%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : SET199-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n028.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 05:08:18 EDT 2022
% Result : Unsatisfiable 4.14s 4.29s
% Output : Refutation 4.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 7
% Syntax : Number of clauses : 12 ( 8 unt; 1 nHn; 11 RR)
% Number of literals : 18 ( 0 equ; 7 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 10 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(subclass_members,axiom,
( ~ subclass(X,Y)
| ~ member(Z,X)
| member(Z,Y) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',subclass_members) ).
cnf(not_subclass_members1,axiom,
( member(not_subclass_element(X,Y),X)
| subclass(X,Y) ),
file('/export/starexec/sandbox/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/sandbox/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).
cnf(intersection3,axiom,
( ~ member(X,Y)
| ~ member(X,Z)
| member(X,intersection(Y,Z)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',intersection3) ).
cnf(prove_greatest_lower_bound_1,negated_conjecture,
subclass(z,x),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_greatest_lower_bound_1) ).
cnf(prove_greatest_lower_bound_2,negated_conjecture,
subclass(z,y),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_greatest_lower_bound_2) ).
cnf(prove_greatest_lower_bound_3,negated_conjecture,
~ subclass(z,intersection(x,y)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_greatest_lower_bound_3) ).
cnf(145,plain,
member(not_subclass_element(z,intersection(x,y)),z),
inference('HYPERRESOLVE',[status(thm)],[prove_greatest_lower_bound_3,not_subclass_members1]) ).
cnf(146,plain,
~ member(not_subclass_element(z,intersection(x,y)),intersection(x,y)),
inference('UR-RESOLVE',[status(thm)],[not_subclass_members2,prove_greatest_lower_bound_3]) ).
cnf(2325,plain,
member(not_subclass_element(z,intersection(x,y)),x),
inference('HYPERRESOLVE',[status(thm)],[subclass_members,145,prove_greatest_lower_bound_1]) ).
cnf(2326,plain,
member(not_subclass_element(z,intersection(x,y)),y),
inference('HYPERRESOLVE',[status(thm)],[subclass_members,145,prove_greatest_lower_bound_2]) ).
cnf(19219,plain,
$false,
inference('REWRITE',[status(thm)],[inference('HYPERRESOLVE',[status(thm)],[intersection3,2326,2325]),146]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SET199-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.08/0.14 % Command : run-snark %s %d
% 0.14/0.35 % Computer : n028.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 Jul 10 08:45:12 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.22/0.48 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.22/0.49 *
% 0.22/0.49 *
% 0.22/0.49 #<PACKAGE "SNARK-USER">
% 0.22/0.49 *
% 0.22/0.49 SNARK-TPTP-OPTIONS
% 0.22/0.49 *
% 0.22/0.49 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.22/0.49 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.22/0.49 (USE-FACTORING :POS)
% 0.22/0.49 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.22/0.49 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.22/0.49 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.22/0.49 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.22/0.49 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.22/0.49 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.22/0.49 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.22/0.49 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.22/0.49 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.22/0.49 (DECLARE-TPTP-SYMBOLS2))
% 0.22/0.49 *
% 0.22/0.49 "."
% 0.22/0.49 *
% 0.22/0.49 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-10T08:45:12
% 0.22/0.50 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n028.cluster.edu at 2022-07-10T08:45:12
% 4.14/4.29
% 4.14/4.29
% 4.14/4.29 #||
% 4.14/4.29 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.14/4.29 % SZS output start Refutation
% See solution above
% 4.14/4.29 ||#
% 4.14/4.29
% 4.14/4.29 ; Summary of computation:
% 4.14/4.29 ; 36695 formulas have been input or derived (from 438 formulas).
% 4.14/4.29 ; 19219 (52%) were retained. Of these,
% 4.14/4.29 ; 379 ( 2%) were simplified or subsumed later,
% 4.14/4.29 ; 18840 (98%) are still being kept.
