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LEO-II---2.3.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : ITP166^1 : TPTP v9.3.1. Released v7.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n001.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Oct  7 10:24:27 AM UTC 2026

% Result   : Theorem 71.55s 14.61s
% Output   : CNFRefutation 71.55s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   66
%            Number of leaves      :   92
% Syntax   : Number of formulae    : 2516 ( 648 unt;   0 typ;   0 def)
%            Number of atoms       : 24289 (9796 equ;   0 cnn)
%            Maximal formula atoms :   16 (   9 avg)
%            Number of connectives : 75636 (9670   ~;7360   |; 189   &;58156   @)
%                                         (   0 <=>; 261  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   24 (   6 avg)
%            Number of types       :   28 (  27 usr)
%            Number of type conns  : 10039 (10039   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  167 ( 164 usr;   9 con; 0-13 aty)
%            Number of variables   : 13157 ( 944   ^;12098   !; 115   ?;13157   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_aexp,type,
    aexp: $tType ).

thf(tp_bexp,type,
    bexp: $tType ).

thf(tp_com,type,
    com: $tType ).

thf(tp_int,type,
    int: $tType ).

thf(tp_list_P1741976099ar_int,type,
    list_P1741976099ar_int: $tType ).

thf(tp_list_char,type,
    list_char: $tType ).

thf(tp_list_nat,type,
    list_nat: $tType ).

thf(tp_list_typerep,type,
    list_typerep: $tType ).

thf(tp_literal,type,
    literal: $tType ).

thf(tp_nat,type,
    nat: $tType ).

thf(tp_produc1260470173ar_int,type,
    produc1260470173ar_int: $tType ).

thf(tp_produc1346207591ar_int,type,
    produc1346207591ar_int: $tType ).

thf(tp_produc1699244961st_nat,type,
    produc1699244961st_nat: $tType ).

thf(tp_produc1788831497yperep,type,
    produc1788831497yperep: $tType ).

thf(tp_produc490010537yperep,type,
    produc490010537yperep: $tType ).

thf(tp_product_prod_nat_nat,type,
    product_prod_nat_nat: $tType ).

thf(tp_set_Pr1097818217yperep,type,
    set_Pr1097818217yperep: $tType ).

thf(tp_set_Pr1148378109ar_int,type,
    set_Pr1148378109ar_int: $tType ).

thf(tp_set_Pr1333062727ar_int,type,
    set_Pr1333062727ar_int: $tType ).

thf(tp_set_Pr1560408065st_nat,type,
    set_Pr1560408065st_nat: $tType ).

thf(tp_set_Pr1986765409at_nat,type,
    set_Pr1986765409at_nat: $tType ).

thf(tp_set_Pr446800905yperep,type,
    set_Pr446800905yperep: $tType ).

thf(tp_set_li1762364675ar_int,type,
    set_li1762364675ar_int: $tType ).

thf(tp_set_list_typerep,type,
    set_list_typerep: $tType ).

thf(tp_set_nat,type,
    set_nat: $tType ).

thf(tp_set_typerep,type,
    set_typerep: $tType ).

thf(tp_typerep,type,
    typerep: $tType ).

thf(tp_append_nat,type,
    append_nat: list_nat > list_nat > list_nat ).

thf(tp_append_typerep,type,
    append_typerep: list_typerep > list_typerep > list_typerep ).

thf(tp_assign,type,
    assign: list_char > aexp > com ).

thf(tp_b,type,
    b: bexp ).

thf(tp_bNF_Gr1143394412nt_nat,type,
    bNF_Gr1143394412nt_nat: set_Pr1148378109ar_int > set_Pr1986765409at_nat > ( produc1260470173ar_int > nat ) > set_Pr1333062727ar_int ).

thf(tp_bNF_Gr1247133574at_nat,type,
    bNF_Gr1247133574at_nat: set_Pr1986765409at_nat > ( nat > nat ) > set_Pr1986765409at_nat ).

thf(tp_bNF_Gr1303086585yperep,type,
    bNF_Gr1303086585yperep: set_list_typerep > list_typerep > set_typerep ).

thf(tp_bNF_Gr202451329ar_int,type,
    bNF_Gr202451329ar_int: set_Pr1148378109ar_int > ( produc1260470173ar_int > com ) > ( produc1260470173ar_int > list_char > int ) > set_Pr1148378109ar_int ).

thf(tp_bNF_Gr457912949yperep,type,
    bNF_Gr457912949yperep: set_list_typerep > typerep > set_list_typerep ).

thf(tp_bNF_Gr749752805at_nat,type,
    bNF_Gr749752805at_nat: set_Pr1148378109ar_int > ( produc1260470173ar_int > nat ) > ( produc1260470173ar_int > nat ) > set_Pr1986765409at_nat ).

thf(tp_bNF_Gr808751971at_nat,type,
    bNF_Gr808751971at_nat: set_nat > set_Pr1986765409at_nat > ( nat > nat ) > set_Pr1986765409at_nat ).

thf(tp_big_big_step,type,
    big_big_step: produc1260470173ar_int > ( list_char > int ) > $o ).

thf(tp_bval,type,
    bval: bexp > ( list_char > int ) > $o ).

thf(tp_c,type,
    c: com ).

thf(tp_c2,type,
    c2: com ).

thf(tp_collec1834387154ar_int,type,
    collec1834387154ar_int: ( produc1346207591ar_int > $o ) > set_Pr1333062727ar_int ).

thf(tp_collec672902542ar_int,type,
    collec672902542ar_int: ( list_P1741976099ar_int > $o ) > set_li1762364675ar_int ).

thf(tp_collec7649004at_nat,type,
    collec7649004at_nat: ( product_prod_nat_nat > $o ) > set_Pr1986765409at_nat ).

thf(tp_collec770796680ar_int,type,
    collec770796680ar_int: ( produc1260470173ar_int > $o ) > set_Pr1148378109ar_int ).

thf(tp_collect_list_typerep,type,
    collect_list_typerep: ( list_typerep > $o ) > set_list_typerep ).

thf(tp_cons_P1254790739ar_int,type,
    cons_P1254790739ar_int: produc1260470173ar_int > list_P1741976099ar_int > list_P1741976099ar_int ).

thf(tp_cons_nat,type,
    cons_nat: nat > list_nat > list_nat ).

thf(tp_cons_typerep,type,
    cons_typerep: typerep > list_typerep > list_typerep ).

thf(tp_gen_length_typerep,type,
    gen_length_typerep: nat > list_typerep > nat ).

thf(tp_if,type,
    if: bexp > com > com > com ).

thf(tp_k,type,
    k: nat ).

thf(tp_ka,type,
    ka: nat ).

thf(tp_lex_nat,type,
    lex_nat: set_Pr1986765409at_nat > set_Pr1560408065st_nat ).

thf(tp_lex_typerep,type,
    lex_typerep: set_Pr1097818217yperep > set_Pr446800905yperep ).

thf(tp_lexord_nat,type,
    lexord_nat: set_Pr1986765409at_nat > set_Pr1560408065st_nat ).

thf(tp_lexord_typerep,type,
    lexord_typerep: set_Pr1097818217yperep > set_Pr446800905yperep ).

thf(tp_listrel1_nat,type,
    listrel1_nat: set_Pr1986765409at_nat > set_Pr1560408065st_nat ).

thf(tp_listrel1_typerep,type,
    listrel1_typerep: set_Pr1097818217yperep > set_Pr446800905yperep ).

thf(tp_member100911538yperep,type,
    member100911538yperep: produc1788831497yperep > set_Pr1097818217yperep > $o ).

thf(tp_member1812711762yperep,type,
    member1812711762yperep: produc490010537yperep > set_Pr446800905yperep > $o ).

thf(tp_member1926390090st_nat,type,
    member1926390090st_nat: produc1699244961st_nat > set_Pr1560408065st_nat > $o ).

thf(tp_member2052091212ar_int,type,
    member2052091212ar_int: list_P1741976099ar_int > set_li1762364675ar_int > $o ).

thf(tp_member701585322at_nat,type,
    member701585322at_nat: product_prod_nat_nat > set_Pr1986765409at_nat > $o ).

thf(tp_member92250950ar_int,type,
    member92250950ar_int: produc1260470173ar_int > set_Pr1148378109ar_int > $o ).

thf(tp_member_list_typerep,type,
    member_list_typerep: list_typerep > set_list_typerep > $o ).

thf(tp_member_nat,type,
    member_nat: nat > set_nat > $o ).

thf(tp_member_typerep,type,
    member_typerep: typerep > set_typerep > $o ).

thf(tp_p,type,
    p: ( list_char > int ) > ( list_char > int ) > $o ).

thf(tp_plus_plus_nat,type,
    plus_plus_nat: nat > nat > nat ).

thf(tp_produc1193801173ar_int,type,
    produc1193801173ar_int: com > ( list_char > int ) > produc1260470173ar_int ).

thf(tp_produc1625736153st_nat,type,
    produc1625736153st_nat: list_nat > list_nat > produc1699244961st_nat ).

thf(tp_produc1695567329yperep,type,
    produc1695567329yperep: list_typerep > list_typerep > produc490010537yperep ).

thf(tp_produc2071514689yperep,type,
    produc2071514689yperep: typerep > typerep > produc1788831497yperep ).

thf(tp_produc317451735ar_int,type,
    produc317451735ar_int: produc1260470173ar_int > produc1260470173ar_int > produc1346207591ar_int ).

thf(tp_product_Pair_nat_nat,type,
    product_Pair_nat_nat: nat > nat > product_prod_nat_nat ).

thf(tp_q,type,
    q: ( list_char > int ) > ( list_char > int ) > $o ).

thf(tp_relati186416454e_flip,type,
    relati186416454e_flip: ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > ( list_char > int ) > $o ).

thf(tp_relati2102071307_hoare,type,
    relati2102071307_hoare: ( ( list_char > int ) > ( list_char > int ) > $o ) > com > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > $o ).

thf(tp_relati23543761ar_int,type,
    relati23543761ar_int: ( ( list_char > int ) > ( list_char > int ) > $o ) > bexp > com > nat > ( list_char > int ) > ( list_char > int ) > $o ).

thf(tp_relati775585786_valid,type,
    relati775585786_valid: ( ( list_char > int ) > ( list_char > int ) > $o ) > com > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > $o ).

thf(tp_s,type,
    s: list_char > int ).

thf(tp_s2,type,
    s2: list_char > int ).

thf(tp_sK10_SY757,type,
    sK10_SY757: bexp > com > com > list_char > int ).

thf(tp_sK11_SY1228,type,
    sK11_SY1228: produc1260470173ar_int > ( produc1260470173ar_int > $o ) > list_char > int ).

thf(tp_sK12_SY992,type,
    sK12_SY992: com > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK13_SY631,type,
    sK13_SY631: nat > nat ).

thf(tp_sK14_SY1068,type,
    sK14_SY1068: com > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK15_SY667,type,
    sK15_SY667: nat > nat > ( nat > nat > $o ) > nat ).

thf(tp_sK16_SY693,type,
    sK16_SY693: com > com > list_char > int ).

thf(tp_sK17_SY695,type,
    sK17_SY695: com > com > list_char > int ).

thf(tp_sK18_SY1306,type,
    sK18_SY1306: com > com > com > list_char > int ).

thf(tp_sK19_SY465,type,
    sK19_SY465: nat > ( nat > $o ) > nat ).

thf(tp_sK1_SY433,type,
    sK1_SY433: produc1260470173ar_int > com ).

thf(tp_sK20_SY1309,type,
    sK20_SY1309: com > bexp > com > list_char > int ).

thf(tp_sK21_SY1316,type,
    sK21_SY1316: ( ( list_char > int ) > ( list_char > int ) > $o ) > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK22_SY582,type,
    sK22_SY582: nat > ( nat > $o ) > nat ).

thf(tp_sK23_SY1356,type,
    sK23_SY1356: ( ( list_char > int ) > ( list_char > int ) > $o ) > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK24_SY672,type,
    sK24_SY672: nat > ( nat > $o ) > nat ).

thf(tp_sK25_SY1364,type,
    sK25_SY1364: com > com > list_char > int ).

thf(tp_sK26_SY1365,type,
    sK26_SY1365: com > com > list_char > int ).

thf(tp_sK27_SV278,type,
    sK27_SV278: set_Pr1148378109ar_int > set_Pr1148378109ar_int > com ).

thf(tp_sK28_SV279,type,
    sK28_SV279: ( list_char > int ) > ( list_char > int ) > list_char ).

thf(tp_sK29_SY1196,type,
    sK29_SY1196: ( list_char > int ) > com > ( list_char > int ) > com > list_char > int ).

thf(tp_sK2_SY589,type,
    sK2_SY589: produc1260470173ar_int > com ).

thf(tp_sK30_SY668,type,
    sK30_SY668: nat > nat > ( nat > nat > $o ) > nat ).

thf(tp_sK31_SV290,type,
    sK31_SV290: set_Pr1148378109ar_int > set_Pr1148378109ar_int > list_char > int ).

thf(tp_sK32_SY1220,type,
    sK32_SY1220: ( list_char > int ) > ( list_char > int ) > bexp > com > com > list_char > int ).

thf(tp_sK33_SV293,type,
    sK33_SV293: set_Pr1148378109ar_int > com > ( list_char > int ) > ( list_char > int ) > list_char ).

thf(tp_sK34_SY944,type,
    sK34_SY944: com > com > com > list_char > int ).

thf(tp_sK35_SY1410,type,
    sK35_SY1410: com > bexp > ( list_char > int ) > ( list_char > int ) > com > list_char > int ).

thf(tp_sK36_SY761,type,
    sK36_SY761: nat > list_typerep > typerep ).

thf(tp_sK37_SY1174,type,
    sK37_SY1174: ( list_char > int ) > ( list_char > int ) > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > com > bexp > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > nat ).

thf(tp_sK38_SY895,type,
    sK38_SY895: nat > list_typerep > typerep ).

thf(tp_sK39_SY1415,type,
    sK39_SY1415: com > com > com > list_char > int ).

thf(tp_sK3_SY1033,type,
    sK3_SY1033: produc1260470173ar_int > list_char > int ).

thf(tp_sK40_SY1158,type,
    sK40_SY1158: ( list_char > int ) > bexp > ( list_char > int ) > com > list_char > int ).

thf(tp_sK41_SV308,type,
    sK41_SV308: ( produc1260470173ar_int > com ) > com > set_Pr1148378109ar_int > produc1260470173ar_int > ( produc1260470173ar_int > list_char > int ) > ( list_char > int ) > list_char ).

thf(tp_sK42_SY1417,type,
    sK42_SY1417: bexp > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > com > ( list_char > int ) > ( list_char > int ) > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK43_SY669,type,
    sK43_SY669: nat > nat > ( nat > nat > $o ) > nat ).

thf(tp_sK44_SY1390,type,
    sK44_SY1390: com > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK45_SY1424,type,
    sK45_SY1424: bexp > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > com > ( list_char > int ) > ( list_char > int ) > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK46_SY1426,type,
    sK46_SY1426: nat > nat > ( nat > nat > $o ) > nat ).

thf(tp_sK47_SY944,type,
    sK47_SY944: com > com > com > list_char > int ).

thf(tp_sK48_SY1416,type,
    sK48_SY1416: nat > list_typerep > list_typerep ).

thf(tp_sK49_SV325,type,
    sK49_SV325: com > com > ( list_char > int ) > ( list_char > int ) > list_char ).

thf(tp_sK4_SY451,type,
    sK4_SY451: produc1260470173ar_int > ( produc1260470173ar_int > $o ) > com ).

thf(tp_sK50_SY1158,type,
    sK50_SY1158: ( list_char > int ) > bexp > ( list_char > int ) > com > list_char > int ).

thf(tp_sK51_SY1433,type,
    sK51_SY1433: ( ( list_char > int ) > ( list_char > int ) > $o ) > com > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK52_SV326,type,
    sK52_SV326: com > com > ( list_char > int ) > ( list_char > int ) > list_char ).

thf(tp_sK53_SY1420,type,
    sK53_SY1420: nat > list_typerep > list_typerep ).

thf(tp_sK54_SY1439,type,
    sK54_SY1439: com > com > com > list_char > int ).

thf(tp_sK55_SY1158,type,
    sK55_SY1158: list_char > ( list_char > int ) > bexp > ( list_char > int ) > com > list_char > int ).

thf(tp_sK56_SY944,type,
    sK56_SY944: com > com > com > list_char > int ).

thf(tp_sK57_SY1452,type,
    sK57_SY1452: com > com > com > list_char > int ).

thf(tp_sK58_SY1406,type,
    sK58_SY1406: ( list_char > int ) > nat > ( ( list_char > int ) > ( list_char > int ) > $o ) > bexp > ( list_char > int ) > com > list_char > int ).

thf(tp_sK59_SY1343,type,
    sK59_SY1343: ( list_char > int ) > ( list_char > int ) > com > com > bexp > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK5_SY496,type,
    sK5_SY496: produc1260470173ar_int > ( produc1260470173ar_int > $o ) > com ).

thf(tp_sK60_SY1467,type,
    sK60_SY1467: ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > nat > bexp > com > com > ( list_char > int ) > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK61_SY761,type,
    sK61_SY761: list_typerep > typerep > nat > list_typerep > typerep ).

thf(tp_sK62_SY1458,type,
    sK62_SY1458: ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > com > ( list_char > int ) > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK63_SY1282,type,
    sK63_SY1282: ( list_char > int ) > ( list_char > int ) > ( list_char > int ) > ( list_char > int ) > ( list_char > int ) > list_char > int ).

thf(tp_sK64_SY895,type,
    sK64_SY895: list_typerep > typerep > nat > list_typerep > typerep ).

thf(tp_sK65_SY1486,type,
    sK65_SY1486: nat > typerep > list_typerep > list_typerep > list_typerep ).

thf(tp_sK66_SY1487,type,
    sK66_SY1487: com > ( list_char > int ) > com > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK67_SY1490,type,
    sK67_SY1490: ( list_char > int ) > ( list_char > int ) > ( list_char > int ) > ( list_char > int ) > ( list_char > int ) > list_char > int ).

thf(tp_sK68_SY1491,type,
    sK68_SY1491: nat > typerep > list_typerep > list_typerep > list_typerep ).

thf(tp_sK69_SY1488,type,
    sK69_SY1488: ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > com > ( list_char > int ) > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK6_SY941,type,
    sK6_SY941: produc1260470173ar_int > list_char > int ).

thf(tp_sK70_SY1403,type,
    sK70_SY1403: ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > com > ( list_char > int ) > com > bexp > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK71_SY1497,type,
    sK71_SY1497: com > ( list_char > int ) > com > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK72_SY1498,type,
    sK72_SY1498: bexp > com > ( list_char > int ) > com > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK73_SY1343,type,
    sK73_SY1343: ( list_char > int ) > ( list_char > int ) > ( list_char > int ) > com > com > bexp > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK74_SY1406,type,
    sK74_SY1406: ( list_char > int ) > ( list_char > int ) > nat > ( ( list_char > int ) > ( list_char > int ) > $o ) > bexp > ( list_char > int ) > com > list_char > int ).

thf(tp_sK75_SY1500,type,
    sK75_SY1500: ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > nat > bexp > com > com > ( list_char > int ) > ( list_char > int ) > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK76_SY1403,type,
    sK76_SY1403: ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > com > ( list_char > int ) > com > bexp > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK77_SY1512,type,
    sK77_SY1512: ( list_char > int ) > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > com > ( list_char > int ) > com > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK78_SY1514,type,
    sK78_SY1514: bexp > com > ( list_char > int ) > com > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK79_SY1516,type,
    sK79_SY1516: com > ( list_char > int ) > com > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK7_SY722,type,
    sK7_SY722: com > com > com > list_char > int ).

thf(tp_sK80_SY1403,type,
    sK80_SY1403: ( list_char > int ) > nat > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > com > ( list_char > int ) > com > bexp > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK81_SY1517,type,
    sK81_SY1517: bexp > com > ( list_char > int ) > com > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > nat > ( list_char > int ) > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK82_SY1403,type,
    sK82_SY1403: ( list_char > int ) > nat > ( list_char > int ) > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > com > ( list_char > int ) > com > bexp > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK83_SY1518,type,
    sK83_SY1518: bexp > com > ( list_char > int ) > com > ( list_char > int ) > ( ( list_char > int ) > ( list_char > int ) > $o ) > ( list_char > int ) > ( list_char > int ) > nat > ( list_char > int ) > nat > ( nat > ( list_char > int ) > ( list_char > int ) > $o ) > list_char > int ).

thf(tp_sK8_SY449,type,
    sK8_SY449: nat > nat ).

thf(tp_sK9_SY1222,type,
    sK9_SY1222: produc1260470173ar_int > ( produc1260470173ar_int > $o ) > list_char > int ).

thf(tp_s_a,type,
    s_a: list_char > int ).

thf(tp_sa,type,
    sa: list_char > int ).

thf(tp_seq,type,
    seq: com > com > com ).

thf(tp_set_Co1954412371ar_int,type,
    set_Co1954412371ar_int: set_Pr1148378109ar_int > set_li1762364675ar_int > set_li1762364675ar_int ).

thf(tp_set_Cons_typerep,type,
    set_Cons_typerep: set_typerep > set_list_typerep > set_list_typerep ).

thf(tp_size_com,type,
    size_com: com > nat ).

thf(tp_size_list_typerep,type,
    size_list_typerep: ( typerep > nat ) > list_typerep > nat ).

thf(tp_size_s416147576yperep,type,
    size_s416147576yperep: list_typerep > nat ).

thf(tp_size_size_com,type,
    size_size_com: com > nat ).

thf(tp_size_size_list_nat,type,
    size_size_list_nat: list_nat > nat ).

thf(tp_size_size_typerep,type,
    size_size_typerep: typerep > nat ).

thf(tp_size_typerep,type,
    size_typerep: typerep > nat ).

thf(tp_skip,type,
    skip: com ).

thf(tp_suc,type,
    suc: nat > nat ).

thf(tp_t,type,
    t: list_char > int ).

thf(tp_t2,type,
    t2: list_char > int ).

thf(tp_t_a,type,
    t_a: list_char > int ).

thf(tp_ta,type,
    ta: list_char > int ).

thf(tp_typerep2,type,
    typerep2: literal > list_typerep > typerep ).

thf(tp_u,type,
    u: list_char > int ).

thf(tp_ua,type,
    ua: list_char > int ).

thf(tp_unique1592618082ux_nat,type,
    unique1592618082ux_nat: product_prod_nat_nat > $o ).

thf(tp_while,type,
    while: bexp > com > com ).

thf(tp_zero_zero_nat,type,
    zero_zero_nat: nat ).

thf(26,axiom,
    ! [N: nat,X4: typerep,Xs: list_typerep] :
      ( ( gen_length_typerep @ N @ ( cons_typerep @ X4 @ Xs ) )
      = ( gen_length_typerep @ ( suc @ N ) @ Xs ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_195_gen__length__code_I2_J) ).

thf(32,axiom,
    ! [X4: typerep,Xs: list_typerep] :
      ( ( size_s416147576yperep @ ( cons_typerep @ X4 @ Xs ) )
      = ( suc @ ( size_s416147576yperep @ Xs ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_189_length__Cons) ).

thf(33,axiom,
    ! [N: nat,Xs: list_typerep] :
      ( ( ( suc @ N )
        = ( size_s416147576yperep @ Xs ) )
      = ( ? [Y4: typerep,Ys: list_typerep] :
            ( ( Xs
              = ( cons_typerep @ Y4 @ Ys ) )
            & ( ( size_s416147576yperep @ Ys )
              = N ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_188_Suc__length__conv) ).

thf(34,axiom,
    ! [Xs: list_typerep,N: nat] :
      ( ( ( size_s416147576yperep @ Xs )
        = ( suc @ N ) )
      = ( ? [Y4: typerep,Ys: list_typerep] :
            ( ( Xs
              = ( cons_typerep @ Y4 @ Ys ) )
            & ( ( size_s416147576yperep @ Ys )
              = N ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_187_length__Suc__conv) ).

thf(38,axiom,
    ! [R3: com,S: list_char > int,R: set_Pr1148378109ar_int,S2: list_char > int] :
      ( ( member92250950ar_int @ ( produc1193801173ar_int @ R3 @ S ) @ R )
     => ( ( S2 = S )
       => ( member92250950ar_int @ ( produc1193801173ar_int @ R3 @ S2 ) @ R ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_183_ssubst__Pair__rhs) ).

thf(62,axiom,
    ! [M: nat,N: nat] :
      ( ( ( plus_plus_nat @ M @ N )
        = ( suc @ zero_zero_nat ) )
      = ( ( ( M
            = ( suc @ zero_zero_nat ) )
          & ( N = zero_zero_nat ) )
        | ( ( M = zero_zero_nat )
          & ( N
            = ( suc @ zero_zero_nat ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_159_add__is__1) ).

thf(63,axiom,
    ! [M: nat,N: nat] :
      ( ( ( suc @ zero_zero_nat )
        = ( plus_plus_nat @ M @ N ) )
      = ( ( ( M
            = ( suc @ zero_zero_nat ) )
          & ( N = zero_zero_nat ) )
        | ( ( M = zero_zero_nat )
          & ( N
            = ( suc @ zero_zero_nat ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_158_one__is__add) ).

thf(64,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com] :
      ( ( relati23543761ar_int @ P @ B @ C @ zero_zero_nat )
      = P ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_157_get__back_Osimps_I1_J) ).

thf(70,axiom,
    ! [B: com,F2: produc1260470173ar_int > com,X4: produc1260470173ar_int,C: list_char > int,G2: produc1260470173ar_int > list_char > int,A4: set_Pr1148378109ar_int] :
      ( ( B
        = ( F2 @ X4 ) )
     => ( ( C
          = ( G2 @ X4 ) )
       => ( ( member92250950ar_int @ X4 @ A4 )
         => ( member92250950ar_int @ ( produc1193801173ar_int @ B @ C ) @ ( bNF_Gr202451329ar_int @ A4 @ F2 @ G2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_151_image2__eqI) ).

thf(73,axiom,
    ! [N: nat] :
      ( ( N != zero_zero_nat )
     => ? [M2: nat] :
          ( N
          = ( suc @ M2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_148_not0__implies__Suc) ).

thf(74,axiom,
    ! [P: nat > $o,Nat: nat] :
      ( ( P @ zero_zero_nat )
     => ( ! [Nat3: nat] :
            ( ( P @ Nat3 )
           => ( P @ ( suc @ Nat3 ) ) )
       => ( P @ Nat ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_147_old_Onat_Oinducts) ).

thf(75,axiom,
    ! [Y: nat] :
      ( ( Y != zero_zero_nat )
     => ~ ! [Nat3: nat] :
            ( Y
           != ( suc @ Nat3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_146_old_Onat_Oexhaust) ).

thf(76,axiom,
    ! [M: nat] :
      ( zero_zero_nat
     != ( suc @ M ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_145_Zero__not__Suc) ).

thf(77,axiom,
    ! [M: nat] :
      ( zero_zero_nat
     != ( suc @ M ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_144_Zero__neq__Suc) ).

thf(78,axiom,
    ! [M: nat] :
      ( ( suc @ M )
     != zero_zero_nat ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_143_Suc__neq__Zero) ).

thf(79,axiom,
    ! [P: nat > $o,K: nat] :
      ( ( P @ K )
     => ( ! [N2: nat] :
            ( ( P @ ( suc @ N2 ) )
           => ( P @ N2 ) )
       => ( P @ zero_zero_nat ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_142_zero__induct) ).

thf(80,axiom,
    ! [P: nat > nat > $o,M: nat,N: nat] :
      ( ! [X3: nat] : ( P @ X3 @ zero_zero_nat )
     => ( ! [Y3: nat] : ( P @ zero_zero_nat @ ( suc @ Y3 ) )
       => ( ! [X3: nat,Y3: nat] :
              ( ( P @ X3 @ Y3 )
             => ( P @ ( suc @ X3 ) @ ( suc @ Y3 ) ) )
         => ( P @ M @ N ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_141_diff__induct) ).

thf(81,axiom,
    ! [P: nat > $o,N: nat] :
      ( ( P @ zero_zero_nat )
     => ( ! [N2: nat] :
            ( ( P @ N2 )
           => ( P @ ( suc @ N2 ) ) )
       => ( P @ N ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_140_nat__induct) ).

thf(82,axiom,
    ! [Nat: nat,X2: nat] :
      ( ( Nat
        = ( suc @ X2 ) )
     => ( Nat != zero_zero_nat ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_139_nat_OdiscI) ).

thf(83,axiom,
    ! [Nat2: nat] :
      ( zero_zero_nat
     != ( suc @ Nat2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_138_old_Onat_Odistinct_I1_J) ).

thf(84,axiom,
    ! [Nat2: nat] :
      ( ( suc @ Nat2 )
     != zero_zero_nat ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_137_old_Onat_Odistinct_I2_J) ).

thf(85,axiom,
    ! [X2: nat] :
      ( zero_zero_nat
     != ( suc @ X2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_136_nat_Odistinct_I1_J) ).

thf(102,axiom,
    ( bNF_Gr202451329ar_int
    = ( ^ [A6: set_Pr1148378109ar_int,F: produc1260470173ar_int > com,G: produc1260470173ar_int > list_char > int] :
          ( collec770796680ar_int
          @ ^ [Uu: produc1260470173ar_int] :
            ? [A5: produc1260470173ar_int] :
              ( ( Uu
                = ( produc1193801173ar_int @ ( F @ A5 ) @ ( G @ A5 ) ) )
              & ( member92250950ar_int @ A5 @ A6 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_119_image2__def) ).

thf(105,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C: com] :
      ( ( relati2102071307_hoare
        @ ^ [S5: list_char > int,S7: list_char > int] :
            ( ( P @ S5 @ S7 )
            & ~ ( bval @ B @ S5 ) )
        @ skip
        @ C2
        @ Q )
     => ( relati2102071307_hoare @ P @ ( while @ B @ C ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_116_ir__While__False) ).

thf(106,axiom,
    ! [B: bexp,C1: com,C22: com,S: list_char > int,T: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C1 @ C22 ) @ S ) @ T )
     => ( ( ( bval @ B @ S )
         => ~ ( big_big_step @ ( produc1193801173ar_int @ C1 @ S ) @ T ) )
       => ~ ( ~ ( bval @ B @ S )
           => ~ ( big_big_step @ ( produc1193801173ar_int @ C22 @ S ) @ T ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_115_IfE) ).

thf(107,axiom,
    ! [B: bexp,S: list_char > int,C_1: com,T: list_char > int,C_2: com] :
      ( ( bval @ B @ S )
     => ( ( big_big_step @ ( produc1193801173ar_int @ C_1 @ S ) @ T )
       => ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C_1 @ C_2 ) @ S ) @ T ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_114_IfTrue) ).

thf(108,axiom,
    ! [B: bexp,S: list_char > int,C_2: com,T: list_char > int,C_1: com] :
      ( ~ ( bval @ B @ S )
     => ( ( big_big_step @ ( produc1193801173ar_int @ C_2 @ S ) @ T )
       => ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C_1 @ C_2 ) @ S ) @ T ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_113_IfFalse) ).

thf(109,axiom,
    ! [Q: ( list_char > int ) > ( list_char > int ) > $o,P: ( list_char > int ) > ( list_char > int ) > $o,C2: com] :
      ( ! [T6: list_char > int,T7: list_char > int] :
          ( ( Q @ T6 @ T7 )
         => ? [S8: list_char > int] :
              ( ( P @ T6 @ S8 )
              & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
     => ( relati2102071307_hoare @ P @ skip @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_112_ir__Skip) ).

thf(119,axiom,
    ! [B: bexp,C: com,S6: list_char > int,T4: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C @ C ) @ S6 ) @ T4 )
      = ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_102_triv__if) ).

thf(120,axiom,
    ! [B1: bexp,B22: bexp,C11: com,C12: com,C22: com,S6: list_char > int,T4: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B1 @ ( if @ B22 @ C11 @ C12 ) @ C22 ) @ S6 ) @ T4 )
      = ( big_big_step @ ( produc1193801173ar_int @ ( if @ B22 @ ( if @ B1 @ C11 @ C22 ) @ ( if @ B1 @ C12 @ C22 ) ) @ S6 ) @ T4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_101_commute__if) ).

thf(127,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_1: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_2: com] :
      ( ( relati2102071307_hoare
        @ ^ [S5: list_char > int,S7: list_char > int] :
            ( ( P @ S5 @ S7 )
            & ( bval @ B @ S5 ) )
        @ C_1
        @ C2
        @ Q )
     => ( relati2102071307_hoare @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_94_ir__If__True) ).

thf(128,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_2: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_1: com] :
      ( ( relati2102071307_hoare
        @ ^ [S5: list_char > int,S7: list_char > int] :
            ( ( P @ S5 @ S7 )
            & ~ ( bval @ B @ S5 ) )
        @ C_2
        @ C2
        @ Q )
     => ( relati2102071307_hoare @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_93_ir__If__False) ).

thf(136,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( relati2102071307_hoare
        @ ^ [S5: list_char > int,S7: list_char > int] :
            ( ( P @ S5 @ S7 )
            & ( bval @ B @ S5 ) )
        @ ( seq @ C @ ( while @ B @ C ) )
        @ C2
        @ Q )
     => ( relati2102071307_hoare @ P @ ( while @ B @ C ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_85_ir__While__True) ).

thf(137,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_2: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_1: com] :
      ( ( relati775585786_valid
        @ ^ [A5: list_char > int,C3: list_char > int] :
            ( ( P @ A5 @ C3 )
            & ~ ( bval @ B @ A5 ) )
        @ C_2
        @ C2
        @ Q )
     => ( relati775585786_valid @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_84_If__False__ir__valid) ).

thf(138,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_1: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_2: com] :
      ( ( relati775585786_valid
        @ ^ [A5: list_char > int,C3: list_char > int] :
            ( ( P @ A5 @ C3 )
            & ( bval @ B @ A5 ) )
        @ C_1
        @ C2
        @ Q )
     => ( relati775585786_valid @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_83_If__True__ir__valid) ).

thf(140,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( relati775585786_valid @ P @ ( if @ B @ C1 @ C22 ) @ C2 @ Q )
     => ( ( relati775585786_valid
          @ ^ [S5: list_char > int,S7: list_char > int] :
              ( ( P @ S5 @ S7 )
              & ( bval @ B @ S5 ) )
          @ C1
          @ C2
          @ ^ [T3: list_char > int,T5: list_char > int] :
              ( ( Q @ T3 @ T5 )
              & ? [S5: list_char > int,S7: list_char > int] :
                  ( ( P @ S5 @ S7 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                  & ( bval @ B @ S5 ) ) ) )
        & ( relati775585786_valid
          @ ^ [S5: list_char > int,S7: list_char > int] :
              ( ( P @ S5 @ S7 )
              & ~ ( bval @ B @ S5 ) )
          @ C22
          @ C2
          @ ^ [T3: list_char > int,T5: list_char > int] :
              ( ( Q @ T3 @ T5 )
              & ? [S5: list_char > int,S7: list_char > int] :
                  ( ( P @ S5 @ S7 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C22 @ S5 ) @ T3 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                  & ~ ( bval @ B @ S5 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_81_ir__valid__If) ).

thf(143,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,K: nat,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ K ) @ ( while @ B @ C ) @ C2 @ Q )
     => ( relati775585786_valid
        @ ^ [S5: list_char > int,S7: list_char > int] :
            ( ( relati23543761ar_int @ P @ B @ C @ K @ S5 @ S7 )
            & ( bval @ B @ S5 ) )
        @ C
        @ skip
        @ ^ [T3: list_char > int,T5: list_char > int] :
            ( ( relati23543761ar_int @ P @ B @ C @ ( suc @ K ) @ T3 @ T5 )
            & ? [U2: list_char > int,U3: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ T3 ) @ U2 )
                & ( big_big_step @ ( produc1193801173ar_int @ C2 @ T5 ) @ U3 )
                & ( Q @ U2 @ U3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_78_ir__valid__While1) ).

thf(144,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,S: list_char > int,S2: list_char > int] :
      ( ( relati775585786_valid @ P @ C @ C2 @ Q )
     => ( relati775585786_valid @ P @ C @ C2
        @ ^ [T3: list_char > int,T5: list_char > int] :
            ( ( Q @ S @ S2 )
            & ? [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
                & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_77_ir__valid__track__history) ).

thf(145,axiom,
    ! [S: list_char > int] : ( big_big_step @ ( produc1193801173ar_int @ skip @ S ) @ S ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_76_Skip) ).

thf(146,axiom,
    ! [S: list_char > int,T: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ skip @ S ) @ T )
     => ( T = S ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_75_SkipE) ).

thf(147,axiom,
    ! [C_1: com,S_1: list_char > int,S_2: list_char > int,C_2: com,S_3: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ C_1 @ S_1 ) @ S_2 )
     => ( ( big_big_step @ ( produc1193801173ar_int @ C_2 @ S_2 ) @ S_3 )
       => ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C_1 @ C_2 ) @ S_1 ) @ S_3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_74_Seq) ).

