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Vampire-SAT---5.0.1.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : PRO002+4 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Sep 29 12:30:32 PM UTC 2026

% Result   : Theorem 58.28s 8.78s
% Output   : Refutation 58.28s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   28
%            Number of leaves      :   44
% Syntax   : Number of formulae    :  332 (  40 unt;  19 def)
%            Number of atoms       : 1043 (  80 equ)
%            Maximal formula atoms :   10 (   3 avg)
%            Number of connectives : 1245 ( 534   ~; 566   |;  97   &)
%                                         (  25 <=>;  23  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   5 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :   37 (  35 usr;  20 prp; 0-5 aty)
%            Number of functors    :   18 (  18 usr;   7 con; 0-3 aty)
%            Number of variables   :  458 (   0 sgn 418   !;  40   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [X0,X1] :
      ( ( occurrence_of(X1,X0)
        & ~ atomic(X0) )
     => ? [X2] :
          ( root(X2,X0)
          & subactivity_occurrence(X2,X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos) ).

fof(f3,axiom,
    ! [X0,X1,X2,X3] :
      ( ( occurrence_of(X1,X0)
        & subactivity_occurrence(X2,X1)
        & leaf_occ(X3,X1)
        & arboreal(X2)
        & ~ min_precedes(X2,X3,X0) )
     => X3 = X2 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_02) ).

fof(f4,axiom,
    ! [X0,X1] :
      ( occurrence_of(X1,X0)
     => ( activity(X0)
        & activity_occurrence(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_03) ).

fof(f5,axiom,
    ! [X0,X1,X2,X3] :
      ( ( occurrence_of(X1,X0)
        & arboreal(X2)
        & arboreal(X3)
        & subactivity_occurrence(X2,X1)
        & subactivity_occurrence(X3,X1) )
     => ( min_precedes(X2,X3,X0)
        | min_precedes(X3,X2,X0)
        | X2 = X3 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_04) ).

fof(f7,axiom,
    ! [X0,X1,X2] :
      ( min_precedes(X1,X2,X0)
     => ? [X3] :
          ( occurrence_of(X3,X0)
          & subactivity_occurrence(X1,X3)
          & subactivity_occurrence(X2,X3) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_06) ).

fof(f9,axiom,
    ! [X0,X1,X2] :
      ( ( occurrence_of(X0,X1)
        & occurrence_of(X0,X2) )
     => X1 = X2 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_08) ).

fof(f12,axiom,
    ! [X0,X1] :
      ( subactivity_occurrence(X0,X1)
     => ( activity_occurrence(X0)
        & activity_occurrence(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_11) ).

fof(f13,axiom,
    ! [X0] :
      ( activity_occurrence(X0)
     => ? [X1] :
          ( activity(X1)
          & occurrence_of(X0,X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_12) ).

fof(f14,axiom,
    ! [X0] :
      ( legal(X0)
     => arboreal(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_13) ).

fof(f17,axiom,
    ! [X0,X1] :
      ( occurrence_of(X0,X1)
     => ( arboreal(X0)
      <=> atomic(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_16) ).

fof(f18,axiom,
    ! [X0,X1] :
      ( root(X0,X1)
     => legal(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_17) ).

fof(f20,axiom,
    ! [X0,X1] :
      ( root_occ(X0,X1)
    <=> ? [X2] :
          ( occurrence_of(X1,X2)
          & subactivity_occurrence(X0,X1)
          & root(X0,X2) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_19) ).

fof(f22,axiom,
    ! [X0,X1] :
      ( precedes(X0,X1)
    <=> ( earlier(X0,X1)
        & legal(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_21) ).

fof(f23,axiom,
    ! [X0,X1,X2] :
      ( min_precedes(X0,X1,X2)
     => ~ root(X1,X2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_22) ).

fof(f25,axiom,
    ! [X0,X1,X2] :
      ( min_precedes(X0,X1,X2)
     => precedes(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_24) ).

fof(f26,axiom,
    ! [X0,X1,X2] :
      ( next_subocc(X0,X1,X2)
     => ( arboreal(X0)
        & arboreal(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_25) ).

fof(f27,axiom,
    ! [X0,X1,X2] :
      ( next_subocc(X0,X1,X2)
    <=> ( min_precedes(X0,X1,X2)
        & ~ ? [X3] :
              ( min_precedes(X0,X3,X2)
              & min_precedes(X3,X1,X2) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_26) ).

fof(f30,axiom,
    ! [X0,X1,X2,X3] :
      ( ( occurrence_of(X2,X3)
        & root_occ(X0,X2)
        & root_occ(X1,X2) )
     => X0 = X1 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_29) ).

fof(f33,axiom,
    ! [X0] :
      ( occurrence_of(X0,tptp0)
     => ? [X1,X2] :
          ( occurrence_of(X1,tptp4)
          & root_occ(X1,X0)
          & ( occurrence_of(X2,tptp3)
            | occurrence_of(X2,tptp2) )
          & leaf_occ(X2,X0)
          & next_subocc(X1,X2,tptp0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_32) ).

fof(f36,axiom,
    atomic(tptp4),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_35) ).

fof(f47,axiom,
    ! [X0,X1,X2,X3,X4] :
      ( send_message(X0,X1,X2,X3,X4)
     => ( X0 != tptp4
        & X0 != tptp3
        & X0 != tptp2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_46) ).

fof(f48,axiom,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ( send_message(X0,X1,X2,X3,X4)
        & occurrence_of(X5,X0) )
     => min_precedes(X3,X5,X4) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_47) ).

fof(f49,axiom,
    ! [X0,X1,X2] :
      ( tptp1(X0,X1,X2)
     => ( activity(X0)
        & ~ atomic(X0)
        & ~ atomic(X1)
        & root(X2,X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_48) ).

fof(f50,axiom,
    ! [X0,X1,X2,X3] :
      ( ( tptp1(X0,X1,X2)
        & occurrence_of(X3,X0) )
     => ? [X4,X5,X6,X7] :
          ( send_message(X4,X5,X6,X2,X1)
          & occurrence_of(X7,X4)
          & root_occ(X7,X3) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_49) ).

fof(f52,conjecture,
    ~ ? [X0,X1,X2] :
        ( tptp1(X0,tptp0,X1)
        & occurrence_of(X2,X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).

fof(f53,negated_conjecture,
    ~ ~ ? [X0,X1,X2] :
          ( tptp1(X0,tptp0,X1)
          & occurrence_of(X2,X0) ),
    inference(negated_conjecture,[status(cth)],[f52]) ).

fof(f54,plain,
    ? [X0,X1,X2] :
      ( tptp1(X0,tptp0,X1)
      & occurrence_of(X2,X0) ),
    inference(flattening,[],[f53]) ).

fof(f58,plain,
    ! [X0] :
      ( activity_occurrence(X0)
     => ? [X1] : occurrence_of(X0,X1) ),
    inference(pure_predicate_removal,[],[f13]) ).

fof(f59,plain,
    ! [X0,X1] :
      ( occurrence_of(X1,X0)
     => activity_occurrence(X1) ),
    inference(pure_predicate_removal,[],[f4]) ).

fof(f60,plain,
    ! [X0,X1,X2] :
      ( tptp1(X0,X1,X2)
     => ( ~ atomic(X0)
        & ~ atomic(X1)
        & root(X2,X1) ) ),
    inference(pure_predicate_removal,[],[f49]) ).

fof(f63,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( root(X2,X0)
          & subactivity_occurrence(X2,X1) )
      | ~ occurrence_of(X1,X0)
      | atomic(X0) ),
    inference(ennf_transformation,[],[f1]) ).

fof(f64,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( root(X2,X0)
          & subactivity_occurrence(X2,X1) )
      | ~ occurrence_of(X1,X0)
      | atomic(X0) ),
    inference(flattening,[],[f63]) ).

fof(f67,plain,
    ! [X0,X1,X2,X3] :
      ( X3 = X2
      | ~ occurrence_of(X1,X0)
      | ~ subactivity_occurrence(X2,X1)
      | ~ leaf_occ(X3,X1)
      | ~ arboreal(X2)
      | min_precedes(X2,X3,X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f68,plain,
    ! [X0,X1,X2,X3] :
      ( X3 = X2
      | ~ occurrence_of(X1,X0)
      | ~ subactivity_occurrence(X2,X1)
      | ~ leaf_occ(X3,X1)
      | ~ arboreal(X2)
      | min_precedes(X2,X3,X0) ),
    inference(flattening,[],[f67]) ).

fof(f69,plain,
    ! [X0,X1] :
      ( activity_occurrence(X1)
      | ~ occurrence_of(X1,X0) ),
    inference(ennf_transformation,[],[f59]) ).

fof(f70,plain,
    ! [X0,X1,X2,X3] :
      ( min_precedes(X2,X3,X0)
      | min_precedes(X3,X2,X0)
      | X2 = X3
      | ~ occurrence_of(X1,X0)
      | ~ arboreal(X2)
      | ~ arboreal(X3)
      | ~ subactivity_occurrence(X2,X1)
      | ~ subactivity_occurrence(X3,X1) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f71,plain,
    ! [X0,X1,X2,X3] :
      ( min_precedes(X2,X3,X0)
      | min_precedes(X3,X2,X0)
      | X2 = X3
      | ~ occurrence_of(X1,X0)
      | ~ arboreal(X2)
      | ~ arboreal(X3)
      | ~ subactivity_occurrence(X2,X1)
      | ~ subactivity_occurrence(X3,X1) ),
    inference(flattening,[],[f70]) ).

fof(f73,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( occurrence_of(X3,X0)
          & subactivity_occurrence(X1,X3)
          & subactivity_occurrence(X2,X3) )
      | ~ min_precedes(X1,X2,X0) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f76,plain,
    ! [X0,X1,X2] :
      ( X1 = X2
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,X2) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f77,plain,
    ! [X0,X1,X2] :
      ( X1 = X2
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,X2) ),
    inference(flattening,[],[f76]) ).

fof(f82,plain,
    ! [X0,X1] :
      ( ( activity_occurrence(X0)
        & activity_occurrence(X1) )
      | ~ subactivity_occurrence(X0,X1) ),
    inference(ennf_transformation,[],[f12]) ).

fof(f83,plain,
    ! [X0] :
      ( ? [X1] : occurrence_of(X0,X1)
      | ~ activity_occurrence(X0) ),
    inference(ennf_transformation,[],[f58]) ).

fof(f84,plain,
    ! [X0] :
      ( arboreal(X0)
      | ~ legal(X0) ),
    inference(ennf_transformation,[],[f14]) ).

fof(f87,plain,
    ! [X0,X1] :
      ( ( arboreal(X0)
      <=> atomic(X1) )
      | ~ occurrence_of(X0,X1) ),
    inference(ennf_transformation,[],[f17]) ).

fof(f88,plain,
    ! [X0,X1] :
      ( legal(X0)
      | ~ root(X0,X1) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f90,plain,
    ! [X0,X1,X2] :
      ( ~ root(X1,X2)
      | ~ min_precedes(X0,X1,X2) ),
    inference(ennf_transformation,[],[f23]) ).

fof(f92,plain,
    ! [X0,X1,X2] :
      ( precedes(X0,X1)
      | ~ min_precedes(X0,X1,X2) ),
    inference(ennf_transformation,[],[f25]) ).

fof(f93,plain,
    ! [X0,X1,X2] :
      ( ( arboreal(X0)
        & arboreal(X1) )
      | ~ next_subocc(X0,X1,X2) ),
    inference(ennf_transformation,[],[f26]) ).

fof(f94,plain,
    ! [X0,X1,X2] :
      ( next_subocc(X0,X1,X2)
    <=> ( min_precedes(X0,X1,X2)
        & ! [X3] :
            ( ~ min_precedes(X0,X3,X2)
            | ~ min_precedes(X3,X1,X2) ) ) ),
    inference(ennf_transformation,[],[f27]) ).

fof(f99,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X1
      | ~ occurrence_of(X2,X3)
      | ~ root_occ(X0,X2)
      | ~ root_occ(X1,X2) ),
    inference(ennf_transformation,[],[f30]) ).

fof(f100,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X1
      | ~ occurrence_of(X2,X3)
      | ~ root_occ(X0,X2)
      | ~ root_occ(X1,X2) ),
    inference(flattening,[],[f99]) ).

fof(f105,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( occurrence_of(X1,tptp4)
          & root_occ(X1,X0)
          & ( occurrence_of(X2,tptp3)
            | occurrence_of(X2,tptp2) )
          & leaf_occ(X2,X0)
          & next_subocc(X1,X2,tptp0) )
      | ~ occurrence_of(X0,tptp0) ),
    inference(ennf_transformation,[],[f33]) ).

