TSTP Solution File: COM012+3 by Leo-III---1.7.7

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Leo-III---1.7.7
% Problem  : COM012+3 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n008.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 19 10:13:53 EDT 2023

% Result   : Theorem 3.19s 1.73s
% Output   : Refutation 3.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :   20
% Syntax   : Number of formulae    :   32 (   5 unt;  10 typ;   0 def)
%            Number of atoms       :  147 (  12 equ;   0 cnn)
%            Maximal formula atoms :   21 (   6 avg)
%            Number of connectives :  398 (   2   ~;  30   |;  68   &; 271   @)
%                                         (   2 <=>;  25  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   15 (   8 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   13 (  13   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   13 (  10 usr;   6 con; 0-3 aty)
%            Number of variables   :   45 (   0   ^;  33   !;  12   ?;  45   :)

% Comments : 
%------------------------------------------------------------------------------
thf(aElement0_type,type,
    aElement0: $i > $o ).

thf(aRewritingSystem0_type,type,
    aRewritingSystem0: $i > $o ).

thf(sdtmndtplgtdt0_type,type,
    sdtmndtplgtdt0: $i > $i > $i > $o ).

thf(aReductOfIn0_type,type,
    aReductOfIn0: $i > $i > $i > $o ).

thf(sdtmndtasgtdt0_type,type,
    sdtmndtasgtdt0: $i > $i > $i > $o ).

thf(xx_type,type,
    xx: $i ).

thf(xy_type,type,
    xy: $i ).

thf(xR_type,type,
    xR: $i ).

thf(xz_type,type,
    xz: $i ).

thf(iLess0_type,type,
    iLess0: $i > $i > $o ).

thf(10,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B )
        & ( aElement0 @ C )
        & ( aElement0 @ D ) )
     => ( ( ( sdtmndtplgtdt0 @ A @ B @ C )
          & ( sdtmndtplgtdt0 @ C @ B @ D ) )
       => ( sdtmndtplgtdt0 @ A @ B @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mTCTrans) ).

thf(56,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B )
        & ( aElement0 @ C )
        & ( aElement0 @ D ) )
     => ( ( ( sdtmndtplgtdt0 @ A @ B @ C )
          & ( sdtmndtplgtdt0 @ C @ B @ D ) )
       => ( sdtmndtplgtdt0 @ A @ B @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(3,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B )
        & ( aElement0 @ C ) )
     => ( ( sdtmndtasgtdt0 @ A @ B @ C )
      <=> ( ( A = C )
          | ( sdtmndtplgtdt0 @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mTCRDef) ).

thf(37,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B )
        & ( aElement0 @ C ) )
     => ( ( ( sdtmndtasgtdt0 @ A @ B @ C )
         => ( ( A = C )
            | ( sdtmndtplgtdt0 @ A @ B @ C ) ) )
        & ( ( ( A = C )
            | ( sdtmndtplgtdt0 @ A @ B @ C ) )
         => ( sdtmndtasgtdt0 @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(7,axiom,
    ! [A: $i,B: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B ) )
     => ! [C: $i] :
          ( ( aReductOfIn0 @ C @ A @ B )
         => ( aElement0 @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mReduct) ).

thf(52,plain,
    ! [A: $i,B: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B ) )
     => ! [C: $i] :
          ( ( aReductOfIn0 @ C @ A @ B )
         => ( aElement0 @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(4,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B )
        & ( aElement0 @ C ) )
     => ( ( sdtmndtplgtdt0 @ A @ B @ C )
      <=> ( ( aReductOfIn0 @ C @ A @ B )
          | ? [D: $i] :
              ( ( aElement0 @ D )
              & ( aReductOfIn0 @ D @ A @ B )
              & ( sdtmndtplgtdt0 @ D @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mTCDef) ).

thf(44,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B )
        & ( aElement0 @ C ) )
     => ( ( ( sdtmndtplgtdt0 @ A @ B @ C )
         => ( ( aReductOfIn0 @ C @ A @ B )
            | ? [D: $i] :
                ( ( aElement0 @ D )
                & ( aReductOfIn0 @ D @ A @ B )
                & ( sdtmndtplgtdt0 @ D @ B @ C ) ) ) )
        & ( ( ( aReductOfIn0 @ C @ A @ B )
            | ? [D: $i] :
                ( ( aElement0 @ D )
                & ( aReductOfIn0 @ D @ A @ B )
                & ( sdtmndtplgtdt0 @ D @ B @ C ) ) )
         => ( sdtmndtplgtdt0 @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(5,axiom,
    ! [A: $i] :
      ( ( aElement0 @ A )
     => $true ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mElmSort) ).