thf(148,axiom,
    ! [C1: com,C22: com,C32: com,S: list_char > int,S2: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ C1 @ C22 ) @ C32 ) @ S ) @ S2 )
      = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C1 @ ( seq @ C22 @ C32 ) ) @ S ) @ S2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_73_Seq__assoc) ).

thf(149,axiom,
    ! [C1: com,C22: com,S1: list_char > int,S32: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C1 @ C22 ) @ S1 ) @ S32 )
     => ~ ! [S_22: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ C1 @ S1 ) @ S_22 )
           => ~ ( big_big_step @ ( produc1193801173ar_int @ C22 @ S_22 ) @ S32 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_72_SeqE) ).

thf(150,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( relati775585786_valid @ P @ ( seq @ C1 @ C22 ) @ C2 @ Q )
     => ( relati775585786_valid @ P @ C1 @ C2
        @ ^ [T3: list_char > int,T5: list_char > int] :
          ? [S5: list_char > int,S7: list_char > int] :
            ( ( P @ S5 @ S7 )
            & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
            & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
            & ? [U2: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C22 @ T3 ) @ U2 )
                & ( Q @ U2 @ T5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_71_ir__valid__Seq1) ).

thf(152,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( relati775585786_valid @ P @ ( seq @ C1 @ C22 ) @ C2 @ Q )
     => ( relati775585786_valid
        @ ^ [T3: list_char > int,T5: list_char > int] :
          ? [S5: list_char > int,S7: list_char > int] :
            ( ( P @ S5 @ S7 )
            & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
            & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
            & ? [U2: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C22 @ T3 ) @ U2 )
                & ( Q @ U2 @ T5 ) ) )
        @ C22
        @ skip
        @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_69_ir__valid__Seq1_H) ).

thf(153,axiom,
    ! [M: nat,N: nat] :
      ( ( plus_plus_nat @ ( suc @ M ) @ N )
      = ( suc @ ( plus_plus_nat @ M @ N ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_68_add__Suc) ).

thf(154,axiom,
    ! [A4: nat,K: nat,A: nat] :
      ( ( A4
        = ( plus_plus_nat @ K @ A ) )
     => ( ( suc @ A4 )
        = ( plus_plus_nat @ K @ ( suc @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_67_nat__arith_Osuc1) ).

thf(155,axiom,
    ! [M: nat,N: nat] :
      ( ( plus_plus_nat @ ( suc @ M ) @ N )
      = ( plus_plus_nat @ M @ ( suc @ N ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_66_add__Suc__shift) ).

thf(161,axiom,
    ! [S2: list_char > int,T2: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ skip @ S2 ) @ T2 )
      = ( S2 = T2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_60_meh__simp) ).

thf(163,axiom,
    ! [M: nat,N: nat] :
      ( ( plus_plus_nat @ M @ ( suc @ N ) )
      = ( suc @ ( plus_plus_nat @ M @ N ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_58_add__Suc__right) ).

thf(165,axiom,
    ! [R: set_Pr1148378109ar_int,S9: set_Pr1148378109ar_int] :
      ( ( ( ^ [X: com,Y4: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ X @ Y4 ) @ R ) )
        = ( ^ [X: com,Y4: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ X @ Y4 ) @ S9 ) ) )
      = ( R = S9 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_56_pred__equals__eq2) ).

thf(168,axiom,
    ! [P: nat > ( list_char > int ) > ( list_char > int ) > $o,K: nat,B: bexp,C: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C2: com,T: list_char > int,T2: list_char > int] :
      ( ! [N2: nat,T6: list_char > int,T7: list_char > int] :
          ( ( P @ ( plus_plus_nat @ K @ ( suc @ N2 ) ) @ T6 @ T7 )
         => ? [S6: list_char > int] :
              ( ( P @ ( plus_plus_nat @ K @ N2 ) @ S6 @ T7 )
              & ( bval @ B @ S6 )
              & ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T6 ) ) )
     => ( ! [T6: list_char > int,T7: list_char > int] :
            ( ( Q @ T6 @ T7 )
           => ? [S6: list_char > int,S8: list_char > int] :
                ( ? [N3: nat] : ( P @ ( plus_plus_nat @ K @ N3 ) @ S6 @ S8 )
                & ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S6 ) @ T6 )
                & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
       => ( ( Q @ T @ T2 )
         => ? [S3: list_char > int,S4: list_char > int] :
              ( ( P @ K @ S3 @ S4 )
              & ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S3 ) @ T )
              & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S4 ) @ T2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_53_While__backwards__frontier__ir__valid_H) ).

thf(169,axiom,
    ! [Q: ( list_char > int ) > ( list_char > int ) > $o,P: ( list_char > int ) > ( list_char > int ) > $o,C2: com] :
      ( ! [T6: list_char > int,T7: list_char > int] :
          ( ( Q @ T6 @ T7 )
         => ? [S8: list_char > int] :
              ( ( P @ T6 @ S8 )
              & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
     => ( relati775585786_valid @ P @ skip @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_52_Skip__ir__valid) ).

thf(170,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,N: nat] :
      ( ( relati23543761ar_int @ P @ B @ C @ ( suc @ N ) )
      = ( ^ [T3: list_char > int,T5: list_char > int] :
          ? [S5: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
            & ( bval @ B @ S5 )
            & ( relati23543761ar_int @ P @ B @ C @ N @ S5 @ T5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_51_get__back_Osimps_I2_J) ).

thf(171,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( relati775585786_valid
        @ ^ [S5: list_char > int,S7: list_char > int] :
            ( ( P @ S5 @ S7 )
            & ( bval @ B @ S5 ) )
        @ ( seq @ C @ ( while @ B @ C ) )
        @ C2
        @ Q )
     => ( relati775585786_valid @ P @ ( while @ B @ C ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_50_While__True__ir__valid) ).

thf(172,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C: com] :
      ( ( relati775585786_valid
        @ ^ [S5: list_char > int,S7: list_char > int] :
            ( ( P @ S5 @ S7 )
            & ~ ( bval @ B @ S5 ) )
        @ skip
        @ C2
        @ Q )
     => ( relati775585786_valid @ P @ ( while @ B @ C ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_49_While__False__ir__valid) ).

thf(174,axiom,
    ! [C: com,C2: com,C5: com] :
      ( ! [S3: list_char > int,T6: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
          = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
     => ( ! [S3: list_char > int,T6: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 )
            = ( big_big_step @ ( produc1193801173ar_int @ C5 @ S3 ) @ T6 ) )
       => ! [S6: list_char > int,T4: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 )
            = ( big_big_step @ ( produc1193801173ar_int @ C5 @ S6 ) @ T4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_47_sim__trans) ).

thf(175,axiom,
    ! [C: com,S: list_char > int,T: list_char > int,U: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ T )
     => ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ U )
       => ( U = T ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_46_big__step__determ) ).

thf(176,axiom,
    ! [X4: nat,Y: nat] :
      ( ( ( suc @ X4 )
        = ( suc @ Y ) )
     => ( X4 = Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_45_Suc__inject) ).

thf(177,axiom,
    ! [N: nat] :
      ( N
     != ( suc @ N ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_44_n__not__Suc__n) ).

thf(178,axiom,
    ! [P4: produc1260470173ar_int] :
    ? [X3: com,Y3: list_char > int] :
      ( P4
      = ( produc1193801173ar_int @ X3 @ Y3 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_43_surj__pair) ).

thf(182,axiom,
    ! [P: produc1260470173ar_int > $o,P4: produc1260470173ar_int] :
      ( ! [A3: com,B3: list_char > int] : ( P @ ( produc1193801173ar_int @ A3 @ B3 ) )
     => ( P @ P4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_39_prod__cases) ).

thf(184,axiom,
    ! [A: com,B: list_char > int,A2: com,B2: list_char > int] :
      ( ( ( produc1193801173ar_int @ A @ B )
        = ( produc1193801173ar_int @ A2 @ B2 ) )
     => ~ ( ( A = A2 )
         => ( B != B2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_37_Pair__inject) ).

thf(186,axiom,
    ! [Y: produc1260470173ar_int] :
      ~ ! [A3: com,B3: list_char > int] :
          ( Y
         != ( produc1193801173ar_int @ A3 @ B3 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_35_old_Oprod_Oexhaust) ).

thf(188,axiom,
    ! [P: produc1260470173ar_int > $o,Prod: produc1260470173ar_int] :
      ( ! [A3: com,B3: list_char > int] : ( P @ ( produc1193801173ar_int @ A3 @ B3 ) )
     => ( P @ Prod ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_33_old_Oprod_Oinducts) ).

thf(190,axiom,
    ! [B: bexp,C: com,S: list_char > int,T: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ T )
     => ( ( ( T = S )
         => ( bval @ B @ S ) )
       => ~ ( ( bval @ B @ S )
           => ! [S_22: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ S_22 )
               => ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_22 ) @ T ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_31_WhileE) ).

thf(191,axiom,
    ! [B: bexp,S_1: list_char > int,C: com,S_2: list_char > int,S_3: list_char > int] :
      ( ( bval @ B @ S_1 )
     => ( ( big_big_step @ ( produc1193801173ar_int @ C @ S_1 ) @ S_2 )
       => ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_2 ) @ S_3 )
         => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_1 ) @ S_3 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_30_WhileTrue) ).

thf(192,axiom,
    ! [B: bexp,S: list_char > int,C: com] :
      ( ~ ( bval @ B @ S )
     => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ S ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_29_WhileFalse) ).

thf(193,axiom,
    ( relati775585786_valid
    = ( ^ [P3: ( list_char > int ) > ( list_char > int ) > $o,C3: com,C4: com,Q3: ( list_char > int ) > ( list_char > int ) > $o] :
        ! [T3: list_char > int,T5: list_char > int] :
          ( ( Q3 @ T3 @ T5 )
         => ? [S5: list_char > int,S7: list_char > int] :
              ( ( P3 @ S5 @ S7 )
              & ( big_big_step @ ( produc1193801173ar_int @ C3 @ S5 ) @ T3 )
              & ( big_big_step @ ( produc1193801173ar_int @ C4 @ S7 ) @ T5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_28_ir__valid__def) ).

thf(194,axiom,
    ! [C: com,C2: com,B: bexp] :
      ( ! [S3: list_char > int,T6: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
          = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
     => ! [S6: list_char > int,T4: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S6 ) @ T4 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C2 ) @ S6 ) @ T4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_27_sim__while__cong) ).

thf(195,axiom,
    ! [B: bexp,C: com,S: list_char > int,T: list_char > int,C2: com] :
      ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ T )
     => ( ! [S3: list_char > int,T6: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
            = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
       => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C2 ) @ S ) @ T ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_26_sim__while__cong__aux) ).

thf(196,axiom,
    ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,K: nat,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ ( suc @ K ) ) @ ( while @ B @ C ) @ C2 @ Q )
     => ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ K ) @ ( while @ B @ C ) @ C2 @ Q ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_25_ir__valid__get__back) ).

thf(201,axiom,
    ! [C: com,S6: list_char > int,T4: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 )
      = ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_20_sim__refl) ).

thf(202,axiom,
    ! [C: com,C2: com] :
      ( ( ! [S5: list_char > int,T3: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
            = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S5 ) @ T3 ) ) )
      = ( ! [S5: list_char > int,T3: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ C2 @ S5 ) @ T3 )
            = ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_19_sim__sym) ).

thf(203,axiom,
    ! [T: list_char > int,U: list_char > int,S: list_char > int,S2: list_char > int,T2: list_char > int] :
      ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
     => ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ T ) @ U )
       => ( ( big_big_step @ ( produc1193801173ar_int @ c @ S ) @ T )
         => ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ S2 ) @ T2 )
           => ( ( q @ U @ T2 )
             => ( ( bval @ b @ S )
               => ( ( relati23543761ar_int @ p @ b @ c @ ka @ S @ S2 )
                 => ? [S3: list_char > int,S4: list_char > int] :
                      ( ( relati23543761ar_int @ p @ b @ c @ ka @ S3 @ S4 )
                      & ( bval @ b @ S3 )
                      & ( big_big_step @ ( produc1193801173ar_int @ c @ S3 ) @ T )
                      & ( big_big_step @ ( produc1193801173ar_int @ c2 @ S4 ) @ T2 ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_18_Suc_OIH) ).

thf(204,axiom,
    ! [A: com,B: list_char > int,A2: com,B2: list_char > int] :
      ( ( ( produc1193801173ar_int @ A @ B )
        = ( produc1193801173ar_int @ A2 @ B2 ) )
      = ( ( A = A2 )
        & ( B = B2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_17_old_Oprod_Oinject) ).

thf(206,axiom,
    ! [X1: com,X2: list_char > int,Y1: com,Y2: list_char > int] :
      ( ( ( produc1193801173ar_int @ X1 @ X2 )
        = ( produc1193801173ar_int @ Y1 @ Y2 ) )
      = ( ( X1 = Y1 )
        & ( X2 = Y2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_15_prod_Oinject) ).

thf(208,axiom,
    ! [Nat: nat,Nat2: nat] :
      ( ( ( suc @ Nat )
        = ( suc @ Nat2 ) )
      = ( Nat = Nat2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_13_old_Onat_Oinject) ).

thf(209,axiom,
    ! [X2: nat,Y2: nat] :
      ( ( ( suc @ X2 )
        = ( suc @ Y2 ) )
      = ( X2 = Y2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_12_nat_Oinject) ).

thf(210,axiom,
    relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) ) @ ( while @ b @ c ) @ c2 @ q,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_11_Suc_Oprems_I1_J) ).

thf(211,axiom,
    big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ t2 ) @ u,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_10__092_060open_062_IWHILE_Ab_ADO_Ac_M_At_____J_A_092_060Rightarrow_062_Au_____092_060close_062) ).

thf(212,axiom,
    big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ ta ) @ ua,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_9_Suc_Oprems_I2_J) ).

thf(213,axiom,
    relati23543761ar_int @ p @ b @ c @ k @ s2 @ s,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_8__092_060open_062get__back_AP_Ab_Ac_Ak_As_____As_H_____092_060close_062) ).

thf(214,axiom,
    q @ ua @ t_a,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_7_Suc_Oprems_I5_J) ).

thf(215,axiom,
    big_big_step @ ( produc1193801173ar_int @ c @ s2 ) @ t2,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_6__092_060open_062_Ic_M_As_____J_A_092_060Rightarrow_062_At_____092_060close_062) ).

thf(216,axiom,
    big_big_step @ ( produc1193801173ar_int @ c2 @ s ) @ t,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_5__092_060open_062_Ic_H_M_As_H_____J_A_092_060Rightarrow_062_At_H_____092_060close_062) ).

thf(217,axiom,
    relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ sa @ s_a,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_4_Suc_Oprems_I7_J) ).

thf(218,axiom,
    big_big_step @ ( produc1193801173ar_int @ c2 @ s_a ) @ t_a,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_3_Suc_Oprems_I4_J) ).

thf(219,axiom,
    big_big_step @ ( produc1193801173ar_int @ c @ sa ) @ ta,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_2_Suc_Oprems_I3_J) ).

thf(220,axiom,
    bval @ b @ s2,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_1__092_060open_062bval_Ab_As_____092_060close_062) ).

thf(221,axiom,
    bval @ b @ sa,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_0_Suc_Oprems_I6_J) ).

thf(222,conjecture,
    ? [S6: list_char > int,S8: list_char > int] :
      ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ S6 @ S8 )
      & ( bval @ b @ S6 )
      & ( big_big_step @ ( produc1193801173ar_int @ c @ S6 ) @ ta )
      & ( big_big_step @ ( produc1193801173ar_int @ c2 @ S8 ) @ t_a ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_0) ).

thf(223,negated_conjecture,
    ( ( ? [S6: list_char > int,S8: list_char > int] :
          ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ S6 @ S8 )
          & ( bval @ b @ S6 )
          & ( big_big_step @ ( produc1193801173ar_int @ c @ S6 ) @ ta )
          & ( big_big_step @ ( produc1193801173ar_int @ c2 @ S8 ) @ t_a ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[222]) ).

thf(224,plain,
    ( ( ? [S6: list_char > int,S8: list_char > int] :
          ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ S6 @ S8 )
          & ( bval @ b @ S6 )
          & ( big_big_step @ ( produc1193801173ar_int @ c @ S6 ) @ ta )
          & ( big_big_step @ ( produc1193801173ar_int @ c2 @ S8 ) @ t_a ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[223]) ).

thf(225,plain,
    ( ( ! [N: nat,X4: typerep,Xs: list_typerep] :
          ( ( gen_length_typerep @ N @ ( cons_typerep @ X4 @ Xs ) )
          = ( gen_length_typerep @ ( suc @ N ) @ Xs ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(226,plain,
    ( ( ! [X4: typerep,Xs: list_typerep] :
          ( ( size_s416147576yperep @ ( cons_typerep @ X4 @ Xs ) )
          = ( suc @ ( size_s416147576yperep @ Xs ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(227,plain,
    ( ( ! [N: nat,Xs: list_typerep] :
          ( ( ( suc @ N )
            = ( size_s416147576yperep @ Xs ) )
          = ( ? [Y4: typerep,Ys: list_typerep] :
                ( ( Xs
                  = ( cons_typerep @ Y4 @ Ys ) )
                & ( ( size_s416147576yperep @ Ys )
                  = N ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[33]) ).

thf(228,plain,
    ( ( ! [Xs: list_typerep,N: nat] :
          ( ( ( size_s416147576yperep @ Xs )
            = ( suc @ N ) )
          = ( ? [Y4: typerep,Ys: list_typerep] :
                ( ( Xs
                  = ( cons_typerep @ Y4 @ Ys ) )
                & ( ( size_s416147576yperep @ Ys )
                  = N ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[34]) ).

thf(229,plain,
    ( ( ! [R3: com,S: list_char > int,R: set_Pr1148378109ar_int,S2: list_char > int] :
          ( ( member92250950ar_int @ ( produc1193801173ar_int @ R3 @ S ) @ R )
         => ( ( S2 = S )
           => ( member92250950ar_int @ ( produc1193801173ar_int @ R3 @ S2 ) @ R ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[38]) ).

thf(230,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( ( plus_plus_nat @ M @ N )
            = ( suc @ zero_zero_nat ) )
          = ( ( ( M
                = ( suc @ zero_zero_nat ) )
              & ( N = zero_zero_nat ) )
            | ( ( M = zero_zero_nat )
              & ( N
                = ( suc @ zero_zero_nat ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[62]) ).

thf(231,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( ( suc @ zero_zero_nat )
            = ( plus_plus_nat @ M @ N ) )
          = ( ( ( M
                = ( suc @ zero_zero_nat ) )
              & ( N = zero_zero_nat ) )
            | ( ( M = zero_zero_nat )
              & ( N
                = ( suc @ zero_zero_nat ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[63]) ).

thf(232,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com] :
          ( ( relati23543761ar_int @ P @ B @ C @ zero_zero_nat )
          = P ) )
    = $true ),
    inference(unfold_def,[status(thm)],[64]) ).

thf(233,plain,
    ( ( ! [B: com,F2: produc1260470173ar_int > com,X4: produc1260470173ar_int,C: list_char > int,G2: produc1260470173ar_int > list_char > int,A4: set_Pr1148378109ar_int] :
          ( ( B
            = ( F2 @ X4 ) )
         => ( ( C
              = ( G2 @ X4 ) )
           => ( ( member92250950ar_int @ X4 @ A4 )
             => ( member92250950ar_int @ ( produc1193801173ar_int @ B @ C ) @ ( bNF_Gr202451329ar_int @ A4 @ F2 @ G2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[70]) ).

thf(234,plain,
    ( ( ! [N: nat] :
          ( ( N != zero_zero_nat )
         => ? [M2: nat] :
              ( N
              = ( suc @ M2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[73]) ).

thf(235,plain,
    ( ( ! [P: nat > $o,Nat: nat] :
          ( ( P @ zero_zero_nat )
         => ( ! [Nat3: nat] :
                ( ( P @ Nat3 )
               => ( P @ ( suc @ Nat3 ) ) )
           => ( P @ Nat ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[74]) ).

thf(236,plain,
    ( ( ! [Y: nat] :
          ( ( Y != zero_zero_nat )
         => ~ ! [Nat3: nat] :
                ( Y
               != ( suc @ Nat3 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[75]) ).

thf(237,plain,
    ( ( ! [M: nat] :
          ( zero_zero_nat
         != ( suc @ M ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[76]) ).

thf(238,plain,
    ( ( ! [M: nat] :
          ( zero_zero_nat
         != ( suc @ M ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[77]) ).

thf(239,plain,
    ( ( ! [M: nat] :
          ( ( suc @ M )
         != zero_zero_nat ) )
    = $true ),
    inference(unfold_def,[status(thm)],[78]) ).

thf(240,plain,
    ( ( ! [P: nat > $o,K: nat] :
          ( ( P @ K )
         => ( ! [N2: nat] :
                ( ( P @ ( suc @ N2 ) )
               => ( P @ N2 ) )
           => ( P @ zero_zero_nat ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[79]) ).

thf(241,plain,
    ( ( ! [P: nat > nat > $o,M: nat,N: nat] :
          ( ! [X3: nat] : ( P @ X3 @ zero_zero_nat )
         => ( ! [Y3: nat] : ( P @ zero_zero_nat @ ( suc @ Y3 ) )
           => ( ! [X3: nat,Y3: nat] :
                  ( ( P @ X3 @ Y3 )
                 => ( P @ ( suc @ X3 ) @ ( suc @ Y3 ) ) )
             => ( P @ M @ N ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[80]) ).

thf(242,plain,
    ( ( ! [P: nat > $o,N: nat] :
          ( ( P @ zero_zero_nat )
         => ( ! [N2: nat] :
                ( ( P @ N2 )
               => ( P @ ( suc @ N2 ) ) )
           => ( P @ N ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[81]) ).

thf(243,plain,
    ( ( ! [Nat: nat,X2: nat] :
          ( ( Nat
            = ( suc @ X2 ) )
         => ( Nat != zero_zero_nat ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[82]) ).

thf(244,plain,
    ( ( ! [Nat2: nat] :
          ( zero_zero_nat
         != ( suc @ Nat2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[83]) ).

thf(245,plain,
    ( ( ! [Nat2: nat] :
          ( ( suc @ Nat2 )
         != zero_zero_nat ) )
    = $true ),
    inference(unfold_def,[status(thm)],[84]) ).

thf(246,plain,
    ( ( ! [X2: nat] :
          ( zero_zero_nat
         != ( suc @ X2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[85]) ).

thf(247,plain,
    ( ( bNF_Gr202451329ar_int
      = ( ^ [A6: set_Pr1148378109ar_int,F: produc1260470173ar_int > com,G: produc1260470173ar_int > list_char > int] :
            ( collec770796680ar_int
            @ ^ [Uu: produc1260470173ar_int] :
              ? [A5: produc1260470173ar_int] :
                ( ( Uu
                  = ( produc1193801173ar_int @ ( F @ A5 ) @ ( G @ A5 ) ) )
                & ( member92250950ar_int @ A5 @ A6 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[102]) ).

thf(248,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C: com] :
          ( ( relati2102071307_hoare
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ~ ( bval @ B @ S5 ) )
            @ skip
            @ C2
            @ Q )
         => ( relati2102071307_hoare @ P @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[105]) ).

thf(249,plain,
    ( ( ! [B: bexp,C1: com,C22: com,S: list_char > int,T: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C1 @ C22 ) @ S ) @ T )
         => ( ( ( bval @ B @ S )
             => ~ ( big_big_step @ ( produc1193801173ar_int @ C1 @ S ) @ T ) )
           => ~ ( ~ ( bval @ B @ S )
               => ~ ( big_big_step @ ( produc1193801173ar_int @ C22 @ S ) @ T ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[106]) ).

thf(250,plain,
    ( ( ! [B: bexp,S: list_char > int,C_1: com,T: list_char > int,C_2: com] :
          ( ( bval @ B @ S )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C_1 @ S ) @ T )
           => ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C_1 @ C_2 ) @ S ) @ T ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[107]) ).

thf(251,plain,
    ( ( ! [B: bexp,S: list_char > int,C_2: com,T: list_char > int,C_1: com] :
          ( ~ ( bval @ B @ S )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C_2 @ S ) @ T )
           => ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C_1 @ C_2 ) @ S ) @ T ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[108]) ).

thf(252,plain,
    ( ( ! [Q: ( list_char > int ) > ( list_char > int ) > $o,P: ( list_char > int ) > ( list_char > int ) > $o,C2: com] :
          ( ! [T6: list_char > int,T7: list_char > int] :
              ( ( Q @ T6 @ T7 )
             => ? [S8: list_char > int] :
                  ( ( P @ T6 @ S8 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
         => ( relati2102071307_hoare @ P @ skip @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[109]) ).

thf(253,plain,
    ( ( ! [B: bexp,C: com,S6: list_char > int,T4: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C @ C ) @ S6 ) @ T4 )
          = ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[119]) ).

thf(254,plain,
    ( ( ! [B1: bexp,B22: bexp,C11: com,C12: com,C22: com,S6: list_char > int,T4: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B1 @ ( if @ B22 @ C11 @ C12 ) @ C22 ) @ S6 ) @ T4 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( if @ B22 @ ( if @ B1 @ C11 @ C22 ) @ ( if @ B1 @ C12 @ C22 ) ) @ S6 ) @ T4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[120]) ).

thf(255,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_1: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_2: com] :
          ( ( relati2102071307_hoare
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( bval @ B @ S5 ) )
            @ C_1
            @ C2
            @ Q )
         => ( relati2102071307_hoare @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[127]) ).

thf(256,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_2: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_1: com] :
          ( ( relati2102071307_hoare
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ~ ( bval @ B @ S5 ) )
            @ C_2
            @ C2
            @ Q )
         => ( relati2102071307_hoare @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[128]) ).

thf(257,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati2102071307_hoare
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( bval @ B @ S5 ) )
            @ ( seq @ C @ ( while @ B @ C ) )
            @ C2
            @ Q )
         => ( relati2102071307_hoare @ P @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[136]) ).

thf(258,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_2: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_1: com] :
          ( ( relati775585786_valid
            @ ^ [A5: list_char > int,C3: list_char > int] :
                ( ( P @ A5 @ C3 )
                & ~ ( bval @ B @ A5 ) )
            @ C_2
            @ C2
            @ Q )
         => ( relati775585786_valid @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[137]) ).

thf(259,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_1: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_2: com] :
          ( ( relati775585786_valid
            @ ^ [A5: list_char > int,C3: list_char > int] :
                ( ( P @ A5 @ C3 )
                & ( bval @ B @ A5 ) )
            @ C_1
            @ C2
            @ Q )
         => ( relati775585786_valid @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[138]) ).

thf(260,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ P @ ( if @ B @ C1 @ C22 ) @ C2 @ Q )
         => ( ( relati775585786_valid
              @ ^ [S5: list_char > int,S7: list_char > int] :
                  ( ( P @ S5 @ S7 )
                  & ( bval @ B @ S5 ) )
              @ C1
              @ C2
              @ ^ [T3: list_char > int,T5: list_char > int] :
                  ( ( Q @ T3 @ T5 )
                  & ? [S5: list_char > int,S7: list_char > int] :
                      ( ( P @ S5 @ S7 )
                      & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
                      & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                      & ( bval @ B @ S5 ) ) ) )
            & ( relati775585786_valid
              @ ^ [S5: list_char > int,S7: list_char > int] :
                  ( ( P @ S5 @ S7 )
                  & ~ ( bval @ B @ S5 ) )
              @ C22
              @ C2
              @ ^ [T3: list_char > int,T5: list_char > int] :
                  ( ( Q @ T3 @ T5 )
                  & ? [S5: list_char > int,S7: list_char > int] :
                      ( ( P @ S5 @ S7 )
                      & ( big_big_step @ ( produc1193801173ar_int @ C22 @ S5 ) @ T3 )
                      & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                      & ~ ( bval @ B @ S5 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[140]) ).

thf(261,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,K: nat,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ K ) @ ( while @ B @ C ) @ C2 @ Q )
         => ( relati775585786_valid
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( relati23543761ar_int @ P @ B @ C @ K @ S5 @ S7 )
                & ( bval @ B @ S5 ) )
            @ C
            @ skip
            @ ^ [T3: list_char > int,T5: list_char > int] :
                ( ( relati23543761ar_int @ P @ B @ C @ ( suc @ K ) @ T3 @ T5 )
                & ? [U2: list_char > int,U3: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ T3 ) @ U2 )
                    & ( big_big_step @ ( produc1193801173ar_int @ C2 @ T5 ) @ U3 )
                    & ( Q @ U2 @ U3 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[143]) ).

thf(262,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,S: list_char > int,S2: list_char > int] :
          ( ( relati775585786_valid @ P @ C @ C2 @ Q )
         => ( relati775585786_valid @ P @ C @ C2
            @ ^ [T3: list_char > int,T5: list_char > int] :
                ( ( Q @ S @ S2 )
                & ? [S5: list_char > int,S7: list_char > int] :
                    ( ( P @ S5 @ S7 )
                    & ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
                    & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[144]) ).

thf(263,plain,
    ( ( ! [S: list_char > int] : ( big_big_step @ ( produc1193801173ar_int @ skip @ S ) @ S ) )
    = $true ),
    inference(unfold_def,[status(thm)],[145]) ).

thf(264,plain,
    ( ( ! [S: list_char > int,T: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ skip @ S ) @ T )
         => ( T = S ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[146]) ).

thf(265,plain,
    ( ( ! [C_1: com,S_1: list_char > int,S_2: list_char > int,C_2: com,S_3: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ C_1 @ S_1 ) @ S_2 )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C_2 @ S_2 ) @ S_3 )
           => ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C_1 @ C_2 ) @ S_1 ) @ S_3 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[147]) ).

thf(266,plain,
    ( ( ! [C1: com,C22: com,C32: com,S: list_char > int,S2: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ C1 @ C22 ) @ C32 ) @ S ) @ S2 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C1 @ ( seq @ C22 @ C32 ) ) @ S ) @ S2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[148]) ).

thf(267,plain,
    ( ( ! [C1: com,C22: com,S1: list_char > int,S32: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C1 @ C22 ) @ S1 ) @ S32 )
         => ~ ! [S_22: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C1 @ S1 ) @ S_22 )
               => ~ ( big_big_step @ ( produc1193801173ar_int @ C22 @ S_22 ) @ S32 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[149]) ).

thf(268,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ P @ ( seq @ C1 @ C22 ) @ C2 @ Q )
         => ( relati775585786_valid @ P @ C1 @ C2
            @ ^ [T3: list_char > int,T5: list_char > int] :
              ? [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
                & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                & ? [U2: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ C22 @ T3 ) @ U2 )
                    & ( Q @ U2 @ T5 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[150]) ).

thf(269,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ P @ ( seq @ C1 @ C22 ) @ C2 @ Q )
         => ( relati775585786_valid
            @ ^ [T3: list_char > int,T5: list_char > int] :
              ? [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
                & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                & ? [U2: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ C22 @ T3 ) @ U2 )
                    & ( Q @ U2 @ T5 ) ) )
            @ C22
            @ skip
            @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[152]) ).

thf(270,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( plus_plus_nat @ ( suc @ M ) @ N )
          = ( suc @ ( plus_plus_nat @ M @ N ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[153]) ).

thf(271,plain,
    ( ( ! [A4: nat,K: nat,A: nat] :
          ( ( A4
            = ( plus_plus_nat @ K @ A ) )
         => ( ( suc @ A4 )
            = ( plus_plus_nat @ K @ ( suc @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[154]) ).

thf(272,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( plus_plus_nat @ ( suc @ M ) @ N )
          = ( plus_plus_nat @ M @ ( suc @ N ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[155]) ).

thf(273,plain,
    ( ( ! [S2: list_char > int,T2: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ skip @ S2 ) @ T2 )
          = ( S2 = T2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[161]) ).

thf(274,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( plus_plus_nat @ M @ ( suc @ N ) )
          = ( suc @ ( plus_plus_nat @ M @ N ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[163]) ).

thf(275,plain,
    ( ( ! [R: set_Pr1148378109ar_int,S9: set_Pr1148378109ar_int] :
          ( ( ( ^ [X: com,Y4: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ X @ Y4 ) @ R ) )
            = ( ^ [X: com,Y4: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ X @ Y4 ) @ S9 ) ) )
          = ( R = S9 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[165]) ).

thf(276,plain,
    ( ( ! [P: nat > ( list_char > int ) > ( list_char > int ) > $o,K: nat,B: bexp,C: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C2: com,T: list_char > int,T2: list_char > int] :
          ( ! [N2: nat,T6: list_char > int,T7: list_char > int] :
              ( ( P @ ( plus_plus_nat @ K @ ( suc @ N2 ) ) @ T6 @ T7 )
             => ? [S6: list_char > int] :
                  ( ( P @ ( plus_plus_nat @ K @ N2 ) @ S6 @ T7 )
                  & ( bval @ B @ S6 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T6 ) ) )
         => ( ! [T6: list_char > int,T7: list_char > int] :
                ( ( Q @ T6 @ T7 )
               => ? [S6: list_char > int,S8: list_char > int] :
                    ( ? [N3: nat] : ( P @ ( plus_plus_nat @ K @ N3 ) @ S6 @ S8 )
                    & ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S6 ) @ T6 )
                    & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
           => ( ( Q @ T @ T2 )
             => ? [S3: list_char > int,S4: list_char > int] :
                  ( ( P @ K @ S3 @ S4 )
                  & ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S3 ) @ T )
                  & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S4 ) @ T2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[168]) ).

thf(277,plain,
    ( ( ! [Q: ( list_char > int ) > ( list_char > int ) > $o,P: ( list_char > int ) > ( list_char > int ) > $o,C2: com] :
          ( ! [T6: list_char > int,T7: list_char > int] :
              ( ( Q @ T6 @ T7 )
             => ? [S8: list_char > int] :
                  ( ( P @ T6 @ S8 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
         => ( relati775585786_valid @ P @ skip @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[169]) ).

thf(278,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,N: nat] :
          ( ( relati23543761ar_int @ P @ B @ C @ ( suc @ N ) )
          = ( ^ [T3: list_char > int,T5: list_char > int] :
              ? [S5: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
                & ( bval @ B @ S5 )
                & ( relati23543761ar_int @ P @ B @ C @ N @ S5 @ T5 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[170]) ).

thf(279,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( bval @ B @ S5 ) )
            @ ( seq @ C @ ( while @ B @ C ) )
            @ C2
            @ Q )
         => ( relati775585786_valid @ P @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[171]) ).

thf(280,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C: com] :
          ( ( relati775585786_valid
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ~ ( bval @ B @ S5 ) )
            @ skip
            @ C2
            @ Q )
         => ( relati775585786_valid @ P @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[172]) ).

thf(281,plain,
    ( ( ! [C: com,C2: com,C5: com] :
          ( ! [S3: list_char > int,T6: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
              = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
         => ( ! [S3: list_char > int,T6: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 )
                = ( big_big_step @ ( produc1193801173ar_int @ C5 @ S3 ) @ T6 ) )
           => ! [S6: list_char > int,T4: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 )
                = ( big_big_step @ ( produc1193801173ar_int @ C5 @ S6 ) @ T4 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[174]) ).

thf(282,plain,
    ( ( ! [C: com,S: list_char > int,T: list_char > int,U: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ T )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ U )
           => ( U = T ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[175]) ).

thf(283,plain,
    ( ( ! [X4: nat,Y: nat] :
          ( ( ( suc @ X4 )
            = ( suc @ Y ) )
         => ( X4 = Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[176]) ).

thf(284,plain,
    ( ( ! [N: nat] :
          ( N
         != ( suc @ N ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[177]) ).

thf(285,plain,
    ( ( ! [P4: produc1260470173ar_int] :
        ? [X3: com,Y3: list_char > int] :
          ( P4
          = ( produc1193801173ar_int @ X3 @ Y3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[178]) ).

thf(286,plain,
    ( ( ! [P: produc1260470173ar_int > $o,P4: produc1260470173ar_int] :
          ( ! [A3: com,B3: list_char > int] : ( P @ ( produc1193801173ar_int @ A3 @ B3 ) )
         => ( P @ P4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[182]) ).

thf(287,plain,
    ( ( ! [A: com,B: list_char > int,A2: com,B2: list_char > int] :
          ( ( ( produc1193801173ar_int @ A @ B )
            = ( produc1193801173ar_int @ A2 @ B2 ) )
         => ~ ( ( A = A2 )
             => ( B != B2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[184]) ).

thf(288,plain,
    ( ( ! [Y: produc1260470173ar_int] :
          ~ ! [A3: com,B3: list_char > int] :
              ( Y
             != ( produc1193801173ar_int @ A3 @ B3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[186]) ).

thf(289,plain,
    ( ( ! [P: produc1260470173ar_int > $o,Prod: produc1260470173ar_int] :
          ( ! [A3: com,B3: list_char > int] : ( P @ ( produc1193801173ar_int @ A3 @ B3 ) )
         => ( P @ Prod ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[188]) ).