fof(f107,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ( X0 != tptp4
        & X0 != tptp3
        & X0 != tptp2 )
      | ~ send_message(X0,X1,X2,X3,X4) ),
    inference(ennf_transformation,[],[f47]) ).

fof(f108,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( min_precedes(X3,X5,X4)
      | ~ send_message(X0,X1,X2,X3,X4)
      | ~ occurrence_of(X5,X0) ),
    inference(ennf_transformation,[],[f48]) ).

fof(f109,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( min_precedes(X3,X5,X4)
      | ~ send_message(X0,X1,X2,X3,X4)
      | ~ occurrence_of(X5,X0) ),
    inference(flattening,[],[f108]) ).

fof(f110,plain,
    ! [X0,X1,X2] :
      ( ( ~ atomic(X0)
        & ~ atomic(X1)
        & root(X2,X1) )
      | ~ tptp1(X0,X1,X2) ),
    inference(ennf_transformation,[],[f60]) ).

fof(f111,plain,
    ! [X0,X1,X2,X3] :
      ( ? [X4,X5,X6,X7] :
          ( send_message(X4,X5,X6,X2,X1)
          & occurrence_of(X7,X4)
          & root_occ(X7,X3) )
      | ~ tptp1(X0,X1,X2)
      | ~ occurrence_of(X3,X0) ),
    inference(ennf_transformation,[],[f50]) ).

fof(f112,plain,
    ! [X0,X1,X2,X3] :
      ( ? [X4,X5,X6,X7] :
          ( send_message(X4,X5,X6,X2,X1)
          & occurrence_of(X7,X4)
          & root_occ(X7,X3) )
      | ~ tptp1(X0,X1,X2)
      | ~ occurrence_of(X3,X0) ),
    inference(flattening,[],[f111]) ).

fof(f113,plain,
    ! [X0,X1] :
      ( ( root(sK0(X0,X1),X0)
        & subactivity_occurrence(sK0(X0,X1),X1) )
      | ~ occurrence_of(X1,X0)
      | atomic(X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X2,sK0(X0,X1))],[f64]) ).

fof(f115,plain,
    ! [X0,X1,X2] :
      ( ( occurrence_of(sK2(X0,X1,X2),X0)
        & subactivity_occurrence(X1,sK2(X0,X1,X2))
        & subactivity_occurrence(X2,sK2(X0,X1,X2)) )
      | ~ min_precedes(X1,X2,X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK2]),skolemize(X3,sK2(X0,X1,X2))],[f73]) ).

fof(f117,plain,
    ! [X0] :
      ( occurrence_of(X0,sK4(X0))
      | ~ activity_occurrence(X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK4]),skolemize(X1,sK4(X0))],[f83]) ).

fof(f123,plain,
    ! [X0,X1] :
      ( ( ( arboreal(X0)
          | ~ atomic(X1) )
        & ( atomic(X1)
          | ~ arboreal(X0) ) )
      | ~ occurrence_of(X0,X1) ),
    inference(nnf_transformation,[],[f87]) ).

fof(f127,plain,
    ! [X0,X1] :
      ( ( root_occ(X0,X1)
        | ! [X2] :
            ( ~ occurrence_of(X1,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ root(X0,X2) ) )
      & ( ? [X2] :
            ( occurrence_of(X1,X2)
            & subactivity_occurrence(X0,X1)
            & root(X0,X2) )
        | ~ root_occ(X0,X1) ) ),
    inference(nnf_transformation,[],[f20]) ).

fof(f128,plain,
    ! [X0,X1] :
      ( ( root_occ(X0,X1)
        | ! [X2] :
            ( ~ occurrence_of(X1,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ root(X0,X2) ) )
      & ( ? [X3] :
            ( occurrence_of(X1,X3)
            & subactivity_occurrence(X0,X1)
            & root(X0,X3) )
        | ~ root_occ(X0,X1) ) ),
    inference(rectify,[],[f127]) ).

fof(f129,plain,
    ! [X0,X1] :
      ( ( root_occ(X0,X1)
        | ! [X2] :
            ( ~ occurrence_of(X1,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ root(X0,X2) ) )
      & ( ( occurrence_of(X1,sK9(X0,X1))
          & subactivity_occurrence(X0,X1)
          & root(X0,sK9(X0,X1)) )
        | ~ root_occ(X0,X1) ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK9]),skolemize(X3,sK9(X0,X1))],[f128]) ).

fof(f130,plain,
    ! [X0,X1] :
      ( ( precedes(X0,X1)
        | ~ earlier(X0,X1)
        | ~ legal(X1) )
      & ( ( earlier(X0,X1)
          & legal(X1) )
        | ~ precedes(X0,X1) ) ),
    inference(nnf_transformation,[],[f22]) ).

fof(f131,plain,
    ! [X0,X1] :
      ( ( precedes(X0,X1)
        | ~ earlier(X0,X1)
        | ~ legal(X1) )
      & ( ( earlier(X0,X1)
          & legal(X1) )
        | ~ precedes(X0,X1) ) ),
    inference(flattening,[],[f130]) ).

fof(f133,plain,
    ! [X0,X1,X2] :
      ( ( next_subocc(X0,X1,X2)
        | ~ min_precedes(X0,X1,X2)
        | ? [X3] :
            ( min_precedes(X0,X3,X2)
            & min_precedes(X3,X1,X2) ) )
      & ( ( min_precedes(X0,X1,X2)
          & ! [X3] :
              ( ~ min_precedes(X0,X3,X2)
              | ~ min_precedes(X3,X1,X2) ) )
        | ~ next_subocc(X0,X1,X2) ) ),
    inference(nnf_transformation,[],[f94]) ).

fof(f134,plain,
    ! [X0,X1,X2] :
      ( ( next_subocc(X0,X1,X2)
        | ~ min_precedes(X0,X1,X2)
        | ? [X3] :
            ( min_precedes(X0,X3,X2)
            & min_precedes(X3,X1,X2) ) )
      & ( ( min_precedes(X0,X1,X2)
          & ! [X3] :
              ( ~ min_precedes(X0,X3,X2)
              | ~ min_precedes(X3,X1,X2) ) )
        | ~ next_subocc(X0,X1,X2) ) ),
    inference(flattening,[],[f133]) ).

fof(f135,plain,
    ! [X0,X1,X2] :
      ( ( next_subocc(X0,X1,X2)
        | ~ min_precedes(X0,X1,X2)
        | ? [X3] :
            ( min_precedes(X0,X3,X2)
            & min_precedes(X3,X1,X2) ) )
      & ( ( min_precedes(X0,X1,X2)
          & ! [X4] :
              ( ~ min_precedes(X0,X4,X2)
              | ~ min_precedes(X4,X1,X2) ) )
        | ~ next_subocc(X0,X1,X2) ) ),
    inference(rectify,[],[f134]) ).

fof(f136,plain,
    ! [X0,X1,X2] :
      ( ( next_subocc(X0,X1,X2)
        | ~ min_precedes(X0,X1,X2)
        | ( min_precedes(X0,sK11(X0,X1,X2),X2)
          & min_precedes(sK11(X0,X1,X2),X1,X2) ) )
      & ( ( min_precedes(X0,X1,X2)
          & ! [X4] :
              ( ~ min_precedes(X0,X4,X2)
              | ~ min_precedes(X4,X1,X2) ) )
        | ~ next_subocc(X0,X1,X2) ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK11]),skolemize(X3,sK11(X0,X1,X2))],[f135]) ).

fof(f137,plain,
    ! [X0] :
      ( ( occurrence_of(sK12(X0),tptp4)
        & root_occ(sK12(X0),X0)
        & ( occurrence_of(sK13(X0),tptp3)
          | occurrence_of(sK13(X0),tptp2) )
        & leaf_occ(sK13(X0),X0)
        & next_subocc(sK12(X0),sK13(X0),tptp0) )
      | ~ occurrence_of(X0,tptp0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK12,sK13]),skolemize(X1,sK12(X0)),skolemize(X2,sK13(X0))],[f105]) ).

fof(f138,plain,
    ! [X0,X1,X2,X3] :
      ( ( send_message(sK14(X1,X2,X3),sK15(X1,X2,X3),sK16(X1,X2,X3),X2,X1)
        & occurrence_of(sK17(X1,X2,X3),sK14(X1,X2,X3))
        & root_occ(sK17(X1,X2,X3),X3) )
      | ~ tptp1(X0,X1,X2)
      | ~ occurrence_of(X3,X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK14,sK15,sK16,sK17]),skolemize(X4,sK14(X1,X2,X3)),skolemize(X5,sK15(X1,X2,X3)),skolemize(X6,sK16(X1,X2,X3)),skolemize(X7,sK17(X1,X2,X3))],[f112]) ).

fof(f139,plain,
    ( tptp1(sK18,tptp0,sK19)
    & occurrence_of(sK20,sK18) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK18,sK19,sK20]),skolemize(X0,sK18),skolemize(X1,sK19),skolemize(X2,sK20)],[f54]) ).

fof(f140,plain,
    ! [X0,X1] :
      ( subactivity_occurrence(sK0(X0,X1),X1)
      | ~ occurrence_of(X1,X0)
      | atomic(X0) ),
    inference(cnf_transformation,[],[f113]) ).

fof(f141,plain,
    ! [X0,X1] :
      ( root(sK0(X0,X1),X0)
      | ~ occurrence_of(X1,X0)
      | atomic(X0) ),
    inference(cnf_transformation,[],[f113]) ).

fof(f143,plain,
    ! [X2,X3,X0,X1] :
      ( ~ leaf_occ(X3,X1)
      | ~ occurrence_of(X1,X0)
      | ~ subactivity_occurrence(X2,X1)
      | X2 = X3
      | ~ arboreal(X2)
      | min_precedes(X2,X3,X0) ),
    inference(cnf_transformation,[],[f68]) ).

fof(f144,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X1,X0)
      | activity_occurrence(X1) ),
    inference(cnf_transformation,[],[f69]) ).

fof(f145,plain,
    ! [X2,X3,X0,X1] :
      ( ~ subactivity_occurrence(X3,X1)
      | min_precedes(X3,X2,X0)
      | X2 = X3
      | ~ occurrence_of(X1,X0)
      | ~ arboreal(X2)
      | ~ arboreal(X3)
      | ~ subactivity_occurrence(X2,X1)
      | min_precedes(X2,X3,X0) ),
    inference(cnf_transformation,[],[f71]) ).

fof(f147,plain,
    ! [X2,X0,X1] :
      ( subactivity_occurrence(X2,sK2(X0,X1,X2))
      | ~ min_precedes(X1,X2,X0) ),
    inference(cnf_transformation,[],[f115]) ).

fof(f148,plain,
    ! [X2,X0,X1] :
      ( subactivity_occurrence(X1,sK2(X0,X1,X2))
      | ~ min_precedes(X1,X2,X0) ),
    inference(cnf_transformation,[],[f115]) ).

fof(f149,plain,
    ! [X2,X0,X1] :
      ( occurrence_of(sK2(X0,X1,X2),X0)
      | ~ min_precedes(X1,X2,X0) ),
    inference(cnf_transformation,[],[f115]) ).

fof(f152,plain,
    ! [X2,X0,X1] :
      ( ~ occurrence_of(X0,X2)
      | ~ occurrence_of(X0,X1)
      | X1 = X2 ),
    inference(cnf_transformation,[],[f77]) ).

fof(f155,plain,
    ! [X0,X1] :
      ( ~ subactivity_occurrence(X0,X1)
      | activity_occurrence(X1) ),
    inference(cnf_transformation,[],[f82]) ).

fof(f156,plain,
    ! [X0,X1] :
      ( ~ subactivity_occurrence(X0,X1)
      | activity_occurrence(X0) ),
    inference(cnf_transformation,[],[f82]) ).

fof(f157,plain,
    ! [X0] :
      ( occurrence_of(X0,sK4(X0))
      | ~ activity_occurrence(X0) ),
    inference(cnf_transformation,[],[f117]) ).

fof(f158,plain,
    ! [X0] :
      ( ~ legal(X0)
      | arboreal(X0) ),
    inference(cnf_transformation,[],[f84]) ).

fof(f166,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X0,X1)
      | ~ atomic(X1)
      | arboreal(X0) ),
    inference(cnf_transformation,[],[f123]) ).

fof(f167,plain,
    ! [X0,X1] :
      ( ~ root(X0,X1)
      | legal(X0) ),
    inference(cnf_transformation,[],[f88]) ).

fof(f173,plain,
    ! [X0,X1] :
      ( ~ root_occ(X0,X1)
      | subactivity_occurrence(X0,X1) ),
    inference(cnf_transformation,[],[f129]) ).

