TSTP Solution File: PRO002+2 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : PRO002+2 : 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 : n012.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sun May  5 08:47:30 EDT 2024

% Result   : Theorem 4.17s 0.95s
% Output   : Refutation 4.17s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   44
%            Number of leaves      :   54
% Syntax   : Number of formulae    :  309 (  85 unt;   0 def)
%            Number of atoms       :  938 (  56 equ)
%            Maximal formula atoms :   12 (   3 avg)
%            Number of connectives :  949 ( 320   ~; 288   |; 260   &)
%                                         (  23 <=>;  58  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   5 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :   30 (  28 usr;   1 prp; 0-5 aty)
%            Number of functors    :   24 (  24 usr;   7 con; 0-3 aty)
%            Number of variables   :  701 ( 580   !; 121   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f36446,plain,
    $false,
    inference(subsumption_resolution,[],[f36390,f523]) ).

fof(f523,plain,
    ! [X2,X3,X0,X1] : ~ send_message(tptp3,X0,X1,X2,X3),
    inference(unit_resulting_resolution,[],[f329,f326]) ).

fof(f326,plain,
    ! [X2,X3,X0,X1,X4] :
      ( ~ send_message(X0,X1,X2,X3,X4)
      | sP8(X0) ),
    inference(cnf_transformation,[],[f161]) ).

fof(f161,plain,
    ! [X0,X1,X2,X3,X4] :
      ( sP8(X0)
      | ~ send_message(X0,X1,X2,X3,X4) ),
    inference(definition_folding,[],[f141,f160]) ).

fof(f160,plain,
    ! [X0] :
      ( ( tptp2 != X0
        & tptp3 != X0
        & tptp4 != X0 )
      | ~ sP8(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP8])]) ).

fof(f141,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ( tptp2 != X0
        & tptp3 != X0
        & tptp4 != X0 )
      | ~ send_message(X0,X1,X2,X3,X4) ),
    inference(ennf_transformation,[],[f92]) ).

fof(f92,plain,
    ! [X0,X1,X2,X3,X4] :
      ( send_message(X0,X1,X2,X3,X4)
     => ( tptp2 != X0
        & tptp3 != X0
        & tptp4 != X0 ) ),
    inference(rectify,[],[f47]) ).

fof(f47,axiom,
    ! [X103,X104,X105,X106,X107] :
      ( send_message(X103,X104,X105,X106,X107)
     => ( tptp2 != X103
        & tptp3 != X103
        & tptp4 != X103 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_46) ).

fof(f329,plain,
    ~ sP8(tptp3),
    inference(equality_resolution,[],[f324]) ).

fof(f324,plain,
    ! [X0] :
      ( tptp3 != X0
      | ~ sP8(X0) ),
    inference(cnf_transformation,[],[f219]) ).

fof(f219,plain,
    ! [X0] :
      ( ( tptp2 != X0
        & tptp3 != X0
        & tptp4 != X0 )
      | ~ sP8(X0) ),
    inference(nnf_transformation,[],[f160]) ).

fof(f36390,plain,
    send_message(tptp3,sK29(sK11,tptp0,sK10),sK30(sK11,tptp0,sK10),sK10,tptp0),
    inference(superposition,[],[f4022,f36336]) ).

fof(f36336,plain,
    tptp3 = sK12(sK18(sK9,sK11)),
    inference(subsumption_resolution,[],[f36285,f522]) ).

fof(f522,plain,
    ! [X2,X3,X0,X1] : ~ send_message(tptp2,X0,X1,X2,X3),
    inference(unit_resulting_resolution,[],[f328,f326]) ).

fof(f328,plain,
    ~ sP8(tptp2),
    inference(equality_resolution,[],[f325]) ).

fof(f325,plain,
    ! [X0] :
      ( tptp2 != X0
      | ~ sP8(X0) ),
    inference(cnf_transformation,[],[f219]) ).

fof(f36285,plain,
    ( send_message(tptp2,sK29(sK11,tptp0,sK10),sK30(sK11,tptp0,sK10),sK10,tptp0)
    | tptp3 = sK12(sK18(sK9,sK11)) ),
    inference(superposition,[],[f4022,f36147]) ).

fof(f36147,plain,
    ( tptp2 = sK12(sK18(sK9,sK11))
    | tptp3 = sK12(sK18(sK9,sK11)) ),
    inference(resolution,[],[f36117,f699]) ).

fof(f699,plain,
    ! [X0] :
      ( ~ occurrence_of(sK18(sK9,sK11),X0)
      | sK12(sK18(sK9,sK11)) = X0 ),
    inference(resolution,[],[f681,f303]) ).

fof(f303,plain,
    ! [X2,X0,X1] :
      ( ~ occurrence_of(X0,X2)
      | X1 = X2
      | ~ occurrence_of(X0,X1) ),
    inference(cnf_transformation,[],[f128]) ).

fof(f128,plain,
    ! [X0,X1,X2] :
      ( X1 = X2
      | ~ occurrence_of(X0,X2)
      | ~ occurrence_of(X0,X1) ),
    inference(flattening,[],[f127]) ).

fof(f127,plain,
    ! [X0,X1,X2] :
      ( X1 = X2
      | ~ occurrence_of(X0,X2)
      | ~ occurrence_of(X0,X1) ),
    inference(ennf_transformation,[],[f85]) ).

fof(f85,plain,
    ! [X0,X1,X2] :
      ( ( occurrence_of(X0,X2)
        & occurrence_of(X0,X1) )
     => X1 = X2 ),
    inference(rectify,[],[f23]) ).

fof(f23,axiom,
    ! [X64,X65,X66] :
      ( ( occurrence_of(X64,X66)
        & occurrence_of(X64,X65) )
     => X65 = X66 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_22) ).

fof(f681,plain,
    occurrence_of(sK18(sK9,sK11),sK12(sK18(sK9,sK11))),
    inference(unit_resulting_resolution,[],[f678,f236]) ).

fof(f236,plain,
    ! [X0] :
      ( ~ activity_occurrence(X0)
      | occurrence_of(X0,sK12(X0)) ),
    inference(cnf_transformation,[],[f165]) ).

fof(f165,plain,
    ! [X0] :
      ( ( occurrence_of(X0,sK12(X0))
        & activity(sK12(X0)) )
      | ~ activity_occurrence(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK12])],[f96,f164]) ).

fof(f164,plain,
    ! [X0] :
      ( ? [X1] :
          ( occurrence_of(X0,X1)
          & activity(X1) )
     => ( occurrence_of(X0,sK12(X0))
        & activity(sK12(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f96,plain,
    ! [X0] :
      ( ? [X1] :
          ( occurrence_of(X0,X1)
          & activity(X1) )
      | ~ activity_occurrence(X0) ),
    inference(ennf_transformation,[],[f57]) ).

fof(f57,plain,
    ! [X0] :
      ( activity_occurrence(X0)
     => ? [X1] :
          ( occurrence_of(X0,X1)
          & activity(X1) ) ),
    inference(rectify,[],[f19]) ).

fof(f19,axiom,
    ! [X52] :
      ( activity_occurrence(X52)
     => ? [X53] :
          ( occurrence_of(X52,X53)
          & activity(X53) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_18) ).

fof(f678,plain,
    activity_occurrence(sK18(sK9,sK11)),
    inference(unit_resulting_resolution,[],[f674,f246]) ).

fof(f246,plain,
    ! [X0,X1] :
      ( ~ subactivity_occurrence(X0,X1)
      | activity_occurrence(X0) ),
    inference(cnf_transformation,[],[f100]) ).

fof(f100,plain,
    ! [X0,X1] :
      ( ( activity_occurrence(X1)
        & activity_occurrence(X0) )
      | ~ subactivity_occurrence(X0,X1) ),
    inference(ennf_transformation,[],[f62]) ).

fof(f62,plain,
    ! [X0,X1] :
      ( subactivity_occurrence(X0,X1)
     => ( activity_occurrence(X1)
        & activity_occurrence(X0) ) ),
    inference(rectify,[],[f20]) ).

fof(f20,axiom,
    ! [X54,X55] :
      ( subactivity_occurrence(X54,X55)
     => ( activity_occurrence(X55)
        & activity_occurrence(X54) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_19) ).

fof(f674,plain,
    subactivity_occurrence(sK18(sK9,sK11),sK11),
    inference(forward_demodulation,[],[f668,f555]) ).

fof(f555,plain,
    sK9 = sK12(sK11),
    inference(unit_resulting_resolution,[],[f221,f355,f303]) ).

fof(f355,plain,
    occurrence_of(sK11,sK12(sK11)),
    inference(unit_resulting_resolution,[],[f347,f236]) ).

fof(f347,plain,
    activity_occurrence(sK11),
    inference(unit_resulting_resolution,[],[f221,f252]) ).

fof(f252,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X1,X0)
      | activity_occurrence(X1) ),
    inference(cnf_transformation,[],[f103]) ).

fof(f103,plain,
    ! [X0,X1] :
      ( ( activity_occurrence(X1)
        & activity(X0) )
      | ~ occurrence_of(X1,X0) ),
    inference(ennf_transformation,[],[f65]) ).

fof(f65,plain,
    ! [X0,X1] :
      ( occurrence_of(X1,X0)
     => ( activity_occurrence(X1)
        & activity(X0) ) ),
    inference(rectify,[],[f30]) ).

fof(f30,axiom,
    ! [X89,X90] :
      ( occurrence_of(X90,X89)
     => ( activity_occurrence(X90)
        & activity(X89) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_29) ).

fof(f221,plain,
    occurrence_of(sK11,sK9),
    inference(cnf_transformation,[],[f163]) ).

fof(f163,plain,
    ( occurrence_of(sK11,sK9)
    & tptp1(sK9,tptp0,sK10) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK9,sK10,sK11])],[f55,f162]) ).

fof(f162,plain,
    ( ? [X0,X1,X2] :
        ( occurrence_of(X2,X0)
        & tptp1(X0,tptp0,X1) )
   => ( occurrence_of(sK11,sK9)
      & tptp1(sK9,tptp0,sK10) ) ),
    introduced(choice_axiom,[]) ).

fof(f55,plain,
    ? [X0,X1,X2] :
      ( occurrence_of(X2,X0)
      & tptp1(X0,tptp0,X1) ),
    inference(flattening,[],[f54]) ).

