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Vampire---5.0.1.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Vampire---5.0.1
% Problem  : PRO011+4 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n016.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 12:30:25 PM UTC 2026

% Result   : Theorem 1.75s 1.13s
% Output   : Refutation 2.62s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   15
% Syntax   : Number of formulae    :   88 (  16 unt;   9 def)
%            Number of atoms       :  260 (   7 equ)
%            Maximal formula atoms :   10 (   2 avg)
%            Number of connectives :  273 ( 101   ~;  89   |;  65   &)
%                                         (   8 <=>;  10  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   17 (  15 usr;   8 prp; 0-3 aty)
%            Number of functors    :   12 (  12 usr;   6 con; 0-3 aty)
%            Number of variables   :  124 (   0 sgn  99   !;  25   ?)

% Comments : 
%------------------------------------------------------------------------------
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/sandbox2/benchmark/theBenchmark.p',sos_06) ).

fof(f9,axiom,
    ! [X0,X1,X2] :
      ( ( occurrence_of(X0,X1)
        & occurrence_of(X0,X2) )
     => X1 = X2 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos_08) ).

fof(f10,axiom,
    ! [X0,X1,X2] :
      ( ( occurrence_of(X0,X2)
        & leaf_occ(X1,X0) )
     => ~ ? [X3] : min_precedes(X1,X3,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos_09) ).

fof(f33,axiom,
    ! [X0] :
      ( occurrence_of(X0,tptp0)
     => ? [X1,X2,X3] :
          ( occurrence_of(X1,tptp3)
          & root_occ(X1,X0)
          & occurrence_of(X2,tptp4)
          & next_subocc(X1,X2,tptp0)
          & ( occurrence_of(X3,tptp1)
            | occurrence_of(X3,tptp2) )
          & next_subocc(X2,X3,tptp0)
          & leaf_occ(X3,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos_32) ).

fof(f45,axiom,
    tptp1 != tptp2,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos_44) ).

fof(f46,conjecture,
    ! [X0] :
      ( occurrence_of(X0,tptp0)
     => ? [X1,X2] :
          ( leaf_occ(X2,X0)
          & ( occurrence_of(X2,tptp1)
           => ~ ? [X3] :
                  ( occurrence_of(X3,tptp2)
                  & subactivity_occurrence(X3,X0)
                  & min_precedes(X1,X3,tptp0) ) )
          & ( occurrence_of(X2,tptp2)
           => ~ ? [X4] :
                  ( occurrence_of(X4,tptp1)
                  & subactivity_occurrence(X4,X0)
                  & min_precedes(X1,X4,tptp0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).

fof(f47,negated_conjecture,
    ~ ! [X0] :
        ( occurrence_of(X0,tptp0)
       => ? [X1,X2] :
            ( leaf_occ(X2,X0)
            & ( occurrence_of(X2,tptp1)
             => ~ ? [X3] :
                    ( occurrence_of(X3,tptp2)
                    & subactivity_occurrence(X3,X0)
                    & min_precedes(X1,X3,tptp0) ) )
            & ( occurrence_of(X2,tptp2)
             => ~ ? [X4] :
                    ( occurrence_of(X4,tptp1)
                    & subactivity_occurrence(X4,X0)
                    & min_precedes(X1,X4,tptp0) ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f46]) ).

fof(f64,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(f67,plain,
    ! [X0,X1,X2] :
      ( X1 = X2
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,X2) ),
    inference(ennf_transformation,[],[f9]) ).

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

fof(f69,plain,
    ! [X0,X1,X2] :
      ( ! [X3] : ~ min_precedes(X1,X3,X2)
      | ~ occurrence_of(X0,X2)
      | ~ leaf_occ(X1,X0) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f70,plain,
    ! [X0,X1,X2] :
      ( ! [X3] : ~ min_precedes(X1,X3,X2)
      | ~ occurrence_of(X0,X2)
      | ~ leaf_occ(X1,X0) ),
    inference(flattening,[],[f69]) ).