fof(f175,plain,
    ! [X2,X0,X1] :
      ( ~ root(X0,X2)
      | ~ occurrence_of(X1,X2)
      | ~ subactivity_occurrence(X0,X1)
      | root_occ(X0,X1) ),
    inference(cnf_transformation,[],[f129]) ).

fof(f177,plain,
    ! [X0,X1] :
      ( ~ precedes(X0,X1)
      | legal(X1) ),
    inference(cnf_transformation,[],[f131]) ).

fof(f180,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X0,X1,X2)
      | ~ root(X1,X2) ),
    inference(cnf_transformation,[],[f90]) ).

fof(f183,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X0,X1,X2)
      | precedes(X0,X1) ),
    inference(cnf_transformation,[],[f92]) ).

fof(f184,plain,
    ! [X2,X0,X1] :
      ( ~ next_subocc(X0,X1,X2)
      | arboreal(X1) ),
    inference(cnf_transformation,[],[f93]) ).

fof(f186,plain,
    ! [X2,X0,X1,X4] :
      ( ~ next_subocc(X0,X1,X2)
      | ~ min_precedes(X4,X1,X2)
      | ~ min_precedes(X0,X4,X2) ),
    inference(cnf_transformation,[],[f136]) ).

fof(f188,plain,
    ! [X2,X0,X1] :
      ( min_precedes(sK11(X0,X1,X2),X1,X2)
      | ~ min_precedes(X0,X1,X2)
      | next_subocc(X0,X1,X2) ),
    inference(cnf_transformation,[],[f136]) ).

fof(f192,plain,
    ! [X2,X3,X0,X1] :
      ( ~ root_occ(X1,X2)
      | ~ occurrence_of(X2,X3)
      | ~ root_occ(X0,X2)
      | X0 = X1 ),
    inference(cnf_transformation,[],[f100]) ).

fof(f195,plain,
    ! [X0] :
      ( next_subocc(sK12(X0),sK13(X0),tptp0)
      | ~ occurrence_of(X0,tptp0) ),
    inference(cnf_transformation,[],[f137]) ).

fof(f196,plain,
    ! [X0] :
      ( leaf_occ(sK13(X0),X0)
      | ~ occurrence_of(X0,tptp0) ),
    inference(cnf_transformation,[],[f137]) ).

fof(f197,plain,
    ! [X0] :
      ( occurrence_of(sK13(X0),tptp2)
      | occurrence_of(sK13(X0),tptp3)
      | ~ occurrence_of(X0,tptp0) ),
    inference(cnf_transformation,[],[f137]) ).

fof(f198,plain,
    ! [X0] :
      ( root_occ(sK12(X0),X0)
      | ~ occurrence_of(X0,tptp0) ),
    inference(cnf_transformation,[],[f137]) ).

fof(f199,plain,
    ! [X0] :
      ( occurrence_of(sK12(X0),tptp4)
      | ~ occurrence_of(X0,tptp0) ),
    inference(cnf_transformation,[],[f137]) ).

fof(f201,plain,
    atomic(tptp4),
    inference(cnf_transformation,[],[f36]) ).

fof(f214,plain,
    ! [X2,X3,X0,X1,X4] :
      ( tptp2 != X0
      | ~ send_message(X0,X1,X2,X3,X4) ),
    inference(cnf_transformation,[],[f107]) ).

fof(f215,plain,
    ! [X2,X3,X0,X1,X4] :
      ( tptp3 != X0
      | ~ send_message(X0,X1,X2,X3,X4) ),
    inference(cnf_transformation,[],[f107]) ).

fof(f217,plain,
    ! [X2,X3,X0,X1,X4,X5] :
      ( ~ send_message(X0,X1,X2,X3,X4)
      | min_precedes(X3,X5,X4)
      | ~ occurrence_of(X5,X0) ),
    inference(cnf_transformation,[],[f109]) ).

fof(f218,plain,
    ! [X2,X0,X1] :
      ( ~ tptp1(X0,X1,X2)
      | root(X2,X1) ),
    inference(cnf_transformation,[],[f110]) ).

fof(f220,plain,
    ! [X2,X0,X1] :
      ( ~ tptp1(X0,X1,X2)
      | ~ atomic(X0) ),
    inference(cnf_transformation,[],[f110]) ).

fof(f221,plain,
    ! [X2,X3,X0,X1] :
      ( ~ tptp1(X0,X1,X2)
      | root_occ(sK17(X1,X2,X3),X3)
      | ~ occurrence_of(X3,X0) ),
    inference(cnf_transformation,[],[f138]) ).

fof(f222,plain,
    ! [X2,X3,X0,X1] :
      ( ~ tptp1(X0,X1,X2)
      | occurrence_of(sK17(X1,X2,X3),sK14(X1,X2,X3))
      | ~ occurrence_of(X3,X0) ),
    inference(cnf_transformation,[],[f138]) ).

fof(f223,plain,
    ! [X2,X3,X0,X1] :
      ( ~ tptp1(X0,X1,X2)
      | send_message(sK14(X1,X2,X3),sK15(X1,X2,X3),sK16(X1,X2,X3),X2,X1)
      | ~ occurrence_of(X3,X0) ),
    inference(cnf_transformation,[],[f138]) ).

fof(f225,plain,
    occurrence_of(sK20,sK18),
    inference(cnf_transformation,[],[f139]) ).

fof(f226,plain,
    tptp1(sK18,tptp0,sK19),
    inference(cnf_transformation,[],[f139]) ).

fof(f228,plain,
    ! [X2,X3,X1,X4] : ~ send_message(tptp3,X1,X2,X3,X4),
    inference(equality_resolution,[],[f215]) ).

fof(f229,plain,
    ! [X2,X3,X1,X4] : ~ send_message(tptp2,X1,X2,X3,X4),
    inference(equality_resolution,[],[f214]) ).

fof(f230,plain,
    activity_occurrence(sK20),
    inference(resolution,[],[f144,f225]) ).

fof(f233,plain,
    ~ atomic(sK18),
    inference(resolution,[],[f220,f226]) ).

fof(f240,plain,
    ! [X0] :
      ( subactivity_occurrence(sK12(X0),X0)
      | ~ occurrence_of(X0,tptp0) ),
    inference(resolution,[],[f198,f173]) ).

fof(f241,plain,
    ! [X0] :
      ( ~ occurrence_of(X0,tptp0)
      | ~ atomic(tptp4)
      | arboreal(sK12(X0)) ),
    inference(resolution,[],[f199,f166]) ).

fof(f244,plain,
    ! [X0] :
      ( arboreal(sK12(X0))
      | ~ occurrence_of(X0,tptp0) ),
    inference(forward_subsumption_resolution,[],[f241,f201]) ).

fof(f245,plain,
    root(sK19,tptp0),
    inference(resolution,[],[f218,f226]) ).

fof(f265,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X0,X1)
      | sK4(X0) = X1
      | ~ activity_occurrence(X0) ),
    inference(resolution,[],[f152,f157]) ).

fof(f271,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X0,X1)
      | sK4(X0) = X1 ),
    inference(forward_subsumption_resolution,[],[f265,f144]) ).

fof(f300,plain,
    ! [X0,X1] :
      ( legal(sK0(X1,X0))
      | atomic(X1)
      | ~ occurrence_of(X0,X1) ),
    inference(resolution,[],[f141,f167]) ).

fof(f303,plain,
    ! [X2,X0,X1] :
      ( activity_occurrence(sK2(X2,X0,X1))
      | ~ min_precedes(X0,X1,X2) ),
    inference(resolution,[],[f147,f155]) ).

fof(f330,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(sK13(X0),X1)
      | ~ occurrence_of(X0,tptp0)
      | occurrence_of(sK13(X0),tptp3)
      | tptp2 = X1 ),
    inference(resolution,[],[f197,f152]) ).

fof(f355,plain,
    ! [X0] :
      ( root_occ(sK19,X0)
      | ~ subactivity_occurrence(sK19,X0)
      | ~ occurrence_of(X0,tptp0) ),
    inference(resolution,[],[f175,f245]) ).

fof(f357,plain,
    ! [X2,X0,X1] :
      ( root_occ(sK0(X1,X2),X0)
      | ~ subactivity_occurrence(sK0(X1,X2),X0)
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X2,X1)
      | atomic(X1) ),
    inference(resolution,[],[f175,f141]) ).

fof(f363,plain,
    ! [X0,X1] :
      ( ~ min_precedes(sK12(X1),X0,tptp0)
      | ~ min_precedes(X0,sK13(X1),tptp0)
      | ~ occurrence_of(X1,tptp0) ),
    inference(resolution,[],[f186,f195]) ).

fof(f365,plain,
    ! [X2,X0,X1] :
      ( ~ occurrence_of(X0,tptp0)
      | ~ root_occ(X2,X0)
      | sK12(X0) = X2
      | ~ occurrence_of(X0,X1) ),
    inference(resolution,[],[f192,f198]) ).

fof(f384,plain,
    ! [X0] :
      ( root_occ(sK17(tptp0,sK19,X0),X0)
      | ~ occurrence_of(X0,sK18) ),
    inference(resolution,[],[f221,f226]) ).

fof(f385,plain,
    ! [X2,X0,X1] :
      ( ~ root_occ(X2,X0)
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,sK18)
      | sK17(tptp0,sK19,X0) = X2 ),
    inference(resolution,[],[f384,f192]) ).

fof(f411,plain,
    ! [X2,X0,X1] :
      ( precedes(sK11(X0,X1,X2),X1)
      | next_subocc(X0,X1,X2)
      | ~ min_precedes(X0,X1,X2) ),
    inference(resolution,[],[f188,f183]) ).

fof(f430,definition,
    ( spl21_7
  <=> root_occ(sK17(tptp0,sK19,sK20),sK20) ),
    introduced(definition,[new_symbols(definition,[spl21_7])],[avatar_definition]) ).

fof(f431,plain,
    ( root_occ(sK17(tptp0,sK19,sK20),sK20)
    | ~ spl21_7 ),
    inference(avatar_component_clause,[],[f430]) ).

fof(f432,plain,
    ( ~ root_occ(sK17(tptp0,sK19,sK20),sK20)
    | spl21_7 ),
    inference(avatar_component_clause,[],[f430]) ).

fof(f443,plain,
    ( ~ occurrence_of(sK20,sK18)
    | spl21_7 ),
    inference(resolution,[],[f432,f384]) ).

fof(f444,plain,
    ( $false
    | spl21_7 ),
    inference(forward_subsumption_resolution,[],[f443,f225]) ).

fof(f445,plain,
    spl21_7,
    inference(avatar_contradiction_clause,[],[f444]) ).

fof(f446,plain,
    ! [X0] :
      ( occurrence_of(sK17(tptp0,sK19,X0),sK14(tptp0,sK19,X0))
      | ~ occurrence_of(X0,sK18) ),
    inference(resolution,[],[f222,f226]) ).

fof(f451,plain,
    ( subactivity_occurrence(sK17(tptp0,sK19,sK20),sK20)
    | ~ spl21_7 ),
    inference(resolution,[],[f431,f173]) ).

fof(f456,definition,
    ( spl21_10
  <=> ! [X0] : ~ occurrence_of(sK20,X0) ),
    introduced(definition,[new_symbols(definition,[spl21_10])],[avatar_definition]) ).

fof(f457,plain,
    ( ! [X0] : ~ occurrence_of(sK20,X0)
    | ~ spl21_10 ),
    inference(avatar_component_clause,[],[f456]) ).

fof(f487,plain,
    ! [X2,X0,X1] :
      ( min_precedes(X2,sK13(X0),X1)
      | ~ subactivity_occurrence(X2,X0)
      | sK13(X0) = X2
      | ~ arboreal(X2)
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,tptp0) ),
    inference(resolution,[],[f143,f196]) ).

fof(f499,plain,
    ! [X0] :
      ( send_message(sK14(tptp0,sK19,X0),sK15(tptp0,sK19,X0),sK16(tptp0,sK19,X0),sK19,tptp0)
      | ~ occurrence_of(X0,sK18) ),
    inference(resolution,[],[f223,f226]) ).

fof(f513,plain,
    ! [X2,X3,X0,X1,X4] :
      ( ~ subactivity_occurrence(X1,sK2(X3,X4,X0))
      | X0 = X1
      | ~ occurrence_of(sK2(X3,X4,X0),X2)
      | ~ arboreal(X1)
      | ~ arboreal(X0)
      | min_precedes(X0,X1,X2)
      | min_precedes(X1,X0,X2)
      | ~ min_precedes(X4,X0,X3) ),
    inference(resolution,[],[f145,f147]) ).

fof(f522,plain,
    ( ~ activity_occurrence(sK20)
    | ~ spl21_10 ),
    inference(resolution,[],[f457,f157]) ).

