TSTP Solution File: CSR041+3 by SNARK---20120808r022

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SNARK---20120808r022
% Problem  : CSR041+3 : TPTP v8.1.0. Released v3.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run-snark %s %d

% Computer : n017.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 : Fri Jul 15 23:18:22 EDT 2022

% Result   : Theorem 1.81s 2.03s
% Output   : Refutation 1.81s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :    4
% Syntax   : Number of clauses     :    6 (   4 unt;   0 nHn;   4 RR)
%            Number of literals    :    8 (   0 equ;   3 neg)
%            Maximal clause size   :    2 (   1 avg)
%            Maximal term depth    :    4 (   2 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-1 aty)
%            Number of functors    :    5 (   5 usr;   2 con; 0-2 aty)
%            Number of variables   :    6 (   4 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(1332,axiom,
    ( ~ aspatialinformationstore(X)
    | aspatialthing(X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+2.ax',ax2_1406) ).

cnf(2880,axiom,
    ( ~ microtheory(X)
    | aspatialinformationstore(X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+2.ax',ax2_3192) ).

cnf(6660,axiom,
    microtheory(f_contentmtofcdafromeventfn(X,Y)),
    file('/export/starexec/sandbox2/benchmark/Axioms/CSR002+2.ax',ax2_7969) ).

cnf(6683,negated_conjecture,
    ~ aspatialthing(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwinformationblastcomtechnical_university_of_munichhtml)),c_translation_3)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query141) ).

cnf(7230,plain,
    aspatialinformationstore(f_contentmtofcdafromeventfn(X,Y)),
    inference('HYPERRESOLVE',[status(thm)],[2880,6660]) ).

