TSTP Solution File: SWC354+1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SWC354+1 : TPTP v8.1.2. Released v2.4.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.6L9g7DEEtq true

% Computer : n007.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 : Thu Aug 31 21:30:58 EDT 2023

% Result   : Theorem 0.55s 1.01s
% Output   : Refutation 0.55s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   39
%            Number of leaves      :   28
% Syntax   : Number of formulae    :  148 (  50 unt;  13 typ;   0 def)
%            Number of atoms       :  392 ( 138 equ;   0 cnn)
%            Maximal formula atoms :   16 (   2 avg)
%            Number of connectives :  968 ( 207   ~; 206   |;  15   &; 504   @)
%                                         (   3 <=>;  33  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   22 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   12 (  12   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   15 (  13 usr;   6 con; 0-2 aty)
%            Number of variables   :  111 (   0   ^; 105   !;   6   ?; 111   :)

% Comments : 
%------------------------------------------------------------------------------
thf(ssItem_type,type,
    ssItem: $i > $o ).

thf(sk__18_type,type,
    sk__18: $i ).

thf(nil_type,type,
    nil: $i ).

thf(app_type,type,
    app: $i > $i > $i ).

thf(sk__19_type,type,
    sk__19: $i ).

thf(hd_type,type,
    hd: $i > $i ).

thf(ssList_type,type,
    ssList: $i > $o ).

thf(tl_type,type,
    tl: $i > $i ).

thf(sk__21_type,type,
    sk__21: $i ).

thf(sk__20_type,type,
    sk__20: $i ).

thf(neq_type,type,
    neq: $i > $i > $o ).

thf(cons_type,type,
    cons: $i > $i > $i ).

thf(segmentP_type,type,
    segmentP: $i > $i > $o ).

thf(ax24,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ( ( nil != U )
       => ( ssList @ ( tl @ U ) ) ) ) ).

thf(zip_derived_cl38,plain,
    ! [X0: $i] :
      ( ( nil = X0 )
      | ( ssList @ ( tl @ X0 ) )
      | ~ ( ssList @ X0 ) ),
    inference(cnf,[status(esa)],[ax24]) ).

thf(co1,conjecture,
    ! [U: $i] :
      ( ( ssList @ U )
     => ! [V: $i] :
          ( ( ssList @ V )
         => ! [W: $i] :
              ( ( ssList @ W )
             => ! [X: $i] :
                  ( ( ssList @ X )
                 => ( ( V != X )
                    | ( U != W )
                    | ( ( ~ ( neq @ V @ nil )
                        | ? [Y: $i] :
                            ( ? [Z: $i] :
                                ( ( neq @ nil @ X )
                                & ( ( hd @ X )
                                  = Z )
                                & ( ( cons @ Z @ nil )
                                  = Y )
                                & ( ssItem @ Z ) )
                            & ( W != Y )
                            & ( ssList @ Y ) )
                        | ( segmentP @ V @ U ) )
                      & ( ~ ( neq @ V @ nil )
                        | ( neq @ X @ nil ) ) ) ) ) ) ) ) ).

thf(zf_stmt_0,negated_conjecture,
    ~ ! [U: $i] :
        ( ( ssList @ U )
       => ! [V: $i] :
            ( ( ssList @ V )
           => ! [W: $i] :
                ( ( ssList @ W )
               => ! [X: $i] :
                    ( ( ssList @ X )
                   => ( ( V != X )
                      | ( U != W )
                      | ( ( ~ ( neq @ V @ nil )
                          | ? [Y: $i] :
                              ( ? [Z: $i] :
                                  ( ( neq @ nil @ X )
                                  & ( ( hd @ X )
                                    = Z )
                                  & ( ( cons @ Z @ nil )
                                    = Y )
                                  & ( ssItem @ Z ) )
                              & ( W != Y )
                              & ( ssList @ Y ) )
                          | ( segmentP @ V @ U ) )
                        & ( ~ ( neq @ V @ nil )
                          | ( neq @ X @ nil ) ) ) ) ) ) ) ),
    inference('cnf.neg',[status(esa)],[co1]) ).

