TSTP Solution File: PUZ005-1 by SNARK---20120808r022
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%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : PUZ005-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n029.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 : Mon Jul 18 18:26:21 EDT 2022
% Result : Unsatisfiable 0.20s 0.55s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 21
% Syntax : Number of clauses : 49 ( 11 unt; 23 nHn; 49 RR)
% Number of literals : 114 ( 0 equ; 29 neg)
% Maximal clause size : 5 ( 2 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 10 ( 9 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-1 aty)
% Number of variables : 22 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(monday_not_friday,axiom,
( ~ monday(X)
| ~ friday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',monday_not_friday) ).
cnf(monday_not_saturday,axiom,
( ~ monday(X)
| ~ saturday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',monday_not_saturday) ).
cnf(monday_not_sunday,axiom,
( ~ monday(X)
| ~ sunday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',monday_not_sunday) ).
cnf(monday_yesterday,axiom,
( ~ monday(yesterday(X))
| tuesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',monday_yesterday) ).
cnf(tuesday_yesterday,axiom,
( ~ tuesday(yesterday(X))
| wednesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',tuesday_yesterday) ).
cnf(wednesday_yesterday,axiom,
( ~ wednesday(yesterday(X))
| thursday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',wednesday_yesterday) ).
cnf(thursday_yesterday,axiom,
( ~ thursday(yesterday(X))
| friday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thursday_yesterday) ).
cnf(friday_yesterday,axiom,
( ~ friday(yesterday(X))
| saturday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',friday_yesterday) ).
cnf(saturday_yesterday,axiom,
( ~ saturday(yesterday(X))
| sunday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',saturday_yesterday) ).
cnf(yesterday_monday,axiom,
( monday(yesterday(X))
| ~ tuesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',yesterday_monday) ).
cnf(yesterday_tuesday,axiom,
( tuesday(yesterday(X))
| ~ wednesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',yesterday_tuesday) ).
cnf(lions_lying_days,axiom,
( ~ member(X,lying_days(lion))
| monday(X)
| tuesday(X)
| wednesday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lions_lying_days) ).
cnf(unicorns_lying_days,axiom,
( ~ member(X,lying_days(unicorn))
| thursday(X)
| friday(X)
| saturday(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',unicorns_lying_days) ).
cnf(lion_lies_on_monday,axiom,
( ~ monday(X)
| member(X,lying_days(lion)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lion_lies_on_monday) ).
cnf(lion_lies_on_tuesday,axiom,
( ~ tuesday(X)
| member(X,lying_days(lion)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lion_lies_on_tuesday) ).
cnf(lion_lies_on_wednesday,axiom,
( ~ wednesday(X)
| member(X,lying_days(lion)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lion_lies_on_wednesday) ).
cnf(admissions1,axiom,
( member(X,lying_days(Y))
| ~ admits(Y,X,Z)
| member(Z,lying_days(Y)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',admissions1) ).
cnf(admissions3,axiom,
( ~ member(X,lying_days(Y))
| ~ admits(Y,X,Z)
| ~ member(Z,lying_days(Y)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',admissions3) ).
cnf(admissions5,axiom,
admits(lion,today,yesterday(today)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',admissions5) ).
cnf(admissions6,axiom,
admits(unicorn,today,yesterday(today)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',admissions6) ).
cnf(prove_today_is_thursday,negated_conjecture,
~ thursday(today),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_today_is_thursday) ).
cnf(52,plain,
~ wednesday(yesterday(today)),
inference('UR-RESOLVE',[status(thm)],[wednesday_yesterday,prove_today_is_thursday]) ).
cnf(53,plain,
( member(today,lying_days(lion))
| member(yesterday(today),lying_days(lion)) ),
inference('HYPERRESOLVE',[status(thm)],[admissions1,admissions5]) ).
cnf(54,plain,
( member(today,lying_days(unicorn))
| member(yesterday(today),lying_days(unicorn)) ),
inference('HYPERRESOLVE',[status(thm)],[admissions1,admissions6]) ).
cnf(64,plain,
( member(today,lying_days(lion))
| monday(yesterday(today))
| tuesday(yesterday(today)) ),
inference('REWRITE',[status(thm)],[inference('HYPERRESOLVE',[status(thm)],[lions_lying_days,53]),52]) ).
cnf(67,plain,
( member(today,lying_days(unicorn))
| thursday(yesterday(today))
| friday(yesterday(today))
| saturday(yesterday(today)) ),
inference('HYPERRESOLVE',[status(thm)],[unicorns_lying_days,54]) ).
cnf(69,plain,
( monday(yesterday(today))
| tuesday(yesterday(today))
| monday(today)
| tuesday(today)
| wednesday(today) ),
inference('HYPERRESOLVE',[status(thm)],[lions_lying_days,64]) ).
