TSTP Solution File: SET196-6 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : SET196-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n004.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 05:08:16 EDT 2022
% Result : Unsatisfiable 0.70s 0.89s
% Output : Refutation 0.70s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of clauses : 8 ( 5 unt; 1 nHn; 7 RR)
% Number of literals : 11 ( 0 equ; 5 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 8 ( 2 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(not_subclass_members2,axiom,
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).
cnf(intersection1,axiom,
( ~ member(X,intersection(Y,Z))
| member(X,Y) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection1) ).
cnf(prove_lattice_lower_bound1_1,negated_conjecture,
~ subclass(intersection(x,y),x),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_lattice_lower_bound1_1) ).
cnf(143,plain,
member(not_subclass_element(intersection(x,y),x),intersection(x,y)),
inference('HYPERRESOLVE',[status(thm)],[prove_lattice_lower_bound1_1,not_subclass_members1]) ).
cnf(144,plain,
~ member(not_subclass_element(intersection(x,y),x),x),
inference('UR-RESOLVE',[status(thm)],[not_subclass_members2,prove_lattice_lower_bound1_1]) ).
cnf(2320,plain,
~ member(not_subclass_element(intersection(x,y),x),intersection(x,X)),
inference('UR-RESOLVE',[status(thm)],[intersection1,144]) ).
cnf(2321,plain,
$false,
inference('REWRITE',[status(thm)],[143,2320]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET196-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.03/0.12 % Command : run-snark %s %d
% 0.12/0.33 % Computer : n004.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Mon Jul 11 09:25:22 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.18/0.44 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.45 *
% 0.18/0.45 *
% 0.18/0.46 #<PACKAGE "SNARK-USER">
% 0.18/0.46 *
% 0.18/0.46 SNARK-TPTP-OPTIONS
% 0.18/0.46 *
% 0.18/0.46 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.18/0.46 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.18/0.46 (USE-FACTORING :POS)
% 0.18/0.46 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.18/0.46 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.18/0.46 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.18/0.46 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.18/0.46 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.18/0.46 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.18/0.46 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.18/0.46 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.18/0.46 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.18/0.46 (DECLARE-TPTP-SYMBOLS2))
% 0.18/0.46 *
% 0.18/0.46 "."
% 0.18/0.46 *
% 0.18/0.46 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-11T09:25:22
% 0.18/0.46 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n004.cluster.edu at 2022-07-11T09:25:22
% 0.70/0.89
% 0.70/0.89
% 0.70/0.89 #||
% 0.70/0.89 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.70/0.89 % SZS output start Refutation
% See solution above
% 0.70/0.89 ||#
% 0.70/0.89
% 0.70/0.89 ; Summary of computation:
% 0.70/0.89 ; 4639 formulas have been input or derived (from 185 formulas).
% 0.70/0.89 ; 2321 (50%) were retained. Of these,
% 0.70/0.89 ; 17 ( 1%) were simplified or subsumed later,
% 0.70/0.89 ; 2304 (99%) are still being kept.
% 0.70/0.89 ;
% 0.70/0.89 ; Run time in seconds excluding printing time:
% 0.70/0.89 ; 0.021 5% Read assertion file (1 call)
% 0.70/0.89 ; 0.004 1% Assert (113 calls)
% 0.70/0.89 ; 0.144 33% Process new row (4,386 calls)
% 0.70/0.89 ; 0.122 28% Resolution (368 calls)
% 0.70/0.89 ; 0.001 0% Paramodulation (184 calls)
% 0.70/0.89 ; 0.000 0% Factoring (3 calls)
% 0.70/0.89 ; 0.005 1% Condensing (365 calls)
% 0.70/0.89 ; 0.011 3% Forward subsumption (365 calls)
% 0.70/0.89 ; 0.011 3% Backward subsumption (348 calls)
% 0.70/0.89 ; 0.001 0% Clause clause subsumption (235 calls)
% 0.70/0.89 ; 0.049 11% Forward simplification (4,386 calls)
% 0.70/0.89 ; 0.017 4% Backward simplification (2,306 calls)
% 0.70/0.89 ; 0.003 1% Ordering (721 calls)
% 0.70/0.89 ; 0.000 0% Sortal reasoning (32 calls)
% 0.70/0.89 ; 0.001 0% Purity testing (1 call)
% 0.70/0.89 ; 0.042 10% Other
% 0.70/0.89 ; 0.432 Total
% 0.70/0.89 ; 0.433 Real time
% 0.70/0.89 ;
% 0.70/0.89 ; Term-hash-array has 4,070 terms in all.