thf(zip_derived_cl100,plain,
    ( ~ ( segmentP @ sk__19 @ sk__18 )
    | ( neq @ sk__19 @ nil ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl101,plain,
    ( ~ ( segmentP @ sk__19 @ sk__18 )
    | ~ ( neq @ sk__21 @ nil ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl102,plain,
    sk__19 = sk__21,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl745,plain,
    ( ~ ( segmentP @ sk__19 @ sk__18 )
    | ~ ( neq @ sk__19 @ nil ) ),
    inference(demod,[status(thm)],[zip_derived_cl101,zip_derived_cl102]) ).

thf(zip_derived_cl752,plain,
    ~ ( segmentP @ sk__19 @ sk__18 ),
    inference(clc,[status(thm)],[zip_derived_cl100,zip_derived_cl745]) ).

thf(ax22,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ( ( nil != U )
       => ( ssItem @ ( hd @ U ) ) ) ) ).

thf(zip_derived_cl36,plain,
    ! [X0: $i] :
      ( ( nil = X0 )
      | ( ssItem @ ( hd @ X0 ) )
      | ~ ( ssList @ X0 ) ),
    inference(cnf,[status(esa)],[ax22]) ).

thf(ax15,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ! [V: $i] :
          ( ( ssList @ V )
         => ( ( neq @ U @ V )
          <=> ( U != V ) ) ) ) ).

thf(zip_derived_cl26,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssList @ X0 )
      | ( X1 = X0 )
      | ( neq @ X1 @ X0 )
      | ~ ( ssList @ X1 ) ),
    inference(cnf,[status(esa)],[ax15]) ).

thf(ax16,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ! [V: $i] :
          ( ( ssItem @ V )
         => ( ssList @ ( cons @ V @ U ) ) ) ) ).

thf(zip_derived_cl27,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssItem @ X0 )
      | ( ssList @ ( cons @ X0 @ X1 ) )
      | ~ ( ssList @ X1 ) ),
    inference(cnf,[status(esa)],[ax16]) ).

thf(zip_derived_cl99,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssList @ X0 )
      | ( sk__20 = X0 )
      | ~ ( neq @ nil @ sk__21 )
      | ( ( hd @ sk__21 )
       != X1 )
      | ( ( cons @ X1 @ nil )
       != X0 )
      | ~ ( ssItem @ X1 )
      | ~ ( neq @ sk__21 @ nil ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl95,plain,
    sk__18 = sk__20,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl102_001,plain,
    sk__19 = sk__21,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl102_002,plain,
    sk__19 = sk__21,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl102_003,plain,
    sk__19 = sk__21,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl96,plain,
    ( ( neq @ sk__19 @ nil )
    | ( neq @ sk__19 @ nil ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl759,plain,
    neq @ sk__19 @ nil,
    inference(simplify,[status(thm)],[zip_derived_cl96]) ).

thf(zip_derived_cl1442,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssList @ X0 )
      | ( sk__18 = X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ( ( hd @ sk__19 )
       != X1 )
      | ( ( cons @ X1 @ nil )
       != X0 )
      | ~ ( ssItem @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl99,zip_derived_cl95,zip_derived_cl102,zip_derived_cl102,zip_derived_cl102,zip_derived_cl759]) ).

thf(zip_derived_cl1443,plain,
    ! [X0: $i] :
      ( ~ ( ssItem @ X0 )
      | ( ( hd @ sk__19 )
       != X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ( sk__18
        = ( cons @ X0 @ nil ) )
      | ~ ( ssList @ ( cons @ X0 @ nil ) ) ),
    inference(eq_res,[status(thm)],[zip_derived_cl1442]) ).

thf(zip_derived_cl1445,plain,
    ! [X0: $i] :
      ( ~ ( ssList @ nil )
      | ~ ( ssItem @ X0 )
      | ( sk__18
        = ( cons @ X0 @ nil ) )
      | ~ ( neq @ nil @ sk__19 )
      | ( ( hd @ sk__19 )
       != X0 )
      | ~ ( ssItem @ X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl27,zip_derived_cl1443]) ).

thf(ax17,axiom,
    ssList @ nil ).

thf(zip_derived_cl28,plain,
    ssList @ nil,
    inference(cnf,[status(esa)],[ax17]) ).