thf(290,plain,
    ( ( ! [B: bexp,C: com,S: list_char > int,T: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ T )
         => ( ( ( T = S )
             => ( bval @ B @ S ) )
           => ~ ( ( bval @ B @ S )
               => ! [S_22: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ S_22 )
                   => ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_22 ) @ T ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[190]) ).

thf(291,plain,
    ( ( ! [B: bexp,S_1: list_char > int,C: com,S_2: list_char > int,S_3: list_char > int] :
          ( ( bval @ B @ S_1 )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C @ S_1 ) @ S_2 )
           => ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_2 ) @ S_3 )
             => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_1 ) @ S_3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[191]) ).

thf(292,plain,
    ( ( ! [B: bexp,S: list_char > int,C: com] :
          ( ~ ( bval @ B @ S )
         => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ S ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[192]) ).

thf(293,plain,
    ( ( relati775585786_valid
      = ( ^ [P3: ( list_char > int ) > ( list_char > int ) > $o,C3: com,C4: com,Q3: ( list_char > int ) > ( list_char > int ) > $o] :
          ! [T3: list_char > int,T5: list_char > int] :
            ( ( Q3 @ T3 @ T5 )
           => ? [S5: list_char > int,S7: list_char > int] :
                ( ( P3 @ S5 @ S7 )
                & ( big_big_step @ ( produc1193801173ar_int @ C3 @ S5 ) @ T3 )
                & ( big_big_step @ ( produc1193801173ar_int @ C4 @ S7 ) @ T5 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[193]) ).

thf(294,plain,
    ( ( ! [C: com,C2: com,B: bexp] :
          ( ! [S3: list_char > int,T6: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
              = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
         => ! [S6: list_char > int,T4: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S6 ) @ T4 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C2 ) @ S6 ) @ T4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[194]) ).

thf(295,plain,
    ( ( ! [B: bexp,C: com,S: list_char > int,T: list_char > int,C2: com] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ T )
         => ( ! [S3: list_char > int,T6: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
                = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
           => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C2 ) @ S ) @ T ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[195]) ).

thf(296,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,K: nat,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ ( suc @ K ) ) @ ( while @ B @ C ) @ C2 @ Q )
         => ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ K ) @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[196]) ).

thf(297,plain,
    ( ( ! [C: com,S6: list_char > int,T4: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 )
          = ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[201]) ).

thf(298,plain,
    ( ( ! [C: com,C2: com] :
          ( ( ! [S5: list_char > int,T3: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
                = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S5 ) @ T3 ) ) )
          = ( ! [S5: list_char > int,T3: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C2 @ S5 ) @ T3 )
                = ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[202]) ).

thf(299,plain,
    ( ( ! [T: list_char > int,U: list_char > int,S: list_char > int,S2: list_char > int,T2: list_char > int] :
          ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
         => ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ T ) @ U )
           => ( ( big_big_step @ ( produc1193801173ar_int @ c @ S ) @ T )
             => ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ S2 ) @ T2 )
               => ( ( q @ U @ T2 )
                 => ( ( bval @ b @ S )
                   => ( ( relati23543761ar_int @ p @ b @ c @ ka @ S @ S2 )
                     => ? [S3: list_char > int,S4: list_char > int] :
                          ( ( relati23543761ar_int @ p @ b @ c @ ka @ S3 @ S4 )
                          & ( bval @ b @ S3 )
                          & ( big_big_step @ ( produc1193801173ar_int @ c @ S3 ) @ T )
                          & ( big_big_step @ ( produc1193801173ar_int @ c2 @ S4 ) @ T2 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[203]) ).

thf(300,plain,
    ( ( ! [A: com,B: list_char > int,A2: com,B2: list_char > int] :
          ( ( ( produc1193801173ar_int @ A @ B )
            = ( produc1193801173ar_int @ A2 @ B2 ) )
          = ( ( A = A2 )
            & ( B = B2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[204]) ).

thf(301,plain,
    ( ( ! [X1: com,X2: list_char > int,Y1: com,Y2: list_char > int] :
          ( ( ( produc1193801173ar_int @ X1 @ X2 )
            = ( produc1193801173ar_int @ Y1 @ Y2 ) )
          = ( ( X1 = Y1 )
            & ( X2 = Y2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[206]) ).

thf(302,plain,
    ( ( ! [Nat: nat,Nat2: nat] :
          ( ( ( suc @ Nat )
            = ( suc @ Nat2 ) )
          = ( Nat = Nat2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[208]) ).

thf(303,plain,
    ( ( ! [X2: nat,Y2: nat] :
          ( ( ( suc @ X2 )
            = ( suc @ Y2 ) )
          = ( X2 = Y2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[209]) ).

thf(304,plain,
    ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) ) @ ( while @ b @ c ) @ c2 @ q )
    = $true ),
    inference(unfold_def,[status(thm)],[210]) ).

thf(305,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ t2 ) @ u )
    = $true ),
    inference(unfold_def,[status(thm)],[211]) ).

thf(306,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ ta ) @ ua )
    = $true ),
    inference(unfold_def,[status(thm)],[212]) ).

thf(307,plain,
    ( ( relati23543761ar_int @ p @ b @ c @ k @ s2 @ s )
    = $true ),
    inference(unfold_def,[status(thm)],[213]) ).

thf(308,plain,
    ( ( q @ ua @ t_a )
    = $true ),
    inference(unfold_def,[status(thm)],[214]) ).

thf(309,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ c @ s2 ) @ t2 )
    = $true ),
    inference(unfold_def,[status(thm)],[215]) ).

thf(310,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ s ) @ t )
    = $true ),
    inference(unfold_def,[status(thm)],[216]) ).

thf(311,plain,
    ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ sa @ s_a )
    = $true ),
    inference(unfold_def,[status(thm)],[217]) ).

thf(312,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ s_a ) @ t_a )
    = $true ),
    inference(unfold_def,[status(thm)],[218]) ).

thf(313,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ c @ sa ) @ ta )
    = $true ),
    inference(unfold_def,[status(thm)],[219]) ).

thf(314,plain,
    ( ( bval @ b @ s2 )
    = $true ),
    inference(unfold_def,[status(thm)],[220]) ).

thf(315,plain,
    ( ( bval @ b @ sa )
    = $true ),
    inference(unfold_def,[status(thm)],[221]) ).

thf(316,plain,
    ( ( ~ ? [S6: list_char > int,S8: list_char > int] :
            ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ S6 @ S8 )
            & ( bval @ b @ S6 )
            & ( big_big_step @ ( produc1193801173ar_int @ c @ S6 ) @ ta )
            & ( big_big_step @ ( produc1193801173ar_int @ c2 @ S8 ) @ t_a ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[224]) ).

thf(317,plain,
    ( ( bval @ b @ sa )
    = $true ),
    inference(copy,[status(thm)],[315]) ).

thf(318,plain,
    ( ( bval @ b @ s2 )
    = $true ),
    inference(copy,[status(thm)],[314]) ).

thf(319,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ c @ sa ) @ ta )
    = $true ),
    inference(copy,[status(thm)],[313]) ).

thf(320,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ s_a ) @ t_a )
    = $true ),
    inference(copy,[status(thm)],[312]) ).

thf(321,plain,
    ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ sa @ s_a )
    = $true ),
    inference(copy,[status(thm)],[311]) ).

thf(322,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ s ) @ t )
    = $true ),
    inference(copy,[status(thm)],[310]) ).

thf(323,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ c @ s2 ) @ t2 )
    = $true ),
    inference(copy,[status(thm)],[309]) ).

thf(324,plain,
    ( ( q @ ua @ t_a )
    = $true ),
    inference(copy,[status(thm)],[308]) ).

thf(325,plain,
    ( ( relati23543761ar_int @ p @ b @ c @ k @ s2 @ s )
    = $true ),
    inference(copy,[status(thm)],[307]) ).

thf(326,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ ta ) @ ua )
    = $true ),
    inference(copy,[status(thm)],[306]) ).

thf(327,plain,
    ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ t2 ) @ u )
    = $true ),
    inference(copy,[status(thm)],[305]) ).

thf(328,plain,
    ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) ) @ ( while @ b @ c ) @ c2 @ q )
    = $true ),
    inference(copy,[status(thm)],[304]) ).

thf(329,plain,
    ( ( ! [X2: nat,Y2: nat] :
          ( ( ( suc @ X2 )
            = ( suc @ Y2 ) )
          = ( X2 = Y2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[303]) ).

thf(330,plain,
    ( ( ! [Nat: nat,Nat2: nat] :
          ( ( ( suc @ Nat )
            = ( suc @ Nat2 ) )
          = ( Nat = Nat2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[302]) ).

thf(331,plain,
    ( ( ! [X1: com,X2: list_char > int,Y1: com,Y2: list_char > int] :
          ( ( ( produc1193801173ar_int @ X1 @ X2 )
            = ( produc1193801173ar_int @ Y1 @ Y2 ) )
          = ( ( X1 = Y1 )
            & ( X2 = Y2 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[301]) ).

thf(332,plain,
    ( ( ! [A: com,B: list_char > int,A2: com,B2: list_char > int] :
          ( ( ( produc1193801173ar_int @ A @ B )
            = ( produc1193801173ar_int @ A2 @ B2 ) )
          = ( ( A = A2 )
            & ( B = B2 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[300]) ).

thf(333,plain,
    ( ( ! [T: list_char > int,U: list_char > int,S: list_char > int,S2: list_char > int,T2: list_char > int] :
          ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
         => ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ T ) @ U )
           => ( ( big_big_step @ ( produc1193801173ar_int @ c @ S ) @ T )
             => ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ S2 ) @ T2 )
               => ( ( q @ U @ T2 )
                 => ( ( bval @ b @ S )
                   => ( ( relati23543761ar_int @ p @ b @ c @ ka @ S @ S2 )
                     => ? [S3: list_char > int,S4: list_char > int] :
                          ( ( relati23543761ar_int @ p @ b @ c @ ka @ S3 @ S4 )
                          & ( bval @ b @ S3 )
                          & ( big_big_step @ ( produc1193801173ar_int @ c @ S3 ) @ T )
                          & ( big_big_step @ ( produc1193801173ar_int @ c2 @ S4 ) @ T2 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[299]) ).

thf(334,plain,
    ( ( ! [C: com,C2: com] :
          ( ( ! [S5: list_char > int,T3: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
                = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S5 ) @ T3 ) ) )
          = ( ! [S5: list_char > int,T3: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C2 @ S5 ) @ T3 )
                = ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[298]) ).

thf(335,plain,
    ( ( ! [C: com,S6: list_char > int,T4: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 )
          = ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 ) ) )
    = $true ),
    inference(copy,[status(thm)],[297]) ).

thf(336,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,K: nat,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ ( suc @ K ) ) @ ( while @ B @ C ) @ C2 @ Q )
         => ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ K ) @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[296]) ).

thf(337,plain,
    ( ( ! [B: bexp,C: com,S: list_char > int,T: list_char > int,C2: com] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ T )
         => ( ! [S3: list_char > int,T6: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
                = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
           => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C2 ) @ S ) @ T ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[295]) ).

thf(338,plain,
    ( ( ! [C: com,C2: com,B: bexp] :
          ( ! [S3: list_char > int,T6: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
              = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
         => ! [S6: list_char > int,T4: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S6 ) @ T4 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C2 ) @ S6 ) @ T4 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[294]) ).

thf(339,plain,
    ( ( relati775585786_valid
      = ( ^ [P3: ( list_char > int ) > ( list_char > int ) > $o,C3: com,C4: com,Q3: ( list_char > int ) > ( list_char > int ) > $o] :
          ! [T3: list_char > int,T5: list_char > int] :
            ( ( Q3 @ T3 @ T5 )
           => ? [S5: list_char > int,S7: list_char > int] :
                ( ( P3 @ S5 @ S7 )
                & ( big_big_step @ ( produc1193801173ar_int @ C3 @ S5 ) @ T3 )
                & ( big_big_step @ ( produc1193801173ar_int @ C4 @ S7 ) @ T5 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[293]) ).

thf(340,plain,
    ( ( ! [B: bexp,S: list_char > int,C: com] :
          ( ~ ( bval @ B @ S )
         => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ S ) ) )
    = $true ),
    inference(copy,[status(thm)],[292]) ).

thf(341,plain,
    ( ( ! [B: bexp,S_1: list_char > int,C: com,S_2: list_char > int,S_3: list_char > int] :
          ( ( bval @ B @ S_1 )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C @ S_1 ) @ S_2 )
           => ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_2 ) @ S_3 )
             => ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_1 ) @ S_3 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[291]) ).

thf(342,plain,
    ( ( ! [B: bexp,C: com,S: list_char > int,T: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S ) @ T )
         => ( ( ( T = S )
             => ( bval @ B @ S ) )
           => ~ ( ( bval @ B @ S )
               => ! [S_22: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ S_22 )
                   => ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S_22 ) @ T ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[290]) ).

thf(343,plain,
    ( ( ! [P: produc1260470173ar_int > $o,Prod: produc1260470173ar_int] :
          ( ! [A3: com,B3: list_char > int] : ( P @ ( produc1193801173ar_int @ A3 @ B3 ) )
         => ( P @ Prod ) ) )
    = $true ),
    inference(copy,[status(thm)],[289]) ).

thf(344,plain,
    ( ( ! [Y: produc1260470173ar_int] :
          ~ ! [A3: com,B3: list_char > int] :
              ( Y
             != ( produc1193801173ar_int @ A3 @ B3 ) ) )
    = $true ),
    inference(copy,[status(thm)],[288]) ).

thf(345,plain,
    ( ( ! [A: com,B: list_char > int,A2: com,B2: list_char > int] :
          ( ( ( produc1193801173ar_int @ A @ B )
            = ( produc1193801173ar_int @ A2 @ B2 ) )
         => ~ ( ( A = A2 )
             => ( B != B2 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[287]) ).

thf(346,plain,
    ( ( ! [P: produc1260470173ar_int > $o,P4: produc1260470173ar_int] :
          ( ! [A3: com,B3: list_char > int] : ( P @ ( produc1193801173ar_int @ A3 @ B3 ) )
         => ( P @ P4 ) ) )
    = $true ),
    inference(copy,[status(thm)],[286]) ).

thf(347,plain,
    ( ( ! [P4: produc1260470173ar_int] :
        ? [X3: com,Y3: list_char > int] :
          ( P4
          = ( produc1193801173ar_int @ X3 @ Y3 ) ) )
    = $true ),
    inference(copy,[status(thm)],[285]) ).

thf(348,plain,
    ( ( ! [N: nat] :
          ( N
         != ( suc @ N ) ) )
    = $true ),
    inference(copy,[status(thm)],[284]) ).

thf(349,plain,
    ( ( ! [X4: nat,Y: nat] :
          ( ( ( suc @ X4 )
            = ( suc @ Y ) )
         => ( X4 = Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[283]) ).

thf(350,plain,
    ( ( ! [C: com,S: list_char > int,T: list_char > int,U: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ T )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C @ S ) @ U )
           => ( U = T ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[282]) ).

thf(351,plain,
    ( ( ! [C: com,C2: com,C5: com] :
          ( ! [S3: list_char > int,T6: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ C @ S3 ) @ T6 )
              = ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 ) )
         => ( ! [S3: list_char > int,T6: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C2 @ S3 ) @ T6 )
                = ( big_big_step @ ( produc1193801173ar_int @ C5 @ S3 ) @ T6 ) )
           => ! [S6: list_char > int,T4: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 )
                = ( big_big_step @ ( produc1193801173ar_int @ C5 @ S6 ) @ T4 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[281]) ).

thf(352,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C: com] :
          ( ( relati775585786_valid
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ~ ( bval @ B @ S5 ) )
            @ skip
            @ C2
            @ Q )
         => ( relati775585786_valid @ P @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[280]) ).

thf(353,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( bval @ B @ S5 ) )
            @ ( seq @ C @ ( while @ B @ C ) )
            @ C2
            @ Q )
         => ( relati775585786_valid @ P @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[279]) ).

thf(354,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,N: nat] :
          ( ( relati23543761ar_int @ P @ B @ C @ ( suc @ N ) )
          = ( ^ [T3: list_char > int,T5: list_char > int] :
              ? [S5: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
                & ( bval @ B @ S5 )
                & ( relati23543761ar_int @ P @ B @ C @ N @ S5 @ T5 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[278]) ).

thf(355,plain,
    ( ( ! [Q: ( list_char > int ) > ( list_char > int ) > $o,P: ( list_char > int ) > ( list_char > int ) > $o,C2: com] :
          ( ! [T6: list_char > int,T7: list_char > int] :
              ( ( Q @ T6 @ T7 )
             => ? [S8: list_char > int] :
                  ( ( P @ T6 @ S8 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
         => ( relati775585786_valid @ P @ skip @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[277]) ).

thf(356,plain,
    ( ( ! [P: nat > ( list_char > int ) > ( list_char > int ) > $o,K: nat,B: bexp,C: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C2: com,T: list_char > int,T2: list_char > int] :
          ( ! [N2: nat,T6: list_char > int,T7: list_char > int] :
              ( ( P @ ( plus_plus_nat @ K @ ( suc @ N2 ) ) @ T6 @ T7 )
             => ? [S6: list_char > int] :
                  ( ( P @ ( plus_plus_nat @ K @ N2 ) @ S6 @ T7 )
                  & ( bval @ B @ S6 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T6 ) ) )
         => ( ! [T6: list_char > int,T7: list_char > int] :
                ( ( Q @ T6 @ T7 )
               => ? [S6: list_char > int,S8: list_char > int] :
                    ( ? [N3: nat] : ( P @ ( plus_plus_nat @ K @ N3 ) @ S6 @ S8 )
                    & ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S6 ) @ T6 )
                    & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
           => ( ( Q @ T @ T2 )
             => ? [S3: list_char > int,S4: list_char > int] :
                  ( ( P @ K @ S3 @ S4 )
                  & ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ S3 ) @ T )
                  & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S4 ) @ T2 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[276]) ).

thf(357,plain,
    ( ( ! [R: set_Pr1148378109ar_int,S9: set_Pr1148378109ar_int] :
          ( ( ( ^ [X: com,Y4: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ X @ Y4 ) @ R ) )
            = ( ^ [X: com,Y4: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ X @ Y4 ) @ S9 ) ) )
          = ( R = S9 ) ) )
    = $true ),
    inference(copy,[status(thm)],[275]) ).

thf(358,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( plus_plus_nat @ M @ ( suc @ N ) )
          = ( suc @ ( plus_plus_nat @ M @ N ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[274]) ).

thf(359,plain,
    ( ( ! [S2: list_char > int,T2: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ skip @ S2 ) @ T2 )
          = ( S2 = T2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[273]) ).

thf(360,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( plus_plus_nat @ ( suc @ M ) @ N )
          = ( plus_plus_nat @ M @ ( suc @ N ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[272]) ).

thf(361,plain,
    ( ( ! [A4: nat,K: nat,A: nat] :
          ( ( A4
            = ( plus_plus_nat @ K @ A ) )
         => ( ( suc @ A4 )
            = ( plus_plus_nat @ K @ ( suc @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[271]) ).

thf(362,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( plus_plus_nat @ ( suc @ M ) @ N )
          = ( suc @ ( plus_plus_nat @ M @ N ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[270]) ).

thf(363,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ P @ ( seq @ C1 @ C22 ) @ C2 @ Q )
         => ( relati775585786_valid
            @ ^ [T3: list_char > int,T5: list_char > int] :
              ? [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
                & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                & ? [U2: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ C22 @ T3 ) @ U2 )
                    & ( Q @ U2 @ T5 ) ) )
            @ C22
            @ skip
            @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[269]) ).

thf(364,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ P @ ( seq @ C1 @ C22 ) @ C2 @ Q )
         => ( relati775585786_valid @ P @ C1 @ C2
            @ ^ [T3: list_char > int,T5: list_char > int] :
              ? [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
                & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                & ? [U2: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ C22 @ T3 ) @ U2 )
                    & ( Q @ U2 @ T5 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[268]) ).

thf(365,plain,
    ( ( ! [C1: com,C22: com,S1: list_char > int,S32: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C1 @ C22 ) @ S1 ) @ S32 )
         => ~ ! [S_22: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ C1 @ S1 ) @ S_22 )
               => ~ ( big_big_step @ ( produc1193801173ar_int @ C22 @ S_22 ) @ S32 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[267]) ).

thf(366,plain,
    ( ( ! [C1: com,C22: com,C32: com,S: list_char > int,S2: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ C1 @ C22 ) @ C32 ) @ S ) @ S2 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C1 @ ( seq @ C22 @ C32 ) ) @ S ) @ S2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[266]) ).

thf(367,plain,
    ( ( ! [C_1: com,S_1: list_char > int,S_2: list_char > int,C_2: com,S_3: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ C_1 @ S_1 ) @ S_2 )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C_2 @ S_2 ) @ S_3 )
           => ( big_big_step @ ( produc1193801173ar_int @ ( seq @ C_1 @ C_2 ) @ S_1 ) @ S_3 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[265]) ).

thf(368,plain,
    ( ( ! [S: list_char > int,T: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ skip @ S ) @ T )
         => ( T = S ) ) )
    = $true ),
    inference(copy,[status(thm)],[264]) ).

thf(369,plain,
    ( ( ! [S: list_char > int] : ( big_big_step @ ( produc1193801173ar_int @ skip @ S ) @ S ) )
    = $true ),
    inference(copy,[status(thm)],[263]) ).

thf(370,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,S: list_char > int,S2: list_char > int] :
          ( ( relati775585786_valid @ P @ C @ C2 @ Q )
         => ( relati775585786_valid @ P @ C @ C2
            @ ^ [T3: list_char > int,T5: list_char > int] :
                ( ( Q @ S @ S2 )
                & ? [S5: list_char > int,S7: list_char > int] :
                    ( ( P @ S5 @ S7 )
                    & ( big_big_step @ ( produc1193801173ar_int @ C @ S5 ) @ T3 )
                    & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[262]) ).

thf(371,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,K: nat,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ ( relati23543761ar_int @ P @ B @ C @ K ) @ ( while @ B @ C ) @ C2 @ Q )
         => ( relati775585786_valid
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( relati23543761ar_int @ P @ B @ C @ K @ S5 @ S7 )
                & ( bval @ B @ S5 ) )
            @ C
            @ skip
            @ ^ [T3: list_char > int,T5: list_char > int] :
                ( ( relati23543761ar_int @ P @ B @ C @ ( suc @ K ) @ T3 @ T5 )
                & ? [U2: list_char > int,U3: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ B @ C ) @ T3 ) @ U2 )
                    & ( big_big_step @ ( produc1193801173ar_int @ C2 @ T5 ) @ U3 )
                    & ( Q @ U2 @ U3 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[261]) ).

thf(372,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C1: com,C22: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ P @ ( if @ B @ C1 @ C22 ) @ C2 @ Q )
         => ( ( relati775585786_valid
              @ ^ [S5: list_char > int,S7: list_char > int] :
                  ( ( P @ S5 @ S7 )
                  & ( bval @ B @ S5 ) )
              @ C1
              @ C2
              @ ^ [T3: list_char > int,T5: list_char > int] :
                  ( ( Q @ T3 @ T5 )
                  & ? [S5: list_char > int,S7: list_char > int] :
                      ( ( P @ S5 @ S7 )
                      & ( big_big_step @ ( produc1193801173ar_int @ C1 @ S5 ) @ T3 )
                      & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                      & ( bval @ B @ S5 ) ) ) )
            & ( relati775585786_valid
              @ ^ [S5: list_char > int,S7: list_char > int] :
                  ( ( P @ S5 @ S7 )
                  & ~ ( bval @ B @ S5 ) )
              @ C22
              @ C2
              @ ^ [T3: list_char > int,T5: list_char > int] :
                  ( ( Q @ T3 @ T5 )
                  & ? [S5: list_char > int,S7: list_char > int] :
                      ( ( P @ S5 @ S7 )
                      & ( big_big_step @ ( produc1193801173ar_int @ C22 @ S5 ) @ T3 )
                      & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S7 ) @ T5 )
                      & ~ ( bval @ B @ S5 ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[260]) ).

thf(373,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_1: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_2: com] :
          ( ( relati775585786_valid
            @ ^ [A5: list_char > int,C3: list_char > int] :
                ( ( P @ A5 @ C3 )
                & ( bval @ B @ A5 ) )
            @ C_1
            @ C2
            @ Q )
         => ( relati775585786_valid @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[259]) ).

thf(374,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_2: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_1: com] :
          ( ( relati775585786_valid
            @ ^ [A5: list_char > int,C3: list_char > int] :
                ( ( P @ A5 @ C3 )
                & ~ ( bval @ B @ A5 ) )
            @ C_2
            @ C2
            @ Q )
         => ( relati775585786_valid @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[258]) ).

thf(375,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati2102071307_hoare
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( bval @ B @ S5 ) )
            @ ( seq @ C @ ( while @ B @ C ) )
            @ C2
            @ Q )
         => ( relati2102071307_hoare @ P @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[257]) ).

thf(376,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_2: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_1: com] :
          ( ( relati2102071307_hoare
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ~ ( bval @ B @ S5 ) )
            @ C_2
            @ C2
            @ Q )
         => ( relati2102071307_hoare @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[256]) ).

thf(377,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C_1: com,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C_2: com] :
          ( ( relati2102071307_hoare
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ( bval @ B @ S5 ) )
            @ C_1
            @ C2
            @ Q )
         => ( relati2102071307_hoare @ P @ ( if @ B @ C_1 @ C_2 ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[255]) ).

thf(378,plain,
    ( ( ! [B1: bexp,B22: bexp,C11: com,C12: com,C22: com,S6: list_char > int,T4: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B1 @ ( if @ B22 @ C11 @ C12 ) @ C22 ) @ S6 ) @ T4 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( if @ B22 @ ( if @ B1 @ C11 @ C22 ) @ ( if @ B1 @ C12 @ C22 ) ) @ S6 ) @ T4 ) ) )
    = $true ),
    inference(copy,[status(thm)],[254]) ).

thf(379,plain,
    ( ( ! [B: bexp,C: com,S6: list_char > int,T4: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C @ C ) @ S6 ) @ T4 )
          = ( big_big_step @ ( produc1193801173ar_int @ C @ S6 ) @ T4 ) ) )
    = $true ),
    inference(copy,[status(thm)],[253]) ).

thf(380,plain,
    ( ( ! [Q: ( list_char > int ) > ( list_char > int ) > $o,P: ( list_char > int ) > ( list_char > int ) > $o,C2: com] :
          ( ! [T6: list_char > int,T7: list_char > int] :
              ( ( Q @ T6 @ T7 )
             => ? [S8: list_char > int] :
                  ( ( P @ T6 @ S8 )
                  & ( big_big_step @ ( produc1193801173ar_int @ C2 @ S8 ) @ T7 ) ) )
         => ( relati2102071307_hoare @ P @ skip @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[252]) ).

thf(381,plain,
    ( ( ! [B: bexp,S: list_char > int,C_2: com,T: list_char > int,C_1: com] :
          ( ~ ( bval @ B @ S )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C_2 @ S ) @ T )
           => ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C_1 @ C_2 ) @ S ) @ T ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[251]) ).

thf(382,plain,
    ( ( ! [B: bexp,S: list_char > int,C_1: com,T: list_char > int,C_2: com] :
          ( ( bval @ B @ S )
         => ( ( big_big_step @ ( produc1193801173ar_int @ C_1 @ S ) @ T )
           => ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C_1 @ C_2 ) @ S ) @ T ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[250]) ).

thf(383,plain,
    ( ( ! [B: bexp,C1: com,C22: com,S: list_char > int,T: list_char > int] :
          ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ B @ C1 @ C22 ) @ S ) @ T )
         => ( ( ( bval @ B @ S )
             => ~ ( big_big_step @ ( produc1193801173ar_int @ C1 @ S ) @ T ) )
           => ~ ( ~ ( bval @ B @ S )
               => ~ ( big_big_step @ ( produc1193801173ar_int @ C22 @ S ) @ T ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[249]) ).

thf(384,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C2: com,Q: ( list_char > int ) > ( list_char > int ) > $o,C: com] :
          ( ( relati2102071307_hoare
            @ ^ [S5: list_char > int,S7: list_char > int] :
                ( ( P @ S5 @ S7 )
                & ~ ( bval @ B @ S5 ) )
            @ skip
            @ C2
            @ Q )
         => ( relati2102071307_hoare @ P @ ( while @ B @ C ) @ C2 @ Q ) ) )
    = $true ),
    inference(copy,[status(thm)],[248]) ).

thf(385,plain,
    ( ( bNF_Gr202451329ar_int
      = ( ^ [A6: set_Pr1148378109ar_int,F: produc1260470173ar_int > com,G: produc1260470173ar_int > list_char > int] :
            ( collec770796680ar_int
            @ ^ [Uu: produc1260470173ar_int] :
              ? [A5: produc1260470173ar_int] :
                ( ( Uu
                  = ( produc1193801173ar_int @ ( F @ A5 ) @ ( G @ A5 ) ) )
                & ( member92250950ar_int @ A5 @ A6 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[247]) ).

thf(386,plain,
    ( ( ! [X2: nat] :
          ( zero_zero_nat
         != ( suc @ X2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[246]) ).

thf(387,plain,
    ( ( ! [Nat2: nat] :
          ( ( suc @ Nat2 )
         != zero_zero_nat ) )
    = $true ),
    inference(copy,[status(thm)],[245]) ).

thf(388,plain,
    ( ( ! [Nat2: nat] :
          ( zero_zero_nat
         != ( suc @ Nat2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[244]) ).

thf(389,plain,
    ( ( ! [Nat: nat,X2: nat] :
          ( ( Nat
            = ( suc @ X2 ) )
         => ( Nat != zero_zero_nat ) ) )
    = $true ),
    inference(copy,[status(thm)],[243]) ).

thf(390,plain,
    ( ( ! [P: nat > $o,N: nat] :
          ( ( P @ zero_zero_nat )
         => ( ! [N2: nat] :
                ( ( P @ N2 )
               => ( P @ ( suc @ N2 ) ) )
           => ( P @ N ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[242]) ).

thf(391,plain,
    ( ( ! [P: nat > nat > $o,M: nat,N: nat] :
          ( ! [X3: nat] : ( P @ X3 @ zero_zero_nat )
         => ( ! [Y3: nat] : ( P @ zero_zero_nat @ ( suc @ Y3 ) )
           => ( ! [X3: nat,Y3: nat] :
                  ( ( P @ X3 @ Y3 )
                 => ( P @ ( suc @ X3 ) @ ( suc @ Y3 ) ) )
             => ( P @ M @ N ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[241]) ).

thf(392,plain,
    ( ( ! [P: nat > $o,K: nat] :
          ( ( P @ K )
         => ( ! [N2: nat] :
                ( ( P @ ( suc @ N2 ) )
               => ( P @ N2 ) )
           => ( P @ zero_zero_nat ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[240]) ).

thf(393,plain,
    ( ( ! [M: nat] :
          ( ( suc @ M )
         != zero_zero_nat ) )
    = $true ),
    inference(copy,[status(thm)],[239]) ).

thf(394,plain,
    ( ( ! [M: nat] :
          ( zero_zero_nat
         != ( suc @ M ) ) )
    = $true ),
    inference(copy,[status(thm)],[238]) ).

thf(395,plain,
    ( ( ! [M: nat] :
          ( zero_zero_nat
         != ( suc @ M ) ) )
    = $true ),
    inference(copy,[status(thm)],[237]) ).

thf(396,plain,
    ( ( ! [Y: nat] :
          ( ( Y != zero_zero_nat )
         => ~ ! [Nat3: nat] :
                ( Y
               != ( suc @ Nat3 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[236]) ).

thf(397,plain,
    ( ( ! [P: nat > $o,Nat: nat] :
          ( ( P @ zero_zero_nat )
         => ( ! [Nat3: nat] :
                ( ( P @ Nat3 )
               => ( P @ ( suc @ Nat3 ) ) )
           => ( P @ Nat ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[235]) ).

thf(398,plain,
    ( ( ! [N: nat] :
          ( ( N != zero_zero_nat )
         => ? [M2: nat] :
              ( N
              = ( suc @ M2 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[234]) ).

thf(399,plain,
    ( ( ! [B: com,F2: produc1260470173ar_int > com,X4: produc1260470173ar_int,C: list_char > int,G2: produc1260470173ar_int > list_char > int,A4: set_Pr1148378109ar_int] :
          ( ( B
            = ( F2 @ X4 ) )
         => ( ( C
              = ( G2 @ X4 ) )
           => ( ( member92250950ar_int @ X4 @ A4 )
             => ( member92250950ar_int @ ( produc1193801173ar_int @ B @ C ) @ ( bNF_Gr202451329ar_int @ A4 @ F2 @ G2 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[233]) ).

thf(400,plain,
    ( ( ! [P: ( list_char > int ) > ( list_char > int ) > $o,B: bexp,C: com] :
          ( ( relati23543761ar_int @ P @ B @ C @ zero_zero_nat )
          = P ) )
    = $true ),
    inference(copy,[status(thm)],[232]) ).

thf(401,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( ( suc @ zero_zero_nat )
            = ( plus_plus_nat @ M @ N ) )
          = ( ( ( M
                = ( suc @ zero_zero_nat ) )
              & ( N = zero_zero_nat ) )
            | ( ( M = zero_zero_nat )
              & ( N
                = ( suc @ zero_zero_nat ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[231]) ).

thf(402,plain,
    ( ( ! [M: nat,N: nat] :
          ( ( ( plus_plus_nat @ M @ N )
            = ( suc @ zero_zero_nat ) )
          = ( ( ( M
                = ( suc @ zero_zero_nat ) )
              & ( N = zero_zero_nat ) )
            | ( ( M = zero_zero_nat )
              & ( N
                = ( suc @ zero_zero_nat ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[230]) ).

thf(403,plain,
    ( ( ! [R3: com,S: list_char > int,R: set_Pr1148378109ar_int,S2: list_char > int] :
          ( ( member92250950ar_int @ ( produc1193801173ar_int @ R3 @ S ) @ R )
         => ( ( S2 = S )
           => ( member92250950ar_int @ ( produc1193801173ar_int @ R3 @ S2 ) @ R ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[229]) ).

thf(404,plain,
    ( ( ! [Xs: list_typerep,N: nat] :
          ( ( ( size_s416147576yperep @ Xs )
            = ( suc @ N ) )
          = ( ? [Y4: typerep,Ys: list_typerep] :
                ( ( Xs
                  = ( cons_typerep @ Y4 @ Ys ) )
                & ( ( size_s416147576yperep @ Ys )
                  = N ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[228]) ).

thf(405,plain,
    ( ( ! [N: nat,Xs: list_typerep] :
          ( ( ( suc @ N )
            = ( size_s416147576yperep @ Xs ) )
          = ( ? [Y4: typerep,Ys: list_typerep] :
                ( ( Xs
                  = ( cons_typerep @ Y4 @ Ys ) )
                & ( ( size_s416147576yperep @ Ys )
                  = N ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[227]) ).

thf(406,plain,
    ( ( ! [X4: typerep,Xs: list_typerep] :
          ( ( size_s416147576yperep @ ( cons_typerep @ X4 @ Xs ) )
          = ( suc @ ( size_s416147576yperep @ Xs ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[226]) ).

thf(407,plain,
    ( ( ! [N: nat,X4: typerep,Xs: list_typerep] :
          ( ( gen_length_typerep @ N @ ( cons_typerep @ X4 @ Xs ) )
          = ( gen_length_typerep @ ( suc @ N ) @ Xs ) ) )
    = $true ),
    inference(copy,[status(thm)],[225]) ).

thf(408,plain,
    ( ( ~ ? [S6: list_char > int,S8: list_char > int] :
            ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ S6 @ S8 )
            & ( bval @ b @ S6 )
            & ( big_big_step @ ( produc1193801173ar_int @ c @ S6 ) @ ta )
            & ( big_big_step @ ( produc1193801173ar_int @ c2 @ S8 ) @ t_a ) ) )
    = $true ),
    inference(copy,[status(thm)],[316]) ).

thf(409,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: nat,SX4: com,SX5: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SX0 @ SX1 @ SX2 @ ( suc @ SX3 ) ) @ ( while @ SX1 @ SX2 ) @ SX4 @ SX5 )
          | ( relati775585786_valid @ ( relati23543761ar_int @ SX0 @ SX1 @ SX2 @ SX3 ) @ ( while @ SX1 @ SX2 ) @ SX4 @ SX5 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[336]) ).

thf(410,plain,
    ( ( ~ ~ ! [SX0: list_char > int] :
              ~ ~ ! [SX1: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SX0 @ SX1 )
                                    | ~ ( bval @ b @ SX0 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SX0 ) @ ta ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SX1 ) @ t_a ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[408]) ).

thf(411,plain,
    ( ( ! [SX0: bexp,SX1: com,SX2: com,SX3: list_char > int,SX4: list_char > int] :
          ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SX0 @ SX1 @ SX2 ) @ SX3 ) @ SX4 )
          | ~ ( ~ ( bval @ SX0 @ SX3 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX3 ) @ SX4 ) )
          | ~ ( ~ ~ ( bval @ SX0 @ SX3 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX3 ) @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[383]) ).

