TSTP Solution File: NUM454+1 by iProver---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : NUM454+1 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n002.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 : Fri May  3 02:49:21 EDT 2024

% Result   : Theorem 17.27s 3.11s
% Output   : CNFRefutation 17.27s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named definition)

% Comments : 
%------------------------------------------------------------------------------
fof(f3,axiom,
    aInteger0(sz10),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mIntOne) ).

fof(f4,axiom,
    ! [X0] :
      ( aInteger0(X0)
     => aInteger0(smndt0(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mIntNeg) ).

fof(f7,axiom,
    ! [X0,X1,X2] :
      ( ( aInteger0(X2)
        & aInteger0(X1)
        & aInteger0(X0) )
     => sdtpldt0(X0,sdtpldt0(X1,X2)) = sdtpldt0(sdtpldt0(X0,X1),X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mAddAsso) ).

fof(f9,axiom,
    ! [X0] :
      ( aInteger0(X0)
     => ( sdtpldt0(sz00,X0) = X0
        & sdtpldt0(X0,sz00) = X0 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mAddZero) ).

fof(f10,axiom,
    ! [X0] :
      ( aInteger0(X0)
     => ( sz00 = sdtpldt0(smndt0(X0),X0)
        & sz00 = sdtpldt0(X0,smndt0(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mAddNeg) ).

fof(f14,axiom,
    ! [X0,X1,X2] :
      ( ( aInteger0(X2)
        & aInteger0(X1)
        & aInteger0(X0) )
     => ( sdtasdt0(sdtpldt0(X0,X1),X2) = sdtpldt0(sdtasdt0(X0,X2),sdtasdt0(X1,X2))
        & sdtasdt0(X0,sdtpldt0(X1,X2)) = sdtpldt0(sdtasdt0(X0,X1),sdtasdt0(X0,X2)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDistrib) ).

fof(f16,axiom,
    ! [X0] :
      ( aInteger0(X0)
     => ( smndt0(X0) = sdtasdt0(X0,smndt0(sz10))
        & smndt0(X0) = sdtasdt0(smndt0(sz10),X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mMulMinOne) ).

fof(f17,axiom,
    ! [X0,X1] :
      ( ( aInteger0(X1)
        & aInteger0(X0) )
     => ( sz00 = sdtasdt0(X0,X1)
       => ( sz00 = X1
          | sz00 = X0 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mZeroDiv) ).

fof(f46,axiom,
    ( aSubsetOf0(szAzrzSzezqlpdtcmdtrp0(sz10,xp),stldt0(sbsmnsldt0(xS)))
    & sz00 != xp
    & aInteger0(xp) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__2171) ).

fof(f49,conjecture,
    ( smndt0(sz10) != sdtpldt0(sz10,smndt0(xp))
    | smndt0(sz10) != sdtpldt0(sz10,xp) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__) ).

fof(f50,negated_conjecture,
    ~ ( smndt0(sz10) != sdtpldt0(sz10,smndt0(xp))
      | smndt0(sz10) != sdtpldt0(sz10,xp) ),
    inference(negated_conjecture,[],[f49]) ).

fof(f57,plain,
    ! [X0] :
      ( aInteger0(smndt0(X0))
      | ~ aInteger0(X0) ),
    inference(ennf_transformation,[],[f4]) ).

fof(f62,plain,
    ! [X0,X1,X2] :
      ( sdtpldt0(X0,sdtpldt0(X1,X2)) = sdtpldt0(sdtpldt0(X0,X1),X2)
      | ~ aInteger0(X2)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f63,plain,
    ! [X0,X1,X2] :
      ( sdtpldt0(X0,sdtpldt0(X1,X2)) = sdtpldt0(sdtpldt0(X0,X1),X2)
      | ~ aInteger0(X2)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(flattening,[],[f62]) ).

fof(f66,plain,
    ! [X0] :
      ( ( sdtpldt0(sz00,X0) = X0
        & sdtpldt0(X0,sz00) = X0 )
      | ~ aInteger0(X0) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f67,plain,
    ! [X0] :
      ( ( sz00 = sdtpldt0(smndt0(X0),X0)
        & sz00 = sdtpldt0(X0,smndt0(X0)) )
      | ~ aInteger0(X0) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f73,plain,
    ! [X0,X1,X2] :
      ( ( sdtasdt0(sdtpldt0(X0,X1),X2) = sdtpldt0(sdtasdt0(X0,X2),sdtasdt0(X1,X2))
        & sdtasdt0(X0,sdtpldt0(X1,X2)) = sdtpldt0(sdtasdt0(X0,X1),sdtasdt0(X0,X2)) )
      | ~ aInteger0(X2)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(ennf_transformation,[],[f14]) ).