fof(f96,plain,
    ! [X0] :
      ( ? [X1,X2,X3] :
          ( occurrence_of(X1,tptp3)
          & root_occ(X1,X0)
          & occurrence_of(X2,tptp4)
          & next_subocc(X1,X2,tptp0)
          & ( occurrence_of(X3,tptp1)
            | occurrence_of(X3,tptp2) )
          & next_subocc(X2,X3,tptp0)
          & leaf_occ(X3,X0) )
      | ~ occurrence_of(X0,tptp0) ),
    inference(ennf_transformation,[],[f33]) ).

fof(f97,plain,
    ? [X0] :
      ( ! [X1,X2] :
          ( ~ leaf_occ(X2,X0)
          | ( ? [X3] :
                ( occurrence_of(X3,tptp2)
                & subactivity_occurrence(X3,X0)
                & min_precedes(X1,X3,tptp0) )
            & occurrence_of(X2,tptp1) )
          | ( ? [X4] :
                ( occurrence_of(X4,tptp1)
                & subactivity_occurrence(X4,X0)
                & min_precedes(X1,X4,tptp0) )
            & occurrence_of(X2,tptp2) ) )
      & occurrence_of(X0,tptp0) ),
    inference(ennf_transformation,[],[f47]) ).

fof(f98,definition,
    ! [X0,X1,X2] :
      ( ( ? [X4] :
            ( occurrence_of(X4,tptp1)
            & subactivity_occurrence(X4,X0)
            & min_precedes(X1,X4,tptp0) )
        & occurrence_of(X2,tptp2) )
      | ~ sP0(X0,X1,X2) ),
    introduced(definition,[new_symbols(definition,[sP0])],[predicate_definition_introduction]) ).

fof(f99,plain,
    ? [X0] :
      ( ! [X1,X2] :
          ( ~ leaf_occ(X2,X0)
          | ( ? [X3] :
                ( occurrence_of(X3,tptp2)
                & subactivity_occurrence(X3,X0)
                & min_precedes(X1,X3,tptp0) )
            & occurrence_of(X2,tptp1) )
          | sP0(X0,X1,X2) )
      & occurrence_of(X0,tptp0) ),
    inference(definition_folding,[],[f97,f98]) ).

fof(f102,plain,
    ! [X0,X1,X2] :
      ( ( occurrence_of(sK3(X0,X1,X2),X0)
        & subactivity_occurrence(X1,sK3(X0,X1,X2))
        & subactivity_occurrence(X2,sK3(X0,X1,X2)) )
      | ~ min_precedes(X1,X2,X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK3]),skolemize(X3,sK3(X0,X1,X2))],[f64]) ).

fof(f124,plain,
    ! [X0] :
      ( ( occurrence_of(sK13(X0),tptp3)
        & root_occ(sK13(X0),X0)
        & occurrence_of(sK14(X0),tptp4)
        & next_subocc(sK13(X0),sK14(X0),tptp0)
        & ( occurrence_of(sK15(X0),tptp1)
          | occurrence_of(sK15(X0),tptp2) )
        & next_subocc(sK14(X0),sK15(X0),tptp0)
        & leaf_occ(sK15(X0),X0) )
      | ~ occurrence_of(X0,tptp0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK13,sK14,sK15]),skolemize(X1,sK13(X0)),skolemize(X2,sK14(X0)),skolemize(X3,sK15(X0))],[f96]) ).

fof(f125,plain,
    ! [X0,X1,X2] :
      ( ( ? [X4] :
            ( occurrence_of(X4,tptp1)
            & subactivity_occurrence(X4,X0)
            & min_precedes(X1,X4,tptp0) )
        & occurrence_of(X2,tptp2) )
      | ~ sP0(X0,X1,X2) ),
    inference(nnf_transformation,[],[f98]) ).

fof(f126,plain,
    ! [X0,X1,X2] :
      ( ( ? [X3] :
            ( occurrence_of(X3,tptp1)
            & subactivity_occurrence(X3,X0)
            & min_precedes(X1,X3,tptp0) )
        & occurrence_of(X2,tptp2) )
      | ~ sP0(X0,X1,X2) ),
    inference(rectify,[],[f125]) ).

fof(f127,plain,
    ! [X0,X1,X2] :
      ( ( occurrence_of(sK16(X0,X1),tptp1)
        & subactivity_occurrence(sK16(X0,X1),X0)
        & min_precedes(X1,sK16(X0,X1),tptp0)
        & occurrence_of(X2,tptp2) )
      | ~ sP0(X0,X1,X2) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK16]),skolemize(X3,sK16(X0,X1))],[f126]) ).

