TSTP Solution File: NLP251-1 by Beagle---0.9.51

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Beagle---0.9.51
% Problem  : NLP251-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox2/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox2/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s

% Computer : n012.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 Aug 22 10:50:45 EDT 2023

% Result   : Unsatisfiable 12.05s 4.07s
% Output   : CNFRefutation 12.30s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :   71
% Syntax   : Number of formulae    :  165 (  62 unt;  46 typ;   0 def)
%            Number of atoms       :  665 (   0 equ)
%            Maximal formula atoms :   41 (   5 avg)
%            Number of connectives : 1134 ( 588   ~; 546   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   58 (   8 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   78 (  38   >;  40   *;   0   +;   0  <<)
%            Number of predicates  :   37 (  36 usr;   1 prp; 0-4 aty)
%            Number of functors    :   10 (  10 usr;   8 con; 0-1 aty)
%            Number of variables   :  226 (; 226   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
%$ be > theme > of > agent > vincent_forename > unisex > think_believe_consider > thing > state > specific > smoke > singleton > relname > relation > proposition > present > organism > nonhuman > nonexistent > man > male > living > jules_forename > impartial > human_person > human > general > forename > existent > eventuality > event > entity > animate > accessible_world > abstraction > actual_world > #nlpp > skf4 > skf2 > skc9 > skc8 > skc15 > skc14 > skc13 > skc12 > skc11 > skc10

%Foreground sorts:

%Background operators:

%Foreground operators:
tff(relation,type,
    relation: ( $i * $i ) > $o ).

tff(skf4,type,
    skf4: $i > $i ).

tff(forename,type,
    forename: ( $i * $i ) > $o ).

tff(be,type,
    be: ( $i * $i * $i * $i ) > $o ).

tff(theme,type,
    theme: ( $i * $i * $i ) > $o ).

tff(living,type,
    living: ( $i * $i ) > $o ).

tff(human_person,type,
    human_person: ( $i * $i ) > $o ).

tff(present,type,
    present: ( $i * $i ) > $o ).

tff(skc11,type,
    skc11: $i ).

tff(entity,type,
    entity: ( $i * $i ) > $o ).

tff(skc9,type,
    skc9: $i ).

tff(eventuality,type,
    eventuality: ( $i * $i ) > $o ).

tff(existent,type,
    existent: ( $i * $i ) > $o ).

tff(abstraction,type,
    abstraction: ( $i * $i ) > $o ).

tff(skc8,type,
    skc8: $i ).

tff(proposition,type,
    proposition: ( $i * $i ) > $o ).

tff(relname,type,
    relname: ( $i * $i ) > $o ).

tff(skc14,type,
    skc14: $i ).

tff(singleton,type,
    singleton: ( $i * $i ) > $o ).

tff(skc13,type,
    skc13: $i ).

tff(male,type,
    male: ( $i * $i ) > $o ).

tff(organism,type,
    organism: ( $i * $i ) > $o ).

tff(animate,type,
    animate: ( $i * $i ) > $o ).

tff(of,type,
    of: ( $i * $i * $i ) > $o ).

tff(actual_world,type,
    actual_world: $i > $o ).

tff(agent,type,
    agent: ( $i * $i * $i ) > $o ).

tff(jules_forename,type,
    jules_forename: ( $i * $i ) > $o ).

tff(general,type,
    general: ( $i * $i ) > $o ).

tff(smoke,type,
    smoke: ( $i * $i ) > $o ).

tff(nonhuman,type,
    nonhuman: ( $i * $i ) > $o ).

tff(event,type,
    event: ( $i * $i ) > $o ).

tff(nonexistent,type,
    nonexistent: ( $i * $i ) > $o ).

tff(state,type,
    state: ( $i * $i ) > $o ).

tff(thing,type,
    thing: ( $i * $i ) > $o ).

tff(think_believe_consider,type,
    think_believe_consider: ( $i * $i ) > $o ).

tff(skc15,type,
    skc15: $i ).

tff(human,type,
    human: ( $i * $i ) > $o ).

tff(skf2,type,
    skf2: $i > $i ).

tff(man,type,
    man: ( $i * $i ) > $o ).

tff(unisex,type,
    unisex: ( $i * $i ) > $o ).

tff(vincent_forename,type,
    vincent_forename: ( $i * $i ) > $o ).

tff(impartial,type,
    impartial: ( $i * $i ) > $o ).

tff(skc12,type,
    skc12: $i ).

tff(accessible_world,type,
    accessible_world: ( $i * $i ) > $o ).

tff(specific,type,
    specific: ( $i * $i ) > $o ).

tff(skc10,type,
    skc10: $i ).

tff(f_530,axiom,
    accessible_world(skc8,skc12),
    file(unknown,unknown) ).

tff(f_528,axiom,
    man(skc8,skc10),
    file(unknown,unknown) ).

tff(f_339,axiom,
    ! [U,V,W] :
      ( ~ accessible_world(U,V)
      | ~ man(U,W)
      | man(V,W) ),
    file(unknown,unknown) ).

tff(f_520,axiom,
    man(skc8,skc15),
    file(unknown,unknown) ).

tff(f_541,axiom,
    ! [U,V] :
      ( ~ man(skc12,U)
      | smoke(skc12,skf2(V)) ),
    file(unknown,unknown) ).

tff(f_546,axiom,
    ! [U,V] :
      ( ~ man(skc12,U)
      | present(skc12,skf2(V)) ),
    file(unknown,unknown) ).

tff(f_551,axiom,
    ! [U,V] :
      ( ~ man(skc12,U)
      | event(skc12,skf2(V)) ),
    file(unknown,unknown) ).

tff(f_556,axiom,
    ! [U] :
      ( ~ man(skc12,U)
      | agent(skc12,skf2(U),U) ),
    file(unknown,unknown) ).

tff(f_526,axiom,
    jules_forename(skc8,skc11),
    file(unknown,unknown) ).

tff(f_527,axiom,
    forename(skc8,skc11),
    file(unknown,unknown) ).

tff(f_535,axiom,
    of(skc8,skc11,skc10),
    file(unknown,unknown) ).

tff(f_522,axiom,
    vincent_forename(skc8,skc14),
    file(unknown,unknown) ).

tff(f_521,axiom,
    forename(skc8,skc14),
    file(unknown,unknown) ).

tff(f_533,axiom,
    agent(skc8,skc13,skc15),
    file(unknown,unknown) ).

tff(f_532,axiom,
    of(skc8,skc14,skc15),
    file(unknown,unknown) ).

