TSTP Solution File: LCL043-1 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : LCL043-1 : TPTP v8.1.0. Released v1.0.0.
% 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 : Sun Jul 17 14:19:44 EDT 2022
% Result : Unsatisfiable 0.42s 0.59s
% Output : Refutation 0.42s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 5
% Syntax : Number of clauses : 7 ( 6 unt; 0 nHn; 3 RR)
% Number of literals : 9 ( 0 equ; 3 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 3 ( 3 usr; 1 con; 0-2 aty)
% Number of variables : 10 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(condensed_detachment,axiom,
( ~ is_a_theorem(implies(X,Y))
| ~ is_a_theorem(X)
| is_a_theorem(Y) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
cnf(cn_3,axiom,
is_a_theorem(implies(X,implies(not(X),Y))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_3) ).
cnf(cn_18,axiom,
is_a_theorem(implies(X,implies(Y,X))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_18) ).
cnf(cn_54,axiom,
is_a_theorem(implies(implies(X,Y),implies(implies(not(X),Y),Y))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_54) ).
cnf(prove_cn_39,negated_conjecture,
~ is_a_theorem(implies(not(not(a)),a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_39) ).
cnf(30,plain,
is_a_theorem(implies(implies(not(X),implies(Y,X)),implies(Y,X))),
inference('HYPERRESOLVE',[status(thm)],[condensed_detachment,cn_54,cn_18]) ).
cnf(514,plain,
$false,
inference('UR-RESOLVE',[status(thm)],[condensed_detachment,30,cn_3,prove_cn_39]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : LCL043-1 : TPTP v8.1.0. Released v1.0.0.
% 0.11/0.12 % Command : run-snark %s %d
% 0.12/0.33 % Computer : n023.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 : Tue Jul 5 00:20:12 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.18/0.45 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.46 *
% 0.18/0.46 *
% 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/sandbox/benchmark/theBenchmark.p 2022-07-05T00:20:12
% 0.18/0.46 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n023.cluster.edu at 2022-07-05T00:20:12
% 0.42/0.59
% 0.42/0.59
% 0.42/0.59 #||
% 0.42/0.59 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.42/0.59 % SZS output start Refutation
% See solution above
% 0.42/0.59 ||#
% 0.42/0.59
% 0.42/0.59 ; Summary of computation:
% 0.42/0.59 ; 1121 formulas have been input or derived (from 41 formulas).
% 0.42/0.59 ; 514 (46%) were retained. Of these,
% 0.42/0.60 ; 514 (100%) are still being kept.
% 0.42/0.60 ;
% 0.42/0.60 ; Run time in seconds:
% 0.42/0.60 ; 0.002 2% Read assertion file (1 call)
% 0.42/0.60 ; 0.000 0% Assert (7 calls)
% 0.42/0.60 ; 0.058 44% Process new row (871 calls)
% 0.42/0.60 ; 0.023 17% Resolution (80 calls)
% 0.42/0.60 ; 0.000 0% Paramodulation (40 calls)
% 0.42/0.60 ; 0.000 0% Condensing (1 call)
% 0.42/0.60 ; 0.000 0% Forward subsumption (1 call)
% 0.42/0.60 ; 0.000 0% Backward subsumption (1 call)
% 0.42/0.60 ; 0.013 10% Forward simplification (871 calls)
% 0.42/0.60 ; 0.013 10% Backward simplification (514 calls)
% 0.42/0.60 ; 0.000 0% Sortal reasoning (32 calls)
% 0.42/0.60 ; 0.000 0% Purity testing (1 call)
% 0.42/0.60 ; 0.023 17% Other
% 0.42/0.60 ; 0.132 Total
% 0.42/0.60 ; 0.133 Real time
% 0.42/0.60 ;
% 0.42/0.60 ; Term-hash-array has 1,263 terms in all.
% 0.42/0.60 ; Feature-vector-row-index has 1 entry (1 at peak, 1 added, 0 deleted).
% 0.42/0.60 ; Feature-vector-row-index has 4 nodes (4 at peak, 4 added, 0 deleted).
% 0.42/0.60 ; Retrieved 0 possibly forward subsuming rows in 1 call.
% 0.42/0.60 ; Retrieved 0 possibly backward subsumed rows in 1 call.
% 0.42/0.60 ; Path-index has 1,264 entries (1,264 at peak, 1,264 added, 0 deleted).
% 0.42/0.60 ; Path-index has 720 nodes (720 at peak, 720 added, 0 deleted).
% 0.42/0.60 ; Trie-index has 1,264 entries (1,264 at peak, 1,264 added, 0 deleted).
% 0.42/0.60 ; Trie-index has 3,112 nodes (3,112 at peak, 3,112 added, 0 deleted).
% 0.42/0.60 ; Retrieved 5,225 generalization terms in 868 calls.
% 0.42/0.60 ; Retrieved 1,374 instance terms in 512 calls.
% 0.42/0.60 ; Retrieved 26,039 unifiable terms in 776 calls.
% 0.42/0.60 ;
% 0.42/0.60 ; The agenda of rows to process has 68 entries:
% 0.42/0.60 ; 4 with value 8 1 with value 16 4 with value 22
% 0.42/0.60 ; 1 with value 11 2 with value 17 6 with value 24
% 0.42/0.60 ; 4 with value 12 5 with value 18 1 with value 25
% 0.42/0.60 ; 10 with value 13 5 with value 19 5 with value 26
% 0.42/0.60 ; 1 with value 14 4 with value 20 5 with value 27
% 0.42/0.60 ; 1 with value 15 4 with value 21 5 with value 28
% 0.42/0.60 ; The agenda of rows to give has 473 entries:
% 0.42/0.60 ; 7 with value (4 16) 47 with value (4 21) 34 with value (4 26)
% 0.42/0.60 ; 10 with value (4 17) 48 with value (4 22) 34 with value (4 27)
% 0.42/0.60 ; 18 with value (4 18) 62 with value (4 23) 15 with value (4 28)
% 0.42/0.60 ; 28 with value (4 19) 56 with value (4 24) 18 with value (4 29)
% 0.42/0.60 ; 38 with value (4 20) 58 with value (4 25)
% 0.42/0.60 Evaluation took:
% 0.42/0.60 0.133 seconds of real time
% 0.42/0.60 0.117552 seconds of user run time
% 0.42/0.60 0.015099 seconds of system run time
% 0.42/0.60 0 calls to %EVAL
% 0.42/0.60 0 page faults and
% 0.42/0.60 7,639,448 bytes consed.
% 0.42/0.60 :PROOF-FOUND
% 0.42/0.60 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-05T00:20:12
% 0.42/0.60 :PROOF-FOUND
% 0.42/0.60 *
%------------------------------------------------------------------------------