cnf(9970,plain,
    $false,
    inference('REWRITE',[status(thm)],[inference('UR-RESOLVE',[status(thm)],[1332,6683]),7230]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : CSR041+3 : TPTP v8.1.0. Released v3.4.0.
% 0.03/0.12  % Command  : run-snark %s %d
% 0.13/0.33  % Computer : n017.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Sat Jun 11 03:02:50 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.19/0.45  /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.46  * 
% 0.19/0.46  * 
% 0.19/0.46  #<PACKAGE "SNARK-USER">
% 0.19/0.46  * 
% 0.19/0.46  SNARK-TPTP-OPTIONS
% 0.19/0.46  * 
% 0.19/0.46  ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.19/0.46   (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.19/0.46   (USE-FACTORING :POS)
% 0.19/0.46   (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.19/0.46   (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.19/0.46   (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.19/0.46   (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.19/0.46   (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.19/0.46   (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.19/0.46   (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.19/0.46   (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.19/0.46   (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.19/0.46   (DECLARE-TPTP-SYMBOLS2))
% 0.19/0.46  * 
% 0.19/0.46  "."
% 0.19/0.46  * 
% 0.19/0.46  ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-06-11T03:02:51
% 0.19/0.46  ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n017.cluster.edu at 2022-06-11T03:02:51
% 0.91/1.11  
% 0.91/1.11  ; Recognized commutativity assertion (OR (NOT (|overlappingspaceregions| ?X ?Y)) (|overlappingspaceregions| ?Y ?X)).
% 0.91/1.11  ; Recognized commutativity assertion (OR (NOT (|cogenlpreds| ?X ?Y)) (|cogenlpreds| ?Y ?X)).
% 0.91/1.12  ; Recognized commutativity assertion (OR (NOT (|mtalternatives| ?X ?Y)) (|mtalternatives| ?Y ?X)).
% 0.91/1.12  ; Recognized commutativity assertion (OR (NOT (|coplanarlines| ?X ?Y)) (|coplanarlines| ?Y ?X)).
% 0.91/1.13  ; Recognized commutativity assertion (OR (NOT (|siblingdisjointwith| ?X ?Y)) (|siblingdisjointwith| ?Y ?X)).
% 0.91/1.14  ; Recognized commutativity assertion (OR (NOT (|coextensionalsetorcollections| ?X ?Y)) (|coextensionalsetorcollections| ?Y ?X)).
% 0.91/1.14  ; Recognized commutativity assertion (OR (NOT (|typically| ?X ?Y)) (|typically| ?Y ?X)).
% 0.91/1.14  ; Recognized commutativity assertion (OR (NOT (|affiliatedwith| ?X ?Y)) (|affiliatedwith| ?Y ?X)).
% 0.91/1.14  ; Recognized commutativity assertion (OR (NOT (|disjointwith| ?X ?Y)) (|disjointwith| ?Y ?X)).
% 0.98/1.14  ; Recognized commutativity assertion (OR (NOT (|borderson| ?X ?Y)) (|borderson| ?Y ?X)).
% 0.98/1.15  ; Recognized commutativity assertion (OR (NOT (|siblingspecifications| ?X ?Y)) (|siblingspecifications| ?Y ?X)).
% 0.98/1.15  ; Recognized commutativity assertion (OR (NOT (|no| ?X ?Y)) (|no| ?Y ?X)).
% 0.98/1.15  ; Declaring no to be commutative.
% 0.98/1.15  ; Declaring borderson to be commutative.
% 0.98/1.15  ; Declaring disjointwith to be commutative.
% 0.98/1.15  ; Declaring typically to be commutative.
% 0.98/1.15  ; Declaring coextensionalsetorcollections to be commutative.
% 0.98/1.15  ; Declaring siblingdisjointwith to be commutative.
% 0.98/1.15  ; Declaring overlappingspaceregions to be commutative.
% 0.98/1.15  ; Declaring cogenlpreds to be commutative.
% 0.98/1.15  ; Declaring mtalternatives to be commutative.
% 0.98/1.15  ; Declaring coplanarlines to be commutative.
% 0.98/1.15  ; Declaring affiliatedwith to be commutative.
% 0.98/1.16  WARNING:
% 0.98/1.16     |focaltermtypeforinducedtemplatetype| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |glossforformulatemplate| is a 5-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |products| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |operatesfacilities| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |hasmembers| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |orientation| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |learnedcapableof| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |sisters| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |malfunctionaffects| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |airporthasiatacode| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |agreeingserviceprovider| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |performedby| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |accountaccessed| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |accountsystemaccessed| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |tolocation| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |fromlocation| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |primaryactivitytypeoflocation| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |objecttakencareof| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |owns| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |termcreated| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |widthofobject| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |subevents| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |geopoliticalsubdivision| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |percentdeathsduetoduring| is a 5-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.16  WARNING:
% 0.98/1.16     |ethnicity| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |objectactedon| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |chosenitem| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |geographicallysubsumes| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |damages| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |basicprice| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |possesses| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |userredirectapplicabilityproperty| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesettrain_transportationdeviceroadvehicletransportfacilitytransportationpathsystem| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionsubsetfnterroristattackthesetofeventandisaeventterroristattackeventoccursateventisrael| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptptypes_6_803| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionintersectionfnthesetlinearobject_onedimensionallinearobject_nonplanar| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetphysicalseriespath_spatial| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |wearsclothing| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesettimeintervalqualitativetimeofday| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |scenarioelaboratesviaprecondition| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |errorrate| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |nondavidsonianpredfnhidinganobjectbymovingitthelistperformedbyobjectactedon| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |nearestcommongenls| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetfluidtangiblethinggroupfninanimateobject| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |unabletodefendaftertaskins| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionintersectionfnthesetfinitespatialthingcone| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptptypes_9_694| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptptypes_8_397| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesettrain_transportationdeviceroadvehicletransportationpathsystem| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetmultisurfacesurface| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |specifiedruleexpressesproposition| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesettimeintervalsituation| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |most_genquantrelnto| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |num_genquantrelntotype| is a 