TSTP Solution File: KRS150+1 by Drodi---3.6.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Drodi---3.6.0
% Problem  : KRS150+1 : TPTP v8.1.2. Released v3.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%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 Apr 30 20:24:54 EDT 2024

% Result   : Theorem 0.07s 0.27s
% Output   : CNFRefutation 0.07s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :   28
% Syntax   : Number of formulae    :  115 (  27 unt;   0 def)
%            Number of atoms       :  371 (   0 equ)
%            Maximal formula atoms :   15 (   3 avg)
%            Number of connectives :  435 ( 179   ~; 178   |;  54   &)
%                                         (  23 <=>;   0  =>;   0  <=;   1 <~>)
%            Maximal formula depth :   14 (   4 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :   31 (  30 usr;  16 prp; 0-1 aty)
%            Number of functors    :    6 (   6 usr;   6 con; 0-0 aty)
%            Number of variables   :   48 (  41   !;   7   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [X] :
      ( cowlThing(X)
      & ~ cowlNothing(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f2,axiom,
    ! [X] :
      ( xsd_string(X)
    <=> ~ xsd_integer(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f4,axiom,
    ! [X] :
      ( cC12(X)
    <=> ( ~ cC2(X)
        & ~ cC10(X) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f6,axiom,
    ! [X] :
      ( cC16(X)
    <=> ( cC14(X)
        & cC8(X) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f7,axiom,
    ! [X] :
      ( cC18(X)
    <=> ( cTOP(X)
        & cC16(X) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f9,axiom,
    ! [X] :
      ( cC6(X)
    <=> ( ~ cC2(X)
        & ~ cC4(X) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f11,axiom,
    ! [X] :
      ( cTEST(X)
    <=> ( cC18(X)
        & cTOP(X) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f13,axiom,
    cTEST(iV16560),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f17,axiom,
    ~ cC4(iV16561),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f20,axiom,
    ~ cC2(iV16561),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f21,axiom,
    ~ cC10(iV16562),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f22,axiom,
    ~ cC2(iV16562),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f25,conjecture,
    ( ! [X] :
        ( cowlThing(X)
        & ~ cowlNothing(X) )
    & ! [X] :
        ( xsd_string(X)
      <=> ~ xsd_integer(X) )
    & cC18(iV16560)
    & cC16(iV16560)
    & cowlThing(iV16560)
    & cC14(iV16560)
    & cC8(iV16560)
    & cowlThing(iV16561)
    & cC6(iV16561)
    & cowlThing(iV16562)
    & cC12(iV16562) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f26,negated_conjecture,
    ~ ( ! [X] :
          ( cowlThing(X)
          & ~ cowlNothing(X) )
      & ! [X] :
          ( xsd_string(X)
        <=> ~ xsd_integer(X) )
      & cC18(iV16560)
      & cC16(iV16560)
      & cowlThing(iV16560)
      & cC14(iV16560)
      & cC8(iV16560)
      & cowlThing(iV16561)
      & cC6(iV16561)
      & cowlThing(iV16562)
      & cC12(iV16562) ),
    inference(negated_conjecture,[status(cth)],[f25]) ).

fof(f27,plain,
    ( ! [X] : cowlThing(X)
    & ! [X] : ~ cowlNothing(X) ),
    inference(miniscoping,[status(esa)],[f1]) ).

fof(f28,plain,
    ! [X0] : cowlThing(X0),
    inference(cnf_transformation,[status(esa)],[f27]) ).

fof(f29,plain,
    ! [X0] : ~ cowlNothing(X0),
    inference(cnf_transformation,[status(esa)],[f27]) ).

fof(f30,plain,
    ! [X] :
      ( ( ~ xsd_string(X)
        | ~ xsd_integer(X) )
      & ( xsd_string(X)
        | xsd_integer(X) ) ),
    inference(NNF_transformation,[status(esa)],[f2]) ).

fof(f31,plain,
    ( ! [X] :
        ( ~ xsd_string(X)
        | ~ xsd_integer(X) )
    & ! [X] :
        ( xsd_string(X)
        | xsd_integer(X) ) ),
    inference(miniscoping,[status(esa)],[f30]) ).

