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iProver---3.9.4.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : iProver---3.9.4
% Problem  : NUM574+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM

% Computer : n009.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 : Fri Sep 25 02:26:04 PM UTC 2026

% Result   : Theorem 8.84s 1.81s
% Output   : CNFRefutation 8.84s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named f427ERROR: Could not build tree for root c_13530ERROR: MakeTreeStats fails)

% Comments : 
%------------------------------------------------------------------------------
fof(f10,axiom,
    ! [X0] :
      ( aSet0(X0)
     => ! [X1] :
          ( aSubsetOf0(X1,X0)
        <=> ( ! [X2] :
                ( aElementOf0(X2,X1)
               => aElementOf0(X2,X0) )
            & aSet0(X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefSub) ).

fof(f12,axiom,
    ! [X0] :
      ( aSet0(X0)
     => aSubsetOf0(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSubRefl) ).

fof(f23,axiom,
    ( isCountable0(szNzAzT0)
    & aSet0(szNzAzT0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mNATSet) ).

fof(f24,axiom,
    aElementOf0(sz00,szNzAzT0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mZeroNum) ).

fof(f27,axiom,
    ! [X0] :
      ( aElementOf0(X0,szNzAzT0)
     => ( ? [X1] :
            ( X0 = szszuzczcdt0(X1)
            & aElementOf0(X1,szNzAzT0) )
        | X0 = sz00 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mNatExtra) ).

fof(f30,axiom,
    ! [X0] :
      ( aElementOf0(X0,szNzAzT0)
     => sdtlseqdt0(sz00,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mZeroLess) ).

fof(f35,axiom,
    ! [X0,X1] :
      ( ( aElementOf0(X1,szNzAzT0)
        & aElementOf0(X0,szNzAzT0) )
     => ( ( sdtlseqdt0(X1,X0)
          & sdtlseqdt0(X0,X1) )
       => X0 = X1 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mLessASymm) ).

fof(f75,axiom,
    ( isCountable0(xS)
    & aSubsetOf0(xS,szNzAzT0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__3435) ).

fof(f81,axiom,
    ( ! [X0] :
        ( aElementOf0(X0,szNzAzT0)
       => ( ( isCountable0(sdtlpdtrp0(xN,X0))
            & aSubsetOf0(sdtlpdtrp0(xN,X0),szNzAzT0) )
         => ( isCountable0(sdtlpdtrp0(xN,szszuzczcdt0(X0)))
            & aSubsetOf0(sdtlpdtrp0(xN,szszuzczcdt0(X0)),sdtmndt0(sdtlpdtrp0(xN,X0),szmzizndt0(sdtlpdtrp0(xN,X0)))) ) ) )
    & sdtlpdtrp0(xN,sz00) = xS
    & szDzozmdt0(xN) = szNzAzT0
    & aFunction0(xN) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__3623) ).

fof(f83,axiom,
    ( aElementOf0(xi,szNzAzT0)
    & aElementOf0(xj,szNzAzT0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__3786) ).

fof(f86,conjecture,
    ( sdtlseqdt0(xj,xi)
   => aSubsetOf0(sdtlpdtrp0(xN,xi),sdtlpdtrp0(xN,xj)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__) ).

fof(f87,negated_conjecture,
    ~ ( sdtlseqdt0(xj,xi)
     => aSubsetOf0(sdtlpdtrp0(xN,xi),sdtlpdtrp0(xN,xj)) ),
    inference(negated_conjecture,[status(cth)],[f86]) ).

fof(f97,plain,
    ( ! [X0] :
        ( ~ aElementOf0(X0,szNzAzT0)
        | ~ isCountable0(sdtlpdtrp0(xN,X0))
        | ~ aSubsetOf0(sdtlpdtrp0(xN,X0),szNzAzT0)
        | ( isCountable0(sdtlpdtrp0(xN,szszuzczcdt0(X0)))
          & aSubsetOf0(sdtlpdtrp0(xN,szszuzczcdt0(X0)),sdtmndt0(sdtlpdtrp0(xN,X0),szmzizndt0(sdtlpdtrp0(xN,X0)))) ) )
    & sdtlpdtrp0(xN,sz00) = xS
    & szDzozmdt0(xN) = szNzAzT0
    & aFunction0(xN) ),
    inference(ennf_transformation,[],[f81]) ).

