TSTP Solution File: SYN251-1 by SNARK---20120808r022

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : SYN251-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run-snark %s %d

% Computer : n006.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 11:58:44 EDT 2022

% Result   : Unsatisfiable 0.42s 0.62s
% Output   : Refutation 0.42s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    1
%            Number of leaves      :    4
% Syntax   : Number of clauses     :    5 (   4 unt;   0 nHn;   5 RR)
%            Number of literals    :    7 (   0 equ;   3 neg)
%            Maximal clause size   :    3 (   1 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-3 aty)
%            Number of functors    :    3 (   3 usr;   3 con; 0-0 aty)
%            Number of variables   :    3 (   1 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(axiom_24,axiom,
    l0(c),
    file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_24) ).

cnf(axiom_31,axiom,
    m0(b,b,e),
    file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_31) ).

cnf(rule_015,axiom,
    ( m1(X,Y,Y)
    | ~ l0(Z)
    | ~ m0(Y,Y,X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_015) ).

cnf(prove_this,negated_conjecture,
    ~ m1(e,b,b),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).

cnf(476,plain,
    $false,
    inference('UR-RESOLVE',[status(thm)],[rule_015,prove_this,axiom_24,axiom_31]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : SYN251-1 : TPTP v8.1.0. Released v1.1.0.
% 0.04/0.13  % Command  : run-snark %s %d
% 0.14/0.35  % Computer : n006.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 600
% 0.14/0.35  % DateTime : Tue Jul 12 08:24:05 EDT 2022
% 0.14/0.35  % CPUTime  : 
% 0.21/0.46  /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.21/0.47  * 
% 0.21/0.47  * 
% 0.21/0.47  #<PACKAGE "SNARK-USER">
% 0.21/0.47  * 
% 0.21/0.47  SNARK-TPTP-OPTIONS
% 0.21/0.47  * 
% 0.21/0.47  ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.21/0.47   (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.21/0.47   (USE-FACTORING :POS)
% 0.21/0.47   (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.21/0.47   (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.21/0.47   (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.21/0.47   (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.21/0.47   (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.21/0.47   (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.21/0.47   (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.21/0.47   (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.21/0.47   (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.21/0.47   (DECLARE-TPTP-SYMBOLS2))
% 0.21/0.47  * 
% 0.21/0.48  "."
% 0.21/0.48  * 
% 0.21/0.48  ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-12T08:24:05
% 0.21/0.48  ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n006.cluster.edu at 2022-07-12T08:24:05
% 0.41/0.56  WARNING:
% 0.41/0.56     |m5| is a 2-ary relation that occurs only positively; disabling rows that contain it.
% 0.41/0.56  WARNING:
% 0.41/0.56     |q5| is a 2-ary relation that occurs only positively; disabling rows that contain it.
% 0.41/0.56  WARNING:
% 0.41/0.56     |r5| is a 2-ary relation that occurs only positively; disabling rows that contain it.
% 0.42/0.62  
% 0.42/0.62  
% 0.42/0.62  #||
% 0.42/0.62  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.42/0.62  % SZS output start Refutation
% See solution above
% 0.42/0.62  ||#
% 0.42/0.62  
% 0.42/0.62  ; Summary of computation:
% 0.42/0.62  ;       743 formulas have been input or derived (from 173 formulas).
% 0.42/0.62  ;       476 (64%) were retained.  Of these,
% 0.42/0.62  ;          210 (44%) were simplified or subsumed later,
% 0.42/0.62  ;          266 (56%) are still being kept.
% 0.42/0.62  ; 
% 0.42/0.62  ; Run time in seconds:
% 0.42/0.62  ;     0.062  43%   Read assertion file          (1 call)
% 0.42/0.62  ;     0.011   8%   Assert                       (369 calls)
% 0.42/0.62  ;     0.017  12%   Process new row              (611 calls)
% 0.42/0.62  ;     0.004   3%   Resolution                   (344 calls)
% 0.42/0.62  ;     0.000   0%   Paramodulation               (172 calls)
% 0.42/0.62  ;     0.003   2%   Condensing                   (320 calls)
% 0.42/0.62  ;     0.006   4%   Forward subsumption          (320 calls)
% 0.42/0.62  ;     0.004   3%   Backward subsumption         (306 calls)
% 0.42/0.62  ;     0.000   0%   Clause clause subsumption    (163 calls)
% 0.42/0.62  ;     0.006   4%   Forward simplification       (588 calls)
% 0.42/0.62  ;     0.007   5%   Backward simplification      (429 calls)
% 0.42/0.62  ;     0.001   1%   Sortal reasoning             (32 calls)
% 0.42/0.62  ;     0.002   1%   Purity testing               (1 call)
% 0.42/0.62  ;     0.020  14%   Other
% 0.42/0.62  ;     0.143        Total
% 0.42/0.62  ;     0.144        Real time
% 0.42/0.62  ; 
% 0.42/0.62  ; Term-hash-array has 579 terms in all.
% 0.42/0.62  ; Feature-vector-row-index has 176 entries (273 at peak, 306 added, 130 deleted).
% 0.42/0.62  ; Feature-vector-row-index has 660 nodes (936 at peak, 1,050 added, 390 deleted).
% 0.42/0.62  ;  Retrieved 139 possibly forward subsuming rows in 320 calls.
% 0.42/0.62  ;  Retrieved 151 possibly backward subsumed rows in 306 calls.
% 0.42/0.62  ; Path-index has 453 entries (528 at peak, 618 added, 165 deleted).
% 0.42/0.62  ; Path-index has 441 nodes (463 at peak, 511 added, 70 deleted).
% 0.42/0.62  ; Trie-index has 453 entries (528 at peak, 618 added, 165 deleted).
% 0.42/0.62  ; Trie-index has 534 nodes (587 at peak, 726 added, 192 deleted).
% 0.42/0.62  ; Retrieved 230 generalization terms in 663 calls.
% 0.42/0.62  ; Retrieved 352 instance terms in 122 calls.
% 0.42/0.62  ; Retrieved 3,826 unifiable terms in 736 calls.
% 0.42/0.62  ; 
% 0.42/0.62  ; The agenda of rows to process has 14 entries:
% 0.42/0.62  ;     1 with value 4              13 with value 6
% 0.42/0.62  ; The agenda of input rows to give has 92 entries:
% 0.42/0.62  ;    29 with value 13             11 with value 17               5 with value 20
% 0.42/0.62  ;     9 with value 14              4 with value 18               3 with value 21
% 0.42/0.62  ;    14 with value 15              6 with value 19               1 with value 22
% 0.42/0.62  ;    10 with value 16
% 0.42/0.62  ; The agenda of rows to give has 50 entries:
% 0.42/0.62  ;    10 with value (4 4)           8 with value (4 5)           32 with value (4 6)
% 0.42/0.62  Evaluation took:
% 0.42/0.62    0.145 seconds of real time
% 0.42/0.62    0.133192 seconds of user run time
% 0.42/0.62    0.011139 seconds of system run time
% 0.42/0.62    0 calls to %EVAL
% 0.42/0.62    0 page faults and
% 0.42/0.62    7,719,344 bytes consed.
% 0.42/0.62  :PROOF-FOUND
% 0.42/0.62  ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-12T08:24:05
% 0.42/0.62  :PROOF-FOUND
% 0.42/0.62  * 
%------------------------------------------------------------------------------