 
% 0.19/0.50  ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-11T22:34:30
% 0.19/0.50  ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n010.cluster.edu at 2022-07-11T22:34:30
% 0.39/0.59  WARNING:
% 0.39/0.59     |m5| is a 2-ary relation that occurs only positively; disabling rows that contain it.
% 0.39/0.59  WARNING:
% 0.39/0.59     |q5| is a 2-ary relation that occurs only positively; disabling rows that contain it.
% 0.39/0.59  WARNING:
% 0.39/0.59     |r5| is a 2-ary relation that occurs only positively; disabling rows that contain it.
% 0.45/0.65  
% 0.45/0.65  
% 0.45/0.65  #||
% 0.45/0.65  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.45/0.65  % SZS output start Refutation
% See solution above
% 0.45/0.65  ||#
% 0.45/0.65  
% 0.45/0.65  ; Summary of computation:
% 0.45/0.65  ;       525 formulas have been input or derived (from 89 formulas).
% 0.45/0.65  ;       417 (79%) were retained.  Of these,
% 0.45/0.65  ;           82 (20%) were simplified or subsumed later,
% 0.45/0.65  ;          335 (80%) are still being kept.
% 0.45/0.65  ; 
% 0.45/0.65  ; Run time in seconds excluding printing time:
% 0.45/0.65  ;     0.065  42%   Read assertion file          (1 call)
% 0.45/0.65  ;     0.010   6%   Assert                       (369 calls)
% 0.45/0.65  ;     0.022  14%   Process new row              (443 calls)
% 0.45/0.65  ;     0.002   1%   Resolution                   (176 calls)
% 0.45/0.65  ;     0.002   1%   Paramodulation               (88 calls)
% 0.45/0.65  ;     0.004   3%   Condensing                   (308 calls)
% 0.45/0.65  ;     0.007   4%   Forward subsumption          (308 calls)
% 0.45/0.66  ;     0.012   8%   Backward subsumption         (294 calls)
% 0.45/0.66  ;     0.001   1%   Clause clause subsumption    (153 calls)
% 0.45/0.66  ;     0.004   3%   Forward simplification       (432 calls)
% 0.45/0.66  ;     0.002   1%   Backward simplification      (370 calls)
% 0.45/0.66  ;     0.000   0%   Sortal reasoning             (32 calls)
% 0.45/0.66  ;     0.002   1%   Purity testing               (1 call)
% 0.45/0.66  ;     0.023  15%   Other
% 0.45/0.66  ;     0.156        Total
% 0.45/0.66  ;     0.158        Real time
% 0.45/0.66  ; 
% 0.45/0.66  ; Term-hash-array has 543 terms in all.
% 0.45/0.66  ; Feature-vector-row-index has 264 entries (273 at peak, 294 added, 30 deleted).
% 0.45/0.66  ; Feature-vector-row-index has 845 nodes (936 at peak, 1,015 added, 170 deleted).
% 0.45/0.66  ;  Retrieved 136 possibly forward subsuming rows in 308 calls.
% 0.45/0.66  ;  Retrieved 133 possibly backward subsumed rows in 294 calls.
% 0.45/0.66  ; Path-index has 520 entries (523 at peak, 566 added, 46 deleted).
% 0.45/0.66  ; Path-index has 458 nodes (458 at peak, 489 added, 31 deleted).
% 0.45/0.66  ; Trie-index has 520 entries (523 at peak, 566 added, 46 deleted).
% 0.45/0.66  ; Trie-index has 573 nodes (578 at peak, 644 added, 71 deleted).
% 0.45/0.66  ; Retrieved 110 generalization terms in 517 calls.
% 0.45/0.66  ; Retrieved 80 instance terms in 75 calls.
% 0.45/0.66  ; Retrieved 1,983 unifiable terms in 347 calls.
% 0.45/0.66  ; 
% 0.45/0.66  ; The agenda of rows to process has 9 entries:
% 0.45/0.66  ;     9 with value 6
% 0.45/0.66  ; The agenda of input rows to give has 225 entries:
% 0.45/0.66  ;    22 with value 9              17 with value 14               9 with value 19
% 0.45/0.66  ;    35 with value 10             21 with value 15               6 with value 20
% 0.45/0.66  ;     9 with value 11             10 with value 16               3 with value 21
% 0.45/0.66  ;    23 with value 12             18 with value 17               3 with value 22
% 0.45/0.66  ;    40 with value 13              8 with value 18               1 with value 24
% 0.45/0.66  ; The agenda of rows to give has 24 entries:
% 0.45/0.66  ;     8 with value (4 4)           5 with value (4 5)           11 with value (4 6)
% 0.45/0.66  Evaluation took:
% 0.45/0.66    0.159 seconds of real time
% 0.45/0.66    0.143356 seconds of user run time
% 0.45/0.66    0.015066 seconds of system run time
% 0.45/0.66    0 calls to %EVAL
% 0.45/0.66    0 page faults and
% 0.45/0.66    7,013,656 bytes consed.
% 0.45/0.66  :PROOF-FOUND
% 0.45/0.66  ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-11T22:34:30
% 0.45/0.66  :PROOF-FOUND
% 0.45/0.66  * 
%------------------------------------------------------------------------------