TSTP Solution File: ALG258^2 by Leo-III-SAT---1.7.12

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%------------------------------------------------------------------------------
% File     : Leo-III-SAT---1.7.12
% Problem  : ALG258^2 : TPTP v8.2.0. Bugfixed v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n006.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 : Mon May 20 18:16:23 EDT 2024

% Result   : Theorem 18.93s 4.82s
% Output   : Refutation 18.93s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :   17
% Syntax   : Number of formulae    :   58 (  26 unt;  14 typ;   1 def)
%            Number of atoms       :   82 (  74 equ;   0 cnn)
%            Maximal formula atoms :    8 (   1 avg)
%            Number of connectives :  434 (  42   ~;  26   |;   0   &; 356   @)
%                                         (   0 <=>;  10  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   12 (   4 avg)
%            Number of types       :    3 (   2 usr)
%            Number of type conns  :   16 (  16   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   18 (  16 usr;  10 con; 0-2 aty)
%            Number of variables   :   92 (   0   ^  92   !;   0   ?;  92   :)

% Comments : 
%------------------------------------------------------------------------------
thf(term_type,type,
    term: $tType ).

thf(subst_type,type,
    subst: $tType ).

thf(one_type,type,
    one: term ).

thf(lam_type,type,
    lam: term > term ).

thf(sub_type,type,
    sub: term > subst > term ).

thf(sh_type,type,
    sh: subst ).

thf(push_type,type,
    push: term > subst > subst ).

thf(comp_type,type,
    comp: subst > subst > subst ).

thf(hoaslaminj_lthm_type,type,
    hoaslaminj_lthm: $o ).

thf(hoaslaminj_lthm_def,definition,
    ( hoaslaminj_lthm
    = ( axvarcons
     => ( axshiftcons
       => ( laminj
         => hoaslaminj ) ) ) ) ).

thf(sk1_type,type,
    sk1: subst > term > term ).

thf(sk2_type,type,
    sk2: subst > term > term ).

thf(sk3_type,type,
    sk3: subst ).

thf(sk4_type,type,
    sk4: term ).

thf(sk5_type,type,
    sk5: term > term ).

thf(1,conjecture,
    hoaslaminj_lthm,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm) ).

thf(2,negated_conjecture,
    ~ hoaslaminj_lthm,
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    ~ ( ! [A: term,B: subst] :
          ( ( sub @ one @ ( push @ A @ B ) )
          = A )
     => ( ! [A: term,B: subst] :
            ( ( comp @ sh @ ( push @ A @ B ) )
            = B )
       => ( ! [A: term,B: term] :
              ( ( ( lam @ A )
                = ( lam @ B ) )
             => ( A = B ) )
         => ! [A: subst > term > term] :
              ( ! [B: subst,C: term,D: subst] :
                  ( ( sub @ ( A @ B @ C ) @ D )
                  = ( A @ ( comp @ B @ D ) @ ( sub @ C @ D ) ) )
             => ! [B: subst > term > term] :
                  ( ! [C: subst,D: term,E: subst] :
                      ( ( sub @ ( B @ C @ D ) @ E )
                      = ( B @ ( comp @ C @ E ) @ ( sub @ D @ E ) ) )
                 => ( ( ( lam @ ( A @ sh @ one ) )
                      = ( lam @ ( B @ sh @ one ) ) )
                   => ! [C: subst,D: term] :
                        ( ( A @ C @ D )
                        = ( B @ C @ D ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(8,plain,
    ! [B: subst,A: term] :
      ( ( comp @ sh @ ( push @ A @ B ) )
      = B ),
    inference(cnf,[status(esa)],[3]) ).

thf(18,plain,
    ! [B: subst,A: term] :
      ( ( comp @ sh @ ( push @ A @ B ) )
      = B ),
    inference(lifteq,[status(thm)],[8]) ).