thf(zip_derived_cl1446,plain,
    ! [X0: $i] :
      ( ~ ( ssItem @ X0 )
      | ( sk__18
        = ( cons @ X0 @ nil ) )
      | ~ ( neq @ nil @ sk__19 )
      | ( ( hd @ sk__19 )
       != X0 )
      | ~ ( ssItem @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1445,zip_derived_cl28]) ).

thf(zip_derived_cl1447,plain,
    ! [X0: $i] :
      ( ( ( hd @ sk__19 )
       != X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ( sk__18
        = ( cons @ X0 @ nil ) )
      | ~ ( ssItem @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1446]) ).

thf(ax23,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ! [V: $i] :
          ( ( ssItem @ V )
         => ( ( hd @ ( cons @ V @ U ) )
            = V ) ) ) ).

thf(zip_derived_cl37,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssItem @ X0 )
      | ( ( hd @ ( cons @ X0 @ X1 ) )
        = X0 )
      | ~ ( ssList @ X1 ) ),
    inference(cnf,[status(esa)],[ax23]) ).

thf(zip_derived_cl1458,plain,
    ! [X0: $i] :
      ( ( ( hd @ sk__18 )
        = X0 )
      | ~ ( ssItem @ X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ( ( hd @ sk__19 )
       != X0 )
      | ~ ( ssList @ nil )
      | ~ ( ssItem @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl1447,zip_derived_cl37]) ).

thf(zip_derived_cl28_004,plain,
    ssList @ nil,
    inference(cnf,[status(esa)],[ax17]) ).

thf(zip_derived_cl1492,plain,
    ! [X0: $i] :
      ( ( ( hd @ sk__18 )
        = X0 )
      | ~ ( ssItem @ X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ( ( hd @ sk__19 )
       != X0 )
      | ~ ( ssItem @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1458,zip_derived_cl28]) ).

thf(zip_derived_cl1493,plain,
    ! [X0: $i] :
      ( ( ( hd @ sk__19 )
       != X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ~ ( ssItem @ X0 )
      | ( ( hd @ sk__18 )
        = X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1492]) ).

thf(zip_derived_cl1527,plain,
    ! [X0: $i] :
      ( ~ ( ssList @ nil )
      | ( nil = sk__19 )
      | ~ ( ssList @ sk__19 )
      | ( ( hd @ sk__18 )
        = X0 )
      | ~ ( ssItem @ X0 )
      | ( ( hd @ sk__19 )
       != X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl26,zip_derived_cl1493]) ).

thf(zip_derived_cl28_005,plain,
    ssList @ nil,
    inference(cnf,[status(esa)],[ax17]) ).

thf(zip_derived_cl103,plain,
    ssList @ sk__21,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl102_006,plain,
    sk__19 = sk__21,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl735,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl1529,plain,
    ! [X0: $i] :
      ( ( nil = sk__19 )
      | ( ( hd @ sk__18 )
        = X0 )
      | ~ ( ssItem @ X0 )
      | ( ( hd @ sk__19 )
       != X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1527,zip_derived_cl28,zip_derived_cl735]) ).

thf(zip_derived_cl25,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssList @ X0 )
      | ~ ( neq @ X1 @ X0 )
      | ( X1 != X0 )
      | ~ ( ssList @ X1 ) ),
    inference(cnf,[status(esa)],[ax15]) ).

thf(zip_derived_cl759_007,plain,
    neq @ sk__19 @ nil,
    inference(simplify,[status(thm)],[zip_derived_cl96]) ).

thf(zip_derived_cl763,plain,
    ( ~ ( ssList @ sk__19 )
    | ( sk__19 != nil )
    | ~ ( ssList @ nil ) ),
    inference('sup+',[status(thm)],[zip_derived_cl25,zip_derived_cl759]) ).

thf(zip_derived_cl735_008,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl28_009,plain,
    ssList @ nil,
    inference(cnf,[status(esa)],[ax17]) ).

thf(zip_derived_cl765,plain,
    sk__19 != nil,
    inference(demod,[status(thm)],[zip_derived_cl763,zip_derived_cl735,zip_derived_cl28]) ).