fof(f128,plain,
    ( ! [X1,X2] :
        ( ~ leaf_occ(X2,sK17)
        | ( occurrence_of(sK18(X1),tptp2)
          & subactivity_occurrence(sK18(X1),sK17)
          & min_precedes(X1,sK18(X1),tptp0)
          & occurrence_of(X2,tptp1) )
        | sP0(sK17,X1,X2) )
    & occurrence_of(sK17,tptp0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK17,sK18]),skolemize(X0,sK17),skolemize(X3,sK18(X1))],[f99]) ).

fof(f138,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(X1,X2,X0)
      | occurrence_of(sK3(X0,X1,X2),X0) ),
    inference(cnf_transformation,[],[f102]) ).

fof(f141,plain,
    ! [X2,X0,X1] :
      ( X1 = X2
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,X2) ),
    inference(cnf_transformation,[],[f68]) ).

fof(f142,plain,
    ! [X2,X3,X0,X1] :
      ( ~ leaf_occ(X1,X0)
      | ~ occurrence_of(X0,X2)
      | ~ min_precedes(X1,X3,X2) ),
    inference(cnf_transformation,[],[f70]) ).

fof(f184,plain,
    ! [X0] :
      ( leaf_occ(sK15(X0),X0)
      | ~ occurrence_of(X0,tptp0) ),
    inference(cnf_transformation,[],[f124]) ).

fof(f201,plain,
    tptp1 != tptp2,
    inference(cnf_transformation,[],[f45]) ).

fof(f202,plain,
    ! [X2,X0,X1] :
      ( ~ sP0(X0,X1,X2)
      | occurrence_of(X2,tptp2) ),
    inference(cnf_transformation,[],[f127]) ).

fof(f203,plain,
    ! [X2,X0,X1] :
      ( ~ sP0(X0,X1,X2)
      | min_precedes(X1,sK16(X0,X1),tptp0) ),
    inference(cnf_transformation,[],[f127]) ).

fof(f206,plain,
    occurrence_of(sK17,tptp0),
    inference(cnf_transformation,[],[f128]) ).

fof(f207,plain,
    ! [X2,X1] :
      ( sP0(sK17,X1,X2)
      | occurrence_of(X2,tptp1)
      | ~ leaf_occ(X2,sK17) ),
    inference(cnf_transformation,[],[f128]) ).

fof(f208,plain,
    ! [X2,X1] :
      ( sP0(sK17,X1,X2)
      | min_precedes(X1,sK18(X1),tptp0)
      | ~ leaf_occ(X2,sK17) ),
    inference(cnf_transformation,[],[f128]) ).

fof(f211,definition,
    ! [X0,X1] :
      ( sQ19_eqProxy(X0,X1)
    <=> X0 = X1 ),
    introduced(definition,[new_symbols(definition,[sQ19_eqProxy])],[equality_proxy_definition]) ).

fof(f215,plain,
    ! [X2,X0,X1] :
      ( sQ19_eqProxy(X1,X2)
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,X2) ),
    inference(equality_proxy_replacement,[],[f141,f211]) ).

fof(f223,plain,
    ~ sQ19_eqProxy(tptp1,tptp2),
    inference(equality_proxy_replacement,[],[f201,f211]) ).

fof(f253,plain,
    ! [X0,X1] :
      ( occurrence_of(X0,tptp2)
      | min_precedes(X1,sK18(X1),tptp0)
      | ~ leaf_occ(X0,sK17) ),
    inference(resolution,[],[f202,f208]) ).

fof(f261,definition,
    ( spl20_2
  <=> ! [X0] :
        ( occurrence_of(X0,tptp2)
        | ~ leaf_occ(X0,sK17) ) ),
    introduced(definition,[new_symbols(definition,[spl20_2])],[avatar_definition]) ).

fof(f262,plain,
    ( ! [X0] :
        ( ~ leaf_occ(X0,sK17)
        | occurrence_of(X0,tptp2) )
    | ~ spl20_2 ),
    inference(avatar_component_clause,[],[f261]) ).