fof(f98,plain,
    ( ! [X0] :
        ( ~ aElementOf0(X0,szNzAzT0)
        | ~ isCountable0(sdtlpdtrp0(xN,X0))
        | ~ aSubsetOf0(sdtlpdtrp0(xN,X0),szNzAzT0)
        | ( isCountable0(sdtlpdtrp0(xN,szszuzczcdt0(X0)))
          & aSubsetOf0(sdtlpdtrp0(xN,szszuzczcdt0(X0)),sdtmndt0(sdtlpdtrp0(xN,X0),szmzizndt0(sdtlpdtrp0(xN,X0)))) ) )
    & sdtlpdtrp0(xN,sz00) = xS
    & szDzozmdt0(xN) = szNzAzT0
    & aFunction0(xN) ),
    inference(flattening,[],[f97]) ).

fof(f104,plain,
    ( sdtlseqdt0(xj,xi)
    & ~ aSubsetOf0(sdtlpdtrp0(xN,xi),sdtlpdtrp0(xN,xj)) ),
    inference(ennf_transformation,[],[f87]) ).

fof(f109,plain,
    ! [X0] :
      ( ~ aSet0(X0)
      | aSubsetOf0(X0,X0) ),
    inference(ennf_transformation,[],[f12]) ).

fof(f110,plain,
    ! [X0] :
      ( ~ aSet0(X0)
      | ! [X1] :
          ( aSubsetOf0(X1,X0)
        <=> ( ! [X2] :
                ( ~ aElementOf0(X2,X1)
                | aElementOf0(X2,X0) )
            & aSet0(X1) ) ) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f138,plain,
    ! [X0] :
      ( ~ aElementOf0(X0,szNzAzT0)
      | sdtlseqdt0(sz00,X0) ),
    inference(ennf_transformation,[],[f30]) ).

fof(f139,plain,
    ! [X0] :
      ( ~ aElementOf0(X0,szNzAzT0)
      | ? [X1] :
          ( X0 = szszuzczcdt0(X1)
          & aElementOf0(X1,szNzAzT0) )
      | X0 = sz00 ),
    inference(ennf_transformation,[],[f27]) ).

fof(f140,plain,
    ! [X0] :
      ( ~ aElementOf0(X0,szNzAzT0)
      | ? [X1] :
          ( X0 = szszuzczcdt0(X1)
          & aElementOf0(X1,szNzAzT0) )
      | X0 = sz00 ),
    inference(flattening,[],[f139]) ).

fof(f167,plain,
    ! [X0,X1] :
      ( ~ aElementOf0(X1,szNzAzT0)
      | ~ aElementOf0(X0,szNzAzT0)
      | ~ sdtlseqdt0(X1,X0)
      | ~ sdtlseqdt0(X0,X1)
      | X0 = X1 ),
    inference(ennf_transformation,[],[f35]) ).

fof(f168,plain,
    ! [X0,X1] :
      ( ~ aElementOf0(X1,szNzAzT0)
      | ~ aElementOf0(X0,szNzAzT0)
      | ~ sdtlseqdt0(X1,X0)
      | ~ sdtlseqdt0(X0,X1)
      | X0 = X1 ),
    inference(flattening,[],[f167]) ).

fof(f202,plain,
    ! [X0] :
      ( ~ aSet0(X0)
      | ! [X1] :
          ( ( ~ aSubsetOf0(X1,X0)
            | ( ! [X2] :
                  ( ~ aElementOf0(X2,X1)
                  | aElementOf0(X2,X0) )
              & aSet0(X1) ) )
          & ( ? [X2] :
                ( aElementOf0(X2,X1)
                & ~ aElementOf0(X2,X0) )
            | ~ aSet0(X1)
            | aSubsetOf0(X1,X0) ) ) ),
    inference(nnf_transformation,[],[f110]) ).

fof(f203,plain,
    ! [X0] :
      ( ~ aSet0(X0)
      | ! [X1] :
          ( ( ~ aSubsetOf0(X1,X0)
            | ( ! [X2] :
                  ( ~ aElementOf0(X2,X1)
                  | aElementOf0(X2,X0) )
              & aSet0(X1) ) )
          & ( ? [X2] :
                ( aElementOf0(X2,X1)
                & ~ aElementOf0(X2,X0) )
            | ~ aSet0(X1)
            | aSubsetOf0(X1,X0) ) ) ),
    inference(flattening,[],[f202]) ).