thf(zip_derived_cl1530,plain,
    ! [X0: $i] :
      ( ( ( hd @ sk__18 )
        = X0 )
      | ~ ( ssItem @ X0 )
      | ( ( hd @ sk__19 )
       != X0 ) ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1529,zip_derived_cl765]) ).

thf(zip_derived_cl1531,plain,
    ! [X0: $i] :
      ( ~ ( ssList @ X0 )
      | ( nil = X0 )
      | ( ( hd @ sk__19 )
       != ( hd @ X0 ) )
      | ( ( hd @ sk__18 )
        = ( hd @ X0 ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl36,zip_derived_cl1530]) ).

thf(zip_derived_cl1628,plain,
    ( ( ( hd @ sk__18 )
      = ( hd @ sk__19 ) )
    | ( nil = sk__19 )
    | ~ ( ssList @ sk__19 ) ),
    inference(eq_res,[status(thm)],[zip_derived_cl1531]) ).

thf(zip_derived_cl735_010,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl1629,plain,
    ( ( ( hd @ sk__18 )
      = ( hd @ sk__19 ) )
    | ( nil = sk__19 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1628,zip_derived_cl735]) ).

thf(zip_derived_cl765_011,plain,
    sk__19 != nil,
    inference(demod,[status(thm)],[zip_derived_cl763,zip_derived_cl735,zip_derived_cl28]) ).

thf(zip_derived_cl1630,plain,
    ( ( hd @ sk__18 )
    = ( hd @ sk__19 ) ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1629,zip_derived_cl765]) ).

thf(zip_derived_cl36_012,plain,
    ! [X0: $i] :
      ( ( nil = X0 )
      | ( ssItem @ ( hd @ X0 ) )
      | ~ ( ssList @ X0 ) ),
    inference(cnf,[status(esa)],[ax22]) ).

thf(zip_derived_cl1642,plain,
    ( ( ssItem @ ( hd @ sk__18 ) )
    | ~ ( ssList @ sk__19 )
    | ( nil = sk__19 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl1630,zip_derived_cl36]) ).

thf(zip_derived_cl735_013,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl1648,plain,
    ( ( ssItem @ ( hd @ sk__18 ) )
    | ( nil = sk__19 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1642,zip_derived_cl735]) ).

thf(zip_derived_cl765_014,plain,
    sk__19 != nil,
    inference(demod,[status(thm)],[zip_derived_cl763,zip_derived_cl735,zip_derived_cl28]) ).

thf(zip_derived_cl1649,plain,
    ssItem @ ( hd @ sk__18 ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1648,zip_derived_cl765]) ).

thf(zip_derived_cl26_015,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssList @ X0 )
      | ( X1 = X0 )
      | ( neq @ X1 @ X0 )
      | ~ ( ssList @ X1 ) ),
    inference(cnf,[status(esa)],[ax15]) ).

thf(zip_derived_cl1447_016,plain,
    ! [X0: $i] :
      ( ( ( hd @ sk__19 )
       != X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ( sk__18
        = ( cons @ X0 @ nil ) )
      | ~ ( ssItem @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1446]) ).

thf(ax25,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ! [V: $i] :
          ( ( ssItem @ V )
         => ( ( tl @ ( cons @ V @ U ) )
            = U ) ) ) ).

thf(zip_derived_cl39,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssItem @ X0 )
      | ( ( tl @ ( cons @ X0 @ X1 ) )
        = X1 )
      | ~ ( ssList @ X1 ) ),
    inference(cnf,[status(esa)],[ax25]) ).

thf(zip_derived_cl1459,plain,
    ! [X0: $i] :
      ( ( ( tl @ sk__18 )
        = nil )
      | ~ ( ssItem @ X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ( ( hd @ sk__19 )
       != X0 )
      | ~ ( ssList @ nil )
      | ~ ( ssItem @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl1447,zip_derived_cl39]) ).

thf(zip_derived_cl28_017,plain,
    ssList @ nil,
    inference(cnf,[status(esa)],[ax17]) ).

thf(zip_derived_cl1494,plain,
    ! [X0: $i] :
      ( ( ( tl @ sk__18 )
        = nil )
      | ~ ( ssItem @ X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ( ( hd @ sk__19 )
       != X0 )
      | ~ ( ssItem @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1459,zip_derived_cl28]) ).

