TSTP Solution File: PRO012+4 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : PRO012+4 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n008.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 : Sun May  5 08:47:37 EDT 2024

% Result   : Theorem 0.22s 0.44s
% Output   : Refutation 0.22s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :   16
% Syntax   : Number of formulae    :  103 (  33 unt;   0 def)
%            Number of atoms       :  368 (  33 equ)
%            Maximal formula atoms :   20 (   3 avg)
%            Number of connectives :  377 ( 112   ~; 118   |; 122   &)
%                                         (   3 <=>;  22  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   12 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   10 (   8 usr;   1 prp; 0-3 aty)
%            Number of functors    :   12 (  12 usr;   6 con; 0-3 aty)
%            Number of variables   :  227 ( 182   !;  45   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f3079,plain,
    $false,
    inference(subsumption_resolution,[],[f3076,f3046]) ).

fof(f3046,plain,
    ~ occurrence_of(sK7(sK3),tptp2),
    inference(unit_resulting_resolution,[],[f281,f293,f2942,f182]) ).

fof(f182,plain,
    ! [X2,X1] :
      ( ~ min_precedes(X1,X2,tptp0)
      | ~ occurrence_of(X2,tptp2)
      | ~ root_occ(X1,sK3)
      | ~ occurrence_of(X1,tptp3) ),
    inference(cnf_transformation,[],[f141]) ).

fof(f141,plain,
    ( ! [X1,X2] :
        ( ~ min_precedes(X1,X2,tptp0)
        | ( ~ occurrence_of(X2,tptp1)
          & ~ occurrence_of(X2,tptp2) )
        | ~ root_occ(X1,sK3)
        | ~ occurrence_of(X1,tptp3) )
    & occurrence_of(sK3,tptp0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK3])],[f88,f140]) ).

fof(f140,plain,
    ( ? [X0] :
        ( ! [X1,X2] :
            ( ~ min_precedes(X1,X2,tptp0)
            | ( ~ occurrence_of(X2,tptp1)
              & ~ occurrence_of(X2,tptp2) )
            | ~ root_occ(X1,X0)
            | ~ occurrence_of(X1,tptp3) )
        & occurrence_of(X0,tptp0) )
   => ( ! [X2,X1] :
          ( ~ min_precedes(X1,X2,tptp0)
          | ( ~ occurrence_of(X2,tptp1)
            & ~ occurrence_of(X2,tptp2) )
          | ~ root_occ(X1,sK3)
          | ~ occurrence_of(X1,tptp3) )
      & occurrence_of(sK3,tptp0) ) ),
    introduced(choice_axiom,[]) ).

fof(f88,plain,
    ? [X0] :
      ( ! [X1,X2] :
          ( ~ min_precedes(X1,X2,tptp0)
          | ( ~ occurrence_of(X2,tptp1)
            & ~ occurrence_of(X2,tptp2) )
          | ~ root_occ(X1,X0)
          | ~ occurrence_of(X1,tptp3) )
      & occurrence_of(X0,tptp0) ),
    inference(ennf_transformation,[],[f48]) ).

fof(f48,plain,
    ~ ! [X0] :
        ( occurrence_of(X0,tptp0)
       => ? [X1,X2] :
            ( min_precedes(X1,X2,tptp0)
            & ( occurrence_of(X2,tptp1)
              | occurrence_of(X2,tptp2) )
            & root_occ(X1,X0)
            & occurrence_of(X1,tptp3) ) ),
    inference(rectify,[],[f47]) ).

fof(f47,negated_conjecture,
    ~ ! [X106] :
        ( occurrence_of(X106,tptp0)
       => ? [X107,X108] :
            ( min_precedes(X107,X108,tptp0)
            & ( occurrence_of(X108,tptp1)
              | occurrence_of(X108,tptp2) )
            & root_occ(X107,X106)
            & occurrence_of(X107,tptp3) ) ),
    inference(negated_conjecture,[],[f46]) ).

fof(f46,conjecture,
    ! [X106] :
      ( occurrence_of(X106,tptp0)
     => ? [X107,X108] :
          ( min_precedes(X107,X108,tptp0)
          & ( occurrence_of(X108,tptp1)
            | occurrence_of(X108,tptp2) )
          & root_occ(X107,X106)
          & occurrence_of(X107,tptp3) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).