tff(f_529,axiom,
    state(skc8,skc9),
    file(unknown,unknown) ).

tff(f_536,axiom,
    be(skc8,skc9,skc10,skc10),
    file(unknown,unknown) ).

tff(f_531,axiom,
    proposition(skc8,skc12),
    file(unknown,unknown) ).

tff(f_525,axiom,
    think_believe_consider(skc8,skc13),
    file(unknown,unknown) ).

tff(f_524,axiom,
    present(skc8,skc13),
    file(unknown,unknown) ).

tff(f_523,axiom,
    event(skc8,skc13),
    file(unknown,unknown) ).

tff(f_534,axiom,
    theme(skc8,skc13,skc12),
    file(unknown,unknown) ).

tff(f_519,axiom,
    actual_world(skc8),
    file(unknown,unknown) ).

tff(f_669,axiom,
    ! [X5,X6,W,X3,U,X9,Z,X7,X1,X2,X,Y,V,X8,X4] :
      ( ~ proposition(U,V)
      | ~ accessible_world(U,V)
      | ~ think_believe_consider(U,W)
      | ~ present(U,W)
      | ~ event(U,W)
      | ~ theme(U,W,V)
      | ~ vincent_forename(U,X)
      | ~ forename(U,X)
      | ~ agent(U,W,Y)
      | ~ man(U,Y)
      | ~ of(U,X,Y)
      | ~ state(U,Z)
      | ~ man(U,X1)
      | ~ be(U,Z,X1,X1)
      | ~ forename(U,X2)
      | ~ jules_forename(U,X2)
      | ~ of(U,X2,X1)
      | ~ accessible_world(U,X3)
      | ~ proposition(U,X3)
      | ~ jules_forename(U,X4)
      | ~ forename(U,X4)
      | ~ smoke(X3,X5)
      | ~ present(X3,X5)
      | ~ agent(X3,X5,X6)
      | ~ event(X3,X5)
      | ~ man(U,X6)
      | ~ of(U,X4,X6)
      | ~ vincent_forename(U,X7)
      | ~ forename(U,X7)
      | ~ agent(U,X8,X9)
      | ~ man(U,X9)
      | ~ of(U,X7,X9)
      | ~ theme(U,X8,X3)
      | ~ event(U,X8)
      | ~ present(U,X8)
      | ~ think_believe_consider(U,X8)
      | ~ actual_world(U)
      | man(V,skf4(V)) ),
    file(unknown,unknown) ).

tff(f_792,axiom,
    ! [X5,X6,W,X3,U,X9,Z,X7,X1,X2,X,Y,V,X8,X4,X10] :
      ( ~ proposition(U,V)
      | ~ accessible_world(U,V)
      | ~ smoke(V,W)
      | ~ present(V,W)
      | ~ agent(V,W,skf4(V))
      | ~ event(V,W)
      | ~ think_believe_consider(U,X)
      | ~ present(U,X)
      | ~ event(U,X)
      | ~ theme(U,X,V)
      | ~ vincent_forename(U,Y)
      | ~ forename(U,Y)
      | ~ agent(U,X,Z)
      | ~ man(U,Z)
      | ~ of(U,Y,Z)
      | ~ state(U,X1)
      | ~ man(U,X2)
      | ~ be(U,X1,X2,X2)
      | ~ forename(U,X3)
      | ~ jules_forename(U,X3)
      | ~ of(U,X3,X2)
      | ~ accessible_world(U,X4)
      | ~ proposition(U,X4)
      | ~ jules_forename(U,X5)
      | ~ forename(U,X5)
      | ~ smoke(X4,X6)
      | ~ present(X4,X6)
      | ~ agent(X4,X6,X7)
      | ~ event(X4,X6)
      | ~ man(U,X7)
      | ~ of(U,X5,X7)
      | ~ vincent_forename(U,X8)
      | ~ forename(U,X8)
      | ~ agent(U,X9,X10)
      | ~ man(U,X10)
      | ~ of(U,X8,X10)
      | ~ theme(U,X9,X4)
      | ~ event(U,X9)
      | ~ present(U,X9)
      | ~ think_believe_consider(U,X9)
      | ~ actual_world(U) ),
    file(unknown,unknown) ).

tff(c_166,plain,
    accessible_world(skc8,skc12),
    inference(cnfTransformation,[status(thm)],[f_530]) ).

tff(c_162,plain,
    man(skc8,skc10),
    inference(cnfTransformation,[status(thm)],[f_528]) ).

tff(c_2192,plain,
    ! [V_848,W_849,U_850] :
      ( man(V_848,W_849)
      | ~ man(U_850,W_849)
      | ~ accessible_world(U_850,V_848) ),
    inference(cnfTransformation,[status(thm)],[f_339]) ).

tff(c_2198,plain,
    ! [V_848] :
      ( man(V_848,skc10)
      | ~ accessible_world(skc8,V_848) ),
    inference(resolution,[status(thm)],[c_162,c_2192]) ).

tff(c_146,plain,
    man(skc8,skc15),
    inference(cnfTransformation,[status(thm)],[f_520]) ).

tff(c_1732,plain,
    ! [V_726,W_727,U_728] :
      ( man(V_726,W_727)
      | ~ man(U_728,W_727)
      | ~ accessible_world(U_728,V_726) ),
    inference(cnfTransformation,[status(thm)],[f_339]) ).

tff(c_1743,plain,
    ! [V_732] :
      ( man(V_732,skc15)
      | ~ accessible_world(skc8,V_732) ),
    inference(resolution,[status(thm)],[c_146,c_1732]) ).

tff(c_180,plain,
    ! [V_191,U_190] :
      ( smoke(skc12,skf2(V_191))
      | ~ man(skc12,U_190) ),
    inference(cnfTransformation,[status(thm)],[f_541]) ).

tff(c_1231,plain,
    ! [U_190] : ~ man(skc12,U_190),
    inference(splitLeft,[status(thm)],[c_180]) ).

tff(c_1749,plain,
    ~ accessible_world(skc8,skc12),
    inference(resolution,[status(thm)],[c_1743,c_1231]) ).

tff(c_1760,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_166,c_1749]) ).

tff(c_1761,plain,
    ! [V_191] : smoke(skc12,skf2(V_191)),
    inference(splitRight,[status(thm)],[c_180]) ).

tff(c_803,plain,
    ! [V_444,W_445,U_446] :
      ( man(V_444,W_445)
      | ~ man(U_446,W_445)
      | ~ accessible_world(U_446,V_444) ),
    inference(cnfTransformation,[status(thm)],[f_339]) ).