fof(f74,plain,
    ! [X0,X1,X2] :
      ( ( sdtasdt0(sdtpldt0(X0,X1),X2) = sdtpldt0(sdtasdt0(X0,X2),sdtasdt0(X1,X2))
        & sdtasdt0(X0,sdtpldt0(X1,X2)) = sdtpldt0(sdtasdt0(X0,X1),sdtasdt0(X0,X2)) )
      | ~ aInteger0(X2)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(flattening,[],[f73]) ).

fof(f76,plain,
    ! [X0] :
      ( ( smndt0(X0) = sdtasdt0(X0,smndt0(sz10))
        & smndt0(X0) = sdtasdt0(smndt0(sz10),X0) )
      | ~ aInteger0(X0) ),
    inference(ennf_transformation,[],[f16]) ).

fof(f77,plain,
    ! [X0,X1] :
      ( sz00 = X1
      | sz00 = X0
      | sz00 != sdtasdt0(X0,X1)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(ennf_transformation,[],[f17]) ).

fof(f78,plain,
    ! [X0,X1] :
      ( sz00 = X1
      | sz00 = X0
      | sz00 != sdtasdt0(X0,X1)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(flattening,[],[f77]) ).

fof(f113,plain,
    ( smndt0(sz10) = sdtpldt0(sz10,smndt0(xp))
    & smndt0(sz10) = sdtpldt0(sz10,xp) ),
    inference(ennf_transformation,[],[f50]) ).

fof(f183,plain,
    aInteger0(sz10),
    inference(cnf_transformation,[],[f3]) ).

fof(f184,plain,
    ! [X0] :
      ( aInteger0(smndt0(X0))
      | ~ aInteger0(X0) ),
    inference(cnf_transformation,[],[f57]) ).

fof(f187,plain,
    ! [X2,X0,X1] :
      ( sdtpldt0(X0,sdtpldt0(X1,X2)) = sdtpldt0(sdtpldt0(X0,X1),X2)
      | ~ aInteger0(X2)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(cnf_transformation,[],[f63]) ).

fof(f190,plain,
    ! [X0] :
      ( sdtpldt0(sz00,X0) = X0
      | ~ aInteger0(X0) ),
    inference(cnf_transformation,[],[f66]) ).

fof(f192,plain,
    ! [X0] :
      ( sz00 = sdtpldt0(smndt0(X0),X0)
      | ~ aInteger0(X0) ),
    inference(cnf_transformation,[],[f67]) ).

fof(f198,plain,
    ! [X2,X0,X1] :
      ( sdtasdt0(sdtpldt0(X0,X1),X2) = sdtpldt0(sdtasdt0(X0,X2),sdtasdt0(X1,X2))
      | ~ aInteger0(X2)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(cnf_transformation,[],[f74]) ).

fof(f201,plain,
    ! [X0] :
      ( smndt0(X0) = sdtasdt0(smndt0(sz10),X0)
      | ~ aInteger0(X0) ),
    inference(cnf_transformation,[],[f76]) ).

fof(f203,plain,
    ! [X0,X1] :
      ( sz00 = X1
      | sz00 = X0
      | sz00 != sdtasdt0(X0,X1)
      | ~ aInteger0(X1)
      | ~ aInteger0(X0) ),
    inference(cnf_transformation,[],[f78]) ).

fof(f295,plain,
    aInteger0(xp),
    inference(cnf_transformation,[],[f46]) ).

fof(f296,plain,
    sz00 != xp,
    inference(cnf_transformation,[],[f46]) ).

fof(f302,plain,
    smndt0(sz10) = sdtpldt0(sz10,xp),
    inference(cnf_transformation,[],[f113]) ).

fof(f303,plain,
    smndt0(sz10) = sdtpldt0(sz10,smndt0(xp)),
    inference(cnf_transformation,[],[f113]) ).

cnf(c_50,plain,
    aInteger0(sz10),
    inference(cnf_transformation,[],[f183]) ).

cnf(c_51,plain,
    ( ~ aInteger0(X0)
    | aInteger0(smndt0(X0)) ),
    inference(cnf_transformation,[],[f184]) ).