fof(f2942,plain,
    min_precedes(sK5(sK3),sK7(sK3),tptp0),
    inference(superposition,[],[f875,f2914]) ).

fof(f2914,plain,
    sK5(sK3) = sK16(sK7(sK3),tptp0),
    inference(forward_demodulation,[],[f2905,f2722]) ).

fof(f2722,plain,
    sK5(sK3) = sK16(sK6(sK3),tptp0),
    inference(unit_resulting_resolution,[],[f1062,f2639,f2675,f266]) ).

fof(f266,plain,
    ! [X2,X0,X1] :
      ( ~ root_occ(X1,X2)
      | X0 = X1
      | ~ root_occ(X0,X2)
      | ~ sP22(X2) ),
    inference(general_splitting,[],[f254,f265_D]) ).

fof(f265,plain,
    ! [X2,X3] :
      ( ~ occurrence_of(X2,X3)
      | sP22(X2) ),
    inference(cnf_transformation,[],[f265_D]) ).

fof(f265_D,plain,
    ! [X2] :
      ( ! [X3] : ~ occurrence_of(X2,X3)
    <=> ~ sP22(X2) ),
    introduced(general_splitting_component_introduction,[new_symbols(naming,[sP22])]) ).

fof(f254,plain,
    ! [X2,X3,X0,X1] :
      ( X0 = X1
      | ~ root_occ(X1,X2)
      | ~ root_occ(X0,X2)
      | ~ occurrence_of(X2,X3) ),
    inference(cnf_transformation,[],[f125]) ).

fof(f125,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X1
      | ~ root_occ(X1,X2)
      | ~ root_occ(X0,X2)
      | ~ occurrence_of(X2,X3) ),
    inference(flattening,[],[f124]) ).

fof(f124,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X1
      | ~ root_occ(X1,X2)
      | ~ root_occ(X0,X2)
      | ~ occurrence_of(X2,X3) ),
    inference(ennf_transformation,[],[f76]) ).

fof(f76,plain,
    ! [X0,X1,X2,X3] :
      ( ( root_occ(X1,X2)
        & root_occ(X0,X2)
        & occurrence_of(X2,X3) )
     => X0 = X1 ),
    inference(rectify,[],[f30]) ).

fof(f30,axiom,
    ! [X90,X91,X92,X93] :
      ( ( root_occ(X91,X92)
        & root_occ(X90,X92)
        & occurrence_of(X92,X93) )
     => X90 = X91 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_29) ).

fof(f2675,plain,
    root_occ(sK16(sK6(sK3),tptp0),sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f466,f970,f2624,f235]) ).

fof(f235,plain,
    ! [X2,X0,X1] :
      ( ~ subactivity_occurrence(X0,X1)
      | ~ root(X0,X2)
      | root_occ(X0,X1)
      | ~ occurrence_of(X1,X2) ),
    inference(cnf_transformation,[],[f172]) ).

fof(f172,plain,
    ! [X0,X1] :
      ( ( root_occ(X0,X1)
        | ! [X2] :
            ( ~ root(X0,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ occurrence_of(X1,X2) ) )
      & ( ( root(X0,sK15(X0,X1))
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,sK15(X0,X1)) )
        | ~ root_occ(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK15])],[f170,f171]) ).

fof(f171,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( root(X0,X3)
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,X3) )
     => ( root(X0,sK15(X0,X1))
        & subactivity_occurrence(X0,X1)
        & occurrence_of(X1,sK15(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f170,plain,
    ! [X0,X1] :
      ( ( root_occ(X0,X1)
        | ! [X2] :
            ( ~ root(X0,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ occurrence_of(X1,X2) ) )
      & ( ? [X3] :
            ( root(X0,X3)
            & subactivity_occurrence(X0,X1)
            & occurrence_of(X1,X3) )
        | ~ root_occ(X0,X1) ) ),
    inference(rectify,[],[f169]) ).

fof(f169,plain,
    ! [X0,X1] :
      ( ( root_occ(X0,X1)
        | ! [X2] :
            ( ~ root(X0,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ occurrence_of(X1,X2) ) )
      & ( ? [X2] :
            ( root(X0,X2)
            & subactivity_occurrence(X0,X1)
            & occurrence_of(X1,X2) )
        | ~ root_occ(X0,X1) ) ),
    inference(nnf_transformation,[],[f63]) ).