thf(19,plain,
    ! [B: subst,A: term] :
      ( ( comp @ sh @ ( push @ A @ B ) )
      = B ),
    inference(simp,[status(thm)],[18]) ).

thf(5,plain,
    ! [B: subst,A: term] :
      ( ( sub @ one @ ( push @ A @ B ) )
      = A ),
    inference(cnf,[status(esa)],[3]) ).

thf(11,plain,
    ! [B: subst,A: term] :
      ( ( sub @ one @ ( push @ A @ B ) )
      = A ),
    inference(lifteq,[status(thm)],[5]) ).

thf(6,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( sub @ ( sk1 @ A @ B ) @ C )
      = ( sk1 @ ( comp @ A @ C ) @ ( sub @ B @ C ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(13,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( sk1 @ ( comp @ A @ C ) @ ( sub @ B @ C ) )
      = ( sub @ ( sk1 @ A @ B ) @ C ) ),
    inference(lifteq,[status(thm)],[6]) ).

thf(14,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( sk1 @ ( comp @ A @ C ) @ ( sub @ B @ C ) )
      = ( sub @ ( sk1 @ A @ B ) @ C ) ),
    inference(simp,[status(thm)],[13]) ).

thf(36,plain,
    ! [E: subst,D: term,C: subst,B: subst,A: term] :
      ( ( ( sk1 @ ( comp @ C @ E ) @ A )
        = ( sub @ ( sk1 @ C @ D ) @ E ) )
      | ( ( sub @ one @ ( push @ A @ B ) )
       != ( sub @ D @ E ) ) ),
    inference(paramod_ordered,[status(thm)],[11,14]) ).

thf(37,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( sk1 @ ( comp @ A @ ( push @ B @ C ) ) @ B )
      = ( sub @ ( sk1 @ A @ one ) @ ( push @ B @ C ) ) ),
    inference(pattern_uni,[status(thm)],[36:[bind(A,$thf( F )),bind(B,$thf( G )),bind(C,$thf( C )),bind(D,$thf( one )),bind(E,$thf( push @ F @ G ))]]) ).

thf(40,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( sk1 @ ( comp @ A @ ( push @ B @ C ) ) @ B )
      = ( sub @ ( sk1 @ A @ one ) @ ( push @ B @ C ) ) ),
    inference(simp,[status(thm)],[37]) ).

thf(56,plain,
    ! [E: subst,D: term,C: subst,B: subst,A: term] :
      ( ( ( sk1 @ B @ D )
        = ( sub @ ( sk1 @ C @ one ) @ ( push @ D @ E ) ) )
      | ( ( comp @ sh @ ( push @ A @ B ) )
       != ( comp @ C @ ( push @ D @ E ) ) ) ),
    inference(paramod_ordered,[status(thm)],[19,40]) ).

thf(57,plain,
    ! [B: subst,A: term] :
      ( ( sk1 @ B @ A )
      = ( sub @ ( sk1 @ sh @ one ) @ ( push @ A @ B ) ) ),
    inference(pattern_uni,[status(thm)],[56:[bind(A,$thf( A )),bind(B,$thf( B )),bind(C,$thf( sh )),bind(D,$thf( A )),bind(E,$thf( B ))]]) ).

thf(10,plain,
    ( ( lam @ ( sk1 @ sh @ one ) )
    = ( lam @ ( sk2 @ sh @ one ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(12,plain,
    ( ( lam @ ( sk2 @ sh @ one ) )
    = ( lam @ ( sk1 @ sh @ one ) ) ),
    inference(lifteq,[status(thm)],[10]) ).

thf(4,plain,
    ! [B: term,A: term] :
      ( ( ( lam @ A )
       != ( lam @ B ) )
      | ( A = B ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(20,plain,
    ! [B: term,A: term] :
      ( ( ( lam @ A )
       != ( lam @ B ) )
      | ( A = B ) ),
    inference(lifteq,[status(thm)],[4]) ).

