TSTP Solution File: CSR015+1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : CSR015+1 : TPTP v8.1.2. Bugfixed v3.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.eDZznydFz0 true

% Computer : n028.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 : Wed Aug 30 22:05:15 EDT 2023

% Result   : Theorem 2.69s 1.41s
% Output   : Refutation 2.69s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :   68
% Syntax   : Number of formulae    :  130 (  26 unt;  41 typ;   0 def)
%            Number of atoms       :  267 ( 103 equ;   0 cnn)
%            Maximal formula atoms :   19 (   3 avg)
%            Number of connectives :  728 (  94   ~; 109   |;  48   &; 456   @)
%                                         (  19 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   7 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   86 (  86   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   30 (  28 usr;   9 con; 0-3 aty)
%            Number of variables   :  140 (   0   ^; 139   !;   1   ?; 140   :)

% Comments : 
%------------------------------------------------------------------------------
thf(zip_tseitin_8_type,type,
    zip_tseitin_8: $i > $i > $i > $o ).

thf(push_type,type,
    push: $i ).

thf(backwards_type,type,
    backwards: $i ).

thf(zip_tseitin_12_type,type,
    zip_tseitin_12: $i > $i > $o ).

thf(zip_tseitin_6_type,type,
    zip_tseitin_6: $i > $i > $i > $o ).

thf(initiates_type,type,
    initiates: $i > $i > $i > $o ).

thf(happens_type,type,
    happens: $i > $i > $o ).

thf(n1_type,type,
    n1: $i ).

thf(forwards_type,type,
    forwards: $i ).

thf(zip_tseitin_3_type,type,
    zip_tseitin_3: $i > $i > $i > $o ).

thf(n2_type,type,
    n2: $i ).

thf(pull_type,type,
    pull: $i ).

thf(zip_tseitin_7_type,type,
    zip_tseitin_7: $i > $i > $i > $o ).

thf(releasedAt_type,type,
    releasedAt: $i > $i > $o ).

thf(zip_tseitin_10_type,type,
    zip_tseitin_10: $i > $i > $o ).

thf(plus_type,type,
    plus: $i > $i > $i ).

thf(spinning_type,type,
    spinning: $i ).

thf(holdsAt_type,type,
    holdsAt: $i > $i > $o ).

thf(n0_type,type,
    n0: $i ).

thf(zip_tseitin_1_type,type,
    zip_tseitin_1: $i > $i > $i > $o ).

thf(terminates_type,type,
    terminates: $i > $i > $i > $o ).

thf(sk__5_type,type,
    sk__5: $i > $i > $i ).

thf(zip_tseitin_0_type,type,
    zip_tseitin_0: $i > $i > $i > $o ).

thf(zip_tseitin_2_type,type,
    zip_tseitin_2: $i > $i > $i > $o ).

thf(zip_tseitin_11_type,type,
    zip_tseitin_11: $i > $i > $o ).

thf(zip_tseitin_5_type,type,
    zip_tseitin_5: $i > $i > $i > $o ).

thf(zip_tseitin_4_type,type,
    zip_tseitin_4: $i > $i > $i > $o ).

thf(zip_tseitin_9_type,type,
    zip_tseitin_9: $i > $i > $o ).

thf(happens_all_defn,axiom,
    ! [Event: $i,Time: $i] :
      ( ( happens @ Event @ Time )
    <=> ( ( ( Time = n2 )
          & ( Event = push ) )
        | ( ( Time = n2 )
          & ( Event = pull ) )
        | ( ( Time = n1 )
          & ( Event = pull ) )
        | ( ( Time = n0 )
          & ( Event = push ) ) ) ) ).

thf(zf_stmt_0,axiom,
    ! [Time: $i,Event: $i] :
      ( ( zip_tseitin_12 @ Time @ Event )
    <=> ( ( Event = push )
        & ( Time = n0 ) ) ) ).

thf(zip_derived_cl84,plain,
    ! [X0: $i,X1: $i] :
      ( ( zip_tseitin_12 @ X0 @ X1 )
      | ( X0 != n0 )
      | ( X1 != push ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zf_stmt_1,type,
    zip_tseitin_12: $i > $i > $o ).

