TSTP Solution File: SWC370-1 by SNARK---20120808r022

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : SWC370-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run-snark %s %d

% Computer : n023.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 : Tue Jul 19 21:58:28 EDT 2022

% Result   : Unsatisfiable 66.58s 66.75s
% Output   : Refutation 66.58s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :   10
% Syntax   : Number of clauses     :   13 (  11 unt;   0 nHn;  13 RR)
%            Number of literals    :   19 (   7 equ;   7 neg)
%            Maximal clause size   :    6 (   1 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    4 (   2 usr;   1 prp; 0-2 aty)
%            Number of functors    :    7 (   7 usr;   6 con; 0-2 aty)
%            Number of variables   :    5 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause8,axiom,
    ssList(nil),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).

cnf(clause74,axiom,
    ( ~ ssList(X)
    | app(nil,X) = X ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).

cnf(clause173,axiom,
    ( app(app(X,Y),Z) != U
    | ~ ssList(Z)
    | ~ ssList(X)
    | ~ ssList(Y)
    | ~ ssList(U)
    | segmentP(U,Y) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause173) ).

cnf(co1_1,negated_conjecture,
    ssList(sk1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_1) ).

cnf(co1_2,negated_conjecture,
    ssList(sk2),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_2) ).

cnf(co1_5,negated_conjecture,
    sk2 = sk4,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).

cnf(co1_6,negated_conjecture,
    sk1 = sk3,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).

cnf(co1_7,negated_conjecture,
    ssList(sk5),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).

cnf(co1_8,negated_conjecture,
    app(sk3,sk5) = sk4,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).

cnf(191,plain,
    app(sk1,sk5) = sk2,
    inference('REWRITE',[status(thm)],[co1_8,co1_5,co1_6,theory(equality)]) ).

cnf(co1_11,negated_conjecture,
    ~ segmentP(sk2,sk1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).

cnf(632,plain,
    app(nil,sk1) = sk1,
    inference('HYPERRESOLVE',[status(thm)],[clause74,co1_1]) ).

