TSTP Solution File: SET867+1 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : SET867+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n026.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 05:13:01 EDT 2022
% Result : Theorem 0.38s 0.55s
% Output : Refutation 0.38s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 3
% Syntax : Number of clauses : 5 ( 3 unt; 1 nHn; 4 RR)
% Number of literals : 8 ( 3 equ; 4 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 1 con; 0-2 aty)
% Number of variables : 5 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(2,axiom,
( X != empty_set
| ~ in(Y,X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_xboole_0) ).
cnf(9,axiom,
( X = union(Y)
| in('SKOLEMAAAV3'(X,Y),X)
| in('SKOLEMAAAV4'(X,Y),Y) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_tarski) ).
cnf(13,negated_conjecture,
union(empty_set) != empty_set,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_zfmisc_1) ).
cnf(14,plain,
~ in(X,empty_set),
inference('UR-RESOLVE',[status(thm)],[2,theory(equality)]) ).
cnf(28,plain,
$false,
inference('UR-RESOLVE',[status(thm)],[9,14,13,14]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : SET867+1 : TPTP v8.1.0. Released v3.2.0.
% 0.07/0.14 % Command : run-snark %s %d
% 0.15/0.36 % Computer : n026.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 600
% 0.15/0.36 % DateTime : Mon Jul 11 02:35:12 EDT 2022
% 0.15/0.36 % CPUTime :
% 0.22/0.49 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.22/0.51 *
% 0.22/0.51 *
% 0.36/0.52 #<PACKAGE "SNARK-USER">
% 0.36/0.52 *
% 0.36/0.52 SNARK-TPTP-OPTIONS
% 0.36/0.52 *
% 0.36/0.52 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.36/0.52 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.36/0.52 (USE-FACTORING :POS)
% 0.36/0.52 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.36/0.52 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.36/0.52 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.36/0.52 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.36/0.52 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.36/0.52 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.36/0.52 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.36/0.52 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.36/0.52 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.36/0.52 (DECLARE-TPTP-SYMBOLS2))
% 0.36/0.52 *
% 0.36/0.52 "."
% 0.36/0.52 *
% 0.36/0.52 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-11T02:35:12
% 0.36/0.52 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n026.cluster.edu at 2022-07-11T02:35:12
% 0.38/0.55
% 0.38/0.55
% 0.38/0.55 #||
% 0.38/0.55 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.38/0.55 % SZS output start Refutation
% See solution above
% 0.38/0.55 ||#
% 0.38/0.55
% 0.38/0.55 ; Summary of computation:
% 0.38/0.55 ; 40 formulas have been input or derived (from 15 formulas).
% 0.38/0.55 ; 28 (70%) were retained. Of these,
% 0.38/0.55 ; 28 (100%) are still being kept.
% 0.38/0.55 ;
% 0.38/0.55 ; Run time in seconds:
% 0.38/0.55 ; 0.002 6% Read assertion file (1 call)
% 0.38/0.55 ; 0.001 3% Assert (7 calls)
% 0.38/0.55 ; 0.004 12% Process new row (30 calls)
% 0.38/0.55 ; 0.000 0% Resolution (28 calls)
% 0.38/0.55 ; 0.000 0% Paramodulation (14 calls)
% 0.38/0.55 ; 0.000 0% Factoring (3 calls)
% 0.38/0.55 ; 0.001 3% Condensing (22 calls)
% 0.38/0.55 ; 0.000 0% Forward subsumption (22 calls)
% 0.38/0.55 ; 0.001 3% Backward subsumption (21 calls)
% 0.38/0.55 ; 0.000 0% Clause clause subsumption (22 calls)
% 0.38/0.55 ; 0.001 3% Forward simplification (30 calls)
% 0.38/0.55 ; 0.001 3% Backward simplification (28 calls)
% 0.38/0.55 ; 0.001 3% Ordering (65 calls)
% 0.38/0.55 ; 0.000 0% Sortal reasoning (32 calls)
% 0.38/0.55 ; 0.000 0% Purity testing (1 call)
% 0.38/0.55 ; 0.021 64% Other
% 0.38/0.55 ; 0.033 Total
% 0.38/0.55 ; 0.034 Real time
% 0.38/0.55 ;
% 0.38/0.55 ; Term-hash-array has 81 terms in all.
% 0.38/0.55 ; Feature-vector-row-index has 21 entries (21 at peak, 21 added, 0 deleted).
% 0.38/0.55 ; Feature-vector-row-index has 109 nodes (109 at peak, 109 added, 0 deleted).
% 0.38/0.55 ; Retrieved 20 possibly forward subsuming rows in 22 calls.
% 0.38/0.55 ; Retrieved 4 possibly backward subsumed rows in 21 calls.
% 0.38/0.55 ; Path-index has 84 entries (84 at peak, 84 added, 0 deleted).
% 0.38/0.55 ; Path-index has 230 nodes (230 at peak, 230 added, 0 deleted).
% 0.38/0.55 ; Trie-index has 84 entries (84 at peak, 84 added, 0 deleted).
% 0.38/0.55 ; Trie-index has 209 nodes (209 at peak, 209 added, 0 deleted).
% 0.38/0.55 ; Retrieved 0 generalization terms in 48 calls.
% 0.38/0.55 ; Retrieved 6 instance terms in 6 calls.
% 0.38/0.55 ; Retrieved 613 unifiable terms in 113 calls.
% 0.38/0.55 ;
% 0.38/0.55 ; The agenda of rows to process has 7 entries:
% 0.38/0.55 ; 1 with value 6 2 with value 9 1 with value 15
% 0.38/0.55 ; 2 with value 8 1 with value 11
% 0.38/0.55 ; The agenda of rows to give has 13 entries:
% 0.38/0.55 ; 1 with value (4 10) 1 with value (4 22) 2 with value (4 33)
% 0.38/0.55 ; 1 with value (4 14) 1 with value (4 30) 1 with value (4 44)
% 0.38/0.55 ; 1 with value (4 18) 1 with value (4 31) 1 with value (4 46)
% 0.38/0.55 ; 2 with value (4 20) 1 with value (4 32)
% 0.38/0.55 Evaluation took:
% 0.38/0.55 0.034 seconds of real time
% 0.38/0.55 0.031982 seconds of user run time
% 0.38/0.55 0.002869 seconds of system run time
% 0.38/0.55 0 calls to %EVAL
% 0.38/0.55 0 page faults and
% 0.38/0.55 1,838,488 bytes consed.
% 0.38/0.55 :PROOF-FOUND
% 0.38/0.55 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-11T02:35:12
% 0.38/0.55 :PROOF-FOUND
% 0.38/0.55 *
%------------------------------------------------------------------------------