thf(412,plain,
    ( ( ! [SX0: nat,SX1: nat] :
          ( ( ( suc @ zero_zero_nat )
            = ( plus_plus_nat @ SX0 @ SX1 ) )
          = ( ~ ( ( SX0
                 != ( suc @ zero_zero_nat ) )
                | ( SX1 != zero_zero_nat ) )
            | ~ ( ( SX0 != zero_zero_nat )
                | ( SX1
                 != ( suc @ zero_zero_nat ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[401]) ).

thf(413,plain,
    ( ( ! [SX0: produc1260470173ar_int] :
          ~ ! [SX1: com] :
              ~ ~ ! [SX2: list_char > int] :
                    ( SX0
                   != ( produc1193801173ar_int @ SX1 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[347]) ).

thf(414,plain,
    ( ( ! [SX0: nat] :
          ( ( suc @ SX0 )
         != zero_zero_nat ) )
    = $true ),
    inference(unfold_def,[status(thm)],[393]) ).

thf(415,plain,
    ( ( ! [SX0: com,SX1: com,SX2: com] :
          ( ~ ! [SX3: list_char > int,SX4: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SX0 @ SX3 ) @ SX4 )
                = ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX3 ) @ SX4 ) )
          | ~ ! [SX3: list_char > int,SX4: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX3 ) @ SX4 )
                = ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX3 ) @ SX4 ) )
          | ! [SX3: list_char > int,SX4: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SX0 @ SX3 ) @ SX4 )
              = ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX3 ) @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[351]) ).

thf(416,plain,
    ( ( ! [SX0: bexp,SX1: com,SX2: list_char > int,SX3: list_char > int,SX4: com] :
          ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX0 @ SX1 ) @ SX2 ) @ SX3 )
          | ~ ! [SX5: list_char > int,SX6: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX5 ) @ SX6 )
                = ( big_big_step @ ( produc1193801173ar_int @ SX4 @ SX5 ) @ SX6 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX0 @ SX4 ) @ SX2 ) @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[337]) ).

thf(417,plain,
    ( ( ! [SX0: nat] :
          ( ~ ( ( SX0 != zero_zero_nat ) )
          | ~ ! [SX1: nat] :
                ( SX0
               != ( suc @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[396]) ).

thf(418,plain,
    ( ( ! [SX0: produc1260470173ar_int > $o,SX1: produc1260470173ar_int] :
          ( ~ ! [SX2: com,SX3: list_char > int] : ( SX0 @ ( produc1193801173ar_int @ SX2 @ SX3 ) )
          | ( SX0 @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[346]) ).

thf(419,plain,
    ( ( ! [SX0: bexp,SX1: list_char > int,SX2: com,SX3: list_char > int,SX4: list_char > int] :
          ( ~ ( bval @ SX0 @ SX1 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX1 ) @ SX3 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX0 @ SX2 ) @ SX3 ) @ SX4 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX0 @ SX2 ) @ SX1 ) @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[341]) ).

thf(420,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o,SX5: com] :
          ( ~ ( relati2102071307_hoare
              @ ^ [SX6: list_char > int,SX7: list_char > int] :
                  ~ ( ~ ( SX0 @ SX6 @ SX7 )
                    | ~ ~ ( bval @ SX1 @ SX6 ) )
              @ SX2
              @ SX3
              @ SX4 )
          | ( relati2102071307_hoare @ SX0 @ ( if @ SX1 @ SX5 @ SX2 ) @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[376]) ).

thf(421,plain,
    ( ( ! [SX0: nat > $o,SX1: nat] :
          ( ~ ( SX0 @ zero_zero_nat )
          | ~ ! [SX2: nat] :
                ( ~ ( SX0 @ SX2 )
                | ( SX0 @ ( suc @ SX2 ) ) )
          | ( SX0 @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[397]) ).

thf(422,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: ( list_char > int ) > ( list_char > int ) > $o,SX4: com] :
          ( ~ ( relati775585786_valid
              @ ^ [SX5: list_char > int,SX6: list_char > int] :
                  ~ ( ~ ( SX0 @ SX5 @ SX6 )
                    | ~ ~ ( bval @ SX1 @ SX5 ) )
              @ skip
              @ SX2
              @ SX3 )
          | ( relati775585786_valid @ SX0 @ ( while @ SX1 @ SX4 ) @ SX2 @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[352]) ).

thf(423,plain,
    ( ( ! [SX0: com,SX1: list_char > int,SX2: list_char > int,SX3: list_char > int] :
          ( ~ ( big_big_step @ ( produc1193801173ar_int @ SX0 @ SX1 ) @ SX2 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX0 @ SX1 ) @ SX3 )
          | ( SX3 = SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[350]) ).

thf(424,plain,
    ( ( ! [SX0: com,SX1: list_char > int,SX2: list_char > int,SX3: com,SX4: list_char > int] :
          ( ~ ( big_big_step @ ( produc1193801173ar_int @ SX0 @ SX1 ) @ SX2 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX3 @ SX2 ) @ SX4 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SX0 @ SX3 ) @ SX1 ) @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[367]) ).

thf(425,plain,
    ( ( ! [SX0: nat,SX1: nat,SX2: nat] :
          ( ( SX0
           != ( plus_plus_nat @ SX1 @ SX2 ) )
          | ( ( suc @ SX0 )
            = ( plus_plus_nat @ SX1 @ ( suc @ SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[361]) ).

thf(426,plain,
    ( ( ! [SX0: com,SX1: com,SX2: bexp] :
          ( ~ ! [SX3: list_char > int,SX4: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SX0 @ SX3 ) @ SX4 )
                = ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX3 ) @ SX4 ) )
          | ! [SX3: list_char > int,SX4: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX2 @ SX0 ) @ SX3 ) @ SX4 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX2 @ SX1 ) @ SX3 ) @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[338]) ).

thf(427,plain,
    ( ( ! [SX0: nat] :
          ( zero_zero_nat
         != ( suc @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[394]) ).

thf(428,plain,
    ( ( ! [SX0: nat,SX1: list_typerep] :
          ( ( ( suc @ SX0 )
            = ( size_s416147576yperep @ SX1 ) )
          = ( ~ ! [SX2: typerep] :
                  ~ ~ ! [SX3: list_typerep] :
                        ~ ~ ( ( SX1
                             != ( cons_typerep @ SX2 @ SX3 ) )
                            | ( ( size_s416147576yperep @ SX3 )
                             != SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[405]) ).

thf(429,plain,
    ( ( ! [SX0: nat,SX1: nat] :
          ( ( ( plus_plus_nat @ SX0 @ SX1 )
            = ( suc @ zero_zero_nat ) )
          = ( ~ ( ( SX0
                 != ( suc @ zero_zero_nat ) )
                | ( SX1 != zero_zero_nat ) )
            | ~ ( ( SX0 != zero_zero_nat )
                | ( SX1
                 != ( suc @ zero_zero_nat ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[402]) ).

thf(430,plain,
    ( ( ! [SX0: bexp,SX1: list_char > int,SX2: com,SX3: list_char > int,SX4: com] :
          ( ~ ( bval @ SX0 @ SX1 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX1 ) @ SX3 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SX0 @ SX2 @ SX4 ) @ SX1 ) @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[382]) ).

thf(431,plain,
    ( ( ! [SX0: produc1260470173ar_int > $o,SX1: produc1260470173ar_int] :
          ( ~ ! [SX2: com,SX3: list_char > int] : ( SX0 @ ( produc1193801173ar_int @ SX2 @ SX3 ) )
          | ( SX0 @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[343]) ).

thf(432,plain,
    ( ( ! [SX0: com,SX1: list_char > int,SX2: com,SX3: list_char > int] :
          ( ( ( produc1193801173ar_int @ SX0 @ SX1 )
            = ( produc1193801173ar_int @ SX2 @ SX3 ) )
          = ( ~ ( ( SX0 != SX2 )
                | ( SX1 != SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[332]) ).

thf(433,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: com,SX2: com,SX3: ( list_char > int ) > ( list_char > int ) > $o,SX4: list_char > int,SX5: list_char > int] :
          ( ~ ( relati775585786_valid @ SX0 @ SX1 @ SX2 @ SX3 )
          | ( relati775585786_valid @ SX0 @ SX1 @ SX2
            @ ^ [SX6: list_char > int,SX7: list_char > int] :
                ~ ( ~ ( SX3 @ SX4 @ SX5 )
                  | ~ ~ ! [SX8: list_char > int] :
                          ~ ~ ! [SX9: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SX0 @ SX8 @ SX9 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX8 ) @ SX6 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX9 ) @ SX7 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[370]) ).

thf(434,plain,
    ( ( ! [SX0: bexp,SX1: list_char > int,SX2: com] :
          ( ~ ~ ( bval @ SX0 @ SX1 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX0 @ SX2 ) @ SX1 ) @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[340]) ).

thf(435,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: com,SX2: com,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ~ ( relati775585786_valid @ SX0 @ ( seq @ SX1 @ SX2 ) @ SX3 @ SX4 )
          | ( relati775585786_valid
            @ ^ [SX5: list_char > int,SX6: list_char > int] :
                ~ ! [SX7: list_char > int] :
                    ~ ~ ! [SX8: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SX0 @ SX7 @ SX8 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX7 ) @ SX5 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SX3 @ SX8 ) @ SX6 ) )
                              | ~ ~ ! [SX9: list_char > int] :
                                      ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX5 ) @ SX9 )
                                          | ~ ( SX4 @ SX9 @ SX6 ) ) )
            @ SX2
            @ skip
            @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[363]) ).

thf(436,plain,
    ( ( ! [SX0: list_char > int,SX1: list_char > int] :
          ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SX0 ) @ SX1 )
          | ( SX1 = SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[368]) ).

thf(437,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o,SX5: com] :
          ( ~ ( relati775585786_valid
              @ ^ [SX6: list_char > int,SX7: list_char > int] :
                  ~ ( ~ ( SX0 @ SX6 @ SX7 )
                    | ~ ( bval @ SX1 @ SX6 ) )
              @ SX2
              @ SX3
              @ SX4 )
          | ( relati775585786_valid @ SX0 @ ( if @ SX1 @ SX2 @ SX5 ) @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[373]) ).

thf(438,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: ( list_char > int ) > ( list_char > int ) > $o,SX2: com] :
          ( ~ ! [SX3: list_char > int,SX4: list_char > int] :
                ( ~ ( SX0 @ SX3 @ SX4 )
                | ~ ! [SX5: list_char > int] :
                      ~ ~ ( ~ ( SX1 @ SX3 @ SX5 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX5 ) @ SX4 ) ) )
          | ( relati2102071307_hoare @ SX1 @ skip @ SX2 @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[380]) ).

thf(439,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: com,SX4: com,SX5: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ~ ( relati775585786_valid @ SX0 @ ( if @ SX1 @ SX2 @ SX3 ) @ SX4 @ SX5 )
          | ~ ( ~ ( relati775585786_valid
                  @ ^ [SX6: list_char > int,SX7: list_char > int] :
                      ~ ( ~ ( SX0 @ SX6 @ SX7 )
                        | ~ ( bval @ SX1 @ SX6 ) )
                  @ SX2
                  @ SX4
                  @ ^ [SX6: list_char > int,SX7: list_char > int] :
                      ~ ( ~ ( SX5 @ SX6 @ SX7 )
                        | ~ ~ ! [SX8: list_char > int] :
                                ~ ~ ! [SX9: list_char > int] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SX0 @ SX8 @ SX9 )
                                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX8 ) @ SX6 ) )
                                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SX4 @ SX9 ) @ SX7 ) )
                                          | ~ ( bval @ SX1 @ SX8 ) ) ) )
              | ~ ( relati775585786_valid
                  @ ^ [SX6: list_char > int,SX7: list_char > int] :
                      ~ ( ~ ( SX0 @ SX6 @ SX7 )
                        | ~ ~ ( bval @ SX1 @ SX6 ) )
                  @ SX3
                  @ SX4
                  @ ^ [SX6: list_char > int,SX7: list_char > int] :
                      ~ ( ~ ( SX5 @ SX6 @ SX7 )
                        | ~ ~ ! [SX8: list_char > int] :
                                ~ ~ ! [SX9: list_char > int] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SX0 @ SX8 @ SX9 )
                                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SX3 @ SX8 ) @ SX6 ) )
                                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SX4 @ SX9 ) @ SX7 ) )
                                          | ~ ~ ( bval @ SX1 @ SX8 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[372]) ).

thf(440,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o,SX5: com] :
          ( ~ ( relati775585786_valid
              @ ^ [SX6: list_char > int,SX7: list_char > int] :
                  ~ ( ~ ( SX0 @ SX6 @ SX7 )
                    | ~ ~ ( bval @ SX1 @ SX6 ) )
              @ SX2
              @ SX3
              @ SX4 )
          | ( relati775585786_valid @ SX0 @ ( if @ SX1 @ SX5 @ SX2 ) @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[374]) ).

thf(441,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: ( list_char > int ) > ( list_char > int ) > $o,SX4: com] :
          ( ~ ( relati2102071307_hoare
              @ ^ [SX5: list_char > int,SX6: list_char > int] :
                  ~ ( ~ ( SX0 @ SX5 @ SX6 )
                    | ~ ~ ( bval @ SX1 @ SX5 ) )
              @ skip
              @ SX2
              @ SX3 )
          | ( relati2102071307_hoare @ SX0 @ ( while @ SX1 @ SX4 ) @ SX2 @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[384]) ).

thf(442,plain,
    ( ( ! [SX0: nat] :
          ( SX0
         != ( suc @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[348]) ).

thf(443,plain,
    ( ( ! [SX0: bexp,SX1: com,SX2: list_char > int,SX3: list_char > int] :
          ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX0 @ SX1 ) @ SX2 ) @ SX3 )
          | ~ ( ( SX3 != SX2 )
              | ( bval @ SX0 @ SX2 ) )
          | ~ ( ~ ( bval @ SX0 @ SX2 )
              | ! [SX4: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX2 ) @ SX4 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX0 @ SX1 ) @ SX4 ) @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[342]) ).

thf(444,plain,
    ( ( ! [SX0: com,SX1: list_char > int,SX2: com,SX3: list_char > int] :
          ( ( ( produc1193801173ar_int @ SX0 @ SX1 )
           != ( produc1193801173ar_int @ SX2 @ SX3 ) )
          | ~ ( ( SX0 != SX2 )
              | ( SX1 != SX3 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[345]) ).

thf(445,plain,
    ( ( relati775585786_valid
      = ( ^ [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: com,SX2: com,SX3: ( list_char > int ) > ( list_char > int ) > $o] :
          ! [SX4: list_char > int,SX5: list_char > int] :
            ( ~ ( SX3 @ SX4 @ SX5 )
            | ~ ! [SX6: list_char > int] :
                  ~ ~ ! [SX7: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SX0 @ SX6 @ SX7 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX6 ) @ SX4 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX7 ) @ SX5 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[339]) ).

thf(446,plain,
    ( ( ! [SX0: nat] :
          ( zero_zero_nat
         != ( suc @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[388]) ).

thf(447,plain,
    ( ( ! [SX0: com,SX1: list_char > int,SX2: com,SX3: list_char > int] :
          ( ( ( produc1193801173ar_int @ SX0 @ SX1 )
            = ( produc1193801173ar_int @ SX2 @ SX3 ) )
          = ( ~ ( ( SX0 != SX2 )
                | ( SX1 != SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[331]) ).

thf(448,plain,
    ( ( ! [SX0: nat > $o,SX1: nat] :
          ( ~ ( SX0 @ zero_zero_nat )
          | ~ ! [SX2: nat] :
                ( ~ ( SX0 @ SX2 )
                | ( SX0 @ ( suc @ SX2 ) ) )
          | ( SX0 @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[390]) ).

thf(449,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ~ ( relati2102071307_hoare
              @ ^ [SX5: list_char > int,SX6: list_char > int] :
                  ~ ( ~ ( SX0 @ SX5 @ SX6 )
                    | ~ ( bval @ SX1 @ SX5 ) )
              @ ( seq @ SX2 @ ( while @ SX1 @ SX2 ) )
              @ SX3
              @ SX4 )
          | ( relati2102071307_hoare @ SX0 @ ( while @ SX1 @ SX2 ) @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[375]) ).

thf(450,plain,
    ( ( ! [SX0: produc1260470173ar_int] :
          ~ ! [SX1: com,SX2: list_char > int] :
              ( SX0
             != ( produc1193801173ar_int @ SX1 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[344]) ).

thf(451,plain,
    ( ( ! [SX0: com,SX1: produc1260470173ar_int > com,SX2: produc1260470173ar_int,SX3: list_char > int,SX4: produc1260470173ar_int > list_char > int,SX5: set_Pr1148378109ar_int] :
          ( ( SX0
           != ( SX1 @ SX2 ) )
          | ( SX3
           != ( SX4 @ SX2 ) )
          | ~ ( member92250950ar_int @ SX2 @ SX5 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SX0 @ SX3 ) @ ( bNF_Gr202451329ar_int @ SX5 @ SX1 @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[399]) ).

thf(452,plain,
    ( ( ! [SX0: nat > ( list_char > int ) > ( list_char > int ) > $o,SX1: nat,SX2: bexp,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o,SX5: com,SX6: list_char > int,SX7: list_char > int] :
          ( ~ ! [SX8: nat,SX9: list_char > int,SX10: list_char > int] :
                ( ~ ( SX0 @ ( plus_plus_nat @ SX1 @ ( suc @ SX8 ) ) @ SX9 @ SX10 )
                | ~ ! [SX11: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SX0 @ ( plus_plus_nat @ SX1 @ SX8 ) @ SX11 @ SX10 )
                                | ~ ( bval @ SX2 @ SX11 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX3 @ SX11 ) @ SX9 ) ) )
          | ~ ! [SX8: list_char > int,SX9: list_char > int] :
                ( ~ ( SX4 @ SX8 @ SX9 )
                | ~ ! [SX10: list_char > int] :
                      ~ ~ ! [SX11: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SX12: nat] :
                                              ~ ( SX0 @ ( plus_plus_nat @ SX1 @ SX12 ) @ SX10 @ SX11 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX2 @ SX3 ) @ SX10 ) @ SX8 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SX5 @ SX11 ) @ SX9 ) ) )
          | ~ ( SX4 @ SX6 @ SX7 )
          | ~ ! [SX8: list_char > int] :
                ~ ~ ! [SX9: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SX0 @ SX1 @ SX8 @ SX9 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX2 @ SX3 ) @ SX8 ) @ SX6 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX5 @ SX9 ) @ SX7 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[356]) ).

thf(453,plain,
    ( ( ! [SX0: list_char > int,SX1: list_char > int,SX2: list_char > int,SX3: list_char > int,SX4: list_char > int] :
          ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SX0 ) @ SX1 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SX2 ) @ SX0 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SX3 ) @ SX4 )
          | ~ ( q @ SX1 @ SX4 )
          | ~ ( bval @ b @ SX2 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SX2 @ SX3 )
          | ~ ! [SX5: list_char > int] :
                ~ ~ ! [SX6: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SX5 @ SX6 )
                                      | ~ ( bval @ b @ SX5 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SX5 ) @ SX0 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SX6 ) @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[333]) ).

thf(454,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: nat,SX4: com,SX5: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SX0 @ SX1 @ SX2 @ SX3 ) @ ( while @ SX1 @ SX2 ) @ SX4 @ SX5 )
          | ( relati775585786_valid
            @ ^ [SX6: list_char > int,SX7: list_char > int] :
                ~ ( ~ ( relati23543761ar_int @ SX0 @ SX1 @ SX2 @ SX3 @ SX6 @ SX7 )
                  | ~ ( bval @ SX1 @ SX6 ) )
            @ SX2
            @ skip
            @ ^ [SX6: list_char > int,SX7: list_char > int] :
                ~ ( ~ ( relati23543761ar_int @ SX0 @ SX1 @ SX2 @ ( suc @ SX3 ) @ SX6 @ SX7 )
                  | ~ ~ ! [SX8: list_char > int] :
                          ~ ~ ! [SX9: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SX1 @ SX2 ) @ SX6 ) @ SX8 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX4 @ SX7 ) @ SX9 ) )
                                    | ~ ( SX5 @ SX8 @ SX9 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[371]) ).

thf(455,plain,
    ( ( ! [SX0: nat] :
          ( ~ ( ( SX0 != zero_zero_nat ) )
          | ~ ! [SX1: nat] :
                ( SX0
               != ( suc @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[398]) ).

thf(456,plain,
    ( ( ! [SX0: nat] :
          ( ( suc @ SX0 )
         != zero_zero_nat ) )
    = $true ),
    inference(unfold_def,[status(thm)],[387]) ).

thf(457,plain,
    ( ( ! [SX0: com,SX1: com,SX2: list_char > int,SX3: list_char > int] :
          ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SX0 @ SX1 ) @ SX2 ) @ SX3 )
          | ~ ! [SX4: list_char > int] :
                ( ~ ( big_big_step @ ( produc1193801173ar_int @ SX0 @ SX2 ) @ SX4 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX4 ) @ SX3 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[365]) ).

thf(458,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: ( list_char > int ) > ( list_char > int ) > $o,SX2: com] :
          ( ~ ! [SX3: list_char > int,SX4: list_char > int] :
                ( ~ ( SX0 @ SX3 @ SX4 )
                | ~ ! [SX5: list_char > int] :
                      ~ ~ ( ~ ( SX1 @ SX3 @ SX5 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX5 ) @ SX4 ) ) )
          | ( relati775585786_valid @ SX1 @ skip @ SX2 @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[355]) ).

thf(459,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: com,SX2: com,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ~ ( relati775585786_valid @ SX0 @ ( seq @ SX1 @ SX2 ) @ SX3 @ SX4 )
          | ( relati775585786_valid @ SX0 @ SX1 @ SX3
            @ ^ [SX5: list_char > int,SX6: list_char > int] :
                ~ ! [SX7: list_char > int] :
                    ~ ~ ! [SX8: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SX0 @ SX7 @ SX8 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX7 ) @ SX5 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SX3 @ SX8 ) @ SX6 ) )
                              | ~ ~ ! [SX9: list_char > int] :
                                      ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX5 ) @ SX9 )
                                          | ~ ( SX4 @ SX9 @ SX6 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[364]) ).

thf(460,plain,
    ( ( ! [SX0: nat] :
          ( zero_zero_nat
         != ( suc @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[395]) ).

thf(461,plain,
    ( ( ! [SX0: nat,SX1: nat] :
          ( ( SX0
           != ( suc @ SX1 ) )
          | ( SX0 != zero_zero_nat ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[389]) ).

thf(462,plain,
    ( ( ! [SX0: list_typerep,SX1: nat] :
          ( ( ( size_s416147576yperep @ SX0 )
            = ( suc @ SX1 ) )
          = ( ~ ! [SX2: typerep] :
                  ~ ~ ! [SX3: list_typerep] :
                        ~ ~ ( ( SX0
                             != ( cons_typerep @ SX2 @ SX3 ) )
                            | ( ( size_s416147576yperep @ SX3 )
                             != SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[404]) ).

thf(463,plain,
    ( ( ! [SX0: bexp,SX1: list_char > int,SX2: com,SX3: list_char > int,SX4: com] :
          ( ~ ~ ( bval @ SX0 @ SX1 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX1 ) @ SX3 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SX0 @ SX4 @ SX2 ) @ SX1 ) @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[381]) ).

thf(464,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ~ ( relati775585786_valid
              @ ^ [SX5: list_char > int,SX6: list_char > int] :
                  ~ ( ~ ( SX0 @ SX5 @ SX6 )
                    | ~ ( bval @ SX1 @ SX5 ) )
              @ ( seq @ SX2 @ ( while @ SX1 @ SX2 ) )
              @ SX3
              @ SX4 )
          | ( relati775585786_valid @ SX0 @ ( while @ SX1 @ SX2 ) @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[353]) ).

thf(465,plain,
    ( ( ! [SX0: nat,SX1: nat] :
          ( ( ( suc @ SX0 )
           != ( suc @ SX1 ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[349]) ).

thf(466,plain,
    ( ( ! [SX0: nat > nat > $o,SX1: nat,SX2: nat] :
          ( ~ ! [SX3: nat] : ( SX0 @ SX3 @ zero_zero_nat )
          | ~ ! [SX3: nat] : ( SX0 @ zero_zero_nat @ ( suc @ SX3 ) )
          | ~ ! [SX3: nat,SX4: nat] :
                ( ~ ( SX0 @ SX3 @ SX4 )
                | ( SX0 @ ( suc @ SX3 ) @ ( suc @ SX4 ) ) )
          | ( SX0 @ SX1 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[391]) ).

thf(467,plain,
    ( ( ! [SX0: nat > $o,SX1: nat] :
          ( ~ ( SX0 @ SX1 )
          | ~ ! [SX2: nat] :
                ( ~ ( SX0 @ ( suc @ SX2 ) )
                | ( SX0 @ SX2 ) )
          | ( SX0 @ zero_zero_nat ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[392]) ).

thf(468,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: com,SX4: ( list_char > int ) > ( list_char > int ) > $o,SX5: com] :
          ( ~ ( relati2102071307_hoare
              @ ^ [SX6: list_char > int,SX7: list_char > int] :
                  ~ ( ~ ( SX0 @ SX6 @ SX7 )
                    | ~ ( bval @ SX1 @ SX6 ) )
              @ SX2
              @ SX3
              @ SX4 )
          | ( relati2102071307_hoare @ SX0 @ ( if @ SX1 @ SX2 @ SX5 ) @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[377]) ).

thf(469,plain,
    ( ( ! [SX0: com,SX1: list_char > int,SX2: set_Pr1148378109ar_int,SX3: list_char > int] :
          ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SX0 @ SX1 ) @ SX2 )
          | ( SX3 != SX1 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SX0 @ SX3 ) @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[403]) ).

thf(470,plain,
    ( ( bNF_Gr202451329ar_int
      = ( ^ [SX0: set_Pr1148378109ar_int,SX1: produc1260470173ar_int > com,SX2: produc1260470173ar_int > list_char > int] :
            ( collec770796680ar_int
            @ ^ [SX3: produc1260470173ar_int] :
                ~ ! [SX4: produc1260470173ar_int] :
                    ~ ~ ( ( SX3
                         != ( produc1193801173ar_int @ ( SX1 @ SX4 ) @ ( SX2 @ SX4 ) ) )
                        | ~ ( member92250950ar_int @ SX4 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[385]) ).

thf(471,plain,
    ( ( ! [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: bexp,SX2: com,SX3: nat] :
          ( ( relati23543761ar_int @ SX0 @ SX1 @ SX2 @ ( suc @ SX3 ) )
          = ( ^ [SX4: list_char > int,SX5: list_char > int] :
                ~ ! [SX6: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX6 ) @ SX4 )
                              | ~ ( bval @ SX1 @ SX6 ) )
                        | ~ ( relati23543761ar_int @ SX0 @ SX1 @ SX2 @ SX3 @ SX6 @ SX5 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[354]) ).

thf(472,plain,
    ( ( ! [SX0: nat] :
          ( zero_zero_nat
         != ( suc @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[386]) ).

thf(473,plain,
    ! [SV1: nat] :
      ( ( ! [SY387: nat] :
            ( ( ( suc @ SV1 )
              = ( suc @ SY387 ) )
            = ( SV1 = SY387 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[329]) ).

thf(474,plain,
    ! [SV2: nat] :
      ( ( ! [SY388: nat] :
            ( ( ( suc @ SV2 )
              = ( suc @ SY388 ) )
            = ( SV2 = SY388 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[330]) ).

thf(475,plain,
    ! [SV3: com] :
      ( ( ! [SY389: com] :
            ( ( ! [SY390: list_char > int,SY391: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY390 ) @ SY391 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY389 @ SY390 ) @ SY391 ) ) )
            = ( ! [SY392: list_char > int,SY393: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SY389 @ SY392 ) @ SY393 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY392 ) @ SY393 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[334]) ).

thf(476,plain,
    ! [SV4: com] :
      ( ( ! [SY394: list_char > int,SY395: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SY394 ) @ SY395 )
            = ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SY394 ) @ SY395 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[335]) ).

thf(477,plain,
    ! [SV5: set_Pr1148378109ar_int] :
      ( ( ! [SY396: set_Pr1148378109ar_int] :
            ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
              = ( ^ [X: com,Y4: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ X @ Y4 ) @ SY396 ) ) )
            = ( SV5 = SY396 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[357]) ).

thf(478,plain,
    ! [SV6: nat] :
      ( ( ! [SY401: nat] :
            ( ( plus_plus_nat @ SV6 @ ( suc @ SY401 ) )
            = ( suc @ ( plus_plus_nat @ SV6 @ SY401 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[358]) ).

thf(479,plain,
    ! [SV7: list_char > int] :
      ( ( ! [SY402: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SY402 )
            = ( SV7 = SY402 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[359]) ).

thf(480,plain,
    ! [SV8: nat] :
      ( ( ! [SY403: nat] :
            ( ( plus_plus_nat @ ( suc @ SV8 ) @ SY403 )
            = ( plus_plus_nat @ SV8 @ ( suc @ SY403 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[360]) ).

thf(481,plain,
    ! [SV9: nat] :
      ( ( ! [SY404: nat] :
            ( ( plus_plus_nat @ ( suc @ SV9 ) @ SY404 )
            = ( suc @ ( plus_plus_nat @ SV9 @ SY404 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[362]) ).

thf(482,plain,
    ! [SV10: com] :
      ( ( ! [SY405: com,SY406: com,SY407: list_char > int,SY408: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SY405 ) @ SY406 ) @ SY407 ) @ SY408 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SY405 @ SY406 ) ) @ SY407 ) @ SY408 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[366]) ).

thf(483,plain,
    ! [SV11: list_char > int] :
      ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV11 ) @ SV11 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[369]) ).

thf(484,plain,
    ! [SV12: bexp] :
      ( ( ! [SY409: bexp,SY410: com,SY411: com,SY412: com,SY413: list_char > int,SY414: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SY409 @ SY410 @ SY411 ) @ SY412 ) @ SY413 ) @ SY414 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( if @ SY409 @ ( if @ SV12 @ SY410 @ SY412 ) @ ( if @ SV12 @ SY411 @ SY412 ) ) @ SY413 ) @ SY414 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[378]) ).

thf(485,plain,
    ! [SV13: bexp] :
      ( ( ! [SY415: com,SY416: list_char > int,SY417: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SY415 @ SY415 ) @ SY416 ) @ SY417 )
            = ( big_big_step @ ( produc1193801173ar_int @ SY415 @ SY416 ) @ SY417 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[379]) ).

thf(486,plain,
    ! [SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY418: bexp,SY419: com] :
            ( ( relati23543761ar_int @ SV14 @ SY418 @ SY419 @ zero_zero_nat )
            = SV14 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[400]) ).

thf(487,plain,
    ! [SV15: typerep] :
      ( ( ! [SY420: list_typerep] :
            ( ( size_s416147576yperep @ ( cons_typerep @ SV15 @ SY420 ) )
            = ( suc @ ( size_s416147576yperep @ SY420 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[406]) ).

thf(488,plain,
    ! [SV16: nat] :
      ( ( ! [SY421: typerep,SY422: list_typerep] :
            ( ( gen_length_typerep @ SV16 @ ( cons_typerep @ SY421 @ SY422 ) )
            = ( gen_length_typerep @ ( suc @ SV16 ) @ SY422 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[407]) ).

thf(489,plain,
    ! [SV17: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY423: bexp,SY424: com,SY425: nat,SY426: com,SY427: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SY423 @ SY424 @ ( suc @ SY425 ) ) @ ( while @ SY423 @ SY424 ) @ SY426 @ SY427 )
            | ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SY423 @ SY424 @ SY425 ) @ ( while @ SY423 @ SY424 ) @ SY426 @ SY427 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[409]) ).

thf(490,plain,
    ( ( ~ ! [SX0: list_char > int] :
            ~ ~ ! [SX1: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SX0 @ SX1 )
                                  | ~ ( bval @ b @ SX0 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SX0 ) @ ta ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SX1 ) @ t_a ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[410]) ).

thf(491,plain,
    ! [SV18: bexp] :
      ( ( ! [SY428: com,SY429: com,SY430: list_char > int,SY431: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SY428 @ SY429 ) @ SY430 ) @ SY431 )
            | ~ ( ~ ( bval @ SV18 @ SY430 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SY428 @ SY430 ) @ SY431 ) )
            | ~ ( ~ ~ ( bval @ SV18 @ SY430 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SY429 @ SY430 ) @ SY431 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[411]) ).

thf(492,plain,
    ! [SV19: nat] :
      ( ( ! [SY432: nat] :
            ( ( ( suc @ zero_zero_nat )
              = ( plus_plus_nat @ SV19 @ SY432 ) )
            = ( ~ ( ( SV19
                   != ( suc @ zero_zero_nat ) )
                  | ( SY432 != zero_zero_nat ) )
              | ~ ( ( SV19 != zero_zero_nat )
                  | ( SY432
                   != ( suc @ zero_zero_nat ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[412]) ).

thf(493,plain,
    ! [SV20: produc1260470173ar_int] :
      ( ( ~ ! [SY433: com] :
              ~ ~ ! [SY434: list_char > int] :
                    ( SV20
                   != ( produc1193801173ar_int @ SY433 @ SY434 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[413]) ).

thf(494,plain,
    ! [SV21: nat] :
      ( ( ( suc @ SV21 )
       != zero_zero_nat )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[414]) ).

thf(495,plain,
    ! [SV22: com] :
      ( ( ! [SY435: com,SY436: com] :
            ( ~ ! [SY437: list_char > int,SY438: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY437 ) @ SY438 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY435 @ SY437 ) @ SY438 ) )
            | ~ ! [SX3: list_char > int,SX4: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SY435 @ SX3 ) @ SX4 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY436 @ SX3 ) @ SX4 ) )
            | ! [SY441: list_char > int,SY442: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY441 ) @ SY442 )
                = ( big_big_step @ ( produc1193801173ar_int @ SY436 @ SY441 ) @ SY442 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[415]) ).

thf(496,plain,
    ! [SV23: bexp] :
      ( ( ! [SY443: com,SY444: list_char > int,SY445: list_char > int,SY446: com] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SY443 ) @ SY444 ) @ SY445 )
            | ~ ! [SX5: list_char > int,SX6: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SY443 @ SX5 ) @ SX6 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY446 @ SX5 ) @ SX6 ) )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SY446 ) @ SY444 ) @ SY445 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[416]) ).

thf(497,plain,
    ! [SV24: nat] :
      ( ( ~ ( ( SV24 != zero_zero_nat ) )
        | ~ ! [SY449: nat] :
              ( SV24
             != ( suc @ SY449 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[417]) ).

thf(498,plain,
    ! [SV25: produc1260470173ar_int > $o] :
      ( ( ! [SY450: produc1260470173ar_int] :
            ( ~ ! [SY451: com,SY452: list_char > int] : ( SV25 @ ( produc1193801173ar_int @ SY451 @ SY452 ) )
            | ( SV25 @ SY450 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[418]) ).

thf(499,plain,
    ! [SV26: bexp] :
      ( ( ! [SY453: list_char > int,SY454: com,SY455: list_char > int,SY456: list_char > int] :
            ( ~ ( bval @ SV26 @ SY453 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY454 @ SY453 ) @ SY455 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SY454 ) @ SY455 ) @ SY456 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SY454 ) @ SY453 ) @ SY456 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[419]) ).

thf(500,plain,
    ! [SV27: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY457: bexp,SY458: com,SY459: com,SY460: ( list_char > int ) > ( list_char > int ) > $o,SY461: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY462: list_char > int,SY463: list_char > int] :
                    ~ ( ~ ( SV27 @ SY462 @ SY463 )
                      | ~ ~ ( bval @ SY457 @ SY462 ) )
                @ SY458
                @ SY459
                @ SY460 )
            | ( relati2102071307_hoare @ SV27 @ ( if @ SY457 @ SY461 @ SY458 ) @ SY459 @ SY460 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[420]) ).

thf(501,plain,
    ! [SV28: nat > $o] :
      ( ( ! [SY464: nat] :
            ( ~ ( SV28 @ zero_zero_nat )
            | ~ ! [SY465: nat] :
                  ( ~ ( SV28 @ SY465 )
                  | ( SV28 @ ( suc @ SY465 ) ) )
            | ( SV28 @ SY464 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[421]) ).

thf(502,plain,
    ! [SV29: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY466: bexp,SY467: com,SY468: ( list_char > int ) > ( list_char > int ) > $o,SY469: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY470: list_char > int,SY471: list_char > int] :
                    ~ ( ~ ( SV29 @ SY470 @ SY471 )
                      | ~ ~ ( bval @ SY466 @ SY470 ) )
                @ skip
                @ SY467
                @ SY468 )
            | ( relati775585786_valid @ SV29 @ ( while @ SY466 @ SY469 ) @ SY467 @ SY468 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[422]) ).

