%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : LDA003-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n032.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 16:45:49 EDT 2022
% Result : Unsatisfiable 0.15s 0.43s
% Output : Refutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 6
% Syntax : Number of clauses : 9 ( 9 unt; 0 nHn; 5 RR)
% Number of literals : 9 ( 4 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 9 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(a1,axiom,
f(X,f(Y,Z)) = f(f(X,Y),f(X,Z)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a1) ).
cnf(a2,axiom,
left(X,f(X,Y)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a2) ).
cnf(clause_4,axiom,
n2 = f(n1,n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_4) ).
cnf(clause_5,axiom,
n3 = f(n2,n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_5) ).
cnf(clause_6,axiom,
u = f(n2,n2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_6) ).
cnf(prove_equation,negated_conjecture,
~ left(n3,u),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equation) ).
cnf(13,plain,
left(f(X,Y),f(X,f(Y,Z))),
inference('PARAMODULATE',[status(thm)],[a2,a1,theory(equality)]) ).
cnf(60,plain,
left(f(X,n1),f(X,n2)),
inference('PARAMODULATE',[status(thm)],[13,clause_4,theory(equality)]) ).
cnf(73,plain,
$false,
inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[60,clause_5,theory(equality)]),prove_equation,clause_6,theory(equality)]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.10 % Problem : LDA003-1 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.11 % Command : run-snark %s %d
% 0.11/0.30 % Computer : n032.cluster.edu
% 0.11/0.30 % Model : x86_64 x86_64
% 0.11/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.30 % Memory : 8042.1875MB
% 0.11/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.30 % CPULimit : 300
% 0.11/0.30 % WCLimit : 600
% 0.11/0.30 % DateTime : Mon May 30 04:05:12 EDT 2022
% 0.11/0.30 % CPUTime :
% 0.15/0.39 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.40 *
% 0.15/0.40 *
% 0.15/0.40 #<PACKAGE "SNARK-USER">
% 0.15/0.40 *
% 0.15/0.40 SNARK-TPTP-OPTIONS
% 0.15/0.40 *
% 0.15/0.40 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.15/0.40 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.15/0.40 (USE-FACTORING :POS)
% 0.15/0.40 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.15/0.40 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.15/0.40 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.15/0.40 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.15/0.40 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.15/0.40 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.15/0.40 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.15/0.40 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.15/0.40 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.15/0.40 (DECLARE-TPTP-SYMBOLS2))
% 0.15/0.40 *
% 0.15/0.40 "."
% 0.15/0.40 *
% 0.15/0.40 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-30T04:05:12
% 0.15/0.40 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n032.cluster.edu at 2022-05-30T04:05:12
% 0.15/0.43
% 0.15/0.43
% 0.15/0.43 #||
% 0.15/0.43 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.43 % SZS output start Refutation
% See solution above
% 0.15/0.43 ||#
% 0.15/0.43
% 0.15/0.43 ; Summary of computation:
% 0.15/0.43 ; 199 formulas have been input or derived (from 27 formulas).
% 0.15/0.43 ; 73 (37%) were retained. Of these,
% 0.15/0.43 ; 73 (100%) are still being kept.
% 0.15/0.43 ;
% 0.15/0.43 ; Run time in seconds excluding printing time:
% 0.15/0.43 ; 0.001 4% Read assertion file (1 call)
% 0.15/0.43 ; 0.000 0% Assert (7 calls)
% 0.15/0.43 ; 0.004 15% Process new row (168 calls)
% 0.15/0.43 ; 0.001 4% Resolution (52 calls)
% 0.15/0.43 ; 0.001 4% Paramodulation (26 calls)
% 0.15/0.43 ; 0.000 0% Condensing (1 call)
% 0.15/0.43 ; 0.000 0% Forward subsumption (1 call)
% 0.15/0.43 ; 0.000 0% Backward subsumption (1 call)
% 0.15/0.43 ; 0.004 15% Forward simplification (168 calls)
% 0.15/0.43 ; 0.000 0% Backward simplification (73 calls)
% 0.15/0.43 ; 0.001 4% Ordering (227 calls)
% 0.15/0.43 ; 0.001 4% Sortal reasoning (32 calls)
% 0.15/0.43 ; 0.000 0% Purity testing (1 call)
% 0.15/0.43 ; 0.013 50% Other
% 0.15/0.43 ; 0.026 Total
% 0.15/0.43 ; 0.027 Real time
% 0.15/0.43 ;
% 0.15/0.43 ; Term-hash-array has 141 terms in all.
% 0.15/0.43 ; Feature-vector-row-index has 1 entry (1 at peak, 1 added, 0 deleted).
% 0.15/0.43 ; Feature-vector-row-index has 3 nodes (3 at peak, 3 added, 0 deleted).
% 0.15/0.43 ; Retrieved 0 possibly forward subsuming rows in 1 call.
% 0.15/0.43 ; Retrieved 0 possibly backward subsumed rows in 1 call.
% 0.15/0.43 ; Path-index has 145 entries (145 at peak, 145 added, 0 deleted).
% 0.15/0.43 ; Path-index has 228 nodes (228 at peak, 228 added, 0 deleted).
% 0.15/0.43 ; Trie-index has 145 entries (145 at peak, 145 added, 0 deleted).
% 0.15/0.43 ; Trie-index has 523 nodes (523 at peak, 523 added, 0 deleted).
% 0.15/0.43 ; Retrieved 278 generalization terms in 434 calls.
% 0.15/0.43 ; Retrieved 102 instance terms in 85 calls.
% 0.15/0.43 ; Retrieved 713 unifiable terms in 297 calls.
% 0.15/0.43 ;
% 0.15/0.43 ; The agenda of rows to process has 15 entries:
% 0.15/0.43 ; 1 with value 10 1 with value 12 4 with value 15
% 0.15/0.43 ; 5 with value 11 3 with value 13 1 with value 18
% 0.15/0.43 ; The agenda of rows to give has 46 entries:
% 0.15/0.43 ; 1 with value (4 10) 11 with value (4 15) 1 with value (4 20)
% 0.15/0.43 ; 2 with value (4 11) 4 with value (4 16) 2 with value (4 21)
% 0.15/0.43 ; 3 with value (4 12) 5 with value (4 17) 4 with value (4 24)
% 0.15/0.43 ; 3 with value (4 13) 2 with value (4 18) 2 with value (4 26)
% 0.15/0.43 ; 4 with value (4 14) 2 with value (4 19)
% 0.15/0.43 Evaluation took:
% 0.15/0.43 0.027 seconds of real time
% 0.15/0.43 0.021612 seconds of user run time
% 0.15/0.43 0.005813 seconds of system run time
% 0.15/0.43 0 calls to %EVAL
% 0.15/0.43 0 page faults and
% 0.15/0.43 2,366,536 bytes consed.
% 0.15/0.43 :PROOF-FOUND
% 0.15/0.43 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-30T04:05:12
% 0.15/0.43 :PROOF-FOUND
% 0.15/0.43 *
%------------------------------------------------------------------------------