fof(f63,plain,
    ! [X0,X1] :
      ( root_occ(X0,X1)
    <=> ? [X2] :
          ( root(X0,X2)
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,X2) ) ),
    inference(rectify,[],[f20]) ).

fof(f20,axiom,
    ! [X58,X59] :
      ( root_occ(X58,X59)
    <=> ? [X60] :
          ( root(X58,X60)
          & subactivity_occurrence(X58,X59)
          & occurrence_of(X59,X60) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_19) ).

fof(f2624,plain,
    subactivity_occurrence(sK16(sK6(sK3),tptp0),sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f970,f1236,f874,f256]) ).

fof(f256,plain,
    ! [X2,X3,X0,X1] :
      ( ~ min_precedes(X0,X1,X2)
      | ~ subactivity_occurrence(X1,X3)
      | ~ occurrence_of(X3,X2)
      | subactivity_occurrence(X0,X3) ),
    inference(cnf_transformation,[],[f129]) ).

fof(f129,plain,
    ! [X0,X1,X2,X3] :
      ( subactivity_occurrence(X0,X3)
      | ~ subactivity_occurrence(X1,X3)
      | ~ occurrence_of(X3,X2)
      | ~ min_precedes(X0,X1,X2) ),
    inference(flattening,[],[f128]) ).

fof(f128,plain,
    ! [X0,X1,X2,X3] :
      ( subactivity_occurrence(X0,X3)
      | ~ subactivity_occurrence(X1,X3)
      | ~ occurrence_of(X3,X2)
      | ~ min_precedes(X0,X1,X2) ),
    inference(ennf_transformation,[],[f78]) ).

fof(f78,plain,
    ! [X0,X1,X2,X3] :
      ( ( subactivity_occurrence(X1,X3)
        & occurrence_of(X3,X2)
        & min_precedes(X0,X1,X2) )
     => subactivity_occurrence(X0,X3) ),
    inference(rectify,[],[f28]) ).

fof(f28,axiom,
    ! [X82,X83,X84,X85] :
      ( ( subactivity_occurrence(X83,X85)
        & occurrence_of(X85,X84)
        & min_precedes(X82,X83,X84) )
     => subactivity_occurrence(X82,X85) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_27) ).

fof(f874,plain,
    min_precedes(sK16(sK6(sK3),tptp0),sK6(sK3),tptp0),
    inference(unit_resulting_resolution,[],[f365,f241]) ).

fof(f241,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X0,X1,X2)
      | min_precedes(sK16(X1,X2),X1,X2) ),
    inference(cnf_transformation,[],[f174]) ).

fof(f174,plain,
    ! [X0,X1,X2] :
      ( ( min_precedes(sK16(X1,X2),X1,X2)
        & root(sK16(X1,X2),X2) )
      | ~ min_precedes(X0,X1,X2) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK16])],[f108,f173]) ).

fof(f173,plain,
    ! [X1,X2] :
      ( ? [X3] :
          ( min_precedes(X3,X1,X2)
          & root(X3,X2) )
     => ( min_precedes(sK16(X1,X2),X1,X2)
        & root(sK16(X1,X2),X2) ) ),
    introduced(choice_axiom,[]) ).

fof(f108,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( min_precedes(X3,X1,X2)
          & root(X3,X2) )
      | ~ min_precedes(X0,X1,X2) ),
    inference(ennf_transformation,[],[f67]) ).

fof(f67,plain,
    ! [X0,X1,X2] :
      ( min_precedes(X0,X1,X2)
     => ? [X3] :
          ( min_precedes(X3,X1,X2)
          & root(X3,X2) ) ),
    inference(rectify,[],[f24]) ).

fof(f24,axiom,
    ! [X68,X69,X70] :
      ( min_precedes(X68,X69,X70)
     => ? [X71] :
          ( min_precedes(X71,X69,X70)
          & root(X71,X70) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_23) ).

fof(f365,plain,
    min_precedes(sK5(sK3),sK6(sK3),tptp0),
    inference(unit_resulting_resolution,[],[f269,f200]) ).

fof(f200,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | min_precedes(sK5(X0),sK6(X0),tptp0) ),
    inference(cnf_transformation,[],[f146]) ).