thf(503,plain,
    ! [SV30: com] :
      ( ( ! [SY472: list_char > int,SY473: list_char > int,SY474: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SY472 ) @ SY473 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SY472 ) @ SY474 )
            | ( SY474 = SY473 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[423]) ).

thf(504,plain,
    ! [SV31: com] :
      ( ( ! [SY475: list_char > int,SY476: list_char > int,SY477: com,SY478: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SY475 ) @ SY476 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY477 @ SY476 ) @ SY478 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SY477 ) @ SY475 ) @ SY478 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[424]) ).

thf(505,plain,
    ! [SV32: nat] :
      ( ( ! [SY479: nat,SY480: nat] :
            ( ( SV32
             != ( plus_plus_nat @ SY479 @ SY480 ) )
            | ( ( suc @ SV32 )
              = ( plus_plus_nat @ SY479 @ ( suc @ SY480 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[425]) ).

thf(506,plain,
    ! [SV33: com] :
      ( ( ! [SY481: com,SY482: bexp] :
            ( ~ ! [SY483: list_char > int,SY484: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ SY483 ) @ SY484 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY481 @ SY483 ) @ SY484 ) )
            | ! [SY485: list_char > int,SY486: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY482 @ SV33 ) @ SY485 ) @ SY486 )
                = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY482 @ SY481 ) @ SY485 ) @ SY486 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[426]) ).

thf(507,plain,
    ! [SV34: nat] :
      ( ( zero_zero_nat
       != ( suc @ SV34 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[427]) ).

thf(508,plain,
    ! [SV35: nat] :
      ( ( ! [SY487: list_typerep] :
            ( ( ( suc @ SV35 )
              = ( size_s416147576yperep @ SY487 ) )
            = ( ~ ! [SY488: typerep] :
                    ~ ~ ! [SY489: list_typerep] :
                          ~ ~ ( ( SY487
                               != ( cons_typerep @ SY488 @ SY489 ) )
                              | ( ( size_s416147576yperep @ SY489 )
                               != SV35 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[428]) ).

thf(509,plain,
    ! [SV36: nat] :
      ( ( ! [SY490: nat] :
            ( ( ( plus_plus_nat @ SV36 @ SY490 )
              = ( suc @ zero_zero_nat ) )
            = ( ~ ( ( SV36
                   != ( suc @ zero_zero_nat ) )
                  | ( SY490 != zero_zero_nat ) )
              | ~ ( ( SV36 != zero_zero_nat )
                  | ( SY490
                   != ( suc @ zero_zero_nat ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[429]) ).

thf(510,plain,
    ! [SV37: bexp] :
      ( ( ! [SY491: list_char > int,SY492: com,SY493: list_char > int,SY494: com] :
            ( ~ ( bval @ SV37 @ SY491 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY492 @ SY491 ) @ SY493 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SY492 @ SY494 ) @ SY491 ) @ SY493 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[430]) ).

thf(511,plain,
    ! [SV38: produc1260470173ar_int > $o] :
      ( ( ! [SY495: produc1260470173ar_int] :
            ( ~ ! [SY496: com,SY497: list_char > int] : ( SV38 @ ( produc1193801173ar_int @ SY496 @ SY497 ) )
            | ( SV38 @ SY495 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[431]) ).

thf(512,plain,
    ! [SV39: com] :
      ( ( ! [SY498: list_char > int,SY499: com,SY500: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV39 @ SY498 )
              = ( produc1193801173ar_int @ SY499 @ SY500 ) )
            = ( ~ ( ( SV39 != SY499 )
                  | ( SY498 != SY500 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[432]) ).

thf(513,plain,
    ! [SV40: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY501: com,SY502: com,SY503: ( list_char > int ) > ( list_char > int ) > $o,SY504: list_char > int,SY505: list_char > int] :
            ( ~ ( relati775585786_valid @ SV40 @ SY501 @ SY502 @ SY503 )
            | ( relati775585786_valid @ SV40 @ SY501 @ SY502
              @ ^ [SY506: list_char > int,SY507: list_char > int] :
                  ~ ( ~ ( SY503 @ SY504 @ SY505 )
                    | ~ ~ ! [SY508: list_char > int] :
                            ~ ~ ! [SY509: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( SV40 @ SY508 @ SY509 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY501 @ SY508 ) @ SY506 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY502 @ SY509 ) @ SY507 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[433]) ).

thf(514,plain,
    ! [SV41: bexp] :
      ( ( ! [SY510: list_char > int,SY511: com] :
            ( ~ ~ ( bval @ SV41 @ SY510 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV41 @ SY511 ) @ SY510 ) @ SY510 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[434]) ).

thf(515,plain,
    ! [SV42: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY512: com,SY513: com,SY514: com,SY515: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV42 @ ( seq @ SY512 @ SY513 ) @ SY514 @ SY515 )
            | ( relati775585786_valid
              @ ^ [SY516: list_char > int,SY517: list_char > int] :
                  ~ ! [SY518: list_char > int] :
                      ~ ~ ! [SY519: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV42 @ SY518 @ SY519 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY512 @ SY518 ) @ SY516 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY514 @ SY519 ) @ SY517 ) )
                                | ~ ~ ! [SX9: list_char > int] :
                                        ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SY513 @ SY516 ) @ SX9 )
                                            | ~ ( SY515 @ SX9 @ SY517 ) ) )
              @ SY513
              @ skip
              @ SY515 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[435]) ).

thf(516,plain,
    ! [SV43: list_char > int] :
      ( ( ! [SY521: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV43 ) @ SY521 )
            | ( SY521 = SV43 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[436]) ).

thf(517,plain,
    ! [SV44: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY522: bexp,SY523: com,SY524: com,SY525: ( list_char > int ) > ( list_char > int ) > $o,SY526: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY527: list_char > int,SY528: list_char > int] :
                    ~ ( ~ ( SV44 @ SY527 @ SY528 )
                      | ~ ( bval @ SY522 @ SY527 ) )
                @ SY523
                @ SY524
                @ SY525 )
            | ( relati775585786_valid @ SV44 @ ( if @ SY522 @ SY523 @ SY526 ) @ SY524 @ SY525 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[437]) ).

thf(518,plain,
    ! [SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY529: ( list_char > int ) > ( list_char > int ) > $o,SY530: com] :
            ( ~ ! [SY531: list_char > int,SY532: list_char > int] :
                  ( ~ ( SV45 @ SY531 @ SY532 )
                  | ~ ! [SX5: list_char > int] :
                        ~ ~ ( ~ ( SY529 @ SY531 @ SX5 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY530 @ SX5 ) @ SY532 ) ) )
            | ( relati2102071307_hoare @ SY529 @ skip @ SY530 @ SV45 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[438]) ).

thf(519,plain,
    ! [SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY534: bexp,SY535: com,SY536: com,SY537: com,SY538: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV46 @ ( if @ SY534 @ SY535 @ SY536 ) @ SY537 @ SY538 )
            | ~ ( ~ ( relati775585786_valid
                    @ ^ [SY539: list_char > int,SY540: list_char > int] :
                        ~ ( ~ ( SV46 @ SY539 @ SY540 )
                          | ~ ( bval @ SY534 @ SY539 ) )
                    @ SY535
                    @ SY537
                    @ ^ [SY541: list_char > int,SY542: list_char > int] :
                        ~ ( ~ ( SY538 @ SY541 @ SY542 )
                          | ~ ~ ! [SY543: list_char > int] :
                                  ~ ~ ! [SY544: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY543 @ SY544 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SY535 @ SY543 ) @ SY541 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY537 @ SY544 ) @ SY542 ) )
                                            | ~ ( bval @ SY534 @ SY543 ) ) ) )
                | ~ ( relati775585786_valid
                    @ ^ [SY545: list_char > int,SY546: list_char > int] :
                        ~ ( ~ ( SV46 @ SY545 @ SY546 )
                          | ~ ~ ( bval @ SY534 @ SY545 ) )
                    @ SY536
                    @ SY537
                    @ ^ [SY547: list_char > int,SY548: list_char > int] :
                        ~ ( ~ ( SY538 @ SY547 @ SY548 )
                          | ~ ~ ! [SY549: list_char > int] :
                                  ~ ~ ! [SY550: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY549 @ SY550 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SY536 @ SY549 ) @ SY547 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY537 @ SY550 ) @ SY548 ) )
                                            | ~ ~ ( bval @ SY534 @ SY549 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[439]) ).

thf(520,plain,
    ! [SV47: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY551: bexp,SY552: com,SY553: com,SY554: ( list_char > int ) > ( list_char > int ) > $o,SY555: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY556: list_char > int,SY557: list_char > int] :
                    ~ ( ~ ( SV47 @ SY556 @ SY557 )
                      | ~ ~ ( bval @ SY551 @ SY556 ) )
                @ SY552
                @ SY553
                @ SY554 )
            | ( relati775585786_valid @ SV47 @ ( if @ SY551 @ SY555 @ SY552 ) @ SY553 @ SY554 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[440]) ).

thf(521,plain,
    ! [SV48: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY558: bexp,SY559: com,SY560: ( list_char > int ) > ( list_char > int ) > $o,SY561: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY562: list_char > int,SY563: list_char > int] :
                    ~ ( ~ ( SV48 @ SY562 @ SY563 )
                      | ~ ~ ( bval @ SY558 @ SY562 ) )
                @ skip
                @ SY559
                @ SY560 )
            | ( relati2102071307_hoare @ SV48 @ ( while @ SY558 @ SY561 ) @ SY559 @ SY560 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[441]) ).

thf(522,plain,
    ! [SV49: nat] :
      ( ( SV49
       != ( suc @ SV49 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[442]) ).

thf(523,plain,
    ! [SV50: bexp] :
      ( ( ! [SY564: com,SY565: list_char > int,SY566: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SY564 ) @ SY565 ) @ SY566 )
            | ~ ( ( SY566 != SY565 )
                | ( bval @ SV50 @ SY565 ) )
            | ~ ( ~ ( bval @ SV50 @ SY565 )
                | ! [SY567: list_char > int] :
                    ( ~ ( big_big_step @ ( produc1193801173ar_int @ SY564 @ SY565 ) @ SY567 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SY564 ) @ SY567 ) @ SY566 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[443]) ).

thf(524,plain,
    ! [SV51: com] :
      ( ( ! [SY568: list_char > int,SY569: com,SY570: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV51 @ SY568 )
             != ( produc1193801173ar_int @ SY569 @ SY570 ) )
            | ~ ( ( SV51 != SY569 )
                | ( SY568 != SY570 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[444]) ).

thf(525,plain,
    ( ( ! [SV52: ( list_char > int ) > ( list_char > int ) > $o] :
          ( ( relati775585786_valid @ SV52 )
          = ( ^ [SY571: com,SY572: com,SY573: ( list_char > int ) > ( list_char > int ) > $o] :
              ! [SY574: list_char > int,SY575: list_char > int] :
                ( ~ ( SY573 @ SY574 @ SY575 )
                | ~ ! [SY576: list_char > int] :
                      ~ ~ ! [SY577: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ( SV52 @ SY576 @ SY577 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY571 @ SY576 ) @ SY574 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SY572 @ SY577 ) @ SY575 ) ) ) ) ) )
    = $true ),
    inference(extcnf_equal_pos,[status(thm)],[445]) ).

thf(526,plain,
    ( ( relati775585786_valid
      = ( ^ [SX0: ( list_char > int ) > ( list_char > int ) > $o,SX1: com,SX2: com,SX3: ( list_char > int ) > ( list_char > int ) > $o] :
          ! [SX4: list_char > int,SX5: list_char > int] :
            ( ~ ( SX3 @ SX4 @ SX5 )
            | ~ ! [SX6: list_char > int] :
                  ~ ~ ! [SX7: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SX0 @ SX6 @ SX7 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SX1 @ SX6 ) @ SX4 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SX2 @ SX7 ) @ SX5 ) ) ) ) )
    = $true ),
    inference(extcnf_equal_pos,[status(thm)],[445]) ).

thf(527,plain,
    ! [SV53: nat] :
      ( ( zero_zero_nat
       != ( suc @ SV53 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[446]) ).

thf(528,plain,
    ! [SV54: com] :
      ( ( ! [SY578: list_char > int,SY579: com,SY580: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV54 @ SY578 )
              = ( produc1193801173ar_int @ SY579 @ SY580 ) )
            = ( ~ ( ( SV54 != SY579 )
                  | ( SY578 != SY580 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[447]) ).

thf(529,plain,
    ! [SV55: nat > $o] :
      ( ( ! [SY581: nat] :
            ( ~ ( SV55 @ zero_zero_nat )
            | ~ ! [SY582: nat] :
                  ( ~ ( SV55 @ SY582 )
                  | ( SV55 @ ( suc @ SY582 ) ) )
            | ( SV55 @ SY581 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[448]) ).

thf(530,plain,
    ! [SV56: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY583: bexp,SY584: com,SY585: com,SY586: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY587: list_char > int,SY588: list_char > int] :
                    ~ ( ~ ( SV56 @ SY587 @ SY588 )
                      | ~ ( bval @ SY583 @ SY587 ) )
                @ ( seq @ SY584 @ ( while @ SY583 @ SY584 ) )
                @ SY585
                @ SY586 )
            | ( relati2102071307_hoare @ SV56 @ ( while @ SY583 @ SY584 ) @ SY585 @ SY586 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[449]) ).

thf(531,plain,
    ! [SV57: produc1260470173ar_int] :
      ( ( ~ ! [SY589: com,SY590: list_char > int] :
              ( SV57
             != ( produc1193801173ar_int @ SY589 @ SY590 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[450]) ).

thf(532,plain,
    ! [SV58: com] :
      ( ( ! [SY591: produc1260470173ar_int > com,SY592: produc1260470173ar_int,SY593: list_char > int,SY594: produc1260470173ar_int > list_char > int,SY595: set_Pr1148378109ar_int] :
            ( ( SV58
             != ( SY591 @ SY592 ) )
            | ( SY593
             != ( SY594 @ SY592 ) )
            | ~ ( member92250950ar_int @ SY592 @ SY595 )
            | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SY593 ) @ ( bNF_Gr202451329ar_int @ SY595 @ SY591 @ SY594 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[451]) ).

thf(533,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY596: nat,SY597: bexp,SY598: com,SY599: ( list_char > int ) > ( list_char > int ) > $o,SY600: com,SY601: list_char > int,SY602: list_char > int] :
            ( ~ ! [SY603: nat,SY604: list_char > int,SY605: list_char > int] :
                  ( ~ ( SV59 @ ( plus_plus_nat @ SY596 @ ( suc @ SY603 ) ) @ SY604 @ SY605 )
                  | ~ ! [SY606: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SY596 @ SY603 ) @ SY606 @ SY605 )
                                  | ~ ( bval @ SY597 @ SY606 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY598 @ SY606 ) @ SY604 ) ) )
            | ~ ! [SY607: list_char > int,SY608: list_char > int] :
                  ( ~ ( SY599 @ SY607 @ SY608 )
                  | ~ ! [SY609: list_char > int] :
                        ~ ~ ! [SY610: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ! [SY611: nat] :
                                                ~ ( SV59 @ ( plus_plus_nat @ SY596 @ SY611 ) @ SY609 @ SY610 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY597 @ SY598 ) @ SY609 ) @ SY607 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY600 @ SY610 ) @ SY608 ) ) )
            | ~ ( SY599 @ SY601 @ SY602 )
            | ~ ! [SY612: list_char > int] :
                  ~ ~ ! [SY613: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ SY596 @ SY612 @ SY613 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY597 @ SY598 ) @ SY612 ) @ SY601 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY600 @ SY613 ) @ SY602 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[452]) ).

thf(534,plain,
    ! [SV60: list_char > int] :
      ( ( ! [SY614: list_char > int,SY615: list_char > int,SY616: list_char > int,SY617: list_char > int] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SY614 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY615 ) @ SV60 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY616 ) @ SY617 )
            | ~ ( q @ SY614 @ SY617 )
            | ~ ( bval @ b @ SY615 )
            | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY615 @ SY616 )
            | ~ ! [SY618: list_char > int] :
                  ~ ~ ! [SY619: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY618 @ SY619 )
                                        | ~ ( bval @ b @ SY618 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY618 ) @ SV60 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY619 ) @ SY617 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[453]) ).

thf(535,plain,
    ! [SV61: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY620: bexp,SY621: com,SY622: nat,SY623: com,SY624: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV61 @ SY620 @ SY621 @ SY622 ) @ ( while @ SY620 @ SY621 ) @ SY623 @ SY624 )
            | ( relati775585786_valid
              @ ^ [SY625: list_char > int,SY626: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SY620 @ SY621 @ SY622 @ SY625 @ SY626 )
                    | ~ ( bval @ SY620 @ SY625 ) )
              @ SY621
              @ skip
              @ ^ [SY627: list_char > int,SY628: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SY620 @ SY621 @ ( suc @ SY622 ) @ SY627 @ SY628 )
                    | ~ ~ ! [SX8: list_char > int] :
                            ~ ~ ! [SX9: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY620 @ SY621 ) @ SY627 ) @ SX8 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY623 @ SY628 ) @ SX9 ) )
                                      | ~ ( SY624 @ SX8 @ SX9 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[454]) ).

thf(536,plain,
    ! [SV62: nat] :
      ( ( ~ ( ( SV62 != zero_zero_nat ) )
        | ~ ! [SY631: nat] :
              ( SV62
             != ( suc @ SY631 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[455]) ).

thf(537,plain,
    ! [SV63: nat] :
      ( ( ( suc @ SV63 )
       != zero_zero_nat )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[456]) ).

thf(538,plain,
    ! [SV64: com] :
      ( ( ! [SY632: com,SY633: list_char > int,SY634: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SY632 ) @ SY633 ) @ SY634 )
            | ~ ! [SY635: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SY633 ) @ SY635 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY632 @ SY635 ) @ SY634 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[457]) ).

thf(539,plain,
    ! [SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY636: ( list_char > int ) > ( list_char > int ) > $o,SY637: com] :
            ( ~ ! [SY638: list_char > int,SY639: list_char > int] :
                  ( ~ ( SV65 @ SY638 @ SY639 )
                  | ~ ! [SX5: list_char > int] :
                        ~ ~ ( ~ ( SY636 @ SY638 @ SX5 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY637 @ SX5 ) @ SY639 ) ) )
            | ( relati775585786_valid @ SY636 @ skip @ SY637 @ SV65 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[458]) ).

thf(540,plain,
    ! [SV66: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY641: com,SY642: com,SY643: com,SY644: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV66 @ ( seq @ SY641 @ SY642 ) @ SY643 @ SY644 )
            | ( relati775585786_valid @ SV66 @ SY641 @ SY643
              @ ^ [SY645: list_char > int,SY646: list_char > int] :
                  ~ ! [SY647: list_char > int] :
                      ~ ~ ! [SY648: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV66 @ SY647 @ SY648 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY641 @ SY647 ) @ SY645 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY643 @ SY648 ) @ SY646 ) )
                                | ~ ~ ! [SX9: list_char > int] :
                                        ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SY642 @ SY645 ) @ SX9 )
                                            | ~ ( SY644 @ SX9 @ SY646 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[459]) ).

thf(541,plain,
    ! [SV67: nat] :
      ( ( zero_zero_nat
       != ( suc @ SV67 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[460]) ).

thf(542,plain,
    ! [SV68: nat] :
      ( ( ! [SY650: nat] :
            ( ( SV68
             != ( suc @ SY650 ) )
            | ( SV68 != zero_zero_nat ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[461]) ).

thf(543,plain,
    ! [SV69: list_typerep] :
      ( ( ! [SY651: nat] :
            ( ( ( size_s416147576yperep @ SV69 )
              = ( suc @ SY651 ) )
            = ( ~ ! [SY652: typerep] :
                    ~ ~ ! [SY653: list_typerep] :
                          ~ ~ ( ( SV69
                               != ( cons_typerep @ SY652 @ SY653 ) )
                              | ( ( size_s416147576yperep @ SY653 )
                               != SY651 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[462]) ).

thf(544,plain,
    ! [SV70: bexp] :
      ( ( ! [SY654: list_char > int,SY655: com,SY656: list_char > int,SY657: com] :
            ( ~ ~ ( bval @ SV70 @ SY654 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY655 @ SY654 ) @ SY656 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SY657 @ SY655 ) @ SY654 ) @ SY656 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[463]) ).

thf(545,plain,
    ! [SV71: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY658: bexp,SY659: com,SY660: com,SY661: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid
                @ ^ [SY662: list_char > int,SY663: list_char > int] :
                    ~ ( ~ ( SV71 @ SY662 @ SY663 )
                      | ~ ( bval @ SY658 @ SY662 ) )
                @ ( seq @ SY659 @ ( while @ SY658 @ SY659 ) )
                @ SY660
                @ SY661 )
            | ( relati775585786_valid @ SV71 @ ( while @ SY658 @ SY659 ) @ SY660 @ SY661 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[464]) ).

thf(546,plain,
    ! [SV72: nat] :
      ( ( ! [SY664: nat] :
            ( ( ( suc @ SV72 )
             != ( suc @ SY664 ) )
            | ( SV72 = SY664 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[465]) ).

thf(547,plain,
    ! [SV73: nat > nat > $o] :
      ( ( ! [SY665: nat,SY666: nat] :
            ( ~ ! [SY667: nat] : ( SV73 @ SY667 @ zero_zero_nat )
            | ~ ! [SY668: nat] : ( SV73 @ zero_zero_nat @ ( suc @ SY668 ) )
            | ~ ! [SY669: nat,SY670: nat] :
                  ( ~ ( SV73 @ SY669 @ SY670 )
                  | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
            | ( SV73 @ SY665 @ SY666 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[466]) ).

thf(548,plain,
    ! [SV74: nat > $o] :
      ( ( ! [SY671: nat] :
            ( ~ ( SV74 @ SY671 )
            | ~ ! [SY672: nat] :
                  ( ~ ( SV74 @ ( suc @ SY672 ) )
                  | ( SV74 @ SY672 ) )
            | ( SV74 @ zero_zero_nat ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[467]) ).

thf(549,plain,
    ! [SV75: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY673: bexp,SY674: com,SY675: com,SY676: ( list_char > int ) > ( list_char > int ) > $o,SY677: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY678: list_char > int,SY679: list_char > int] :
                    ~ ( ~ ( SV75 @ SY678 @ SY679 )
                      | ~ ( bval @ SY673 @ SY678 ) )
                @ SY674
                @ SY675
                @ SY676 )
            | ( relati2102071307_hoare @ SV75 @ ( if @ SY673 @ SY674 @ SY677 ) @ SY675 @ SY676 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[468]) ).

thf(550,plain,
    ! [SV76: com] :
      ( ( ! [SY680: list_char > int,SY681: set_Pr1148378109ar_int,SY682: list_char > int] :
            ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SY680 ) @ SY681 )
            | ( SY682 != SY680 )
            | ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SY682 ) @ SY681 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[469]) ).

thf(551,plain,
    ( ( ! [SV77: set_Pr1148378109ar_int] :
          ( ( bNF_Gr202451329ar_int @ SV77 )
          = ( ^ [SY683: produc1260470173ar_int > com,SY684: produc1260470173ar_int > list_char > int] :
                ( collec770796680ar_int
                @ ^ [SY685: produc1260470173ar_int] :
                    ~ ! [SY686: produc1260470173ar_int] :
                        ~ ~ ( ( SY685
                             != ( produc1193801173ar_int @ ( SY683 @ SY686 ) @ ( SY684 @ SY686 ) ) )
                            | ~ ( member92250950ar_int @ SY686 @ SV77 ) ) ) ) ) )
    = $true ),
    inference(extcnf_equal_pos,[status(thm)],[470]) ).

thf(552,plain,
    ( ( bNF_Gr202451329ar_int
      = ( ^ [SX0: set_Pr1148378109ar_int,SX1: produc1260470173ar_int > com,SX2: produc1260470173ar_int > list_char > int] :
            ( collec770796680ar_int
            @ ^ [SX3: produc1260470173ar_int] :
                ~ ! [SX4: produc1260470173ar_int] :
                    ~ ~ ( ( SX3
                         != ( produc1193801173ar_int @ ( SX1 @ SX4 ) @ ( SX2 @ SX4 ) ) )
                        | ~ ( member92250950ar_int @ SX4 @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_equal_pos,[status(thm)],[470]) ).

thf(553,plain,
    ! [SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY687: bexp,SY688: com,SY689: nat] :
            ( ( relati23543761ar_int @ SV78 @ SY687 @ SY688 @ ( suc @ SY689 ) )
            = ( ^ [SY690: list_char > int,SY691: list_char > int] :
                  ~ ! [SY692: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SY688 @ SY692 ) @ SY690 )
                                | ~ ( bval @ SY687 @ SY692 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SY687 @ SY688 @ SY689 @ SY692 @ SY691 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[471]) ).

thf(554,plain,
    ! [SV79: nat] :
      ( ( zero_zero_nat
       != ( suc @ SV79 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[472]) ).

thf(555,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = ( SV1 = SV80 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[473]) ).

thf(556,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = ( SV2 = SV81 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[474]) ).

thf(557,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[475]) ).

thf(558,plain,
    ! [SV83: list_char > int,SV4: com] :
      ( ( ! [SY697: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SY697 )
            = ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SY697 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[476]) ).

thf(559,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = ( SV5 = SV84 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[477]) ).

thf(560,plain,
    ! [SV85: nat,SV6: nat] :
      ( ( ( plus_plus_nat @ SV6 @ ( suc @ SV85 ) )
        = ( suc @ ( plus_plus_nat @ SV6 @ SV85 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[478]) ).

thf(561,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = ( SV7 = SV86 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[479]) ).

thf(562,plain,
    ! [SV87: nat,SV8: nat] :
      ( ( ( plus_plus_nat @ ( suc @ SV8 ) @ SV87 )
        = ( plus_plus_nat @ SV8 @ ( suc @ SV87 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[480]) ).

thf(563,plain,
    ! [SV88: nat,SV9: nat] :
      ( ( ( plus_plus_nat @ ( suc @ SV9 ) @ SV88 )
        = ( suc @ ( plus_plus_nat @ SV9 @ SV88 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[481]) ).

thf(564,plain,
    ! [SV89: com,SV10: com] :
      ( ( ! [SY702: com,SY703: list_char > int,SY704: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SY702 ) @ SY703 ) @ SY704 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SY702 ) ) @ SY703 ) @ SY704 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[482]) ).

thf(565,plain,
    ! [SV90: bexp,SV12: bexp] :
      ( ( ! [SY705: com,SY706: com,SY707: com,SY708: list_char > int,SY709: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SY705 @ SY706 ) @ SY707 ) @ SY708 ) @ SY709 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SY705 @ SY707 ) @ ( if @ SV12 @ SY706 @ SY707 ) ) @ SY708 ) @ SY709 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[484]) ).

thf(566,plain,
    ! [SV91: com,SV13: bexp] :
      ( ( ! [SY710: list_char > int,SY711: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SY710 ) @ SY711 )
            = ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SY710 ) @ SY711 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[485]) ).

thf(567,plain,
    ! [SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY712: com] :
            ( ( relati23543761ar_int @ SV14 @ SV92 @ SY712 @ zero_zero_nat )
            = SV14 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[486]) ).

thf(568,plain,
    ! [SV93: list_typerep,SV15: typerep] :
      ( ( ( size_s416147576yperep @ ( cons_typerep @ SV15 @ SV93 ) )
        = ( suc @ ( size_s416147576yperep @ SV93 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[487]) ).

thf(569,plain,
    ! [SV94: typerep,SV16: nat] :
      ( ( ! [SY713: list_typerep] :
            ( ( gen_length_typerep @ SV16 @ ( cons_typerep @ SV94 @ SY713 ) )
            = ( gen_length_typerep @ ( suc @ SV16 ) @ SY713 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[488]) ).

thf(570,plain,
    ! [SV95: bexp,SV17: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY714: com,SY715: nat,SY716: com,SY717: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SY714 @ ( suc @ SY715 ) ) @ ( while @ SV95 @ SY714 ) @ SY716 @ SY717 )
            | ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SY714 @ SY715 ) @ ( while @ SV95 @ SY714 ) @ SY716 @ SY717 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[489]) ).

thf(571,plain,
    ( ( ! [SX0: list_char > int] :
          ~ ~ ! [SX1: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SX0 @ SX1 )
                                | ~ ( bval @ b @ SX0 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SX0 ) @ ta ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SX1 ) @ t_a ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[490]) ).

thf(572,plain,
    ! [SV96: com,SV18: bexp] :
      ( ( ! [SY718: com,SY719: list_char > int,SY720: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SY718 ) @ SY719 ) @ SY720 )
            | ~ ( ~ ( bval @ SV18 @ SY719 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SY719 ) @ SY720 ) )
            | ~ ( ~ ~ ( bval @ SV18 @ SY719 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SY718 @ SY719 ) @ SY720 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[491]) ).

thf(573,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) )
          | ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[492]) ).

thf(574,plain,
    ! [SV20: produc1260470173ar_int] :
      ( ( ! [SY433: com] :
            ~ ~ ! [SY434: list_char > int] :
                  ( SV20
                 != ( produc1193801173ar_int @ SY433 @ SY434 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[493]) ).

thf(575,plain,
    ! [SV21: nat] :
      ( ( ( suc @ SV21 )
        = zero_zero_nat )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[494]) ).

thf(576,plain,
    ! [SV98: com,SV22: com] :
      ( ( ! [SY721: com] :
            ( ~ ! [SY722: list_char > int,SY723: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY722 ) @ SY723 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY722 ) @ SY723 ) )
            | ~ ! [SY724: list_char > int,SY725: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY724 ) @ SY725 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY721 @ SY724 ) @ SY725 ) )
            | ! [SY441: list_char > int,SY442: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY441 ) @ SY442 )
                = ( big_big_step @ ( produc1193801173ar_int @ SY721 @ SY441 ) @ SY442 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[495]) ).

thf(577,plain,
    ! [SV99: com,SV23: bexp] :
      ( ( ! [SY728: list_char > int,SY729: list_char > int,SY730: com] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SY728 ) @ SY729 )
            | ~ ! [SY731: list_char > int,SY732: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ SY731 ) @ SY732 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY730 @ SY731 ) @ SY732 ) )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SY730 ) @ SY728 ) @ SY729 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[496]) ).

thf(578,plain,
    ! [SV24: nat] :
      ( ( ( ~ ( ( SV24 != zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ! [SY449: nat] :
                ( SV24
               != ( suc @ SY449 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[497]) ).

thf(579,plain,
    ! [SV100: produc1260470173ar_int,SV25: produc1260470173ar_int > $o] :
      ( ( ~ ! [SY451: com,SY452: list_char > int] : ( SV25 @ ( produc1193801173ar_int @ SY451 @ SY452 ) )
        | ( SV25 @ SV100 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[498]) ).

thf(580,plain,
    ! [SV101: list_char > int,SV26: bexp] :
      ( ( ! [SY735: com,SY736: list_char > int,SY737: list_char > int] :
            ( ~ ( bval @ SV26 @ SV101 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY735 @ SV101 ) @ SY736 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SY735 ) @ SY736 ) @ SY737 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SY735 ) @ SV101 ) @ SY737 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[499]) ).

thf(581,plain,
    ! [SV102: bexp,SV27: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY738: com,SY739: com,SY740: ( list_char > int ) > ( list_char > int ) > $o,SY741: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY742: list_char > int,SY743: list_char > int] :
                    ~ ( ~ ( SV27 @ SY742 @ SY743 )
                      | ~ ~ ( bval @ SV102 @ SY742 ) )
                @ SY738
                @ SY739
                @ SY740 )
            | ( relati2102071307_hoare @ SV27 @ ( if @ SV102 @ SY741 @ SY738 ) @ SY739 @ SY740 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[500]) ).

thf(582,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ~ ( SV28 @ zero_zero_nat )
        | ~ ! [SY465: nat] :
              ( ~ ( SV28 @ SY465 )
              | ( SV28 @ ( suc @ SY465 ) ) )
        | ( SV28 @ SV103 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[501]) ).

thf(583,plain,
    ! [SV104: bexp,SV29: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY745: com,SY746: ( list_char > int ) > ( list_char > int ) > $o,SY747: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY748: list_char > int,SY749: list_char > int] :
                    ~ ( ~ ( SV29 @ SY748 @ SY749 )
                      | ~ ~ ( bval @ SV104 @ SY748 ) )
                @ skip
                @ SY745
                @ SY746 )
            | ( relati775585786_valid @ SV29 @ ( while @ SV104 @ SY747 ) @ SY745 @ SY746 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[502]) ).

thf(584,plain,
    ! [SV105: list_char > int,SV30: com] :
      ( ( ! [SY750: list_char > int,SY751: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SY750 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SY751 )
            | ( SY751 = SY750 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[503]) ).

thf(585,plain,
    ! [SV106: list_char > int,SV31: com] :
      ( ( ! [SY752: list_char > int,SY753: com,SY754: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SV106 ) @ SY752 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY753 @ SY752 ) @ SY754 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SY753 ) @ SV106 ) @ SY754 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[504]) ).

thf(586,plain,
    ! [SV107: nat,SV32: nat] :
      ( ( ! [SY755: nat] :
            ( ( SV32
             != ( plus_plus_nat @ SV107 @ SY755 ) )
            | ( ( suc @ SV32 )
              = ( plus_plus_nat @ SV107 @ ( suc @ SY755 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[505]) ).

thf(587,plain,
    ! [SV108: com,SV33: com] :
      ( ( ! [SY756: bexp] :
            ( ~ ! [SY757: list_char > int,SY758: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ SY757 ) @ SY758 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ SY757 ) @ SY758 ) )
            | ! [SY759: list_char > int,SY760: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY756 @ SV33 ) @ SY759 ) @ SY760 )
                = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY756 @ SV108 ) @ SY759 ) @ SY760 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[506]) ).

thf(588,plain,
    ! [SV34: nat] :
      ( ( zero_zero_nat
        = ( suc @ SV34 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[507]) ).

thf(589,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = ( ~ ! [SY761: typerep] :
                ~ ~ ! [SY762: list_typerep] :
                      ~ ~ ( ( SV109
                           != ( cons_typerep @ SY761 @ SY762 ) )
                          | ( ( size_s416147576yperep @ SY762 )
                           != SV35 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[508]) ).

thf(590,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) )
          | ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[509]) ).

thf(591,plain,
    ! [SV111: list_char > int,SV37: bexp] :
      ( ( ! [SY763: com,SY764: list_char > int,SY765: com] :
            ( ~ ( bval @ SV37 @ SV111 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY763 @ SV111 ) @ SY764 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SY763 @ SY765 ) @ SV111 ) @ SY764 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[510]) ).

thf(592,plain,
    ! [SV112: produc1260470173ar_int,SV38: produc1260470173ar_int > $o] :
      ( ( ~ ! [SY496: com,SY497: list_char > int] : ( SV38 @ ( produc1193801173ar_int @ SY496 @ SY497 ) )
        | ( SV38 @ SV112 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[511]) ).

thf(593,plain,
    ! [SV113: list_char > int,SV39: com] :
      ( ( ! [SY768: com,SY769: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
              = ( produc1193801173ar_int @ SY768 @ SY769 ) )
            = ( ~ ( ( SV39 != SY768 )
                  | ( SV113 != SY769 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[512]) ).

thf(594,plain,
    ! [SV114: com,SV40: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY770: com,SY771: ( list_char > int ) > ( list_char > int ) > $o,SY772: list_char > int,SY773: list_char > int] :
            ( ~ ( relati775585786_valid @ SV40 @ SV114 @ SY770 @ SY771 )
            | ( relati775585786_valid @ SV40 @ SV114 @ SY770
              @ ^ [SY774: list_char > int,SY775: list_char > int] :
                  ~ ( ~ ( SY771 @ SY772 @ SY773 )
                    | ~ ~ ! [SY776: list_char > int] :
                            ~ ~ ! [SY777: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( SV40 @ SY776 @ SY777 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV114 @ SY776 ) @ SY774 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY770 @ SY777 ) @ SY775 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[513]) ).

thf(595,plain,
    ! [SV115: list_char > int,SV41: bexp] :
      ( ( ! [SY778: com] :
            ( ~ ~ ( bval @ SV41 @ SV115 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV41 @ SY778 ) @ SV115 ) @ SV115 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[514]) ).

thf(596,plain,
    ! [SV116: com,SV42: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY779: com,SY780: com,SY781: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV42 @ ( seq @ SV116 @ SY779 ) @ SY780 @ SY781 )
            | ( relati775585786_valid
              @ ^ [SY782: list_char > int,SY783: list_char > int] :
                  ~ ! [SY784: list_char > int] :
                      ~ ~ ! [SY785: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV42 @ SY784 @ SY785 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV116 @ SY784 ) @ SY782 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY780 @ SY785 ) @ SY783 ) )
                                | ~ ~ ! [SX9: list_char > int] :
                                        ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SY779 @ SY782 ) @ SX9 )
                                            | ~ ( SY781 @ SX9 @ SY783 ) ) )
              @ SY779
              @ skip
              @ SY781 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[515]) ).