4-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionintersectionfnthesetadultmalehumanmilitarypersonbritishperson| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |candidateinferencesupportscore| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectiondifferencefngeographicalregioncollectionunionfnthesetparkforestciviladministrativeregion| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionintersectionfnthesetcollectorroadbusinessroute| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |queryrolesofactortype| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |desiredvalue| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |outofofficeduetoevent| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |nodescut_subsystem| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |setorcollectionunion2| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |mournsover| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetspatialthingvectorinterval| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetdeformablefluidtangiblething| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |nondavidsonianpredfnaccessingacomputeraccountthelistperformedbyaccountaccessedaccountsystemaccessed| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |many_genquantrelntotype| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |many_genquantrelnto| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptptypes_7_826| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionintersectionfnthesetintelligenceagentmilitarypersonunitedstatesperson| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetbiologicallivingobjectgroupfnbiologicallivingobject| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptptypes_8_89| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |purposeofscripttypeinplan| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tacticalterraintypefrompositionforunittype| is a 4-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |nearestarg4genl| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetlogicalschemasetoftypefnlogicalschema| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |numberoftypewithrelationfrom| is a 4-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |specifiedsubsetof| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |typicallyrelnfrom| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |typecapablefnlearnedcapableof| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |viablebasisforweapontype| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetagent_genericcomputeraccount| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetcollectionpredicate| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetmilitaryequipmentgroupfncommunicationdevice| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfntheseteventtimeinterval| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |kegenlsstrongconsiderationpreds| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesettwodimensionalthingonedimensionalthing| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesettable_documentpartgraph_documentpartabstractvisualstructure| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |increasesslotfor| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesethomosapiensgroupfnhomosapiens| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetoctopusmalehumanfemalehuman| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |inferenceanswerbindings| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collrelationunique| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptptypes_6_403| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |recipecopyfor| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetdurablegoodserviceeventproduct| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |criterialforterraintacticalrole_negative| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectiondifferencefnspatialthingsituation| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |intangibleassetof| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetinformationbearingthingagent_generic| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |limitpriceofstocktypeforagent_sell| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |indexforagreement| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |most_genquantrelntotype| is a 3-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetcalendarmillisecondcyclsentence| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetworkplacecommercialorganizationbusinessperson| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |genericallyequivalentquantity| is a 4-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |collectionunionfnthesetgravellysoilregionrockysoilregion| is a 1-ary relation that occurs only negatively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |softwareuserredirectspecification| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |natfunction| is a 2-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |natargument| is a 3-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptpquantity| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |listtypebymembertype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |chemicalsubstancetype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |monetaryvalue| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |temporalthing| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |industrytype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |munsellredpurplehue| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |somethingtowear| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |solidtangiblething| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |calendardecade| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |date| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |continuoustimeinterval| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |persontypebygeographicresidence| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |electronicdevice| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptpcol_6_28675| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |execution_judicial| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |militaryaction| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |persontypebyethnicity| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |diseasetype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |militaryorganization| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |organization| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |intervalonnumberline| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |organismclassificationtype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |cyclrulespecification| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |binarypredicate| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |nonnegativeinteger| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |binaryrelation| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |computercode_binary| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |computerprogram_cwis| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |temporalstagespecification| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |number_general| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |referenceworkentry| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |orderofmagnitudeinterval| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |distance| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |generalizedquantifier| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |role| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |scalarquantity| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |scalarproperinterval| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |creatingnewconceptincyc| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |quantityslot| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |socialbeing| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |formulatemplatetype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |takingcareofsomething| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |perceptualagent_embodied| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |physiologicalconditiontype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |existencedependentintermittentcollection| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tangiblestuffstatetype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |coadescriptionmicrotheory| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |timepoint| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |accountsystem| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |action| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |simpleactionpredicate| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |situationpredicate| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |simplesituationpredicate| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |nationalculture| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |culturalcodeofetiquette| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |taste| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |sksimappingmicrotheory| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |caeconceptfilter| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |layeredobject| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |planspecificationmicrotheory| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |agreementforongoingservice| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |terraintypebytacticalpotential| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |stringoflengthfn3| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |relation| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |industry_localized| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |setorcollectiontype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |femaleanimal| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |animal| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |binaryrolepredicate| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |learnedactivitytype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |capabilitypredicate_typelevel| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptpcol_6_30722| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |existingstufftype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |artifacttypebygenericcategory| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |humanfemalegivenname| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |citytypebycountry| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |cycinferenceanswer| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |recipecopy| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |persontypebygeopoliticalaffiliation| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |inducedformulatemplatetopictype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tacticalterraintype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |glassboxallotment| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |positiveinteger| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |computeruserwithusermodel| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |controlcharacterfreestring| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |manufacturertypebyfocalproducttype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |editionofcwseries_periodic| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |stocktypebybusinessandclass| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |economicagreement| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |computervulnerabilityreport_cw| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |calendaryear| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |calendarmonth| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |calendarday| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |periodicalissue| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |creationordestructionevent| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |tptpcol_7_7172| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |formulaargposition| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |formulatemplatetopictype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |genericvaluepredicate| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |softwareinteractionsessionrecordmicrotheory| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |uniqueanatomicalparttype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |lifestagetype| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 0.98/1.17  WARNING:
% 0.98/1.17     |agentcapacityquantity| is a 1-ary relation that occurs only positively; disabling rows that contain it.
% 1.01/1.19  WARNING:
% 1.01/1.19     |directionoftranslation_throughout| is a 2-ary relation that occurs only negatively; disabling rows that contain it.
% 1.01/1.19  WARNING:
% 1.01/1.19     |tptp_9_210| is a 2-ary relation that occurs only positively; disabling rows that contain it.
% 1.81/2.03  ; Declaring siblingspecifications to be commutative.
% 1.81/2.03  
% 1.81/2.03  #||
% 1.81/2.03  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 1.81/2.03  % SZS output start Refutation
% See solution above
% 1.81/2.03  ||#
% 1.81/2.03  
% 1.81/2.03  ; Summary of computation:
% 1.81/2.03  ;     18477 formulas have been input or derived (from 5817 formulas).
% 1.81/2.03  ;      9970 (54%) were retained.  Of these,
% 1.81/2.03  ;          100 ( 1%) were simplified or subsumed later,
% 1.81/2.03  ;         9870 (99%) are still being kept.
% 1.81/2.03  ; 
% 1.81/2.03  ; Run time in seconds:
% 1.81/2.03  ;     0.578  37%   Read assertion file          (1 call)
% 1.81/2.03  ;     0.081   5%   Assert                       (8,006 calls)
% 1.81/2.03  ;     0.428  27%   Process new row              (15,554 calls)
% 1.81/2.03  ;     0.092   6%   Resolution                   (11,632 calls)
% 1.81/2.03  ;     0.014   1%   Paramodulation               (5,816 calls)
% 1.81/2.03  ;     0.016   1%   Condensing                   (4,401 calls)
% 1.81/2.03  ;     0.036   2%   Forward subsumption          (4,401 calls)
% 1.81/2.03  ;     0.069   4%   Backward subsumption         (4,103 calls)
% 1.81/2.03  ;     0.000   0%   Clause clause subsumption    (488 calls)
% 1.81/2.03  ;     0.079   5%   Forward simplification       (14,835 calls)
% 1.81/2.03  ;     0.024   2%   Backward simplification      (9,970 calls)
% 1.81/2.03  ;     0.000   0%   Sortal reasoning             (32 calls)
% 1.81/2.03  ;     0.044   3%   Purity testing               (1 call)
% 1.81/2.03  ;     0.101   6%   Other
% 1.81/2.03  ;     1.562        Total
% 1.81/2.03  ;     1.563        Real time
% 1.81/2.03  ; 
% 1.81/2.03  ; Term-hash-array has 10,744 terms in all.
% 1.81/2.03  ; Feature-vector-row-index has 4,053 entries (4,075 at peak, 4,103 added, 50 deleted).
% 1.81/2.03  ; Feature-vector-row-index has 3,926 nodes (3,988 at peak, 4,119 added, 193 deleted).
% 1.81/2.03  ;  Retrieved 39,250 possibly forward subsuming rows in 4,401 calls.
% 1.81/2.03  ;  Retrieved 38,386 possibly backward subsumed rows in 4,103 calls.
% 1.81/2.03  ; Path-index has 13,561 entries (13,561 at peak, 13,825 added, 264 deleted).
% 1.81/2.03  ; Path-index has 18,152 nodes (18,152 at peak, 18,454 added, 302 deleted).
% 1.81/2.03  ; Trie-index has 13,561 entries (13,561 at peak, 13,825 added, 264 deleted).
% 1.81/2.03  ; Trie-index has 20,582 nodes (20,582 at peak, 20,940 added, 358 deleted).
% 1.81/2.03  ; Retrieved 4,558 generalization terms in 13,455 calls.
% 1.81/2.03  ; Retrieved 6,055 instance terms in 5,866 calls.
% 1.81/2.03  ; Retrieved 81,919 unifiable terms in 29,899 calls.
% 1.81/2.03  ; 
% 1.81/2.03  ; The agenda of rows to process has 1 entry:
% 1.81/2.03  ;     1 with value 12
% 1.81/2.03  ; The agenda of input rows to give has 813 entries:
% 1.81/2.03  ;     2 with value 10              6 with value 14               2 with value 18
% 1.81/2.03  ;   539 with value 11             35 with value 15               6 with value 21
% 1.81/2.03  ;   179 with value 12              4 with value 16               1 with value 23
% 1.81/2.03  ;    20 with value 13              4 with value 17              15 with value 24
% 1.81/2.03  ; The agenda of rows to give has 3251 entries:
% 1.81/2.03  ;  1754 with value (4 4)         134 with value (4 8)           23 with value (4 12)
% 1.81/2.03  ;   968 with value (4 5)          54 with value (4 9)            9 with value (4 14)
% 1.81/2.03  ;   103 with value (4 6)          38 with value (4 10)           3 with value (4 15)
% 1.81/2.03  ;   139 with value (4 7)          26 with value (4 11)
% 1.81/2.03  Evaluation took:
% 1.81/2.03    1.564 seconds of real time
% 1.81/2.03    1.435187 seconds of user run time
% 1.81/2.03    0.128841 seconds of system run time
% 1.81/2.03    [Run times include 0.203 seconds GC run time.]
% 1.81/2.03    0 calls to %EVAL
% 1.81/2.03    0 page faults and
% 1.81/2.03    117,707,224 bytes consed.
% 1.81/2.03  :PROOF-FOUND
% 1.81/2.03  ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-06-11T03:02:52
% 1.81/2.03  :PROOF-FOUND
% 1.81/2.03  * 
%------------------------------------------------------------------------------