TSTP Solution File: LCL172-3 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : LCL172-3 : TPTP v8.1.0. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n025.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 0.41s 0.57s
% Output : Refutation 0.41s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of clauses : 8 ( 7 unt; 0 nHn; 4 RR)
% Number of literals : 9 ( 1 equ; 3 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 : 12 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(axiom_1_5,axiom,
axiom(implies(or(X,or(Y,Z)),or(Y,or(X,Z)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_5) ).
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(p,implies(q,r)),implies(q,implies(p,r)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
cnf(18,plain,
axiom(implies(or(X,implies(Y,Z)),implies(Y,or(X,Z)))),
inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[axiom_1_5,implies_definition,theory(equality)]),implies_definition,theory(equality)]) ).
cnf(22,plain,
~ axiom(implies(implies(p,implies(q,r)),implies(q,implies(p,r)))),
inference('UR-RESOLVE',[status(thm)],[rule_1,prove_this]) ).
cnf(420,plain,
axiom(implies(implies(X,implies(Y,Z)),implies(Y,implies(X,Z)))),
inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[18,implies_definition,theory(equality)]),implies_definition,theory(equality)]) ).
cnf(421,plain,
$false,
inference('REWRITE',[status(thm)],[22,420]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : LCL172-3 : TPTP v8.1.0. Released v2.3.0.
% 0.12/0.13 % Command : run-snark %s %d
% 0.13/0.34 % Computer : n025.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Sun Jul 3 00:24:10 EDT 2022
% 0.13/0.34 % 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 2022-07-03T00:24:10
% 0.20/0.47 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n025.cluster.edu at 2022-07-03T00:24:10
% 0.41/0.57
% 0.41/0.57
% 0.41/0.57 #||
% 0.41/0.57 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.41/0.57 % SZS output start Refutation
% See solution above
% 0.41/0.58 ||#
% 0.41/0.58
% 0.41/0.58 ; Summary of computation:
% 0.41/0.58 ; 766 formulas have been input or derived (from 60 formulas).
% 0.41/0.58 ; 421 (55%) were retained. Of these,
% 0.41/0.58 ; 1 ( 0%) were simplified or subsumed later,
% 0.41/0.58 ; 420 (100%) are still being kept.
% 0.41/0.58 ;
% 0.41/0.58 ; Run time in seconds excluding printing time:
% 0.41/0.58 ; 0.002 2% Read assertion file (1 call)
% 0.41/0.58 ; 0.000 0% Assert (9 calls)
% 0.41/0.58 ; 0.040 38% Process new row (682 calls)
% 0.41/0.58 ; 0.016 15% Resolution (118 calls)
% 0.41/0.58 ; 0.003 3% Paramodulation (59 calls)
% 0.41/0.58 ; 0.000 0% Condensing (2 calls)
% 0.41/0.58 ; 0.000 0% Forward subsumption (2 calls)
% 0.41/0.58 ; 0.000 0% Backward subsumption (2 calls)
% 0.41/0.58 ; 0.015 14% Forward simplification (682 calls)
% 0.41/0.58 ; 0.006 6% Backward simplification (421 calls)
% 0.41/0.58 ; 0.000 0% Ordering (42 calls)
% 0.41/0.58 ; 0.000 0% Sortal reasoning (32 calls)
% 0.41/0.58 ; 0.000 0% Purity testing (1 call)
% 0.41/0.58 ; 0.023 22% Other
% 0.41/0.58 ; 0.105 Total
% 0.41/0.58 ; 0.107 Real time
% 0.41/0.58 ;
% 0.41/0.58 ; Term-hash-array has 942 terms in all.
% 0.41/0.58 ; Feature-vector-row-index has 2 entries (2 at peak, 2 added, 0 deleted).
% 0.41/0.58 ; Feature-vector-row-index has 6 nodes (6 at peak, 6 added, 0 deleted).
% 0.41/0.58 ; Retrieved 0 possibly forward subsuming rows in 2 calls.
% 0.41/0.58 ; Retrieved 0 possibly backward subsumed rows in 2 calls.
% 0.41/0.58 ; Path-index has 944 entries (945 at peak, 945 added, 1 deleted).
% 0.41/0.58 ; Path-index has 1,954 nodes (1,960 at peak, 1,960 added, 6 deleted).
% 0.41/0.58 ; Trie-index has 944 entries (945 at peak, 945 added, 1 deleted).
% 0.41/0.58 ; Trie-index has 3,801 nodes (3,810 at peak, 3,810 added, 9 deleted).
% 0.41/0.58 ; Retrieved 1,118 generalization terms in 1,415 calls.
% 0.41/0.58 ; Retrieved 446 instance terms in 418 calls.
% 0.41/0.58 ; Retrieved 5,153 unifiable terms in 696 calls.
% 0.41/0.58 ;
% 0.41/0.58 ; The agenda of rows to process has 1 entry:
% 0.41/0.58 ; 1 with value 20
% 0.41/0.58 ; The agenda of rows to give has 360 entries:
% 0.41/0.58 ; 12 with value (4 17) 40 with value (4 23) 20 with value (4 29)
% 0.41/0.58 ; 16 with value (4 18) 43 with value (4 24) 7 with value (4 30)
% 0.41/0.58 ; 25 with value (4 19) 37 with value (4 25) 6 with value (4 31)
% 0.41/0.58 ; 22 with value (4 20) 28 with value (4 26) 1 with value (4 33)
% 0.41/0.58 ; 28 with value (4 21) 20 with value (4 27) 1 with value (4 37)
% 0.41/0.58 ; 40 with value (4 22) 14 with value (4 28)
% 0.41/0.58 Evaluation took:
% 0.41/0.58 0.107 seconds of real time
% 0.41/0.58 0.094649 seconds of user run time
% 0.41/0.58 0.011854 seconds of system run time
% 0.41/0.58 0 calls to %EVAL
% 0.41/0.58 0 page faults and
% 0.41/0.58 6,117,400 bytes consed.
% 0.41/0.58 :PROOF-FOUND
% 0.41/0.58 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-03T00:24:10
% 0.41/0.58 :PROOF-FOUND
% 0.41/0.58 *
%------------------------------------------------------------------------------