fof(f146,plain,
    ! [X0] :
      ( ( ! [X4] :
            ( sK7(X0) = X4
            | sK6(X0) = X4
            | ~ min_precedes(sK5(X0),X4,tptp0) )
        & min_precedes(sK6(X0),sK7(X0),tptp0)
        & ( occurrence_of(sK7(X0),tptp1)
          | occurrence_of(sK7(X0),tptp2) )
        & min_precedes(sK5(X0),sK6(X0),tptp0)
        & occurrence_of(sK6(X0),tptp4)
        & root_occ(sK5(X0),X0)
        & occurrence_of(sK5(X0),tptp3) )
      | ~ sP0(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5,sK6,sK7])],[f144,f145]) ).

fof(f145,plain,
    ! [X0] :
      ( ? [X1,X2,X3] :
          ( ! [X4] :
              ( X3 = X4
              | X2 = X4
              | ~ min_precedes(X1,X4,tptp0) )
          & min_precedes(X2,X3,tptp0)
          & ( occurrence_of(X3,tptp1)
            | occurrence_of(X3,tptp2) )
          & min_precedes(X1,X2,tptp0)
          & occurrence_of(X2,tptp4)
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp3) )
     => ( ! [X4] :
            ( sK7(X0) = X4
            | sK6(X0) = X4
            | ~ min_precedes(sK5(X0),X4,tptp0) )
        & min_precedes(sK6(X0),sK7(X0),tptp0)
        & ( occurrence_of(sK7(X0),tptp1)
          | occurrence_of(sK7(X0),tptp2) )
        & min_precedes(sK5(X0),sK6(X0),tptp0)
        & occurrence_of(sK6(X0),tptp4)
        & root_occ(sK5(X0),X0)
        & occurrence_of(sK5(X0),tptp3) ) ),
    introduced(choice_axiom,[]) ).

fof(f144,plain,
    ! [X0] :
      ( ? [X1,X2,X3] :
          ( ! [X4] :
              ( X3 = X4
              | X2 = X4
              | ~ min_precedes(X1,X4,tptp0) )
          & min_precedes(X2,X3,tptp0)
          & ( occurrence_of(X3,tptp1)
            | occurrence_of(X3,tptp2) )
          & min_precedes(X1,X2,tptp0)
          & occurrence_of(X2,tptp4)
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp3) )
      | ~ sP0(X0) ),
    inference(nnf_transformation,[],[f134]) ).

fof(f134,plain,
    ! [X0] :
      ( ? [X1,X2,X3] :
          ( ! [X4] :
              ( X3 = X4
              | X2 = X4
              | ~ min_precedes(X1,X4,tptp0) )
          & min_precedes(X2,X3,tptp0)
          & ( occurrence_of(X3,tptp1)
            | occurrence_of(X3,tptp2) )
          & min_precedes(X1,X2,tptp0)
          & occurrence_of(X2,tptp4)
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp3) )
      | ~ sP0(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])]) ).

fof(f269,plain,
    sP0(sK3),
    inference(unit_resulting_resolution,[],[f181,f204]) ).

fof(f204,plain,
    ! [X0] :
      ( ~ occurrence_of(X0,tptp0)
      | sP0(X0) ),
    inference(cnf_transformation,[],[f135]) ).

fof(f135,plain,
    ! [X0] :
      ( sP0(X0)
      | ~ occurrence_of(X0,tptp0) ),
    inference(definition_folding,[],[f92,f134]) ).

fof(f92,plain,
    ! [X0] :
      ( ? [X1,X2,X3] :
          ( ! [X4] :
              ( X3 = X4
              | X2 = X4
              | ~ min_precedes(X1,X4,tptp0) )
          & min_precedes(X2,X3,tptp0)
          & ( occurrence_of(X3,tptp1)
            | occurrence_of(X3,tptp2) )
          & min_precedes(X1,X2,tptp0)
          & occurrence_of(X2,tptp4)
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp3) )
      | ~ occurrence_of(X0,tptp0) ),
    inference(flattening,[],[f91]) ).

fof(f91,plain,
    ! [X0] :
      ( ? [X1,X2,X3] :
          ( ! [X4] :
              ( X3 = X4
              | X2 = X4
              | ~ min_precedes(X1,X4,tptp0) )
          & min_precedes(X2,X3,tptp0)
          & ( occurrence_of(X3,tptp1)
            | occurrence_of(X3,tptp2) )
          & min_precedes(X1,X2,tptp0)
          & occurrence_of(X2,tptp4)
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp3) )
      | ~ occurrence_of(X0,tptp0) ),
    inference(ennf_transformation,[],[f51]) ).