thf(21,plain,
    ! [B: term,A: term] :
      ( ( ( lam @ A )
       != ( lam @ B ) )
      | ( A = B ) ),
    inference(simp,[status(thm)],[20]) ).

thf(22,plain,
    ! [A: term] :
      ( ( sk5 @ ( lam @ A ) )
      = A ),
    introduced(tautology,[new_symbols(inverse(lam),[sk5])]) ).

thf(23,plain,
    ! [A: term] :
      ( ( ( sk5 @ ( lam @ ( sk1 @ sh @ one ) ) )
        = A )
      | ( ( lam @ ( sk2 @ sh @ one ) )
       != ( lam @ A ) ) ),
    inference(paramod_ordered,[status(thm)],[12,22]) ).

thf(24,plain,
    ( ( sk2 @ sh @ one )
    = ( sk5 @ ( lam @ ( sk1 @ sh @ one ) ) ) ),
    inference(pattern_uni,[status(thm)],[23:[bind(A,$thf( sk2 @ sh @ one ))]]) ).

thf(25,plain,
    ( ( sk2 @ sh @ one )
    = ( sk1 @ sh @ one ) ),
    inference(rewrite,[status(thm)],[24,22]) ).

thf(7,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( sub @ ( sk2 @ A @ B ) @ C )
      = ( sk2 @ ( comp @ A @ C ) @ ( sub @ B @ C ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(16,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( sk2 @ ( comp @ A @ C ) @ ( sub @ B @ C ) )
      = ( sub @ ( sk2 @ A @ B ) @ C ) ),
    inference(lifteq,[status(thm)],[7]) ).

thf(17,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( sk2 @ ( comp @ A @ C ) @ ( sub @ B @ C ) )
      = ( sub @ ( sk2 @ A @ B ) @ C ) ),
    inference(simp,[status(thm)],[16]) ).

thf(9,plain,
    ( ( sk1 @ sk3 @ sk4 )
   != ( sk2 @ sk3 @ sk4 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(15,plain,
    ( ( sk2 @ sk3 @ sk4 )
   != ( sk1 @ sk3 @ sk4 ) ),
    inference(lifteq,[status(thm)],[9]) ).

thf(48,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( ( sub @ ( sk2 @ A @ B ) @ C )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( ( sk2 @ ( comp @ A @ C ) @ ( sub @ B @ C ) )
       != ( sk2 @ sk3 @ sk4 ) ) ),
    inference(paramod_ordered,[status(thm)],[17,15]) ).

thf(50,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( ( sub @ ( sk2 @ A @ B ) @ C )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( ( comp @ A @ C )
       != sk3 )
      | ( ( sub @ B @ C )
       != sk4 ) ),
    inference(simp,[status(thm)],[48]) ).

thf(145,plain,
    ! [C: subst,B: term,A: subst] :
      ( ( ( sub @ ( sk1 @ sh @ one ) @ C )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( ( comp @ A @ C )
       != sk3 )
      | ( ( sub @ B @ C )
       != sk4 )
      | ( ( sk2 @ sh @ one )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[25,50]) ).

thf(146,plain,
    ! [A: subst] :
      ( ( ( sub @ ( sk1 @ sh @ one ) @ A )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( ( comp @ sh @ A )
       != sk3 )
      | ( ( sub @ one @ A )
       != sk4 ) ),
    inference(pattern_uni,[status(thm)],[145:[bind(A,$thf( sh )),bind(B,$thf( one ))]]) ).

thf(182,plain,
    ! [A: subst] :
      ( ( ( sub @ ( sk1 @ sh @ one ) @ A )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( ( comp @ sh @ A )
       != sk3 )
      | ( ( sub @ one @ A )
       != sk4 ) ),
    inference(simp,[status(thm)],[146]) ).