cnf(76,plain,
( monday(yesterday(today))
| tuesday(yesterday(today))
| monday(today)
| tuesday(today) ),
inference('HYPERRESOLVE',[status(thm)],[yesterday_tuesday,69]) ).
cnf(79,plain,
( monday(yesterday(today))
| monday(today)
| tuesday(today)
| monday(yesterday(yesterday(today))) ),
inference('HYPERRESOLVE',[status(thm)],[yesterday_monday,76]) ).
cnf(81,plain,
( thursday(yesterday(today))
| friday(yesterday(today))
| saturday(yesterday(today))
| friday(today)
| saturday(today) ),
inference('REWRITE',[status(thm)],[inference('HYPERRESOLVE',[status(thm)],[unicorns_lying_days,67]),prove_today_is_thursday]) ).
cnf(86,plain,
( monday(yesterday(today))
| monday(today)
| monday(yesterday(yesterday(today))) ),
inference('HYPERRESOLVE',[status(thm)],[yesterday_monday,79]) ).
cnf(87,plain,
( monday(yesterday(today))
| monday(today)
| tuesday(yesterday(today)) ),
inference('HYPERRESOLVE',[status(thm)],[monday_yesterday,86]) ).
cnf(90,plain,
( monday(yesterday(today))
| monday(today)
| wednesday(today) ),
inference('HYPERRESOLVE',[status(thm)],[tuesday_yesterday,87]) ).
cnf(91,plain,
( monday(yesterday(today))
| monday(today)
| member(yesterday(today),lying_days(lion)) ),
inference('HYPERRESOLVE',[status(thm)],[lion_lies_on_tuesday,87]) ).
cnf(92,plain,
( monday(yesterday(today))
| monday(today)
| member(today,lying_days(lion)) ),
inference('HYPERRESOLVE',[status(thm)],[lion_lies_on_wednesday,90]) ).
cnf(95,plain,
( monday(yesterday(today))
| monday(today) ),
inference('HYPERRESOLVE',[status(thm)],[admissions3,92,admissions5,91]) ).
cnf(96,plain,
( monday(today)
| tuesday(today) ),
inference('HYPERRESOLVE',[status(thm)],[monday_yesterday,95]) ).
cnf(97,plain,
( monday(today)
| member(yesterday(today),lying_days(lion)) ),
inference('HYPERRESOLVE',[status(thm)],[lion_lies_on_monday,95]) ).
cnf(99,plain,
( monday(today)
| member(today,lying_days(lion)) ),
inference('HYPERRESOLVE',[status(thm)],[lion_lies_on_tuesday,96]) ).
cnf(103,plain,
monday(today),
inference('HYPERRESOLVE',[status(thm)],[admissions3,99,admissions5,97]) ).
cnf(104,plain,
~ sunday(today),
inference('UR-RESOLVE',[status(thm)],[monday_not_sunday,103]) ).
cnf(105,plain,
~ saturday(today),
inference('UR-RESOLVE',[status(thm)],[monday_not_saturday,103]) ).
cnf(106,plain,
( thursday(yesterday(today))
| friday(yesterday(today))
| saturday(yesterday(today))
| friday(today) ),
inference('REWRITE',[status(thm)],[81,105]) ).
cnf(107,plain,
~ friday(today),
inference('UR-RESOLVE',[status(thm)],[monday_not_friday,103]) ).
cnf(108,plain,
( thursday(yesterday(today))
| friday(yesterday(today))
| saturday(yesterday(today)) ),
inference('REWRITE',[status(thm)],[106,107]) ).
cnf(113,plain,
~ saturday(yesterday(today)),
inference('UR-RESOLVE',[status(thm)],[saturday_yesterday,104]) ).
cnf(114,plain,
( thursday(yesterday(today))
| friday(yesterday(today)) ),
inference('REWRITE',[status(thm)],[108,113]) ).
cnf(115,plain,
friday(yesterday(today)),
inference('REWRITE',[status(thm)],[inference('HYPERRESOLVE',[status(thm)],[thursday_yesterday,114]),107]) ).
cnf(116,plain,
$false,
inference('REWRITE',[status(thm)],[inference('HYPERRESOLVE',[status(thm)],[friday_yesterday,115]),105]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : PUZ005-1 : TPTP v8.1.0. Released v1.0.0.
% 0.11/0.13 % Command : run-snark %s %d
% 0.14/0.35 % Computer : n029.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 600
% 0.14/0.35 % DateTime : Sat May 28 21:28:13 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.20/0.47 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.48 *
% 0.20/0.48 *
% 0.20/0.48 #<PACKAGE "SNARK-USER">
% 0.20/0.48 *
% 0.20/0.48 SNARK-TPTP-OPTIONS
% 0.20/0.48 *
% 0.20/0.48 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.20/0.48 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.20/0.48 (USE-FACTORING :POS)
% 0.20/0.48 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.20/0.48 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.20/0.48 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.20/0.48 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.20/0.48 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.20/0.48 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.20/0.48 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.20/0.48 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.20/0.48 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.20/0.48 (DECLARE-TPTP-SYMBOLS2))
% 0.20/0.48 *
% 0.20/0.48 "."