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

fof(f53,negated_conjecture,
    ~ ~ ? [X127,X128,X129] :
          ( occurrence_of(X129,X127)
          & tptp1(X127,tptp0,X128) ),
    inference(negated_conjecture,[],[f52]) ).

fof(f52,conjecture,
    ~ ? [X127,X128,X129] :
        ( occurrence_of(X129,X127)
        & tptp1(X127,tptp0,X128) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).

fof(f668,plain,
    subactivity_occurrence(sK18(sK12(sK11),sK11),sK11),
    inference(unit_resulting_resolution,[],[f355,f406,f261]) ).

fof(f261,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X1,X0)
      | atomic(X0)
      | subactivity_occurrence(sK18(X0,X1),X1) ),
    inference(cnf_transformation,[],[f177]) ).

fof(f177,plain,
    ! [X0,X1] :
      ( ( subactivity_occurrence(sK18(X0,X1),X1)
        & root(sK18(X0,X1),X0) )
      | atomic(X0)
      | ~ occurrence_of(X1,X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK18])],[f112,f176]) ).

fof(f176,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( subactivity_occurrence(X2,X1)
          & root(X2,X0) )
     => ( subactivity_occurrence(sK18(X0,X1),X1)
        & root(sK18(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f112,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( subactivity_occurrence(X2,X1)
          & root(X2,X0) )
      | atomic(X0)
      | ~ occurrence_of(X1,X0) ),
    inference(flattening,[],[f111]) ).

fof(f111,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( subactivity_occurrence(X2,X1)
          & root(X2,X0) )
      | atomic(X0)
      | ~ occurrence_of(X1,X0) ),
    inference(ennf_transformation,[],[f70]) ).

fof(f70,plain,
    ! [X0,X1] :
      ( ( ~ atomic(X0)
        & occurrence_of(X1,X0) )
     => ? [X2] :
          ( subactivity_occurrence(X2,X1)
          & root(X2,X0) ) ),
    inference(rectify,[],[f31]) ).

fof(f31,axiom,
    ! [X91,X92] :
      ( ( ~ atomic(X91)
        & occurrence_of(X92,X91) )
     => ? [X93] :
          ( subactivity_occurrence(X93,X92)
          & root(X93,X91) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_30) ).

fof(f406,plain,
    ~ atomic(sK12(sK11)),
    inference(unit_resulting_resolution,[],[f355,f398,f254]) ).

fof(f254,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X0,X1)
      | ~ atomic(X1)
      | arboreal(X0) ),
    inference(cnf_transformation,[],[f171]) ).

fof(f171,plain,
    ! [X0,X1] :
      ( ( ( arboreal(X0)
          | ~ atomic(X1) )
        & ( atomic(X1)
          | ~ arboreal(X0) ) )
      | ~ occurrence_of(X0,X1) ),
    inference(nnf_transformation,[],[f104]) ).

fof(f104,plain,
    ! [X0,X1] :
      ( ( arboreal(X0)
      <=> atomic(X1) )
      | ~ occurrence_of(X0,X1) ),
    inference(ennf_transformation,[],[f66]) ).

fof(f66,plain,
    ! [X0,X1] :
      ( occurrence_of(X0,X1)
     => ( arboreal(X0)
      <=> atomic(X1) ) ),
    inference(rectify,[],[f14]) ).

fof(f14,axiom,
    ! [X40,X41] :
      ( occurrence_of(X40,X41)
     => ( arboreal(X40)
      <=> atomic(X41) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_13) ).

fof(f398,plain,
    ~ arboreal(sK11),
    inference(unit_resulting_resolution,[],[f221,f389,f253]) ).

fof(f253,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X0,X1)
      | ~ arboreal(X0)
      | atomic(X1) ),
    inference(cnf_transformation,[],[f171]) ).

fof(f389,plain,
    ~ atomic(sK9),
    inference(unit_resulting_resolution,[],[f385,f285]) ).

fof(f285,plain,
    ! [X2,X0,X1] :
      ( ~ sP2(X0,X1,X2)
      | ~ atomic(X2) ),
    inference(cnf_transformation,[],[f198]) ).

fof(f198,plain,
    ! [X0,X1,X2] :
      ( ( root(X1,X0)
        & ~ atomic(X0)
        & ~ atomic(X2)
        & activity(X2) )
      | ~ sP2(X0,X1,X2) ),
    inference(rectify,[],[f197]) ).

fof(f197,plain,
    ! [X1,X2,X0] :
      ( ( root(X2,X1)
        & ~ atomic(X1)
        & ~ atomic(X0)
        & activity(X0) )
      | ~ sP2(X1,X2,X0) ),
    inference(nnf_transformation,[],[f148]) ).

fof(f148,plain,
    ! [X1,X2,X0] :
      ( ( root(X2,X1)
        & ~ atomic(X1)
        & ~ atomic(X0)
        & activity(X0) )
      | ~ sP2(X1,X2,X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP2])]) ).

fof(f385,plain,
    sP2(tptp0,sK10,sK9),
    inference(unit_resulting_resolution,[],[f220,f288]) ).

fof(f288,plain,
    ! [X2,X0,X1] :
      ( ~ tptp1(X0,X1,X2)
      | sP2(X1,X2,X0) ),
    inference(cnf_transformation,[],[f149]) ).

fof(f149,plain,
    ! [X0,X1,X2] :
      ( sP2(X1,X2,X0)
      | ~ tptp1(X0,X1,X2) ),
    inference(definition_folding,[],[f116,f148]) ).

fof(f116,plain,
    ! [X0,X1,X2] :
      ( ( root(X2,X1)
        & ~ atomic(X1)
        & ~ atomic(X0)
        & activity(X0) )
      | ~ tptp1(X0,X1,X2) ),
    inference(ennf_transformation,[],[f77]) ).

fof(f77,plain,
    ! [X0,X1,X2] :
      ( tptp1(X0,X1,X2)
     => ( root(X2,X1)
        & ~ atomic(X1)
        & ~ atomic(X0)
        & activity(X0) ) ),
    inference(rectify,[],[f49]) ).

fof(f49,axiom,
    ! [X114,X115,X116] :
      ( tptp1(X114,X115,X116)
     => ( root(X116,X115)
        & ~ atomic(X115)
        & ~ atomic(X114)
        & activity(X114) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_48) ).

fof(f220,plain,
    tptp1(sK9,tptp0,sK10),
    inference(cnf_transformation,[],[f163]) ).

fof(f36117,plain,
    ( occurrence_of(sK18(sK9,sK11),tptp3)
    | tptp2 = sK12(sK18(sK9,sK11)) ),
    inference(resolution,[],[f36077,f699]) ).

fof(f36077,plain,
    ( occurrence_of(sK18(sK9,sK11),tptp2)
    | occurrence_of(sK18(sK9,sK11),tptp3) ),
    inference(forward_demodulation,[],[f36056,f25102]) ).

fof(f25102,plain,
    sK18(sK9,sK11) = sK14(sK17(sK18(sK9,sK11),tptp0)),
    inference(unit_resulting_resolution,[],[f22579,f22615,f22813,f336]) ).

fof(f336,plain,
    ! [X2,X0,X1] :
      ( ~ leaf_occ(X1,X2)
      | X0 = X1
      | ~ leaf_occ(X0,X2)
      | ~ sP34(X2) ),
    inference(general_splitting,[],[f310,f335_D]) ).

fof(f335,plain,
    ! [X2,X3] :
      ( ~ occurrence_of(X2,X3)
      | atomic(X3)
      | sP34(X2) ),
    inference(cnf_transformation,[],[f335_D]) ).

fof(f335_D,plain,
    ! [X2] :
      ( ! [X3] :
          ( ~ occurrence_of(X2,X3)
          | atomic(X3) )
    <=> ~ sP34(X2) ),
    introduced(general_splitting_component_introduction,[new_symbols(naming,[sP34])]) ).

fof(f310,plain,
    ! [X2,X3,X0,X1] :
      ( X0 = X1
      | ~ leaf_occ(X1,X2)
      | ~ leaf_occ(X0,X2)
      | atomic(X3)
      | ~ occurrence_of(X2,X3) ),
    inference(cnf_transformation,[],[f131]) ).

fof(f131,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X1
      | ~ leaf_occ(X1,X2)
      | ~ leaf_occ(X0,X2)
      | atomic(X3)
      | ~ occurrence_of(X2,X3) ),
    inference(flattening,[],[f130]) ).

fof(f130,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X1
      | ~ leaf_occ(X1,X2)
      | ~ leaf_occ(X0,X2)
      | atomic(X3)
      | ~ occurrence_of(X2,X3) ),
    inference(ennf_transformation,[],[f87]) ).