fof(f51,plain,
    ! [X0] :
      ( occurrence_of(X0,tptp0)
     => ? [X1,X2,X3] :
          ( ! [X4] :
              ( min_precedes(X1,X4,tptp0)
             => ( X3 = X4
                | X2 = X4 ) )
          & min_precedes(X2,X3,tptp0)
          & ( occurrence_of(X3,tptp1)
            | occurrence_of(X3,tptp2) )
          & min_precedes(X1,X2,tptp0)
          & occurrence_of(X2,tptp4)
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp3) ) ),
    inference(rectify,[],[f33]) ).

fof(f33,axiom,
    ! [X101] :
      ( occurrence_of(X101,tptp0)
     => ? [X102,X103,X104] :
          ( ! [X105] :
              ( min_precedes(X102,X105,tptp0)
             => ( X104 = X105
                | X103 = X105 ) )
          & min_precedes(X103,X104,tptp0)
          & ( occurrence_of(X104,tptp1)
            | occurrence_of(X104,tptp2) )
          & min_precedes(X102,X103,tptp0)
          & occurrence_of(X103,tptp4)
          & root_occ(X102,X101)
          & occurrence_of(X102,tptp3) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_32) ).

fof(f181,plain,
    occurrence_of(sK3,tptp0),
    inference(cnf_transformation,[],[f141]) ).

fof(f1236,plain,
    subactivity_occurrence(sK6(sK3),sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f463,f243]) ).

fof(f243,plain,
    ! [X2,X0,X1] :
      ( ~ sP2(X0,X1,X2)
      | subactivity_occurrence(X1,sK17(X0,X1,X2)) ),
    inference(cnf_transformation,[],[f178]) ).

fof(f178,plain,
    ! [X0,X1,X2] :
      ( ( subactivity_occurrence(X0,sK17(X0,X1,X2))
        & subactivity_occurrence(X1,sK17(X0,X1,X2))
        & occurrence_of(sK17(X0,X1,X2),X2) )
      | ~ sP2(X0,X1,X2) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK17])],[f176,f177]) ).

fof(f177,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( subactivity_occurrence(X0,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X2) )
     => ( subactivity_occurrence(X0,sK17(X0,X1,X2))
        & subactivity_occurrence(X1,sK17(X0,X1,X2))
        & occurrence_of(sK17(X0,X1,X2),X2) ) ),
    introduced(choice_axiom,[]) ).

fof(f176,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( subactivity_occurrence(X0,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X2) )
      | ~ sP2(X0,X1,X2) ),
    inference(rectify,[],[f175]) ).

fof(f175,plain,
    ! [X2,X1,X0] :
      ( ? [X3] :
          ( subactivity_occurrence(X2,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X0) )
      | ~ sP2(X2,X1,X0) ),
    inference(nnf_transformation,[],[f138]) ).

fof(f138,plain,
    ! [X2,X1,X0] :
      ( ? [X3] :
          ( subactivity_occurrence(X2,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X0) )
      | ~ sP2(X2,X1,X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP2])]) ).

fof(f463,plain,
    sP2(sK7(sK3),sK6(sK3),tptp0),
    inference(unit_resulting_resolution,[],[f390,f245]) ).

fof(f245,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X1,X2,X0)
      | sP2(X2,X1,X0) ),
    inference(cnf_transformation,[],[f139]) ).

fof(f139,plain,
    ! [X0,X1,X2] :
      ( sP2(X2,X1,X0)
      | ~ min_precedes(X1,X2,X0) ),
    inference(definition_folding,[],[f109,f138]) ).

fof(f109,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( subactivity_occurrence(X2,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X0) )
      | ~ min_precedes(X1,X2,X0) ),
    inference(ennf_transformation,[],[f68]) ).

fof(f68,plain,
    ! [X0,X1,X2] :
      ( min_precedes(X1,X2,X0)
     => ? [X3] :
          ( subactivity_occurrence(X2,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X0) ) ),
    inference(rectify,[],[f7]) ).