tff(c_810,plain,
    ! [V_447] :
      ( man(V_447,skc15)
      | ~ accessible_world(skc8,V_447) ),
    inference(resolution,[status(thm)],[c_146,c_803]) ).

tff(c_182,plain,
    ! [V_193,U_192] :
      ( present(skc12,skf2(V_193))
      | ~ man(skc12,U_192) ),
    inference(cnfTransformation,[status(thm)],[f_546]) ).

tff(c_349,plain,
    ! [U_192] : ~ man(skc12,U_192),
    inference(splitLeft,[status(thm)],[c_182]) ).

tff(c_816,plain,
    ~ accessible_world(skc8,skc12),
    inference(resolution,[status(thm)],[c_810,c_349]) ).

tff(c_827,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_166,c_816]) ).

tff(c_828,plain,
    ! [V_193] : present(skc12,skf2(V_193)),
    inference(splitRight,[status(thm)],[c_182]) ).

tff(c_1201,plain,
    ! [V_568,W_569,U_570] :
      ( man(V_568,W_569)
      | ~ man(U_570,W_569)
      | ~ accessible_world(U_570,V_568) ),
    inference(cnfTransformation,[status(thm)],[f_339]) ).

tff(c_1208,plain,
    ! [V_571] :
      ( man(V_571,skc15)
      | ~ accessible_world(skc8,V_571) ),
    inference(resolution,[status(thm)],[c_146,c_1201]) ).

tff(c_184,plain,
    ! [V_195,U_194] :
      ( event(skc12,skf2(V_195))
      | ~ man(skc12,U_194) ),
    inference(cnfTransformation,[status(thm)],[f_551]) ).

tff(c_845,plain,
    ! [U_194] : ~ man(skc12,U_194),
    inference(splitLeft,[status(thm)],[c_184]) ).

tff(c_1214,plain,
    ~ accessible_world(skc8,skc12),
    inference(resolution,[status(thm)],[c_1208,c_845]) ).

tff(c_1225,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_166,c_1214]) ).

tff(c_1226,plain,
    ! [V_195] : event(skc12,skf2(V_195)),
    inference(splitRight,[status(thm)],[c_184]) ).

tff(c_186,plain,
    ! [U_196] :
      ( agent(skc12,skf2(U_196),U_196)
      | ~ man(skc12,U_196) ),
    inference(cnfTransformation,[status(thm)],[f_556]) ).

tff(c_158,plain,
    jules_forename(skc8,skc11),
    inference(cnfTransformation,[status(thm)],[f_526]) ).

tff(c_160,plain,
    forename(skc8,skc11),
    inference(cnfTransformation,[status(thm)],[f_527]) ).

tff(c_176,plain,
    of(skc8,skc11,skc10),
    inference(cnfTransformation,[status(thm)],[f_535]) ).

tff(c_150,plain,
    vincent_forename(skc8,skc14),
    inference(cnfTransformation,[status(thm)],[f_522]) ).

tff(c_148,plain,
    forename(skc8,skc14),
    inference(cnfTransformation,[status(thm)],[f_521]) ).

tff(c_172,plain,
    agent(skc8,skc13,skc15),
    inference(cnfTransformation,[status(thm)],[f_533]) ).

tff(c_170,plain,
    of(skc8,skc14,skc15),
    inference(cnfTransformation,[status(thm)],[f_532]) ).

tff(c_164,plain,
    state(skc8,skc9),
    inference(cnfTransformation,[status(thm)],[f_529]) ).

tff(c_178,plain,
    be(skc8,skc9,skc10,skc10),
    inference(cnfTransformation,[status(thm)],[f_536]) ).

tff(c_168,plain,
    proposition(skc8,skc12),
    inference(cnfTransformation,[status(thm)],[f_531]) ).

tff(c_156,plain,
    think_believe_consider(skc8,skc13),
    inference(cnfTransformation,[status(thm)],[f_525]) ).

tff(c_154,plain,
    present(skc8,skc13),
    inference(cnfTransformation,[status(thm)],[f_524]) ).

tff(c_152,plain,
    event(skc8,skc13),
    inference(cnfTransformation,[status(thm)],[f_523]) ).

tff(c_174,plain,
    theme(skc8,skc13,skc12),
    inference(cnfTransformation,[status(thm)],[f_534]) ).

tff(c_144,plain,
    actual_world(skc8),
    inference(cnfTransformation,[status(thm)],[f_519]) ).

tff(c_2601,plain,
    ! [X5_963,X7_962,X6_974,X3_972,X9_966,X1_970,U_976,V_968,X_965,W_973,X4_971,Z_967,Y_975,X2_969,X8_964] :
      ( man(V_968,skf4(V_968))
      | ~ actual_world(U_976)
      | ~ think_believe_consider(U_976,X8_964)
      | ~ present(U_976,X8_964)
      | ~ event(U_976,X8_964)
      | ~ theme(U_976,X8_964,X3_972)
      | ~ of(U_976,X7_962,X9_966)
      | ~ man(U_976,X9_966)
      | ~ agent(U_976,X8_964,X9_966)
      | ~ forename(U_976,X7_962)
      | ~ vincent_forename(U_976,X7_962)
      | ~ of(U_976,X4_971,X6_974)
      | ~ man(U_976,X6_974)
      | ~ event(X3_972,X5_963)
      | ~ agent(X3_972,X5_963,X6_974)
      | ~ present(X3_972,X5_963)
      | ~ smoke(X3_972,X5_963)
      | ~ forename(U_976,X4_971)
      | ~ jules_forename(U_976,X4_971)
      | ~ proposition(U_976,X3_972)
      | ~ accessible_world(U_976,X3_972)
      | ~ of(U_976,X2_969,X1_970)
      | ~ jules_forename(U_976,X2_969)
      | ~ forename(U_976,X2_969)
      | ~ be(U_976,Z_967,X1_970,X1_970)
      | ~ man(U_976,X1_970)
      | ~ state(U_976,Z_967)
      | ~ of(U_976,X_965,Y_975)
      | ~ man(U_976,Y_975)
      | ~ agent(U_976,W_973,Y_975)
      | ~ forename(U_976,X_965)
      | ~ vincent_forename(U_976,X_965)
      | ~ theme(U_976,W_973,V_968)
      | ~ event(U_976,W_973)
      | ~ present(U_976,W_973)
      | ~ think_believe_consider(U_976,W_973)
      | ~ accessible_world(U_976,V_968)
      | ~ proposition(U_976,V_968) ),
    inference(cnfTransformation,[status(thm)],[f_669]) ).