fof(f87,plain,
    ! [X0,X1,X2,X3] :
      ( ( leaf_occ(X1,X2)
        & leaf_occ(X0,X2)
        & ~ atomic(X3)
        & occurrence_of(X2,X3) )
     => X0 = X1 ),
    inference(rectify,[],[f4]) ).

fof(f4,axiom,
    ! [X11,X12,X13,X14] :
      ( ( leaf_occ(X12,X13)
        & leaf_occ(X11,X13)
        & ~ atomic(X14)
        & occurrence_of(X13,X14) )
     => X11 = X12 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_03) ).

fof(f22813,plain,
    leaf_occ(sK14(sK17(sK18(sK9,sK11),tptp0)),sK17(sK18(sK9,sK11),tptp0)),
    inference(unit_resulting_resolution,[],[f22575,f241]) ).

fof(f241,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | leaf_occ(sK14(X0),X0) ),
    inference(cnf_transformation,[],[f168]) ).

fof(f168,plain,
    ! [X0] :
      ( ( next_subocc(sK13(X0),sK14(X0),tptp0)
        & leaf_occ(sK14(X0),X0)
        & ( occurrence_of(sK14(X0),tptp2)
          | occurrence_of(sK14(X0),tptp3) )
        & root_occ(sK13(X0),X0)
        & occurrence_of(sK13(X0),tptp4) )
      | ~ sP0(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK13,sK14])],[f166,f167]) ).

fof(f167,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( next_subocc(X1,X2,tptp0)
          & leaf_occ(X2,X0)
          & ( occurrence_of(X2,tptp2)
            | occurrence_of(X2,tptp3) )
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp4) )
     => ( next_subocc(sK13(X0),sK14(X0),tptp0)
        & leaf_occ(sK14(X0),X0)
        & ( occurrence_of(sK14(X0),tptp2)
          | occurrence_of(sK14(X0),tptp3) )
        & root_occ(sK13(X0),X0)
        & occurrence_of(sK13(X0),tptp4) ) ),
    introduced(choice_axiom,[]) ).

fof(f166,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( next_subocc(X1,X2,tptp0)
          & leaf_occ(X2,X0)
          & ( occurrence_of(X2,tptp2)
            | occurrence_of(X2,tptp3) )
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp4) )
      | ~ sP0(X0) ),
    inference(nnf_transformation,[],[f144]) ).

fof(f144,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( next_subocc(X1,X2,tptp0)
          & leaf_occ(X2,X0)
          & ( occurrence_of(X2,tptp2)
            | occurrence_of(X2,tptp3) )
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp4) )
      | ~ sP0(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])]) ).

fof(f22575,plain,
    sP0(sK17(sK18(sK9,sK11),tptp0)),
    inference(superposition,[],[f22058,f22529]) ).

fof(f22529,plain,
    sK18(sK9,sK11) = sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f637,f4693,f21810,f4691,f8455,f8462,f21824,f311]) ).

fof(f311,plain,
    ! [X2,X3,X0,X1] :
      ( ~ subactivity_occurrence(X3,X1)
      | min_precedes(X3,X2,X0)
      | min_precedes(X2,X3,X0)
      | X2 = X3
      | ~ subactivity_occurrence(X2,X1)
      | ~ arboreal(X3)
      | ~ arboreal(X2)
      | ~ occurrence_of(X1,X0) ),
    inference(cnf_transformation,[],[f133]) ).

fof(f133,plain,
    ! [X0,X1,X2,X3] :
      ( X2 = X3
      | min_precedes(X3,X2,X0)
      | min_precedes(X2,X3,X0)
      | ~ subactivity_occurrence(X3,X1)
      | ~ subactivity_occurrence(X2,X1)
      | ~ arboreal(X3)
      | ~ arboreal(X2)
      | ~ occurrence_of(X1,X0) ),
    inference(flattening,[],[f132]) ).

fof(f132,plain,
    ! [X0,X1,X2,X3] :
      ( X2 = X3
      | min_precedes(X3,X2,X0)
      | min_precedes(X2,X3,X0)
      | ~ subactivity_occurrence(X3,X1)
      | ~ subactivity_occurrence(X2,X1)
      | ~ arboreal(X3)
      | ~ arboreal(X2)
      | ~ occurrence_of(X1,X0) ),
    inference(ennf_transformation,[],[f88]) ).

fof(f88,plain,
    ! [X0,X1,X2,X3] :
      ( ( subactivity_occurrence(X3,X1)
        & subactivity_occurrence(X2,X1)
        & arboreal(X3)
        & arboreal(X2)
        & occurrence_of(X1,X0) )
     => ( X2 = X3
        | min_precedes(X3,X2,X0)
        | min_precedes(X2,X3,X0) ) ),
    inference(rectify,[],[f29]) ).

fof(f29,axiom,
    ! [X85,X86,X87,X88] :
      ( ( subactivity_occurrence(X88,X86)
        & subactivity_occurrence(X87,X86)
        & arboreal(X88)
        & arboreal(X87)
        & occurrence_of(X86,X85) )
     => ( X87 = X88
        | min_precedes(X88,X87,X85)
        | min_precedes(X87,X88,X85) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_28) ).

fof(f21824,plain,
    ~ min_precedes(sK18(sK9,sK11),sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),tptp0),
    inference(unit_resulting_resolution,[],[f4541,f21816,f305]) ).

fof(f305,plain,
    ! [X2,X0,X1,X4] :
      ( ~ sP5(X0,X1,X2)
      | ~ min_precedes(X2,X4,X0)
      | ~ min_precedes(X4,X1,X0) ),
    inference(cnf_transformation,[],[f211]) ).

fof(f211,plain,
    ! [X0,X1,X2] :
      ( ( sP5(X0,X1,X2)
        | ( min_precedes(sK27(X0,X1,X2),X1,X0)
          & min_precedes(X2,sK27(X0,X1,X2),X0) )
        | ~ min_precedes(X2,X1,X0) )
      & ( ( ! [X4] :
              ( ~ min_precedes(X4,X1,X0)
              | ~ min_precedes(X2,X4,X0) )
          & min_precedes(X2,X1,X0) )
        | ~ sP5(X0,X1,X2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK27])],[f209,f210]) ).

fof(f210,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( min_precedes(X3,X1,X0)
          & min_precedes(X2,X3,X0) )
     => ( min_precedes(sK27(X0,X1,X2),X1,X0)
        & min_precedes(X2,sK27(X0,X1,X2),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f209,plain,
    ! [X0,X1,X2] :
      ( ( sP5(X0,X1,X2)
        | ? [X3] :
            ( min_precedes(X3,X1,X0)
            & min_precedes(X2,X3,X0) )
        | ~ min_precedes(X2,X1,X0) )
      & ( ( ! [X4] :
              ( ~ min_precedes(X4,X1,X0)
              | ~ min_precedes(X2,X4,X0) )
          & min_precedes(X2,X1,X0) )
        | ~ sP5(X0,X1,X2) ) ),
    inference(rectify,[],[f208]) ).

fof(f208,plain,
    ! [X2,X1,X0] :
      ( ( sP5(X2,X1,X0)
        | ? [X3] :
            ( min_precedes(X3,X1,X2)
            & min_precedes(X0,X3,X2) )
        | ~ min_precedes(X0,X1,X2) )
      & ( ( ! [X3] :
              ( ~ min_precedes(X3,X1,X2)
              | ~ min_precedes(X0,X3,X2) )
          & min_precedes(X0,X1,X2) )
        | ~ sP5(X2,X1,X0) ) ),
    inference(flattening,[],[f207]) ).

fof(f207,plain,
    ! [X2,X1,X0] :
      ( ( sP5(X2,X1,X0)
        | ? [X3] :
            ( min_precedes(X3,X1,X2)
            & min_precedes(X0,X3,X2) )
        | ~ min_precedes(X0,X1,X2) )
      & ( ( ! [X3] :
              ( ~ min_precedes(X3,X1,X2)
              | ~ min_precedes(X0,X3,X2) )
          & min_precedes(X0,X1,X2) )
        | ~ sP5(X2,X1,X0) ) ),
    inference(nnf_transformation,[],[f154]) ).

fof(f154,plain,
    ! [X2,X1,X0] :
      ( sP5(X2,X1,X0)
    <=> ( ! [X3] :
            ( ~ min_precedes(X3,X1,X2)
            | ~ min_precedes(X0,X3,X2) )
        & min_precedes(X0,X1,X2) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP5])]) ).

fof(f21816,plain,
    sP5(tptp0,sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),sK10),
    inference(forward_demodulation,[],[f21809,f8544]) ).

fof(f8544,plain,
    sK10 = sK13(sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4988,f4979,f5002,f338]) ).

fof(f338,plain,
    ! [X2,X0,X1] :
      ( ~ root_occ(X1,X2)
      | X0 = X1
      | ~ root_occ(X0,X2)
      | ~ sP35(X2) ),
    inference(general_splitting,[],[f312,f337_D]) ).

fof(f337,plain,
    ! [X2,X3] :
      ( ~ occurrence_of(X2,X3)
      | sP35(X2) ),
    inference(cnf_transformation,[],[f337_D]) ).

fof(f337_D,plain,
    ! [X2] :
      ( ! [X3] : ~ occurrence_of(X2,X3)
    <=> ~ sP35(X2) ),
    introduced(general_splitting_component_introduction,[new_symbols(naming,[sP35])]) ).

fof(f312,plain,
    ! [X2,X3,X0,X1] :
      ( X0 = X1
      | ~ root_occ(X1,X2)
      | ~ root_occ(X0,X2)
      | ~ occurrence_of(X2,X3) ),
    inference(cnf_transformation,[],[f135]) ).