cnf(c_54,plain,
    ( ~ aInteger0(X0)
    | ~ aInteger0(X1)
    | ~ aInteger0(X2)
    | sdtpldt0(sdtpldt0(X0,X1),X2) = sdtpldt0(X0,sdtpldt0(X1,X2)) ),
    inference(cnf_transformation,[],[f187]) ).

cnf(c_56,plain,
    ( ~ aInteger0(X0)
    | sdtpldt0(sz00,X0) = X0 ),
    inference(cnf_transformation,[],[f190]) ).

cnf(c_58,plain,
    ( ~ aInteger0(X0)
    | sdtpldt0(smndt0(X0),X0) = sz00 ),
    inference(cnf_transformation,[],[f192]) ).

cnf(c_64,plain,
    ( ~ aInteger0(X0)
    | ~ aInteger0(X1)
    | ~ aInteger0(X2)
    | sdtpldt0(sdtasdt0(X0,X2),sdtasdt0(X1,X2)) = sdtasdt0(sdtpldt0(X0,X1),X2) ),
    inference(cnf_transformation,[],[f198]) ).

cnf(c_69,plain,
    ( ~ aInteger0(X0)
    | sdtasdt0(smndt0(sz10),X0) = smndt0(X0) ),
    inference(cnf_transformation,[],[f201]) ).

cnf(c_70,plain,
    ( sdtasdt0(X0,X1) != sz00
    | ~ aInteger0(X0)
    | ~ aInteger0(X1)
    | X0 = sz00
    | X1 = sz00 ),
    inference(cnf_transformation,[],[f203]) ).

cnf(c_162,plain,
    sz00 != xp,
    inference(cnf_transformation,[],[f296]) ).

cnf(c_163,plain,
    aInteger0(xp),
    inference(cnf_transformation,[],[f295]) ).

cnf(c_168,negated_conjecture,
    sdtpldt0(sz10,smndt0(xp)) = smndt0(sz10),
    inference(cnf_transformation,[],[f303]) ).

cnf(c_169,negated_conjecture,
    sdtpldt0(sz10,xp) = smndt0(sz10),
    inference(cnf_transformation,[],[f302]) ).

cnf(c_8463,plain,
    sdtpldt0(sz10,xp) = sP0_iProver_def,
    definition ).

cnf(c_8464,plain,
    smndt0(sz10) = sP1_iProver_def,
    definition ).

cnf(c_8465,plain,
    smndt0(xp) = sP2_iProver_def,
    definition ).

cnf(c_8466,plain,
    sdtpldt0(sz10,sP2_iProver_def) = sP3_iProver_def,
    definition ).

cnf(c_8467,negated_conjecture,
    sP0_iProver_def = sP1_iProver_def,
    inference(demodulation,[status(thm)],[c_169,c_8464,c_8463]) ).

cnf(c_8468,negated_conjecture,
    sP3_iProver_def = sP1_iProver_def,
    inference(demodulation,[status(thm)],[c_168,c_8465,c_8466]) ).

cnf(c_10376,plain,
    sP0_iProver_def = sP3_iProver_def,
    inference(light_normalisation,[status(thm)],[c_8468,c_8467]) ).

cnf(c_10379,plain,
    smndt0(sz10) = sP0_iProver_def,
    inference(light_normalisation,[status(thm)],[c_8464,c_8467]) ).

cnf(c_10382,plain,
    ( ~ aInteger0(sz10)
    | aInteger0(sP0_iProver_def) ),
    inference(superposition,[status(thm)],[c_10379,c_51]) ).

cnf(c_10383,plain,
    ( ~ aInteger0(xp)
    | aInteger0(sP2_iProver_def) ),
    inference(superposition,[status(thm)],[c_8465,c_51]) ).

cnf(c_10384,plain,
    aInteger0(sP2_iProver_def),
    inference(forward_subsumption_resolution,[status(thm)],[c_10383,c_163]) ).

cnf(c_10385,plain,
    aInteger0(sP0_iProver_def),
    inference(forward_subsumption_resolution,[status(thm)],[c_10382,c_50]) ).

cnf(c_10390,plain,
    sdtpldt0(sz10,sP2_iProver_def) = sP0_iProver_def,
    inference(light_normalisation,[status(thm)],[c_8466,c_10376]) ).

cnf(c_10434,plain,
    sdtpldt0(sz00,xp) = xp,
    inference(superposition,[status(thm)],[c_163,c_56]) ).

cnf(c_10436,plain,
    sdtpldt0(sz00,sP2_iProver_def) = sP2_iProver_def,
    inference(superposition,[status(thm)],[c_10384,c_56]) ).

