TSTP Solution File: LCL046-1 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : LCL046-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n027.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 14:19:45 EDT 2022
% Result : Unsatisfiable 0.18s 0.47s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 5
% Syntax : Number of clauses : 7 ( 6 unt; 0 nHn; 4 RR)
% Number of literals : 9 ( 0 equ; 4 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 : 9 ( 1 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_1,axiom,
is_a_theorem(implies(implies(X,Y),implies(implies(Y,Z),implies(X,Z)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_1) ).
cnf(cn_2,axiom,
is_a_theorem(implies(implies(not(X),X),X)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_2) ).
cnf(cn_3,axiom,
is_a_theorem(implies(X,implies(not(X),Y))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_3) ).
cnf(prove_cn_16,negated_conjecture,
~ is_a_theorem(implies(a,a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_16) ).
cnf(9,plain,
~ is_a_theorem(implies(implies(implies(not(X),X),X),implies(a,a))),
inference('UR-RESOLVE',[status(thm)],[condensed_detachment,cn_2,prove_cn_16]) ).
cnf(42,plain,
$false,
inference('UR-RESOLVE',[status(thm)],[condensed_detachment,9,cn_1,cn_3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : LCL046-1 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.11 % Command : run-snark %s %d
% 0.11/0.32 % Computer : n027.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 600
% 0.11/0.32 % DateTime : Mon Jul 4 14:29:56 EDT 2022
% 0.11/0.32 % CPUTime :
% 0.18/0.43 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.44 *
% 0.18/0.44 *
% 0.18/0.44 #<PACKAGE "SNARK-USER">
% 0.18/0.44 *
% 0.18/0.44 SNARK-TPTP-OPTIONS
% 0.18/0.44 *
% 0.18/0.44 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.18/0.44 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.18/0.44 (USE-FACTORING :POS)
% 0.18/0.44 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.18/0.44 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.18/0.44 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.18/0.44 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.18/0.44 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.18/0.44 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.18/0.44 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.18/0.44 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.18/0.44 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.18/0.44 (DECLARE-TPTP-SYMBOLS2))
% 0.18/0.44 *
% 0.18/0.44 "."
% 0.18/0.44 *
% 0.18/0.44 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-04T14:29:56
% 0.18/0.44 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n027.cluster.edu at 2022-07-04T14:29:56
% 0.18/0.47
% 0.18/0.47
% 0.18/0.47 #||
% 0.18/0.47 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.47 % SZS output start Refutation
% See solution above
% 0.18/0.48 ||#
% 0.18/0.48
% 0.18/0.48 ; Summary of computation:
% 0.18/0.48 ; 74 formulas have been input or derived (from 12 formulas).
% 0.18/0.48 ; 42 (57%) were retained. Of these,
% 0.18/0.48 ; 42 (100%) are still being kept.
% 0.18/0.48 ;
% 0.18/0.48 ; Run time in seconds excluding printing time:
% 0.18/0.48 ; 0.001 3% Read assertion file (1 call)
% 0.18/0.48 ; 0.000 0% Assert (5 calls)
% 0.18/0.48 ; 0.009 28% Process new row (61 calls)
% 0.18/0.48 ; 0.000 0% Resolution (22 calls)
% 0.18/0.48 ; 0.000 0% Paramodulation (11 calls)
% 0.18/0.48 ; 0.000 0% Condensing (1 call)
% 0.18/0.48 ; 0.000 0% Forward subsumption (1 call)
% 0.18/0.48 ; 0.000 0% Backward subsumption (1 call)
% 0.18/0.48 ; 0.000 0% Forward simplification (61 calls)
% 0.18/0.48 ; 0.000 0% Backward simplification (42 calls)
% 0.18/0.48 ; 0.001 3% Sortal reasoning (32 calls)
% 0.18/0.48 ; 0.000 0% Purity testing (1 call)
% 0.18/0.48 ; 0.021 66% Other
% 0.18/0.48 ; 0.032 Total
% 0.18/0.48 ; 0.034 Real time
% 0.18/0.48 ;
% 0.18/0.48 ; Term-hash-array has 127 terms in all.
% 0.18/0.48 ; Feature-vector-row-index has 1 entry (1 at peak, 1 added, 0 deleted).
% 0.18/0.48 ; Feature-vector-row-index has 4 nodes (4 at peak, 4 added, 0 deleted).
% 0.18/0.48 ; Retrieved 0 possibly forward subsuming rows in 1 call.
% 0.18/0.48 ; Retrieved 0 possibly backward subsumed rows in 1 call.
% 0.18/0.48 ; Path-index has 128 entries (128 at peak, 128 added, 0 deleted).
% 0.18/0.48 ; Path-index has 486 nodes (486 at peak, 486 added, 0 deleted).
% 0.18/0.48 ; Trie-index has 128 entries (128 at peak, 128 added, 0 deleted).
% 0.18/0.48 ; Trie-index has 639 nodes (639 at peak, 639 added, 0 deleted).
% 0.18/0.48 ; Retrieved 36 generalization terms in 58 calls.
% 0.18/0.48 ; Retrieved 41 instance terms in 40 calls.
% 0.18/0.48 ; Retrieved 325 unifiable terms in 133 calls.
% 0.18/0.48 ;
% 0.18/0.48 ; The agenda of rows to process has 9 entries:
% 0.18/0.48 ; 1 with value 13 2 with value 26 1 with value 31
% 0.18/0.48 ; 2 with value 15 2 with value 30 1 with value 32
% 0.18/0.48 ; The agenda of rows to give has 30 entries:
% 0.18/0.48 ; 3 with value (4 17) 4 with value (4 24) 7 with value (4 28)
% 0.18/0.48 ; 3 with value (4 22) 3 with value (4 27) 2 with value (4 29)
% 0.18/0.48 ; 8 with value (4 23)
% 0.18/0.48 Evaluation took:
% 0.18/0.48 0.034 seconds of real time
% 0.18/0.48 0.026596 seconds of user run time
% 0.18/0.48 0.007087 seconds of system run time
% 0.18/0.48 0 calls to %EVAL
% 0.18/0.48 0 page faults and
% 0.18/0.48 2,009,944 bytes consed.
% 0.18/0.48 :PROOF-FOUND
% 0.18/0.48 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-04T14:29:56
% 0.18/0.48 :PROOF-FOUND
% 0.18/0.48 *
%------------------------------------------------------------------------------