fof(f32,plain,
    ! [X0] :
      ( ~ xsd_string(X0)
      | ~ xsd_integer(X0) ),
    inference(cnf_transformation,[status(esa)],[f31]) ).

fof(f33,plain,
    ! [X0] :
      ( xsd_string(X0)
      | xsd_integer(X0) ),
    inference(cnf_transformation,[status(esa)],[f31]) ).

fof(f40,plain,
    ! [X] :
      ( ( ~ cC12(X)
        | ( ~ cC2(X)
          & ~ cC10(X) ) )
      & ( cC12(X)
        | cC2(X)
        | cC10(X) ) ),
    inference(NNF_transformation,[status(esa)],[f4]) ).

fof(f41,plain,
    ( ! [X] :
        ( ~ cC12(X)
        | ( ~ cC2(X)
          & ~ cC10(X) ) )
    & ! [X] :
        ( cC12(X)
        | cC2(X)
        | cC10(X) ) ),
    inference(miniscoping,[status(esa)],[f40]) ).

fof(f44,plain,
    ! [X0] :
      ( cC12(X0)
      | cC2(X0)
      | cC10(X0) ),
    inference(cnf_transformation,[status(esa)],[f41]) ).

fof(f51,plain,
    ! [X] :
      ( ( ~ cC16(X)
        | ( cC14(X)
          & cC8(X) ) )
      & ( cC16(X)
        | ~ cC14(X)
        | ~ cC8(X) ) ),
    inference(NNF_transformation,[status(esa)],[f6]) ).

fof(f52,plain,
    ( ! [X] :
        ( ~ cC16(X)
        | ( cC14(X)
          & cC8(X) ) )
    & ! [X] :
        ( cC16(X)
        | ~ cC14(X)
        | ~ cC8(X) ) ),
    inference(miniscoping,[status(esa)],[f51]) ).

fof(f53,plain,
    ! [X0] :
      ( ~ cC16(X0)
      | cC14(X0) ),
    inference(cnf_transformation,[status(esa)],[f52]) ).

fof(f54,plain,
    ! [X0] :
      ( ~ cC16(X0)
      | cC8(X0) ),
    inference(cnf_transformation,[status(esa)],[f52]) ).

fof(f56,plain,
    ! [X] :
      ( ( ~ cC18(X)
        | ( cTOP(X)
          & cC16(X) ) )
      & ( cC18(X)
        | ~ cTOP(X)
        | ~ cC16(X) ) ),
    inference(NNF_transformation,[status(esa)],[f7]) ).

fof(f57,plain,
    ( ! [X] :
        ( ~ cC18(X)
        | ( cTOP(X)
          & cC16(X) ) )
    & ! [X] :
        ( cC18(X)
        | ~ cTOP(X)
        | ~ cC16(X) ) ),
    inference(miniscoping,[status(esa)],[f56]) ).

fof(f59,plain,
    ! [X0] :
      ( ~ cC18(X0)
      | cC16(X0) ),
    inference(cnf_transformation,[status(esa)],[f57]) ).

fof(f67,plain,
    ! [X] :
      ( ( ~ cC6(X)
        | ( ~ cC2(X)
          & ~ cC4(X) ) )
      & ( cC6(X)
        | cC2(X)
        | cC4(X) ) ),
    inference(NNF_transformation,[status(esa)],[f9]) ).

fof(f68,plain,
    ( ! [X] :
        ( ~ cC6(X)
        | ( ~ cC2(X)
          & ~ cC4(X) ) )
    & ! [X] :
        ( cC6(X)
        | cC2(X)
        | cC4(X) ) ),
    inference(miniscoping,[status(esa)],[f67]) ).

fof(f71,plain,
    ! [X0] :
      ( cC6(X0)
      | cC2(X0)
      | cC4(X0) ),
    inference(cnf_transformation,[status(esa)],[f68]) ).

fof(f78,plain,
    ! [X] :
      ( ( ~ cTEST(X)
        | ( cC18(X)
          & cTOP(X) ) )
      & ( cTEST(X)
        | ~ cC18(X)
        | ~ cTOP(X) ) ),
    inference(NNF_transformation,[status(esa)],[f11]) ).