thf(50,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(9,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( aElement0 @ A )
        & ( aRewritingSystem0 @ B )
        & ( aElement0 @ C ) )
     => ( ( sdtmndtplgtdt0 @ A @ B @ C )
       => $true ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mTCbr) ).

thf(55,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(11,axiom,
    ( ( aElement0 @ xx )
    & ( aRewritingSystem0 @ xR )
    & ( aElement0 @ xy )
    & ( aElement0 @ xz ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__349) ).

thf(58,plain,
    ( ( aElement0 @ xx )
    & ( aRewritingSystem0 @ xR )
    & ( aElement0 @ xy )
    & ( aElement0 @ xz ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(6,axiom,
    ! [A: $i] :
      ( ( aRewritingSystem0 @ A )
     => $true ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mRelSort) ).

thf(51,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(1,conjecture,
    ( ( ( ( xx = xy )
        | ( ( ( aReductOfIn0 @ xy @ xx @ xR )
            | ? [A: $i] :
                ( ( aElement0 @ A )
                & ( aReductOfIn0 @ A @ xx @ xR )
                & ( sdtmndtplgtdt0 @ A @ xR @ xy ) ) )
          & ( sdtmndtplgtdt0 @ xx @ xR @ xy ) ) )
      & ( sdtmndtasgtdt0 @ xx @ xR @ xy )
      & ( ( xy = xz )
        | ( ( ( aReductOfIn0 @ xz @ xy @ xR )
            | ? [A: $i] :
                ( ( aElement0 @ A )
                & ( aReductOfIn0 @ A @ xy @ xR )
                & ( sdtmndtplgtdt0 @ A @ xR @ xz ) ) )
          & ( sdtmndtplgtdt0 @ xy @ xR @ xz ) ) )
      & ( sdtmndtasgtdt0 @ xy @ xR @ xz ) )
   => ( ( xx = xz )
      | ( aReductOfIn0 @ xz @ xx @ xR )
      | ? [A: $i] :
          ( ( aElement0 @ A )
          & ( aReductOfIn0 @ A @ xx @ xR )
          & ( sdtmndtplgtdt0 @ A @ xR @ xz ) )
      | ( sdtmndtplgtdt0 @ xx @ xR @ xz )
      | ( sdtmndtasgtdt0 @ xx @ xR @ xz ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__) ).