thf(zf_stmt_2,type,
    zip_tseitin_11: $i > $i > $o ).

thf(zf_stmt_3,axiom,
    ! [Time: $i,Event: $i] :
      ( ( zip_tseitin_11 @ Time @ Event )
    <=> ( ( Event = pull )
        & ( Time = n1 ) ) ) ).

thf(zf_stmt_4,type,
    zip_tseitin_10: $i > $i > $o ).

thf(zf_stmt_5,axiom,
    ! [Time: $i,Event: $i] :
      ( ( zip_tseitin_10 @ Time @ Event )
    <=> ( ( Event = pull )
        & ( Time = n2 ) ) ) ).

thf(zf_stmt_6,type,
    zip_tseitin_9: $i > $i > $o ).

thf(zf_stmt_7,axiom,
    ! [Time: $i,Event: $i] :
      ( ( zip_tseitin_9 @ Time @ Event )
    <=> ( ( Event = push )
        & ( Time = n2 ) ) ) ).

thf(zf_stmt_8,axiom,
    ! [Event: $i,Time: $i] :
      ( ( happens @ Event @ Time )
    <=> ( ( zip_tseitin_12 @ Time @ Event )
        | ( zip_tseitin_11 @ Time @ Event )
        | ( zip_tseitin_10 @ Time @ Event )
        | ( zip_tseitin_9 @ Time @ Event ) ) ) ).

thf(zip_derived_cl86,plain,
    ! [X0: $i,X1: $i] :
      ( ( happens @ X0 @ X1 )
      | ~ ( zip_tseitin_12 @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_8]) ).

thf(zip_derived_cl992,plain,
    ! [X0: $i,X1: $i] :
      ( ( X0 != push )
      | ( X1 != n0 )
      | ( happens @ X0 @ X1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl84,zip_derived_cl86]) ).

thf(keep_not_holding,axiom,
    ! [Fluent: $i,Time: $i] :
      ( ( ~ ( holdsAt @ Fluent @ Time )
        & ~ ( releasedAt @ Fluent @ ( plus @ Time @ n1 ) )
        & ~ ? [Event: $i] :
              ( ( initiates @ Event @ Fluent @ Time )
              & ( happens @ Event @ Time ) ) )
     => ~ ( holdsAt @ Fluent @ ( plus @ Time @ n1 ) ) ) ).

thf(zip_derived_cl14,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( holdsAt @ X0 @ ( plus @ X1 @ n1 ) )
      | ( happens @ ( sk__5 @ X1 @ X0 ) @ X1 )
      | ( releasedAt @ X0 @ ( plus @ X1 @ n1 ) )
      | ( holdsAt @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[keep_not_holding]) ).

thf(not_releasedAt,axiom,
    ! [Fluent: $i,Time: $i] :
      ~ ( releasedAt @ Fluent @ Time ) ).

thf(zip_derived_cl133,plain,
    ! [X0: $i,X1: $i] :
      ~ ( releasedAt @ X0 @ X1 ),
    inference(cnf,[status(esa)],[not_releasedAt]) ).

thf(zip_derived_cl898,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( holdsAt @ X0 @ ( plus @ X1 @ n1 ) )
      | ( happens @ ( sk__5 @ X1 @ X0 ) @ X1 )
      | ( holdsAt @ X0 @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl14,zip_derived_cl133]) ).

thf(zip_derived_cl85,plain,
    ! [X0: $i,X1: $i] :
      ( ( zip_tseitin_9 @ X0 @ X1 )
      | ( zip_tseitin_10 @ X0 @ X1 )
      | ( zip_tseitin_11 @ X0 @ X1 )
      | ( zip_tseitin_12 @ X0 @ X1 )
      | ~ ( happens @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_8]) ).

thf(zip_derived_cl73,plain,
    ! [X0: $i,X1: $i] :
      ( ( X0 = push )
      | ~ ( zip_tseitin_9 @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_7]) ).

thf(zip_derived_cl756,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( happens @ X0 @ X1 )
      | ( zip_tseitin_12 @ X1 @ X0 )
      | ( zip_tseitin_11 @ X1 @ X0 )
      | ( zip_tseitin_10 @ X1 @ X0 )
      | ( X0 = push ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl85,zip_derived_cl73]) ).