fof(f79,plain,
    ( ! [X] :
        ( ~ cTEST(X)
        | ( cC18(X)
          & cTOP(X) ) )
    & ! [X] :
        ( cTEST(X)
        | ~ cC18(X)
        | ~ cTOP(X) ) ),
    inference(miniscoping,[status(esa)],[f78]) ).

fof(f80,plain,
    ! [X0] :
      ( ~ cTEST(X0)
      | cC18(X0) ),
    inference(cnf_transformation,[status(esa)],[f79]) ).

fof(f84,plain,
    cTEST(iV16560),
    inference(cnf_transformation,[status(esa)],[f13]) ).

fof(f88,plain,
    ~ cC4(iV16561),
    inference(cnf_transformation,[status(esa)],[f17]) ).

fof(f92,plain,
    ~ cC2(iV16561),
    inference(cnf_transformation,[status(esa)],[f20]) ).

fof(f93,plain,
    ~ cC10(iV16562),
    inference(cnf_transformation,[status(esa)],[f21]) ).

fof(f94,plain,
    ~ cC2(iV16562),
    inference(cnf_transformation,[status(esa)],[f22]) ).

fof(f98,plain,
    ( ? [X] :
        ( ~ cowlThing(X)
        | cowlNothing(X) )
    | ? [X] :
        ( xsd_string(X)
      <~> ~ xsd_integer(X) )
    | ~ cC18(iV16560)
    | ~ cC16(iV16560)
    | ~ cowlThing(iV16560)
    | ~ cC14(iV16560)
    | ~ cC8(iV16560)
    | ~ cowlThing(iV16561)
    | ~ cC6(iV16561)
    | ~ cowlThing(iV16562)
    | ~ cC12(iV16562) ),
    inference(pre_NNF_transformation,[status(esa)],[f26]) ).

fof(f99,plain,
    ( ? [X] :
        ( ~ cowlThing(X)
        | cowlNothing(X) )
    | ? [X] :
        ( ( xsd_string(X)
          | ~ xsd_integer(X) )
        & ( ~ xsd_string(X)
          | xsd_integer(X) ) )
    | ~ cC18(iV16560)
    | ~ cC16(iV16560)
    | ~ cowlThing(iV16560)
    | ~ cC14(iV16560)
    | ~ cC8(iV16560)
    | ~ cowlThing(iV16561)
    | ~ cC6(iV16561)
    | ~ cowlThing(iV16562)
    | ~ cC12(iV16562) ),
    inference(NNF_transformation,[status(esa)],[f98]) ).

fof(f100,plain,
    ( ? [X] : ~ cowlThing(X)
    | ? [X] : cowlNothing(X)
    | ? [X] :
        ( ( xsd_string(X)
          | ~ xsd_integer(X) )
        & ( ~ xsd_string(X)
          | xsd_integer(X) ) )
    | ~ cC18(iV16560)
    | ~ cC16(iV16560)
    | ~ cowlThing(iV16560)
    | ~ cC14(iV16560)
    | ~ cC8(iV16560)
    | ~ cowlThing(iV16561)
    | ~ cC6(iV16561)
    | ~ cowlThing(iV16562)
    | ~ cC12(iV16562) ),
    inference(miniscoping,[status(esa)],[f99]) ).

fof(f101,plain,
    ( ~ cowlThing(sk0_4)
    | cowlNothing(sk0_5)
    | ( ( xsd_string(sk0_6)
        | ~ xsd_integer(sk0_6) )
      & ( ~ xsd_string(sk0_6)
        | xsd_integer(sk0_6) ) )
    | ~ cC18(iV16560)
    | ~ cC16(iV16560)
    | ~ cowlThing(iV16560)
    | ~ cC14(iV16560)
    | ~ cC8(iV16560)
    | ~ cowlThing(iV16561)
    | ~ cC6(iV16561)
    | ~ cowlThing(iV16562)
    | ~ cC12(iV16562) ),
    inference(skolemization,[status(esa)],[f100]) ).