tff(c_2605,plain,
    ! [X5_963,X7_962,X6_974,X9_966,X1_970,V_968,X_965,W_973,X4_971,Z_967,Y_975,X2_969] :
      ( man(V_968,skf4(V_968))
      | ~ actual_world(skc8)
      | ~ think_believe_consider(skc8,skc13)
      | ~ present(skc8,skc13)
      | ~ event(skc8,skc13)
      | ~ of(skc8,X7_962,X9_966)
      | ~ man(skc8,X9_966)
      | ~ agent(skc8,skc13,X9_966)
      | ~ forename(skc8,X7_962)
      | ~ vincent_forename(skc8,X7_962)
      | ~ of(skc8,X4_971,X6_974)
      | ~ man(skc8,X6_974)
      | ~ event(skc12,X5_963)
      | ~ agent(skc12,X5_963,X6_974)
      | ~ present(skc12,X5_963)
      | ~ smoke(skc12,X5_963)
      | ~ forename(skc8,X4_971)
      | ~ jules_forename(skc8,X4_971)
      | ~ proposition(skc8,skc12)
      | ~ accessible_world(skc8,skc12)
      | ~ of(skc8,X2_969,X1_970)
      | ~ jules_forename(skc8,X2_969)
      | ~ forename(skc8,X2_969)
      | ~ be(skc8,Z_967,X1_970,X1_970)
      | ~ man(skc8,X1_970)
      | ~ state(skc8,Z_967)
      | ~ of(skc8,X_965,Y_975)
      | ~ man(skc8,Y_975)
      | ~ agent(skc8,W_973,Y_975)
      | ~ forename(skc8,X_965)
      | ~ vincent_forename(skc8,X_965)
      | ~ theme(skc8,W_973,V_968)
      | ~ event(skc8,W_973)
      | ~ present(skc8,W_973)
      | ~ think_believe_consider(skc8,W_973)
      | ~ accessible_world(skc8,V_968)
      | ~ proposition(skc8,V_968) ),
    inference(resolution,[status(thm)],[c_174,c_2601]) ).

tff(c_2609,plain,
    ! [X5_963,X7_962,X6_974,X9_966,X1_970,V_968,X_965,W_973,X4_971,Z_967,Y_975,X2_969] :
      ( man(V_968,skf4(V_968))
      | ~ of(skc8,X7_962,X9_966)
      | ~ man(skc8,X9_966)
      | ~ agent(skc8,skc13,X9_966)
      | ~ forename(skc8,X7_962)
      | ~ vincent_forename(skc8,X7_962)
      | ~ of(skc8,X4_971,X6_974)
      | ~ man(skc8,X6_974)
      | ~ event(skc12,X5_963)
      | ~ agent(skc12,X5_963,X6_974)
      | ~ present(skc12,X5_963)
      | ~ smoke(skc12,X5_963)
      | ~ forename(skc8,X4_971)
      | ~ jules_forename(skc8,X4_971)
      | ~ of(skc8,X2_969,X1_970)
      | ~ jules_forename(skc8,X2_969)
      | ~ forename(skc8,X2_969)
      | ~ be(skc8,Z_967,X1_970,X1_970)
      | ~ man(skc8,X1_970)
      | ~ state(skc8,Z_967)
      | ~ of(skc8,X_965,Y_975)
      | ~ man(skc8,Y_975)
      | ~ agent(skc8,W_973,Y_975)
      | ~ forename(skc8,X_965)
      | ~ vincent_forename(skc8,X_965)
      | ~ theme(skc8,W_973,V_968)
      | ~ event(skc8,W_973)
      | ~ present(skc8,W_973)
      | ~ think_believe_consider(skc8,W_973)
      | ~ accessible_world(skc8,V_968)
      | ~ proposition(skc8,V_968) ),
    inference(demodulation,[status(thm),theory(equality)],[c_166,c_168,c_152,c_154,c_156,c_144,c_2605]) ).

tff(c_3317,plain,
    ! [X7_1132,X9_1133] :
      ( ~ of(skc8,X7_1132,X9_1133)
      | ~ man(skc8,X9_1133)
      | ~ agent(skc8,skc13,X9_1133)
      | ~ forename(skc8,X7_1132)
      | ~ vincent_forename(skc8,X7_1132) ),
    inference(splitLeft,[status(thm)],[c_2609]) ).

tff(c_3331,plain,
    ( ~ man(skc8,skc15)
    | ~ agent(skc8,skc13,skc15)
    | ~ forename(skc8,skc14)
    | ~ vincent_forename(skc8,skc14) ),
    inference(resolution,[status(thm)],[c_170,c_3317]) ).

tff(c_3344,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_150,c_148,c_172,c_146,c_3331]) ).

tff(c_3345,plain,
    ! [X5_963,X6_974,X1_970,V_968,X_965,W_973,X4_971,Z_967,Y_975,X2_969] :
      ( ~ of(skc8,X4_971,X6_974)
      | ~ man(skc8,X6_974)
      | ~ event(skc12,X5_963)
      | ~ agent(skc12,X5_963,X6_974)
      | ~ present(skc12,X5_963)
      | ~ smoke(skc12,X5_963)
      | ~ forename(skc8,X4_971)
      | ~ jules_forename(skc8,X4_971)
      | ~ of(skc8,X2_969,X1_970)
      | ~ jules_forename(skc8,X2_969)
      | ~ forename(skc8,X2_969)
      | ~ be(skc8,Z_967,X1_970,X1_970)
      | ~ man(skc8,X1_970)
      | ~ state(skc8,Z_967)
      | man(V_968,skf4(V_968))
      | ~ of(skc8,X_965,Y_975)
      | ~ man(skc8,Y_975)
      | ~ agent(skc8,W_973,Y_975)
      | ~ forename(skc8,X_965)
      | ~ vincent_forename(skc8,X_965)
      | ~ theme(skc8,W_973,V_968)
      | ~ event(skc8,W_973)
      | ~ present(skc8,W_973)
      | ~ think_believe_consider(skc8,W_973)
      | ~ accessible_world(skc8,V_968)
      | ~ proposition(skc8,V_968) ),
    inference(splitRight,[status(thm)],[c_2609]) ).

tff(c_3540,plain,
    ! [X2_1170,X1_1171,Z_1172] :
      ( ~ of(skc8,X2_1170,X1_1171)
      | ~ jules_forename(skc8,X2_1170)
      | ~ forename(skc8,X2_1170)
      | ~ be(skc8,Z_1172,X1_1171,X1_1171)
      | ~ man(skc8,X1_1171)
      | ~ state(skc8,Z_1172) ),
    inference(splitLeft,[status(thm)],[c_3345]) ).