cnf(c_10562,plain,
    ( ~ aInteger0(X0)
    | ~ aInteger0(X1)
    | sdtpldt0(sdtpldt0(sP0_iProver_def,X0),X1) = sdtpldt0(sP0_iProver_def,sdtpldt0(X0,X1)) ),
    inference(superposition,[status(thm)],[c_10385,c_54]) ).

cnf(c_10673,plain,
    sdtpldt0(smndt0(sz10),sz10) = sz00,
    inference(superposition,[status(thm)],[c_50,c_58]) ).

cnf(c_10677,plain,
    sdtpldt0(smndt0(xp),xp) = sz00,
    inference(superposition,[status(thm)],[c_163,c_58]) ).

cnf(c_10680,plain,
    sdtpldt0(sP2_iProver_def,xp) = sz00,
    inference(light_normalisation,[status(thm)],[c_10677,c_8465]) ).

cnf(c_10681,plain,
    sdtpldt0(sP0_iProver_def,sz10) = sz00,
    inference(light_normalisation,[status(thm)],[c_10673,c_10379]) ).

cnf(c_10711,plain,
    ( ~ aInteger0(X0)
    | sdtpldt0(sdtpldt0(sP0_iProver_def,sz10),X0) = sdtpldt0(sP0_iProver_def,sdtpldt0(sz10,X0)) ),
    inference(superposition,[status(thm)],[c_50,c_10562]) ).

cnf(c_10724,plain,
    ( ~ aInteger0(X0)
    | sdtpldt0(sP0_iProver_def,sdtpldt0(sz10,X0)) = sdtpldt0(sz00,X0) ),
    inference(light_normalisation,[status(thm)],[c_10711,c_10681]) ).

cnf(c_10758,plain,
    sdtpldt0(sP0_iProver_def,sdtpldt0(sz10,xp)) = sdtpldt0(sz00,xp),
    inference(superposition,[status(thm)],[c_163,c_10724]) ).

cnf(c_10760,plain,
    sdtpldt0(sP0_iProver_def,sdtpldt0(sz10,sP2_iProver_def)) = sdtpldt0(sz00,sP2_iProver_def),
    inference(superposition,[status(thm)],[c_10384,c_10724]) ).

cnf(c_10761,plain,
    sdtpldt0(sP0_iProver_def,sP0_iProver_def) = sP2_iProver_def,
    inference(light_normalisation,[status(thm)],[c_10760,c_10390,c_10436]) ).

cnf(c_10763,plain,
    sdtpldt0(sP0_iProver_def,sP0_iProver_def) = xp,
    inference(light_normalisation,[status(thm)],[c_10758,c_8463,c_10434]) ).

cnf(c_10887,plain,
    xp = sP2_iProver_def,
    inference(light_normalisation,[status(thm)],[c_10763,c_10761]) ).

cnf(c_10889,plain,
    sdtpldt0(sP2_iProver_def,sP2_iProver_def) = sz00,
    inference(demodulation,[status(thm)],[c_10680,c_10887]) ).

cnf(c_10896,plain,
    smndt0(sP2_iProver_def) = sP2_iProver_def,
    inference(demodulation,[status(thm)],[c_8465,c_10887]) ).

cnf(c_10898,plain,
    sz00 != sP2_iProver_def,
    inference(demodulation,[status(thm)],[c_162,c_10887]) ).

cnf(c_11331,plain,
    ( ~ aInteger0(X0)
    | sdtasdt0(sP0_iProver_def,X0) = smndt0(X0) ),
    inference(light_normalisation,[status(thm)],[c_69,c_10379]) ).

cnf(c_11342,plain,
    sdtasdt0(sP0_iProver_def,sP2_iProver_def) = smndt0(sP2_iProver_def),
    inference(superposition,[status(thm)],[c_10384,c_11331]) ).

cnf(c_11346,plain,
    sdtasdt0(sP0_iProver_def,sP2_iProver_def) = sP2_iProver_def,
    inference(light_normalisation,[status(thm)],[c_11342,c_10896]) ).

cnf(c_20530,plain,
    ( ~ aInteger0(X0)
    | ~ aInteger0(X1)
    | sdtpldt0(sdtasdt0(sP0_iProver_def,X1),sdtasdt0(X0,X1)) = sdtasdt0(sdtpldt0(sP0_iProver_def,X0),X1) ),
    inference(superposition,[status(thm)],[c_10385,c_64]) ).