fof(f204,plain,
    ! [X0] :
      ( ~ aSet0(X0)
      | ! [X1] :
          ( ( ~ aSubsetOf0(X1,X0)
            | ( ! [X3] :
                  ( ~ aElementOf0(X3,X1)
                  | aElementOf0(X3,X0) )
              & aSet0(X1) ) )
          & ( ? [X2] :
                ( aElementOf0(X2,X1)
                & ~ aElementOf0(X2,X0) )
            | ~ aSet0(X1)
            | aSubsetOf0(X1,X0) ) ) ),
    inference(rectify,[],[f203]) ).

fof(f205,plain,
    ! [X0] :
      ( ~ aSet0(X0)
      | ! [X1] :
          ( ( ~ aSubsetOf0(X1,X0)
            | ( ! [X3] :
                  ( ~ aElementOf0(X3,X1)
                  | aElementOf0(X3,X0) )
              & aSet0(X1) ) )
          & ( ( aElementOf0(sK6(X0,X1),X1)
              & ~ aElementOf0(sK6(X0,X1),X0) )
            | ~ aSet0(X1)
            | aSubsetOf0(X1,X0) ) ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK6]),skolemize(X2,sK6(X0,X1))],[f204]) ).

fof(f217,plain,
    ! [X0] :
      ( ~ aElementOf0(X0,szNzAzT0)
      | ( szszuzczcdt0(sK14(X0)) = X0
        & aElementOf0(sK14(X0),szNzAzT0) )
      | X0 = sz00 ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK14]),skolemize(X1,sK14(X0))],[f140]) ).

fof(f253,plain,
    aSubsetOf0(xS,szNzAzT0),
    inference(cnf_transformation,[],[f75]) ).

fof(f267,plain,
    xS = sdtlpdtrp0(xN,sz00),
    inference(cnf_transformation,[],[f98]) ).

fof(f272,plain,
    aElementOf0(xi,szNzAzT0),
    inference(cnf_transformation,[],[f83]) ).

fof(f273,plain,
    aElementOf0(xj,szNzAzT0),
    inference(cnf_transformation,[],[f83]) ).

fof(f276,plain,
    sdtlseqdt0(xj,xi),
    inference(cnf_transformation,[],[f104]) ).

fof(f277,plain,
    ~ aSubsetOf0(sdtlpdtrp0(xN,xi),sdtlpdtrp0(xN,xj)),
    inference(cnf_transformation,[],[f104]) ).

fof(f280,plain,
    ! [X0] :
      ( ~ aSet0(X0)
      | aSubsetOf0(X0,X0) ),
    inference(cnf_transformation,[],[f109]) ).

fof(f282,plain,
    ! [X0,X1] :
      ( ~ aSet0(X0)
      | ~ aSubsetOf0(X1,X0)
      | aSet0(X1) ),
    inference(cnf_transformation,[],[f205]) ).

fof(f288,plain,
    aSet0(szNzAzT0),
    inference(cnf_transformation,[],[f23]) ).

fof(f322,plain,
    ! [X0] :
      ( ~ aElementOf0(X0,szNzAzT0)
      | sdtlseqdt0(sz00,X0) ),
    inference(cnf_transformation,[],[f138]) ).

fof(f323,plain,
    ! [X0] :
      ( ~ aElementOf0(X0,szNzAzT0)
      | szszuzczcdt0(sK14(X0)) = X0
      | sz00 = X0 ),
    inference(cnf_transformation,[],[f217]) ).

fof(f324,plain,
    ! [X0] :
      ( ~ aElementOf0(X0,szNzAzT0)
      | aElementOf0(sK14(X0),szNzAzT0)
      | sz00 = X0 ),
    inference(cnf_transformation,[],[f217]) ).

fof(f327,plain,
    aElementOf0(sz00,szNzAzT0),
    inference(cnf_transformation,[],[f24]) ).

fof(f357,plain,
    ! [X0,X1] :
      ( ~ aElementOf0(X1,szNzAzT0)
      | ~ aElementOf0(X0,szNzAzT0)
      | ~ sdtlseqdt0(X1,X0)
      | ~ sdtlseqdt0(X0,X1)
      | X0 = X1 ),
    inference(cnf_transformation,[],[f168]) ).

tcf(c_52,plain,
    aSubsetOf0(xS,szNzAzT0),
    inference(cnf_transformation,[],[f253]) ).

tcf(c_67,plain,
    sdtlpdtrp0(xN,sz00) = xS,
    inference(cnf_transformation,[],[f267]) ).

tcf(c_72,plain,
    aElementOf0(xj,szNzAzT0),
    inference(cnf_transformation,[],[f273]) ).