fof(f135,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X1
      | ~ root_occ(X1,X2)
      | ~ root_occ(X0,X2)
      | ~ occurrence_of(X2,X3) ),
    inference(flattening,[],[f134]) ).

fof(f134,plain,
    ! [X0,X1,X2,X3] :
      ( X0 = X1
      | ~ root_occ(X1,X2)
      | ~ root_occ(X0,X2)
      | ~ occurrence_of(X2,X3) ),
    inference(ennf_transformation,[],[f89]) ).

fof(f89,plain,
    ! [X0,X1,X2,X3] :
      ( ( root_occ(X1,X2)
        & root_occ(X0,X2)
        & occurrence_of(X2,X3) )
     => X0 = X1 ),
    inference(rectify,[],[f3]) ).

fof(f3,axiom,
    ! [X7,X8,X9,X10] :
      ( ( root_occ(X8,X9)
        & root_occ(X7,X9)
        & occurrence_of(X9,X10) )
     => X7 = X8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_02) ).

fof(f5002,plain,
    root_occ(sK13(sK24(sK18(sK9,sK11),sK10,tptp0)),sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4969,f239]) ).

fof(f239,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | root_occ(sK13(X0),X0) ),
    inference(cnf_transformation,[],[f168]) ).

fof(f4969,plain,
    sP0(sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4693,f243]) ).

fof(f243,plain,
    ! [X0] :
      ( ~ occurrence_of(X0,tptp0)
      | sP0(X0) ),
    inference(cnf_transformation,[],[f145]) ).

fof(f145,plain,
    ! [X0] :
      ( sP0(X0)
      | ~ occurrence_of(X0,tptp0) ),
    inference(definition_folding,[],[f98,f144]) ).

fof(f98,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( next_subocc(X1,X2,tptp0)
          & leaf_occ(X2,X0)
          & ( occurrence_of(X2,tptp2)
            | occurrence_of(X2,tptp3) )
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp4) )
      | ~ occurrence_of(X0,tptp0) ),
    inference(ennf_transformation,[],[f59]) ).

fof(f59,plain,
    ! [X0] :
      ( occurrence_of(X0,tptp0)
     => ? [X1,X2] :
          ( next_subocc(X1,X2,tptp0)
          & leaf_occ(X2,X0)
          & ( occurrence_of(X2,tptp2)
            | occurrence_of(X2,tptp3) )
          & root_occ(X1,X0)
          & occurrence_of(X1,tptp4) ) ),
    inference(rectify,[],[f33]) ).

fof(f33,axiom,
    ! [X95] :
      ( occurrence_of(X95,tptp0)
     => ? [X96,X97] :
          ( next_subocc(X96,X97,tptp0)
          & leaf_occ(X97,X95)
          & ( occurrence_of(X97,tptp2)
            | occurrence_of(X97,tptp3) )
          & root_occ(X96,X95)
          & occurrence_of(X96,tptp4) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_32) ).

fof(f4979,plain,
    root_occ(sK10,sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f387,f4692,f4693,f273]) ).

fof(f273,plain,
    ! [X2,X0,X1] :
      ( ~ subactivity_occurrence(X0,X1)
      | ~ root(X0,X2)
      | root_occ(X0,X1)
      | ~ occurrence_of(X1,X2) ),
    inference(cnf_transformation,[],[f188]) ).

fof(f188,plain,
    ! [X0,X1] :
      ( ( root_occ(X0,X1)
        | ! [X2] :
            ( ~ root(X0,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ occurrence_of(X1,X2) ) )
      & ( ( root(X0,sK21(X0,X1))
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,sK21(X0,X1)) )
        | ~ root_occ(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK21])],[f186,f187]) ).

fof(f187,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( root(X0,X3)
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,X3) )
     => ( root(X0,sK21(X0,X1))
        & subactivity_occurrence(X0,X1)
        & occurrence_of(X1,sK21(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f186,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,[],[f185]) ).

fof(f185,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,[],[f73]) ).

fof(f73,plain,
    ! [X0,X1] :
      ( root_occ(X0,X1)
    <=> ? [X2] :
          ( root(X0,X2)
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,X2) ) ),
    inference(rectify,[],[f11]) ).

fof(f11,axiom,
    ! [X32,X33] :
      ( root_occ(X32,X33)
    <=> ? [X34] :
          ( root(X32,X34)
          & subactivity_occurrence(X32,X33)
          & occurrence_of(X33,X34) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_10) ).

fof(f4692,plain,
    subactivity_occurrence(sK10,sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4546,f292]) ).

fof(f292,plain,
    ! [X2,X0,X1] :
      ( ~ sP3(X0,X1,X2)
      | subactivity_occurrence(X1,sK24(X0,X1,X2)) ),
    inference(cnf_transformation,[],[f202]) ).

fof(f202,plain,
    ! [X0,X1,X2] :
      ( ( subactivity_occurrence(X0,sK24(X0,X1,X2))
        & subactivity_occurrence(X1,sK24(X0,X1,X2))
        & occurrence_of(sK24(X0,X1,X2),X2) )
      | ~ sP3(X0,X1,X2) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK24])],[f200,f201]) ).

fof(f201,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( subactivity_occurrence(X0,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X2) )
     => ( subactivity_occurrence(X0,sK24(X0,X1,X2))
        & subactivity_occurrence(X1,sK24(X0,X1,X2))
        & occurrence_of(sK24(X0,X1,X2),X2) ) ),
    introduced(choice_axiom,[]) ).

fof(f200,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( subactivity_occurrence(X0,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X2) )
      | ~ sP3(X0,X1,X2) ),
    inference(rectify,[],[f199]) ).

fof(f199,plain,
    ! [X2,X1,X0] :
      ( ? [X3] :
          ( subactivity_occurrence(X2,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X0) )
      | ~ sP3(X2,X1,X0) ),
    inference(nnf_transformation,[],[f150]) ).

fof(f150,plain,
    ! [X2,X1,X0] :
      ( ? [X3] :
          ( subactivity_occurrence(X2,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X0) )
      | ~ sP3(X2,X1,X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP3])]) ).

fof(f4546,plain,
    sP3(sK18(sK9,sK11),sK10,tptp0),
    inference(unit_resulting_resolution,[],[f4541,f294]) ).

fof(f294,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X1,X2,X0)
      | sP3(X2,X1,X0) ),
    inference(cnf_transformation,[],[f151]) ).

fof(f151,plain,
    ! [X0,X1,X2] :
      ( sP3(X2,X1,X0)
      | ~ min_precedes(X1,X2,X0) ),
    inference(definition_folding,[],[f119,f150]) ).

fof(f119,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,[],[f80]) ).

fof(f80,plain,
    ! [X0,X1,X2] :
      ( min_precedes(X1,X2,X0)
     => ? [X3] :
          ( subactivity_occurrence(X2,X3)
          & subactivity_occurrence(X1,X3)
          & occurrence_of(X3,X0) ) ),
    inference(rectify,[],[f25]) ).

fof(f25,axiom,
    ! [X70,X71,X72] :
      ( min_precedes(X71,X72,X70)
     => ? [X73] :
          ( subactivity_occurrence(X72,X73)
          & subactivity_occurrence(X71,X73)
          & occurrence_of(X73,X70) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_24) ).

fof(f387,plain,
    root(sK10,tptp0),
    inference(unit_resulting_resolution,[],[f385,f287]) ).

fof(f287,plain,
    ! [X2,X0,X1] :
      ( ~ sP2(X0,X1,X2)
      | root(X1,X0) ),
    inference(cnf_transformation,[],[f198]) ).

fof(f4988,plain,
    sP35(sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4693,f337]) ).

fof(f21809,plain,
    sP5(tptp0,sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),sK13(sK24(sK18(sK9,sK11),sK10,tptp0))),
    inference(unit_resulting_resolution,[],[f5000,f308]) ).

fof(f308,plain,
    ! [X2,X0,X1] :
      ( ~ next_subocc(X0,X1,X2)
      | sP5(X2,X1,X0) ),
    inference(cnf_transformation,[],[f212]) ).

fof(f212,plain,
    ! [X0,X1,X2] :
      ( ( next_subocc(X0,X1,X2)
        | ~ sP5(X2,X1,X0) )
      & ( sP5(X2,X1,X0)
        | ~ next_subocc(X0,X1,X2) ) ),
    inference(nnf_transformation,[],[f155]) ).

fof(f155,plain,
    ! [X0,X1,X2] :
      ( next_subocc(X0,X1,X2)
    <=> sP5(X2,X1,X0) ),
    inference(definition_folding,[],[f129,f154]) ).

fof(f129,plain,
    ! [X0,X1,X2] :
      ( next_subocc(X0,X1,X2)
    <=> ( ! [X3] :
            ( ~ min_precedes(X3,X1,X2)
            | ~ min_precedes(X0,X3,X2) )
        & min_precedes(X0,X1,X2) ) ),
    inference(ennf_transformation,[],[f86]) ).

fof(f86,plain,
    ! [X0,X1,X2] :
      ( next_subocc(X0,X1,X2)
    <=> ( ~ ? [X3] :
              ( min_precedes(X3,X1,X2)
              & min_precedes(X0,X3,X2) )
        & min_precedes(X0,X1,X2) ) ),
    inference(rectify,[],[f5]) ).

fof(f5,axiom,
    ! [X15,X16,X17] :
      ( next_subocc(X15,X16,X17)
    <=> ( ~ ? [X18] :
              ( min_precedes(X18,X16,X17)
              & min_precedes(X15,X18,X17) )
        & min_precedes(X15,X16,X17) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_04) ).