thf(zip_derived_cl1495,plain,
    ! [X0: $i] :
      ( ( ( hd @ sk__19 )
       != X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ~ ( ssItem @ X0 )
      | ( ( tl @ sk__18 )
        = nil ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1494]) ).

thf(zip_derived_cl1630_018,plain,
    ( ( hd @ sk__18 )
    = ( hd @ sk__19 ) ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1629,zip_derived_cl765]) ).

thf(zip_derived_cl1769,plain,
    ! [X0: $i] :
      ( ( ( hd @ sk__18 )
       != X0 )
      | ~ ( neq @ nil @ sk__19 )
      | ~ ( ssItem @ X0 )
      | ( ( tl @ sk__18 )
        = nil ) ),
    inference(demod,[status(thm)],[zip_derived_cl1495,zip_derived_cl1630]) ).

thf(zip_derived_cl1771,plain,
    ! [X0: $i] :
      ( ~ ( ssList @ nil )
      | ( nil = sk__19 )
      | ~ ( ssList @ sk__19 )
      | ( ( tl @ sk__18 )
        = nil )
      | ~ ( ssItem @ X0 )
      | ( ( hd @ sk__18 )
       != X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl26,zip_derived_cl1769]) ).

thf(zip_derived_cl28_019,plain,
    ssList @ nil,
    inference(cnf,[status(esa)],[ax17]) ).

thf(zip_derived_cl735_020,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl1773,plain,
    ! [X0: $i] :
      ( ( nil = sk__19 )
      | ( ( tl @ sk__18 )
        = nil )
      | ~ ( ssItem @ X0 )
      | ( ( hd @ sk__18 )
       != X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1771,zip_derived_cl28,zip_derived_cl735]) ).

thf(zip_derived_cl765_021,plain,
    sk__19 != nil,
    inference(demod,[status(thm)],[zip_derived_cl763,zip_derived_cl735,zip_derived_cl28]) ).

thf(zip_derived_cl1774,plain,
    ! [X0: $i] :
      ( ( ( tl @ sk__18 )
        = nil )
      | ~ ( ssItem @ X0 )
      | ( ( hd @ sk__18 )
       != X0 ) ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1773,zip_derived_cl765]) ).

thf(zip_derived_cl1776,plain,
    ( ( ( hd @ sk__18 )
     != ( hd @ sk__18 ) )
    | ( ( tl @ sk__18 )
      = nil ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1649,zip_derived_cl1774]) ).

thf(zip_derived_cl1785,plain,
    ( ( tl @ sk__18 )
    = nil ),
    inference(simplify,[status(thm)],[zip_derived_cl1776]) ).

thf(ax78,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ( ( nil != U )
       => ( ( cons @ ( hd @ U ) @ ( tl @ U ) )
          = U ) ) ) ).

thf(zip_derived_cl76,plain,
    ! [X0: $i] :
      ( ( nil = X0 )
      | ( ( cons @ ( hd @ X0 ) @ ( tl @ X0 ) )
        = X0 )
      | ~ ( ssList @ X0 ) ),
    inference(cnf,[status(esa)],[ax78]) ).

thf(zip_derived_cl1788,plain,
    ( ( ( cons @ ( hd @ sk__18 ) @ nil )
      = sk__18 )
    | ~ ( ssList @ sk__18 )
    | ( nil = sk__18 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl1785,zip_derived_cl76]) ).

thf(zip_derived_cl93,plain,
    ssList @ sk__18,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl1796,plain,
    ( ( ( cons @ ( hd @ sk__18 ) @ nil )
      = sk__18 )
    | ( nil = sk__18 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1788,zip_derived_cl93]) ).

thf(zip_derived_cl752_022,plain,
    ~ ( segmentP @ sk__19 @ sk__18 ),
    inference(clc,[status(thm)],[zip_derived_cl100,zip_derived_cl745]) ).

thf(ax58,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ( ( segmentP @ nil @ U )
      <=> ( nil = U ) ) ) ).

thf(zip_derived_cl55,plain,
    ! [X0: $i] :
      ( ( nil != X0 )
      | ( segmentP @ nil @ X0 )
      | ~ ( ssList @ X0 ) ),
    inference(cnf,[status(esa)],[ax58]) ).