thf(zip_derived_cl76,plain,
    ! [X0: $i,X1: $i] :
      ( ( X0 = pull )
      | ~ ( zip_tseitin_10 @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_5]) ).

thf(zip_derived_cl771,plain,
    ! [X0: $i,X1: $i] :
      ( ( X1 = push )
      | ( zip_tseitin_11 @ X0 @ X1 )
      | ( zip_tseitin_12 @ X0 @ X1 )
      | ~ ( happens @ X1 @ X0 )
      | ( X1 = pull ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl756,zip_derived_cl76]) ).

thf(zip_derived_cl79,plain,
    ! [X0: $i,X1: $i] :
      ( ( X0 = pull )
      | ~ ( zip_tseitin_11 @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_3]) ).

thf(zip_derived_cl1120,plain,
    ! [X0: $i,X1: $i] :
      ( ( X1 = pull )
      | ~ ( happens @ X1 @ X0 )
      | ( zip_tseitin_12 @ X0 @ X1 )
      | ( X1 = push ) ),
    inference(clc,[status(thm)],[zip_derived_cl771,zip_derived_cl79]) ).

thf(zip_derived_cl82,plain,
    ! [X0: $i,X1: $i] :
      ( ( X0 = push )
      | ~ ( zip_tseitin_12 @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl1121,plain,
    ! [X0: $i,X1: $i] :
      ( ( X1 = push )
      | ~ ( happens @ X1 @ X0 )
      | ( X1 = pull ) ),
    inference(clc,[status(thm)],[zip_derived_cl1120,zip_derived_cl82]) ).

thf(zip_derived_cl1124,plain,
    ! [X0: $i,X1: $i] :
      ( ( holdsAt @ X1 @ X0 )
      | ~ ( holdsAt @ X1 @ ( plus @ X0 @ n1 ) )
      | ( ( sk__5 @ X0 @ X1 )
        = push )
      | ( ( sk__5 @ X0 @ X1 )
        = pull ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl898,zip_derived_cl1121]) ).

thf(terminates_all_defn,axiom,
    ! [Event: $i,Fluent: $i,Time: $i] :
      ( ( terminates @ Event @ Fluent @ Time )
    <=> ( ( ~ ( happens @ push @ Time )
          & ( Fluent = spinning )
          & ( Event = pull ) )
        | ( ~ ( happens @ pull @ Time )
          & ( Fluent = spinning )
          & ( Event = push ) )
        | ( ( happens @ push @ Time )
          & ( Fluent = backwards )
          & ( Event = pull ) )
        | ( ( happens @ push @ Time )
          & ( Fluent = forwards )
          & ( Event = pull ) )
        | ( ~ ( happens @ push @ Time )
          & ( Fluent = forwards )
          & ( Event = pull ) )
        | ( ~ ( happens @ pull @ Time )
          & ( Fluent = backwards )
          & ( Event = push ) ) ) ) ).

thf(zf_stmt_9,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_5 @ Time @ Fluent @ Event )
    <=> ( ( Event = pull )
        & ( Fluent = backwards )
        & ( happens @ push @ Time ) ) ) ).

thf(zip_derived_cl52,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( zip_tseitin_5 @ X0 @ X1 @ X2 )
      | ~ ( happens @ push @ X0 )
      | ( X1 != backwards )
      | ( X2 != pull ) ),
    inference(cnf,[status(esa)],[zf_stmt_9]) ).

thf(zf_stmt_10,type,
    zip_tseitin_8: $i > $i > $i > $o ).

thf(zf_stmt_11,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_8 @ Time @ Fluent @ Event )
    <=> ( ( Event = push )
        & ( Fluent = backwards )
        & ~ ( happens @ pull @ Time ) ) ) ).

thf(zf_stmt_12,type,
    zip_tseitin_7: $i > $i > $i > $o ).

thf(zf_stmt_13,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_7 @ Time @ Fluent @ Event )
    <=> ( ( Event = pull )
        & ( Fluent = forwards )
        & ~ ( happens @ push @ Time ) ) ) ).