% 0.20/0.48 *
% 0.20/0.49 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-28T21:28:13
% 0.20/0.49 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n029.cluster.edu at 2022-05-28T21:28:13
% 0.20/0.55
% 0.20/0.55
% 0.20/0.55 #||
% 0.20/0.55 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.55 % SZS output start Refutation
% See solution above
% 0.20/0.55 ||#
% 0.20/0.55
% 0.20/0.55 ; Summary of computation:
% 0.20/0.55 ; 235 formulas have been input or derived (from 87 formulas).
% 0.20/0.55 ; 116 (49%) were retained. Of these,
% 0.20/0.55 ; 38 (33%) were simplified or subsumed later,
% 0.20/0.55 ; 78 (67%) are still being kept.
% 0.20/0.55 ;
% 0.20/0.55 ; Run time in seconds excluding printing time:
% 0.20/0.55 ; 0.007 11% Read assertion file (1 call)
% 0.20/0.55 ; 0.001 2% Assert (51 calls)
% 0.20/0.55 ; 0.010 16% Process new row (179 calls)
% 0.20/0.55 ; 0.009 14% Resolution (172 calls)
% 0.20/0.55 ; 0.001 2% Paramodulation (86 calls)
% 0.20/0.55 ; 0.000 0% Factoring (27 calls)
% 0.20/0.55 ; 0.002 3% Condensing (133 calls)
% 0.20/0.55 ; 0.002 3% Forward subsumption (133 calls)
% 0.20/0.55 ; 0.003 5% Backward subsumption (95 calls)
% 0.20/0.55 ; 0.000 0% Clause clause subsumption (116 calls)
% 0.20/0.55 ; 0.001 2% Forward simplification (164 calls)
% 0.20/0.55 ; 0.002 3% Backward simplification (116 calls)
% 0.20/0.55 ; 0.000 0% Ordering (185 calls)
% 0.20/0.55 ; 0.000 0% Sortal reasoning (32 calls)
% 0.20/0.55 ; 0.000 0% Purity testing (1 call)
% 0.20/0.55 ; 0.025 40% Other
% 0.20/0.55 ; 0.063 Total
% 0.20/0.55 ; 0.068 Real time
% 0.20/0.55 ;
% 0.20/0.55 ; Term-hash-array has 71 terms in all.
% 0.20/0.55 ; Feature-vector-row-index has 57 entries (76 at peak, 95 added, 38 deleted).
% 0.20/0.55 ; Feature-vector-row-index has 178 nodes (331 at peak, 437 added, 259 deleted).
% 0.20/0.55 ; Retrieved 84 possibly forward subsuming rows in 133 calls.
% 0.20/0.55 ; Retrieved 57 possibly backward subsumed rows in 95 calls.
% 0.20/0.55 ; Path-index has 62 entries (71 at peak, 90 added, 28 deleted).
% 0.20/0.55 ; Path-index has 118 nodes (121 at peak, 140 added, 22 deleted).
% 0.20/0.55 ; Trie-index has 62 entries (71 at peak, 90 added, 28 deleted).
% 0.20/0.55 ; Trie-index has 127 nodes (142 at peak, 161 added, 34 deleted).
% 0.20/0.55 ; Retrieved 25 generalization terms in 249 calls.
% 0.20/0.55 ; Retrieved 20 instance terms in 20 calls.
% 0.20/0.55 ; Retrieved 1,122 unifiable terms in 594 calls.
% 0.20/0.55 ;
% 0.20/0.55 ; The agenda of rows to process has 11 entries:
% 0.20/0.55 ; 6 with value 10 4 with value 12 1 with value 35
% 0.20/0.55 ; The agenda of rows to give has 13 entries:
% 0.20/0.55 ; 4 with value (4 17) 2 with value (4 20) 1 with value (4 25)
% 0.20/0.55 ; 1 with value (4 19) 4 with value (4 24) 1 with value (4 34)
% 0.20/0.55 Evaluation took:
% 0.20/0.55 0.068 seconds of real time
% 0.20/0.55 0.058186 seconds of user run time
% 0.20/0.55 0.010378 seconds of system run time
% 0.20/0.55 0 calls to %EVAL
% 0.20/0.55 0 page faults and
% 0.20/0.55 6,084,888 bytes consed.
% 0.20/0.55 :PROOF-FOUND
% 0.20/0.55 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-28T21:28:13
% 0.20/0.55 :PROOF-FOUND
% 0.20/0.55 *
%------------------------------------------------------------------------------