thf(597,plain,
    ! [SV117: list_char > int,SV43: list_char > int] :
      ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV43 ) @ SV117 )
        | ( SV117 = SV43 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[516]) ).

thf(598,plain,
    ! [SV118: bexp,SV44: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY787: com,SY788: com,SY789: ( list_char > int ) > ( list_char > int ) > $o,SY790: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY791: list_char > int,SY792: list_char > int] :
                    ~ ( ~ ( SV44 @ SY791 @ SY792 )
                      | ~ ( bval @ SV118 @ SY791 ) )
                @ SY787
                @ SY788
                @ SY789 )
            | ( relati775585786_valid @ SV44 @ ( if @ SV118 @ SY787 @ SY790 ) @ SY788 @ SY789 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[517]) ).

thf(599,plain,
    ! [SV119: ( list_char > int ) > ( list_char > int ) > $o,SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY793: com] :
            ( ~ ! [SY794: list_char > int,SY795: list_char > int] :
                  ( ~ ( SV45 @ SY794 @ SY795 )
                  | ~ ! [SY796: list_char > int] :
                        ~ ~ ( ~ ( SV119 @ SY794 @ SY796 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY793 @ SY796 ) @ SY795 ) ) )
            | ( relati2102071307_hoare @ SV119 @ skip @ SY793 @ SV45 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[518]) ).

thf(600,plain,
    ! [SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY797: com,SY798: com,SY799: com,SY800: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SY797 @ SY798 ) @ SY799 @ SY800 )
            | ~ ( ~ ( relati775585786_valid
                    @ ^ [SY801: list_char > int,SY802: list_char > int] :
                        ~ ( ~ ( SV46 @ SY801 @ SY802 )
                          | ~ ( bval @ SV120 @ SY801 ) )
                    @ SY797
                    @ SY799
                    @ ^ [SY803: list_char > int,SY804: list_char > int] :
                        ~ ( ~ ( SY800 @ SY803 @ SY804 )
                          | ~ ~ ! [SY805: list_char > int] :
                                  ~ ~ ! [SY806: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY805 @ SY806 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SY797 @ SY805 ) @ SY803 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY799 @ SY806 ) @ SY804 ) )
                                            | ~ ( bval @ SV120 @ SY805 ) ) ) )
                | ~ ( relati775585786_valid
                    @ ^ [SY807: list_char > int,SY808: list_char > int] :
                        ~ ( ~ ( SV46 @ SY807 @ SY808 )
                          | ~ ~ ( bval @ SV120 @ SY807 ) )
                    @ SY798
                    @ SY799
                    @ ^ [SY809: list_char > int,SY810: list_char > int] :
                        ~ ( ~ ( SY800 @ SY809 @ SY810 )
                          | ~ ~ ! [SY811: list_char > int] :
                                  ~ ~ ! [SY812: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY811 @ SY812 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SY798 @ SY811 ) @ SY809 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY799 @ SY812 ) @ SY810 ) )
                                            | ~ ~ ( bval @ SV120 @ SY811 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[519]) ).

thf(601,plain,
    ! [SV121: bexp,SV47: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY813: com,SY814: com,SY815: ( list_char > int ) > ( list_char > int ) > $o,SY816: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY817: list_char > int,SY818: list_char > int] :
                    ~ ( ~ ( SV47 @ SY817 @ SY818 )
                      | ~ ~ ( bval @ SV121 @ SY817 ) )
                @ SY813
                @ SY814
                @ SY815 )
            | ( relati775585786_valid @ SV47 @ ( if @ SV121 @ SY816 @ SY813 ) @ SY814 @ SY815 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[520]) ).

thf(602,plain,
    ! [SV122: bexp,SV48: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY819: com,SY820: ( list_char > int ) > ( list_char > int ) > $o,SY821: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY822: list_char > int,SY823: list_char > int] :
                    ~ ( ~ ( SV48 @ SY822 @ SY823 )
                      | ~ ~ ( bval @ SV122 @ SY822 ) )
                @ skip
                @ SY819
                @ SY820 )
            | ( relati2102071307_hoare @ SV48 @ ( while @ SV122 @ SY821 ) @ SY819 @ SY820 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[521]) ).

thf(603,plain,
    ! [SV49: nat] :
      ( ( SV49
        = ( suc @ SV49 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[522]) ).

thf(604,plain,
    ! [SV123: com,SV50: bexp] :
      ( ( ! [SY824: list_char > int,SY825: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY824 ) @ SY825 )
            | ~ ( ( SY825 != SY824 )
                | ( bval @ SV50 @ SY824 ) )
            | ~ ( ~ ( bval @ SV50 @ SY824 )
                | ! [SY826: list_char > int] :
                    ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SY824 ) @ SY826 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY826 ) @ SY825 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[523]) ).

thf(605,plain,
    ! [SV124: list_char > int,SV51: com] :
      ( ( ! [SY827: com,SY828: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
             != ( produc1193801173ar_int @ SY827 @ SY828 ) )
            | ~ ( ( SV51 != SY827 )
                | ( SV124 != SY828 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[524]) ).

thf(606,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 )
        = ( ^ [SY829: com,SY830: com,SY831: ( list_char > int ) > ( list_char > int ) > $o] :
            ! [SY832: list_char > int,SY833: list_char > int] :
              ( ~ ( SY831 @ SY832 @ SY833 )
              | ~ ! [SY834: list_char > int] :
                    ~ ~ ! [SY835: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY834 @ SY835 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SY829 @ SY834 ) @ SY832 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SY830 @ SY835 ) @ SY833 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[525]) ).

thf(607,plain,
    ! [SV53: nat] :
      ( ( zero_zero_nat
        = ( suc @ SV53 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[527]) ).

thf(608,plain,
    ! [SV126: list_char > int,SV54: com] :
      ( ( ! [SY836: com,SY837: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
              = ( produc1193801173ar_int @ SY836 @ SY837 ) )
            = ( ~ ( ( SV54 != SY836 )
                  | ( SV126 != SY837 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[528]) ).

thf(609,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ~ ( SV55 @ zero_zero_nat )
        | ~ ! [SY582: nat] :
              ( ~ ( SV55 @ SY582 )
              | ( SV55 @ ( suc @ SY582 ) ) )
        | ( SV55 @ SV127 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[529]) ).

thf(610,plain,
    ! [SV128: bexp,SV56: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY839: com,SY840: com,SY841: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY842: list_char > int,SY843: list_char > int] :
                    ~ ( ~ ( SV56 @ SY842 @ SY843 )
                      | ~ ( bval @ SV128 @ SY842 ) )
                @ ( seq @ SY839 @ ( while @ SV128 @ SY839 ) )
                @ SY840
                @ SY841 )
            | ( relati2102071307_hoare @ SV56 @ ( while @ SV128 @ SY839 ) @ SY840 @ SY841 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[530]) ).

thf(611,plain,
    ! [SV57: produc1260470173ar_int] :
      ( ( ! [SY589: com,SY590: list_char > int] :
            ( SV57
           != ( produc1193801173ar_int @ SY589 @ SY590 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[531]) ).

thf(612,plain,
    ! [SV129: produc1260470173ar_int > com,SV58: com] :
      ( ( ! [SY844: produc1260470173ar_int,SY845: list_char > int,SY846: produc1260470173ar_int > list_char > int,SY847: set_Pr1148378109ar_int] :
            ( ( SV58
             != ( SV129 @ SY844 ) )
            | ( SY845
             != ( SY846 @ SY844 ) )
            | ~ ( member92250950ar_int @ SY844 @ SY847 )
            | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SY845 ) @ ( bNF_Gr202451329ar_int @ SY847 @ SV129 @ SY846 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[532]) ).

thf(613,plain,
    ! [SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY848: bexp,SY849: com,SY850: ( list_char > int ) > ( list_char > int ) > $o,SY851: com,SY852: list_char > int,SY853: list_char > int] :
            ( ~ ! [SY854: nat,SY855: list_char > int,SY856: list_char > int] :
                  ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY854 ) ) @ SY855 @ SY856 )
                  | ~ ! [SY857: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY854 ) @ SY857 @ SY856 )
                                  | ~ ( bval @ SY848 @ SY857 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY849 @ SY857 ) @ SY855 ) ) )
            | ~ ! [SY858: list_char > int,SY859: list_char > int] :
                  ( ~ ( SY850 @ SY858 @ SY859 )
                  | ~ ! [SY860: list_char > int] :
                        ~ ~ ! [SY861: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY860 @ SY861 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY848 @ SY849 ) @ SY860 ) @ SY858 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY851 @ SY861 ) @ SY859 ) ) )
            | ~ ( SY850 @ SY852 @ SY853 )
            | ~ ! [SY863: list_char > int] :
                  ~ ~ ! [SY864: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY863 @ SY864 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SY848 @ SY849 ) @ SY863 ) @ SY852 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY851 @ SY864 ) @ SY853 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[533]) ).

thf(614,plain,
    ! [SV131: list_char > int,SV60: list_char > int] :
      ( ( ! [SY865: list_char > int,SY866: list_char > int,SY867: list_char > int] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY865 ) @ SV60 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY866 ) @ SY867 )
            | ~ ( q @ SV131 @ SY867 )
            | ~ ( bval @ b @ SY865 )
            | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY865 @ SY866 )
            | ~ ! [SY618: list_char > int] :
                  ~ ~ ! [SY619: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY618 @ SY619 )
                                        | ~ ( bval @ b @ SY618 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY618 ) @ SV60 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY619 ) @ SY867 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[534]) ).

thf(615,plain,
    ! [SV132: bexp,SV61: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY870: com,SY871: nat,SY872: com,SY873: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV61 @ SV132 @ SY870 @ SY871 ) @ ( while @ SV132 @ SY870 ) @ SY872 @ SY873 )
            | ( relati775585786_valid
              @ ^ [SY874: list_char > int,SY875: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SY870 @ SY871 @ SY874 @ SY875 )
                    | ~ ( bval @ SV132 @ SY874 ) )
              @ SY870
              @ skip
              @ ^ [SY876: list_char > int,SY877: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SY870 @ ( suc @ SY871 ) @ SY876 @ SY877 )
                    | ~ ~ ! [SY878: list_char > int] :
                            ~ ~ ! [SY879: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV132 @ SY870 ) @ SY876 ) @ SY878 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY872 @ SY877 ) @ SY879 ) )
                                      | ~ ( SY873 @ SY878 @ SY879 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[535]) ).

thf(616,plain,
    ! [SV62: nat] :
      ( ( ( ~ ( ( SV62 != zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ! [SY631: nat] :
                ( SV62
               != ( suc @ SY631 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[536]) ).

thf(617,plain,
    ! [SV63: nat] :
      ( ( ( suc @ SV63 )
        = zero_zero_nat )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[537]) ).

thf(618,plain,
    ! [SV133: com,SV64: com] :
      ( ( ! [SY880: list_char > int,SY881: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SY880 ) @ SY881 )
            | ~ ! [SY882: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SY880 ) @ SY882 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV133 @ SY882 ) @ SY881 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[538]) ).

thf(619,plain,
    ! [SV134: ( list_char > int ) > ( list_char > int ) > $o,SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY883: com] :
            ( ~ ! [SY884: list_char > int,SY885: list_char > int] :
                  ( ~ ( SV65 @ SY884 @ SY885 )
                  | ~ ! [SY886: list_char > int] :
                        ~ ~ ( ~ ( SV134 @ SY884 @ SY886 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY883 @ SY886 ) @ SY885 ) ) )
            | ( relati775585786_valid @ SV134 @ skip @ SY883 @ SV65 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[539]) ).

thf(620,plain,
    ! [SV135: com,SV66: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY887: com,SY888: com,SY889: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV66 @ ( seq @ SV135 @ SY887 ) @ SY888 @ SY889 )
            | ( relati775585786_valid @ SV66 @ SV135 @ SY888
              @ ^ [SY890: list_char > int,SY891: list_char > int] :
                  ~ ! [SY892: list_char > int] :
                      ~ ~ ! [SY893: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV66 @ SY892 @ SY893 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV135 @ SY892 ) @ SY890 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY888 @ SY893 ) @ SY891 ) )
                                | ~ ~ ! [SX9: list_char > int] :
                                        ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SY887 @ SY890 ) @ SX9 )
                                            | ~ ( SY889 @ SX9 @ SY891 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[540]) ).

thf(621,plain,
    ! [SV67: nat] :
      ( ( zero_zero_nat
        = ( suc @ SV67 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[541]) ).

thf(622,plain,
    ! [SV136: nat,SV68: nat] :
      ( ( ( SV68
         != ( suc @ SV136 ) )
        | ( SV68 != zero_zero_nat ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[542]) ).

thf(623,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = ( ~ ! [SY895: typerep] :
                ~ ~ ! [SY896: list_typerep] :
                      ~ ~ ( ( SV69
                           != ( cons_typerep @ SY895 @ SY896 ) )
                          | ( ( size_s416147576yperep @ SY896 )
                           != SV137 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[543]) ).

thf(624,plain,
    ! [SV138: list_char > int,SV70: bexp] :
      ( ( ! [SY897: com,SY898: list_char > int,SY899: com] :
            ( ~ ~ ( bval @ SV70 @ SV138 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY897 @ SV138 ) @ SY898 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SY899 @ SY897 ) @ SV138 ) @ SY898 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[544]) ).

thf(625,plain,
    ! [SV139: bexp,SV71: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY900: com,SY901: com,SY902: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid
                @ ^ [SY903: list_char > int,SY904: list_char > int] :
                    ~ ( ~ ( SV71 @ SY903 @ SY904 )
                      | ~ ( bval @ SV139 @ SY903 ) )
                @ ( seq @ SY900 @ ( while @ SV139 @ SY900 ) )
                @ SY901
                @ SY902 )
            | ( relati775585786_valid @ SV71 @ ( while @ SV139 @ SY900 ) @ SY901 @ SY902 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[545]) ).

thf(626,plain,
    ! [SV140: nat,SV72: nat] :
      ( ( ( ( suc @ SV72 )
         != ( suc @ SV140 ) )
        | ( SV72 = SV140 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[546]) ).

thf(627,plain,
    ! [SV141: nat,SV73: nat > nat > $o] :
      ( ( ! [SY905: nat] :
            ( ~ ! [SY667: nat] : ( SV73 @ SY667 @ zero_zero_nat )
            | ~ ! [SY668: nat] : ( SV73 @ zero_zero_nat @ ( suc @ SY668 ) )
            | ~ ! [SY669: nat,SY670: nat] :
                  ( ~ ( SV73 @ SY669 @ SY670 )
                  | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
            | ( SV73 @ SV141 @ SY905 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[547]) ).

thf(628,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ~ ( SV74 @ SV142 )
        | ~ ! [SY672: nat] :
              ( ~ ( SV74 @ ( suc @ SY672 ) )
              | ( SV74 @ SY672 ) )
        | ( SV74 @ zero_zero_nat ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[548]) ).

thf(629,plain,
    ! [SV143: bexp,SV75: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY911: com,SY912: com,SY913: ( list_char > int ) > ( list_char > int ) > $o,SY914: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY915: list_char > int,SY916: list_char > int] :
                    ~ ( ~ ( SV75 @ SY915 @ SY916 )
                      | ~ ( bval @ SV143 @ SY915 ) )
                @ SY911
                @ SY912
                @ SY913 )
            | ( relati2102071307_hoare @ SV75 @ ( if @ SV143 @ SY911 @ SY914 ) @ SY912 @ SY913 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[549]) ).

thf(630,plain,
    ! [SV144: list_char > int,SV76: com] :
      ( ( ! [SY917: set_Pr1148378109ar_int,SY918: list_char > int] :
            ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SY917 )
            | ( SY918 != SV144 )
            | ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SY918 ) @ SY917 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[550]) ).

thf(631,plain,
    ! [SV145: set_Pr1148378109ar_int] :
      ( ( ( bNF_Gr202451329ar_int @ SV145 )
        = ( ^ [SY919: produc1260470173ar_int > com,SY920: produc1260470173ar_int > list_char > int] :
              ( collec770796680ar_int
              @ ^ [SY921: produc1260470173ar_int] :
                  ~ ! [SY922: produc1260470173ar_int] :
                      ~ ~ ( ( SY921
                           != ( produc1193801173ar_int @ ( SY919 @ SY922 ) @ ( SY920 @ SY922 ) ) )
                          | ~ ( member92250950ar_int @ SY922 @ SV145 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[551]) ).

thf(632,plain,
    ! [SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY923: com,SY924: nat] :
            ( ( relati23543761ar_int @ SV78 @ SV146 @ SY923 @ ( suc @ SY924 ) )
            = ( ^ [SY925: list_char > int,SY926: list_char > int] :
                  ~ ! [SY927: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SY923 @ SY927 ) @ SY925 )
                                | ~ ( bval @ SV146 @ SY927 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SY923 @ SY924 @ SY927 @ SY926 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[553]) ).

thf(633,plain,
    ! [SV79: nat] :
      ( ( zero_zero_nat
        = ( suc @ SV79 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[554]) ).

thf(634,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ~ ( ( ( suc @ SV1 )
              = ( suc @ SV80 ) )
            | ( SV1 = SV80 ) )
        | ~ ( ( ( suc @ SV1 )
             != ( suc @ SV80 ) )
            | ( SV1 != SV80 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[555]) ).

thf(635,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = ( SV1 = SV80 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[555]) ).

thf(636,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ~ ( ( ( suc @ SV2 )
              = ( suc @ SV81 ) )
            | ( SV2 = SV81 ) )
        | ~ ( ( ( suc @ SV2 )
             != ( suc @ SV81 ) )
            | ( SV2 != SV81 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[556]) ).

thf(637,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = ( SV2 = SV81 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[556]) ).

thf(638,plain,
    ! [SV82: com,SV3: com] :
      ( ( ~ ( ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
            | ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        | ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
            | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[557]) ).

thf(639,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[557]) ).

thf(640,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[558]) ).

thf(641,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
              = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
            | ( SV5 = SV84 ) )
        | ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
             != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
            | ( SV5 != SV84 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[559]) ).

thf(642,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = ( SV5 = SV84 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[559]) ).

thf(643,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
            | ( SV7 = SV86 ) )
        | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
            | ( SV7 != SV86 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[561]) ).

thf(644,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = ( SV7 = SV86 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[561]) ).

thf(645,plain,
    ! [SV148: com,SV89: com,SV10: com] :
      ( ( ! [SY928: list_char > int,SY929: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SY928 ) @ SY929 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SY928 ) @ SY929 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[564]) ).

thf(646,plain,
    ! [SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ! [SY930: com,SY931: com,SY932: list_char > int,SY933: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SY930 ) @ SY931 ) @ SY932 ) @ SY933 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SY931 ) @ ( if @ SV12 @ SY930 @ SY931 ) ) @ SY932 ) @ SY933 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[565]) ).

thf(647,plain,
    ! [SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ! [SY934: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SY934 )
            = ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SY934 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[566]) ).

thf(648,plain,
    ! [SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat )
        = SV14 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[567]) ).

thf(649,plain,
    ! [SV152: list_typerep,SV94: typerep,SV16: nat] :
      ( ( ( gen_length_typerep @ SV16 @ ( cons_typerep @ SV94 @ SV152 ) )
        = ( gen_length_typerep @ ( suc @ SV16 ) @ SV152 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[569]) ).

thf(650,plain,
    ! [SV153: com,SV95: bexp,SV17: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY935: nat,SY936: com,SY937: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ ( suc @ SY935 ) ) @ ( while @ SV95 @ SV153 ) @ SY936 @ SY937 )
            | ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ SY935 ) @ ( while @ SV95 @ SV153 ) @ SY936 @ SY937 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[570]) ).

thf(651,plain,
    ! [SV154: list_char > int] :
      ( ( ~ ~ ! [SY938: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SY938 )
                                | ~ ( bval @ b @ SV154 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY938 ) @ t_a ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[571]) ).

thf(652,plain,
    ! [SV155: com,SV96: com,SV18: bexp] :
      ( ( ! [SY939: list_char > int,SY940: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SY939 ) @ SY940 )
            | ~ ( ~ ( bval @ SV18 @ SY939 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SY939 ) @ SY940 ) )
            | ~ ( ~ ~ ( bval @ SV18 @ SY939 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SY939 ) @ SY940 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[572]) ).

thf(653,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ~ ( ( ( suc @ zero_zero_nat )
              = ( plus_plus_nat @ SV19 @ SV97 ) )
            | ~ ( ( SV19
                 != ( suc @ zero_zero_nat ) )
                | ( SV97 != zero_zero_nat ) )
            | ~ ( ( SV19 != zero_zero_nat )
                | ( SV97
                 != ( suc @ zero_zero_nat ) ) ) )
        | ~ ( ( ( suc @ zero_zero_nat )
             != ( plus_plus_nat @ SV19 @ SV97 ) )
            | ~ ( ~ ( ( SV19
                     != ( suc @ zero_zero_nat ) )
                    | ( SV97 != zero_zero_nat ) )
                | ~ ( ( SV19 != zero_zero_nat )
                    | ( SV97
                     != ( suc @ zero_zero_nat ) ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[573]) ).

thf(654,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) )
          | ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[573]) ).

thf(655,plain,
    ! [SV20: produc1260470173ar_int] :
      ( ( ~ ~ ! [SY941: list_char > int] :
                ( SV20
               != ( produc1193801173ar_int @ ( sK1_SY433 @ SV20 ) @ SY941 ) ) )
      = $false ),
    inference(extcnf_forall_neg,[status(esa)],[574]) ).

thf(656,plain,
    ! [SV156: com,SV98: com,SV22: com] :
      ( ( ~ ! [SY722: list_char > int,SY723: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY722 ) @ SY723 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY722 ) @ SY723 ) )
        | ~ ! [SY944: list_char > int,SY945: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
        | ! [SY946: list_char > int,SY947: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
            = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[576]) ).

thf(657,plain,
    ! [SV157: list_char > int,SV99: com,SV23: bexp] :
      ( ( ! [SY948: list_char > int,SY949: com] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SY948 )
            | ~ ! [SY731: list_char > int,SY732: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ SY731 ) @ SY732 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY949 @ SY731 ) @ SY732 ) )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SY949 ) @ SV157 ) @ SY948 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[577]) ).

thf(658,plain,
    ! [SV24: nat] :
      ( ( ( SV24 != zero_zero_nat )
        = $false )
      | ( ( ~ ! [SY449: nat] :
                ( SV24
               != ( suc @ SY449 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[578]) ).

thf(659,plain,
    ! [SV100: produc1260470173ar_int,SV25: produc1260470173ar_int > $o] :
      ( ( ( ~ ! [SY451: com,SY452: list_char > int] : ( SV25 @ ( produc1193801173ar_int @ SY451 @ SY452 ) ) )
        = $true )
      | ( ( SV25 @ SV100 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[579]) ).

thf(660,plain,
    ! [SV158: com,SV101: list_char > int,SV26: bexp] :
      ( ( ! [SY952: list_char > int,SY953: list_char > int] :
            ( ~ ( bval @ SV26 @ SV101 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SY952 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SY952 ) @ SY953 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SY953 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[580]) ).

thf(661,plain,
    ! [SV159: com,SV102: bexp,SV27: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY954: com,SY955: ( list_char > int ) > ( list_char > int ) > $o,SY956: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY742: list_char > int,SY743: list_char > int] :
                    ~ ( ~ ( SV27 @ SY742 @ SY743 )
                      | ~ ~ ( bval @ SV102 @ SY742 ) )
                @ SV159
                @ SY954
                @ SY955 )
            | ( relati2102071307_hoare @ SV27 @ ( if @ SV102 @ SY956 @ SV159 ) @ SY954 @ SY955 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[581]) ).

thf(662,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ( ~ ( SV28 @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ! [SY465: nat] :
                ( ~ ( SV28 @ SY465 )
                | ( SV28 @ ( suc @ SY465 ) ) )
          | ( SV28 @ SV103 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[582]) ).

thf(663,plain,
    ! [SV160: com,SV104: bexp,SV29: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY959: ( list_char > int ) > ( list_char > int ) > $o,SY960: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY748: list_char > int,SY749: list_char > int] :
                    ~ ( ~ ( SV29 @ SY748 @ SY749 )
                      | ~ ~ ( bval @ SV104 @ SY748 ) )
                @ skip
                @ SV160
                @ SY959 )
            | ( relati775585786_valid @ SV29 @ ( while @ SV104 @ SY960 ) @ SV160 @ SY959 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[583]) ).

thf(664,plain,
    ! [SV161: list_char > int,SV105: list_char > int,SV30: com] :
      ( ( ! [SY963: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SY963 )
            | ( SY963 = SV161 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[584]) ).

thf(665,plain,
    ! [SV162: list_char > int,SV106: list_char > int,SV31: com] :
      ( ( ! [SY964: com,SY965: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SV106 ) @ SV162 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY964 @ SV162 ) @ SY965 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SY964 ) @ SV106 ) @ SY965 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[585]) ).

thf(666,plain,
    ! [SV163: nat,SV107: nat,SV32: nat] :
      ( ( ( SV32
         != ( plus_plus_nat @ SV107 @ SV163 ) )
        | ( ( suc @ SV32 )
          = ( plus_plus_nat @ SV107 @ ( suc @ SV163 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[586]) ).

thf(667,plain,
    ! [SV164: bexp,SV108: com,SV33: com] :
      ( ( ~ ! [SY757: list_char > int,SY758: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ SY757 ) @ SY758 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ SY757 ) @ SY758 ) )
        | ! [SY968: list_char > int,SY969: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[587]) ).

thf(668,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ~ ( ( ( suc @ SV35 )
              = ( size_s416147576yperep @ SV109 ) )
            | ~ ! [SY761: typerep] :
                  ~ ~ ! [SY762: list_typerep] :
                        ~ ~ ( ( SV109
                             != ( cons_typerep @ SY761 @ SY762 ) )
                            | ( ( size_s416147576yperep @ SY762 )
                             != SV35 ) ) )
        | ~ ( ( ( suc @ SV35 )
             != ( size_s416147576yperep @ SV109 ) )
            | ~ ~ ! [SY761: typerep] :
                    ~ ~ ! [SY762: list_typerep] :
                          ~ ~ ( ( SV109
                               != ( cons_typerep @ SY761 @ SY762 ) )
                              | ( ( size_s416147576yperep @ SY762 )
                               != SV35 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[589]) ).

thf(669,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = ( ~ ! [SY761: typerep] :
                ~ ~ ! [SY762: list_typerep] :
                      ~ ~ ( ( SV109
                           != ( cons_typerep @ SY761 @ SY762 ) )
                          | ( ( size_s416147576yperep @ SY762 )
                           != SV35 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[589]) ).

thf(670,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
              = ( suc @ zero_zero_nat ) )
            | ~ ( ( SV36
                 != ( suc @ zero_zero_nat ) )
                | ( SV110 != zero_zero_nat ) )
            | ~ ( ( SV36 != zero_zero_nat )
                | ( SV110
                 != ( suc @ zero_zero_nat ) ) ) )
        | ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
             != ( suc @ zero_zero_nat ) )
            | ~ ( ~ ( ( SV36
                     != ( suc @ zero_zero_nat ) )
                    | ( SV110 != zero_zero_nat ) )
                | ~ ( ( SV36 != zero_zero_nat )
                    | ( SV110
                     != ( suc @ zero_zero_nat ) ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[590]) ).

thf(671,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) )
          | ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[590]) ).

thf(672,plain,
    ! [SV165: com,SV111: list_char > int,SV37: bexp] :
      ( ( ! [SY970: list_char > int,SY971: com] :
            ( ~ ( bval @ SV37 @ SV111 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV165 @ SV111 ) @ SY970 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SV165 @ SY971 ) @ SV111 ) @ SY970 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[591]) ).

thf(673,plain,
    ! [SV112: produc1260470173ar_int,SV38: produc1260470173ar_int > $o] :
      ( ( ( ~ ! [SY496: com,SY497: list_char > int] : ( SV38 @ ( produc1193801173ar_int @ SY496 @ SY497 ) ) )
        = $true )
      | ( ( SV38 @ SV112 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[592]) ).

thf(674,plain,
    ! [SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ! [SY972: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
              = ( produc1193801173ar_int @ SV166 @ SY972 ) )
            = ( ~ ( ( SV39 != SV166 )
                  | ( SV113 != SY972 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[593]) ).

thf(675,plain,
    ! [SV167: com,SV114: com,SV40: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY973: ( list_char > int ) > ( list_char > int ) > $o,SY974: list_char > int,SY975: list_char > int] :
            ( ~ ( relati775585786_valid @ SV40 @ SV114 @ SV167 @ SY973 )
            | ( relati775585786_valid @ SV40 @ SV114 @ SV167
              @ ^ [SY976: list_char > int,SY977: list_char > int] :
                  ~ ( ~ ( SY973 @ SY974 @ SY975 )
                    | ~ ~ ! [SY978: list_char > int] :
                            ~ ~ ! [SY979: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( SV40 @ SY978 @ SY979 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV114 @ SY978 ) @ SY976 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV167 @ SY979 ) @ SY977 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[594]) ).

thf(676,plain,
    ! [SV168: com,SV115: list_char > int,SV41: bexp] :
      ( ( ~ ~ ( bval @ SV41 @ SV115 )
        | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV41 @ SV168 ) @ SV115 ) @ SV115 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[595]) ).

thf(677,plain,
    ! [SV169: com,SV116: com,SV42: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY980: com,SY981: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV42 @ ( seq @ SV116 @ SV169 ) @ SY980 @ SY981 )
            | ( relati775585786_valid
              @ ^ [SY982: list_char > int,SY983: list_char > int] :
                  ~ ! [SY984: list_char > int] :
                      ~ ~ ! [SY985: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV42 @ SY984 @ SY985 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV116 @ SY984 ) @ SY982 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY980 @ SY985 ) @ SY983 ) )
                                | ~ ~ ! [SY986: list_char > int] :
                                        ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV169 @ SY982 ) @ SY986 )
                                            | ~ ( SY981 @ SY986 @ SY983 ) ) )
              @ SV169
              @ skip
              @ SY981 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[596]) ).

thf(678,plain,
    ! [SV117: list_char > int,SV43: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV43 ) @ SV117 ) )
        = $true )
      | ( ( SV117 = SV43 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[597]) ).

thf(679,plain,
    ! [SV170: com,SV118: bexp,SV44: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY987: com,SY988: ( list_char > int ) > ( list_char > int ) > $o,SY989: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY791: list_char > int,SY792: list_char > int] :
                    ~ ( ~ ( SV44 @ SY791 @ SY792 )
                      | ~ ( bval @ SV118 @ SY791 ) )
                @ SV170
                @ SY987
                @ SY988 )
            | ( relati775585786_valid @ SV44 @ ( if @ SV118 @ SV170 @ SY989 ) @ SY987 @ SY988 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[598]) ).

thf(680,plain,
    ! [SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o,SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ! [SY992: list_char > int,SY993: list_char > int] :
              ( ~ ( SV45 @ SY992 @ SY993 )
              | ~ ! [SY994: list_char > int] :
                    ~ ~ ( ~ ( SV119 @ SY992 @ SY994 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SY994 ) @ SY993 ) ) )
        | ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[599]) ).

thf(681,plain,
    ! [SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY995: com,SY996: com,SY997: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SY995 ) @ SY996 @ SY997 )
            | ~ ( ~ ( relati775585786_valid
                    @ ^ [SY801: list_char > int,SY802: list_char > int] :
                        ~ ( ~ ( SV46 @ SY801 @ SY802 )
                          | ~ ( bval @ SV120 @ SY801 ) )
                    @ SV172
                    @ SY996
                    @ ^ [SY1000: list_char > int,SY1001: list_char > int] :
                        ~ ( ~ ( SY997 @ SY1000 @ SY1001 )
                          | ~ ~ ! [SY1002: list_char > int] :
                                  ~ ~ ! [SY1003: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1002 @ SY1003 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1002 ) @ SY1000 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY996 @ SY1003 ) @ SY1001 ) )
                                            | ~ ( bval @ SV120 @ SY1002 ) ) ) )
                | ~ ( relati775585786_valid
                    @ ^ [SY807: list_char > int,SY808: list_char > int] :
                        ~ ( ~ ( SV46 @ SY807 @ SY808 )
                          | ~ ~ ( bval @ SV120 @ SY807 ) )
                    @ SY995
                    @ SY996
                    @ ^ [SY809: list_char > int,SY810: list_char > int] :
                        ~ ( ~ ( SY997 @ SY809 @ SY810 )
                          | ~ ~ ! [SY811: list_char > int] :
                                  ~ ~ ! [SY812: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY811 @ SY812 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SY995 @ SY811 ) @ SY809 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY996 @ SY812 ) @ SY810 ) )
                                            | ~ ~ ( bval @ SV120 @ SY811 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[600]) ).

thf(682,plain,
    ! [SV173: com,SV121: bexp,SV47: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1010: com,SY1011: ( list_char > int ) > ( list_char > int ) > $o,SY1012: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY817: list_char > int,SY818: list_char > int] :
                    ~ ( ~ ( SV47 @ SY817 @ SY818 )
                      | ~ ~ ( bval @ SV121 @ SY817 ) )
                @ SV173
                @ SY1010
                @ SY1011 )
            | ( relati775585786_valid @ SV47 @ ( if @ SV121 @ SY1012 @ SV173 ) @ SY1010 @ SY1011 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[601]) ).

thf(683,plain,
    ! [SV174: com,SV122: bexp,SV48: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1015: ( list_char > int ) > ( list_char > int ) > $o,SY1016: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY822: list_char > int,SY823: list_char > int] :
                    ~ ( ~ ( SV48 @ SY822 @ SY823 )
                      | ~ ~ ( bval @ SV122 @ SY822 ) )
                @ skip
                @ SV174
                @ SY1015 )
            | ( relati2102071307_hoare @ SV48 @ ( while @ SV122 @ SY1016 ) @ SV174 @ SY1015 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[602]) ).

thf(684,plain,
    ! [SV175: list_char > int,SV123: com,SV50: bexp] :
      ( ( ! [SY1019: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SY1019 )
            | ~ ( ( SY1019 != SV175 )
                | ( bval @ SV50 @ SV175 ) )
            | ~ ( ~ ( bval @ SV50 @ SV175 )
                | ! [SY1020: list_char > int] :
                    ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1020 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1020 ) @ SY1019 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[604]) ).

thf(685,plain,
    ! [SV176: com,SV124: list_char > int,SV51: com] :
      ( ( ! [SY1021: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
             != ( produc1193801173ar_int @ SV176 @ SY1021 ) )
            | ~ ( ( SV51 != SV176 )
                | ( SV124 != SY1021 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[605]) ).

thf(686,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SV177: com] :
            ( ( relati775585786_valid @ SV125 @ SV177 )
            = ( ^ [SY1022: com,SY1023: ( list_char > int ) > ( list_char > int ) > $o] :
                ! [SY1024: list_char > int,SY1025: list_char > int] :
                  ( ~ ( SY1023 @ SY1024 @ SY1025 )
                  | ~ ! [SY1026: list_char > int] :
                        ~ ~ ! [SY1027: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1026 @ SY1027 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV177 @ SY1026 ) @ SY1024 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1022 @ SY1027 ) @ SY1025 ) ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[606]) ).

thf(687,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 )
        = ( ^ [SY829: com,SY830: com,SY831: ( list_char > int ) > ( list_char > int ) > $o] :
            ! [SY832: list_char > int,SY833: list_char > int] :
              ( ~ ( SY831 @ SY832 @ SY833 )
              | ~ ! [SY834: list_char > int] :
                    ~ ~ ! [SY835: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY834 @ SY835 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SY829 @ SY834 ) @ SY832 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SY830 @ SY835 ) @ SY833 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[606]) ).

thf(688,plain,
    ! [SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ! [SY1028: list_char > int] :
            ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
              = ( produc1193801173ar_int @ SV178 @ SY1028 ) )
            = ( ~ ( ( SV54 != SV178 )
                  | ( SV126 != SY1028 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[608]) ).

thf(689,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ( ~ ( SV55 @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ! [SY582: nat] :
                ( ~ ( SV55 @ SY582 )
                | ( SV55 @ ( suc @ SY582 ) ) )
          | ( SV55 @ SV127 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[609]) ).

thf(690,plain,
    ! [SV179: com,SV128: bexp,SV56: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1029: com,SY1030: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY842: list_char > int,SY843: list_char > int] :
                    ~ ( ~ ( SV56 @ SY842 @ SY843 )
                      | ~ ( bval @ SV128 @ SY842 ) )
                @ ( seq @ SV179 @ ( while @ SV128 @ SV179 ) )
                @ SY1029
                @ SY1030 )
            | ( relati2102071307_hoare @ SV56 @ ( while @ SV128 @ SV179 ) @ SY1029 @ SY1030 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[610]) ).