thf(zf_stmt_14,type,
    zip_tseitin_6: $i > $i > $i > $o ).

thf(zf_stmt_15,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_6 @ Time @ Fluent @ Event )
    <=> ( ( Event = pull )
        & ( Fluent = forwards )
        & ( happens @ push @ Time ) ) ) ).

thf(zf_stmt_16,type,
    zip_tseitin_5: $i > $i > $i > $o ).

thf(zf_stmt_17,type,
    zip_tseitin_4: $i > $i > $i > $o ).

thf(zf_stmt_18,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_4 @ Time @ Fluent @ Event )
    <=> ( ( Event = push )
        & ( Fluent = spinning )
        & ~ ( happens @ pull @ Time ) ) ) ).

thf(zf_stmt_19,type,
    zip_tseitin_3: $i > $i > $i > $o ).

thf(zf_stmt_20,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_3 @ Time @ Fluent @ Event )
    <=> ( ( Event = pull )
        & ( Fluent = spinning )
        & ~ ( happens @ push @ Time ) ) ) ).

thf(zf_stmt_21,axiom,
    ! [Event: $i,Fluent: $i,Time: $i] :
      ( ( terminates @ Event @ Fluent @ Time )
    <=> ( ( zip_tseitin_8 @ Time @ Fluent @ Event )
        | ( zip_tseitin_7 @ Time @ Fluent @ Event )
        | ( zip_tseitin_6 @ Time @ Fluent @ Event )
        | ( zip_tseitin_5 @ Time @ Fluent @ Event )
        | ( zip_tseitin_4 @ Time @ Fluent @ Event )
        | ( zip_tseitin_3 @ Time @ Fluent @ Event ) ) ) ).

thf(zip_derived_cl69,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( terminates @ X0 @ X1 @ X2 )
      | ~ ( zip_tseitin_5 @ X2 @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_21]) ).

thf(zip_derived_cl999,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( X0 != pull )
      | ( X1 != backwards )
      | ~ ( happens @ push @ X2 )
      | ( terminates @ X0 @ X1 @ X2 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl52,zip_derived_cl69]) ).

thf(not_backwards_1,conjecture,
    ~ ( holdsAt @ backwards @ n1 ) ).

thf(zf_stmt_22,negated_conjecture,
    holdsAt @ backwards @ n1,
    inference('cnf.neg',[status(esa)],[not_backwards_1]) ).

thf(zip_derived_cl134,plain,
    holdsAt @ backwards @ n1,
    inference(cnf,[status(esa)],[zf_stmt_22]) ).

thf(zip_derived_cl134_001,plain,
    holdsAt @ backwards @ n1,
    inference(cnf,[status(esa)],[zf_stmt_22]) ).

thf(zip_derived_cl898_002,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( holdsAt @ X0 @ ( plus @ X1 @ n1 ) )
      | ( happens @ ( sk__5 @ X1 @ X0 ) @ X1 )
      | ( holdsAt @ X0 @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl14,zip_derived_cl133]) ).

thf(plus0_1,axiom,
    ( ( plus @ n0 @ n1 )
    = n1 ) ).

thf(zip_derived_cl95,plain,
    ( ( plus @ n0 @ n1 )
    = n1 ),
    inference(cnf,[status(esa)],[plus0_1]) ).

thf(happens_terminates_not_holds,axiom,
    ! [Event: $i,Time: $i,Fluent: $i] :
      ( ( ( happens @ Event @ Time )
        & ( terminates @ Event @ Fluent @ Time ) )
     => ~ ( holdsAt @ Fluent @ ( plus @ Time @ n1 ) ) ) ).

thf(zip_derived_cl21,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( happens @ X0 @ X1 )
      | ~ ( terminates @ X0 @ X2 @ X1 )
      | ~ ( holdsAt @ X2 @ ( plus @ X1 @ n1 ) ) ),
    inference(cnf,[status(esa)],[happens_terminates_not_holds]) ).

thf(zip_derived_cl907,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( happens @ X1 @ n0 )
      | ~ ( terminates @ X1 @ X0 @ n0 )
      | ~ ( holdsAt @ X0 @ n1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl95,zip_derived_cl21]) ).