fof(f526,plain,
    ( $false
    | ~ spl21_10 ),
    inference(forward_subsumption_resolution,[],[f522,f230]) ).

fof(f527,plain,
    ~ spl21_10,
    inference(avatar_contradiction_clause,[],[f526]) ).

fof(f528,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X1,sK14(tptp0,sK19,X0))
      | min_precedes(sK19,X1,tptp0)
      | ~ occurrence_of(X0,sK18) ),
    inference(resolution,[],[f499,f217]) ).

fof(f554,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X1,X2,X0)
      | sK4(sK2(X0,X1,X2)) = X0 ),
    inference(resolution,[],[f271,f149]) ).

fof(f558,plain,
    ! [X0] :
      ( ~ occurrence_of(X0,sK18)
      | sK14(tptp0,sK19,X0) = sK4(sK17(tptp0,sK19,X0)) ),
    inference(resolution,[],[f271,f446]) ).

fof(f571,plain,
    ( activity_occurrence(sK17(tptp0,sK19,sK20))
    | ~ spl21_7 ),
    inference(resolution,[],[f451,f156]) ).

fof(f587,plain,
    ! [X0,X1] :
      ( arboreal(sK0(X0,X1))
      | ~ occurrence_of(X1,X0)
      | atomic(X0) ),
    inference(resolution,[],[f300,f158]) ).

fof(f642,plain,
    ! [X0] :
      ( min_precedes(sK19,sK17(tptp0,sK19,X0),tptp0)
      | ~ occurrence_of(X0,sK18)
      | ~ occurrence_of(X0,sK18) ),
    inference(resolution,[],[f528,f446]) ).

fof(f643,plain,
    ! [X0] :
      ( min_precedes(sK19,sK17(tptp0,sK19,X0),tptp0)
      | ~ occurrence_of(X0,sK18) ),
    inference(duplicate_literal_removal,[],[f642]) ).

fof(f663,plain,
    ! [X0] :
      ( ~ root(sK17(tptp0,sK19,X0),tptp0)
      | ~ occurrence_of(X0,sK18) ),
    inference(resolution,[],[f643,f180]) ).

fof(f716,plain,
    ! [X2,X3,X0,X1] :
      ( ~ occurrence_of(sK2(tptp0,X1,X2),X3)
      | sK12(sK2(tptp0,X1,X2)) = X0
      | ~ root_occ(X0,sK2(tptp0,X1,X2))
      | ~ min_precedes(X1,X2,tptp0) ),
    inference(resolution,[],[f365,f149]) ).

fof(f738,plain,
    ! [X2,X0,X1] :
      ( next_subocc(X0,X1,X2)
      | ~ min_precedes(X0,X1,X2)
      | legal(X1) ),
    inference(resolution,[],[f411,f177]) ).

fof(f885,plain,
    sK4(sK17(tptp0,sK19,sK20)) = sK14(tptp0,sK19,sK20),
    inference(resolution,[],[f558,f225]) ).

fof(f891,plain,
    ( occurrence_of(sK17(tptp0,sK19,sK20),sK14(tptp0,sK19,sK20))
    | ~ activity_occurrence(sK17(tptp0,sK19,sK20)) ),
    inference(superposition,[],[f157,f885]) ).

fof(f892,plain,
    ( occurrence_of(sK17(tptp0,sK19,sK20),sK14(tptp0,sK19,sK20))
    | ~ spl21_7 ),
    inference(forward_subsumption_resolution,[],[f891,f571]) ).

fof(f964,plain,
    ! [X2,X3,X0,X1] :
      ( sK12(sK2(X1,X2,X0)) = X0
      | ~ occurrence_of(sK2(X1,X2,X0),X3)
      | ~ arboreal(sK12(sK2(X1,X2,X0)))
      | ~ arboreal(X0)
      | min_precedes(X0,sK12(sK2(X1,X2,X0)),X3)
      | min_precedes(sK12(sK2(X1,X2,X0)),X0,X3)
      | ~ min_precedes(X2,X0,X1)
      | ~ occurrence_of(sK2(X1,X2,X0),tptp0) ),
    inference(resolution,[],[f513,f240]) ).

fof(f971,plain,
    ! [X2,X3,X0,X1] :
      ( min_precedes(sK12(sK2(X1,X2,X0)),X0,X3)
      | ~ occurrence_of(sK2(X1,X2,X0),X3)
      | ~ arboreal(X0)
      | min_precedes(X0,sK12(sK2(X1,X2,X0)),X3)
      | sK12(sK2(X1,X2,X0)) = X0
      | ~ min_precedes(X2,X0,X1)
      | ~ occurrence_of(sK2(X1,X2,X0),tptp0) ),
    inference(forward_subsumption_resolution,[],[f964,f244]) ).

fof(f1012,plain,
    ! [X2,X3,X0,X1] :
      ( ~ subactivity_occurrence(sK0(X2,X3),X0)
      | ~ occurrence_of(X0,sK18)
      | sK17(tptp0,sK19,X0) = sK0(X2,X3)
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,X2)
      | ~ occurrence_of(X3,X2)
      | atomic(X2) ),
    inference(resolution,[],[f385,f357]) ).

fof(f1169,definition,
    ( spl21_25
  <=> sK19 = sK17(tptp0,sK19,sK20) ),
    introduced(definition,[new_symbols(definition,[spl21_25])],[avatar_definition]) ).

fof(f1170,plain,
    ( sK19 != sK17(tptp0,sK19,sK20)
    | spl21_25 ),
    inference(avatar_component_clause,[],[f1169]) ).

fof(f1171,plain,
    ( sK19 = sK17(tptp0,sK19,sK20)
    | ~ spl21_25 ),
    inference(avatar_component_clause,[],[f1169]) ).

fof(f1254,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X0,X1,X2)
      | legal(X1)
      | arboreal(X1) ),
    inference(resolution,[],[f738,f184]) ).

fof(f1255,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X0,X1,X2)
      | arboreal(X1) ),
    inference(forward_subsumption_resolution,[],[f1254,f158]) ).

fof(f1281,plain,
    ! [X0] :
      ( ~ occurrence_of(X0,sK18)
      | tptp0 = sK4(sK2(tptp0,sK19,sK17(tptp0,sK19,X0))) ),
    inference(resolution,[],[f554,f643]) ).

fof(f1658,plain,
    ( ~ root(sK19,tptp0)
    | ~ occurrence_of(sK20,sK18)
    | ~ spl21_25 ),
    inference(superposition,[],[f663,f1171]) ).

fof(f1690,plain,
    ( ~ occurrence_of(sK20,sK18)
    | ~ spl21_25 ),
    inference(forward_subsumption_resolution,[],[f1658,f245]) ).

fof(f1698,plain,
    ( $false
    | ~ spl21_25 ),
    inference(forward_subsumption_resolution,[],[f1690,f225]) ).

fof(f1699,plain,
    ~ spl21_25,
    inference(avatar_contradiction_clause,[],[f1698]) ).

fof(f1812,plain,
    tptp0 = sK4(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20))),
    inference(resolution,[],[f1281,f225]) ).

fof(f1825,plain,
    ( occurrence_of(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)),tptp0)
    | ~ activity_occurrence(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20))) ),
    inference(superposition,[],[f157,f1812]) ).

fof(f1827,definition,
    ( spl21_57
  <=> activity_occurrence(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20))) ),
    introduced(definition,[new_symbols(definition,[spl21_57])],[avatar_definition]) ).

fof(f1829,plain,
    ( ~ activity_occurrence(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | spl21_57 ),
    inference(avatar_component_clause,[],[f1827]) ).

fof(f1831,definition,
    ( spl21_58
  <=> occurrence_of(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)),tptp0) ),
    introduced(definition,[new_symbols(definition,[spl21_58])],[avatar_definition]) ).

fof(f1833,plain,
    ( occurrence_of(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)),tptp0)
    | ~ spl21_58 ),
    inference(avatar_component_clause,[],[f1831]) ).

fof(f1834,plain,
    ( ~ spl21_57
    | spl21_58 ),
    inference(avatar_split_clause,[],[f1825,f1831,f1827]) ).

fof(f1845,plain,
    ( ~ min_precedes(sK19,sK17(tptp0,sK19,sK20),tptp0)
    | spl21_57 ),
    inference(resolution,[],[f1829,f303]) ).

fof(f1846,plain,
    ( ~ occurrence_of(sK20,sK18)
    | spl21_57 ),
    inference(resolution,[],[f1845,f643]) ).

fof(f1847,plain,
    ( $false
    | spl21_57 ),
    inference(forward_subsumption_resolution,[],[f1846,f225]) ).

fof(f1848,plain,
    spl21_57,
    inference(avatar_contradiction_clause,[],[f1847]) ).

fof(f1898,definition,
    ( spl21_60
  <=> subactivity_occurrence(sK19,sK2(tptp0,sK19,sK17(tptp0,sK19,sK20))) ),
    introduced(definition,[new_symbols(definition,[spl21_60])],[avatar_definition]) ).

fof(f1899,plain,
    ( subactivity_occurrence(sK19,sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | ~ spl21_60 ),
    inference(avatar_component_clause,[],[f1898]) ).

fof(f1900,plain,
    ( ~ subactivity_occurrence(sK19,sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | spl21_60 ),
    inference(avatar_component_clause,[],[f1898]) ).

fof(f2185,plain,
    ! [X2,X0,X1] :
      ( sK12(sK2(tptp0,X0,X1)) = X2
      | ~ root_occ(X2,sK2(tptp0,X0,X1))
      | ~ min_precedes(X0,X1,tptp0)
      | ~ min_precedes(X0,X1,tptp0) ),
    inference(resolution,[],[f716,f149]) ).

fof(f2190,plain,
    ! [X2,X0,X1] :
      ( ~ root_occ(X2,sK2(tptp0,X0,X1))
      | sK12(sK2(tptp0,X0,X1)) = X2
      | ~ min_precedes(X0,X1,tptp0) ),
    inference(duplicate_literal_removal,[],[f2185]) ).

fof(f2193,definition,
    ( spl21_71
  <=> min_precedes(sK19,sK17(tptp0,sK19,sK20),tptp0) ),
    introduced(definition,[new_symbols(definition,[spl21_71])],[avatar_definition]) ).

fof(f2194,plain,
    ( min_precedes(sK19,sK17(tptp0,sK19,sK20),tptp0)
    | ~ spl21_71 ),
    inference(avatar_component_clause,[],[f2193]) ).

fof(f2195,plain,
    ( ~ min_precedes(sK19,sK17(tptp0,sK19,sK20),tptp0)
    | spl21_71 ),
    inference(avatar_component_clause,[],[f2193]) ).

fof(f3363,plain,
    ! [X2,X0,X1] :
      ( ~ occurrence_of(sK2(X0,X1,X2),tptp0)
      | ~ arboreal(X2)
      | min_precedes(X2,sK12(sK2(X0,X1,X2)),tptp0)
      | sK12(sK2(X0,X1,X2)) = X2
      | ~ min_precedes(X1,X2,X0)
      | ~ occurrence_of(sK2(X0,X1,X2),tptp0)
      | ~ min_precedes(X2,sK13(sK2(X0,X1,X2)),tptp0)
      | ~ occurrence_of(sK2(X0,X1,X2),tptp0) ),
    inference(resolution,[],[f971,f363]) ).

fof(f3380,plain,
    ! [X2,X0,X1] :
      ( ~ occurrence_of(sK2(X0,X1,X2),tptp0)
      | ~ arboreal(X2)
      | min_precedes(X2,sK12(sK2(X0,X1,X2)),tptp0)
      | sK12(sK2(X0,X1,X2)) = X2
      | ~ min_precedes(X1,X2,X0)
      | ~ min_precedes(X2,sK13(sK2(X0,X1,X2)),tptp0) ),
    inference(duplicate_literal_removal,[],[f3363]) ).

fof(f5953,plain,
    ( ~ occurrence_of(sK20,sK18)
    | spl21_71 ),
    inference(resolution,[],[f2195,f643]) ).

fof(f5954,plain,
    ( $false
    | spl21_71 ),
    inference(forward_subsumption_resolution,[],[f5953,f225]) ).

fof(f5955,plain,
    spl21_71,
    inference(avatar_contradiction_clause,[],[f5954]) ).

fof(f6255,definition,
    ( spl21_205
  <=> arboreal(sK0(sK18,sK20)) ),
    introduced(definition,[new_symbols(definition,[spl21_205])],[avatar_definition]) ).

fof(f6256,plain,
    ( arboreal(sK0(sK18,sK20))
    | ~ spl21_205 ),
    inference(avatar_component_clause,[],[f6255]) ).

fof(f6257,plain,
    ( ~ arboreal(sK0(sK18,sK20))
    | spl21_205 ),
    inference(avatar_component_clause,[],[f6255]) ).