tff(c_3548,plain,
    ! [Z_1172] :
      ( ~ jules_forename(skc8,skc11)
      | ~ forename(skc8,skc11)
      | ~ be(skc8,Z_1172,skc10,skc10)
      | ~ man(skc8,skc10)
      | ~ state(skc8,Z_1172) ),
    inference(resolution,[status(thm)],[c_176,c_3540]) ).

tff(c_3563,plain,
    ! [Z_1173] :
      ( ~ be(skc8,Z_1173,skc10,skc10)
      | ~ state(skc8,Z_1173) ),
    inference(demodulation,[status(thm),theory(equality)],[c_162,c_160,c_158,c_3548]) ).

tff(c_3570,plain,
    ~ state(skc8,skc9),
    inference(resolution,[status(thm)],[c_178,c_3563]) ).

tff(c_3577,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_164,c_3570]) ).

tff(c_3578,plain,
    ! [X5_963,X6_974,V_968,X_965,W_973,X4_971,Y_975] :
      ( ~ of(skc8,X4_971,X6_974)
      | ~ man(skc8,X6_974)
      | ~ event(skc12,X5_963)
      | ~ agent(skc12,X5_963,X6_974)
      | ~ present(skc12,X5_963)
      | ~ smoke(skc12,X5_963)
      | ~ forename(skc8,X4_971)
      | ~ jules_forename(skc8,X4_971)
      | man(V_968,skf4(V_968))
      | ~ of(skc8,X_965,Y_975)
      | ~ man(skc8,Y_975)
      | ~ agent(skc8,W_973,Y_975)
      | ~ forename(skc8,X_965)
      | ~ vincent_forename(skc8,X_965)
      | ~ theme(skc8,W_973,V_968)
      | ~ event(skc8,W_973)
      | ~ present(skc8,W_973)
      | ~ think_believe_consider(skc8,W_973)
      | ~ accessible_world(skc8,V_968)
      | ~ proposition(skc8,V_968) ),
    inference(splitRight,[status(thm)],[c_3345]) ).

tff(c_3787,plain,
    ! [X4_1204,X6_1205,X5_1206] :
      ( ~ of(skc8,X4_1204,X6_1205)
      | ~ man(skc8,X6_1205)
      | ~ event(skc12,X5_1206)
      | ~ agent(skc12,X5_1206,X6_1205)
      | ~ present(skc12,X5_1206)
      | ~ smoke(skc12,X5_1206)
      | ~ forename(skc8,X4_1204)
      | ~ jules_forename(skc8,X4_1204) ),
    inference(splitLeft,[status(thm)],[c_3578]) ).

tff(c_3795,plain,
    ! [X5_1206] :
      ( ~ man(skc8,skc10)
      | ~ event(skc12,X5_1206)
      | ~ agent(skc12,X5_1206,skc10)
      | ~ present(skc12,X5_1206)
      | ~ smoke(skc12,X5_1206)
      | ~ forename(skc8,skc11)
      | ~ jules_forename(skc8,skc11) ),
    inference(resolution,[status(thm)],[c_176,c_3787]) ).

tff(c_4157,plain,
    ! [X5_1307] :
      ( ~ event(skc12,X5_1307)
      | ~ agent(skc12,X5_1307,skc10)
      | ~ present(skc12,X5_1307)
      | ~ smoke(skc12,X5_1307) ),
    inference(demodulation,[status(thm),theory(equality)],[c_158,c_160,c_162,c_3795]) ).

tff(c_4165,plain,
    ( ~ event(skc12,skf2(skc10))
    | ~ present(skc12,skf2(skc10))
    | ~ smoke(skc12,skf2(skc10))
    | ~ man(skc12,skc10) ),
    inference(resolution,[status(thm)],[c_186,c_4157]) ).

tff(c_4171,plain,
    ~ man(skc12,skc10),
    inference(demodulation,[status(thm),theory(equality)],[c_1761,c_828,c_1226,c_4165]) ).

tff(c_4174,plain,
    ~ accessible_world(skc8,skc12),
    inference(resolution,[status(thm)],[c_2198,c_4171]) ).

tff(c_4178,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_166,c_4174]) ).

tff(c_4284,plain,
    ! [V_1320,X_1321,Y_1322,W_1323] :
      ( man(V_1320,skf4(V_1320))
      | ~ of(skc8,X_1321,Y_1322)
      | ~ man(skc8,Y_1322)
      | ~ agent(skc8,W_1323,Y_1322)
      | ~ forename(skc8,X_1321)
      | ~ vincent_forename(skc8,X_1321)
      | ~ theme(skc8,W_1323,V_1320)
      | ~ event(skc8,W_1323)
      | ~ present(skc8,W_1323)
      | ~ think_believe_consider(skc8,W_1323)
      | ~ accessible_world(skc8,V_1320)
      | ~ proposition(skc8,V_1320) ),
    inference(splitRight,[status(thm)],[c_3578]) ).

tff(c_4294,plain,
    ! [V_1320,W_1323] :
      ( man(V_1320,skf4(V_1320))
      | ~ man(skc8,skc15)
      | ~ agent(skc8,W_1323,skc15)
      | ~ forename(skc8,skc14)
      | ~ vincent_forename(skc8,skc14)
      | ~ theme(skc8,W_1323,V_1320)
      | ~ event(skc8,W_1323)
      | ~ present(skc8,W_1323)
      | ~ think_believe_consider(skc8,W_1323)
      | ~ accessible_world(skc8,V_1320)
      | ~ proposition(skc8,V_1320) ),
    inference(resolution,[status(thm)],[c_170,c_4284]) ).

tff(c_5006,plain,
    ! [V_1498,W_1499] :
      ( man(V_1498,skf4(V_1498))
      | ~ agent(skc8,W_1499,skc15)
      | ~ theme(skc8,W_1499,V_1498)
      | ~ event(skc8,W_1499)
      | ~ present(skc8,W_1499)
      | ~ think_believe_consider(skc8,W_1499)
      | ~ accessible_world(skc8,V_1498)
      | ~ proposition(skc8,V_1498) ),
    inference(demodulation,[status(thm),theory(equality)],[c_150,c_148,c_146,c_4294]) ).

tff(c_5011,plain,
    ( man(skc12,skf4(skc12))
    | ~ agent(skc8,skc13,skc15)
    | ~ event(skc8,skc13)
    | ~ present(skc8,skc13)
    | ~ think_believe_consider(skc8,skc13)
    | ~ accessible_world(skc8,skc12)
    | ~ proposition(skc8,skc12) ),
    inference(resolution,[status(thm)],[c_174,c_5006]) ).