thf(zip_derived_cl912,plain,
    ! [X0: $i,X1: $i] :
      ( ( holdsAt @ X0 @ n0 )
      | ~ ( holdsAt @ X0 @ ( plus @ n0 @ n1 ) )
      | ~ ( terminates @ ( sk__5 @ n0 @ X0 ) @ X1 @ n0 )
      | ~ ( holdsAt @ X1 @ n1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl898,zip_derived_cl907]) ).

thf(zip_derived_cl95_003,plain,
    ( ( plus @ n0 @ n1 )
    = n1 ),
    inference(cnf,[status(esa)],[plus0_1]) ).

thf(zip_derived_cl913,plain,
    ! [X0: $i,X1: $i] :
      ( ( holdsAt @ X0 @ n0 )
      | ~ ( holdsAt @ X0 @ n1 )
      | ~ ( terminates @ ( sk__5 @ n0 @ X0 ) @ X1 @ n0 )
      | ~ ( holdsAt @ X1 @ n1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl912,zip_derived_cl95]) ).

thf(zip_derived_cl938,plain,
    ! [X0: $i] :
      ( ( holdsAt @ backwards @ n0 )
      | ~ ( terminates @ ( sk__5 @ n0 @ backwards ) @ X0 @ n0 )
      | ~ ( holdsAt @ X0 @ n1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl134,zip_derived_cl913]) ).

thf(not_backwards_0,axiom,
    ~ ( holdsAt @ backwards @ n0 ) ).

thf(zip_derived_cl131,plain,
    ~ ( holdsAt @ backwards @ n0 ),
    inference(cnf,[status(esa)],[not_backwards_0]) ).

thf(zip_derived_cl939,plain,
    ! [X0: $i] :
      ( ~ ( terminates @ ( sk__5 @ n0 @ backwards ) @ X0 @ n0 )
      | ~ ( holdsAt @ X0 @ n1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl938,zip_derived_cl131]) ).

thf(zip_derived_cl978,plain,
    ~ ( terminates @ ( sk__5 @ n0 @ backwards ) @ backwards @ n0 ),
    inference('s_sup-',[status(thm)],[zip_derived_cl134,zip_derived_cl939]) ).

thf(zip_derived_cl1643,plain,
    ( ~ ( happens @ push @ n0 )
    | ( backwards != backwards )
    | ( ( sk__5 @ n0 @ backwards )
     != pull ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl999,zip_derived_cl978]) ).

thf(zip_derived_cl1644,plain,
    ( ( ( sk__5 @ n0 @ backwards )
     != pull )
    | ~ ( happens @ push @ n0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1643]) ).

thf(zip_derived_cl1847,plain,
    ( ( ( sk__5 @ n0 @ backwards )
      = push )
    | ~ ( holdsAt @ backwards @ ( plus @ n0 @ n1 ) )
    | ( holdsAt @ backwards @ n0 )
    | ( pull != pull )
    | ~ ( happens @ push @ n0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1124,zip_derived_cl1644]) ).

thf(zip_derived_cl95_004,plain,
    ( ( plus @ n0 @ n1 )
    = n1 ),
    inference(cnf,[status(esa)],[plus0_1]) ).

thf(zip_derived_cl134_005,plain,
    holdsAt @ backwards @ n1,
    inference(cnf,[status(esa)],[zf_stmt_22]) ).

thf(zip_derived_cl131_006,plain,
    ~ ( holdsAt @ backwards @ n0 ),
    inference(cnf,[status(esa)],[not_backwards_0]) ).

thf(zip_derived_cl1853,plain,
    ( ( ( sk__5 @ n0 @ backwards )
      = push )
    | ( pull != pull )
    | ~ ( happens @ push @ n0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl1847,zip_derived_cl95,zip_derived_cl134,zip_derived_cl131]) ).

thf(zip_derived_cl1854,plain,
    ( ~ ( happens @ push @ n0 )
    | ( ( sk__5 @ n0 @ backwards )
      = push ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1853]) ).

