TSTP Solution File: SET062-7 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : SET062-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% 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 05:06:41 EDT 2022
% Result : Unsatisfiable 0.19s 0.53s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 3
% Syntax : Number of clauses : 4 ( 3 unt; 1 nHn; 3 RR)
% Number of literals : 5 ( 0 equ; 2 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 3 ( 1 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(not_subclass_members1,axiom,
( member(not_subclass_element(X,Y),X)
| subclass(X,Y) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members1) ).
cnf(existence_of_null_class,axiom,
~ member(X,null_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_null_class) ).
cnf(prove_null_class_is_subclass_1,negated_conjecture,
~ subclass(null_class,x),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_null_class_is_subclass_1) ).
cnf(131,plain,
$false,
inference('UR-RESOLVE',[status(thm)],[not_subclass_members1,existence_of_null_class,prove_null_class_is_subclass_1]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SET062-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.11/0.13 % Command : run-snark %s %d
% 0.13/0.33 % Computer : n023.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 600
% 0.13/0.34 % DateTime : Sat Jul 9 18:38:25 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.45 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.46 *
% 0.19/0.46 *
% 0.19/0.47 #<PACKAGE "SNARK-USER">
% 0.19/0.47 *
% 0.19/0.47 SNARK-TPTP-OPTIONS
% 0.19/0.47 *
% 0.19/0.47 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.19/0.47 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.19/0.47 (USE-FACTORING :POS)
% 0.19/0.47 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.19/0.47 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.19/0.47 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.19/0.47 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.19/0.47 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.19/0.47 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.19/0.47 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.19/0.47 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.19/0.47 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.19/0.47 (DECLARE-TPTP-SYMBOLS2))
% 0.19/0.47 *
% 0.19/0.47 "."
% 0.19/0.47 *
% 0.19/0.47 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-09T18:38:25
% 0.19/0.47 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n023.cluster.edu at 2022-07-09T18:38:25
% 0.19/0.53
% 0.19/0.53
% 0.19/0.53 #||
% 0.19/0.53 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.53 % SZS output start Refutation
% See solution above
% 0.19/0.53 ||#
% 0.19/0.53
% 0.19/0.53 ; Summary of computation:
% 0.19/0.53 ; 167 formulas have been input or derived (from 33 formulas).
% 0.19/0.53 ; 131 (78%) were retained. Of these,
% 0.19/0.53 ; 14 (11%) were simplified or subsumed later,
% 0.19/0.53 ; 117 (89%) are still being kept.
% 0.19/0.53 ;
% 0.19/0.53 ; Run time in seconds:
% 0.19/0.53 ; 0.019 29% Read assertion file (1 call)
% 0.19/0.53 ; 0.003 5% Assert (104 calls)
% 0.19/0.53 ; 0.008 12% Process new row (143 calls)
% 0.19/0.53 ; 0.001 2% Resolution (64 calls)
% 0.19/0.53 ; 0.001 2% Paramodulation (32 calls)
% 0.19/0.53 ; 0.000 0% Factoring (2 calls)
% 0.19/0.53 ; 0.002 3% Condensing (73 calls)
% 0.19/0.53 ; 0.002 3% Forward subsumption (73 calls)
% 0.19/0.53 ; 0.002 3% Backward subsumption (71 calls)
% 0.19/0.53 ; 0.000 0% Clause clause subsumption (33 calls)
% 0.19/0.53 ; 0.002 3% Forward simplification (142 calls)
% 0.19/0.53 ; 0.001 2% Backward simplification (119 calls)
% 0.19/0.53 ; 0.000 0% Ordering (43 calls)
% 0.19/0.53 ; 0.000 0% Sortal reasoning (32 calls)
% 0.19/0.53 ; 0.001 2% Purity testing (1 call)
% 0.19/0.53 ; 0.024 36% Other
% 0.19/0.53 ; 0.066 Total
% 0.19/0.53 ; 0.066 Real time
% 0.19/0.53 ;
% 0.19/0.53 ; Term-hash-array has 282 terms in all.
% 0.19/0.53 ; Feature-vector-row-index has 71 entries (71 at peak, 71 added, 0 deleted).
% 0.19/0.53 ; Feature-vector-row-index has 308 nodes (308 at peak, 308 added, 0 deleted).
% 0.19/0.53 ; Retrieved 32 possibly forward subsuming rows in 73 calls.
% 0.19/0.53 ; Retrieved 6 possibly backward subsumed rows in 71 calls.
% 0.19/0.53 ; Path-index has 288 entries (288 at peak, 291 added, 3 deleted).
% 0.19/0.53 ; Path-index has 1,031 nodes (1,031 at peak, 1,034 added, 3 deleted).
% 0.19/0.53 ; Trie-index has 288 entries (288 at peak, 291 added, 3 deleted).
% 0.19/0.53 ; Trie-index has 824 nodes (824 at peak, 831 added, 7 deleted).
% 0.19/0.53 ; Retrieved 67 generalization terms in 287 calls.
% 0.19/0.53 ; Retrieved 68 instance terms in 47 calls.
% 0.19/0.53 ; Retrieved 677 unifiable terms in 145 calls.
% 0.19/0.53 ;
% 0.19/0.53 ; The agenda of rows to process has 2 entries:
% 0.19/0.53 ; 1 with value 5 1 with value 8
% 0.19/0.53 ; The agenda of input rows to give has 70 entries:
% 0.19/0.53 ; 9 with value 11 3 with value 17 1 with value 27
% 0.19/0.53 ; 9 with value 12 4 with value 18 2 with value 30
% 0.19/0.53 ; 10 with value 13 1 with value 19 1 with value 31
% 0.19/0.53 ; 6 with value 14 4 with value 20 1 with value 34
% 0.19/0.53 ; 6 with value 15 3 with value 21 2 with value 35
% 0.19/0.53 ; 4 with value 16 3 with value 22 1 with value 50
% 0.19/0.53 ; The agenda of rows to give has 15 entries:
% 0.19/0.53 ; 1 with value (4 4) 2 with value (4 8) 3 with value (4 10)
% 0.19/0.53 ; 2 with value (4 5) 1 with value (4 9) 2 with value (4 13)
% 0.19/0.53 ; 4 with value (4 7)
% 0.19/0.53 Evaluation took:
% 0.19/0.53 0.067 seconds of real time
% 0.19/0.53 0.058548 seconds of user run time
% 0.19/0.53 0.00868 seconds of system run time
% 0.19/0.53 0 calls to %EVAL
% 0.19/0.53 0 page faults and
% 0.19/0.53 3,246,440 bytes consed.
% 0.19/0.53 :PROOF-FOUND
% 0.19/0.53 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-09T18:38:25
% 0.19/0.53 :PROOF-FOUND
% 0.19/0.53 *
%------------------------------------------------------------------------------