fof(f269,definition,
    ( spl20_4
  <=> ! [X1] : min_precedes(X1,sK18(X1),tptp0) ),
    introduced(definition,[new_symbols(definition,[spl20_4])],[avatar_definition]) ).

fof(f270,plain,
    ( ! [X1] : min_precedes(X1,sK18(X1),tptp0)
    | ~ spl20_4 ),
    inference(avatar_component_clause,[],[f269]) ).

fof(f271,plain,
    ( spl20_4
    | spl20_2 ),
    inference(avatar_split_clause,[],[f253,f261,f269]) ).

fof(f274,definition,
    ( spl20_5
  <=> occurrence_of(sK17,tptp0) ),
    introduced(definition,[new_symbols(definition,[spl20_5])],[avatar_definition]) ).

fof(f275,plain,
    ( ~ occurrence_of(sK17,tptp0)
    | spl20_5 ),
    inference(avatar_component_clause,[],[f274]) ).

fof(f277,definition,
    ( spl20_6
  <=> occurrence_of(sK15(sK17),tptp2) ),
    introduced(definition,[new_symbols(definition,[spl20_6])],[avatar_definition]) ).

fof(f278,plain,
    ( occurrence_of(sK15(sK17),tptp2)
    | ~ spl20_6 ),
    inference(avatar_component_clause,[],[f277]) ).

fof(f280,plain,
    ( $false
    | spl20_5 ),
    inference(resolution,[],[f275,f206]) ).

fof(f281,plain,
    spl20_5,
    inference(avatar_contradiction_clause,[],[f280]) ).

fof(f312,definition,
    ( spl20_7
  <=> ! [X1] :
        ( occurrence_of(X1,tptp1)
        | ~ leaf_occ(X1,sK17) ) ),
    introduced(definition,[new_symbols(definition,[spl20_7])],[avatar_definition]) ).

fof(f313,plain,
    ( ! [X1] :
        ( ~ leaf_occ(X1,sK17)
        | occurrence_of(X1,tptp1) )
    | ~ spl20_7 ),
    inference(avatar_component_clause,[],[f312]) ).

fof(f337,definition,
    ( spl20_13
  <=> occurrence_of(sK15(sK17),tptp1) ),
    introduced(definition,[new_symbols(definition,[spl20_13])],[avatar_definition]) ).

fof(f338,plain,
    ( occurrence_of(sK15(sK17),tptp1)
    | ~ spl20_13 ),
    inference(avatar_component_clause,[],[f337]) ).

fof(f363,plain,
    ( occurrence_of(sK15(sK17),tptp1)
    | ~ occurrence_of(sK17,tptp0)
    | ~ spl20_7 ),
    inference(resolution,[],[f313,f184]) ).

fof(f364,plain,
    ( ~ spl20_5
    | spl20_13
    | ~ spl20_7 ),
    inference(avatar_split_clause,[],[f363,f312,f337,f274]) ).

fof(f375,plain,
    ! [X0] :
      ( ~ occurrence_of(X0,tptp2)
      | ~ occurrence_of(X0,tptp1) ),
    inference(resolution,[],[f215,f223]) ).

fof(f395,plain,
    ( ~ occurrence_of(sK15(sK17),tptp1)
    | ~ spl20_6 ),
    inference(resolution,[],[f375,f278]) ).

fof(f396,plain,
    ( $false
    | ~ spl20_6
    | ~ spl20_13 ),
    inference(resolution,[],[f395,f338]) ).

fof(f397,plain,
    ( ~ spl20_6
    | ~ spl20_13 ),
    inference(avatar_contradiction_clause,[],[f396]) ).

fof(f400,plain,
    ! [X2,X0,X1] :
      ( ~ min_precedes(sK15(X0),X2,X1)
      | ~ occurrence_of(X0,X1)
      | ~ occurrence_of(X0,tptp0) ),
    inference(resolution,[],[f142,f184]) ).

fof(f406,plain,
    ! [X0,X1] :
      ( min_precedes(X0,sK16(sK17,X0),tptp0)
      | occurrence_of(X1,tptp1)
      | ~ leaf_occ(X1,sK17) ),
    inference(resolution,[],[f203,f207]) ).