fof(f6276,plain,
    ( ~ occurrence_of(sK20,sK18)
    | atomic(sK18)
    | spl21_205 ),
    inference(resolution,[],[f6257,f587]) ).

fof(f6277,plain,
    ( atomic(sK18)
    | spl21_205 ),
    inference(forward_subsumption_resolution,[],[f6276,f225]) ).

fof(f6278,plain,
    ( $false
    | spl21_205 ),
    inference(forward_subsumption_resolution,[],[f6277,f233]) ).

fof(f6279,plain,
    spl21_205,
    inference(avatar_contradiction_clause,[],[f6278]) ).

fof(f8116,plain,
    ( ~ min_precedes(sK19,sK17(tptp0,sK19,sK20),tptp0)
    | spl21_60 ),
    inference(resolution,[],[f1900,f148]) ).

fof(f8117,plain,
    ( $false
    | spl21_60
    | ~ spl21_71 ),
    inference(forward_subsumption_resolution,[],[f8116,f2194]) ).

fof(f8118,plain,
    ( spl21_60
    | ~ spl21_71 ),
    inference(avatar_contradiction_clause,[],[f8117]) ).

fof(f8179,definition,
    ( spl21_293
  <=> sK19 = sK12(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20))) ),
    introduced(definition,[new_symbols(definition,[spl21_293])],[avatar_definition]) ).

fof(f8181,plain,
    ( sK19 = sK12(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | ~ spl21_293 ),
    inference(avatar_component_clause,[],[f8179]) ).

fof(f12781,plain,
    ! [X2,X0,X1] :
      ( min_precedes(X2,sK12(sK2(X0,X1,X2)),tptp0)
      | ~ occurrence_of(sK2(X0,X1,X2),tptp0)
      | sK12(sK2(X0,X1,X2)) = X2
      | ~ min_precedes(X1,X2,X0)
      | ~ min_precedes(X2,sK13(sK2(X0,X1,X2)),tptp0) ),
    inference(forward_subsumption_resolution,[],[f3380,f1255]) ).

fof(f15623,definition,
    ( spl21_511
  <=> root_occ(sK19,sK2(tptp0,sK19,sK17(tptp0,sK19,sK20))) ),
    introduced(definition,[new_symbols(definition,[spl21_511])],[avatar_definition]) ).

fof(f15624,plain,
    ( root_occ(sK19,sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | ~ spl21_511 ),
    inference(avatar_component_clause,[],[f15623]) ).

fof(f15625,plain,
    ( ~ root_occ(sK19,sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | spl21_511 ),
    inference(avatar_component_clause,[],[f15623]) ).

fof(f15680,plain,
    ( ~ subactivity_occurrence(sK19,sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | ~ occurrence_of(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)),tptp0)
    | spl21_511 ),
    inference(resolution,[],[f15625,f355]) ).

fof(f15681,plain,
    ( ~ occurrence_of(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)),tptp0)
    | ~ spl21_60
    | spl21_511 ),
    inference(forward_subsumption_resolution,[],[f15680,f1899]) ).

fof(f15682,plain,
    ( $false
    | ~ spl21_58
    | ~ spl21_60
    | spl21_511 ),
    inference(forward_subsumption_resolution,[],[f15681,f1833]) ).

fof(f15683,plain,
    ( ~ spl21_58
    | ~ spl21_60
    | spl21_511 ),
    inference(avatar_contradiction_clause,[],[f15682]) ).

fof(f15754,plain,
    ( sK19 = sK12(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | ~ min_precedes(sK19,sK17(tptp0,sK19,sK20),tptp0)
    | ~ spl21_511 ),
    inference(resolution,[],[f15624,f2190]) ).

fof(f15786,plain,
    ( sK19 = sK12(sK2(tptp0,sK19,sK17(tptp0,sK19,sK20)))
    | ~ spl21_71
    | ~ spl21_511 ),
    inference(forward_subsumption_resolution,[],[f15754,f2194]) ).

fof(f15799,plain,
    ( spl21_293
    | ~ spl21_71
    | ~ spl21_511 ),
    inference(avatar_split_clause,[],[f15786,f15623,f2193,f8179]) ).

fof(f15921,definition,
    ( spl21_530
  <=> min_precedes(sK17(tptp0,sK19,sK20),sK19,tptp0) ),
    introduced(definition,[new_symbols(definition,[spl21_530])],[avatar_definition]) ).

fof(f15922,plain,
    ( ~ min_precedes(sK17(tptp0,sK19,sK20),sK19,tptp0)
    | spl21_530 ),
    inference(avatar_component_clause,[],[f15921]) ).

fof(f15923,plain,
    ( min_precedes(sK17(tptp0,sK19,sK20),sK19,tptp0)
    | ~ spl21_530 ),
    inference(avatar_component_clause,[],[f15921]) ).

fof(f20603,definition,
    ( spl21_619
  <=> root_occ(sK0(sK18,sK20),sK20) ),
    introduced(definition,[new_symbols(definition,[spl21_619])],[avatar_definition]) ).

fof(f20604,plain,
    ( root_occ(sK0(sK18,sK20),sK20)
    | ~ spl21_619 ),
    inference(avatar_component_clause,[],[f20603]) ).

fof(f20605,plain,
    ( ~ root_occ(sK0(sK18,sK20),sK20)
    | spl21_619 ),
    inference(avatar_component_clause,[],[f20603]) ).

fof(f20675,plain,
    ( ~ subactivity_occurrence(sK0(sK18,sK20),sK20)
    | ~ occurrence_of(sK20,sK18)
    | ~ occurrence_of(sK20,sK18)
    | atomic(sK18)
    | spl21_619 ),
    inference(resolution,[],[f20605,f357]) ).

fof(f20676,plain,
    ( ~ subactivity_occurrence(sK0(sK18,sK20),sK20)
    | ~ occurrence_of(sK20,sK18)
    | atomic(sK18)
    | spl21_619 ),
    inference(duplicate_literal_removal,[],[f20675]) ).

fof(f20677,plain,
    ( ~ occurrence_of(sK20,sK18)
    | atomic(sK18)
    | spl21_619 ),
    inference(forward_subsumption_resolution,[],[f20676,f140]) ).

fof(f20678,plain,
    ( atomic(sK18)
    | spl21_619 ),
    inference(forward_subsumption_resolution,[],[f20677,f225]) ).

fof(f20679,plain,
    ( $false
    | spl21_619 ),
    inference(forward_subsumption_resolution,[],[f20678,f233]) ).

fof(f20680,plain,
    spl21_619,
    inference(avatar_contradiction_clause,[],[f20679]) ).

fof(f20812,plain,
    ( subactivity_occurrence(sK0(sK18,sK20),sK20)
    | ~ spl21_619 ),
    inference(resolution,[],[f20604,f173]) ).

fof(f20834,definition,
    ( spl21_638
  <=> sK17(tptp0,sK19,sK20) = sK0(sK18,sK20) ),
    introduced(definition,[new_symbols(definition,[spl21_638])],[avatar_definition]) ).

fof(f20836,plain,
    ( sK17(tptp0,sK19,sK20) = sK0(sK18,sK20)
    | ~ spl21_638 ),
    inference(avatar_component_clause,[],[f20834]) ).

fof(f20898,plain,
    ( ! [X0] :
        ( ~ occurrence_of(sK20,sK18)
        | sK17(tptp0,sK19,sK20) = sK0(sK18,sK20)
        | ~ occurrence_of(sK20,X0)
        | ~ occurrence_of(sK20,sK18)
        | ~ occurrence_of(sK20,sK18)
        | atomic(sK18) )
    | ~ spl21_619 ),
    inference(resolution,[],[f20812,f1012]) ).

fof(f20912,plain,
    ( ! [X0] :
        ( ~ occurrence_of(sK20,sK18)
        | sK17(tptp0,sK19,sK20) = sK0(sK18,sK20)
        | ~ occurrence_of(sK20,X0)
        | atomic(sK18) )
    | ~ spl21_619 ),
    inference(duplicate_literal_removal,[],[f20898]) ).

fof(f20926,plain,
    ( ! [X0] :
        ( sK17(tptp0,sK19,sK20) = sK0(sK18,sK20)
        | ~ occurrence_of(sK20,X0)
        | atomic(sK18) )
    | ~ spl21_619 ),
    inference(forward_subsumption_resolution,[],[f20912,f225]) ).

fof(f20929,plain,
    ( ! [X0] :
        ( sK17(tptp0,sK19,sK20) = sK0(sK18,sK20)
        | ~ occurrence_of(sK20,X0) )
    | ~ spl21_619 ),
    inference(forward_subsumption_resolution,[],[f20926,f233]) ).

fof(f20935,plain,
    ( spl21_10
    | spl21_638
    | ~ spl21_619 ),
    inference(avatar_split_clause,[],[f20929,f20603,f20834,f456]) ).

fof(f21025,plain,
    ( occurrence_of(sK0(sK18,sK20),sK14(tptp0,sK19,sK20))
    | ~ spl21_7
    | ~ spl21_638 ),
    inference(superposition,[],[f892,f20836]) ).

fof(f21027,plain,
    ( sK19 != sK0(sK18,sK20)
    | spl21_25
    | ~ spl21_638 ),
    inference(superposition,[],[f1170,f20836]) ).

fof(f21032,plain,
    ( occurrence_of(sK2(tptp0,sK19,sK0(sK18,sK20)),tptp0)
    | ~ spl21_58
    | ~ spl21_638 ),
    inference(superposition,[],[f1833,f20836]) ).

fof(f21036,plain,
    ( min_precedes(sK19,sK0(sK18,sK20),tptp0)
    | ~ spl21_71
    | ~ spl21_638 ),
    inference(superposition,[],[f2194,f20836]) ).

fof(f21055,plain,
    ( sK19 = sK12(sK2(tptp0,sK19,sK0(sK18,sK20)))
    | ~ spl21_293
    | ~ spl21_638 ),
    inference(superposition,[],[f8181,f20836]) ).

fof(f21088,plain,
    ( ~ min_precedes(sK0(sK18,sK20),sK19,tptp0)
    | spl21_530
    | ~ spl21_638 ),
    inference(superposition,[],[f15922,f20836]) ).

fof(f22801,definition,
    ( spl21_709
  <=> sK0(sK18,sK20) = sK13(sK2(tptp0,sK19,sK0(sK18,sK20))) ),
    introduced(definition,[new_symbols(definition,[spl21_709])],[avatar_definition]) ).

fof(f22802,plain,
    ( sK0(sK18,sK20) != sK13(sK2(tptp0,sK19,sK0(sK18,sK20)))
    | spl21_709 ),
    inference(avatar_component_clause,[],[f22801]) ).

fof(f22803,plain,
    ( sK0(sK18,sK20) = sK13(sK2(tptp0,sK19,sK0(sK18,sK20)))
    | ~ spl21_709 ),
    inference(avatar_component_clause,[],[f22801]) ).

fof(f22874,definition,
    ( spl21_723
  <=> sK19 = sK12(sK2(tptp0,sK19,sK0(sK18,sK20))) ),
    introduced(definition,[new_symbols(definition,[spl21_723])],[avatar_definition]) ).

fof(f22876,plain,
    ( sK19 = sK12(sK2(tptp0,sK19,sK0(sK18,sK20)))
    | ~ spl21_723 ),
    inference(avatar_component_clause,[],[f22874]) ).

fof(f23697,plain,
    ( spl21_723
    | ~ spl21_293
    | ~ spl21_638 ),
    inference(avatar_split_clause,[],[f21055,f20834,f8179,f22874]) ).

fof(f23811,plain,
    ( min_precedes(sK0(sK18,sK20),sK19,tptp0)
    | ~ occurrence_of(sK2(tptp0,sK19,sK0(sK18,sK20)),tptp0)
    | sK19 = sK0(sK18,sK20)
    | ~ min_precedes(sK19,sK0(sK18,sK20),tptp0)
    | ~ min_precedes(sK0(sK18,sK20),sK13(sK2(tptp0,sK19,sK0(sK18,sK20))),tptp0)
    | ~ spl21_723 ),
    inference(superposition,[],[f12781,f22876]) ).

fof(f23910,plain,
    ( min_precedes(sK0(sK18,sK20),sK19,tptp0)
    | sK19 = sK0(sK18,sK20)
    | ~ min_precedes(sK19,sK0(sK18,sK20),tptp0)
    | ~ min_precedes(sK0(sK18,sK20),sK13(sK2(tptp0,sK19,sK0(sK18,sK20))),tptp0)
    | ~ spl21_723 ),
    inference(forward_subsumption_resolution,[],[f23811,f149]) ).

