TSTP Solution File: SEU121+2 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : SEU121+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n022.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 14:19:14 EDT 2022
% Result : Theorem 0.21s 0.57s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 6
% Syntax : Number of clauses : 10 ( 7 unt; 1 nHn; 9 RR)
% Number of literals : 14 ( 0 equ; 5 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 7 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(4,axiom,
( ~ subset(X,Y)
| ~ in(Z,X)
| in(Z,Y) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d3_tarski) ).
cnf(5,axiom,
( subset(X,Y)
| in('SKOLEMAAAW2'(X,Y),X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d3_tarski) ).
cnf(6,axiom,
( subset(X,Y)
| ~ in('SKOLEMAAAW2'(X,Y),Y) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d3_tarski) ).
cnf(19,negated_conjecture,
subset('SKOLEMAAAW6','SKOLEMAAAW7'),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_xboole_1) ).
cnf(20,negated_conjecture,
subset('SKOLEMAAAW7','SKOLEMAAAW8'),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_xboole_1) ).
cnf(21,negated_conjecture,
~ subset('SKOLEMAAAW6','SKOLEMAAAW8'),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_xboole_1) ).
cnf(32,plain,
in('SKOLEMAAAW2'('SKOLEMAAAW6','SKOLEMAAAW8'),'SKOLEMAAAW6'),
inference('HYPERRESOLVE',[status(thm)],[21,5]) ).
cnf(33,plain,
~ in('SKOLEMAAAW2'('SKOLEMAAAW6','SKOLEMAAAW8'),'SKOLEMAAAW8'),
inference('UR-RESOLVE',[status(thm)],[6,21]) ).
cnf(91,plain,
in('SKOLEMAAAW2'('SKOLEMAAAW6','SKOLEMAAAW8'),'SKOLEMAAAW7'),
inference('HYPERRESOLVE',[status(thm)],[4,32,19]) ).
cnf(122,plain,
$false,
inference('REWRITE',[status(thm)],[inference('UR-RESOLVE',[status(thm)],[4,33,20]),91]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SEU121+2 : TPTP v8.1.0. Released v3.3.0.
% 0.12/0.13 % Command : run-snark %s %d
% 0.14/0.35 % Computer : n022.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 : Sun Jun 19 11:46:31 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.21/0.46 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.47 *
% 0.21/0.47 *
% 0.21/0.48 #<PACKAGE "SNARK-USER">
% 0.21/0.48 *
% 0.21/0.48 SNARK-TPTP-OPTIONS
% 0.21/0.48 *
% 0.21/0.48 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.21/0.48 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.21/0.48 (USE-FACTORING :POS)
% 0.21/0.48 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.21/0.48 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.21/0.48 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.21/0.48 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.21/0.48 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.21/0.48 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.21/0.48 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.21/0.48 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.21/0.48 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.21/0.48 (DECLARE-TPTP-SYMBOLS2))
% 0.21/0.48 *
% 0.21/0.48 "."
% 0.21/0.48 *
% 0.21/0.48 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-06-19T11:46:31
% 0.21/0.48 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n022.cluster.edu at 2022-06-19T11:46:31
% 0.21/0.50
% 0.21/0.50 ; Recognized commutativity assertion (= (|set_intersection2| ?X ?Y) (|set_intersection2| ?Y ?X)).
% 0.21/0.50 ; Recognized commutativity assertion (OR (NOT (|disjoint| ?X ?Y)) (|disjoint| ?Y ?X)).
% 0.21/0.50 ; Declaring set_intersection2 to be commutative.
% 0.21/0.57 ; Declaring disjoint to be commutative.
% 0.21/0.57
% 0.21/0.57 #||
% 0.21/0.57 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.57 % SZS output start Refutation
% See solution above
% 0.21/0.57 ||#
% 0.21/0.57
% 0.21/0.57 ; Summary of computation:
% 0.21/0.57 ; 538 formulas have been input or derived (from 50 formulas).
% 0.21/0.57 ; 122 (23%) were retained. Of these,
% 0.21/0.57 ; 8 ( 7%) were simplified or subsumed later,
% 0.21/0.57 ; 114 (93%) are still being kept.