% 4.14/4.29 ;
% 4.14/4.29 ; Run time in seconds excluding printing time:
% 4.14/4.29 ; 0.009 0% Read assertion file (1 call)
% 4.14/4.29 ; 0.002 0% Assert (115 calls)
% 4.14/4.29 ; 1.276 34% Process new row (35,256 calls)
% 4.14/4.29 ; 1.273 34% Resolution (874 calls)
% 4.14/4.29 ; 0.009 0% Paramodulation (437 calls)
% 4.14/4.29 ; 0.000 0% Factoring (13 calls)
% 4.14/4.29 ; 0.013 0% Condensing (3,268 calls)
% 4.14/4.29 ; 0.335 9% Forward subsumption (3,268 calls)
% 4.14/4.29 ; 0.135 4% Backward subsumption (3,207 calls)
% 4.14/4.29 ; 0.018 0% Clause clause subsumption (12,375 calls)
% 4.14/4.29 ; 0.388 10% Forward simplification (35,250 calls)
% 4.14/4.29 ; 0.195 5% Backward simplification (19,204 calls)
% 4.14/4.29 ; 0.009 0% Ordering (7,772 calls)
% 4.14/4.29 ; 0.000 0% Sortal reasoning (32 calls)
% 4.14/4.29 ; 0.000 0% Purity testing (1 call)
% 4.14/4.29 ; 0.132 3% Other
% 4.14/4.29 ; 3.794 Total
% 4.14/4.29 ; 3.795 Real time
% 4.14/4.29 ;
% 4.14/4.29 ; Term-hash-array has 27,543 terms in all.
% 4.14/4.29 ; Feature-vector-row-index has 3,173 entries (3,173 at peak, 3,207 added, 34 deleted).
% 4.14/4.29 ; Feature-vector-row-index has 13,582 nodes (13,582 at peak, 13,721 added, 139 deleted).
% 4.14/4.29 ; Retrieved 14,307 possibly forward subsuming rows in 3,268 calls.
% 4.14/4.29 ; Retrieved 4,086 possibly backward subsumed rows in 3,207 calls.
% 4.14/4.29 ; Path-index has 27,112 entries (27,112 at peak, 27,605 added, 493 deleted).
% 4.14/4.29 ; Path-index has 8,217 nodes (8,217 at peak, 8,342 added, 125 deleted).
% 4.14/4.29 ; Trie-index has 27,112 entries (27,112 at peak, 27,605 added, 493 deleted).
% 4.14/4.29 ; Trie-index has 77,379 nodes (77,379 at peak, 78,520 added, 1,141 deleted).
% 4.14/4.29 ; Retrieved 24,101 generalization terms in 94,196 calls.
% 4.14/4.29 ; Retrieved 16,149 instance terms in 15,996 calls.
% 4.14/4.29 ; Retrieved 3,180,026 unifiable terms in 22,841 calls.
% 4.14/4.29 ;
% 4.14/4.29 ; The agenda of rows to process has 497 entries:
% 4.14/4.29 ; 10 with value 15 73 with value 20 42 with value 23
% 4.14/4.29 ; 12 with value 18 140 with value 21 8 with value 24
% 4.14/4.29 ; 24 with value 19 188 with value 22
% 4.14/4.29 ; The agenda of rows to give has 18423 entries:
% 4.14/4.29 ; 135 with value (4 12) 289 with value (4 24) 2 with value (4 37)
% 4.14/4.29 ; 259 with value (4 13) 8 with value (4 25) 1 with value (4 43)
% 4.14/4.29 ; 452 with value (4 14) 13 with value (4 26) 1 with value (4 44)
% 4.14/4.29 ; 535 with value (4 15) 15 with value (4 27) 1 with value (4 45)
% 4.14/4.29 ; 714 with value (4 16) 10 with value (4 28) 4 with value (4 46)
% 4.14/4.29 ; 1100 with value (4 17) 16 with value (4 29) 2 with value (4 49)
% 4.14/4.29 ; 1766 with value (4 18) 16 with value (4 30) 1 with value (4 51)
% 4.14/4.29 ; 2528 with value (4 19) 3 with value (4 31) 1 with value (4 53)
% 4.14/4.29 ; 3462 with value (4 20) 3 with value (4 32) 1 with value (4 55)
% 4.14/4.29 ; 3403 with value (4 21) 2 with value (4 33) 1 with value (4 59)
% 4.14/4.29 ; 2636 with value (4 22) 3 with value (4 34) 1 with value (4 63)
% 4.14/4.29 ; 1039 with value (4 23)
% 4.14/4.29 Evaluation took:
% 4.14/4.29 3.798 seconds of real time
% 4.14/4.29 3.563659 seconds of user run time
% 4.14/4.29 0.233861 seconds of system run time
% 4.14/4.29 [Run times include 0.586 seconds GC run time.]
% 4.14/4.29 0 calls to %EVAL
% 4.14/4.29 0 page faults and
% 4.14/4.29 276,983,304 bytes consed.
% 4.14/4.29 :PROOF-FOUND
% 4.14/4.32 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-10T08:45:16
% 4.14/4.32 :PROOF-FOUND
% 4.14/4.32 *
%------------------------------------------------------------------------------