tcf(c_73,plain,
    aElementOf0(xi,szNzAzT0),
    inference(cnf_transformation,[],[f272]) ).

tcf(c_75,plain,
    ! [X0: $i] :
      ( aSubsetOf0(sdtlpdtrp0(xN,xi),sdtlpdtrp0(xN,xj))
      | ~ sdtlseqdt0(xj,xi)
      | ~ aElementOf0(X0,szNzAzT0)
      | ( szszuzczcdt0(X0) != xi ) ),
    inference(cnf_transformation,[],[f427]) ).

tcf(c_76,negated_conjecture,
    ~ aSubsetOf0(sdtlpdtrp0(xN,xi),sdtlpdtrp0(xN,xj)),
    inference(cnf_transformation,[],[f277]) ).

tcf(c_77,negated_conjecture,
    sdtlseqdt0(xj,xi),
    inference(cnf_transformation,[],[f276]) ).

tcf(c_80,plain,
    ! [X0: $i] :
      ( aSubsetOf0(X0,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f280]) ).

tcf(c_83,plain,
    ! [X0: $i,X1: $i] :
      ( aSet0(X0)
      | ~ aSet0(X1)
      | ~ aSubsetOf0(X0,X1) ),
    inference(cnf_transformation,[],[f282]) ).

tcf(c_87,plain,
    aSet0(szNzAzT0),
    inference(cnf_transformation,[],[f288]) ).

tcf(c_122,plain,
    ! [X0: $i] :
      ( sdtlseqdt0(sz00,X0)
      | ~ aElementOf0(X0,szNzAzT0) ),
    inference(cnf_transformation,[],[f322]) ).

tcf(c_123,plain,
    ! [X0: $i] :
      ( aElementOf0(sK14(X0),szNzAzT0)
      | ( X0 = sz00 )
      | ~ aElementOf0(X0,szNzAzT0) ),
    inference(cnf_transformation,[],[f324]) ).

tcf(c_124,plain,
    ! [X0: $i] :
      ( ( X0 = sz00 )
      | ( szszuzczcdt0(sK14(X0)) = X0 )
      | ~ aElementOf0(X0,szNzAzT0) ),
    inference(cnf_transformation,[],[f323]) ).

tcf(c_127,plain,
    aElementOf0(sz00,szNzAzT0),
    inference(cnf_transformation,[],[f327]) ).

tcf(c_157,plain,
    ! [X0: $i,X1: $i] :
      ( ( X0 = X1 )
      | ~ aElementOf0(X1,szNzAzT0)
      | ~ aElementOf0(X0,szNzAzT0)
      | ~ sdtlseqdt0(X1,X0)
      | ~ sdtlseqdt0(X0,X1) ),
    inference(cnf_transformation,[],[f357]) ).

tcf(c_317,plain,
    ! [X0: $i] :
      ( ~ aElementOf0(X0,szNzAzT0)
      | ( szszuzczcdt0(X0) != xi ) ),
    inference(global_subsumption_just,[status(thm)],[c_75,c_77,c_76,c_75]) ).

tcf(c_9030,plain,
    sdtlseqdt0(sz00,xj),
    inference(superposition,[status(thm)],[c_72,c_122]) ).

tcf(c_9160,plain,
    ( aSet0(xS)
    | ~ aSet0(szNzAzT0) ),
    inference(superposition,[status(thm)],[c_52,c_83]) ).

tcf(c_9164,plain,
    aSet0(xS),
    inference(forward_subsumption_resolution,[status(thm)],[c_9160,c_87]) ).

tcf(c_10728,plain,
    ( ( sz00 = xi )
    | ( szszuzczcdt0(sK14(xi)) = xi ) ),
    inference(superposition,[status(thm)],[c_73,c_124]) ).

tcf(c_12042,plain,
    ( ( sz00 = xi )
    | ~ aElementOf0(sK14(xi),szNzAzT0) ),
    inference(superposition,[status(thm)],[c_10728,c_317]) ).

tcf(c_12095,plain,
    ( ( sz00 = xi )
    | ~ aElementOf0(xi,szNzAzT0) ),
    inference(superposition,[status(thm)],[c_123,c_12042]) ).

tcf(c_12097,plain,
    sz00 = xi,
    inference(forward_subsumption_resolution,[status(thm)],[c_12095,c_73]) ).

tcf(c_12115,plain,
    ~ aSubsetOf0(sdtlpdtrp0(xN,sz00),sdtlpdtrp0(xN,xj)),
    inference(demodulation,[status(thm)],[c_76,c_12097]) ).