cnf(58647,plain,
    $false,
    inference('REWRITE',[status(thm)],[inference('UR-RESOLVE',[status(thm)],[clause173,co1_7,clause8,co1_1,co1_2,co1_11]),191,632,theory(equality)]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13  % Problem  : SWC370-1 : TPTP v8.1.0. Released v2.4.0.
% 0.03/0.14  % Command  : run-snark %s %d
% 0.15/0.35  % Computer : n023.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.35  % WCLimit  : 600
% 0.15/0.35  % DateTime : Sun Jun 12 03:21:07 EDT 2022
% 0.15/0.35  % CPUTime  : 
% 0.22/0.48  /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.22/0.49  * 
% 0.22/0.49  * 
% 0.22/0.49  #<PACKAGE "SNARK-USER">
% 0.22/0.49  * 
% 0.22/0.49  SNARK-TPTP-OPTIONS
% 0.22/0.49  * 
% 0.22/0.49  ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.22/0.49   (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.22/0.49   (USE-FACTORING :POS)
% 0.22/0.49   (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.22/0.49   (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.22/0.49   (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.22/0.49   (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.22/0.49   (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.22/0.49   (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.22/0.49   (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.22/0.49   (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.22/0.49   (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.22/0.49   (DECLARE-TPTP-SYMBOLS2))
% 0.22/0.49  * 
% 0.22/0.49  "."
% 0.22/0.49  * 
% 0.22/0.49  ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-06-12T03:21:07
% 0.22/0.49  ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n023.cluster.edu at 2022-06-12T03:21:07
% 66.58/66.75  
% 66.58/66.75  
% 66.58/66.75  #||
% 66.58/66.75  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 66.58/66.75  % SZS output start Refutation
% See solution above
% 66.58/66.75  ||#
% 66.58/66.75  
% 66.58/66.75  ; Summary of computation:
% 66.58/66.75  ;    118523 formulas have been input or derived (from 176 formulas).
% 66.58/66.75  ;     58647 (49%) were retained.  Of these,
% 66.58/66.75  ;         2600 ( 4%) were simplified or subsumed later,
% 66.58/66.75  ;        56047 (96%) are still being kept.
% 66.58/66.75  ; 
% 66.58/66.75  ; Run time in seconds excluding printing time:
% 66.58/66.75  ;     0.036   0%   Read assertion file          (1 call)
% 66.58/66.75  ;     0.005   0%   Assert                       (197 calls)
% 66.58/66.75  ;     6.613  10%   Process new row              (112,814 calls)
% 66.58/66.75  ;    51.874  78%   Resolution                   (350 calls)
% 66.58/66.75  ;     0.060   0%   Paramodulation               (175 calls)
% 66.58/66.75  ;     0.032   0%   Condensing                   (3,497 calls)
% 66.58/66.75  ;     0.114   0%   Forward subsumption          (3,497 calls)
% 66.58/66.75  ;     0.157   0%   Backward subsumption         (3,463 calls)
% 66.58/66.75  ;     0.002   0%   Clause clause subsumption    (1,355 calls)
% 66.58/66.75  ;     2.123   3%   Forward simplification       (112,814 calls)
% 66.58/66.75  ;     4.057   6%   Backward simplification      (58,643 calls)
% 66.58/66.75  ;     0.744   1%   Ordering                     (118,158 calls)
% 66.58/66.75  ;     0.000   0%   Sortal reasoning             (32 calls)
% 66.58/66.75  ;     0.000   0%   Purity testing               (1 call)
% 66.58/66.75  ;     0.431   1%   Other
% 66.58/66.75  ;    66.248        Total
% 66.58/66.75  ;    66.256        Real time
% 66.58/66.75  ; 
% 66.58/66.76  ; Term-hash-array has 155,931 terms in all.
% 66.58/66.76  ; Feature-vector-row-index has 3,419 entries (3,419 at peak, 3,463 added, 44 deleted).
% 66.58/66.76  ; Feature-vector-row-index has 5,095 nodes (5,095 at peak, 5,427 added, 332 deleted).
% 66.58/66.76  ;  Retrieved 12,208 possibly forward subsuming rows in 3,497 calls.
% 66.58/66.76  ;  Retrieved 11,580 possibly backward subsumed rows in 3,463 calls.
% 66.58/66.76  ; Path-index has 152,259 entries (152,259 at peak, 156,017 added, 3,758 deleted).
% 66.58/66.76  ; Path-index has 7,360 nodes (7,360 at peak, 7,912 added, 552 deleted).
% 66.58/66.76  ; Trie-index has 152,259 entries (152,259 at peak, 156,017 added, 3,758 deleted).
% 66.58/66.76  ; Trie-index has 731,184 nodes (731,184 at peak, 742,144 added, 10,960 deleted).
% 66.58/66.76  ; Retrieved 102,416 generalization terms in 584,511 calls.
% 66.58/66.76  ; Retrieved 100,311 instance terms in 98,919 calls.
% 66.58/66.76  ; Retrieved 161,757,254 unifiable terms in 3,540,921 calls.
% 66.58/66.76  ; 
% 66.58/66.76  ; The agenda of rows to process has 958 entries:
% 66.58/66.76  ;    12 with value 11            465 with value 14              36 with value 16
% 66.58/66.76  ;    84 with value 12            252 with value 15               1 with value 24
% 66.58/66.76  ;   108 with value 13
% 66.58/66.76  ; The agenda of input rows to give has 18 entries:
% 66.58/66.76  ;     1 with value 26              7 with value 32               2 with value 40
% 66.58/66.76  ;     1 with value 27              1 with value 33               3 with value 44
% 66.58/66.76  ;     2 with value 29              1 with value 35
% 66.58/66.76  ; The agenda of rows to give has 55854 entries:
% 66.58/66.76  ;    41 with value (4 5)         660 with value (4 14)       12774 with value (4 22)
% 66.58/66.76  ;   105 with value (4 7)        1688 with value (4 15)        2229 with value (4 23)
% 66.58/66.76  ;   191 with value (4 8)         922 with value (4 16)        9354 with value (4 24)
% 66.58/66.76  ;   281 with value (4 9)        2498 with value (4 17)        7305 with value (4 25)
% 66.58/66.76  ;   541 with value (4 10)       2697 with value (4 18)        2466 with value (4 26)
% 66.58/66.76  ;   375 with value (4 11)        246 with value (4 19)        3906 with value (4 27)
% 66.58/66.76  ;   195 with value (4 12)       5154 with value (4 20)         222 with value (4 28)
% 66.58/66.76  ;   786 with value (4 13)        642 with value (4 21)         576 with value (4 29)
% 66.58/66.76  Evaluation took:
% 66.58/66.76    66.264 seconds of real time
% 66.58/66.76    64.93613 seconds of user run time
% 66.58/66.76    1.322048 seconds of system run time
% 66.58/66.76    [Run times include 8.467 seconds GC run time.]
% 66.58/66.76    0 calls to %EVAL
% 66.58/66.76    0 page faults and
% 66.58/66.76    4,818,586,064 bytes consed.
% 66.58/66.76  :PROOF-FOUND
% 66.58/66.76  ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-06-12T03:22:13
% 66.61/66.76  :PROOF-FOUND
% 66.61/66.76  * 
%------------------------------------------------------------------------------