thf(2,negated_conjecture,
    ~ ( ( ( ( xx = xy )
          | ( ( ( aReductOfIn0 @ xy @ xx @ xR )
              | ? [A: $i] :
                  ( ( aElement0 @ A )
                  & ( aReductOfIn0 @ A @ xx @ xR )
                  & ( sdtmndtplgtdt0 @ A @ xR @ xy ) ) )
            & ( sdtmndtplgtdt0 @ xx @ xR @ xy ) ) )
        & ( sdtmndtasgtdt0 @ xx @ xR @ xy )
        & ( ( xy = xz )
          | ( ( ( aReductOfIn0 @ xz @ xy @ xR )
              | ? [A: $i] :
                  ( ( aElement0 @ A )
                  & ( aReductOfIn0 @ A @ xy @ xR )
                  & ( sdtmndtplgtdt0 @ A @ xR @ xz ) ) )
            & ( sdtmndtplgtdt0 @ xy @ xR @ xz ) ) )
        & ( sdtmndtasgtdt0 @ xy @ xR @ xz ) )
     => ( ( xx = xz )
        | ( aReductOfIn0 @ xz @ xx @ xR )
        | ? [A: $i] :
            ( ( aElement0 @ A )
            & ( aReductOfIn0 @ A @ xx @ xR )
            & ( sdtmndtplgtdt0 @ A @ xR @ xz ) )
        | ( sdtmndtplgtdt0 @ xx @ xR @ xz )
        | ( sdtmndtasgtdt0 @ xx @ xR @ xz ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(12,plain,
    ~ ( ( ( ( xx = xy )
          | ( ( ( aReductOfIn0 @ xy @ xx @ xR )
              | ? [A: $i] :
                  ( ( aElement0 @ A )
                  & ( aReductOfIn0 @ A @ xx @ xR )
                  & ( sdtmndtplgtdt0 @ A @ xR @ xy ) ) )
            & ( sdtmndtplgtdt0 @ xx @ xR @ xy ) ) )
        & ( sdtmndtasgtdt0 @ xx @ xR @ xy )
        & ( ( xy = xz )
          | ( ( ( aReductOfIn0 @ xz @ xy @ xR )
              | ? [A: $i] :
                  ( ( aElement0 @ A )
                  & ( aReductOfIn0 @ A @ xy @ xR )
                  & ( sdtmndtplgtdt0 @ A @ xR @ xz ) ) )
            & ( sdtmndtplgtdt0 @ xy @ xR @ xz ) ) )
        & ( sdtmndtasgtdt0 @ xy @ xR @ xz ) )
     => ( ( xx = xz )
        | ( aReductOfIn0 @ xz @ xx @ xR )
        | ? [A: $i] :
            ( ( aElement0 @ A )
            & ( aReductOfIn0 @ A @ xx @ xR )
            & ( sdtmndtplgtdt0 @ A @ xR @ xz ) )
        | ( sdtmndtplgtdt0 @ xx @ xR @ xz )
        | ( sdtmndtasgtdt0 @ xx @ xR @ xz ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(8,axiom,
    ! [A: $i,B: $i] :
      ( ( ( aElement0 @ A )
        & ( aElement0 @ B ) )
     => ( ( iLess0 @ A @ B )
       => $true ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mWFOrd) ).

thf(54,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(63,plain,
    $false,
    inference(cvc4,[status(thm)],[56,37,52,44,50,55,58,51,12,54]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : COM012+3 : TPTP v8.1.2. Released v4.0.0.
% 0.12/0.15  % Command  : run_Leo-III %s %d
% 0.15/0.35  % Computer : n008.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.35  % WCLimit  : 300
% 0.15/0.35  % DateTime : Fri May 19 03:25:10 EDT 2023
% 0.15/0.35  % CPUTime  : 
% 0.83/0.84  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.25/0.97  % [INFO] 	 Parsing done (131ms). 
% 1.25/0.98  % [INFO] 	 Running in sequential loop mode. 
% 1.69/1.17  % [INFO] 	 eprover registered as external prover. 
% 1.69/1.17  % [INFO] 	 cvc4 registered as external prover. 
% 1.69/1.18  % [INFO] 	 Scanning for conjecture ... 
% 1.78/1.22  % [INFO] 	 Definitions in FOF are currently treated as axioms. 
% 1.78/1.23  % [INFO] 	 Definitions in FOF are currently treated as axioms. 
% 1.88/1.25  % [INFO] 	 Found a conjecture and 9 axioms. Running axiom selection ... 
% 1.88/1.28  % [INFO] 	 Axiom selection finished. Selected 9 axioms (removed 0 axioms). 
% 1.88/1.28  % [INFO] 	 Definitions in FOF are currently treated as axioms. 
% 1.88/1.29  % [INFO] 	 Definitions in FOF are currently treated as axioms. 
% 1.88/1.29  % [INFO] 	 Problem is first-order (TPTP FOF). 
% 1.88/1.30  % [INFO] 	 Type checking passed. 
% 2.12/1.30  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 3.19/1.73  % External prover 'cvc4' found a proof!
% 3.19/1.73  % [INFO] 	 Killing All external provers ... 
% 3.19/1.73  % Time passed: 1210ms (effective reasoning time: 745ms)
% 3.19/1.73  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 3.19/1.73  % Axioms used in derivation (9): mWFOrd, m__349, mTCTrans, mReduct, mTCbr, mTCDef, mElmSort, mRelSort, mTCRDef
% 3.19/1.73  % No. of inferences in proof: 22
% 3.19/1.73  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1210 ms resp. 745 ms w/o parsing
% 3.19/1.77  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 3.19/1.77  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------