fof(f102,plain,
    ( ~ cowlThing(sk0_4)
    | cowlNothing(sk0_5)
    | xsd_string(sk0_6)
    | ~ xsd_integer(sk0_6)
    | ~ cC18(iV16560)
    | ~ cC16(iV16560)
    | ~ cowlThing(iV16560)
    | ~ cC14(iV16560)
    | ~ cC8(iV16560)
    | ~ cowlThing(iV16561)
    | ~ cC6(iV16561)
    | ~ cowlThing(iV16562)
    | ~ cC12(iV16562) ),
    inference(cnf_transformation,[status(esa)],[f101]) ).

fof(f103,plain,
    ( ~ cowlThing(sk0_4)
    | cowlNothing(sk0_5)
    | ~ xsd_string(sk0_6)
    | xsd_integer(sk0_6)
    | ~ cC18(iV16560)
    | ~ cC16(iV16560)
    | ~ cowlThing(iV16560)
    | ~ cC14(iV16560)
    | ~ cC8(iV16560)
    | ~ cowlThing(iV16561)
    | ~ cC6(iV16561)
    | ~ cowlThing(iV16562)
    | ~ cC12(iV16562) ),
    inference(cnf_transformation,[status(esa)],[f101]) ).

fof(f104,plain,
    ( spl0_0
  <=> cowlThing(sk0_4) ),
    introduced(split_symbol_definition) ).

fof(f106,plain,
    ( ~ cowlThing(sk0_4)
    | spl0_0 ),
    inference(component_clause,[status(thm)],[f104]) ).

fof(f107,plain,
    ( spl0_1
  <=> cowlNothing(sk0_5) ),
    introduced(split_symbol_definition) ).

fof(f108,plain,
    ( cowlNothing(sk0_5)
    | ~ spl0_1 ),
    inference(component_clause,[status(thm)],[f107]) ).

fof(f110,plain,
    ( spl0_2
  <=> xsd_string(sk0_6) ),
    introduced(split_symbol_definition) ).

fof(f111,plain,
    ( xsd_string(sk0_6)
    | ~ spl0_2 ),
    inference(component_clause,[status(thm)],[f110]) ).

fof(f112,plain,
    ( ~ xsd_string(sk0_6)
    | spl0_2 ),
    inference(component_clause,[status(thm)],[f110]) ).

fof(f113,plain,
    ( spl0_3
  <=> xsd_integer(sk0_6) ),
    introduced(split_symbol_definition) ).

fof(f114,plain,
    ( xsd_integer(sk0_6)
    | ~ spl0_3 ),
    inference(component_clause,[status(thm)],[f113]) ).

fof(f116,plain,
    ( spl0_4
  <=> cC18(iV16560) ),
    introduced(split_symbol_definition) ).

fof(f118,plain,
    ( ~ cC18(iV16560)
    | spl0_4 ),
    inference(component_clause,[status(thm)],[f116]) ).

fof(f119,plain,
    ( spl0_5
  <=> cC16(iV16560) ),
    introduced(split_symbol_definition) ).

fof(f121,plain,
    ( ~ cC16(iV16560)
    | spl0_5 ),
    inference(component_clause,[status(thm)],[f119]) ).

fof(f122,plain,
    ( spl0_6
  <=> cowlThing(iV16560) ),
    introduced(split_symbol_definition) ).

fof(f124,plain,
    ( ~ cowlThing(iV16560)
    | spl0_6 ),
    inference(component_clause,[status(thm)],[f122]) ).

fof(f125,plain,
    ( spl0_7
  <=> cC14(iV16560) ),
    introduced(split_symbol_definition) ).

fof(f127,plain,
    ( ~ cC14(iV16560)
    | spl0_7 ),
    inference(component_clause,[status(thm)],[f125]) ).

fof(f128,plain,
    ( spl0_8
  <=> cC8(iV16560) ),
    introduced(split_symbol_definition) ).

fof(f130,plain,
    ( ~ cC8(iV16560)
    | spl0_8 ),
    inference(component_clause,[status(thm)],[f128]) ).

fof(f131,plain,
    ( spl0_9
  <=> cowlThing(iV16561) ),
    introduced(split_symbol_definition) ).

fof(f133,plain,
    ( ~ cowlThing(iV16561)
    | spl0_9 ),
    inference(component_clause,[status(thm)],[f131]) ).

fof(f134,plain,
    ( spl0_10
  <=> cC6(iV16561) ),
    introduced(split_symbol_definition) ).

