%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : TIM036_1 : TPTP v9.3.0. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n024.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 : 300s
% DateTime : Tue May 5 07:17:37 PM UTC 2026
% Result : Theorem 0.14s 0.33s
% Output : Refutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 2
% Syntax : Number of formulae : 3 ( 3 unt; 0 typ; 0 def)
% Number of atoms : 7 ( 0 equ)
% Maximal formula atoms : 1 ( 2 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of FOOLs : 4 ( 4 fml; 0 var)
% Number of types : 0 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 4 ( 3 usr; 3 prp; 0-2 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(15,axiom,
meets(a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p1) ).
tff(21,negated_conjecture,
~ meets(a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
cnf(22,plain,
$false,
inference('REWRITE',[status(thm)],[21,15]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.06 % Problem : TIM036_1 : TPTP v9.3.0. Released v9.3.0.
% 0.00/0.06 % Command : run-snark %s %d
% 0.07/0.25 % Computer : n024.cluster.edu
% 0.07/0.25 % Model : x86_64 x86_64
% 0.07/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.25 % Memory : 8042.1875MB
% 0.07/0.25 % OS : Linux 3.10.0-693.el7.x86_64
% 0.07/0.25 % CPULimit : 300
% 0.07/0.25 % WCLimit : 300
% 0.07/0.25 % DateTime : Mon May 4 13:33:41 EDT 2026
% 0.07/0.25 % CPUTime :
% 0.07/0.31 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.07/0.31 *
% 0.07/0.31 *
% 0.07/0.32 #<PACKAGE "SNARK-USER">
% 0.07/0.32 *
% 0.07/0.32 SNARK-TPTP-OPTIONS
% 0.07/0.32 *
% 0.07/0.32 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.07/0.32 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.07/0.32 (USE-FACTORING :POS)
% 0.07/0.32 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.07/0.32 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.07/0.32 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.07/0.32 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.07/0.32 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.07/0.32 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.07/0.32 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.07/0.32 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.07/0.32 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.07/0.32 (DECLARE-TPTP-SYMBOLS2))
% 0.07/0.32 *
% 0.07/0.32 "."
% 0.07/0.32 *
% 0.07/0.32 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2026-05-04T13:33:41
% 0.07/0.32 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n024.cluster.edu at 2026-05-04T13:33:41
% 0.14/0.33
% 0.14/0.33
% 0.14/0.33 #||
% 0.14/0.33 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.33 % SZS output start Refutation
% See solution above
% 0.14/0.33 ||#
% 0.14/0.33
% 0.14/0.33 ; Summary of computation:
% 0.14/0.33 ; 22 formulas have been input or derived (from 1 formulas).
% 0.14/0.33 ; 22 (100%) were retained. Of these,
% 0.14/0.33 ; 1 ( 5%) were simplified or subsumed later,
% 0.14/0.33 ; 21 (95%) are still being kept.
% 0.14/0.33 ;
% 0.14/0.33 ; Run time in seconds excluding printing time:
% 0.14/0.33 ; 0.002 14% Read assertion file (1 call)
% 0.14/0.33 ; 0.000 0% Assert (15 calls)
% 0.14/0.33 ; 0.000 0% Process new row (21 calls)
% 0.14/0.33 ; 0.000 0% Condensing (13 calls)
% 0.14/0.33 ; 0.000 0% Forward subsumption (13 calls)
% 0.14/0.33 ; 0.000 0% Backward subsumption (13 calls)
% 0.14/0.33 ; 0.000 0% Forward simplification (21 calls)
% 0.14/0.33 ; 0.000 0% Backward simplification (21 calls)
% 0.14/0.33 ; 0.000 0% Sortal reasoning (33 calls)
% 0.14/0.33 ; 0.000 0% Purity testing (1 call)
% 0.14/0.33 ; 0.012 86% Other
% 0.14/0.33 ; 0.014 Total
% 0.14/0.33 ; 0.016 Real time
% 0.14/0.33 ;
% 0.14/0.33 ; Term-hash-array has 21 terms in all.
% 0.14/0.33 ; Feature-vector-row-index has 13 entries (13 at peak, 13 added, 0 deleted).
% 0.14/0.33 ; Feature-vector-row-index has 22 nodes (22 at peak, 22 added, 0 deleted).
% 0.14/0.33 ; Retrieved 2 possibly forward subsuming rows in 13 calls.
% 0.14/0.33 ; Retrieved 2 possibly backward subsumed rows in 13 calls.
% 0.14/0.33 ; Path-index has 27 entries (27 at peak, 27 added, 0 deleted).
% 0.14/0.33 ; Path-index has 79 nodes (79 at peak, 79 added, 0 deleted).
% 0.14/0.33 ; Trie-index has 27 entries (27 at peak, 27 added, 0 deleted).
% 0.14/0.33 ; Trie-index has 55 nodes (55 at peak, 55 added, 0 deleted).
% 0.14/0.33 ; Retrieved 4 generalization terms in 4 calls.
% 0.14/0.33 ; Retrieved 8 instance terms in 7 calls.
% 0.14/0.33 ;
% 0.14/0.33 ; The agenda of input rows to give has 20 entries:
% 0.14/0.33 ; 7 with value 4 12 with value 8 1 with value 12
% 0.14/0.33 Evaluation took:
% 0.14/0.33 0.016 seconds of real time
% 0.14/0.33 0.012164 seconds of user run time
% 0.14/0.33 0.003514 seconds of system run time
% 0.14/0.33 0 calls to %EVAL
% 0.14/0.33 0 page faults and
% 0.14/0.33 1,440,664 bytes consed.
% 0.14/0.33 :PROOF-FOUND
% 0.14/0.33 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2026-05-04T13:33:41
% 0.14/0.33 :PROOF-FOUND
% 0.14/0.33 *
%------------------------------------------------------------------------------