thf(691,plain,
    ! [SV57: produc1260470173ar_int] :
      ( ( ! [SY1033: list_char > int] :
            ( SV57
           != ( produc1193801173ar_int @ ( sK2_SY589 @ SV57 ) @ SY1033 ) ) )
      = $false ),
    inference(extcnf_forall_neg,[status(esa)],[611]) ).

thf(692,plain,
    ! [SV180: produc1260470173ar_int,SV129: produc1260470173ar_int > com,SV58: com] :
      ( ( ! [SY1034: list_char > int,SY1035: produc1260470173ar_int > list_char > int,SY1036: set_Pr1148378109ar_int] :
            ( ( SV58
             != ( SV129 @ SV180 ) )
            | ( SY1034
             != ( SY1035 @ SV180 ) )
            | ~ ( member92250950ar_int @ SV180 @ SY1036 )
            | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SY1034 ) @ ( bNF_Gr202451329ar_int @ SY1036 @ SV129 @ SY1035 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[612]) ).

thf(693,plain,
    ! [SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1037: com,SY1038: ( list_char > int ) > ( list_char > int ) > $o,SY1039: com,SY1040: list_char > int,SY1041: list_char > int] :
            ( ~ ! [SY1042: nat,SY1043: list_char > int,SY1044: list_char > int] :
                  ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY1042 ) ) @ SY1043 @ SY1044 )
                  | ~ ! [SY1045: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1042 ) @ SY1045 @ SY1044 )
                                  | ~ ( bval @ SV181 @ SY1045 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1037 @ SY1045 ) @ SY1043 ) ) )
            | ~ ! [SY1046: list_char > int,SY1047: list_char > int] :
                  ( ~ ( SY1038 @ SY1046 @ SY1047 )
                  | ~ ! [SY1048: list_char > int] :
                        ~ ~ ! [SY1049: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1048 @ SY1049 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SY1037 ) @ SY1048 ) @ SY1046 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1039 @ SY1049 ) @ SY1047 ) ) )
            | ~ ( SY1038 @ SY1040 @ SY1041 )
            | ~ ! [SY1051: list_char > int] :
                  ~ ~ ! [SY1052: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1051 @ SY1052 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SY1037 ) @ SY1051 ) @ SY1040 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1039 @ SY1052 ) @ SY1041 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[613]) ).

thf(694,plain,
    ! [SV182: list_char > int,SV131: list_char > int,SV60: list_char > int] :
      ( ( ! [SY1053: list_char > int,SY1054: list_char > int] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1053 ) @ SY1054 )
            | ~ ( q @ SV131 @ SY1054 )
            | ~ ( bval @ b @ SV182 )
            | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SY1053 )
            | ~ ! [SY618: list_char > int] :
                  ~ ~ ! [SY619: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY618 @ SY619 )
                                        | ~ ( bval @ b @ SY618 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY618 ) @ SV60 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY619 ) @ SY1054 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[614]) ).

thf(695,plain,
    ! [SV183: com,SV132: bexp,SV61: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1057: nat,SY1058: com,SY1059: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SY1057 ) @ ( while @ SV132 @ SV183 ) @ SY1058 @ SY1059 )
            | ( relati775585786_valid
              @ ^ [SY1060: list_char > int,SY1061: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SY1057 @ SY1060 @ SY1061 )
                    | ~ ( bval @ SV132 @ SY1060 ) )
              @ SV183
              @ skip
              @ ^ [SY1062: list_char > int,SY1063: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ ( suc @ SY1057 ) @ SY1062 @ SY1063 )
                    | ~ ~ ! [SY1064: list_char > int] :
                            ~ ~ ! [SY1065: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV132 @ SV183 ) @ SY1062 ) @ SY1064 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1058 @ SY1063 ) @ SY1065 ) )
                                      | ~ ( SY1059 @ SY1064 @ SY1065 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[615]) ).

thf(696,plain,
    ! [SV62: nat] :
      ( ( ( SV62 != zero_zero_nat )
        = $false )
      | ( ( ~ ! [SY631: nat] :
                ( SV62
               != ( suc @ SY631 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[616]) ).

thf(697,plain,
    ! [SV184: list_char > int,SV133: com,SV64: com] :
      ( ( ! [SY1066: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SY1066 )
            | ~ ! [SY1067: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SV184 ) @ SY1067 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV133 @ SY1067 ) @ SY1066 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[618]) ).

thf(698,plain,
    ! [SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o,SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ! [SY1068: list_char > int,SY1069: list_char > int] :
              ( ~ ( SV65 @ SY1068 @ SY1069 )
              | ~ ! [SY1070: list_char > int] :
                    ~ ~ ( ~ ( SV134 @ SY1068 @ SY1070 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SY1070 ) @ SY1069 ) ) )
        | ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[619]) ).

thf(699,plain,
    ! [SV186: com,SV135: com,SV66: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1071: com,SY1072: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV66 @ ( seq @ SV135 @ SV186 ) @ SY1071 @ SY1072 )
            | ( relati775585786_valid @ SV66 @ SV135 @ SY1071
              @ ^ [SY1073: list_char > int,SY1074: list_char > int] :
                  ~ ! [SY1075: list_char > int] :
                      ~ ~ ! [SY1076: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV66 @ SY1075 @ SY1076 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV135 @ SY1075 ) @ SY1073 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1071 @ SY1076 ) @ SY1074 ) )
                                | ~ ~ ! [SY1077: list_char > int] :
                                        ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV186 @ SY1073 ) @ SY1077 )
                                            | ~ ( SY1072 @ SY1077 @ SY1074 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[620]) ).

thf(700,plain,
    ! [SV136: nat,SV68: nat] :
      ( ( ( SV68
         != ( suc @ SV136 ) )
        = $true )
      | ( ( SV68 != zero_zero_nat )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[622]) ).

thf(701,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
              = ( suc @ SV137 ) )
            | ~ ! [SY895: typerep] :
                  ~ ~ ! [SY896: list_typerep] :
                        ~ ~ ( ( SV69
                             != ( cons_typerep @ SY895 @ SY896 ) )
                            | ( ( size_s416147576yperep @ SY896 )
                             != SV137 ) ) )
        | ~ ( ( ( size_s416147576yperep @ SV69 )
             != ( suc @ SV137 ) )
            | ~ ~ ! [SY895: typerep] :
                    ~ ~ ! [SY896: list_typerep] :
                          ~ ~ ( ( SV69
                               != ( cons_typerep @ SY895 @ SY896 ) )
                              | ( ( size_s416147576yperep @ SY896 )
                               != SV137 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[623]) ).

thf(702,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = ( ~ ! [SY895: typerep] :
                ~ ~ ! [SY896: list_typerep] :
                      ~ ~ ( ( SV69
                           != ( cons_typerep @ SY895 @ SY896 ) )
                          | ( ( size_s416147576yperep @ SY896 )
                           != SV137 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[623]) ).

thf(703,plain,
    ! [SV187: com,SV138: list_char > int,SV70: bexp] :
      ( ( ! [SY1078: list_char > int,SY1079: com] :
            ( ~ ~ ( bval @ SV70 @ SV138 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV187 @ SV138 ) @ SY1078 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SY1079 @ SV187 ) @ SV138 ) @ SY1078 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[624]) ).

thf(704,plain,
    ! [SV188: com,SV139: bexp,SV71: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1080: com,SY1081: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid
                @ ^ [SY903: list_char > int,SY904: list_char > int] :
                    ~ ( ~ ( SV71 @ SY903 @ SY904 )
                      | ~ ( bval @ SV139 @ SY903 ) )
                @ ( seq @ SV188 @ ( while @ SV139 @ SV188 ) )
                @ SY1080
                @ SY1081 )
            | ( relati775585786_valid @ SV71 @ ( while @ SV139 @ SV188 ) @ SY1080 @ SY1081 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[625]) ).

thf(705,plain,
    ! [SV140: nat,SV72: nat] :
      ( ( ( ( suc @ SV72 )
         != ( suc @ SV140 ) )
        = $true )
      | ( ( SV72 = SV140 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[626]) ).

thf(706,plain,
    ! [SV189: nat,SV141: nat,SV73: nat > nat > $o] :
      ( ( ~ ! [SY667: nat] : ( SV73 @ SY667 @ zero_zero_nat )
        | ~ ! [SY668: nat] : ( SV73 @ zero_zero_nat @ ( suc @ SY668 ) )
        | ~ ! [SY669: nat,SY670: nat] :
              ( ~ ( SV73 @ SY669 @ SY670 )
              | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
        | ( SV73 @ SV141 @ SV189 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[627]) ).

thf(707,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ( ~ ( SV74 @ SV142 ) )
        = $true )
      | ( ( ~ ! [SY672: nat] :
                ( ~ ( SV74 @ ( suc @ SY672 ) )
                | ( SV74 @ SY672 ) )
          | ( SV74 @ zero_zero_nat ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[628]) ).

thf(708,plain,
    ! [SV190: com,SV143: bexp,SV75: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1088: com,SY1089: ( list_char > int ) > ( list_char > int ) > $o,SY1090: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY915: list_char > int,SY916: list_char > int] :
                    ~ ( ~ ( SV75 @ SY915 @ SY916 )
                      | ~ ( bval @ SV143 @ SY915 ) )
                @ SV190
                @ SY1088
                @ SY1089 )
            | ( relati2102071307_hoare @ SV75 @ ( if @ SV143 @ SV190 @ SY1090 ) @ SY1088 @ SY1089 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[629]) ).

thf(709,plain,
    ! [SV191: set_Pr1148378109ar_int,SV144: list_char > int,SV76: com] :
      ( ( ! [SY1093: list_char > int] :
            ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 )
            | ( SY1093 != SV144 )
            | ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SY1093 ) @ SV191 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[630]) ).

thf(710,plain,
    ! [SV145: set_Pr1148378109ar_int] :
      ( ( ! [SV192: produc1260470173ar_int > com] :
            ( ( bNF_Gr202451329ar_int @ SV145 @ SV192 )
            = ( ^ [SY1094: produc1260470173ar_int > list_char > int] :
                  ( collec770796680ar_int
                  @ ^ [SY1095: produc1260470173ar_int] :
                      ~ ! [SY1096: produc1260470173ar_int] :
                          ~ ~ ( ( SY1095
                               != ( produc1193801173ar_int @ ( SV192 @ SY1096 ) @ ( SY1094 @ SY1096 ) ) )
                              | ~ ( member92250950ar_int @ SY1096 @ SV145 ) ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[631]) ).

thf(711,plain,
    ! [SV145: set_Pr1148378109ar_int] :
      ( ( ( bNF_Gr202451329ar_int @ SV145 )
        = ( ^ [SY919: produc1260470173ar_int > com,SY920: produc1260470173ar_int > list_char > int] :
              ( collec770796680ar_int
              @ ^ [SY921: produc1260470173ar_int] :
                  ~ ! [SY922: produc1260470173ar_int] :
                      ~ ~ ( ( SY921
                           != ( produc1193801173ar_int @ ( SY919 @ SY922 ) @ ( SY920 @ SY922 ) ) )
                          | ~ ( member92250950ar_int @ SY922 @ SV145 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[631]) ).

thf(712,plain,
    ! [SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1097: nat] :
            ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SY1097 ) )
            = ( ^ [SY1098: list_char > int,SY1099: list_char > int] :
                  ~ ! [SY1100: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1100 ) @ SY1098 )
                                | ~ ( bval @ SV146 @ SY1100 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SY1097 @ SY1100 @ SY1099 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[632]) ).

thf(713,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ~ ( ( ( suc @ SV1 )
                = ( suc @ SV80 ) )
              | ( SV1 = SV80 ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ SV1 )
               != ( suc @ SV80 ) )
              | ( SV1 != SV80 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[634]) ).

thf(714,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ~ ( ( ( suc @ SV2 )
                = ( suc @ SV81 ) )
              | ( SV2 = SV81 ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ SV2 )
               != ( suc @ SV81 ) )
              | ( SV2 != SV81 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[636]) ).

thf(715,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ( ! [SY693: list_char > int,SY694: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ! [SY695: list_char > int,SY696: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[638]) ).

thf(716,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
            | ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
        | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[640]) ).

thf(717,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[640]) ).

thf(718,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
                = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 = SV84 ) ) )
        = $true )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[641]) ).

thf(719,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
              | ( SV7 = SV86 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
              | ( SV7 != SV86 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[643]) ).

thf(720,plain,
    ! [SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ! [SY1101: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SY1101 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SY1101 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[645]) ).

thf(721,plain,
    ! [SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ! [SY1102: com,SY1103: list_char > int,SY1104: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SY1102 ) @ SY1103 ) @ SY1104 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SY1102 ) @ ( if @ SV12 @ SV195 @ SY1102 ) ) @ SY1103 ) @ SY1104 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[646]) ).

thf(722,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[647]) ).

thf(723,plain,
    ! [SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SV197: list_char > int] :
            ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV197 )
            = ( SV14 @ SV197 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[648]) ).

thf(724,plain,
    ! [SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat )
        = SV14 )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[648]) ).

thf(725,plain,
    ! [SV198: nat,SV153: com,SV95: bexp,SV17: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1105: com,SY1106: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ ( suc @ SV198 ) ) @ ( while @ SV95 @ SV153 ) @ SY1105 @ SY1106 )
            | ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ SV198 ) @ ( while @ SV95 @ SV153 ) @ SY1105 @ SY1106 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[650]) ).

thf(726,plain,
    ! [SV154: list_char > int] :
      ( ( ~ ! [SY938: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SY938 )
                              | ~ ( bval @ b @ SV154 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY938 ) @ t_a ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[651]) ).

thf(727,plain,
    ! [SV199: list_char > int,SV155: com,SV96: com,SV18: bexp] :
      ( ( ! [SY1107: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SY1107 )
            | ~ ( ~ ( bval @ SV18 @ SV199 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SY1107 ) )
            | ~ ( ~ ~ ( bval @ SV18 @ SV199 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SY1107 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[652]) ).

thf(728,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( ( suc @ zero_zero_nat )
                = ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ( SV19
                   != ( suc @ zero_zero_nat ) )
                  | ( SV97 != zero_zero_nat ) )
              | ~ ( ( SV19 != zero_zero_nat )
                  | ( SV97
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[653]) ).

thf(729,plain,
    ! [SV20: produc1260470173ar_int] :
      ( ( ~ ! [SY941: list_char > int] :
              ( SV20
             != ( produc1193801173ar_int @ ( sK1_SY433 @ SV20 ) @ SY941 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[655]) ).

thf(730,plain,
    ! [SV156: com,SV98: com,SV22: com] :
      ( ( ( ~ ! [SY722: list_char > int,SY723: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY722 ) @ SY723 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY722 ) @ SY723 ) ) )
        = $true )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[656]) ).

thf(731,plain,
    ! [SV200: list_char > int,SV157: list_char > int,SV99: com,SV23: bexp] :
      ( ( ! [SY1108: com] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
            | ~ ! [SY731: list_char > int,SY732: list_char > int] :
                  ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ SY731 ) @ SY732 )
                  = ( big_big_step @ ( produc1193801173ar_int @ SY1108 @ SY731 ) @ SY732 ) )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SY1108 ) @ SV157 ) @ SV200 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[657]) ).

thf(732,plain,
    ! [SV24: nat] :
      ( ( ( SV24 = zero_zero_nat )
        = $true )
      | ( ( ~ ! [SY449: nat] :
                ( SV24
               != ( suc @ SY449 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[658]) ).

thf(733,plain,
    ! [SV100: produc1260470173ar_int,SV25: produc1260470173ar_int > $o] :
      ( ( ( ! [SY451: com,SY452: list_char > int] : ( SV25 @ ( produc1193801173ar_int @ SY451 @ SY452 ) ) )
        = $false )
      | ( ( SV25 @ SV100 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[659]) ).

thf(734,plain,
    ! [SV201: list_char > int,SV158: com,SV101: list_char > int,SV26: bexp] :
      ( ( ! [SY1111: list_char > int] :
            ( ~ ( bval @ SV26 @ SV101 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SV201 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV201 ) @ SY1111 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SY1111 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[660]) ).

thf(735,plain,
    ! [SV202: com,SV159: com,SV102: bexp,SV27: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1112: ( list_char > int ) > ( list_char > int ) > $o,SY1113: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY742: list_char > int,SY743: list_char > int] :
                    ~ ( ~ ( SV27 @ SY742 @ SY743 )
                      | ~ ~ ( bval @ SV102 @ SY742 ) )
                @ SV159
                @ SV202
                @ SY1112 )
            | ( relati2102071307_hoare @ SV27 @ ( if @ SV102 @ SY1113 @ SV159 ) @ SV202 @ SY1112 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[661]) ).

thf(736,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ( SV28 @ zero_zero_nat )
        = $false )
      | ( ( ~ ! [SY465: nat] :
                ( ~ ( SV28 @ SY465 )
                | ( SV28 @ ( suc @ SY465 ) ) )
          | ( SV28 @ SV103 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[662]) ).

thf(737,plain,
    ! [SV203: ( list_char > int ) > ( list_char > int ) > $o,SV160: com,SV104: bexp,SV29: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1116: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY748: list_char > int,SY749: list_char > int] :
                    ~ ( ~ ( SV29 @ SY748 @ SY749 )
                      | ~ ~ ( bval @ SV104 @ SY748 ) )
                @ skip
                @ SV160
                @ SV203 )
            | ( relati775585786_valid @ SV29 @ ( while @ SV104 @ SY1116 ) @ SV160 @ SV203 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[663]) ).

thf(738,plain,
    ! [SV204: list_char > int,SV161: list_char > int,SV105: list_char > int,SV30: com] :
      ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV204 )
        | ( SV204 = SV161 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[664]) ).

thf(739,plain,
    ! [SV205: com,SV162: list_char > int,SV106: list_char > int,SV31: com] :
      ( ( ! [SY1119: list_char > int] :
            ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SV106 ) @ SV162 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV205 @ SV162 ) @ SY1119 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SV205 ) @ SV106 ) @ SY1119 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[665]) ).

thf(740,plain,
    ! [SV163: nat,SV107: nat,SV32: nat] :
      ( ( ( SV32
         != ( plus_plus_nat @ SV107 @ SV163 ) )
        = $true )
      | ( ( ( suc @ SV32 )
          = ( plus_plus_nat @ SV107 @ ( suc @ SV163 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[666]) ).

thf(741,plain,
    ! [SV164: bexp,SV108: com,SV33: com] :
      ( ( ( ~ ! [SY757: list_char > int,SY758: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ SY757 ) @ SY758 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ SY757 ) @ SY758 ) ) )
        = $true )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[667]) ).

thf(742,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ~ ( ( ( suc @ SV35 )
                = ( size_s416147576yperep @ SV109 ) )
              | ~ ! [SY761: typerep] :
                    ~ ~ ! [SY762: list_typerep] :
                          ~ ~ ( ( SV109
                               != ( cons_typerep @ SY761 @ SY762 ) )
                              | ( ( size_s416147576yperep @ SY762 )
                               != SV35 ) ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[668]) ).

thf(743,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
                = ( suc @ zero_zero_nat ) )
              | ~ ( ( SV36
                   != ( suc @ zero_zero_nat ) )
                  | ( SV110 != zero_zero_nat ) )
              | ~ ( ( SV36 != zero_zero_nat )
                  | ( SV110
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $true )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[670]) ).

thf(744,plain,
    ! [SV206: list_char > int,SV165: com,SV111: list_char > int,SV37: bexp] :
      ( ( ! [SY1120: com] :
            ( ~ ( bval @ SV37 @ SV111 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV165 @ SV111 ) @ SV206 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SV165 @ SY1120 ) @ SV111 ) @ SV206 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[672]) ).

thf(745,plain,
    ! [SV112: produc1260470173ar_int,SV38: produc1260470173ar_int > $o] :
      ( ( ( ! [SY496: com,SY497: list_char > int] : ( SV38 @ ( produc1193801173ar_int @ SY496 @ SY497 ) ) )
        = $false )
      | ( ( SV38 @ SV112 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[673]) ).

thf(746,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = ( ~ ( ( SV39 != SV166 )
              | ( SV113 != SV207 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[674]) ).

thf(747,plain,
    ! [SV208: ( list_char > int ) > ( list_char > int ) > $o,SV167: com,SV114: com,SV40: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1121: list_char > int,SY1122: list_char > int] :
            ( ~ ( relati775585786_valid @ SV40 @ SV114 @ SV167 @ SV208 )
            | ( relati775585786_valid @ SV40 @ SV114 @ SV167
              @ ^ [SY1123: list_char > int,SY1124: list_char > int] :
                  ~ ( ~ ( SV208 @ SY1121 @ SY1122 )
                    | ~ ~ ! [SY978: list_char > int] :
                            ~ ~ ! [SY979: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( SV40 @ SY978 @ SY979 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV114 @ SY978 ) @ SY1123 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV167 @ SY979 ) @ SY1124 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[675]) ).

thf(748,plain,
    ! [SV168: com,SV115: list_char > int,SV41: bexp] :
      ( ( ( ~ ~ ( bval @ SV41 @ SV115 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV41 @ SV168 ) @ SV115 ) @ SV115 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[676]) ).

thf(749,plain,
    ! [SV209: com,SV169: com,SV116: com,SV42: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1127: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV42 @ ( seq @ SV116 @ SV169 ) @ SV209 @ SY1127 )
            | ( relati775585786_valid
              @ ^ [SY1128: list_char > int,SY1129: list_char > int] :
                  ~ ! [SY1130: list_char > int] :
                      ~ ~ ! [SY1131: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV42 @ SY1130 @ SY1131 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV116 @ SY1130 ) @ SY1128 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV209 @ SY1131 ) @ SY1129 ) )
                                | ~ ~ ! [SY986: list_char > int] :
                                        ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV169 @ SY1128 ) @ SY986 )
                                            | ~ ( SY1127 @ SY986 @ SY1129 ) ) )
              @ SV169
              @ skip
              @ SY1127 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[677]) ).

thf(750,plain,
    ! [SV117: list_char > int,SV43: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV43 ) @ SV117 )
        = $false )
      | ( ( SV117 = SV43 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[678]) ).

thf(751,plain,
    ! [SV210: com,SV170: com,SV118: bexp,SV44: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1133: ( list_char > int ) > ( list_char > int ) > $o,SY1134: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY791: list_char > int,SY792: list_char > int] :
                    ~ ( ~ ( SV44 @ SY791 @ SY792 )
                      | ~ ( bval @ SV118 @ SY791 ) )
                @ SV170
                @ SV210
                @ SY1133 )
            | ( relati775585786_valid @ SV44 @ ( if @ SV118 @ SV170 @ SY1134 ) @ SV210 @ SY1133 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[679]) ).

thf(752,plain,
    ! [SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o,SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY992: list_char > int,SY993: list_char > int] :
                ( ~ ( SV45 @ SY992 @ SY993 )
                | ~ ! [SY994: list_char > int] :
                      ~ ~ ( ~ ( SV119 @ SY992 @ SY994 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SY994 ) @ SY993 ) ) ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[680]) ).

thf(753,plain,
    ! [SV211: com,SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1137: com,SY1138: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SY1137 @ SY1138 )
            | ~ ( ~ ( relati775585786_valid
                    @ ^ [SY801: list_char > int,SY802: list_char > int] :
                        ~ ( ~ ( SV46 @ SY801 @ SY802 )
                          | ~ ( bval @ SV120 @ SY801 ) )
                    @ SV172
                    @ SY1137
                    @ ^ [SY1000: list_char > int,SY1001: list_char > int] :
                        ~ ( ~ ( SY1138 @ SY1000 @ SY1001 )
                          | ~ ~ ! [SY1002: list_char > int] :
                                  ~ ~ ! [SY1003: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1002 @ SY1003 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1002 ) @ SY1000 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1137 @ SY1003 ) @ SY1001 ) )
                                            | ~ ( bval @ SV120 @ SY1002 ) ) ) )
                | ~ ( relati775585786_valid
                    @ ^ [SY807: list_char > int,SY808: list_char > int] :
                        ~ ( ~ ( SV46 @ SY807 @ SY808 )
                          | ~ ~ ( bval @ SV120 @ SY807 ) )
                    @ SV211
                    @ SY1137
                    @ ^ [SY1147: list_char > int,SY1148: list_char > int] :
                        ~ ( ~ ( SY1138 @ SY1147 @ SY1148 )
                          | ~ ~ ! [SY1149: list_char > int] :
                                  ~ ~ ! [SY1150: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1149 @ SY1150 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV211 @ SY1149 ) @ SY1147 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1137 @ SY1150 ) @ SY1148 ) )
                                            | ~ ~ ( bval @ SV120 @ SY1149 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[681]) ).

thf(754,plain,
    ! [SV212: com,SV173: com,SV121: bexp,SV47: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1151: ( list_char > int ) > ( list_char > int ) > $o,SY1152: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY817: list_char > int,SY818: list_char > int] :
                    ~ ( ~ ( SV47 @ SY817 @ SY818 )
                      | ~ ~ ( bval @ SV121 @ SY817 ) )
                @ SV173
                @ SV212
                @ SY1151 )
            | ( relati775585786_valid @ SV47 @ ( if @ SV121 @ SY1152 @ SV173 ) @ SV212 @ SY1151 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[682]) ).

thf(755,plain,
    ! [SV213: ( list_char > int ) > ( list_char > int ) > $o,SV174: com,SV122: bexp,SV48: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1155: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY822: list_char > int,SY823: list_char > int] :
                    ~ ( ~ ( SV48 @ SY822 @ SY823 )
                      | ~ ~ ( bval @ SV122 @ SY822 ) )
                @ skip
                @ SV174
                @ SV213 )
            | ( relati2102071307_hoare @ SV48 @ ( while @ SV122 @ SY1155 ) @ SV174 @ SV213 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[683]) ).

thf(756,plain,
    ! [SV214: list_char > int,SV175: list_char > int,SV123: com,SV50: bexp] :
      ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        | ~ ( ( SV214 != SV175 )
            | ( bval @ SV50 @ SV175 ) )
        | ~ ( ~ ( bval @ SV50 @ SV175 )
            | ! [SY1158: list_char > int] :
                ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[684]) ).

thf(757,plain,
    ! [SV215: list_char > int,SV176: com,SV124: list_char > int,SV51: com] :
      ( ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
         != ( produc1193801173ar_int @ SV176 @ SV215 ) )
        | ~ ( ( SV51 != SV176 )
            | ( SV124 != SV215 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[685]) ).

thf(758,plain,
    ! [SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 )
        = ( ^ [SY1159: com,SY1160: ( list_char > int ) > ( list_char > int ) > $o] :
            ! [SY1161: list_char > int,SY1162: list_char > int] :
              ( ~ ( SY1160 @ SY1161 @ SY1162 )
              | ~ ! [SY1163: list_char > int] :
                    ~ ~ ! [SY1164: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1163 @ SY1164 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1163 ) @ SY1161 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1159 @ SY1164 ) @ SY1162 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[686]) ).

thf(759,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = ( ~ ( ( SV54 != SV178 )
              | ( SV126 != SV217 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[688]) ).

thf(760,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ( SV55 @ zero_zero_nat )
        = $false )
      | ( ( ~ ! [SY582: nat] :
                ( ~ ( SV55 @ SY582 )
                | ( SV55 @ ( suc @ SY582 ) ) )
          | ( SV55 @ SV127 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[689]) ).

thf(761,plain,
    ! [SV218: com,SV179: com,SV128: bexp,SV56: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1165: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY842: list_char > int,SY843: list_char > int] :
                    ~ ( ~ ( SV56 @ SY842 @ SY843 )
                      | ~ ( bval @ SV128 @ SY842 ) )
                @ ( seq @ SV179 @ ( while @ SV128 @ SV179 ) )
                @ SV218
                @ SY1165 )
            | ( relati2102071307_hoare @ SV56 @ ( while @ SV128 @ SV179 ) @ SV218 @ SY1165 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[690]) ).

thf(762,plain,
    ! [SV57: produc1260470173ar_int] :
      ( ( SV57
       != ( produc1193801173ar_int @ ( sK2_SY589 @ SV57 ) @ ( sK3_SY1033 @ SV57 ) ) )
      = $false ),
    inference(extcnf_forall_neg,[status(esa)],[691]) ).

thf(763,plain,
    ! [SV219: list_char > int,SV180: produc1260470173ar_int,SV129: produc1260470173ar_int > com,SV58: com] :
      ( ( ! [SY1168: produc1260470173ar_int > list_char > int,SY1169: set_Pr1148378109ar_int] :
            ( ( SV58
             != ( SV129 @ SV180 ) )
            | ( SV219
             != ( SY1168 @ SV180 ) )
            | ~ ( member92250950ar_int @ SV180 @ SY1169 )
            | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SY1169 @ SV129 @ SY1168 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[692]) ).

thf(764,plain,
    ! [SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1170: ( list_char > int ) > ( list_char > int ) > $o,SY1171: com,SY1172: list_char > int,SY1173: list_char > int] :
            ( ~ ! [SY1174: nat,SY1175: list_char > int,SY1176: list_char > int] :
                  ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY1174 ) ) @ SY1175 @ SY1176 )
                  | ~ ! [SY1177: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1174 ) @ SY1177 @ SY1176 )
                                  | ~ ( bval @ SV181 @ SY1177 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1177 ) @ SY1175 ) ) )
            | ~ ! [SY1178: list_char > int,SY1179: list_char > int] :
                  ( ~ ( SY1170 @ SY1178 @ SY1179 )
                  | ~ ! [SY1180: list_char > int] :
                        ~ ~ ! [SY1181: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1180 @ SY1181 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1180 ) @ SY1178 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1171 @ SY1181 ) @ SY1179 ) ) )
            | ~ ( SY1170 @ SY1172 @ SY1173 )
            | ~ ! [SY1183: list_char > int] :
                  ~ ~ ! [SY1184: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1183 @ SY1184 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1183 ) @ SY1172 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1171 @ SY1184 ) @ SY1173 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[693]) ).

thf(765,plain,
    ! [SV221: list_char > int,SV182: list_char > int,SV131: list_char > int,SV60: list_char > int] :
      ( ( ! [SY1185: list_char > int] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SY1185 )
            | ~ ( q @ SV131 @ SY1185 )
            | ~ ( bval @ b @ SV182 )
            | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
            | ~ ! [SY618: list_char > int] :
                  ~ ~ ! [SY619: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY618 @ SY619 )
                                        | ~ ( bval @ b @ SY618 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY618 ) @ SV60 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY619 ) @ SY1185 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[694]) ).

thf(766,plain,
    ! [SV222: nat,SV183: com,SV132: bexp,SV61: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1188: com,SY1189: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 ) @ ( while @ SV132 @ SV183 ) @ SY1188 @ SY1189 )
            | ( relati775585786_valid
              @ ^ [SY1190: list_char > int,SY1191: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 @ SY1190 @ SY1191 )
                    | ~ ( bval @ SV132 @ SY1190 ) )
              @ SV183
              @ skip
              @ ^ [SY1192: list_char > int,SY1193: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ ( suc @ SV222 ) @ SY1192 @ SY1193 )
                    | ~ ~ ! [SY1064: list_char > int] :
                            ~ ~ ! [SY1065: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV132 @ SV183 ) @ SY1192 ) @ SY1064 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1188 @ SY1193 ) @ SY1065 ) )
                                      | ~ ( SY1189 @ SY1064 @ SY1065 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[695]) ).

thf(767,plain,
    ! [SV62: nat] :
      ( ( ( SV62 = zero_zero_nat )
        = $true )
      | ( ( ~ ! [SY631: nat] :
                ( SV62
               != ( suc @ SY631 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[696]) ).

thf(768,plain,
    ! [SV223: list_char > int,SV184: list_char > int,SV133: com,SV64: com] :
      ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 )
        | ~ ! [SY1196: list_char > int] :
              ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SV184 ) @ SY1196 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV133 @ SY1196 ) @ SV223 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[697]) ).

thf(769,plain,
    ! [SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o,SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1068: list_char > int,SY1069: list_char > int] :
                ( ~ ( SV65 @ SY1068 @ SY1069 )
                | ~ ! [SY1070: list_char > int] :
                      ~ ~ ( ~ ( SV134 @ SY1068 @ SY1070 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SY1070 ) @ SY1069 ) ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[698]) ).

thf(770,plain,
    ! [SV224: com,SV186: com,SV135: com,SV66: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1197: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV66 @ ( seq @ SV135 @ SV186 ) @ SV224 @ SY1197 )
            | ( relati775585786_valid @ SV66 @ SV135 @ SV224
              @ ^ [SY1198: list_char > int,SY1199: list_char > int] :
                  ~ ! [SY1200: list_char > int] :
                      ~ ~ ! [SY1201: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV66 @ SY1200 @ SY1201 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV135 @ SY1200 ) @ SY1198 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV224 @ SY1201 ) @ SY1199 ) )
                                | ~ ~ ! [SY1077: list_char > int] :
                                        ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV186 @ SY1198 ) @ SY1077 )
                                            | ~ ( SY1197 @ SY1077 @ SY1199 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[699]) ).

thf(771,plain,
    ! [SV136: nat,SV68: nat] :
      ( ( ( SV68
          = ( suc @ SV136 ) )
        = $false )
      | ( ( SV68 != zero_zero_nat )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[700]) ).

thf(772,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
                = ( suc @ SV137 ) )
              | ~ ! [SY895: typerep] :
                    ~ ~ ! [SY896: list_typerep] :
                          ~ ~ ( ( SV69
                               != ( cons_typerep @ SY895 @ SY896 ) )
                              | ( ( size_s416147576yperep @ SY896 )
                               != SV137 ) ) ) )
        = $true )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[701]) ).

thf(773,plain,
    ! [SV225: list_char > int,SV187: com,SV138: list_char > int,SV70: bexp] :
      ( ( ! [SY1203: com] :
            ( ~ ~ ( bval @ SV70 @ SV138 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV187 @ SV138 ) @ SV225 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SY1203 @ SV187 ) @ SV138 ) @ SV225 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[703]) ).

thf(774,plain,
    ! [SV226: com,SV188: com,SV139: bexp,SV71: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1204: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid
                @ ^ [SY903: list_char > int,SY904: list_char > int] :
                    ~ ( ~ ( SV71 @ SY903 @ SY904 )
                      | ~ ( bval @ SV139 @ SY903 ) )
                @ ( seq @ SV188 @ ( while @ SV139 @ SV188 ) )
                @ SV226
                @ SY1204 )
            | ( relati775585786_valid @ SV71 @ ( while @ SV139 @ SV188 ) @ SV226 @ SY1204 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[704]) ).

thf(775,plain,
    ! [SV140: nat,SV72: nat] :
      ( ( ( ( suc @ SV72 )
          = ( suc @ SV140 ) )
        = $false )
      | ( ( SV72 = SV140 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[705]) ).

thf(776,plain,
    ! [SV189: nat,SV141: nat,SV73: nat > nat > $o] :
      ( ( ( ~ ! [SY667: nat] : ( SV73 @ SY667 @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ! [SY668: nat] : ( SV73 @ zero_zero_nat @ ( suc @ SY668 ) )
          | ~ ! [SY669: nat,SY670: nat] :
                ( ~ ( SV73 @ SY669 @ SY670 )
                | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
          | ( SV73 @ SV141 @ SV189 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[706]) ).

thf(777,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ( SV74 @ SV142 )
        = $false )
      | ( ( ~ ! [SY672: nat] :
                ( ~ ( SV74 @ ( suc @ SY672 ) )
                | ( SV74 @ SY672 ) )
          | ( SV74 @ zero_zero_nat ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[707]) ).

thf(778,plain,
    ! [SV227: com,SV190: com,SV143: bexp,SV75: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1207: ( list_char > int ) > ( list_char > int ) > $o,SY1208: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY915: list_char > int,SY916: list_char > int] :
                    ~ ( ~ ( SV75 @ SY915 @ SY916 )
                      | ~ ( bval @ SV143 @ SY915 ) )
                @ SV190
                @ SV227
                @ SY1207 )
            | ( relati2102071307_hoare @ SV75 @ ( if @ SV143 @ SV190 @ SY1208 ) @ SV227 @ SY1207 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[708]) ).

thf(779,plain,
    ! [SV228: list_char > int,SV191: set_Pr1148378109ar_int,SV144: list_char > int,SV76: com] :
      ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 )
        | ( SV228 != SV144 )
        | ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV228 ) @ SV191 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[709]) ).

thf(780,plain,
    ! [SV229: produc1260470173ar_int > com,SV145: set_Pr1148378109ar_int] :
      ( ( ( bNF_Gr202451329ar_int @ SV145 @ SV229 )
        = ( ^ [SY1211: produc1260470173ar_int > list_char > int] :
              ( collec770796680ar_int
              @ ^ [SY1212: produc1260470173ar_int] :
                  ~ ! [SY1213: produc1260470173ar_int] :
                      ~ ~ ( ( SY1212
                           != ( produc1193801173ar_int @ ( SV229 @ SY1213 ) @ ( SY1211 @ SY1213 ) ) )
                          | ~ ( member92250950ar_int @ SY1213 @ SV145 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[710]) ).