fof(f5000,plain,
    next_subocc(sK13(sK24(sK18(sK9,sK11),sK10,tptp0)),sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),tptp0),
    inference(unit_resulting_resolution,[],[f4969,f242]) ).

fof(f242,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | next_subocc(sK13(X0),sK14(X0),tptp0) ),
    inference(cnf_transformation,[],[f168]) ).

fof(f4541,plain,
    min_precedes(sK10,sK18(sK9,sK11),tptp0),
    inference(unit_resulting_resolution,[],[f681,f4533,f339]) ).

fof(f339,plain,
    ! [X3,X0,X4,X5] :
      ( ~ occurrence_of(X5,X0)
      | min_precedes(X3,X5,X4)
      | sP36(X4,X0,X3) ),
    inference(cnf_transformation,[],[f339_D]) ).

fof(f339_D,plain,
    ! [X3,X0,X4] :
      ( ! [X5] :
          ( ~ occurrence_of(X5,X0)
          | min_precedes(X3,X5,X4) )
    <=> ~ sP36(X4,X0,X3) ),
    introduced(general_splitting_component_introduction,[new_symbols(naming,[sP36])]) ).

fof(f4533,plain,
    ~ sP36(tptp0,sK12(sK18(sK9,sK11)),sK10),
    inference(unit_resulting_resolution,[],[f4022,f340]) ).

fof(f340,plain,
    ! [X2,X3,X0,X1,X4] :
      ( ~ send_message(X0,X1,X2,X3,X4)
      | ~ sP36(X4,X0,X3) ),
    inference(general_splitting,[],[f327,f339_D]) ).

fof(f327,plain,
    ! [X2,X3,X0,X1,X4,X5] :
      ( min_precedes(X3,X5,X4)
      | ~ occurrence_of(X5,X0)
      | ~ send_message(X0,X1,X2,X3,X4) ),
    inference(cnf_transformation,[],[f143]) ).

fof(f143,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( min_precedes(X3,X5,X4)
      | ~ occurrence_of(X5,X0)
      | ~ send_message(X0,X1,X2,X3,X4) ),
    inference(flattening,[],[f142]) ).

fof(f142,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( min_precedes(X3,X5,X4)
      | ~ occurrence_of(X5,X0)
      | ~ send_message(X0,X1,X2,X3,X4) ),
    inference(ennf_transformation,[],[f93]) ).

fof(f93,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ( occurrence_of(X5,X0)
        & send_message(X0,X1,X2,X3,X4) )
     => min_precedes(X3,X5,X4) ),
    inference(rectify,[],[f48]) ).

fof(f48,axiom,
    ! [X108,X109,X110,X111,X112,X113] :
      ( ( occurrence_of(X113,X108)
        & send_message(X108,X109,X110,X111,X112) )
     => min_precedes(X111,X113,X112) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_47) ).

fof(f8462,plain,
    ! [X0] : ~ min_precedes(sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),X0,tptp0),
    inference(unit_resulting_resolution,[],[f8460,f333]) ).

fof(f333,plain,
    ! [X2,X3,X1] :
      ( ~ min_precedes(X1,X3,X2)
      | sP33(X2,X1) ),
    inference(cnf_transformation,[],[f333_D]) ).

fof(f333_D,plain,
    ! [X1,X2] :
      ( ! [X3] : ~ min_precedes(X1,X3,X2)
    <=> ~ sP33(X2,X1) ),
    introduced(general_splitting_component_introduction,[new_symbols(naming,[sP33])]) ).

fof(f8460,plain,
    ~ sP33(tptp0,sK14(sK24(sK18(sK9,sK11),sK10,tptp0))),
    inference(forward_demodulation,[],[f8452,f8406]) ).

fof(f8406,plain,
    tptp0 = sK12(sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4693,f4957,f303]) ).

fof(f4957,plain,
    occurrence_of(sK24(sK18(sK9,sK11),sK10,tptp0),sK12(sK24(sK18(sK9,sK11),sK10,tptp0))),
    inference(unit_resulting_resolution,[],[f4946,f236]) ).

fof(f4946,plain,
    activity_occurrence(sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4692,f247]) ).

fof(f247,plain,
    ! [X0,X1] :
      ( ~ subactivity_occurrence(X0,X1)
      | activity_occurrence(X1) ),
    inference(cnf_transformation,[],[f100]) ).

fof(f8452,plain,
    ~ sP33(sK12(sK24(sK18(sK9,sK11),sK10,tptp0)),sK14(sK24(sK18(sK9,sK11),sK10,tptp0))),
    inference(unit_resulting_resolution,[],[f4957,f5001,f334]) ).

fof(f334,plain,
    ! [X2,X0,X1] :
      ( ~ sP33(X2,X1)
      | ~ occurrence_of(X0,X2)
      | ~ leaf_occ(X1,X0) ),
    inference(general_splitting,[],[f302,f333_D]) ).

fof(f302,plain,
    ! [X2,X3,X0,X1] :
      ( ~ min_precedes(X1,X3,X2)
      | ~ leaf_occ(X1,X0)
      | ~ occurrence_of(X0,X2) ),
    inference(cnf_transformation,[],[f126]) ).

fof(f126,plain,
    ! [X0,X1,X2] :
      ( ! [X3] : ~ min_precedes(X1,X3,X2)
      | ~ leaf_occ(X1,X0)
      | ~ occurrence_of(X0,X2) ),
    inference(flattening,[],[f125]) ).

fof(f125,plain,
    ! [X0,X1,X2] :
      ( ! [X3] : ~ min_precedes(X1,X3,X2)
      | ~ leaf_occ(X1,X0)
      | ~ occurrence_of(X0,X2) ),
    inference(ennf_transformation,[],[f84]) ).

fof(f84,plain,
    ! [X0,X1,X2] :
      ( ( leaf_occ(X1,X0)
        & occurrence_of(X0,X2) )
     => ~ ? [X3] : min_precedes(X1,X3,X2) ),
    inference(rectify,[],[f22]) ).

fof(f22,axiom,
    ! [X60,X61,X62] :
      ( ( leaf_occ(X61,X60)
        & occurrence_of(X60,X62) )
     => ~ ? [X63] : min_precedes(X61,X63,X62) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_21) ).

fof(f5001,plain,
    leaf_occ(sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4969,f241]) ).

fof(f8455,plain,
    subactivity_occurrence(sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f5001,f279]) ).

fof(f279,plain,
    ! [X0,X1] :
      ( ~ leaf_occ(X0,X1)
      | subactivity_occurrence(X0,X1) ),
    inference(cnf_transformation,[],[f196]) ).

fof(f196,plain,
    ! [X0,X1] :
      ( ( leaf_occ(X0,X1)
        | ! [X2] :
            ( ~ leaf(X0,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ occurrence_of(X1,X2) ) )
      & ( ( leaf(X0,sK23(X0,X1))
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,sK23(X0,X1)) )
        | ~ leaf_occ(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK23])],[f194,f195]) ).

fof(f195,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( leaf(X0,X3)
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,X3) )
     => ( leaf(X0,sK23(X0,X1))
        & subactivity_occurrence(X0,X1)
        & occurrence_of(X1,sK23(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f194,plain,
    ! [X0,X1] :
      ( ( leaf_occ(X0,X1)
        | ! [X2] :
            ( ~ leaf(X0,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ occurrence_of(X1,X2) ) )
      & ( ? [X3] :
            ( leaf(X0,X3)
            & subactivity_occurrence(X0,X1)
            & occurrence_of(X1,X3) )
        | ~ leaf_occ(X0,X1) ) ),
    inference(rectify,[],[f193]) ).

fof(f193,plain,
    ! [X0,X1] :
      ( ( leaf_occ(X0,X1)
        | ! [X2] :
            ( ~ leaf(X0,X2)
            | ~ subactivity_occurrence(X0,X1)
            | ~ occurrence_of(X1,X2) ) )
      & ( ? [X2] :
            ( leaf(X0,X2)
            & subactivity_occurrence(X0,X1)
            & occurrence_of(X1,X2) )
        | ~ leaf_occ(X0,X1) ) ),
    inference(nnf_transformation,[],[f75]) ).

fof(f75,plain,
    ! [X0,X1] :
      ( leaf_occ(X0,X1)
    <=> ? [X2] :
          ( leaf(X0,X2)
          & subactivity_occurrence(X0,X1)
          & occurrence_of(X1,X2) ) ),
    inference(rectify,[],[f12]) ).

fof(f12,axiom,
    ! [X35,X36] :
      ( leaf_occ(X35,X36)
    <=> ? [X37] :
          ( leaf(X35,X37)
          & subactivity_occurrence(X35,X36)
          & occurrence_of(X36,X37) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_11) ).

fof(f4691,plain,
    subactivity_occurrence(sK18(sK9,sK11),sK24(sK18(sK9,sK11),sK10,tptp0)),
    inference(unit_resulting_resolution,[],[f4546,f293]) ).

fof(f293,plain,
    ! [X2,X0,X1] :
      ( ~ sP3(X0,X1,X2)
      | subactivity_occurrence(X0,sK24(X0,X1,X2)) ),
    inference(cnf_transformation,[],[f202]) ).

fof(f21810,plain,
    arboreal(sK14(sK24(sK18(sK9,sK11),sK10,tptp0))),
    inference(unit_resulting_resolution,[],[f5000,f283]) ).

fof(f283,plain,
    ! [X2,X0,X1] :
      ( ~ next_subocc(X0,X1,X2)
      | arboreal(X1) ),
    inference(cnf_transformation,[],[f115]) ).