fof(f7,axiom,
    ! [X21,X22,X23] :
      ( min_precedes(X22,X23,X21)
     => ? [X24] :
          ( subactivity_occurrence(X23,X24)
          & subactivity_occurrence(X22,X24)
          & occurrence_of(X24,X21) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_06) ).

fof(f390,plain,
    min_precedes(sK6(sK3),sK7(sK3),tptp0),
    inference(unit_resulting_resolution,[],[f269,f202]) ).

fof(f202,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | min_precedes(sK6(X0),sK7(X0),tptp0) ),
    inference(cnf_transformation,[],[f146]) ).

fof(f970,plain,
    occurrence_of(sK17(sK7(sK3),sK6(sK3),tptp0),tptp0),
    inference(unit_resulting_resolution,[],[f463,f242]) ).

fof(f242,plain,
    ! [X2,X0,X1] :
      ( ~ sP2(X0,X1,X2)
      | occurrence_of(sK17(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f178]) ).

fof(f466,plain,
    root(sK16(sK6(sK3),tptp0),tptp0),
    inference(unit_resulting_resolution,[],[f365,f240]) ).

fof(f240,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X0,X1,X2)
      | root(sK16(X1,X2),X2) ),
    inference(cnf_transformation,[],[f174]) ).

fof(f2639,plain,
    root_occ(sK5(sK3),sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f587,f970,f2618,f235]) ).

fof(f2618,plain,
    subactivity_occurrence(sK5(sK3),sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f970,f1236,f365,f256]) ).

fof(f587,plain,
    root(sK5(sK3),tptp0),
    inference(superposition,[],[f437,f523]) ).

fof(f523,plain,
    tptp0 = sK15(sK5(sK3),sK3),
    inference(unit_resulting_resolution,[],[f181,f422,f249]) ).

fof(f249,plain,
    ! [X2,X0,X1] :
      ( ~ occurrence_of(X0,X2)
      | X1 = X2
      | ~ occurrence_of(X0,X1) ),
    inference(cnf_transformation,[],[f117]) ).

fof(f117,plain,
    ! [X0,X1,X2] :
      ( X1 = X2
      | ~ occurrence_of(X0,X2)
      | ~ occurrence_of(X0,X1) ),
    inference(flattening,[],[f116]) ).

fof(f116,plain,
    ! [X0,X1,X2] :
      ( X1 = X2
      | ~ occurrence_of(X0,X2)
      | ~ occurrence_of(X0,X1) ),
    inference(ennf_transformation,[],[f72]) ).

fof(f72,plain,
    ! [X0,X1,X2] :
      ( ( occurrence_of(X0,X2)
        & occurrence_of(X0,X1) )
     => X1 = X2 ),
    inference(rectify,[],[f9]) ).

fof(f9,axiom,
    ! [X28,X29,X30] :
      ( ( occurrence_of(X28,X30)
        & occurrence_of(X28,X29) )
     => X29 = X30 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_08) ).

fof(f422,plain,
    occurrence_of(sK3,sK15(sK5(sK3),sK3)),
    inference(unit_resulting_resolution,[],[f293,f232]) ).

fof(f232,plain,
    ! [X0,X1] :
      ( ~ root_occ(X0,X1)
      | occurrence_of(X1,sK15(X0,X1)) ),
    inference(cnf_transformation,[],[f172]) ).

fof(f437,plain,
    root(sK5(sK3),sK15(sK5(sK3),sK3)),
    inference(unit_resulting_resolution,[],[f293,f234]) ).

fof(f234,plain,
    ! [X0,X1] :
      ( ~ root_occ(X0,X1)
      | root(X0,sK15(X0,X1)) ),
    inference(cnf_transformation,[],[f172]) ).

fof(f1062,plain,
    sP22(sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f970,f265]) ).

fof(f2905,plain,
    sK16(sK6(sK3),tptp0) = sK16(sK7(sK3),tptp0),
    inference(unit_resulting_resolution,[],[f1062,f2675,f2689,f266]) ).

fof(f2689,plain,
    root_occ(sK16(sK7(sK3),tptp0),sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f467,f970,f2628,f235]) ).

fof(f2628,plain,
    subactivity_occurrence(sK16(sK7(sK3),tptp0),sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f970,f1427,f875,f256]) ).

fof(f1427,plain,
    subactivity_occurrence(sK7(sK3),sK17(sK7(sK3),sK6(sK3),tptp0)),
    inference(unit_resulting_resolution,[],[f463,f244]) ).