fof(f408,definition,
    ( spl20_18
  <=> ! [X0] : min_precedes(X0,sK16(sK17,X0),tptp0) ),
    introduced(definition,[new_symbols(definition,[spl20_18])],[avatar_definition]) ).

fof(f409,plain,
    ( ! [X0] : min_precedes(X0,sK16(sK17,X0),tptp0)
    | ~ spl20_18 ),
    inference(avatar_component_clause,[],[f408]) ).

fof(f410,plain,
    ( spl20_7
    | spl20_18 ),
    inference(avatar_split_clause,[],[f406,f408,f312]) ).

fof(f939,plain,
    ( occurrence_of(sK15(sK17),tptp2)
    | ~ occurrence_of(sK17,tptp0)
    | ~ spl20_2 ),
    inference(resolution,[],[f262,f184]) ).

fof(f940,plain,
    ( ~ spl20_5
    | spl20_6
    | ~ spl20_2 ),
    inference(avatar_split_clause,[],[f939,f261,f277,f274]) ).

fof(f942,plain,
    ( ! [X0] : occurrence_of(sK3(tptp0,X0,sK16(sK17,X0)),tptp0)
    | ~ spl20_18 ),
    inference(resolution,[],[f409,f138]) ).

fof(f1488,plain,
    ( ! [X0] :
        ( ~ occurrence_of(X0,tptp0)
        | ~ occurrence_of(X0,tptp0) )
    | ~ spl20_18 ),
    inference(resolution,[],[f400,f409]) ).

fof(f1489,plain,
    ( ! [X0] : ~ occurrence_of(X0,tptp0)
    | ~ spl20_18 ),
    inference(duplicate_literal_removal,[],[f1488]) ).

fof(f1492,plain,
    ( $false
    | ~ spl20_18 ),
    inference(resolution,[],[f1489,f942]) ).

fof(f1495,plain,
    ~ spl20_18,
    inference(avatar_contradiction_clause,[],[f1492]) ).

fof(f1505,plain,
    ( ! [X0] :
        ( ~ occurrence_of(X0,tptp0)
        | ~ occurrence_of(X0,tptp0) )
    | ~ spl20_4 ),
    inference(resolution,[],[f270,f400]) ).

fof(f1506,plain,
    ( ! [X0] : ~ occurrence_of(X0,tptp0)
    | ~ spl20_4 ),
    inference(duplicate_literal_removal,[],[f1505]) ).

fof(f1508,plain,
    ( $false
    | ~ spl20_4 ),
    inference(resolution,[],[f1506,f206]) ).

fof(f1509,plain,
    ~ spl20_4,
    inference(avatar_contradiction_clause,[],[f1508]) ).

cnf(s3,plain,
    ( spl20_2
    | spl20_4 ),
    inference(sat_conversion,[],[f271]) ).

cnf(s5,plain,
    spl20_5,
    inference(sat_conversion,[],[f281]) ).

cnf(s16,plain,
    ( ~ spl20_5
    | ~ spl20_7
    | spl20_13 ),
    inference(sat_conversion,[],[f364]) ).

cnf(s17,plain,
    ( ~ spl20_6
    | ~ spl20_13 ),
    inference(sat_conversion,[],[f397]) ).

cnf(s18,plain,
    ( spl20_7
    | spl20_18 ),
    inference(sat_conversion,[],[f410]) ).

cnf(s53,plain,
    ( ~ spl20_2
    | ~ spl20_5
    | spl20_6 ),
    inference(sat_conversion,[],[f940]) ).

cnf(s105,plain,
    ~ spl20_18,
    inference(sat_conversion,[],[f1495]) ).

cnf(s107,plain,
    ~ spl20_4,
    inference(sat_conversion,[],[f1509]) ).

cnf(s108,plain,
    spl20_7,
    inference(rat,[],[s18,s105]) ).

cnf(s109,plain,
    ( ~ spl20_5
    | spl20_13 ),
    inference(rat,[],[s16,s108]) ).

cnf(s111,plain,
    spl20_13,
    inference(rat,[],[s109,s5]) ).

cnf(s113,plain,
    ~ spl20_6,
    inference(rat,[],[s17,s111]) ).