thf(ax57,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ( segmentP @ U @ nil ) ) ).

thf(zip_derived_cl54,plain,
    ! [X0: $i] :
      ( ( segmentP @ X0 @ nil )
      | ~ ( ssList @ X0 ) ),
    inference(cnf,[status(esa)],[ax57]) ).

thf(ax53,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ! [V: $i] :
          ( ( ssList @ V )
         => ! [W: $i] :
              ( ( ssList @ W )
             => ( ( ( segmentP @ U @ V )
                  & ( segmentP @ V @ W ) )
               => ( segmentP @ U @ W ) ) ) ) ) ).

thf(zip_derived_cl50,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( ssList @ X0 )
      | ~ ( segmentP @ X1 @ X0 )
      | ~ ( segmentP @ X0 @ X2 )
      | ( segmentP @ X1 @ X2 )
      | ~ ( ssList @ X2 )
      | ~ ( ssList @ X1 ) ),
    inference(cnf,[status(esa)],[ax53]) ).

thf(zip_derived_cl988,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssList @ X0 )
      | ~ ( ssList @ X0 )
      | ~ ( ssList @ X1 )
      | ( segmentP @ X0 @ X1 )
      | ~ ( segmentP @ nil @ X1 )
      | ~ ( ssList @ nil ) ),
    inference('sup-',[status(thm)],[zip_derived_cl54,zip_derived_cl50]) ).

thf(zip_derived_cl28_023,plain,
    ssList @ nil,
    inference(cnf,[status(esa)],[ax17]) ).

thf(zip_derived_cl995,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssList @ X0 )
      | ~ ( ssList @ X0 )
      | ~ ( ssList @ X1 )
      | ( segmentP @ X0 @ X1 )
      | ~ ( segmentP @ nil @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl988,zip_derived_cl28]) ).

thf(zip_derived_cl996,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( segmentP @ nil @ X1 )
      | ( segmentP @ X0 @ X1 )
      | ~ ( ssList @ X1 )
      | ~ ( ssList @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl995]) ).

thf(zip_derived_cl1024,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssList @ X0 )
      | ( nil != X0 )
      | ~ ( ssList @ X1 )
      | ~ ( ssList @ X0 )
      | ( segmentP @ X1 @ X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl55,zip_derived_cl996]) ).

thf(zip_derived_cl1028,plain,
    ! [X0: $i,X1: $i] :
      ( ( segmentP @ X1 @ X0 )
      | ~ ( ssList @ X1 )
      | ( nil != X0 )
      | ~ ( ssList @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1024]) ).

thf(zip_derived_cl1172,plain,
    ( ~ ( ssList @ sk__18 )
    | ( nil != sk__18 )
    | ~ ( ssList @ sk__19 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl752,zip_derived_cl1028]) ).

thf(zip_derived_cl93_024,plain,
    ssList @ sk__18,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl735_025,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl1175,plain,
    nil != sk__18,
    inference(demod,[status(thm)],[zip_derived_cl1172,zip_derived_cl93,zip_derived_cl735]) ).

thf(zip_derived_cl1797,plain,
    ( ( cons @ ( hd @ sk__18 ) @ nil )
    = sk__18 ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1796,zip_derived_cl1175]) ).

thf(ax81,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ! [V: $i] :
          ( ( ssItem @ V )
         => ( ( cons @ V @ U )
            = ( app @ ( cons @ V @ nil ) @ U ) ) ) ) ).

thf(zip_derived_cl79,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( ssItem @ X0 )
      | ( ( cons @ X0 @ X1 )
        = ( app @ ( cons @ X0 @ nil ) @ X1 ) )
      | ~ ( ssList @ X1 ) ),
    inference(cnf,[status(esa)],[ax81]) ).

thf(zip_derived_cl1824,plain,
    ! [X0: $i] :
      ( ( ( cons @ ( hd @ sk__18 ) @ X0 )
        = ( app @ sk__18 @ X0 ) )
      | ~ ( ssList @ X0 )
      | ~ ( ssItem @ ( hd @ sk__18 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl1797,zip_derived_cl79]) ).

thf(zip_derived_cl1649_026,plain,
    ssItem @ ( hd @ sk__18 ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1648,zip_derived_cl765]) ).

