%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : TIM026_1 : TPTP v9.3.0. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n013.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 : 300s
% DateTime : Tue May 5 07:17:36 PM UTC 2026
% Result : Theorem 0.28s 0.55s
% Output : Refutation 0.28s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 2
% Syntax : Number of formulae : 3 ( 2 unt; 0 typ; 0 def)
% Number of atoms : 8 ( 1 equ)
% Maximal formula atoms : 2 ( 2 avg)
% Number of connectives : 3 ( 2 ~; 1 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of FOOLs : 4 ( 4 fml; 0 var)
% Number arithmetic : 6 ( 0 atm; 0 fun; 6 num; 0 var)
% Number of types : 0 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-3 aty)
% Number of functors : 2 ( 0 usr; 2 con; 0-0 aty)
% Number of variables : 1 ( 0 sgn 1 !; 0 ?; 1 :)
% Comments :
%------------------------------------------------------------------------------
tff(28,axiom,
weekday(ymd(1600,1,1),saturday),
file('/export/starexec/sandbox2/benchmark/Axioms/TIM001_0.ax',anchor_1600_jan1) ).
tff(147,negated_conjecture,
! [X: day_name] :
( ~ weekday(ymd(1600,1,1),X)
| ( X != saturday ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',test_1600) ).
cnf(155,plain,
$false,
inference('HYPERRESOLVE',[status(thm)],[147,28,theory(equality)]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : TIM026_1 : TPTP v9.3.0. Released v9.3.0.
% 0.00/0.13 % Command : run-snark %s %d
% 0.16/0.34 % Computer : n013.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Mon May 4 18:24:10 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.19/0.44 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.45 *
% 0.28/0.45 *
% 0.28/0.46 #<PACKAGE "SNARK-USER">
% 0.28/0.46 *
% 0.28/0.46 SNARK-TPTP-OPTIONS
% 0.28/0.46 *
% 0.28/0.46 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.28/0.46 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.28/0.46 (USE-FACTORING :POS)
% 0.28/0.46 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.28/0.46 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.28/0.46 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.28/0.46 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.28/0.46 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.28/0.46 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.28/0.46 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.28/0.46 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.28/0.46 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.28/0.46 (DECLARE-TPTP-SYMBOLS2))
% 0.28/0.46 *
% 0.28/0.46 "."
% 0.28/0.46 *
% 0.28/0.46 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2026-05-04T18:24:11
% 0.28/0.46 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n013.cluster.edu at 2026-05-04T18:24:11
% 0.28/0.50 WARNING:
% 0.28/0.50 |calc_datetime| is a 9-ary relation that occurs only positively; disabling rows that contain it.
% 0.28/0.50 WARNING:
% 0.28/0.50 |normalize_time| is a 7-ary relation that occurs only positively; disabling rows that contain it.
% 0.28/0.55
% 0.28/0.55
% 0.28/0.55 #||
% 0.28/0.55 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.28/0.55 % SZS output start Refutation
% See solution above
% 0.28/0.55 ||#
% 0.28/0.55
% 0.28/0.55 ; Summary of computation:
% 0.28/0.55 ; 213 formulas have been input or derived (from 81 formulas).
% 0.28/0.55 ; 155 (73%) were retained. Of these,
% 0.28/0.55 ; 32 (21%) were simplified or subsumed later,
% 0.28/0.55 ; 123 (79%) are still being kept.
% 0.28/0.55 ;
% 0.28/0.55 ; Run time in seconds excluding printing time:
% 0.28/0.55 ; 0.024 29% Read assertion file (1 call)
% 0.28/0.55 ; 0.007 8% Assert (88 calls)
% 0.28/0.55 ; 0.016 19% Process new row (162 calls)
% 0.28/0.55 ; 0.003 4% Resolution (160 calls)
% 0.28/0.55 ; 0.002 2% Paramodulation (80 calls)
% 0.28/0.55 ; 0.000 0% Factoring (5 calls)
% 0.28/0.55 ; 0.001 1% Condensing (65 calls)
% 0.28/0.55 ; 0.001 1% Forward subsumption (65 calls)
% 0.28/0.55 ; 0.002 2% Backward subsumption (65 calls)
% 0.28/0.55 ; 0.000 0% Clause clause subsumption (18 calls)
% 0.28/0.55 ; 0.004 5% Forward simplification (160 calls)
% 0.28/0.55 ; 0.001 1% Backward simplification (123 calls)
% 0.28/0.55 ; 0.000 0% Ordering (9 calls)
% 0.28/0.55 ; 0.000 0% Sortal reasoning (1,203 calls)
% 0.28/0.55 ; 0.001 1% Purity testing (1 call)
% 0.28/0.55 ; 0.021 25% Other
% 0.28/0.55 ; 0.083 Total
% 0.28/0.55 ; 0.084 Real time
% 0.28/0.55 ;
% 0.28/0.55 ; Term-hash-array has 270 terms in all.
% 0.28/0.55 ; Feature-vector-row-index has 65 entries (65 at peak, 65 added, 0 deleted).
% 0.28/0.55 ; Feature-vector-row-index has 535 nodes (535 at peak, 535 added, 0 deleted).
% 0.28/0.55 ; Retrieved 11 possibly forward subsuming rows in 65 calls.
% 0.28/0.55 ; Retrieved 7 possibly backward subsumed rows in 65 calls.
% 0.28/0.55 ; Path-index has 338 entries (338 at peak, 338 added, 0 deleted).
% 0.28/0.55 ; Path-index has 547 nodes (547 at peak, 547 added, 0 deleted).
% 0.28/0.55 ; Trie-index has 338 entries (338 at peak, 338 added, 0 deleted).
% 0.28/0.55 ; Trie-index has 499 nodes (499 at peak, 499 added, 0 deleted).
% 0.28/0.55 ; Retrieved 72 generalization terms in 190 calls.
% 0.28/0.55 ; Retrieved 57 instance terms in 57 calls.
% 0.28/0.55 ; Retrieved 1,801 unifiable terms in 513 calls.
% 0.28/0.55 ;
% 0.28/0.55 ; The agenda of rows to process has 2 entries:
% 0.28/0.55 ; 1 with value 5 1 with value 9
% 0.28/0.55 ; The agenda of input rows to give has 35 entries:
% 0.28/0.55 ; 3 with value 19 2 with value 27 1 with value 37
% 0.28/0.55 ; 1 with value 20 2 with value 29 1 with value 42
% 0.28/0.55 ; 2 with value 21 4 with value 33 1 with value 43
% 0.28/0.55 ; 3 with value 23 4 with value 35 2 with value 44
% 0.28/0.55 ; 2 with value 25 4 with value 36 1 with value 92
% 0.28/0.55 ; 2 with value 26
% 0.28/0.55 ; The agenda of rows to give has 7 entries:
% 0.28/0.55 ; 2 with value (4 4) 1 with value (4 9) 4 with value (4 12)
% 0.28/0.55 Evaluation took:
% 0.28/0.55 0.085 seconds of real time
% 0.28/0.55 0.07485 seconds of user run time
% 0.28/0.55 0.010421 seconds of system run time
% 0.28/0.55 0 calls to %EVAL
% 0.28/0.55 0 page faults and
% 0.28/0.55 3,619,544 bytes consed.
% 0.28/0.55 :PROOF-FOUND
% 0.28/0.55 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2026-05-04T18:24:11
% 0.28/0.55 :PROOF-FOUND
% 0.28/0.55 *
%------------------------------------------------------------------------------