fof(f23927,plain,
    ( sK19 = sK0(sK18,sK20)
    | ~ min_precedes(sK19,sK0(sK18,sK20),tptp0)
    | ~ min_precedes(sK0(sK18,sK20),sK13(sK2(tptp0,sK19,sK0(sK18,sK20))),tptp0)
    | spl21_530
    | ~ spl21_638
    | ~ spl21_723 ),
    inference(forward_subsumption_resolution,[],[f23910,f21088]) ).

fof(f23936,plain,
    ( ~ min_precedes(sK19,sK0(sK18,sK20),tptp0)
    | ~ min_precedes(sK0(sK18,sK20),sK13(sK2(tptp0,sK19,sK0(sK18,sK20))),tptp0)
    | spl21_25
    | spl21_530
    | ~ spl21_638
    | ~ spl21_723 ),
    inference(forward_subsumption_resolution,[],[f23927,f21027]) ).

fof(f23948,plain,
    ( ~ min_precedes(sK0(sK18,sK20),sK13(sK2(tptp0,sK19,sK0(sK18,sK20))),tptp0)
    | spl21_25
    | ~ spl21_71
    | spl21_530
    | ~ spl21_638
    | ~ spl21_723 ),
    inference(forward_subsumption_resolution,[],[f23936,f21036]) ).

fof(f25266,definition,
    ( spl21_772
  <=> occurrence_of(sK0(sK18,sK20),tptp3) ),
    introduced(definition,[new_symbols(definition,[spl21_772])],[avatar_definition]) ).

fof(f25267,plain,
    ( ~ occurrence_of(sK0(sK18,sK20),tptp3)
    | spl21_772 ),
    inference(avatar_component_clause,[],[f25266]) ).

fof(f25268,plain,
    ( occurrence_of(sK0(sK18,sK20),tptp3)
    | ~ spl21_772 ),
    inference(avatar_component_clause,[],[f25266]) ).

fof(f25360,definition,
    ( spl21_793
  <=> ! [X0] :
        ( ~ occurrence_of(sK0(sK18,sK20),X0)
        | tptp2 = X0 ) ),
    introduced(definition,[new_symbols(definition,[spl21_793])],[avatar_definition]) ).

fof(f25361,plain,
    ( ! [X0] :
        ( ~ occurrence_of(sK0(sK18,sK20),X0)
        | tptp2 = X0 )
    | ~ spl21_793 ),
    inference(avatar_component_clause,[],[f25360]) ).

fof(f25370,definition,
    ( spl21_795
  <=> ! [X0] :
        ( ~ occurrence_of(sK0(sK18,sK20),X0)
        | tptp3 = X0 ) ),
    introduced(definition,[new_symbols(definition,[spl21_795])],[avatar_definition]) ).

fof(f25371,plain,
    ( ! [X0] :
        ( ~ occurrence_of(sK0(sK18,sK20),X0)
        | tptp3 = X0 )
    | ~ spl21_795 ),
    inference(avatar_component_clause,[],[f25370]) ).

fof(f26325,plain,
    ( tptp2 = sK14(tptp0,sK19,sK20)
    | ~ spl21_7
    | ~ spl21_638
    | ~ spl21_793 ),
    inference(resolution,[],[f25361,f21025]) ).

fof(f26390,plain,
    ( send_message(tptp2,sK15(tptp0,sK19,sK20),sK16(tptp0,sK19,sK20),sK19,tptp0)
    | ~ occurrence_of(sK20,sK18)
    | ~ spl21_7
    | ~ spl21_638
    | ~ spl21_793 ),
    inference(superposition,[],[f499,f26325]) ).

fof(f26393,plain,
    ( ~ occurrence_of(sK20,sK18)
    | ~ spl21_7
    | ~ spl21_638
    | ~ spl21_793 ),
    inference(forward_subsumption_resolution,[],[f26390,f229]) ).

fof(f26397,plain,
    ( $false
    | ~ spl21_7
    | ~ spl21_638
    | ~ spl21_793 ),
    inference(forward_subsumption_resolution,[],[f26393,f225]) ).

fof(f26398,plain,
    ( ~ spl21_7
    | ~ spl21_638
    | ~ spl21_793 ),
    inference(avatar_contradiction_clause,[],[f26397]) ).

fof(f26443,plain,
    ( ! [X0] :
        ( ~ occurrence_of(sK0(sK18,sK20),X0)
        | tptp3 = X0 )
    | ~ spl21_772 ),
    inference(resolution,[],[f25268,f152]) ).

fof(f26449,plain,
    ( spl21_795
    | ~ spl21_772 ),
    inference(avatar_split_clause,[],[f26443,f25266,f25370]) ).

fof(f27170,plain,
    ( tptp3 = sK14(tptp0,sK19,sK20)
    | ~ spl21_7
    | ~ spl21_638
    | ~ spl21_795 ),
    inference(resolution,[],[f25371,f21025]) ).

fof(f27257,plain,
    ( send_message(tptp3,sK15(tptp0,sK19,sK20),sK16(tptp0,sK19,sK20),sK19,tptp0)
    | ~ occurrence_of(sK20,sK18)
    | ~ spl21_7
    | ~ spl21_638
    | ~ spl21_795 ),
    inference(superposition,[],[f499,f27170]) ).

fof(f27260,plain,
    ( ~ occurrence_of(sK20,sK18)
    | ~ spl21_7
    | ~ spl21_638
    | ~ spl21_795 ),
    inference(forward_subsumption_resolution,[],[f27257,f228]) ).

fof(f27264,plain,
    ( $false
    | ~ spl21_7
    | ~ spl21_638
    | ~ spl21_795 ),
    inference(forward_subsumption_resolution,[],[f27260,f225]) ).

fof(f27265,plain,
    ( ~ spl21_7
    | ~ spl21_638
    | ~ spl21_795 ),
    inference(avatar_contradiction_clause,[],[f27264]) ).

fof(f33310,plain,
    ( ~ subactivity_occurrence(sK0(sK18,sK20),sK2(tptp0,sK19,sK0(sK18,sK20)))
    | sK0(sK18,sK20) = sK13(sK2(tptp0,sK19,sK0(sK18,sK20)))
    | ~ arboreal(sK0(sK18,sK20))
    | ~ occurrence_of(sK2(tptp0,sK19,sK0(sK18,sK20)),tptp0)
    | ~ occurrence_of(sK2(tptp0,sK19,sK0(sK18,sK20)),tptp0)
    | spl21_25
    | ~ spl21_71
    | spl21_530
    | ~ spl21_638
    | ~ spl21_723 ),
    inference(resolution,[],[f23948,f487]) ).

fof(f33319,plain,
    ( ~ subactivity_occurrence(sK0(sK18,sK20),sK2(tptp0,sK19,sK0(sK18,sK20)))
    | sK0(sK18,sK20) = sK13(sK2(tptp0,sK19,sK0(sK18,sK20)))
    | ~ arboreal(sK0(sK18,sK20))
    | ~ occurrence_of(sK2(tptp0,sK19,sK0(sK18,sK20)),tptp0)
    | spl21_25
    | ~ spl21_71
    | spl21_530
    | ~ spl21_638
    | ~ spl21_723 ),
    inference(duplicate_literal_removal,[],[f33310]) ).

fof(f33323,plain,
    ( ~ subactivity_occurrence(sK0(sK18,sK20),sK2(tptp0,sK19,sK0(sK18,sK20)))
    | ~ arboreal(sK0(sK18,sK20))
    | ~ occurrence_of(sK2(tptp0,sK19,sK0(sK18,sK20)),tptp0)
    | spl21_25
    | ~ spl21_71
    | spl21_530
    | ~ spl21_638
    | spl21_709
    | ~ spl21_723 ),
    inference(forward_subsumption_resolution,[],[f33319,f22802]) ).

fof(f33327,plain,
    ( ~ subactivity_occurrence(sK0(sK18,sK20),sK2(tptp0,sK19,sK0(sK18,sK20)))
    | ~ occurrence_of(sK2(tptp0,sK19,sK0(sK18,sK20)),tptp0)
    | spl21_25
    | ~ spl21_71
    | ~ spl21_205
    | spl21_530
    | ~ spl21_638
    | spl21_709
    | ~ spl21_723 ),
    inference(forward_subsumption_resolution,[],[f33323,f6256]) ).

fof(f33331,plain,
    ( ~ subactivity_occurrence(sK0(sK18,sK20),sK2(tptp0,sK19,sK0(sK18,sK20)))
    | spl21_25
    | ~ spl21_58
    | ~ spl21_71
    | ~ spl21_205
    | spl21_530
    | ~ spl21_638
    | spl21_709
    | ~ spl21_723 ),
    inference(forward_subsumption_resolution,[],[f33327,f21032]) ).

fof(f33355,plain,
    ( ~ min_precedes(sK19,sK0(sK18,sK20),tptp0)
    | spl21_25
    | ~ spl21_58
    | ~ spl21_71
    | ~ spl21_205
    | spl21_530
    | ~ spl21_638
    | spl21_709
    | ~ spl21_723 ),
    inference(resolution,[],[f33331,f147]) ).

fof(f33356,plain,
    ( $false
    | spl21_25
    | ~ spl21_58
    | ~ spl21_71
    | ~ spl21_205
    | spl21_530
    | ~ spl21_638
    | spl21_709
    | ~ spl21_723 ),
    inference(forward_subsumption_resolution,[],[f33355,f21036]) ).

fof(f33357,plain,
    ( spl21_25
    | ~ spl21_58
    | ~ spl21_71
    | ~ spl21_205
    | spl21_530
    | ~ spl21_638
    | spl21_709
    | ~ spl21_723 ),
    inference(avatar_contradiction_clause,[],[f33356]) ).

fof(f33358,plain,
    ( min_precedes(sK0(sK18,sK20),sK19,tptp0)
    | ~ spl21_530
    | ~ spl21_638 ),
    inference(forward_demodulation,[],[f15923,f20836]) ).

fof(f33374,definition,
    ( spl21_875
  <=> min_precedes(sK0(sK18,sK20),sK19,tptp0) ),
    introduced(definition,[new_symbols(definition,[spl21_875])],[avatar_definition]) ).

fof(f33376,plain,
    ( min_precedes(sK0(sK18,sK20),sK19,tptp0)
    | ~ spl21_875 ),
    inference(avatar_component_clause,[],[f33374]) ).

fof(f33398,plain,
    ( spl21_875
    | ~ spl21_530
    | ~ spl21_638 ),
    inference(avatar_split_clause,[],[f33358,f20834,f15921,f33374]) ).

fof(f33410,plain,
    ( ~ root(sK19,tptp0)
    | ~ spl21_875 ),
    inference(resolution,[],[f33376,f180]) ).

fof(f33444,plain,
    ( $false
    | ~ spl21_875 ),
    inference(forward_subsumption_resolution,[],[f33410,f245]) ).

fof(f33445,plain,
    ~ spl21_875,
    inference(avatar_contradiction_clause,[],[f33444]) ).

fof(f33548,plain,
    ( ! [X0] :
        ( ~ occurrence_of(sK0(sK18,sK20),X0)
        | ~ occurrence_of(sK2(tptp0,sK19,sK0(sK18,sK20)),tptp0)
        | occurrence_of(sK0(sK18,sK20),tptp3)
        | tptp2 = X0 )
    | ~ spl21_709 ),
    inference(superposition,[],[f330,f22803]) ).

fof(f33746,plain,
    ( ! [X0] :
        ( ~ occurrence_of(sK0(sK18,sK20),X0)
        | occurrence_of(sK0(sK18,sK20),tptp3)
        | tptp2 = X0 )
    | ~ spl21_58
    | ~ spl21_638
    | ~ spl21_709 ),
    inference(forward_subsumption_resolution,[],[f33548,f21032]) ).

fof(f33839,plain,
    ( ! [X0] :
        ( ~ occurrence_of(sK0(sK18,sK20),X0)
        | tptp2 = X0 )
    | ~ spl21_58
    | ~ spl21_638
    | ~ spl21_709
    | spl21_772 ),
    inference(forward_subsumption_resolution,[],[f33746,f25267]) ).

fof(f33889,plain,
    ( spl21_793
    | ~ spl21_58
    | ~ spl21_638
    | ~ spl21_709
    | spl21_772 ),
    inference(avatar_split_clause,[],[f33839,f25266,f22801,f20834,f1831,f25360]) ).

cnf(s5,plain,
    spl21_7,
    inference(sat_conversion,[],[f445]) ).

cnf(s14,plain,
    ~ spl21_10,
    inference(sat_conversion,[],[f527]) ).

cnf(s65,plain,
    ~ spl21_25,
    inference(sat_conversion,[],[f1699]) ).