% 0.21/0.57 ;
% 0.21/0.57 ; Run time in seconds excluding printing time:
% 0.21/0.57 ; 0.004 4% Read assertion file (1 call)
% 0.21/0.57 ; 0.001 1% Assert (20 calls)
% 0.21/0.57 ; 0.011 12% Process new row (390 calls)
% 0.21/0.57 ; 0.018 19% Resolution (98 calls)
% 0.21/0.57 ; 0.000 0% Paramodulation (49 calls)
% 0.21/0.57 ; 0.001 1% Factoring (7 calls)
% 0.21/0.57 ; 0.005 5% Condensing (226 calls)
% 0.21/0.57 ; 0.006 6% Forward subsumption (226 calls)
% 0.21/0.57 ; 0.002 2% Backward subsumption (71 calls)
% 0.21/0.57 ; 0.005 5% Clause clause subsumption (449 calls)
% 0.21/0.57 ; 0.011 12% Forward simplification (389 calls)
% 0.21/0.57 ; 0.001 1% Backward simplification (122 calls)
% 0.21/0.57 ; 0.000 0% Ordering (665 calls)
% 0.21/0.57 ; 0.000 0% Sortal reasoning (32 calls)
% 0.21/0.57 ; 0.000 0% Purity testing (1 call)
% 0.21/0.57 ; 0.028 30% Other
% 0.21/0.57 ; 0.093 Total
% 0.21/0.57 ; 0.094 Real time
% 0.21/0.57 ;
% 0.21/0.57 ; Term-hash-array has 214 terms in all.
% 0.21/0.57 ; Feature-vector-row-index has 66 entries (66 at peak, 71 added, 5 deleted).
% 0.21/0.57 ; Feature-vector-row-index has 154 nodes (154 at peak, 171 added, 17 deleted).
% 0.21/0.57 ; Retrieved 748 possibly forward subsuming rows in 226 calls.
% 0.21/0.57 ; Retrieved 98 possibly backward subsumed rows in 71 calls.
% 0.21/0.57 ; Path-index has 213 entries (213 at peak, 228 added, 15 deleted).
% 0.21/0.57 ; Path-index has 223 nodes (223 at peak, 233 added, 10 deleted).
% 0.21/0.57 ; Trie-index has 213 entries (213 at peak, 228 added, 15 deleted).
% 0.21/0.57 ; Trie-index has 391 nodes (391 at peak, 413 added, 22 deleted).
% 0.21/0.57 ; Retrieved 471 generalization terms in 871 calls.
% 0.21/0.58 ; Retrieved 57 instance terms in 50 calls.
% 0.21/0.58 ; Retrieved 6,885 unifiable terms in 678 calls.
% 0.21/0.58 ;
% 0.21/0.58 ; The agenda of rows to process has 8 entries:
% 0.21/0.58 ; 5 with value 9 1 with value 11 1 with value 16
% 0.21/0.58 ; 1 with value 10
% 0.21/0.58 ; The agenda of rows to give has 65 entries:
% 0.21/0.58 ; 3 with value (4 8) 2 with value (4 15) 1 with value (4 22)
% 0.21/0.58 ; 8 with value (4 9) 5 with value (4 16) 9 with value (4 24)
% 0.21/0.58 ; 11 with value (4 10) 1 with value (4 17) 1 with value (4 26)
% 0.21/0.58 ; 6 with value (4 12) 3 with value (4 18) 4 with value (4 31)
% 0.21/0.58 ; 3 with value (4 13) 2 with value (4 19) 2 with value (4 32)
% 0.21/0.58 ; 1 with value (4 14) 1 with value (4 21) 2 with value (4 33)
% 0.21/0.58 Evaluation took:
% 0.21/0.58 0.094 seconds of real time
% 0.21/0.58 0.085601 seconds of user run time
% 0.21/0.58 0.008933 seconds of system run time
% 0.21/0.58 0 calls to %EVAL
% 0.21/0.58 0 page faults and
% 0.21/0.58 4,810,960 bytes consed.
% 0.21/0.58 :PROOF-FOUND
% 0.21/0.58 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-06-19T11:46:31
% 0.21/0.58 :PROOF-FOUND
% 0.21/0.58 *
%------------------------------------------------------------------------------