fof(f137,plain,
    ( spl0_11
  <=> cowlThing(iV16562) ),
    introduced(split_symbol_definition) ).

fof(f139,plain,
    ( ~ cowlThing(iV16562)
    | spl0_11 ),
    inference(component_clause,[status(thm)],[f137]) ).

fof(f140,plain,
    ( spl0_12
  <=> cC12(iV16562) ),
    introduced(split_symbol_definition) ).

fof(f143,plain,
    ( ~ spl0_0
    | spl0_1
    | spl0_2
    | ~ spl0_3
    | ~ spl0_4
    | ~ spl0_5
    | ~ spl0_6
    | ~ spl0_7
    | ~ spl0_8
    | ~ spl0_9
    | ~ spl0_10
    | ~ spl0_11
    | ~ spl0_12 ),
    inference(split_clause,[status(thm)],[f102,f104,f107,f110,f113,f116,f119,f122,f125,f128,f131,f134,f137,f140]) ).

fof(f144,plain,
    ( ~ spl0_0
    | spl0_1
    | ~ spl0_2
    | spl0_3
    | ~ spl0_4
    | ~ spl0_5
    | ~ spl0_6
    | ~ spl0_7
    | ~ spl0_8
    | ~ spl0_9
    | ~ spl0_10
    | ~ spl0_11
    | ~ spl0_12 ),
    inference(split_clause,[status(thm)],[f103,f104,f107,f110,f113,f116,f119,f122,f125,f128,f131,f134,f137,f140]) ).

fof(f145,plain,
    cC18(iV16560),
    inference(resolution,[status(thm)],[f80,f84]) ).

fof(f146,plain,
    cC16(iV16560),
    inference(resolution,[status(thm)],[f145,f59]) ).

fof(f147,plain,
    cC14(iV16560),
    inference(resolution,[status(thm)],[f146,f53]) ).

fof(f150,plain,
    ( spl0_13
  <=> cC2(iV16562) ),
    introduced(split_symbol_definition) ).

fof(f151,plain,
    ( cC2(iV16562)
    | ~ spl0_13 ),
    inference(component_clause,[status(thm)],[f150]) ).

fof(f153,plain,
    ( cC12(iV16562)
    | cC2(iV16562) ),
    inference(resolution,[status(thm)],[f44,f93]) ).

fof(f154,plain,
    ( spl0_12
    | spl0_13 ),
    inference(split_clause,[status(thm)],[f153,f140,f150]) ).

fof(f156,plain,
    ( $false
    | spl0_11 ),
    inference(forward_subsumption_resolution,[status(thm)],[f139,f28]) ).

fof(f157,plain,
    spl0_11,
    inference(contradiction_clause,[status(thm)],[f156]) ).

fof(f164,plain,
    ( spl0_14
  <=> cC2(iV16561) ),
    introduced(split_symbol_definition) ).

fof(f165,plain,
    ( cC2(iV16561)
    | ~ spl0_14 ),
    inference(component_clause,[status(thm)],[f164]) ).

fof(f167,plain,
    ( cC6(iV16561)
    | cC2(iV16561) ),
    inference(resolution,[status(thm)],[f71,f88]) ).

fof(f168,plain,
    ( spl0_10
    | spl0_14 ),
    inference(split_clause,[status(thm)],[f167,f134,f164]) ).

fof(f170,plain,
    ( $false
    | spl0_9 ),
    inference(forward_subsumption_resolution,[status(thm)],[f133,f28]) ).

fof(f171,plain,
    spl0_9,
    inference(contradiction_clause,[status(thm)],[f170]) ).

fof(f175,plain,
    ( ~ cC16(iV16560)
    | spl0_8 ),
    inference(resolution,[status(thm)],[f130,f54]) ).

fof(f176,plain,
    ( $false
    | spl0_8 ),
    inference(forward_subsumption_resolution,[status(thm)],[f175,f146]) ).

fof(f177,plain,
    spl0_8,
    inference(contradiction_clause,[status(thm)],[f176]) ).

fof(f178,plain,
    ( $false
    | spl0_7 ),
    inference(forward_subsumption_resolution,[status(thm)],[f127,f147]) ).