tff(c_5017,plain,
    man(skc12,skf4(skc12)),
    inference(demodulation,[status(thm),theory(equality)],[c_168,c_166,c_156,c_154,c_152,c_172,c_5011]) ).

tff(c_2639,plain,
    ! [X3_985,X_989,X7_991,X6_994,W_995,X9_982,X8_984,X1_983,V_987,X5_990,X4_996,Z_993,U_986,Y_988,X10_997,X2_992] :
      ( ~ actual_world(U_986)
      | ~ think_believe_consider(U_986,X9_982)
      | ~ present(U_986,X9_982)
      | ~ event(U_986,X9_982)
      | ~ theme(U_986,X9_982,X4_996)
      | ~ of(U_986,X8_984,X10_997)
      | ~ man(U_986,X10_997)
      | ~ agent(U_986,X9_982,X10_997)
      | ~ forename(U_986,X8_984)
      | ~ vincent_forename(U_986,X8_984)
      | ~ of(U_986,X5_990,X7_991)
      | ~ man(U_986,X7_991)
      | ~ event(X4_996,X6_994)
      | ~ agent(X4_996,X6_994,X7_991)
      | ~ present(X4_996,X6_994)
      | ~ smoke(X4_996,X6_994)
      | ~ forename(U_986,X5_990)
      | ~ jules_forename(U_986,X5_990)
      | ~ proposition(U_986,X4_996)
      | ~ accessible_world(U_986,X4_996)
      | ~ of(U_986,X3_985,X2_992)
      | ~ jules_forename(U_986,X3_985)
      | ~ forename(U_986,X3_985)
      | ~ be(U_986,X1_983,X2_992,X2_992)
      | ~ man(U_986,X2_992)
      | ~ state(U_986,X1_983)
      | ~ of(U_986,Y_988,Z_993)
      | ~ man(U_986,Z_993)
      | ~ agent(U_986,X_989,Z_993)
      | ~ forename(U_986,Y_988)
      | ~ vincent_forename(U_986,Y_988)
      | ~ theme(U_986,X_989,V_987)
      | ~ event(U_986,X_989)
      | ~ present(U_986,X_989)
      | ~ think_believe_consider(U_986,X_989)
      | ~ event(V_987,W_995)
      | ~ agent(V_987,W_995,skf4(V_987))
      | ~ present(V_987,W_995)
      | ~ smoke(V_987,W_995)
      | ~ accessible_world(U_986,V_987)
      | ~ proposition(U_986,V_987) ),
    inference(cnfTransformation,[status(thm)],[f_792]) ).

tff(c_2643,plain,
    ! [X3_985,X_989,X7_991,X6_994,W_995,X8_984,X1_983,V_987,X5_990,Z_993,Y_988,X10_997,X2_992] :
      ( ~ actual_world(skc8)
      | ~ think_believe_consider(skc8,skc13)
      | ~ present(skc8,skc13)
      | ~ event(skc8,skc13)
      | ~ of(skc8,X8_984,X10_997)
      | ~ man(skc8,X10_997)
      | ~ agent(skc8,skc13,X10_997)
      | ~ forename(skc8,X8_984)
      | ~ vincent_forename(skc8,X8_984)
      | ~ of(skc8,X5_990,X7_991)
      | ~ man(skc8,X7_991)
      | ~ event(skc12,X6_994)
      | ~ agent(skc12,X6_994,X7_991)
      | ~ present(skc12,X6_994)
      | ~ smoke(skc12,X6_994)
      | ~ forename(skc8,X5_990)
      | ~ jules_forename(skc8,X5_990)
      | ~ proposition(skc8,skc12)
      | ~ accessible_world(skc8,skc12)
      | ~ of(skc8,X3_985,X2_992)
      | ~ jules_forename(skc8,X3_985)
      | ~ forename(skc8,X3_985)
      | ~ be(skc8,X1_983,X2_992,X2_992)
      | ~ man(skc8,X2_992)
      | ~ state(skc8,X1_983)
      | ~ of(skc8,Y_988,Z_993)
      | ~ man(skc8,Z_993)
      | ~ agent(skc8,X_989,Z_993)
      | ~ forename(skc8,Y_988)
      | ~ vincent_forename(skc8,Y_988)
      | ~ theme(skc8,X_989,V_987)
      | ~ event(skc8,X_989)
      | ~ present(skc8,X_989)
      | ~ think_believe_consider(skc8,X_989)
      | ~ event(V_987,W_995)
      | ~ agent(V_987,W_995,skf4(V_987))
      | ~ present(V_987,W_995)
      | ~ smoke(V_987,W_995)
      | ~ accessible_world(skc8,V_987)
      | ~ proposition(skc8,V_987) ),
    inference(resolution,[status(thm)],[c_174,c_2639]) ).

tff(c_2647,plain,
    ! [X3_985,X_989,X7_991,X6_994,W_995,X8_984,X1_983,V_987,X5_990,Z_993,Y_988,X10_997,X2_992] :
      ( ~ of(skc8,X8_984,X10_997)
      | ~ man(skc8,X10_997)
      | ~ agent(skc8,skc13,X10_997)
      | ~ forename(skc8,X8_984)
      | ~ vincent_forename(skc8,X8_984)
      | ~ of(skc8,X5_990,X7_991)
      | ~ man(skc8,X7_991)
      | ~ event(skc12,X6_994)
      | ~ agent(skc12,X6_994,X7_991)
      | ~ present(skc12,X6_994)
      | ~ smoke(skc12,X6_994)
      | ~ forename(skc8,X5_990)
      | ~ jules_forename(skc8,X5_990)
      | ~ of(skc8,X3_985,X2_992)
      | ~ jules_forename(skc8,X3_985)
      | ~ forename(skc8,X3_985)
      | ~ be(skc8,X1_983,X2_992,X2_992)
      | ~ man(skc8,X2_992)
      | ~ state(skc8,X1_983)
      | ~ of(skc8,Y_988,Z_993)
      | ~ man(skc8,Z_993)
      | ~ agent(skc8,X_989,Z_993)
      | ~ forename(skc8,Y_988)
      | ~ vincent_forename(skc8,Y_988)
      | ~ theme(skc8,X_989,V_987)
      | ~ event(skc8,X_989)
      | ~ present(skc8,X_989)
      | ~ think_believe_consider(skc8,X_989)
      | ~ event(V_987,W_995)
      | ~ agent(V_987,W_995,skf4(V_987))
      | ~ present(V_987,W_995)
      | ~ smoke(V_987,W_995)
      | ~ accessible_world(skc8,V_987)
      | ~ proposition(skc8,V_987) ),
    inference(demodulation,[status(thm),theory(equality)],[c_166,c_168,c_152,c_154,c_156,c_144,c_2643]) ).