cnf(s123,plain,
    ~ spl20_2,
    inference(rat,[],[s53,s5,s113]) ).

cnf(s124,plain,
    $false,
    inference(rat,[],[s3,s107,s123]) ).

fof(f1510,plain,
    $false,
    inference(avatar_sat_refutation,[],[s124]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : PRO011+4 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.37  % Computer : n016.cluster.edu
% 0.09/0.37  % Model    : x86_64 x86_64
% 0.09/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37  % Memory   : 8046.5625MB
% 0.09/0.37  % OS       : Linux 6.8.0-71-generic
% 0.09/0.37  % CPULimit : 300
% 0.09/0.37  % WCLimit  : 300
% 0.09/0.37  % DateTime : Sun Sep 27 22:25:18 UTC 2026
% 0.09/0.37  % CPUTime  : 
% 0.09/0.37  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.41  Running first-order theorem proving
% 0.09/0.41  Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 1.75/1.13  % (3054285)Detected formulas, will run a generic FOF schedule.
% 1.75/1.13  % (3054296)dis-21_1_sil=8000:lcm=predicate:random_seed=658450458:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 1.75/1.13  % (3054296)First to succeed.
% 1.75/1.13  % (3054296)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3054285"
% 1.75/1.13  % (3054294)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2395260239:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 1.75/1.13  % (3054292)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=3943614072:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 1.75/1.13  % (3054293)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3794839520:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 1.75/1.13  % (3054290)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=536546895:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 1.75/1.13  % (3054291)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=1414525800:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 1.75/1.13  % (3054295)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3065504163:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 1.75/1.13  % (3054293)Refutation not found, incomplete strategy
% 1.75/1.13  % (3054293)------------------------------
% 1.75/1.13  % (3054293)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.75/1.13  % (3054293)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.75/1.13  % (3054293)CaDiCaL version: 2.1.3
% 1.75/1.13  % (3054293)Termination reason: Refutation not found, incomplete strategy
% 1.75/1.13  % (3054293)Time elapsed: 0.001 s
% 1.75/1.13  % (3054293)Peak memory usage: 87 MB
% 1.75/1.13  % (3054294)Refutation not found, incomplete strategy
% 1.75/1.13  % (3054294)------------------------------
% 1.75/1.13  % (3054294)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.75/1.13  % (3054294)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.75/1.13  % (3054294)CaDiCaL version: 2.1.3
% 1.75/1.13  % (3054294)Termination reason: Refutation not found, incomplete strategy
% 1.75/1.13  % (3054294)Time elapsed: 0.001 s
% 1.75/1.13  % (3054294)Peak memory usage: 87 MB
% 1.75/1.13  % (3054295)Instruction limit reached! 
% 1.75/1.13  % (3054295)------------------------------
% 1.75/1.13  % (3054295)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.75/1.13  % (3054295)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.75/1.13  % (3054295)CaDiCaL version: 2.1.3
% 1.75/1.13  % (3054295)Termination reason: Instruction limit
% 1.75/1.13  % (3054295)Termination phase: Saturation
% 1.75/1.13  % (3054295)Time elapsed: 0.098 s
% 1.75/1.13  % (3054295)Peak memory usage: 90 MB
% 1.75/1.13  % (3054295)Instructions burned: 139 (million)
% 1.75/1.13  % (3054296)Refutation found. Thanks to Tanya!
% 1.75/1.13  % SZS status Theorem for theBenchmark
% 1.75/1.13  % SZS output start Proof for theBenchmark
% See solution above
% 2.62/1.32  % (3054296)------------------------------
% 2.62/1.32  % (3054296)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.62/1.32  % (3054296)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.62/1.32  % (3054296)CaDiCaL version: 2.1.3
% 2.62/1.32  % (3054296)Termination reason: Refutation
% 2.62/1.32  % (3054296)Time elapsed: 0.014 s
% 2.62/1.32  % (3054296)Peak memory usage: 89 MB
% 2.62/1.32  % (3054296)Instructions burned: 36 (million)
% 2.62/1.32  % (3054296)------------------------------
% 2.62/1.32  % (3054296)------------------------------
% 2.62/1.32  % (3054285)Success in time 0.282 s
% 2.62/1.32  % Vampire exiting
%------------------------------------------------------------------------------