fof(f179,plain,
    spl0_7,
    inference(contradiction_clause,[status(thm)],[f178]) ).

fof(f180,plain,
    ( $false
    | spl0_6 ),
    inference(forward_subsumption_resolution,[status(thm)],[f124,f28]) ).

fof(f181,plain,
    spl0_6,
    inference(contradiction_clause,[status(thm)],[f180]) ).

fof(f182,plain,
    ( $false
    | spl0_5 ),
    inference(forward_subsumption_resolution,[status(thm)],[f121,f146]) ).

fof(f183,plain,
    spl0_5,
    inference(contradiction_clause,[status(thm)],[f182]) ).

fof(f184,plain,
    ( $false
    | spl0_4 ),
    inference(forward_subsumption_resolution,[status(thm)],[f118,f145]) ).

fof(f185,plain,
    spl0_4,
    inference(contradiction_clause,[status(thm)],[f184]) ).

fof(f186,plain,
    ( $false
    | spl0_0 ),
    inference(forward_subsumption_resolution,[status(thm)],[f106,f28]) ).

fof(f187,plain,
    spl0_0,
    inference(contradiction_clause,[status(thm)],[f186]) ).

fof(f188,plain,
    ( $false
    | ~ spl0_1 ),
    inference(forward_subsumption_resolution,[status(thm)],[f108,f29]) ).

fof(f189,plain,
    ~ spl0_1,
    inference(contradiction_clause,[status(thm)],[f188]) ).

fof(f192,plain,
    ( ~ xsd_string(sk0_6)
    | ~ spl0_3 ),
    inference(resolution,[status(thm)],[f114,f32]) ).

fof(f193,plain,
    ( $false
    | ~ spl0_2
    | ~ spl0_3 ),
    inference(forward_subsumption_resolution,[status(thm)],[f192,f111]) ).

fof(f194,plain,
    ( ~ spl0_2
    | ~ spl0_3 ),
    inference(contradiction_clause,[status(thm)],[f193]) ).

fof(f195,plain,
    ( xsd_integer(sk0_6)
    | spl0_2 ),
    inference(resolution,[status(thm)],[f112,f33]) ).

fof(f196,plain,
    ( spl0_3
    | spl0_2 ),
    inference(split_clause,[status(thm)],[f195,f113,f110]) ).

fof(f197,plain,
    ( $false
    | ~ spl0_14 ),
    inference(forward_subsumption_resolution,[status(thm)],[f165,f92]) ).

fof(f198,plain,
    ~ spl0_14,
    inference(contradiction_clause,[status(thm)],[f197]) ).

fof(f199,plain,
    ( $false
    | ~ spl0_13 ),
    inference(forward_subsumption_resolution,[status(thm)],[f151,f94]) ).

fof(f200,plain,
    ~ spl0_13,
    inference(contradiction_clause,[status(thm)],[f199]) ).

fof(f201,plain,
    $false,
    inference(sat_refutation,[status(thm)],[f143,f144,f154,f157,f168,f171,f177,f179,f181,f183,f185,f187,f189,f194,f196,f198,f200]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07  % Problem  : KRS150+1 : TPTP v8.1.2. Released v3.1.0.
% 0.00/0.08  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.07/0.26  % Computer : n012.cluster.edu
% 0.07/0.26  % Model    : x86_64 x86_64
% 0.07/0.26  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.26  % Memory   : 8042.1875MB
% 0.07/0.26  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.07/0.26  % CPULimit : 300
% 0.07/0.26  % WCLimit  : 300
% 0.07/0.26  % DateTime : Mon Apr 29 23:18:56 EDT 2024
% 0.07/0.26  % CPUTime  : 
% 0.07/0.27  % Drodi V3.6.0
% 0.07/0.27  % Refutation found
% 0.07/0.27  % SZS status Theorem for theBenchmark: Theorem is valid
% 0.07/0.27  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.07/0.28  % Elapsed time: 0.013760 seconds
% 0.07/0.28  % CPU time: 0.045186 seconds
% 0.07/0.28  % Total memory used: 2.942 MB
% 0.07/0.28  % Net memory used: 2.900 MB
%------------------------------------------------------------------------------