tff(c_4403,plain,
    ! [Z_1347,V_1344,X_1346,W_1348,Y_1345] :
      ( ~ of(skc8,Y_1345,Z_1347)
      | ~ man(skc8,Z_1347)
      | ~ agent(skc8,X_1346,Z_1347)
      | ~ forename(skc8,Y_1345)
      | ~ vincent_forename(skc8,Y_1345)
      | ~ theme(skc8,X_1346,V_1344)
      | ~ event(skc8,X_1346)
      | ~ present(skc8,X_1346)
      | ~ think_believe_consider(skc8,X_1346)
      | ~ event(V_1344,W_1348)
      | ~ agent(V_1344,W_1348,skf4(V_1344))
      | ~ present(V_1344,W_1348)
      | ~ smoke(V_1344,W_1348)
      | ~ accessible_world(skc8,V_1344)
      | ~ proposition(skc8,V_1344) ),
    inference(splitLeft,[status(thm)],[c_2647]) ).

tff(c_4413,plain,
    ! [X_1346,V_1344,W_1348] :
      ( ~ man(skc8,skc15)
      | ~ agent(skc8,X_1346,skc15)
      | ~ forename(skc8,skc14)
      | ~ vincent_forename(skc8,skc14)
      | ~ theme(skc8,X_1346,V_1344)
      | ~ event(skc8,X_1346)
      | ~ present(skc8,X_1346)
      | ~ think_believe_consider(skc8,X_1346)
      | ~ event(V_1344,W_1348)
      | ~ agent(V_1344,W_1348,skf4(V_1344))
      | ~ present(V_1344,W_1348)
      | ~ smoke(V_1344,W_1348)
      | ~ accessible_world(skc8,V_1344)
      | ~ proposition(skc8,V_1344) ),
    inference(resolution,[status(thm)],[c_170,c_4403]) ).

tff(c_5301,plain,
    ! [X_1524,V_1525,W_1526] :
      ( ~ agent(skc8,X_1524,skc15)
      | ~ theme(skc8,X_1524,V_1525)
      | ~ event(skc8,X_1524)
      | ~ present(skc8,X_1524)
      | ~ think_believe_consider(skc8,X_1524)
      | ~ event(V_1525,W_1526)
      | ~ agent(V_1525,W_1526,skf4(V_1525))
      | ~ present(V_1525,W_1526)
      | ~ smoke(V_1525,W_1526)
      | ~ accessible_world(skc8,V_1525)
      | ~ proposition(skc8,V_1525) ),
    inference(demodulation,[status(thm),theory(equality)],[c_150,c_148,c_146,c_4413]) ).

tff(c_5306,plain,
    ! [W_1526] :
      ( ~ agent(skc8,skc13,skc15)
      | ~ event(skc8,skc13)
      | ~ present(skc8,skc13)
      | ~ think_believe_consider(skc8,skc13)
      | ~ event(skc12,W_1526)
      | ~ agent(skc12,W_1526,skf4(skc12))
      | ~ present(skc12,W_1526)
      | ~ smoke(skc12,W_1526)
      | ~ accessible_world(skc8,skc12)
      | ~ proposition(skc8,skc12) ),
    inference(resolution,[status(thm)],[c_174,c_5301]) ).

tff(c_5333,plain,
    ! [W_1535] :
      ( ~ event(skc12,W_1535)
      | ~ agent(skc12,W_1535,skf4(skc12))
      | ~ present(skc12,W_1535)
      | ~ smoke(skc12,W_1535) ),
    inference(demodulation,[status(thm),theory(equality)],[c_168,c_166,c_156,c_154,c_152,c_172,c_5306]) ).

tff(c_5341,plain,
    ( ~ event(skc12,skf2(skf4(skc12)))
    | ~ present(skc12,skf2(skf4(skc12)))
    | ~ smoke(skc12,skf2(skf4(skc12)))
    | ~ man(skc12,skf4(skc12)) ),
    inference(resolution,[status(thm)],[c_186,c_5333]) ).

tff(c_5348,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_5017,c_1761,c_828,c_1226,c_5341]) ).

tff(c_5349,plain,
    ! [X3_985,X7_991,X6_994,X8_984,X1_983,X5_990,X10_997,X2_992] :
      ( ~ of(skc8,X8_984,X10_997)
      | ~ man(skc8,X10_997)
      | ~ agent(skc8,skc13,X10_997)
      | ~ forename(skc8,X8_984)
      | ~ vincent_forename(skc8,X8_984)
      | ~ of(skc8,X5_990,X7_991)
      | ~ man(skc8,X7_991)
      | ~ event(skc12,X6_994)
      | ~ agent(skc12,X6_994,X7_991)
      | ~ present(skc12,X6_994)
      | ~ smoke(skc12,X6_994)
      | ~ forename(skc8,X5_990)
      | ~ jules_forename(skc8,X5_990)
      | ~ of(skc8,X3_985,X2_992)
      | ~ jules_forename(skc8,X3_985)
      | ~ forename(skc8,X3_985)
      | ~ be(skc8,X1_983,X2_992,X2_992)
      | ~ man(skc8,X2_992)
      | ~ state(skc8,X1_983) ),
    inference(splitRight,[status(thm)],[c_2647]) ).

tff(c_5486,plain,
    ! [X3_1562,X2_1563,X1_1564] :
      ( ~ of(skc8,X3_1562,X2_1563)
      | ~ jules_forename(skc8,X3_1562)
      | ~ forename(skc8,X3_1562)
      | ~ be(skc8,X1_1564,X2_1563,X2_1563)
      | ~ man(skc8,X2_1563)
      | ~ state(skc8,X1_1564) ),
    inference(splitLeft,[status(thm)],[c_5349]) ).

tff(c_5494,plain,
    ! [X1_1564] :
      ( ~ jules_forename(skc8,skc11)
      | ~ forename(skc8,skc11)
      | ~ be(skc8,X1_1564,skc10,skc10)
      | ~ man(skc8,skc10)
      | ~ state(skc8,X1_1564) ),
    inference(resolution,[status(thm)],[c_176,c_5486]) ).

tff(c_5509,plain,
    ! [X1_1565] :
      ( ~ be(skc8,X1_1565,skc10,skc10)
      | ~ state(skc8,X1_1565) ),
    inference(demodulation,[status(thm),theory(equality)],[c_162,c_160,c_158,c_5494]) ).