fof(f115,plain,
    ! [X0,X1,X2] :
      ( ( arboreal(X1)
        & arboreal(X0) )
      | ~ next_subocc(X0,X1,X2) ),
    inference(ennf_transformation,[],[f76]) ).

fof(f76,plain,
    ! [X0,X1,X2] :
      ( next_subocc(X0,X1,X2)
     => ( arboreal(X1)
        & arboreal(X0) ) ),
    inference(rectify,[],[f6]) ).

fof(f6,axiom,
    ! [X19,X20,X21] :
      ( next_subocc(X19,X20,X21)
     => ( arboreal(X20)
        & arboreal(X19) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_05) ).

fof(f4693,plain,
    occurrence_of(sK24(sK18(sK9,sK11),sK10,tptp0),tptp0),
    inference(unit_resulting_resolution,[],[f4546,f291]) ).

fof(f291,plain,
    ! [X2,X0,X1] :
      ( ~ sP3(X0,X1,X2)
      | occurrence_of(sK24(X0,X1,X2),X2) ),
    inference(cnf_transformation,[],[f202]) ).

fof(f637,plain,
    arboreal(sK18(sK9,sK11)),
    inference(unit_resulting_resolution,[],[f633,f234]) ).

fof(f234,plain,
    ! [X0] :
      ( ~ legal(X0)
      | arboreal(X0) ),
    inference(cnf_transformation,[],[f95]) ).

fof(f95,plain,
    ! [X0] :
      ( arboreal(X0)
      | ~ legal(X0) ),
    inference(ennf_transformation,[],[f56]) ).

fof(f56,plain,
    ! [X0] :
      ( legal(X0)
     => arboreal(X0) ),
    inference(rectify,[],[f18]) ).

fof(f18,axiom,
    ! [X51] :
      ( legal(X51)
     => arboreal(X51) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_17) ).

fof(f633,plain,
    legal(sK18(sK9,sK11)),
    inference(unit_resulting_resolution,[],[f627,f248]) ).

fof(f248,plain,
    ! [X0,X1] :
      ( ~ root(X0,X1)
      | legal(X0) ),
    inference(cnf_transformation,[],[f101]) ).

fof(f101,plain,
    ! [X0,X1] :
      ( legal(X0)
      | ~ root(X0,X1) ),
    inference(ennf_transformation,[],[f63]) ).

fof(f63,plain,
    ! [X0,X1] :
      ( root(X0,X1)
     => legal(X0) ),
    inference(rectify,[],[f13]) ).

fof(f13,axiom,
    ! [X38,X39] :
      ( root(X38,X39)
     => legal(X38) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_12) ).

fof(f627,plain,
    root(sK18(sK9,sK11),sK9),
    inference(forward_demodulation,[],[f621,f555]) ).

fof(f621,plain,
    root(sK18(sK12(sK11),sK11),sK12(sK11)),
    inference(unit_resulting_resolution,[],[f355,f406,f260]) ).

fof(f260,plain,
    ! [X0,X1] :
      ( ~ occurrence_of(X1,X0)
      | atomic(X0)
      | root(sK18(X0,X1),X0) ),
    inference(cnf_transformation,[],[f177]) ).

fof(f22058,plain,
    sP0(sK17(sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),tptp0)),
    inference(unit_resulting_resolution,[],[f21917,f243]) ).

fof(f21917,plain,
    occurrence_of(sK17(sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),tptp0),tptp0),
    inference(unit_resulting_resolution,[],[f222,f21886,f257]) ).

fof(f257,plain,
    ! [X0,X1] :
      ( ~ leaf(X0,X1)
      | atomic(X1)
      | occurrence_of(sK17(X0,X1),X1) ),
    inference(cnf_transformation,[],[f175]) ).

fof(f175,plain,
    ! [X0,X1] :
      ( ( leaf_occ(X0,sK17(X0,X1))
        & occurrence_of(sK17(X0,X1),X1) )
      | atomic(X1)
      | ~ leaf(X0,X1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK17])],[f108,f174]) ).

fof(f174,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( leaf_occ(X0,X2)
          & occurrence_of(X2,X1) )
     => ( leaf_occ(X0,sK17(X0,X1))
        & occurrence_of(sK17(X0,X1),X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f108,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( leaf_occ(X0,X2)
          & occurrence_of(X2,X1) )
      | atomic(X1)
      | ~ leaf(X0,X1) ),
    inference(flattening,[],[f107]) ).

fof(f107,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( leaf_occ(X0,X2)
          & occurrence_of(X2,X1) )
      | atomic(X1)
      | ~ leaf(X0,X1) ),
    inference(ennf_transformation,[],[f68]) ).

fof(f68,plain,
    ! [X0,X1] :
      ( ( ~ atomic(X1)
        & leaf(X0,X1) )
     => ? [X2] :
          ( leaf_occ(X0,X2)
          & occurrence_of(X2,X1) ) ),
    inference(rectify,[],[f26]) ).

fof(f26,axiom,
    ! [X74,X75] :
      ( ( ~ atomic(X75)
        & leaf(X74,X75) )
     => ? [X76] :
          ( leaf_occ(X74,X76)
          & occurrence_of(X76,X75) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_25) ).

fof(f21886,plain,
    leaf(sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),tptp0),
    inference(unit_resulting_resolution,[],[f21841,f267]) ).

fof(f267,plain,
    ! [X0,X1] :
      ( ~ sP1(X1,X0)
      | leaf(X0,X1) ),
    inference(cnf_transformation,[],[f184]) ).

fof(f184,plain,
    ! [X0,X1] :
      ( ( leaf(X0,X1)
        | ~ sP1(X1,X0) )
      & ( sP1(X1,X0)
        | ~ leaf(X0,X1) ) ),
    inference(nnf_transformation,[],[f147]) ).

fof(f147,plain,
    ! [X0,X1] :
      ( leaf(X0,X1)
    <=> sP1(X1,X0) ),
    inference(definition_folding,[],[f113,f146]) ).

fof(f146,plain,
    ! [X1,X0] :
      ( sP1(X1,X0)
    <=> ( ! [X2] : ~ min_precedes(X0,X2,X1)
        & ( ? [X3] : min_precedes(X3,X0,X1)
          | root(X0,X1) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP1])]) ).

fof(f113,plain,
    ! [X0,X1] :
      ( leaf(X0,X1)
    <=> ( ! [X2] : ~ min_precedes(X0,X2,X1)
        & ( ? [X3] : min_precedes(X3,X0,X1)
          | root(X0,X1) ) ) ),
    inference(ennf_transformation,[],[f71]) ).

fof(f71,plain,
    ! [X0,X1] :
      ( leaf(X0,X1)
    <=> ( ~ ? [X2] : min_precedes(X0,X2,X1)
        & ( ? [X3] : min_precedes(X3,X0,X1)
          | root(X0,X1) ) ) ),
    inference(rectify,[],[f15]) ).

fof(f15,axiom,
    ! [X42,X43] :
      ( leaf(X42,X43)
    <=> ( ~ ? [X45] : min_precedes(X42,X45,X43)
        & ( ? [X44] : min_precedes(X44,X42,X43)
          | root(X42,X43) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_14) ).

fof(f21841,plain,
    sP1(tptp0,sK14(sK24(sK18(sK9,sK11),sK10,tptp0))),
    inference(unit_resulting_resolution,[],[f8462,f21828,f265]) ).

fof(f265,plain,
    ! [X3,X0,X1] :
      ( ~ min_precedes(X3,X1,X0)
      | min_precedes(X1,sK19(X0,X1),X0)
      | sP1(X0,X1) ),
    inference(cnf_transformation,[],[f183]) ).

fof(f183,plain,
    ! [X0,X1] :
      ( ( sP1(X0,X1)
        | min_precedes(X1,sK19(X0,X1),X0)
        | ( ! [X3] : ~ min_precedes(X3,X1,X0)
          & ~ root(X1,X0) ) )
      & ( ( ! [X4] : ~ min_precedes(X1,X4,X0)
          & ( min_precedes(sK20(X0,X1),X1,X0)
            | root(X1,X0) ) )
        | ~ sP1(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK19,sK20])],[f180,f182,f181]) ).

fof(f181,plain,
    ! [X0,X1] :
      ( ? [X2] : min_precedes(X1,X2,X0)
     => min_precedes(X1,sK19(X0,X1),X0) ),
    introduced(choice_axiom,[]) ).

fof(f182,plain,
    ! [X0,X1] :
      ( ? [X5] : min_precedes(X5,X1,X0)
     => min_precedes(sK20(X0,X1),X1,X0) ),
    introduced(choice_axiom,[]) ).

fof(f180,plain,
    ! [X0,X1] :
      ( ( sP1(X0,X1)
        | ? [X2] : min_precedes(X1,X2,X0)
        | ( ! [X3] : ~ min_precedes(X3,X1,X0)
          & ~ root(X1,X0) ) )
      & ( ( ! [X4] : ~ min_precedes(X1,X4,X0)
          & ( ? [X5] : min_precedes(X5,X1,X0)
            | root(X1,X0) ) )
        | ~ sP1(X0,X1) ) ),
    inference(rectify,[],[f179]) ).

fof(f179,plain,
    ! [X1,X0] :
      ( ( sP1(X1,X0)
        | ? [X2] : min_precedes(X0,X2,X1)
        | ( ! [X3] : ~ min_precedes(X3,X0,X1)
          & ~ root(X0,X1) ) )
      & ( ( ! [X2] : ~ min_precedes(X0,X2,X1)
          & ( ? [X3] : min_precedes(X3,X0,X1)
            | root(X0,X1) ) )
        | ~ sP1(X1,X0) ) ),
    inference(flattening,[],[f178]) ).