fof(f244,plain,
    ! [X2,X0,X1] :
      ( ~ sP2(X0,X1,X2)
      | subactivity_occurrence(X0,sK17(X0,X1,X2)) ),
    inference(cnf_transformation,[],[f178]) ).

fof(f467,plain,
    root(sK16(sK7(sK3),tptp0),tptp0),
    inference(unit_resulting_resolution,[],[f390,f240]) ).

fof(f875,plain,
    min_precedes(sK16(sK7(sK3),tptp0),sK7(sK3),tptp0),
    inference(unit_resulting_resolution,[],[f390,f241]) ).

fof(f293,plain,
    root_occ(sK5(sK3),sK3),
    inference(unit_resulting_resolution,[],[f269,f198]) ).

fof(f198,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | root_occ(sK5(X0),X0) ),
    inference(cnf_transformation,[],[f146]) ).

fof(f281,plain,
    occurrence_of(sK5(sK3),tptp3),
    inference(unit_resulting_resolution,[],[f269,f197]) ).

fof(f197,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | occurrence_of(sK5(X0),tptp3) ),
    inference(cnf_transformation,[],[f146]) ).

fof(f3076,plain,
    occurrence_of(sK7(sK3),tptp2),
    inference(unit_resulting_resolution,[],[f269,f3045,f201]) ).

fof(f201,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | occurrence_of(sK7(X0),tptp2)
      | occurrence_of(sK7(X0),tptp1) ),
    inference(cnf_transformation,[],[f146]) ).

fof(f3045,plain,
    ~ occurrence_of(sK7(sK3),tptp1),
    inference(unit_resulting_resolution,[],[f281,f293,f2942,f183]) ).

fof(f183,plain,
    ! [X2,X1] :
      ( ~ min_precedes(X1,X2,tptp0)
      | ~ occurrence_of(X2,tptp1)
      | ~ root_occ(X1,sK3)
      | ~ occurrence_of(X1,tptp3) ),
    inference(cnf_transformation,[],[f141]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13  % Problem    : PRO012+4 : TPTP v8.1.2. Released v4.0.0.
% 0.08/0.15  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.16/0.36  % Computer : n008.cluster.edu
% 0.16/0.36  % Model    : x86_64 x86_64
% 0.16/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36  % Memory   : 8042.1875MB
% 0.16/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36  % CPULimit   : 300
% 0.16/0.36  % WCLimit    : 300
% 0.16/0.36  % DateTime   : Fri May  3 20:37:08 EDT 2024
% 0.16/0.36  % CPUTime    : 
% 0.16/0.37  % (15646)Running in auto input_syntax mode. Trying TPTP
% 0.16/0.38  % (15649)WARNING: value z3 for option sas not known
% 0.16/0.38  % (15647)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.16/0.38  % (15648)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.16/0.38  % (15650)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.16/0.39  % (15649)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.16/0.39  % (15651)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.16/0.39  % (15652)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.16/0.39  % (15653)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.16/0.39  Detected minimum model sizes of [4]
% 0.16/0.39  Detected maximum model sizes of [max]
% 0.16/0.39  Detected minimum model sizes of [4]
% 0.16/0.39  Detected maximum model sizes of [max]
% 0.16/0.39  TRYING [4]
% 0.16/0.39  TRYING [4]
% 0.16/0.40  TRYING [5]
% 0.22/0.40  TRYING [5]
% 0.22/0.44  % (15653)First to succeed.
% 0.22/0.44  TRYING [6]
% 0.22/0.44  % (15653)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-15646"
% 0.22/0.44  % (15653)Refutation found. Thanks to Tanya!
% 0.22/0.44  % SZS status Theorem for theBenchmark
% 0.22/0.44  % SZS output start Proof for theBenchmark
% See solution above
% 0.22/0.45  % (15653)------------------------------
% 0.22/0.45  % (15653)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.22/0.45  % (15653)Termination reason: Refutation
% 0.22/0.45  
% 0.22/0.45  % (15653)Memory used [KB]: 1697
% 0.22/0.45  % (15653)Time elapsed: 0.060 s
% 0.22/0.45  % (15653)Instructions burned: 101 (million)
% 0.22/0.45  % (15646)Success in time 0.078 s
%------------------------------------------------------------------------------