thf(998,plain,
    ! [C: subst,B: subst,A: term] :
      ( ( ( sub @ ( sk1 @ sh @ one ) @ C )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( ( comp @ sh @ C )
       != sk3 )
      | ( A != sk4 )
      | ( ( sub @ one @ ( push @ A @ B ) )
       != ( sub @ one @ C ) ) ),
    inference(paramod_ordered,[status(thm)],[11,182]) ).

thf(999,plain,
    ! [B: subst,A: term] :
      ( ( ( sub @ ( sk1 @ sh @ one ) @ ( push @ A @ B ) )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( ( comp @ sh @ ( push @ A @ B ) )
       != sk3 )
      | ( A != sk4 ) ),
    inference(pattern_uni,[status(thm)],[998:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( push @ D @ E ))]]) ).

thf(1093,plain,
    ! [A: subst] :
      ( ( ( sub @ ( sk1 @ sh @ one ) @ ( push @ sk4 @ A ) )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( ( comp @ sh @ ( push @ sk4 @ A ) )
       != sk3 ) ),
    inference(simp,[status(thm)],[999]) ).

thf(1107,plain,
    ! [A: subst] :
      ( ( ( sub @ ( sk1 @ sh @ one ) @ ( push @ sk4 @ A ) )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( A != sk3 ) ),
    inference(rewrite,[status(thm)],[1093,19]) ).

thf(1114,plain,
    ! [C: subst,B: subst,A: term] :
      ( ( ( sk1 @ B @ A )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( C != sk3 )
      | ( ( sub @ ( sk1 @ sh @ one ) @ ( push @ A @ B ) )
       != ( sub @ ( sk1 @ sh @ one ) @ ( push @ sk4 @ C ) ) ) ),
    inference(paramod_ordered,[status(thm)],[57,1107]) ).

thf(1115,plain,
    ! [A: subst] :
      ( ( ( sk1 @ A @ sk4 )
       != ( sk1 @ sk3 @ sk4 ) )
      | ( A != sk3 ) ),
    inference(pattern_uni,[status(thm)],[1114:[bind(A,$thf( sk4 )),bind(B,$thf( B )),bind(C,$thf( B ))]]) ).

thf(1224,plain,
    ( ( sk1 @ sk3 @ sk4 )
   != ( sk1 @ sk3 @ sk4 ) ),
    inference(simp,[status(thm)],[1115]) ).

thf(1500,plain,
    $false,
    inference(simp,[status(thm)],[1224]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.10  % Problem  : ALG258^2 : TPTP v8.2.0. Bugfixed v5.2.0.
% 0.06/0.12  % Command  : run_Leo-III %s %d
% 0.11/0.32  % Computer : n006.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit : 300
% 0.11/0.32  % WCLimit  : 300
% 0.11/0.32  % DateTime : Sat May 18 22:54:54 EDT 2024
% 0.11/0.32  % CPUTime  : 
% 0.98/0.96  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.86/1.29  % [INFO] 	 Parsing done (328ms). 
% 1.86/1.30  % [INFO] 	 Running in sequential loop mode. 
% 2.83/1.66  % [INFO] 	 nitpick registered as external prover. 
% 2.83/1.67  % [INFO] 	 Scanning for conjecture ... 
% 4.26/2.16  % [INFO] 	 Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ... 
% 4.26/2.19  % [INFO] 	 Axiom selection finished. Selected 0 axioms (removed 0 axioms). 
% 4.26/2.19  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 4.26/2.19  % [INFO] 	 Type checking passed. 
% 4.26/2.19  % [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 ... 
% 18.93/4.82  % [INFO] 	 Killing All external provers ... 
% 18.93/4.82  % Time passed: 4337ms (effective reasoning time: 3507ms)
% 18.93/4.82  % 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)>
% 18.93/4.82  % Axioms used in derivation (0): 
% 18.93/4.82  % No. of inferences in proof: 43
% 18.93/4.82  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 4337 ms resp. 3507 ms w/o parsing
% 18.93/4.88  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 18.93/4.88  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------