fof(f178,plain,
    ! [X1,X0] :
      ( ( sP1(X1,X0)
        | ? [X2] : min_precedes(X0,X2,X1)
        | ( ! [X3] : ~ min_precedes(X3,X0,X1)
          & ~ root(X0,X1) ) )
      & ( ( ! [X2] : ~ min_precedes(X0,X2,X1)
          & ( ? [X3] : min_precedes(X3,X0,X1)
            | root(X0,X1) ) )
        | ~ sP1(X1,X0) ) ),
    inference(nnf_transformation,[],[f146]) ).

fof(f21828,plain,
    min_precedes(sK10,sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),tptp0),
    inference(unit_resulting_resolution,[],[f21816,f304]) ).

fof(f304,plain,
    ! [X2,X0,X1] :
      ( ~ sP5(X0,X1,X2)
      | min_precedes(X2,X1,X0) ),
    inference(cnf_transformation,[],[f211]) ).

fof(f222,plain,
    ~ atomic(tptp0),
    inference(cnf_transformation,[],[f35]) ).

fof(f35,axiom,
    ~ atomic(tptp0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_34) ).

fof(f22615,plain,
    leaf_occ(sK18(sK9,sK11),sK17(sK18(sK9,sK11),tptp0)),
    inference(unit_resulting_resolution,[],[f222,f22561,f258]) ).

fof(f258,plain,
    ! [X0,X1] :
      ( ~ leaf(X0,X1)
      | atomic(X1)
      | leaf_occ(X0,sK17(X0,X1)) ),
    inference(cnf_transformation,[],[f175]) ).

fof(f22561,plain,
    leaf(sK18(sK9,sK11),tptp0),
    inference(superposition,[],[f21886,f22529]) ).

fof(f22579,plain,
    sP34(sK17(sK18(sK9,sK11),tptp0)),
    inference(superposition,[],[f22091,f22529]) ).

fof(f22091,plain,
    sP34(sK17(sK14(sK24(sK18(sK9,sK11),sK10,tptp0)),tptp0)),
    inference(unit_resulting_resolution,[],[f222,f21917,f335]) ).

fof(f36056,plain,
    ( occurrence_of(sK18(sK9,sK11),tptp2)
    | occurrence_of(sK14(sK17(sK18(sK9,sK11),tptp0)),tptp3) ),
    inference(superposition,[],[f22816,f25102]) ).

fof(f22816,plain,
    ( occurrence_of(sK14(sK17(sK18(sK9,sK11),tptp0)),tptp2)
    | occurrence_of(sK14(sK17(sK18(sK9,sK11),tptp0)),tptp3) ),
    inference(resolution,[],[f22575,f240]) ).

fof(f240,plain,
    ! [X0] :
      ( ~ sP0(X0)
      | occurrence_of(sK14(X0),tptp3)
      | occurrence_of(sK14(X0),tptp2) ),
    inference(cnf_transformation,[],[f168]) ).

fof(f4022,plain,
    send_message(sK12(sK18(sK9,sK11)),sK29(sK11,tptp0,sK10),sK30(sK11,tptp0,sK10),sK10,tptp0),
    inference(forward_demodulation,[],[f4019,f3286]) ).

fof(f3286,plain,
    sK12(sK18(sK9,sK11)) = sK28(sK11,tptp0,sK10),
    inference(forward_demodulation,[],[f3267,f1591]) ).

fof(f1591,plain,
    sK22(sK18(sK9,sK11),sK15(sK9,sK18(sK9,sK11))) = sK12(sK18(sK9,sK11)),
    inference(forward_demodulation,[],[f1574,f1244]) ).

fof(f1244,plain,
    sK12(sK18(sK9,sK11)) = sK22(sK18(sK9,sK11),sK12(sK18(sK9,sK11))),
    inference(unit_resulting_resolution,[],[f681,f960,f303]) ).

fof(f960,plain,
    occurrence_of(sK18(sK9,sK11),sK22(sK18(sK9,sK11),sK12(sK18(sK9,sK11)))),
    inference(unit_resulting_resolution,[],[f775,f276]) ).

fof(f276,plain,
    ! [X0,X1] :
      ( ~ atocc(X0,X1)
      | occurrence_of(X0,sK22(X0,X1)) ),
    inference(cnf_transformation,[],[f192]) ).

fof(f192,plain,
    ! [X0,X1] :
      ( ( atocc(X0,X1)
        | ! [X2] :
            ( ~ occurrence_of(X0,X2)
            | ~ atomic(X2)
            | ~ subactivity(X1,X2) ) )
      & ( ( occurrence_of(X0,sK22(X0,X1))
          & atomic(sK22(X0,X1))
          & subactivity(X1,sK22(X0,X1)) )
        | ~ atocc(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK22])],[f190,f191]) ).

fof(f191,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( occurrence_of(X0,X3)
          & atomic(X3)
          & subactivity(X1,X3) )
     => ( occurrence_of(X0,sK22(X0,X1))
        & atomic(sK22(X0,X1))
        & subactivity(X1,sK22(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f190,plain,
    ! [X0,X1] :
      ( ( atocc(X0,X1)
        | ! [X2] :
            ( ~ occurrence_of(X0,X2)
            | ~ atomic(X2)
            | ~ subactivity(X1,X2) ) )
      & ( ? [X3] :
            ( occurrence_of(X0,X3)
            & atomic(X3)
            & subactivity(X1,X3) )
        | ~ atocc(X0,X1) ) ),
    inference(rectify,[],[f189]) ).

fof(f189,plain,
    ! [X0,X1] :
      ( ( atocc(X0,X1)
        | ! [X2] :
            ( ~ occurrence_of(X0,X2)
            | ~ atomic(X2)
            | ~ subactivity(X1,X2) ) )
      & ( ? [X2] :
            ( occurrence_of(X0,X2)
            & atomic(X2)
            & subactivity(X1,X2) )
        | ~ atocc(X0,X1) ) ),
    inference(nnf_transformation,[],[f74]) ).

fof(f74,plain,
    ! [X0,X1] :
      ( atocc(X0,X1)
    <=> ? [X2] :
          ( occurrence_of(X0,X2)
          & atomic(X2)
          & subactivity(X1,X2) ) ),
    inference(rectify,[],[f16]) ).

fof(f16,axiom,
    ! [X46,X47] :
      ( atocc(X46,X47)
    <=> ? [X48] :
          ( occurrence_of(X46,X48)
          & atomic(X48)
          & subactivity(X47,X48) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_15) ).

fof(f775,plain,
    atocc(sK18(sK9,sK11),sK12(sK18(sK9,sK11))),
    inference(unit_resulting_resolution,[],[f689,f681,f685,f277]) ).

fof(f277,plain,
    ! [X2,X0,X1] :
      ( ~ subactivity(X1,X2)
      | ~ occurrence_of(X0,X2)
      | ~ atomic(X2)
      | atocc(X0,X1) ),
    inference(cnf_transformation,[],[f192]) ).

fof(f685,plain,
    subactivity(sK12(sK18(sK9,sK11)),sK12(sK18(sK9,sK11))),
    inference(unit_resulting_resolution,[],[f682,f237]) ).

fof(f237,plain,
    ! [X0] :
      ( ~ activity(X0)
      | subactivity(X0,X0) ),
    inference(cnf_transformation,[],[f97]) ).

fof(f97,plain,
    ! [X0] :
      ( subactivity(X0,X0)
      | ~ activity(X0) ),
    inference(ennf_transformation,[],[f58]) ).

fof(f58,plain,
    ! [X0] :
      ( activity(X0)
     => subactivity(X0,X0) ),
    inference(rectify,[],[f32]) ).

fof(f32,axiom,
    ! [X94] :
      ( activity(X94)
     => subactivity(X94,X94) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_31) ).

fof(f682,plain,
    activity(sK12(sK18(sK9,sK11))),
    inference(unit_resulting_resolution,[],[f678,f235]) ).

fof(f235,plain,
    ! [X0] :
      ( ~ activity_occurrence(X0)
      | activity(sK12(X0)) ),
    inference(cnf_transformation,[],[f165]) ).

fof(f689,plain,
    atomic(sK12(sK18(sK9,sK11))),
    inference(unit_resulting_resolution,[],[f637,f681,f253]) ).

fof(f1574,plain,
    sK22(sK18(sK9,sK11),sK15(sK9,sK18(sK9,sK11))) = sK22(sK18(sK9,sK11),sK12(sK18(sK9,sK11))),
    inference(unit_resulting_resolution,[],[f960,f646,f303]) ).

fof(f646,plain,
    occurrence_of(sK18(sK9,sK11),sK22(sK18(sK9,sK11),sK15(sK9,sK18(sK9,sK11)))),
    inference(unit_resulting_resolution,[],[f630,f276]) ).

fof(f630,plain,
    atocc(sK18(sK9,sK11),sK15(sK9,sK18(sK9,sK11))),
    inference(unit_resulting_resolution,[],[f627,f250]) ).

fof(f250,plain,
    ! [X0,X1] :
      ( ~ root(X1,X0)
      | atocc(X1,sK15(X0,X1)) ),
    inference(cnf_transformation,[],[f170]) ).

fof(f170,plain,
    ! [X0,X1] :
      ( ( atocc(X1,sK15(X0,X1))
        & subactivity(sK15(X0,X1),X0) )
      | ~ root(X1,X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK15])],[f102,f169]) ).

