TSTP Solution File: LCL013-1 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : LCL013-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n008.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 : Sun Jul 17 14:19:34 EDT 2022
% Result : Unsatisfiable 0.20s 0.51s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 3
% Syntax : Number of clauses : 5 ( 4 unt; 0 nHn; 3 RR)
% Number of literals : 7 ( 0 equ; 3 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 10 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(condensed_detachment,axiom,
( ~ is_a_theorem(equivalent(X,Y))
| ~ is_a_theorem(X)
| is_a_theorem(Y) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',condensed_detachment) ).
cnf(xgf,axiom,
is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(X,Z)),equivalent(Z,Y)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',xgf) ).
cnf(prove_um,negated_conjecture,
~ is_a_theorem(equivalent(equivalent(equivalent(a,b),c),equivalent(b,equivalent(c,a)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_um) ).
cnf(4,plain,
is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,equivalent(equivalent(Z,equivalent(Y,U)),equivalent(U,Z))),V)),equivalent(V,X))),
inference('HYPERRESOLVE',[status(thm)],[condensed_detachment,xgf,xgf]) ).
cnf(6,plain,
$false,
inference('UR-RESOLVE',[status(thm)],[condensed_detachment,4,xgf,prove_um]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : LCL013-1 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.14 % Command : run-snark %s %d
% 0.13/0.35 % Computer : n008.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 600
% 0.13/0.35 % DateTime : Sun Jul 3 21:13:38 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.47 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.20/0.48 *
% 0.20/0.48 *
% 0.20/0.49 #<PACKAGE "SNARK-USER">
% 0.20/0.49 *
% 0.20/0.49 SNARK-TPTP-OPTIONS
% 0.20/0.49 *
% 0.20/0.49 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.20/0.49 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.20/0.49 (USE-FACTORING :POS)
% 0.20/0.49 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.20/0.49 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.20/0.49 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.20/0.49 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.20/0.49 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.20/0.49 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.20/0.49 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.20/0.49 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.20/0.49 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.20/0.49 (DECLARE-TPTP-SYMBOLS2))
% 0.20/0.49 *
% 0.20/0.49 "."
% 0.20/0.49 *
% 0.20/0.49 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-03T21:13:38
% 0.20/0.49 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n008.cluster.edu at 2022-07-03T21:13:38
% 0.20/0.51
% 0.20/0.51
% 0.20/0.51 #||
% 0.20/0.51 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.20/0.51 % SZS output start Refutation
% See solution above
% 0.20/0.51 ||#
% 0.20/0.51
% 0.20/0.51 ; Summary of computation:
% 0.20/0.51 ; 19 formulas have been input or derived (from 5 formulas).
% 0.20/0.51 ; 6 (32%) were retained. Of these,
% 0.20/0.51 ; 6 (100%) are still being kept.
% 0.20/0.51 ;
% 0.20/0.51 ; Run time in seconds excluding printing time:
% 0.20/0.51 ; 0.001 4% Read assertion file (1 call)
% 0.20/0.51 ; 0.000 0% Assert (3 calls)
% 0.20/0.51 ; 0.002 8% Process new row (9 calls)
% 0.20/0.51 ; 0.000 0% Resolution (8 calls)
% 0.20/0.51 ; 0.000 0% Paramodulation (4 calls)
% 0.20/0.51 ; 0.000 0% Condensing (1 call)
% 0.20/0.51 ; 0.000 0% Forward subsumption (1 call)
% 0.20/0.51 ; 0.000 0% Backward subsumption (1 call)
% 0.20/0.51 ; 0.000 0% Forward simplification (9 calls)
% 0.20/0.51 ; 0.000 0% Backward simplification (6 calls)
% 0.20/0.51 ; 0.000 0% Sortal reasoning (32 calls)
% 0.20/0.51 ; 0.000 0% Purity testing (1 call)
% 0.20/0.51 ; 0.021 88% Other
% 0.20/0.51 ; 0.024 Total
% 0.20/0.51 ; 0.026 Real time
% 0.20/0.51 ;
% 0.20/0.51 ; Term-hash-array has 28 terms in all.
% 0.20/0.51 ; Feature-vector-row-index has 1 entry (1 at peak, 1 added, 0 deleted).
% 0.20/0.51 ; Feature-vector-row-index has 4 nodes (4 at peak, 4 added, 0 deleted).
% 0.20/0.51 ; Retrieved 0 possibly forward subsuming rows in 1 call.
% 0.20/0.51 ; Retrieved 0 possibly backward subsumed rows in 1 call.
% 0.20/0.51 ; Path-index has 31 entries (31 at peak, 31 added, 0 deleted).
% 0.20/0.51 ; Path-index has 193 nodes (193 at peak, 193 added, 0 deleted).
% 0.20/0.51 ; Trie-index has 31 entries (31 at peak, 31 added, 0 deleted).
% 0.20/0.51 ; Trie-index has 144 nodes (144 at peak, 144 added, 0 deleted).
% 0.20/0.51 ; Retrieved 3 generalization terms in 6 calls.
% 0.20/0.51 ; Retrieved 4 instance terms in 4 calls.
% 0.20/0.51 ; Retrieved 75 unifiable terms in 55 calls.
% 0.20/0.51 ;
% 0.20/0.51 ; The agenda of rows to process has 8 entries:
% 0.20/0.51 ; 1 with value 18 4 with value 38 1 with value 43
% 0.20/0.51 ; 1 with value 33 1 with value 41
% 0.20/0.51 ; The agenda of rows to give has 1 entry:
% 0.20/0.51 ; 1 with value (4 31)
% 0.20/0.51 Evaluation took:
% 0.20/0.51 0.027 seconds of real time
% 0.20/0.51 0.019925 seconds of user run time
% 0.20/0.51 0.006956 seconds of system run time
% 0.20/0.51 0 calls to %EVAL
% 0.20/0.51 0 page faults and
% 0.20/0.51 1,616,688 bytes consed.
% 0.20/0.51 :PROOF-FOUND
% 0.20/0.51 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-07-03T21:13:38
% 0.20/0.51 :PROOF-FOUND
% 0.20/0.51 *
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