cnf(s68,plain,
    ( ~ spl21_57
    | spl21_58 ),
    inference(sat_conversion,[],[f1834]) ).

cnf(s70,plain,
    spl21_57,
    inference(sat_conversion,[],[f1848]) ).

cnf(s245,plain,
    spl21_71,
    inference(sat_conversion,[],[f5955]) ).

cnf(s255,plain,
    spl21_205,
    inference(sat_conversion,[],[f6279]) ).

cnf(s340,plain,
    ( spl21_60
    | ~ spl21_71 ),
    inference(sat_conversion,[],[f8118]) ).

cnf(s781,plain,
    ( ~ spl21_58
    | ~ spl21_60
    | spl21_511 ),
    inference(sat_conversion,[],[f15683]) ).

cnf(s789,plain,
    ( ~ spl21_71
    | spl21_293
    | ~ spl21_511 ),
    inference(sat_conversion,[],[f15799]) ).

cnf(s1036,plain,
    spl21_619,
    inference(sat_conversion,[],[f20680]) ).

cnf(s1043,plain,
    ( spl21_10
    | ~ spl21_619
    | spl21_638 ),
    inference(sat_conversion,[],[f20935]) ).

cnf(s1164,plain,
    ( ~ spl21_293
    | ~ spl21_638
    | spl21_723 ),
    inference(sat_conversion,[],[f23697]) ).

cnf(s1240,plain,
    ( ~ spl21_7
    | ~ spl21_638
    | ~ spl21_793 ),
    inference(sat_conversion,[],[f26398]) ).

cnf(s1251,plain,
    ( ~ spl21_772
    | spl21_795 ),
    inference(sat_conversion,[],[f26449]) ).

cnf(s1256,plain,
    ( ~ spl21_7
    | ~ spl21_638
    | ~ spl21_795 ),
    inference(sat_conversion,[],[f27265]) ).

cnf(s1529,plain,
    ( spl21_25
    | ~ spl21_58
    | ~ spl21_71
    | ~ spl21_205
    | spl21_530
    | ~ spl21_638
    | spl21_709
    | ~ spl21_723 ),
    inference(sat_conversion,[],[f33357]) ).

cnf(s1539,plain,
    ( ~ spl21_530
    | ~ spl21_638
    | spl21_875 ),
    inference(sat_conversion,[],[f33398]) ).

cnf(s1545,plain,
    ~ spl21_875,
    inference(sat_conversion,[],[f33445]) ).

cnf(s1573,plain,
    ( ~ spl21_58
    | ~ spl21_638
    | ~ spl21_709
    | spl21_772
    | spl21_793 ),
    inference(sat_conversion,[],[f33889]) ).

cnf(s1579,plain,
    ( ~ spl21_530
    | ~ spl21_638 ),
    inference(rat,[],[s1539,s1545]) ).

cnf(s1601,plain,
    spl21_60,
    inference(rat,[],[s340,s245]) ).

cnf(s1611,plain,
    spl21_58,
    inference(rat,[],[s68,s70]) ).

cnf(s1612,plain,
    spl21_511,
    inference(rat,[],[s781,s1601,s1611]) ).

cnf(s1624,plain,
    spl21_293,
    inference(rat,[],[s789,s245,s1612]) ).

cnf(s1752,plain,
    spl21_638,
    inference(rat,[],[s1043,s1036,s14]) ).

cnf(s1757,plain,
    ~ spl21_530,
    inference(rat,[],[s1579,s1752]) ).

cnf(s1764,plain,
    spl21_723,
    inference(rat,[],[s1164,s1624,s1752]) ).

cnf(s1775,plain,
    spl21_709,
    inference(rat,[],[s1529,s1764,s1752,s65,s1611,s255,s245,s1757]) ).

cnf(s1825,plain,
    ~ spl21_795,
    inference(rat,[],[s1256,s1752,s5]) ).

cnf(s1826,plain,
    ~ spl21_793,
    inference(rat,[],[s1240,s1752,s5]) ).

cnf(s1830,plain,
    ~ spl21_772,
    inference(rat,[],[s1251,s1825]) ).

cnf(s1833,plain,
    $false,
    inference(rat,[],[s1573,s1775,s1752,s1611,s1826,s1830]) ).