thf(zip_derived_cl1852,plain,
    ! [X0: $i] :
      ( ( ( cons @ ( hd @ sk__18 ) @ X0 )
        = ( app @ sk__18 @ X0 ) )
      | ~ ( ssList @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1824,zip_derived_cl1649]) ).

thf(zip_derived_cl1630_027,plain,
    ( ( hd @ sk__18 )
    = ( hd @ sk__19 ) ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1629,zip_derived_cl765]) ).

thf(zip_derived_cl76_028,plain,
    ! [X0: $i] :
      ( ( nil = X0 )
      | ( ( cons @ ( hd @ X0 ) @ ( tl @ X0 ) )
        = X0 )
      | ~ ( ssList @ X0 ) ),
    inference(cnf,[status(esa)],[ax78]) ).

thf(zip_derived_cl1645,plain,
    ( ( ( cons @ ( hd @ sk__18 ) @ ( tl @ sk__19 ) )
      = sk__19 )
    | ~ ( ssList @ sk__19 )
    | ( nil = sk__19 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl1630,zip_derived_cl76]) ).

thf(zip_derived_cl735_029,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl1654,plain,
    ( ( ( cons @ ( hd @ sk__18 ) @ ( tl @ sk__19 ) )
      = sk__19 )
    | ( nil = sk__19 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1645,zip_derived_cl735]) ).

thf(zip_derived_cl765_030,plain,
    sk__19 != nil,
    inference(demod,[status(thm)],[zip_derived_cl763,zip_derived_cl735,zip_derived_cl28]) ).

thf(zip_derived_cl1655,plain,
    ( ( cons @ ( hd @ sk__18 ) @ ( tl @ sk__19 ) )
    = sk__19 ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1654,zip_derived_cl765]) ).

thf(zip_derived_cl1956,plain,
    ( ( ( app @ sk__18 @ ( tl @ sk__19 ) )
      = sk__19 )
    | ~ ( ssList @ ( tl @ sk__19 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl1852,zip_derived_cl1655]) ).

thf(ax28,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ( ( app @ nil @ U )
        = U ) ) ).

thf(zip_derived_cl42,plain,
    ! [X0: $i] :
      ( ( ( app @ nil @ X0 )
        = X0 )
      | ~ ( ssList @ X0 ) ),
    inference(cnf,[status(esa)],[ax28]) ).

thf(ax7,axiom,
    ! [U: $i] :
      ( ( ssList @ U )
     => ! [V: $i] :
          ( ( ssList @ V )
         => ( ( segmentP @ U @ V )
          <=> ? [W: $i] :
                ( ? [X: $i] :
                    ( ( ( app @ ( app @ W @ V ) @ X )
                      = U )
                    & ( ssList @ X ) )
                & ( ssList @ W ) ) ) ) ) ).

thf(zip_derived_cl8,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( ssList @ X0 )
      | ~ ( ssList @ X1 )
      | ( ( app @ ( app @ X3 @ X0 ) @ X1 )
       != X2 )
      | ~ ( ssList @ X3 )
      | ( segmentP @ X2 @ X0 )
      | ~ ( ssList @ X2 ) ),
    inference(cnf,[status(esa)],[ax7]) ).

thf(zip_derived_cl812,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( ( app @ X0 @ X2 )
       != X1 )
      | ~ ( ssList @ X0 )
      | ~ ( ssList @ X1 )
      | ( segmentP @ X1 @ X0 )
      | ~ ( ssList @ nil )
      | ~ ( ssList @ X2 )
      | ~ ( ssList @ X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl42,zip_derived_cl8]) ).

thf(zip_derived_cl28_031,plain,
    ssList @ nil,
    inference(cnf,[status(esa)],[ax17]) ).

thf(zip_derived_cl819,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( ( app @ X0 @ X2 )
       != X1 )
      | ~ ( ssList @ X0 )
      | ~ ( ssList @ X1 )
      | ( segmentP @ X1 @ X0 )
      | ~ ( ssList @ X2 )
      | ~ ( ssList @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl812,zip_derived_cl28]) ).