thf(zip_derived_cl1881,plain,
    ( ( n0 != n0 )
    | ( push != push )
    | ( ( sk__5 @ n0 @ backwards )
      = push ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl992,zip_derived_cl1854]) ).

thf(zip_derived_cl1884,plain,
    ( ( sk__5 @ n0 @ backwards )
    = push ),
    inference(simplify,[status(thm)],[zip_derived_cl1881]) ).

thf(zip_derived_cl15,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( holdsAt @ X0 @ ( plus @ X1 @ n1 ) )
      | ( initiates @ ( sk__5 @ X1 @ X0 ) @ X0 @ X1 )
      | ( releasedAt @ X0 @ ( plus @ X1 @ n1 ) )
      | ( holdsAt @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[keep_not_holding]) ).

thf(zip_derived_cl133_007,plain,
    ! [X0: $i,X1: $i] :
      ~ ( releasedAt @ X0 @ X1 ),
    inference(cnf,[status(esa)],[not_releasedAt]) ).

thf(zip_derived_cl899,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( holdsAt @ X0 @ ( plus @ X1 @ n1 ) )
      | ( initiates @ ( sk__5 @ X1 @ X0 ) @ X0 @ X1 )
      | ( holdsAt @ X0 @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl15,zip_derived_cl133]) ).

thf(zip_derived_cl1933,plain,
    ( ~ ( holdsAt @ backwards @ ( plus @ n0 @ n1 ) )
    | ( initiates @ push @ backwards @ n0 )
    | ( holdsAt @ backwards @ n0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl1884,zip_derived_cl899]) ).

thf(zip_derived_cl95_008,plain,
    ( ( plus @ n0 @ n1 )
    = n1 ),
    inference(cnf,[status(esa)],[plus0_1]) ).

thf(zip_derived_cl134_009,plain,
    holdsAt @ backwards @ n1,
    inference(cnf,[status(esa)],[zf_stmt_22]) ).

thf(zip_derived_cl131_010,plain,
    ~ ( holdsAt @ backwards @ n0 ),
    inference(cnf,[status(esa)],[not_backwards_0]) ).

thf(zip_derived_cl1936,plain,
    initiates @ push @ backwards @ n0,
    inference(demod,[status(thm)],[zip_derived_cl1933,zip_derived_cl95,zip_derived_cl134,zip_derived_cl131]) ).

thf(initiates_all_defn,axiom,
    ! [Event: $i,Fluent: $i,Time: $i] :
      ( ( initiates @ Event @ Fluent @ Time )
    <=> ( ( ( happens @ push @ Time )
          & ( Fluent = spinning )
          & ( Event = pull ) )
        | ( ~ ( happens @ push @ Time )
          & ( Fluent = backwards )
          & ( Event = pull ) )
        | ( ~ ( happens @ pull @ Time )
          & ( Fluent = forwards )
          & ( Event = push ) ) ) ) ).

thf(zf_stmt_23,type,
    zip_tseitin_2: $i > $i > $i > $o ).

thf(zf_stmt_24,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_2 @ Time @ Fluent @ Event )
    <=> ( ( Event = push )
        & ( Fluent = forwards )
        & ~ ( happens @ pull @ Time ) ) ) ).

thf(zf_stmt_25,type,
    zip_tseitin_1: $i > $i > $i > $o ).

thf(zf_stmt_26,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_1 @ Time @ Fluent @ Event )
    <=> ( ( Event = pull )
        & ( Fluent = backwards )
        & ~ ( happens @ push @ Time ) ) ) ).

thf(zf_stmt_27,type,
    zip_tseitin_0: $i > $i > $i > $o ).

thf(zf_stmt_28,axiom,
    ! [Time: $i,Fluent: $i,Event: $i] :
      ( ( zip_tseitin_0 @ Time @ Fluent @ Event )
    <=> ( ( Event = pull )
        & ( Fluent = spinning )
        & ( happens @ push @ Time ) ) ) ).

thf(zf_stmt_29,axiom,
    ! [Event: $i,Fluent: $i,Time: $i] :
      ( ( initiates @ Event @ Fluent @ Time )
    <=> ( ( zip_tseitin_2 @ Time @ Fluent @ Event )
        | ( zip_tseitin_1 @ Time @ Fluent @ Event )
        | ( zip_tseitin_0 @ Time @ Fluent @ Event ) ) ) ).