fof(f33948,plain,
    $false,
    inference(avatar_sat_refutation,[],[s1833]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : PRO002+4 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05  % Command  : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.37  % Computer : n020.cluster.edu
% 0.10/0.37  % Model    : x86_64 x86_64
% 0.10/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37  % Memory   : 8046.5625MB
% 0.10/0.37  % OS       : Linux 6.8.0-71-generic
% 0.10/0.37  % CPULimit : 300
% 0.10/0.37  % WCLimit  : 300
% 0.10/0.37  % DateTime : Sun Sep 27 22:17:19 UTC 2026
% 0.10/0.38  % CPUTime  : 
% 0.10/0.38  Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.41  Running first-order model finding
% 0.10/0.41  Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 22.54/3.66  % (3818644)Will run a generic schedule for satisfiability detection.
% 22.54/3.66  % (3818659)dis+10_1_sil=32000:sp=arity:random_seed=3438518058:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 22.54/3.66  % (3818657)% WARNING: option uhcvi not known.
% 22.54/3.66  % (3818656)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1244667485_2999 on theBenchmark for (2999ds/0Mi)
% 22.54/3.66  % (3818657)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3294849729:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 22.54/3.66  % (3818660)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1467974015:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 22.54/3.66  % (3818658)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2441223595:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 22.54/3.66  % (3818662)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4042044128:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 22.54/3.66  % (3818661)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1417058122:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 22.54/3.66  % Detected minimum model sizes of [4]
% 22.54/3.66  % Detected maximum model sizes of [max]
% 22.54/3.66  % TRYING [4]
% 22.54/3.66  % TRYING [5]
% 22.54/3.66  % (3818659)Instruction limit reached! 
% 22.54/3.66  % (3818659)------------------------------
% 22.54/3.66  % (3818659)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.54/3.66  % (3818659)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.54/3.66  % (3818659)CaDiCaL version: 2.1.3
% 22.54/3.66  % (3818659)Termination reason: Instruction limit
% 22.54/3.66  % (3818659)Termination phase: Saturation
% 22.54/3.66  % (3818659)Time elapsed: 0.040 s
% 22.54/3.66  % (3818659)Peak memory usage: 12 MB
% 22.54/3.66  % (3818659)Instructions burned: 104 (million)
% 22.54/3.66  % (3818690)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=769614495:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 22.54/3.66  % Detected minimum model sizes of [4]
% 22.54/3.66  % Detected maximum model sizes of [max]
% 22.54/3.66  % TRYING [4]
% 22.54/3.66  % TRYING [5]
% 22.54/3.66  % (3818660)Instruction limit reached! 
% 22.54/3.66  % (3818660)------------------------------
% 22.54/3.66  % (3818660)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.54/3.66  % (3818660)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.54/3.66  % (3818660)CaDiCaL version: 2.1.3
% 22.54/3.66  % (3818660)Termination reason: Instruction limit
% 22.54/3.66  % (3818660)Termination phase: Saturation
% 22.54/3.66  % (3818660)Time elapsed: 0.074 s
% 22.54/3.66  % (3818660)Peak memory usage: 12 MB
% 22.54/3.66  % (3818660)Instructions burned: 117 (million)
% 22.54/3.66  % TRYING [6]
% 22.54/3.66  % (3818661)Instruction limit reached! 
% 22.54/3.66  % (3818661)------------------------------
% 22.54/3.66  % (3818661)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.54/3.66  % (3818661)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.54/3.66  % (3818661)CaDiCaL version: 2.1.3
% 22.54/3.66  % (3818661)Termination reason: Instruction limit
% 22.54/3.66  % (3818661)Termination phase: Saturation
% 22.54/3.66  % (3818661)Time elapsed: 0.090 s
% 22.54/3.66  % (3818661)Peak memory usage: 13 MB
% 22.54/3.66  % (3818661)Instructions burned: 132 (million)
% 22.54/3.66  % (3818711)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2264116539:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 22.54/3.66  % TRYING [6]
% 22.54/3.66  % (3818716)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=777324529:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 22.54/3.66  % (3818662)Instruction limit reached! 
% 22.54/3.66  % (3818662)------------------------------
% 22.54/3.66  % (3818662)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.54/3.66  % (3818662)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.54/3.66  % (3818662)CaDiCaL version: 2.1.3
% 22.54/3.66  % (3818662)Termination reason: Instruction limit
% 22.54/3.66  % (3818662)Termination phase: Saturation
% 22.54/3.66  % (3818662)Time elapsed: 0.124 s
% 22.54/3.66  % (3818662)Peak memory usage: 14 MB
% 22.54/3.66  % (3818662)Instructions burned: 160 (million)
% 22.54/3.66  % (3818723)ott-21_1_sil=16000:fs=off:random_seed=2680329388:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 22.54/3.66  % (3818711)Instruction limit reached! 
% 22.54/3.66  % (3818711)------------------------------
% 31.49/5.65  % (3818711)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 31.49/5.65  % (3818711)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.49/5.65  % (3818711)CaDiCaL version: 2.1.3
% 31.49/5.65  % (3818711)Termination reason: Instruction limit
% 31.49/5.65  % (3818711)Termination phase: Saturation
% 31.49/5.65  % (3818711)Time elapsed: 0.092 s
% 31.49/5.65  % (3818711)Peak memory usage: 13 MB
% 31.49/5.65  % (3818711)Instructions burned: 132 (million)
% 31.49/5.65  % (3818690)Instruction limit reached! 
% 31.49/5.65  % (3818690)------------------------------
% 31.49/5.65  % (3818690)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 31.49/5.65  % (3818690)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.49/5.65  % (3818690)CaDiCaL version: 2.1.3
% 31.49/5.65  % (3818690)Termination reason: Instruction limit
% 31.49/5.65  % (3818690)Termination phase: Finite model building SAT solving
% 31.49/5.65  % (3818690)Time elapsed: 0.159 s
% 31.49/5.65  % (3818690)Peak memory usage: 39 MB
% 31.49/5.65  % (3818690)Instructions burned: 716 (million)
% 31.49/5.65  % (3818739)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3252228658:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 31.49/5.65  % (3818745)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3604132560:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 31.49/5.65  % Detected minimum model sizes of [4]
% 31.49/5.65  % Detected maximum model sizes of [max]
% 31.49/5.65  % TRYING [4]
% 31.49/5.65  % TRYING [5]
% 31.49/5.65  % (3818723)Instruction limit reached! 
% 31.49/5.65  % (3818723)------------------------------
% 31.49/5.65  % (3818723)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 31.49/5.65  % (3818723)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.49/5.65  % (3818723)CaDiCaL version: 2.1.3
% 31.49/5.65  % (3818723)Termination reason: Instruction limit
% 31.49/5.65  % (3818723)Termination phase: Saturation
% 31.49/5.65  % (3818723)Time elapsed: 0.140 s
% 31.49/5.65  % (3818723)Peak memory usage: 13 MB
% 31.49/5.65  % (3818723)Instructions burned: 180 (million)
% 31.49/5.65  % TRYING [6]
% 31.49/5.65  % TRYING [7]
% 31.49/5.65  % (3818758)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2140187401:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 31.49/5.65  % (3818745)Instruction limit reached! 
% 31.49/5.65  % (3818745)------------------------------
% 31.49/5.65  % (3818745)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 31.49/5.65  % (3818745)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.49/5.65  % (3818745)CaDiCaL version: 2.1.3
% 31.49/5.65  % (3818745)Termination reason: Instruction limit
% 31.49/5.65  % (3818745)Termination phase: Finite model building SAT solving
% 31.49/5.65  % (3818745)Time elapsed: 0.169 s
% 31.49/5.65  % (3818745)Peak memory usage: 29 MB
% 31.49/5.65  % (3818745)Instructions burned: 867 (million)
% 31.49/5.65  % (3818764)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=352520728:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 31.49/5.65  % (3818716)Instruction limit reached! 
% 31.49/5.65  % (3818716)------------------------------
% 31.49/5.65  % (3818716)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 31.49/5.65  % (3818716)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.49/5.65  % (3818716)CaDiCaL version: 2.1.3
% 31.49/5.65  % (3818716)Termination reason: Instruction limit
% 31.49/5.65  % (3818716)Termination phase: Saturation
% 31.49/5.65  % (3818716)Time elapsed: 0.389 s
% 31.49/5.65  % (3818716)Peak memory usage: 20 MB
% 31.49/5.65  % (3818716)Instructions burned: 685 (million)
% 31.49/5.65  % (3818766)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=1844539820:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 31.49/5.65  % (3818739)Instruction limit reached! 
% 31.49/5.65  % (3818739)------------------------------
% 31.49/5.65  % (3818739)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 31.49/5.65  % (3818739)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 31.49/5.65  % (3818739)CaDiCaL version: 2.1.3
% 31.49/5.65  % (3818739)Termination reason: Instruction limit
% 31.49/5.65  % (3818739)Termination phase: Saturation
% 31.49/5.65  % (3818739)Time elapsed: 0.359 s
% 31.49/5.65  % (3818739)Peak memory usage: 14 MB
% 31.49/5.65  % (3818739)Instructions burned: 478 (million)
% 31.49/5.65  % (3818777)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2195294845:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 58.28/8.78  % TRYING [14]
% 58.28/8.78  % (3818764)Instruction limit reached! 
% 58.28/8.78  % (3818764)------------------------------
% 58.28/8.78  % (3818764)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818764)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818764)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818764)Termination reason: Instruction limit
% 58.28/8.78  % (3818764)Termination phase: Finite model building constraint generation
% 58.28/8.78  % (3818764)Time elapsed: 0.240 s
% 58.28/8.78  % (3818764)Peak memory usage: 101 MB
% 58.28/8.78  % (3818764)Instructions burned: 891 (million)
% 58.28/8.78  % (3818783)fmb+10_1_sil=64000:random_seed=3752945981:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 58.28/8.78  % Detected minimum model sizes of [4]
% 58.28/8.78  % Detected maximum model sizes of [max]
% 58.28/8.78  % TRYING [4]
% 58.28/8.78  % TRYING [5]
% 58.28/8.78  % TRYING [6]
% 58.28/8.78  % (3818766)Instruction limit reached! 
% 58.28/8.78  % (3818766)------------------------------
% 58.28/8.78  % (3818766)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818766)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818766)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818766)Termination reason: Instruction limit
% 58.28/8.78  % (3818766)Termination phase: Saturation
% 58.28/8.78  % (3818766)Time elapsed: 0.341 s
% 58.28/8.78  % (3818766)Peak memory usage: 14 MB
% 58.28/8.78  % (3818766)Instructions burned: 692 (million)
% 58.28/8.78  % (3818785)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=4190128704:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 58.28/8.78  % Detected minimum model sizes of [4]
% 58.28/8.78  % Detected maximum model sizes of [max]
% 58.28/8.78  % TRYING [20]
% 58.28/8.78  % TRYING [7]
% 58.28/8.78  % (3818758)Instruction limit reached! 
% 58.28/8.78  % (3818758)------------------------------
% 58.28/8.78  % (3818758)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818758)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818758)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818758)Termination reason: Instruction limit
% 58.28/8.78  % (3818758)Termination phase: Saturation
% 58.28/8.78  % (3818758)Time elapsed: 0.691 s
% 58.28/8.78  % (3818758)Peak memory usage: 24 MB
% 58.28/8.78  % (3818758)Instructions burned: 1180 (million)
% 58.28/8.78  % (3818787)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2146802958:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 58.28/8.78  % Detected minimum model sizes of [4]
% 58.28/8.78  % Detected maximum model sizes of [max]
% 58.28/8.78  % TRYING [8]
% 58.28/8.78  % TRYING [8]
% 58.28/8.78  % (3818777)Instruction limit reached! 
% 58.28/8.78  % (3818777)------------------------------
% 58.28/8.78  % (3818777)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818777)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818777)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818777)Termination reason: Instruction limit
% 58.28/8.78  % (3818777)Termination phase: Saturation
% 58.28/8.78  % (3818777)Time elapsed: 0.505 s
% 58.28/8.78  % (3818777)Peak memory usage: 18 MB
% 58.28/8.78  % (3818777)Instructions burned: 880 (million)
% 58.28/8.78  % (3818789)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2599310369:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 58.28/8.78  % TRYING [8]
% 58.28/8.78  % (3818787)Instruction limit reached! 
% 58.28/8.78  % (3818787)------------------------------
% 58.28/8.78  % (3818787)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818787)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818787)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818787)Termination reason: Instruction limit
% 58.28/8.78  % (3818787)Termination phase: Finite model building constraint generation
% 58.28/8.78  % (3818787)Time elapsed: 0.598 s
% 58.28/8.78  % (3818787)Peak memory usage: 78 MB
% 58.28/8.78  % (3818787)Instructions burned: 920 (million)
% 58.28/8.78  % (3818809)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2919591965:i=1472:ins=7:fdi=8:gsp=on_2983 on theBenchmark for (2983ds/1472Mi)
% 58.28/8.78  % (3818809)Instruction limit reached! 
% 58.28/8.78  % (3818809)------------------------------
% 58.28/8.78  % (3818809)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818809)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818809)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818809)Termination reason: Instruction limit
% 58.28/8.78  % (3818809)Termination phase: Saturation
% 58.28/8.78  % (3818809)Time elapsed: 1.515 s
% 58.28/8.78  % (3818809)Peak memory usage: 31 MB
% 58.28/8.78  % (3818809)Instructions burned: 1473 (million)
% 58.28/8.78  % (3818832)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=4021877743:i=6324_2967 on theBenchmark for (2967ds/6324Mi)
% 58.28/8.78  % Detected minimum model sizes of [4]
% 58.28/8.78  % Detected maximum model sizes of [max]
% 58.28/8.78  % (3818832)Cannot represent all propositional literals internally
% 58.28/8.78  % (3818832)Refutation not found, incomplete strategy
% 58.28/8.78  % (3818832)------------------------------
% 58.28/8.78  % (3818832)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818832)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818832)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818832)Termination reason: Refutation not found, incomplete strategy
% 58.28/8.78  % (3818832)Time elapsed: 0.006 s
% 58.28/8.78  % (3818832)Peak memory usage: 11 MB
% 58.28/8.78  % (3818832)Instructions burned: 8 (million)
% 58.28/8.78  % (3818832)------------------------------
% 58.28/8.78  % (3818832)------------------------------
% 58.28/8.78  % (3818834)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3700656200:fmbsr=2.30978:i=2174_2967 on theBenchmark for (2967ds/2174Mi)
% 58.28/8.78  % Detected minimum model sizes of [4]
% 58.28/8.78  % Detected maximum model sizes of [max]
% 58.28/8.78  % TRYING [16]
% 58.28/8.78  % TRYING [9]
% 58.28/8.78  % TRYING [9]
% 58.28/8.78  % (3818834)Instruction limit reached! 
% 58.28/8.78  % (3818834)------------------------------
% 58.28/8.78  % (3818834)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818834)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818834)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818834)Termination reason: Instruction limit
% 58.28/8.78  % (3818834)Termination phase: Finite model building constraint generation
% 58.28/8.78  % (3818834)Time elapsed: 0.836 s
% 58.28/8.78  % (3818834)Peak memory usage: 130 MB
% 58.28/8.78  % (3818834)Instructions burned: 2175 (million)
% 58.28/8.78  % (3818983)ott-2_1_sil=16000:newcnf=on:random_seed=2148535925:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2958 on theBenchmark for (2958ds/869Mi)
% 58.28/8.78  % (3818983)Instruction limit reached! 
% 58.28/8.78  % (3818983)------------------------------
% 58.28/8.78  % (3818983)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818983)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818983)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818983)Termination reason: Instruction limit
% 58.28/8.78  % (3818983)Termination phase: Saturation
% 58.28/8.78  % (3818983)Time elapsed: 0.544 s
% 58.28/8.78  % (3818983)Peak memory usage: 15 MB
% 58.28/8.78  % (3818983)Instructions burned: 870 (million)
% 58.28/8.78  % (3818789)Instruction limit reached! 
% 58.28/8.78  % (3818789)------------------------------
% 58.28/8.78  % (3818789)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818789)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818789)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818789)Termination reason: Instruction limit
% 58.28/8.78  % (3818789)Termination phase: Saturation
% 58.28/8.78  % (3818789)Time elapsed: 3.582 s
% 58.28/8.78  % (3818789)Peak memory usage: 23 MB
% 58.28/8.78  % (3818789)Instructions burned: 5132 (million)
% 58.28/8.78  % (3818991)ott+10_1_sil=32000:tgt=ground:random_seed=637474755:i=5114:av=off_2952 on theBenchmark for (2952ds/5114Mi)
% 58.28/8.78  % (3818992)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=1839028594:i=54282_2952 on theBenchmark for (2952ds/54282Mi)
% 58.28/8.78  % Detected minimum model sizes of [4]
% 58.28/8.78  % Detected maximum model sizes of [max]
% 58.28/8.78  % TRYING [4]
% 58.28/8.78  % TRYING [5]
% 58.28/8.78  % TRYING [6]
% 58.28/8.78  % TRYING [7]
% 58.28/8.78  % (3818785)Instruction limit reached! 
% 58.28/8.78  % (3818785)------------------------------
% 58.28/8.78  % (3818785)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818785)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818785)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818785)Termination reason: Instruction limit
% 58.28/8.78  % (3818785)Termination phase: Finite model building constraint generation
% 58.28/8.78  % (3818785)Time elapsed: 4.220 s
% 58.28/8.78  % (3818785)Peak memory usage: 514 MB
% 58.28/8.78  % (3818785)Instructions burned: 9515 (million)
% 58.28/8.78  % (3818995)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=759259814:i=3512:aac=none_2947 on theBenchmark for (2947ds/3512Mi)
% 58.28/8.78  % TRYING [10]
% 58.28/8.78  % TRYING [8]
% 58.28/8.78  % (3818783)Instruction limit reached! 
% 58.28/8.78  % (3818783)------------------------------
% 58.28/8.78  % (3818783)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818783)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818783)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818783)Termination reason: Instruction limit
% 58.28/8.78  % (3818783)Termination phase: Finite model building SAT solving
% 58.28/8.78  % (3818783)Time elapsed: 6.570 s
% 58.28/8.78  % (3818783)Peak memory usage: 303 MB
% 58.28/8.78  % (3818783)Instructions burned: 22065 (million)
% 58.28/8.78  % (3818997)dis+21_1_sil=32000:sas=cadical:random_seed=3054190183:i=3773:amm=off_2927 on theBenchmark for (2927ds/3773Mi)
% 58.28/8.78  % (3818995)Instruction limit reached! 
% 58.28/8.78  % (3818995)------------------------------
% 58.28/8.78  % (3818995)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818995)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818995)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818995)Termination reason: Instruction limit
% 58.28/8.78  % (3818995)Termination phase: Saturation
% 58.28/8.78  % (3818995)Time elapsed: 2.086 s
% 58.28/8.78  % (3818995)Peak memory usage: 23 MB
% 58.28/8.78  % (3818995)Instructions burned: 3513 (million)
% 58.28/8.78  % (3818999)ott+11_1_sil=16000:gs=on:random_seed=2385768658:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2926 on theBenchmark for (2926ds/2251Mi)
% 58.28/8.78  % TRYING [9]
% 58.28/8.78  % (3818991)Instruction limit reached! 
% 58.28/8.78  % (3818991)------------------------------
% 58.28/8.78  % (3818991)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.78  % (3818991)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.78  % (3818991)CaDiCaL version: 2.1.3
% 58.28/8.78  % (3818991)Termination reason: Instruction limit
% 58.28/8.78  % (3818991)Termination phase: Saturation
% 58.28/8.78  % (3818991)Time elapsed: 3.101 s
% 58.28/8.78  % (3818991)Peak memory usage: 37 MB
% 58.28/8.78  % (3818991)Instructions burned: 5115 (million)
% 58.28/8.78  % (3819001)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=2752471591:fmbsr=1.6:i=67534_2921 on theBenchmark for (2921ds/67534Mi)
% 58.28/8.78  % Detected minimum model sizes of [4]
% 58.28/8.78  % Detected maximum model sizes of [max]
% 58.28/8.78  % TRYING [7]
% 58.28/8.78  % (3818997) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3818644-3818997"...
% 58.28/8.78  % (3818997)...printing done.
% 58.28/8.78  % (3818997)Refutation found. Thanks to Tanya!
% 58.28/8.78  % SZS status Theorem for theBenchmark
% 58.28/8.78  % SZS output start Proof for theBenchmark
% See solution above
% 58.28/8.79  % (3818997)------------------------------
% 58.28/8.79  % (3818997)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 58.28/8.79  % (3818997)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 58.28/8.79  % (3818997)CaDiCaL version: 2.1.3
% 58.28/8.79  % (3818997)Termination reason: Refutation
% 58.28/8.79  % (3818997)Time elapsed: 1.014 s
% 58.28/8.79  % (3818997)Peak memory usage: 28 MB
% 58.28/8.79  % (3818997)Instructions burned: 3058 (million)
% 58.28/8.79  % (3818644)Success in time 8.365 s
% 58.28/8.79  % Vampire exiting
%------------------------------------------------------------------------------