thf(zip_derived_cl820,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( ssList @ X2 )
      | ( segmentP @ X1 @ X0 )
      | ~ ( ssList @ X1 )
      | ~ ( ssList @ X0 )
      | ( ( app @ X0 @ X2 )
       != X1 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl819]) ).

thf(zip_derived_cl2621,plain,
    ! [X0: $i] :
      ( ( sk__19 != X0 )
      | ~ ( ssList @ ( tl @ sk__19 ) )
      | ~ ( ssList @ sk__18 )
      | ~ ( ssList @ X0 )
      | ( segmentP @ X0 @ sk__18 )
      | ~ ( ssList @ ( tl @ sk__19 ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1956,zip_derived_cl820]) ).

thf(zip_derived_cl93_032,plain,
    ssList @ sk__18,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl2671,plain,
    ! [X0: $i] :
      ( ( sk__19 != X0 )
      | ~ ( ssList @ ( tl @ sk__19 ) )
      | ~ ( ssList @ X0 )
      | ( segmentP @ X0 @ sk__18 )
      | ~ ( ssList @ ( tl @ sk__19 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2621,zip_derived_cl93]) ).

thf(zip_derived_cl2672,plain,
    ! [X0: $i] :
      ( ( segmentP @ X0 @ sk__18 )
      | ~ ( ssList @ X0 )
      | ~ ( ssList @ ( tl @ sk__19 ) )
      | ( sk__19 != X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl2671]) ).

thf(zip_derived_cl2784,plain,
    ( ( sk__19 != sk__19 )
    | ~ ( ssList @ ( tl @ sk__19 ) )
    | ~ ( ssList @ sk__19 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl752,zip_derived_cl2672]) ).

thf(zip_derived_cl735_033,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl2790,plain,
    ( ( sk__19 != sk__19 )
    | ~ ( ssList @ ( tl @ sk__19 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2784,zip_derived_cl735]) ).

thf(zip_derived_cl2791,plain,
    ~ ( ssList @ ( tl @ sk__19 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl2790]) ).

thf(zip_derived_cl2806,plain,
    ( ~ ( ssList @ sk__19 )
    | ( nil = sk__19 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl38,zip_derived_cl2791]) ).

thf(zip_derived_cl735_034,plain,
    ssList @ sk__19,
    inference(demod,[status(thm)],[zip_derived_cl103,zip_derived_cl102]) ).

thf(zip_derived_cl2807,plain,
    nil = sk__19,
    inference(demod,[status(thm)],[zip_derived_cl2806,zip_derived_cl735]) ).

thf(zip_derived_cl765_035,plain,
    sk__19 != nil,
    inference(demod,[status(thm)],[zip_derived_cl763,zip_derived_cl735,zip_derived_cl28]) ).

thf(zip_derived_cl2808,plain,
    $false,
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl2807,zip_derived_cl765]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SWC354+1 : TPTP v8.1.2. Released v2.4.0.
% 0.06/0.13  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.6L9g7DEEtq true
% 0.13/0.34  % Computer : n007.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 300
% 0.13/0.34  % DateTime : Mon Aug 28 18:51:28 EDT 2023
% 0.13/0.34  % CPUTime  : 
% 0.13/0.34  % Running portfolio for 300 s
% 0.13/0.34  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34  % Number of cores: 8
% 0.13/0.34  % Python version: Python 3.6.8
% 0.13/0.34  % Running in FO mode
% 0.45/0.61  % Total configuration time : 435
% 0.45/0.61  % Estimated wc time : 1092
% 0.45/0.61  % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.70  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.71  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.72  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.54/0.74  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.54/0.74  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.54/0.74  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.55/0.75  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.55/1.01  % Solved by fo/fo3_bce.sh.
% 0.55/1.01  % BCE start: 105
% 0.55/1.01  % BCE eliminated: 2
% 0.55/1.01  % PE start: 103
% 0.55/1.01  logic: eq
% 0.55/1.01  % PE eliminated: 2
% 0.55/1.01  % done 330 iterations in 0.275s
% 0.55/1.01  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.55/1.01  % SZS output start Refutation
% See solution above
% 0.55/1.01  
% 0.55/1.01  
% 0.55/1.01  % Terminating...
% 0.55/1.05  % Runner terminated.
% 1.73/1.06  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------