% 0.70/0.89 ; Feature-vector-row-index has 348 entries (348 at peak, 348 added, 0 deleted).
% 0.70/0.89 ; Feature-vector-row-index has 2,150 nodes (2,150 at peak, 2,150 added, 0 deleted).
% 0.70/0.89 ; Retrieved 211 possibly forward subsuming rows in 365 calls.
% 0.70/0.89 ; Retrieved 77 possibly backward subsumed rows in 348 calls.
% 0.70/0.89 ; Path-index has 4,082 entries (4,083 at peak, 4,084 added, 2 deleted).
% 0.70/0.89 ; Path-index has 4,693 nodes (4,694 at peak, 4,695 added, 2 deleted).
% 0.70/0.89 ; Trie-index has 4,082 entries (4,083 at peak, 4,084 added, 2 deleted).
% 0.70/0.89 ; Trie-index has 12,320 nodes (12,321 at peak, 12,322 added, 2 deleted).
% 0.70/0.89 ; Retrieved 3,155 generalization terms in 11,180 calls.
% 0.70/0.89 ; Retrieved 1,983 instance terms in 1,957 calls.
% 0.70/0.89 ; Retrieved 153,356 unifiable terms in 4,359 calls.
% 0.70/0.89 ;
% 0.70/0.89 ; The agenda of rows to process has 3 entries:
% 0.70/0.89 ; 1 with value 15 2 with value 17
% 0.70/0.89 ; The agenda of rows to give has 2119 entries:
% 0.70/0.89 ; 36 with value (4 11) 9 with value (4 23) 2 with value (4 37)
% 0.70/0.89 ; 72 with value (4 12) 11 with value (4 24) 1 with value (4 43)
% 0.70/0.89 ; 106 with value (4 13) 4 with value (4 25) 1 with value (4 44)
% 0.70/0.89 ; 138 with value (4 14) 8 with value (4 26) 1 with value (4 45)
% 0.70/0.89 ; 112 with value (4 15) 2 with value (4 27) 4 with value (4 46)
% 0.70/0.89 ; 295 with value (4 16) 9 with value (4 28) 2 with value (4 49)
% 0.70/0.89 ; 264 with value (4 17) 10 with value (4 29) 1 with value (4 51)
% 0.70/0.89 ; 483 with value (4 18) 3 with value (4 30) 1 with value (4 53)
% 0.70/0.89 ; 303 with value (4 19) 1 with value (4 31) 1 with value (4 55)
% 0.70/0.89 ; 168 with value (4 20) 1 with value (4 32) 1 with value (4 59)
% 0.70/0.89 ; 58 with value (4 21) 2 with value (4 33) 1 with value (4 63)
% 0.70/0.89 ; 5 with value (4 22) 3 with value (4 34)
% 0.70/0.89 Evaluation took:
% 0.70/0.89 0.434 seconds of real time
% 0.70/0.89 0.395769 seconds of user run time
% 0.70/0.89 0.038179 seconds of system run time
% 0.70/0.89 [Run times include 0.028 seconds GC run time.]
% 0.70/0.89 0 calls to %EVAL
% 0.70/0.89 0 page faults and
% 0.70/0.89 28,079,656 bytes consed.
% 0.70/0.89 :PROOF-FOUND
% 0.70/0.89 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-11T09:25:23
% 0.70/0.89 :PROOF-FOUND
% 0.70/0.89 *
%------------------------------------------------------------------------------