tcf(c_12116,plain,
    sdtlseqdt0(xj,sz00),
    inference(demodulation,[status(thm)],[c_77,c_12097]) ).

tcf(c_12117,plain,
    ~ aSubsetOf0(xS,sdtlpdtrp0(xN,xj)),
    inference(light_normalisation,[status(thm)],[c_12115,c_67]) ).

tcf(c_13364,plain,
    ( ( sz00 = xj )
    | ~ sdtlseqdt0(sz00,xj)
    | ~ aElementOf0(xj,szNzAzT0)
    | ~ aElementOf0(sz00,szNzAzT0) ),
    inference(superposition,[status(thm)],[c_12116,c_157]) ).

tcf(c_13382,plain,
    sz00 = xj,
    inference(forward_subsumption_resolution,[status(thm)],[c_13364,c_9030,c_72,c_127]) ).

tcf(c_13498,plain,
    ~ aSubsetOf0(xS,sdtlpdtrp0(xN,sz00)),
    inference(demodulation,[status(thm)],[c_12117,c_13382]) ).

tcf(c_13513,plain,
    ~ aSubsetOf0(xS,xS),
    inference(light_normalisation,[status(thm)],[c_13498,c_67]) ).

tcf(c_13529,plain,
    ~ aSet0(xS),
    inference(superposition,[status(thm)],[c_80,c_13513]) ).

tcf(c_13530,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_13529,c_9164]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : NUM574+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04  % Command  : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.37  % Computer : n009.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 : Thu Sep 24 04:42:29 UTC 2026
% 0.09/0.37  % CPUTime  : 
% 0.09/0.37  Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.41  Running first-order theorem proving
% 0.09/0.41  Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.42  
% 0.09/0.42  % ======== iProver multi-core TPTP/SMT =========
% 0.09/0.42  
% 0.09/0.42  % Detected problem language: tptp
% 0.09/0.43  % Proving...
% 8.84/1.81  % SZS status Started for theBenchmark.p
% 8.84/1.81  % SZS status Theorem for theBenchmark.p
% 8.84/1.81  
% 8.84/1.81  %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 8.84/1.81  
% 8.84/1.81  % ------  iProver source info
% 8.84/1.81  
% 8.84/1.81  % git: date: 2026-07-19 20:42:38 +0200
% 8.84/1.81  % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 8.84/1.81  % git: non_committed_changes: false
% 8.84/1.81  
% 8.84/1.81  % ------ Parsing...
% 8.84/1.81  % ------ Clausification by vclausify_rel  & Parsing by iProver...% 
% 8.84/1.81  
% 8.84/1.81  % ------ Preprocessing... sup_sim: 0  sf_s  rm: 1 0s  sf_e  pe_s  pe:1:0s pe:2:0s pe:4:0s pe_e % 
% 8.84/1.81  
% 8.84/1.81  % ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e % 
% 8.84/1.81  
% 8.84/1.81  % ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 8.84/1.81  % ------ Proving...
% 8.84/1.81  % ------ Problem Properties 
% 8.84/1.81  
% 8.84/1.81  % 
% 8.84/1.81  % clauses                               164
% 8.84/1.81  % conjectures                           2
% 8.84/1.81  % EPR                                   39
% 8.84/1.81  % Horn                                  127
% 8.84/1.81  % unary                                 27
% 8.84/1.81  % binary                                27
% 8.84/1.81  % lits                                  553
% 8.84/1.81  % lits eq                               91
% 8.84/1.81  % fd_pure                               0
% 8.84/1.81  % fd_pseudo                             0
% 8.84/1.81  % fd_cond                               8
% 8.84/1.81  % fd_pseudo_cond                        22
% 8.84/1.81  % AC symbols                            0
% 8.84/1.81  
% 8.84/1.81  % ------ Schedule dynamic 5 is on 
% 8.84/1.81  
% 8.84/1.81  % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 8.84/1.81  
% 8.84/1.81  
% 8.84/1.81  % ------ 
% 8.84/1.81  % Current options:
% 8.84/1.81  % ------ 
% 8.84/1.81  
% 8.84/1.81  
% 8.84/1.81  % 
% 8.84/1.81  
% 8.84/1.81  % ------ Proving...
% 8.84/1.81  % 
% 8.84/1.81  
% 8.84/1.81  % SZS status Theorem for theBenchmark.p
% 8.84/1.81  
% 8.84/1.81  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 8.84/1.81  
% 8.84/1.81  
%------------------------------------------------------------------------------