fof(f169,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( atocc(X1,X2)
          & subactivity(X2,X0) )
     => ( atocc(X1,sK15(X0,X1))
        & subactivity(sK15(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f102,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( atocc(X1,X2)
          & subactivity(X2,X0) )
      | ~ root(X1,X0) ),
    inference(ennf_transformation,[],[f64]) ).

fof(f64,plain,
    ! [X0,X1] :
      ( root(X1,X0)
     => ? [X2] :
          ( atocc(X1,X2)
          & subactivity(X2,X0) ) ),
    inference(rectify,[],[f28]) ).

fof(f28,axiom,
    ! [X82,X83] :
      ( root(X83,X82)
     => ? [X84] :
          ( atocc(X83,X84)
          & subactivity(X84,X82) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_27) ).

fof(f3267,plain,
    sK22(sK18(sK9,sK11),sK15(sK9,sK18(sK9,sK11))) = sK28(sK11,tptp0,sK10),
    inference(unit_resulting_resolution,[],[f646,f3255,f303]) ).

fof(f3255,plain,
    occurrence_of(sK18(sK9,sK11),sK28(sK11,tptp0,sK10)),
    inference(forward_demodulation,[],[f3253,f1845]) ).

fof(f1845,plain,
    sK18(sK9,sK11) = sK31(sK11,tptp0,sK10),
    inference(unit_resulting_resolution,[],[f353,f818,f1836,f338]) ).

fof(f1836,plain,
    root_occ(sK18(sK9,sK11),sK11),
    inference(unit_resulting_resolution,[],[f221,f627,f674,f273]) ).

fof(f818,plain,
    root_occ(sK31(sK11,tptp0,sK10),sK11),
    inference(unit_resulting_resolution,[],[f816,f315]) ).

fof(f315,plain,
    ! [X2,X0,X1] :
      ( ~ sP6(X0,X1,X2)
      | root_occ(sK31(X0,X1,X2),X0) ),
    inference(cnf_transformation,[],[f216]) ).

fof(f216,plain,
    ! [X0,X1,X2] :
      ( ( root_occ(sK31(X0,X1,X2),X0)
        & occurrence_of(sK31(X0,X1,X2),sK28(X0,X1,X2))
        & send_message(sK28(X0,X1,X2),sK29(X0,X1,X2),sK30(X0,X1,X2),X2,X1) )
      | ~ sP6(X0,X1,X2) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK28,sK29,sK30,sK31])],[f214,f215]) ).

fof(f215,plain,
    ! [X0,X1,X2] :
      ( ? [X3,X4,X5,X6] :
          ( root_occ(X6,X0)
          & occurrence_of(X6,X3)
          & send_message(X3,X4,X5,X2,X1) )
     => ( root_occ(sK31(X0,X1,X2),X0)
        & occurrence_of(sK31(X0,X1,X2),sK28(X0,X1,X2))
        & send_message(sK28(X0,X1,X2),sK29(X0,X1,X2),sK30(X0,X1,X2),X2,X1) ) ),
    introduced(choice_axiom,[]) ).

fof(f214,plain,
    ! [X0,X1,X2] :
      ( ? [X3,X4,X5,X6] :
          ( root_occ(X6,X0)
          & occurrence_of(X6,X3)
          & send_message(X3,X4,X5,X2,X1) )
      | ~ sP6(X0,X1,X2) ),
    inference(rectify,[],[f213]) ).

fof(f213,plain,
    ! [X3,X1,X2] :
      ( ? [X4,X5,X6,X7] :
          ( root_occ(X7,X3)
          & occurrence_of(X7,X4)
          & send_message(X4,X5,X6,X2,X1) )
      | ~ sP6(X3,X1,X2) ),
    inference(nnf_transformation,[],[f156]) ).

fof(f156,plain,
    ! [X3,X1,X2] :
      ( ? [X4,X5,X6,X7] :
          ( root_occ(X7,X3)
          & occurrence_of(X7,X4)
          & send_message(X4,X5,X6,X2,X1) )
      | ~ sP6(X3,X1,X2) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP6])]) ).

fof(f816,plain,
    sP6(sK11,tptp0,sK10),
    inference(unit_resulting_resolution,[],[f221,f220,f316]) ).

fof(f316,plain,
    ! [X2,X3,X0,X1] :
      ( ~ tptp1(X0,X1,X2)
      | ~ occurrence_of(X3,X0)
      | sP6(X3,X1,X2) ),
    inference(cnf_transformation,[],[f157]) ).

fof(f157,plain,
    ! [X0,X1,X2,X3] :
      ( sP6(X3,X1,X2)
      | ~ occurrence_of(X3,X0)
      | ~ tptp1(X0,X1,X2) ),
    inference(definition_folding,[],[f137,f156]) ).

fof(f137,plain,
    ! [X0,X1,X2,X3] :
      ( ? [X4,X5,X6,X7] :
          ( root_occ(X7,X3)
          & occurrence_of(X7,X4)
          & send_message(X4,X5,X6,X2,X1) )
      | ~ occurrence_of(X3,X0)
      | ~ tptp1(X0,X1,X2) ),
    inference(flattening,[],[f136]) ).

fof(f136,plain,
    ! [X0,X1,X2,X3] :
      ( ? [X4,X5,X6,X7] :
          ( root_occ(X7,X3)
          & occurrence_of(X7,X4)
          & send_message(X4,X5,X6,X2,X1) )
      | ~ occurrence_of(X3,X0)
      | ~ tptp1(X0,X1,X2) ),
    inference(ennf_transformation,[],[f90]) ).

fof(f90,plain,
    ! [X0,X1,X2,X3] :
      ( ( occurrence_of(X3,X0)
        & tptp1(X0,X1,X2) )
     => ? [X4,X5,X6,X7] :
          ( root_occ(X7,X3)
          & occurrence_of(X7,X4)
          & send_message(X4,X5,X6,X2,X1) ) ),
    inference(rectify,[],[f50]) ).

fof(f50,axiom,
    ! [X117,X118,X119,X120] :
      ( ( occurrence_of(X120,X117)
        & tptp1(X117,X118,X119) )
     => ? [X121,X122,X123,X124] :
          ( root_occ(X124,X120)
          & occurrence_of(X124,X121)
          & send_message(X121,X122,X123,X119,X118) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_49) ).

fof(f353,plain,
    sP35(sK11),
    inference(unit_resulting_resolution,[],[f221,f337]) ).

fof(f3253,plain,
    occurrence_of(sK31(sK11,tptp0,sK10),sK28(sK11,tptp0,sK10)),
    inference(unit_resulting_resolution,[],[f816,f314]) ).

fof(f314,plain,
    ! [X2,X0,X1] :
      ( ~ sP6(X0,X1,X2)
      | occurrence_of(sK31(X0,X1,X2),sK28(X0,X1,X2)) ),
    inference(cnf_transformation,[],[f216]) ).

fof(f4019,plain,
    send_message(sK28(sK11,tptp0,sK10),sK29(sK11,tptp0,sK10),sK30(sK11,tptp0,sK10),sK10,tptp0),
    inference(unit_resulting_resolution,[],[f816,f313]) ).

fof(f313,plain,
    ! [X2,X0,X1] :
      ( ~ sP6(X0,X1,X2)
      | send_message(sK28(X0,X1,X2),sK29(X0,X1,X2),sK30(X0,X1,X2),X2,X1) ),
    inference(cnf_transformation,[],[f216]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : PRO002+2 : TPTP v8.1.2. Released v4.0.0.
% 0.07/0.14  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.13/0.34  % Computer : n012.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit   : 300
% 0.13/0.34  % WCLimit    : 300
% 0.13/0.34  % DateTime   : Fri May  3 20:36:53 EDT 2024
% 0.13/0.35  % CPUTime    : 
% 0.13/0.35  % (15063)Running in auto input_syntax mode. Trying TPTP
% 0.13/0.36  % (15067)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.13/0.36  Detected minimum model sizes of [4]
% 0.13/0.36  Detected maximum model sizes of [max]
% 0.13/0.37  % (15066)WARNING: value z3 for option sas not known
% 0.13/0.37  TRYING [4]
% 0.13/0.37  % (15064)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.13/0.37  % (15065)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.13/0.37  % (15066)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)
% 0.13/0.37  % (15068)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)
% 0.13/0.37  % (15069)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)
% 0.13/0.37  % (15071)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)
% 0.13/0.37  Detected minimum model sizes of [4]
% 0.13/0.37  Detected maximum model sizes of [max]
% 0.13/0.37  TRYING [4]
% 0.13/0.39  TRYING [5]
% 0.19/0.41  TRYING [5]
% 0.19/0.45  TRYING [6]
% 0.19/0.52  TRYING [6]
% 1.90/0.62  TRYING [7]
% 3.02/0.81  TRYING [7]
% 4.17/0.95  % (15071)First to succeed.
% 4.17/0.95  % (15071)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-15063"
% 4.17/0.95  % (15071)Refutation found. Thanks to Tanya!
% 4.17/0.95  % SZS status Theorem for theBenchmark
% 4.17/0.95  % SZS output start Proof for theBenchmark
% See solution above
% 4.17/0.96  % (15071)------------------------------
% 4.17/0.96  % (15071)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 4.17/0.96  % (15071)Termination reason: Refutation
% 4.17/0.96  
% 4.17/0.96  % (15071)Memory used [KB]: 8282
% 4.17/0.96  % (15071)Time elapsed: 0.586 s
% 4.17/0.96  % (15071)Instructions burned: 1737 (million)
% 4.17/0.96  % (15063)Success in time 0.548 s
%------------------------------------------------------------------------------