cnf(c_52838,plain,
    ( ~ aInteger0(X0)
    | sdtpldt0(sdtasdt0(sP0_iProver_def,X0),sdtasdt0(sP0_iProver_def,X0)) = sdtasdt0(sdtpldt0(sP0_iProver_def,sP0_iProver_def),X0) ),
    inference(superposition,[status(thm)],[c_10385,c_20530]) ).

cnf(c_52867,plain,
    ( ~ aInteger0(X0)
    | sdtpldt0(sdtasdt0(sP0_iProver_def,X0),sdtasdt0(sP0_iProver_def,X0)) = sdtasdt0(sP2_iProver_def,X0) ),
    inference(light_normalisation,[status(thm)],[c_52838,c_10761]) ).

cnf(c_53785,plain,
    sdtpldt0(sdtasdt0(sP0_iProver_def,sP2_iProver_def),sdtasdt0(sP0_iProver_def,sP2_iProver_def)) = sdtasdt0(sP2_iProver_def,sP2_iProver_def),
    inference(superposition,[status(thm)],[c_10384,c_52867]) ).

cnf(c_53811,plain,
    sdtasdt0(sP2_iProver_def,sP2_iProver_def) = sz00,
    inference(light_normalisation,[status(thm)],[c_53785,c_10889,c_11346]) ).

cnf(c_54292,plain,
    ( ~ aInteger0(sP2_iProver_def)
    | sz00 = sP2_iProver_def ),
    inference(superposition,[status(thm)],[c_53811,c_70]) ).

cnf(c_54297,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_54292,c_10898,c_10384]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : NUM454+1 : TPTP v8.1.2. Released v4.0.0.
% 0.11/0.13  % Command  : run_iprover %s %d THM
% 0.12/0.33  % Computer : n002.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Thu May  2 19:52:27 EDT 2024
% 0.12/0.34  % CPUTime  : 
% 0.18/0.44  Running first-order theorem proving
% 0.18/0.44  Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 17.27/3.11  % SZS status Started for theBenchmark.p
% 17.27/3.11  % SZS status Theorem for theBenchmark.p
% 17.27/3.11  
% 17.27/3.11  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 17.27/3.11  
% 17.27/3.11  ------  iProver source info
% 17.27/3.11  
% 17.27/3.11  git: date: 2024-05-02 19:28:25 +0000
% 17.27/3.11  git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 17.27/3.11  git: non_committed_changes: false
% 17.27/3.11  
% 17.27/3.11  ------ Parsing...
% 17.27/3.11  ------ Clausification by vclausify_rel  & Parsing by iProver...
% 17.27/3.11  
% 17.27/3.11  ------ Preprocessing... sup_sim: 6  sf_s  rm: 1 0s  sf_e  pe_s  pe:1:0s pe:2:0s pe_e  sup_sim: 0  sf_s  rm: 2 0s  sf_e  pe_s  pe_e 
% 17.27/3.11  
% 17.27/3.11  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 17.27/3.11  
% 17.27/3.11  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 17.27/3.11  ------ Proving...
% 17.27/3.11  ------ Problem Properties 
% 17.27/3.11  
% 17.27/3.11  
% 17.27/3.11  clauses                                 118
% 17.27/3.11  conjectures                             2
% 17.27/3.11  EPR                                     28
% 17.27/3.11  Horn                                    80
% 17.27/3.11  unary                                   16
% 17.27/3.11  binary                                  18
% 17.27/3.11  lits                                    410
% 17.27/3.11  lits eq                                 63
% 17.27/3.11  fd_pure                                 0
% 17.27/3.11  fd_pseudo                               0
% 17.27/3.11  fd_cond                                 18
% 17.27/3.11  fd_pseudo_cond                          9
% 17.27/3.11  AC symbols                              0
% 17.27/3.11  
% 17.27/3.11  ------ Schedule dynamic 5 is on 
% 17.27/3.11  
% 17.27/3.11  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 17.27/3.11  
% 17.27/3.11  
% 17.27/3.11  ------ 
% 17.27/3.11  Current options:
% 17.27/3.11  ------ 
% 17.27/3.11  
% 17.27/3.11  
% 17.27/3.11  
% 17.27/3.11  
% 17.27/3.11  ------ Proving...
% 17.27/3.11  
% 17.27/3.11  
% 17.27/3.11  % SZS status Theorem for theBenchmark.p
% 17.27/3.11  
% 17.27/3.11  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 17.27/3.11  
% 17.27/3.11  
%------------------------------------------------------------------------------