TSTP Solution File: LCL173-3 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : LCL173-3 : TPTP v8.1.0. Released v2.3.0.
% 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 14:20:44 EDT 2022
% Result : Unsatisfiable 0.20s 0.50s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 4
% Syntax : Number of clauses : 6 ( 5 unt; 0 nHn; 3 RR)
% Number of literals : 7 ( 1 equ; 2 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 9 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(axiom_1_6,axiom,
axiom(implies(implies(X,Y),implies(or(Z,X),or(Z,Y)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_6) ).
cnf(implies_definition,axiom,
implies(X,Y) = or(not(X),Y),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',implies_definition) ).
cnf(rule_1,axiom,
( theorem(X)
| ~ axiom(X) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',rule_1) ).
cnf(prove_this,negated_conjecture,
~ theorem(implies(implies(q,r),implies(implies(p,q),implies(p,r)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
cnf(21,plain,
axiom(implies(implies(X,Y),implies(implies(Z,X),implies(Z,Y)))),
inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[axiom_1_6,implies_definition,theory(equality)]),implies_definition,theory(equality)]) ).
cnf(22,plain,
$false,
inference('REWRITE',[status(thm)],[inference('UR-RESOLVE',[status(thm)],[rule_1,prove_this]),21]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : LCL173-3 : TPTP v8.1.0. Released v2.3.0.
% 0.03/0.12 % Command : run-snark %s %d
% 0.12/0.33 % Computer : n008.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 4 16:26:38 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.20/0.45 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.46 *
% 0.20/0.46 *
% 0.20/0.47 #<PACKAGE "SNARK-USER">
% 0.20/0.47 *
% 0.20/0.47 SNARK-TPTP-OPTIONS
% 0.20/0.47 *
% 0.20/0.47 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.20/0.47 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.20/0.47 (USE-FACTORING :POS)
% 0.20/0.47 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.20/0.47 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.20/0.47 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.20/0.47 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.20/0.47 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.20/0.47 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.20/0.47 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.20/0.47 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.20/0.47 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.20/0.47 (DECLARE-TPTP-SYMBOLS2))
% 0.20/0.47 *
% 0.20/0.47 "."
% 0.20/0.47 *
% 0.20/0.47 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-04T16:26:38
% 0.20/0.47 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n008.cluster.edu at 2022-07-04T16:26:38
% 0.20/0.50
% 0.20/0.50
% 0.20/0.50 #||
% 0.20/0.50 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.50 % SZS output start Refutation
% See solution above
% 0.20/0.50 ||#
% 0.20/0.50
% 0.20/0.50 ; Summary of computation:
% 0.20/0.50 ; 31 formulas have been input or derived (from 10 formulas).
% 0.20/0.50 ; 22 (71%) were retained. Of these,
% 0.20/0.50 ; 22 (100%) are still being kept.
% 0.20/0.50 ;
% 0.20/0.50 ; Run time in seconds excluding printing time:
% 0.20/0.50 ; 0.002 7% Read assertion file (1 call)
% 0.20/0.50 ; 0.000 0% Assert (9 calls)
% 0.20/0.50 ; 0.001 3% Process new row (26 calls)
% 0.20/0.50 ; 0.001 3% Resolution (18 calls)
% 0.20/0.50 ; 0.001 3% Paramodulation (9 calls)
% 0.20/0.50 ; 0.000 0% Condensing (2 calls)
% 0.20/0.50 ; 0.000 0% Forward subsumption (2 calls)
% 0.20/0.50 ; 0.000 0% Backward subsumption (2 calls)
% 0.20/0.50 ; 0.000 0% Forward simplification (26 calls)
% 0.20/0.50 ; 0.000 0% Backward simplification (22 calls)
% 0.20/0.50 ; 0.000 0% Ordering (11 calls)
% 0.20/0.50 ; 0.001 3% Sortal reasoning (32 calls)
% 0.20/0.50 ; 0.000 0% Purity testing (1 call)
% 0.20/0.50 ; 0.023 79% Other
% 0.20/0.50 ; 0.029 Total
% 0.20/0.50 ; 0.031 Real time
% 0.20/0.50 ;
% 0.20/0.50 ; Term-hash-array has 67 terms in all.
% 0.20/0.50 ; Feature-vector-row-index has 2 entries (2 at peak, 2 added, 0 deleted).
% 0.20/0.50 ; Feature-vector-row-index has 6 nodes (6 at peak, 6 added, 0 deleted).
% 0.20/0.50 ; Retrieved 0 possibly forward subsuming rows in 2 calls.
% 0.20/0.50 ; Retrieved 0 possibly backward subsumed rows in 2 calls.
% 0.20/0.50 ; Path-index has 70 entries (70 at peak, 70 added, 0 deleted).
% 0.20/0.50 ; Path-index has 266 nodes (266 at peak, 266 added, 0 deleted).
% 0.20/0.50 ; Trie-index has 70 entries (70 at peak, 70 added, 0 deleted).
% 0.20/0.50 ; Trie-index has 232 nodes (232 at peak, 232 added, 0 deleted).
% 0.20/0.50 ; Retrieved 38 generalization terms in 53 calls.
% 0.20/0.50 ; Retrieved 20 instance terms in 19 calls.
% 0.20/0.50 ; Retrieved 78 unifiable terms in 63 calls.
% 0.20/0.50 ;
% 0.20/0.50 ; The agenda of rows to give has 12 entries:
% 0.20/0.50 ; 3 with value (4 10) 1 with value (4 13) 5 with value (4 17)
% 0.20/0.50 ; 1 with value (4 12) 2 with value (4 14)
% 0.20/0.50 Evaluation took:
% 0.20/0.50 0.031 seconds of real time
% 0.20/0.50 0.023647 seconds of user run time
% 0.20/0.50 0.007279 seconds of system run time
% 0.20/0.50 0 calls to %EVAL
% 0.20/0.50 0 page faults and
% 0.20/0.50 1,809,160 bytes consed.
% 0.20/0.50 :PROOF-FOUND
% 0.20/0.50 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-04T16:26:38
% 0.20/0.50 :PROOF-FOUND
% 0.20/0.50 *
%------------------------------------------------------------------------------