tff(c_5516,plain,
    ~ state(skc8,skc9),
    inference(resolution,[status(thm)],[c_178,c_5509]) ).

tff(c_5523,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_164,c_5516]) ).

tff(c_5524,plain,
    ! [X7_991,X6_994,X8_984,X5_990,X10_997] :
      ( ~ of(skc8,X5_990,X7_991)
      | ~ man(skc8,X7_991)
      | ~ event(skc12,X6_994)
      | ~ agent(skc12,X6_994,X7_991)
      | ~ present(skc12,X6_994)
      | ~ smoke(skc12,X6_994)
      | ~ forename(skc8,X5_990)
      | ~ jules_forename(skc8,X5_990)
      | ~ of(skc8,X8_984,X10_997)
      | ~ man(skc8,X10_997)
      | ~ agent(skc8,skc13,X10_997)
      | ~ forename(skc8,X8_984)
      | ~ vincent_forename(skc8,X8_984) ),
    inference(splitRight,[status(thm)],[c_5349]) ).

tff(c_5641,plain,
    ! [X8_1592,X10_1593] :
      ( ~ of(skc8,X8_1592,X10_1593)
      | ~ man(skc8,X10_1593)
      | ~ agent(skc8,skc13,X10_1593)
      | ~ forename(skc8,X8_1592)
      | ~ vincent_forename(skc8,X8_1592) ),
    inference(splitLeft,[status(thm)],[c_5524]) ).

tff(c_5655,plain,
    ( ~ man(skc8,skc15)
    | ~ agent(skc8,skc13,skc15)
    | ~ forename(skc8,skc14)
    | ~ vincent_forename(skc8,skc14) ),
    inference(resolution,[status(thm)],[c_170,c_5641]) ).

tff(c_5668,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_150,c_148,c_172,c_146,c_5655]) ).

tff(c_5700,plain,
    ! [X5_1604,X7_1605,X6_1606] :
      ( ~ of(skc8,X5_1604,X7_1605)
      | ~ man(skc8,X7_1605)
      | ~ event(skc12,X6_1606)
      | ~ agent(skc12,X6_1606,X7_1605)
      | ~ present(skc12,X6_1606)
      | ~ smoke(skc12,X6_1606)
      | ~ forename(skc8,X5_1604)
      | ~ jules_forename(skc8,X5_1604) ),
    inference(splitRight,[status(thm)],[c_5524]) ).

tff(c_5708,plain,
    ! [X6_1606] :
      ( ~ man(skc8,skc10)
      | ~ event(skc12,X6_1606)
      | ~ agent(skc12,X6_1606,skc10)
      | ~ present(skc12,X6_1606)
      | ~ smoke(skc12,X6_1606)
      | ~ forename(skc8,skc11)
      | ~ jules_forename(skc8,skc11) ),
    inference(resolution,[status(thm)],[c_176,c_5700]) ).

tff(c_5890,plain,
    ! [X6_1671] :
      ( ~ event(skc12,X6_1671)
      | ~ agent(skc12,X6_1671,skc10)
      | ~ present(skc12,X6_1671)
      | ~ smoke(skc12,X6_1671) ),
    inference(demodulation,[status(thm),theory(equality)],[c_158,c_160,c_162,c_5708]) ).

tff(c_5898,plain,
    ( ~ event(skc12,skf2(skc10))
    | ~ present(skc12,skf2(skc10))
    | ~ smoke(skc12,skf2(skc10))
    | ~ man(skc12,skc10) ),
    inference(resolution,[status(thm)],[c_186,c_5890]) ).

tff(c_5904,plain,
    ~ man(skc12,skc10),
    inference(demodulation,[status(thm),theory(equality)],[c_1761,c_828,c_1226,c_5898]) ).

tff(c_5907,plain,
    ~ accessible_world(skc8,skc12),
    inference(resolution,[status(thm)],[c_2198,c_5904]) ).

tff(c_5911,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_166,c_5907]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : NLP251-1 : TPTP v8.1.2. Released v2.4.0.
% 0.00/0.14  % Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox2/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox2/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% 0.15/0.35  % Computer : n012.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.35  % WCLimit  : 300
% 0.15/0.35  % DateTime : Thu Aug  3 13:01:22 EDT 2023
% 0.15/0.35  % CPUTime  : 
% 12.05/4.07  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 12.30/4.09  
% 12.30/4.09  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 12.30/4.14  
% 12.30/4.14  Inference rules
% 12.30/4.14  ----------------------
% 12.30/4.14  #Ref     : 0
% 12.30/4.14  #Sup     : 1304
% 12.30/4.14  #Fact    : 0
% 12.30/4.14  #Define  : 0
% 12.30/4.14  #Split   : 20
% 12.30/4.14  #Chain   : 0
% 12.30/4.14  #Close   : 0
% 12.30/4.14  
% 12.30/4.14  Ordering : KBO
% 12.30/4.14  
% 12.30/4.14  Simplification rules
% 12.30/4.14  ----------------------
% 12.30/4.14  #Subsume      : 563
% 12.30/4.14  #Demod        : 243
% 12.30/4.14  #Tautology    : 49
% 12.30/4.14  #SimpNegUnit  : 0
% 12.30/4.14  #BackRed      : 0
% 12.30/4.14  
% 12.30/4.14  #Partial instantiations: 0
% 12.30/4.14  #Strategies tried      : 1
% 12.30/4.14  
% 12.30/4.14  Timing (in seconds)
% 12.30/4.14  ----------------------
% 12.30/4.14  Preprocessing        : 0.68
% 12.30/4.14  Parsing              : 0.38
% 12.30/4.15  CNF conversion       : 0.05
% 12.30/4.15  Main loop            : 2.36
% 12.30/4.15  Inferencing          : 0.91
% 12.30/4.15  Reduction            : 0.69
% 12.30/4.15  Demodulation         : 0.42
% 12.30/4.15  BG Simplification    : 0.06
% 12.30/4.15  Subsumption          : 0.53
% 12.30/4.15  Abstraction          : 0.05
% 12.30/4.15  MUC search           : 0.00
% 12.30/4.15  Cooper               : 0.00
% 12.30/4.15  Total                : 3.13
% 12.30/4.15  Index Insertion      : 0.00
% 12.30/4.15  Index Deletion       : 0.00
% 12.30/4.15  Index Matching       : 0.00
% 12.30/4.15  BG Taut test         : 0.00
%------------------------------------------------------------------------------