thf(zip_derived_cl37,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( zip_tseitin_0 @ X0 @ X1 @ X2 )
      | ( zip_tseitin_1 @ X0 @ X1 @ X2 )
      | ( zip_tseitin_2 @ X0 @ X1 @ X2 )
      | ~ ( initiates @ X2 @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_29]) ).

thf(zip_derived_cl25,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( X0 = pull )
      | ~ ( zip_tseitin_0 @ X1 @ X2 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_28]) ).

thf(zip_derived_cl767,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( initiates @ X0 @ X1 @ X2 )
      | ( zip_tseitin_2 @ X2 @ X1 @ X0 )
      | ( zip_tseitin_1 @ X2 @ X1 @ X0 )
      | ( X0 = pull ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl37,zip_derived_cl25]) ).

thf(zip_derived_cl29,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( X0 = pull )
      | ~ ( zip_tseitin_1 @ X1 @ X2 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_26]) ).

thf(zip_derived_cl1088,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( X0 = pull )
      | ( zip_tseitin_2 @ X2 @ X1 @ X0 )
      | ~ ( initiates @ X0 @ X1 @ X2 ) ),
    inference(clc,[status(thm)],[zip_derived_cl767,zip_derived_cl29]) ).

thf(zip_derived_cl34,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( X0 = forwards )
      | ~ ( zip_tseitin_2 @ X1 @ X0 @ X2 ) ),
    inference(cnf,[status(esa)],[zf_stmt_24]) ).

thf(zip_derived_cl1090,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( initiates @ X0 @ X1 @ X2 )
      | ( X0 = pull )
      | ( X1 = forwards ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1088,zip_derived_cl34]) ).

thf(zip_derived_cl1977,plain,
    ( ( push = pull )
    | ( backwards = forwards ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1936,zip_derived_cl1090]) ).

thf(forwards_not_backwards,axiom,
    forwards != backwards ).

thf(zip_derived_cl91,plain,
    forwards != backwards,
    inference(cnf,[status(esa)],[forwards_not_backwards]) ).

thf(push_not_pull,axiom,
    push != pull ).

thf(zip_derived_cl90,plain,
    push != pull,
    inference(cnf,[status(esa)],[push_not_pull]) ).

thf(zip_derived_cl1984,plain,
    $false,
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl1977,zip_derived_cl91,zip_derived_cl90]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : CSR015+1 : TPTP v8.1.2. Bugfixed v3.1.0.
% 0.00/0.13  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.eDZznydFz0 true
% 0.12/0.33  % Computer : n028.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
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 300
% 0.12/0.33  % DateTime : Mon Aug 28 07:26:09 EDT 2023
% 0.12/0.33  % CPUTime  : 
% 0.12/0.33  % Running portfolio for 300 s
% 0.12/0.33  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.34  % Number of cores: 8
% 0.12/0.34  % Python version: Python 3.6.8
% 0.12/0.34  % Running in FO mode
% 0.19/0.64  % Total configuration time : 435
% 0.19/0.64  % Estimated wc time : 1092
% 0.19/0.64  % Estimated cpu time (7 cpus) : 156.0
% 0.19/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.19/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.19/0.75  % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.19/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.19/0.78  % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.19/0.84  % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 1.42/0.95  % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 2.20/1.17  % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 2.69/1.41  % Solved by fo/fo6_bce.sh.
% 2.69/1.41  % BCE start: 135
% 2.69/1.41  % BCE eliminated: 2
% 2.69/1.41  % PE start: 133
% 2.69/1.41  logic: eq
% 2.69/1.41  % PE eliminated: 5
% 2.69/1.41  % done 570 iterations in 0.608s
% 2.69/1.41  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 2.69/1.41  % SZS output start Refutation
% See solution above
% 2.69/1.42  
% 2.69/1.42  
% 2.69/1.42  % Terminating...
% 5.41/1.81  % Runner terminated.
% 5.45/1.86  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------