%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : DAT092_1 : TPTP v8.1.0. Released v6.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n003.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 : Sat Jul 16 01:27:35 EDT 2022
% Result : Theorem 0.20s 0.51s
% Output : Refutation 0.20s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named 'CODE-FOR-$$SUM')
% Comments :
%------------------------------------------------------------------------------
tff(29,axiom,
length(nil) = 0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',l) ).
tff(30,axiom,
! [X: $int,Y: list] : ( length(cons(X,Y)) = $sum(1,length(Y)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',l_1) ).
tff(35,axiom,
! [X: list] : ( append(nil,X) = X ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',l_6) ).
tff(39,negated_conjecture,
! [X: list,Y: list] : ( length(append(X,Y)) = length(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c) ).
tff(41,plain,
! [X: list] : ( length(X) = 0 ),
inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[39,35,theory(equality)]),29,theory(equality)]) ).
cnf(42,plain,
$false,
inference('REWRITE',[status(thm)],[30,'CODE-FOR-$$SUM',41,theory(equality)]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : DAT092_1 : TPTP v8.1.0. Released v6.1.0.
% 0.11/0.13 % Command : run-snark %s %d
% 0.13/0.34 % Computer : n003.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 : Fri Jul 1 20:47:23 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.20/0.46 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.47 *
% 0.20/0.47 *
% 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 2022-07-01T20:47:23
% 0.20/0.47 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n003.cluster.edu at 2022-07-01T20:47:23
% 0.20/0.51
% 0.20/0.51
% 0.20/0.51 #||
% 0.20/0.51 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.51 % SZS output start Refutation
% See solution above
% 0.20/0.51 ||#
% 0.20/0.51
% 0.20/0.51 ; Summary of computation:
% 0.20/0.51 ; 67 formulas have been input or derived (from 21 formulas).
% 0.20/0.51 ; 42 (63%) were retained. Of these,
% 0.20/0.51 ; 4 (10%) were simplified or subsumed later,
% 0.20/0.51 ; 38 (90%) are still being kept.
% 0.20/0.51 ;
% 0.20/0.51 ; Run time in seconds excluding printing time:
% 0.20/0.51 ; 0.005 14% Read assertion file (1 call)
% 0.20/0.51 ; 0.001 3% Assert (15 calls)
% 0.20/0.51 ; 0.003 8% Process new row (60 calls)
% 0.20/0.51 ; 0.000 0% Resolution (40 calls)
% 0.20/0.51 ; 0.001 3% Paramodulation (20 calls)
% 0.20/0.51 ; 0.000 0% Factoring (4 calls)
% 0.20/0.51 ; 0.001 3% Condensing (25 calls)
% 0.20/0.51 ; 0.000 0% Forward subsumption (25 calls)
% 0.20/0.51 ; 0.000 0% Backward subsumption (25 calls)
% 0.20/0.51 ; 0.001 3% Forward simplification (60 calls)
% 0.20/0.51 ; 0.000 0% Backward simplification (41 calls)
% 0.20/0.51 ; 0.000 0% Ordering (38 calls)
% 0.20/0.51 ; 0.001 3% Sortal reasoning (79 calls)
% 0.20/0.51 ; 0.000 0% Purity testing (1 call)
% 0.20/0.51 ; 0.023 64% Other
% 0.20/0.51 ; 0.036 Total
% 0.20/0.51 ; 0.038 Real time
% 0.20/0.51 ;
% 0.20/0.51 ; Term-hash-array has 77 terms in all.
% 0.20/0.51 ; Feature-vector-row-index has 25 entries (25 at peak, 25 added, 0 deleted).
% 0.20/0.51 ; Feature-vector-row-index has 102 nodes (102 at peak, 102 added, 0 deleted).
% 0.20/0.51 ; Retrieved 0 possibly forward subsuming rows in 25 calls.
% 0.20/0.51 ; Retrieved 0 possibly backward subsumed rows in 25 calls.
% 0.20/0.51 ; Path-index has 71 entries (80 at peak, 82 added, 11 deleted).
% 0.20/0.51 ; Path-index has 296 nodes (308 at peak, 310 added, 14 deleted).
% 0.20/0.51 ; Trie-index has 71 entries (80 at peak, 82 added, 11 deleted).
% 0.20/0.51 ; Trie-index has 193 nodes (211 at peak, 213 added, 20 deleted).
% 0.20/0.51 ; Retrieved 25 generalization terms in 76 calls.
% 0.20/0.51 ; Retrieved 17 instance terms in 15 calls.
% 0.20/0.51 ; Retrieved 205 unifiable terms in 68 calls.
% 0.20/0.51 ;
% 0.20/0.51 ; The agenda of backward simplifiable rows to process has 1 entry:
% 0.20/0.51 ; 1 with value 0
% 0.20/0.51 ; The agenda of input rows to give has 17 entries:
% 0.20/0.51 ; 2 with value 11 1 with value 16 3 with value 23
% 0.20/0.51 ; 2 with value 14 2 with value 18 1 with value 28
% 0.20/0.51 ; 5 with value 15 1 with value 20
% 0.20/0.51 ; The agenda of rows to give has 2 entries:
% 0.20/0.51 ; 1 with value (4 5) 1 with value (4 7)
% 0.20/0.51 Evaluation took:
% 0.20/0.51 0.039 seconds of real time
% 0.20/0.51 0.030433 seconds of user run time
% 0.20/0.51 0.007784 seconds of system run time
% 0.20/0.51 0 calls to %EVAL
% 0.20/0.51 0 page faults and
% 0.20/0.51 2,030,728 bytes consed.
% 0.20/0.51 :PROOF-FOUND
% 0.20/0.51 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-07-01T20:47:23
% 0.20/0.51 :PROOF-FOUND
% 0.20/0.51 *
%------------------------------------------------------------------------------