thf(781,plain,
    ! [SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) )
        = ( ^ [SY1214: list_char > int,SY1215: list_char > int] :
              ~ ! [SY1216: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1216 ) @ SY1214 )
                            | ~ ( bval @ SV146 @ SY1216 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1216 @ SY1215 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[712]) ).

thf(782,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( ( suc @ SV1 )
            = ( suc @ SV80 ) )
          | ( SV1 = SV80 ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV1 )
               != ( suc @ SV80 ) )
              | ( SV1 != SV80 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[713]) ).

thf(783,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( ( suc @ SV2 )
            = ( suc @ SV81 ) )
          | ( SV2 = SV81 ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV2 )
               != ( suc @ SV81 ) )
              | ( SV2 != SV81 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[714]) ).

thf(784,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
          | ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[715]) ).

thf(785,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[716]) ).

thf(786,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
            = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
          | ( SV5 = SV84 ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[718]) ).

thf(787,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
          | ( SV7 = SV86 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
              | ( SV7 != SV86 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[719]) ).

thf(788,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[720]) ).

thf(789,plain,
    ! [SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ! [SY1217: list_char > int,SY1218: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SY1217 ) @ SY1218 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SY1217 ) @ SY1218 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[721]) ).

thf(790,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
            | ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) )
        | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[722]) ).

thf(791,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[722]) ).

thf(792,plain,
    ! [SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 )
        = ( SV14 @ SV233 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[723]) ).

thf(793,plain,
    ! [SV234: com,SV198: nat,SV153: com,SV95: bexp,SV17: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1219: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ ( suc @ SV198 ) ) @ ( while @ SV95 @ SV153 ) @ SV234 @ SY1219 )
            | ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ SV198 ) @ ( while @ SV95 @ SV153 ) @ SV234 @ SY1219 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[725]) ).

thf(794,plain,
    ! [SV154: list_char > int] :
      ( ( ! [SY938: list_char > int] :
            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SY938 )
                            | ~ ( bval @ b @ SV154 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY938 ) @ t_a ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[726]) ).

thf(795,plain,
    ! [SV235: list_char > int,SV199: list_char > int,SV155: com,SV96: com,SV18: bexp] :
      ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        | ~ ( ~ ( bval @ SV18 @ SV199 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 ) )
        | ~ ( ~ ~ ( bval @ SV18 @ SV199 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[727]) ).

thf(796,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( ( suc @ zero_zero_nat )
            = ( plus_plus_nat @ SV19 @ SV97 ) )
          | ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) )
          | ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $false )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[728]) ).

thf(797,plain,
    ! [SV20: produc1260470173ar_int] :
      ( ( ! [SY941: list_char > int] :
            ( SV20
           != ( produc1193801173ar_int @ ( sK1_SY433 @ SV20 ) @ SY941 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[729]) ).

thf(798,plain,
    ! [SV156: com,SV98: com,SV22: com] :
      ( ( ( ! [SY722: list_char > int,SY723: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY722 ) @ SY723 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY722 ) @ SY723 ) ) )
        = $false )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[730]) ).

thf(799,plain,
    ! [SV236: com,SV200: list_char > int,SV157: list_char > int,SV99: com,SV23: bexp] :
      ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        | ~ ! [SY1220: list_char > int,SY1221: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ SY1220 ) @ SY1221 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV236 @ SY1220 ) @ SY1221 ) )
        | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[731]) ).

thf(800,plain,
    ! [SV24: nat] :
      ( ( ( ! [SY449: nat] :
              ( SV24
             != ( suc @ SY449 ) ) )
        = $false )
      | ( ( SV24 = zero_zero_nat )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[732]) ).

thf(801,plain,
    ! [SV100: produc1260470173ar_int,SV25: produc1260470173ar_int > $o] :
      ( ( ( ! [SY1222: list_char > int] : ( SV25 @ ( produc1193801173ar_int @ ( sK4_SY451 @ SV100 @ SV25 ) @ SY1222 ) ) )
        = $false )
      | ( ( SV25 @ SV100 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[733]) ).

thf(802,plain,
    ! [SV237: list_char > int,SV201: list_char > int,SV158: com,SV101: list_char > int,SV26: bexp] :
      ( ( ~ ( bval @ SV26 @ SV101 )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SV201 )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV201 ) @ SV237 )
        | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SV237 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[734]) ).

thf(803,plain,
    ! [SV238: ( list_char > int ) > ( list_char > int ) > $o,SV202: com,SV159: com,SV102: bexp,SV27: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1223: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY742: list_char > int,SY743: list_char > int] :
                    ~ ( ~ ( SV27 @ SY742 @ SY743 )
                      | ~ ~ ( bval @ SV102 @ SY742 ) )
                @ SV159
                @ SV202
                @ SV238 )
            | ( relati2102071307_hoare @ SV27 @ ( if @ SV102 @ SY1223 @ SV159 ) @ SV202 @ SV238 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[735]) ).

thf(804,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ( ~ ! [SY465: nat] :
                ( ~ ( SV28 @ SY465 )
                | ( SV28 @ ( suc @ SY465 ) ) ) )
        = $true )
      | ( ( SV28 @ SV103 )
        = $true )
      | ( ( SV28 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[736]) ).

thf(805,plain,
    ! [SV239: com,SV203: ( list_char > int ) > ( list_char > int ) > $o,SV160: com,SV104: bexp,SV29: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid
            @ ^ [SY748: list_char > int,SY749: list_char > int] :
                ~ ( ~ ( SV29 @ SY748 @ SY749 )
                  | ~ ~ ( bval @ SV104 @ SY748 ) )
            @ skip
            @ SV160
            @ SV203 )
        | ( relati775585786_valid @ SV29 @ ( while @ SV104 @ SV239 ) @ SV160 @ SV203 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[737]) ).

thf(806,plain,
    ! [SV204: list_char > int,SV161: list_char > int,SV105: list_char > int,SV30: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV204 )
          | ( SV204 = SV161 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[738]) ).

thf(807,plain,
    ! [SV240: list_char > int,SV205: com,SV162: list_char > int,SV106: list_char > int,SV31: com] :
      ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SV106 ) @ SV162 )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV205 @ SV162 ) @ SV240 )
        | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SV205 ) @ SV106 ) @ SV240 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[739]) ).

thf(808,plain,
    ! [SV163: nat,SV107: nat,SV32: nat] :
      ( ( ( SV32
          = ( plus_plus_nat @ SV107 @ SV163 ) )
        = $false )
      | ( ( ( suc @ SV32 )
          = ( plus_plus_nat @ SV107 @ ( suc @ SV163 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[740]) ).

thf(809,plain,
    ! [SV164: bexp,SV108: com,SV33: com] :
      ( ( ( ! [SY757: list_char > int,SY758: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ SY757 ) @ SY758 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ SY757 ) @ SY758 ) ) )
        = $false )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[741]) ).

thf(810,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( ( suc @ SV35 )
            = ( size_s416147576yperep @ SV109 ) )
          | ~ ! [SY761: typerep] :
                ~ ~ ! [SY762: list_typerep] :
                      ~ ~ ( ( SV109
                           != ( cons_typerep @ SY761 @ SY762 ) )
                          | ( ( size_s416147576yperep @ SY762 )
                           != SV35 ) ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[742]) ).

thf(811,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
            = ( suc @ zero_zero_nat ) )
          | ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) )
          | ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $false )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[743]) ).

thf(812,plain,
    ! [SV241: com,SV206: list_char > int,SV165: com,SV111: list_char > int,SV37: bexp] :
      ( ( ~ ( bval @ SV37 @ SV111 )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV165 @ SV111 ) @ SV206 )
        | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SV165 @ SV241 ) @ SV111 ) @ SV206 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[744]) ).

thf(813,plain,
    ! [SV112: produc1260470173ar_int,SV38: produc1260470173ar_int > $o] :
      ( ( ( ! [SY1228: list_char > int] : ( SV38 @ ( produc1193801173ar_int @ ( sK5_SY496 @ SV112 @ SV38 ) @ SY1228 ) ) )
        = $false )
      | ( ( SV38 @ SV112 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[745]) ).

thf(814,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
              = ( produc1193801173ar_int @ SV166 @ SV207 ) )
            | ~ ( ( SV39 != SV166 )
                | ( SV113 != SV207 ) ) )
        | ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
             != ( produc1193801173ar_int @ SV166 @ SV207 ) )
            | ~ ~ ( ( SV39 != SV166 )
                  | ( SV113 != SV207 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[746]) ).

thf(815,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = ( ~ ( ( SV39 != SV166 )
              | ( SV113 != SV207 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[746]) ).

thf(816,plain,
    ! [SV242: list_char > int,SV208: ( list_char > int ) > ( list_char > int ) > $o,SV167: com,SV114: com,SV40: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1229: list_char > int] :
            ( ~ ( relati775585786_valid @ SV40 @ SV114 @ SV167 @ SV208 )
            | ( relati775585786_valid @ SV40 @ SV114 @ SV167
              @ ^ [SY1230: list_char > int,SY1231: list_char > int] :
                  ~ ( ~ ( SV208 @ SV242 @ SY1229 )
                    | ~ ~ ! [SY978: list_char > int] :
                            ~ ~ ! [SY979: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( SV40 @ SY978 @ SY979 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV114 @ SY978 ) @ SY1230 ) )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV167 @ SY979 ) @ SY1231 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[747]) ).

thf(817,plain,
    ! [SV168: com,SV115: list_char > int,SV41: bexp] :
      ( ( ( ~ ( bval @ SV41 @ SV115 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV41 @ SV168 ) @ SV115 ) @ SV115 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[748]) ).

thf(818,plain,
    ! [SV243: ( list_char > int ) > ( list_char > int ) > $o,SV209: com,SV169: com,SV116: com,SV42: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid @ SV42 @ ( seq @ SV116 @ SV169 ) @ SV209 @ SV243 )
        | ( relati775585786_valid
          @ ^ [SY1234: list_char > int,SY1235: list_char > int] :
              ~ ! [SY1236: list_char > int] :
                  ~ ~ ! [SY1237: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV42 @ SY1236 @ SY1237 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV116 @ SY1236 ) @ SY1234 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV209 @ SY1237 ) @ SY1235 ) )
                            | ~ ~ ! [SY1238: list_char > int] :
                                    ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV169 @ SY1234 ) @ SY1238 )
                                        | ~ ( SV243 @ SY1238 @ SY1235 ) ) )
          @ SV169
          @ skip
          @ SV243 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[749]) ).

thf(819,plain,
    ! [SV43: list_char > int,SV117: list_char > int] :
      ( ( ( ! [SV244: list_char] :
              ( ( SV117 @ SV244 )
              = ( SV43 @ SV244 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV43 ) @ SV117 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[750]) ).

thf(820,plain,
    ! [SV43: list_char > int,SV117: list_char > int] :
      ( ( ( SV117 = SV43 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV43 ) @ SV117 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[750]) ).

thf(821,plain,
    ! [SV245: ( list_char > int ) > ( list_char > int ) > $o,SV210: com,SV170: com,SV118: bexp,SV44: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1239: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY791: list_char > int,SY792: list_char > int] :
                    ~ ( ~ ( SV44 @ SY791 @ SY792 )
                      | ~ ( bval @ SV118 @ SY791 ) )
                @ SV170
                @ SV210
                @ SV245 )
            | ( relati775585786_valid @ SV44 @ ( if @ SV118 @ SV170 @ SY1239 ) @ SV210 @ SV245 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[751]) ).

thf(822,plain,
    ! [SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o,SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY992: list_char > int,SY993: list_char > int] :
              ( ~ ( SV45 @ SY992 @ SY993 )
              | ~ ! [SY994: list_char > int] :
                    ~ ~ ( ~ ( SV119 @ SY992 @ SY994 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SY994 ) @ SY993 ) ) ) )
        = $false )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[752]) ).

thf(823,plain,
    ! [SV246: com,SV211: com,SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1242: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SY1242 )
            | ~ ( ~ ( relati775585786_valid
                    @ ^ [SY801: list_char > int,SY802: list_char > int] :
                        ~ ( ~ ( SV46 @ SY801 @ SY802 )
                          | ~ ( bval @ SV120 @ SY801 ) )
                    @ SV172
                    @ SV246
                    @ ^ [SY1245: list_char > int,SY1246: list_char > int] :
                        ~ ( ~ ( SY1242 @ SY1245 @ SY1246 )
                          | ~ ~ ! [SY1247: list_char > int] :
                                  ~ ~ ! [SY1248: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1247 @ SY1248 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1247 ) @ SY1245 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1248 ) @ SY1246 ) )
                                            | ~ ( bval @ SV120 @ SY1247 ) ) ) )
                | ~ ( relati775585786_valid
                    @ ^ [SY807: list_char > int,SY808: list_char > int] :
                        ~ ( ~ ( SV46 @ SY807 @ SY808 )
                          | ~ ~ ( bval @ SV120 @ SY807 ) )
                    @ SV211
                    @ SV246
                    @ ^ [SY1251: list_char > int,SY1252: list_char > int] :
                        ~ ( ~ ( SY1242 @ SY1251 @ SY1252 )
                          | ~ ~ ! [SY1253: list_char > int] :
                                  ~ ~ ! [SY1254: list_char > int] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1253 @ SY1254 )
                                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV211 @ SY1253 ) @ SY1251 ) )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1254 ) @ SY1252 ) )
                                            | ~ ~ ( bval @ SV120 @ SY1253 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[753]) ).

thf(824,plain,
    ! [SV247: ( list_char > int ) > ( list_char > int ) > $o,SV212: com,SV173: com,SV121: bexp,SV47: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1255: com] :
            ( ~ ( relati775585786_valid
                @ ^ [SY817: list_char > int,SY818: list_char > int] :
                    ~ ( ~ ( SV47 @ SY817 @ SY818 )
                      | ~ ~ ( bval @ SV121 @ SY817 ) )
                @ SV173
                @ SV212
                @ SV247 )
            | ( relati775585786_valid @ SV47 @ ( if @ SV121 @ SY1255 @ SV173 ) @ SV212 @ SV247 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[754]) ).

thf(825,plain,
    ! [SV248: com,SV213: ( list_char > int ) > ( list_char > int ) > $o,SV174: com,SV122: bexp,SV48: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati2102071307_hoare
            @ ^ [SY822: list_char > int,SY823: list_char > int] :
                ~ ( ~ ( SV48 @ SY822 @ SY823 )
                  | ~ ~ ( bval @ SV122 @ SY822 ) )
            @ skip
            @ SV174
            @ SV213 )
        | ( relati2102071307_hoare @ SV48 @ ( while @ SV122 @ SV248 ) @ SV174 @ SV213 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[755]) ).

thf(826,plain,
    ! [SV214: list_char > int,SV175: list_char > int,SV123: com,SV50: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 ) )
        = $true )
      | ( ( ~ ( ( SV214 != SV175 )
              | ( bval @ SV50 @ SV175 ) )
          | ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[756]) ).

thf(827,plain,
    ! [SV215: list_char > int,SV176: com,SV124: list_char > int,SV51: com] :
      ( ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
         != ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $true )
      | ( ( ~ ( ( SV51 != SV176 )
              | ( SV124 != SV215 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[757]) ).

thf(828,plain,
    ! [SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SV249: com] :
            ( ( relati775585786_valid @ SV125 @ SV216 @ SV249 )
            = ( ^ [SY1260: ( list_char > int ) > ( list_char > int ) > $o] :
                ! [SY1261: list_char > int,SY1262: list_char > int] :
                  ( ~ ( SY1260 @ SY1261 @ SY1262 )
                  | ~ ! [SY1263: list_char > int] :
                        ~ ~ ! [SY1264: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1263 @ SY1264 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1263 ) @ SY1261 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV249 @ SY1264 ) @ SY1262 ) ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[758]) ).

thf(829,plain,
    ! [SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 )
        = ( ^ [SY1159: com,SY1160: ( list_char > int ) > ( list_char > int ) > $o] :
            ! [SY1161: list_char > int,SY1162: list_char > int] :
              ( ~ ( SY1160 @ SY1161 @ SY1162 )
              | ~ ! [SY1163: list_char > int] :
                    ~ ~ ! [SY1164: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1163 @ SY1164 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1163 ) @ SY1161 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1159 @ SY1164 ) @ SY1162 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[758]) ).

thf(830,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
              = ( produc1193801173ar_int @ SV178 @ SV217 ) )
            | ~ ( ( SV54 != SV178 )
                | ( SV126 != SV217 ) ) )
        | ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
             != ( produc1193801173ar_int @ SV178 @ SV217 ) )
            | ~ ~ ( ( SV54 != SV178 )
                  | ( SV126 != SV217 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[759]) ).

thf(831,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = ( ~ ( ( SV54 != SV178 )
              | ( SV126 != SV217 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[759]) ).

thf(832,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ( ~ ! [SY582: nat] :
                ( ~ ( SV55 @ SY582 )
                | ( SV55 @ ( suc @ SY582 ) ) ) )
        = $true )
      | ( ( SV55 @ SV127 )
        = $true )
      | ( ( SV55 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[760]) ).

thf(833,plain,
    ! [SV250: ( list_char > int ) > ( list_char > int ) > $o,SV218: com,SV179: com,SV128: bexp,SV56: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati2102071307_hoare
            @ ^ [SY842: list_char > int,SY843: list_char > int] :
                ~ ( ~ ( SV56 @ SY842 @ SY843 )
                  | ~ ( bval @ SV128 @ SY842 ) )
            @ ( seq @ SV179 @ ( while @ SV128 @ SV179 ) )
            @ SV218
            @ SV250 )
        | ( relati2102071307_hoare @ SV56 @ ( while @ SV128 @ SV179 ) @ SV218 @ SV250 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[761]) ).

thf(834,plain,
    ! [SV57: produc1260470173ar_int] :
      ( ( SV57
        = ( produc1193801173ar_int @ ( sK2_SY589 @ SV57 ) @ ( sK3_SY1033 @ SV57 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[762]) ).

thf(835,plain,
    ! [SV251: produc1260470173ar_int > list_char > int,SV219: list_char > int,SV180: produc1260470173ar_int,SV129: produc1260470173ar_int > com,SV58: com] :
      ( ( ! [SY1267: set_Pr1148378109ar_int] :
            ( ( SV58
             != ( SV129 @ SV180 ) )
            | ( SV219
             != ( SV251 @ SV180 ) )
            | ~ ( member92250950ar_int @ SV180 @ SY1267 )
            | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SY1267 @ SV129 @ SV251 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[763]) ).

thf(836,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1268: com,SY1269: list_char > int,SY1270: list_char > int] :
            ( ~ ! [SY1174: nat,SY1175: list_char > int,SY1176: list_char > int] :
                  ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY1174 ) ) @ SY1175 @ SY1176 )
                  | ~ ! [SY1177: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1174 ) @ SY1177 @ SY1176 )
                                  | ~ ( bval @ SV181 @ SY1177 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1177 ) @ SY1175 ) ) )
            | ~ ! [SY1275: list_char > int,SY1276: list_char > int] :
                  ( ~ ( SV252 @ SY1275 @ SY1276 )
                  | ~ ! [SY1180: list_char > int] :
                        ~ ~ ! [SY1181: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1180 @ SY1181 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1180 ) @ SY1275 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1268 @ SY1181 ) @ SY1276 ) ) )
            | ~ ( SV252 @ SY1269 @ SY1270 )
            | ~ ! [SY1183: list_char > int] :
                  ~ ~ ! [SY1184: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1183 @ SY1184 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1183 ) @ SY1269 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SY1268 @ SY1184 ) @ SY1270 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[764]) ).

thf(837,plain,
    ! [SV253: list_char > int,SV221: list_char > int,SV182: list_char > int,SV131: list_char > int,SV60: list_char > int] :
      ( ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        | ~ ( q @ SV131 @ SV253 )
        | ~ ( bval @ b @ SV182 )
        | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        | ~ ! [SY1282: list_char > int] :
              ~ ~ ! [SY1283: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                    | ~ ( bval @ b @ SY1282 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[765]) ).

thf(838,plain,
    ! [SV254: com,SV222: nat,SV183: com,SV132: bexp,SV61: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1284: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 ) @ ( while @ SV132 @ SV183 ) @ SV254 @ SY1284 )
            | ( relati775585786_valid
              @ ^ [SY1190: list_char > int,SY1191: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 @ SY1190 @ SY1191 )
                    | ~ ( bval @ SV132 @ SY1190 ) )
              @ SV183
              @ skip
              @ ^ [SY1287: list_char > int,SY1288: list_char > int] :
                  ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ ( suc @ SV222 ) @ SY1287 @ SY1288 )
                    | ~ ~ ! [SY1289: list_char > int] :
                            ~ ~ ! [SY1290: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV132 @ SV183 ) @ SY1287 ) @ SY1289 )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV254 @ SY1288 ) @ SY1290 ) )
                                      | ~ ( SY1284 @ SY1289 @ SY1290 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[766]) ).

thf(839,plain,
    ! [SV62: nat] :
      ( ( ( ! [SY631: nat] :
              ( SV62
             != ( suc @ SY631 ) ) )
        = $false )
      | ( ( SV62 = zero_zero_nat )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[767]) ).

thf(840,plain,
    ! [SV223: list_char > int,SV184: list_char > int,SV133: com,SV64: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 ) )
        = $true )
      | ( ( ~ ! [SY1196: list_char > int] :
                ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SV184 ) @ SY1196 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV133 @ SY1196 ) @ SV223 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[768]) ).

thf(841,plain,
    ! [SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o,SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1068: list_char > int,SY1069: list_char > int] :
              ( ~ ( SV65 @ SY1068 @ SY1069 )
              | ~ ! [SY1070: list_char > int] :
                    ~ ~ ( ~ ( SV134 @ SY1068 @ SY1070 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SY1070 ) @ SY1069 ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[769]) ).

thf(842,plain,
    ! [SV255: ( list_char > int ) > ( list_char > int ) > $o,SV224: com,SV186: com,SV135: com,SV66: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid @ SV66 @ ( seq @ SV135 @ SV186 ) @ SV224 @ SV255 )
        | ( relati775585786_valid @ SV66 @ SV135 @ SV224
          @ ^ [SY1291: list_char > int,SY1292: list_char > int] :
              ~ ! [SY1293: list_char > int] :
                  ~ ~ ! [SY1294: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV66 @ SY1293 @ SY1294 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV135 @ SY1293 ) @ SY1291 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV224 @ SY1294 ) @ SY1292 ) )
                            | ~ ~ ! [SY1295: list_char > int] :
                                    ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV186 @ SY1291 ) @ SY1295 )
                                        | ~ ( SV255 @ SY1295 @ SY1292 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[770]) ).

thf(843,plain,
    ! [SV136: nat,SV68: nat] :
      ( ( ( SV68 = zero_zero_nat )
        = $false )
      | ( ( SV68
          = ( suc @ SV136 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[771]) ).

thf(844,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ( ( size_s416147576yperep @ SV69 )
            = ( suc @ SV137 ) )
          | ~ ! [SY895: typerep] :
                ~ ~ ! [SY896: list_typerep] :
                      ~ ~ ( ( SV69
                           != ( cons_typerep @ SY895 @ SY896 ) )
                          | ( ( size_s416147576yperep @ SY896 )
                           != SV137 ) ) )
        = $false )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[772]) ).

thf(845,plain,
    ! [SV256: com,SV225: list_char > int,SV187: com,SV138: list_char > int,SV70: bexp] :
      ( ( ~ ~ ( bval @ SV70 @ SV138 )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV187 @ SV138 ) @ SV225 )
        | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SV256 @ SV187 ) @ SV138 ) @ SV225 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[773]) ).

thf(846,plain,
    ! [SV257: ( list_char > int ) > ( list_char > int ) > $o,SV226: com,SV188: com,SV139: bexp,SV71: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid
            @ ^ [SY903: list_char > int,SY904: list_char > int] :
                ~ ( ~ ( SV71 @ SY903 @ SY904 )
                  | ~ ( bval @ SV139 @ SY903 ) )
            @ ( seq @ SV188 @ ( while @ SV139 @ SV188 ) )
            @ SV226
            @ SV257 )
        | ( relati775585786_valid @ SV71 @ ( while @ SV139 @ SV188 ) @ SV226 @ SV257 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[774]) ).

thf(847,plain,
    ! [SV189: nat,SV141: nat,SV73: nat > nat > $o] :
      ( ( ( ! [SY667: nat] : ( SV73 @ SY667 @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ! [SY668: nat] : ( SV73 @ zero_zero_nat @ ( suc @ SY668 ) )
          | ~ ! [SY669: nat,SY670: nat] :
                ( ~ ( SV73 @ SY669 @ SY670 )
                | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
          | ( SV73 @ SV141 @ SV189 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[776]) ).

thf(848,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ( ~ ! [SY672: nat] :
                ( ~ ( SV74 @ ( suc @ SY672 ) )
                | ( SV74 @ SY672 ) ) )
        = $true )
      | ( ( SV74 @ zero_zero_nat )
        = $true )
      | ( ( SV74 @ SV142 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[777]) ).

thf(849,plain,
    ! [SV258: ( list_char > int ) > ( list_char > int ) > $o,SV227: com,SV190: com,SV143: bexp,SV75: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1298: com] :
            ( ~ ( relati2102071307_hoare
                @ ^ [SY915: list_char > int,SY916: list_char > int] :
                    ~ ( ~ ( SV75 @ SY915 @ SY916 )
                      | ~ ( bval @ SV143 @ SY915 ) )
                @ SV190
                @ SV227
                @ SV258 )
            | ( relati2102071307_hoare @ SV75 @ ( if @ SV143 @ SV190 @ SY1298 ) @ SV227 @ SV258 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[778]) ).

thf(850,plain,
    ! [SV228: list_char > int,SV191: set_Pr1148378109ar_int,SV144: list_char > int,SV76: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 ) )
        = $true )
      | ( ( ( SV228 != SV144 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV228 ) @ SV191 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[779]) ).

thf(851,plain,
    ! [SV229: produc1260470173ar_int > com,SV145: set_Pr1148378109ar_int] :
      ( ( ! [SV259: produc1260470173ar_int > list_char > int] :
            ( ( bNF_Gr202451329ar_int @ SV145 @ SV229 @ SV259 )
            = ( collec770796680ar_int
              @ ^ [SY1301: produc1260470173ar_int] :
                  ~ ! [SY1302: produc1260470173ar_int] :
                      ~ ~ ( ( SY1301
                           != ( produc1193801173ar_int @ ( SV229 @ SY1302 ) @ ( SV259 @ SY1302 ) ) )
                          | ~ ( member92250950ar_int @ SY1302 @ SV145 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[780]) ).

thf(852,plain,
    ! [SV229: produc1260470173ar_int > com,SV145: set_Pr1148378109ar_int] :
      ( ( ( bNF_Gr202451329ar_int @ SV145 @ SV229 )
        = ( ^ [SY1211: produc1260470173ar_int > list_char > int] :
              ( collec770796680ar_int
              @ ^ [SY1212: produc1260470173ar_int] :
                  ~ ! [SY1213: produc1260470173ar_int] :
                      ~ ~ ( ( SY1212
                           != ( produc1193801173ar_int @ ( SV229 @ SY1213 ) @ ( SY1211 @ SY1213 ) ) )
                          | ~ ( member92250950ar_int @ SY1213 @ SV145 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[780]) ).

thf(853,plain,
    ! [SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SV260: list_char > int] :
            ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV260 )
            = ( ^ [SY1303: list_char > int] :
                  ~ ! [SY1304: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1304 ) @ SV260 )
                                | ~ ( bval @ SV146 @ SY1304 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1304 @ SY1303 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[781]) ).

thf(854,plain,
    ! [SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) )
        = ( ^ [SY1214: list_char > int,SY1215: list_char > int] :
              ~ ! [SY1216: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1216 ) @ SY1214 )
                            | ~ ( bval @ SV146 @ SY1216 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1216 @ SY1215 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[781]) ).

thf(855,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV1 )
               != ( suc @ SV80 ) )
              | ( SV1 != SV80 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[782]) ).

thf(856,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( SV1 = SV80 )
        = $false )
      | ( ( ~ ( ( ( suc @ SV1 )
               != ( suc @ SV80 ) )
              | ( SV1 != SV80 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[782]) ).

thf(857,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV2 )
               != ( suc @ SV81 ) )
              | ( SV2 != SV81 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[783]) ).

thf(858,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( SV2 = SV81 )
        = $false )
      | ( ( ~ ( ( ( suc @ SV2 )
               != ( suc @ SV81 ) )
              | ( SV2 != SV81 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[783]) ).

thf(859,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[784]) ).

thf(860,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[784]) ).

thf(861,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[785]) ).

thf(862,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[786]) ).

thf(863,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 = SV84 )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[786]) ).

thf(864,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
              | ( SV7 != SV86 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[787]) ).

thf(865,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 = SV86 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
              | ( SV7 != SV86 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[787]) ).

thf(866,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) )
        | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[788]) ).

thf(867,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[788]) ).

thf(868,plain,
    ! [SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ! [SY1305: list_char > int] :
            ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SY1305 )
            = ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SY1305 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[789]) ).

thf(869,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[790]) ).

thf(870,plain,
    ! [SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SV262: list_char > int] :
            ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV262 )
            = ( SV14 @ SV233 @ SV262 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[792]) ).

thf(871,plain,
    ! [SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 )
        = ( SV14 @ SV233 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[792]) ).

thf(872,plain,
    ! [SV263: ( list_char > int ) > ( list_char > int ) > $o,SV234: com,SV198: nat,SV153: com,SV95: bexp,SV17: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ ( suc @ SV198 ) ) @ ( while @ SV95 @ SV153 ) @ SV234 @ SV263 )
        | ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ SV198 ) @ ( while @ SV95 @ SV153 ) @ SV234 @ SV263 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[793]) ).

thf(873,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
                          | ~ ( bval @ b @ SV154 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[794]) ).

thf(874,plain,
    ! [SV235: list_char > int,SV199: list_char > int,SV155: com,SV96: com,SV18: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 ) )
        = $true )
      | ( ( ~ ( ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 ) )
          | ~ ( ~ ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[795]) ).

thf(875,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[796]) ).

thf(876,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) )
          | ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $false )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[796]) ).

thf(877,plain,
    ! [SV20: produc1260470173ar_int] :
      ( ( SV20
       != ( produc1193801173ar_int @ ( sK1_SY433 @ SV20 ) @ ( sK6_SY941 @ SV20 ) ) )
      = $false ),
    inference(extcnf_forall_neg,[status(esa)],[797]) ).

thf(878,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ! [SY1306: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ SY1306 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ SY1306 ) ) )
        = $false )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[798]) ).

thf(879,plain,
    ! [SV236: com,SV200: list_char > int,SV157: list_char > int,SV99: com,SV23: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 ) )
        = $true )
      | ( ( ~ ! [SY1220: list_char > int,SY1221: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ SY1220 ) @ SY1221 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV236 @ SY1220 ) @ SY1221 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[799]) ).

thf(880,plain,
    ! [SV24: nat] :
      ( ( ( SV24
         != ( suc @ ( sK8_SY449 @ SV24 ) ) )
        = $false )
      | ( ( SV24 = zero_zero_nat )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[800]) ).

thf(881,plain,
    ! [SV100: produc1260470173ar_int,SV25: produc1260470173ar_int > $o] :
      ( ( ( SV25 @ ( produc1193801173ar_int @ ( sK4_SY451 @ SV100 @ SV25 ) @ ( sK9_SY1222 @ SV100 @ SV25 ) ) )
        = $false )
      | ( ( SV25 @ SV100 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[801]) ).

thf(882,plain,
    ! [SV237: list_char > int,SV201: list_char > int,SV158: com,SV101: list_char > int,SV26: bexp] :
      ( ( ( ~ ( bval @ SV26 @ SV101 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SV201 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV201 ) @ SV237 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SV237 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[802]) ).

thf(883,plain,
    ! [SV265: com,SV238: ( list_char > int ) > ( list_char > int ) > $o,SV202: com,SV159: com,SV102: bexp,SV27: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati2102071307_hoare
            @ ^ [SY742: list_char > int,SY743: list_char > int] :
                ~ ( ~ ( SV27 @ SY742 @ SY743 )
                  | ~ ~ ( bval @ SV102 @ SY742 ) )
            @ SV159
            @ SV202
            @ SV238 )
        | ( relati2102071307_hoare @ SV27 @ ( if @ SV102 @ SV265 @ SV159 ) @ SV202 @ SV238 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[803]) ).

thf(884,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ( ! [SY465: nat] :
              ( ~ ( SV28 @ SY465 )
              | ( SV28 @ ( suc @ SY465 ) ) ) )
        = $false )
      | ( ( SV28 @ SV103 )
        = $true )
      | ( ( SV28 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[804]) ).

thf(885,plain,
    ! [SV239: com,SV203: ( list_char > int ) > ( list_char > int ) > $o,SV160: com,SV104: bexp,SV29: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid
              @ ^ [SY748: list_char > int,SY749: list_char > int] :
                  ~ ( ~ ( SV29 @ SY748 @ SY749 )
                    | ~ ~ ( bval @ SV104 @ SY748 ) )
              @ skip
              @ SV160
              @ SV203 ) )
        = $true )
      | ( ( relati775585786_valid @ SV29 @ ( while @ SV104 @ SV239 ) @ SV160 @ SV203 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[805]) ).

thf(886,plain,
    ! [SV204: list_char > int,SV161: list_char > int,SV105: list_char > int,SV30: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV204 )
          | ( SV204 = SV161 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[806]) ).

thf(887,plain,
    ! [SV240: list_char > int,SV205: com,SV162: list_char > int,SV106: list_char > int,SV31: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SV106 ) @ SV162 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV205 @ SV162 ) @ SV240 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SV205 ) @ SV106 ) @ SV240 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[807]) ).

thf(888,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ! [SY1309: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ SY1309 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ SY1309 ) ) )
        = $false )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[809]) ).

thf(889,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[810]) ).

thf(890,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ! [SY761: typerep] :
                ~ ~ ! [SY762: list_typerep] :
                      ~ ~ ( ( SV109
                           != ( cons_typerep @ SY761 @ SY762 ) )
                          | ( ( size_s416147576yperep @ SY762 )
                           != SV35 ) ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[810]) ).

thf(891,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[811]) ).

thf(892,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) )
          | ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $false )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[811]) ).

thf(893,plain,
    ! [SV241: com,SV206: list_char > int,SV165: com,SV111: list_char > int,SV37: bexp] :
      ( ( ( ~ ( bval @ SV37 @ SV111 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV165 @ SV111 ) @ SV206 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SV165 @ SV241 ) @ SV111 ) @ SV206 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[812]) ).

thf(894,plain,
    ! [SV112: produc1260470173ar_int,SV38: produc1260470173ar_int > $o] :
      ( ( ( SV38 @ ( produc1193801173ar_int @ ( sK5_SY496 @ SV112 @ SV38 ) @ ( sK11_SY1228 @ SV112 @ SV38 ) ) )
        = $false )
      | ( ( SV38 @ SV112 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[813]) ).

thf(895,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
                = ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ( ( SV39 != SV166 )
                  | ( SV113 != SV207 ) ) ) )
        = $true )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[814]) ).

thf(896,plain,
    ! [SV266: list_char > int,SV242: list_char > int,SV208: ( list_char > int ) > ( list_char > int ) > $o,SV167: com,SV114: com,SV40: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid @ SV40 @ SV114 @ SV167 @ SV208 )
        | ( relati775585786_valid @ SV40 @ SV114 @ SV167
          @ ^ [SY1310: list_char > int,SY1311: list_char > int] :
              ~ ( ~ ( SV208 @ SV242 @ SV266 )
                | ~ ~ ! [SY978: list_char > int] :
                        ~ ~ ! [SY979: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( SV40 @ SY978 @ SY979 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV114 @ SY978 ) @ SY1310 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV167 @ SY979 ) @ SY1311 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[816]) ).

thf(897,plain,
    ! [SV168: com,SV115: list_char > int,SV41: bexp] :
      ( ( ( bval @ SV41 @ SV115 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV41 @ SV168 ) @ SV115 ) @ SV115 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[817]) ).

thf(898,plain,
    ! [SV243: ( list_char > int ) > ( list_char > int ) > $o,SV209: com,SV169: com,SV116: com,SV42: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV42 @ ( seq @ SV116 @ SV169 ) @ SV209 @ SV243 ) )
        = $true )
      | ( ( relati775585786_valid
          @ ^ [SY1234: list_char > int,SY1235: list_char > int] :
              ~ ! [SY1236: list_char > int] :
                  ~ ~ ! [SY1237: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV42 @ SY1236 @ SY1237 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV116 @ SY1236 ) @ SY1234 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV209 @ SY1237 ) @ SY1235 ) )
                            | ~ ~ ! [SY1238: list_char > int] :
                                    ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV169 @ SY1234 ) @ SY1238 )
                                        | ~ ( SV243 @ SY1238 @ SY1235 ) ) )
          @ SV169
          @ skip
          @ SV243 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[818]) ).

thf(899,plain,
    ! [SV43: list_char > int,SV267: list_char,SV117: list_char > int] :
      ( ( ( ( SV117 @ SV267 )
          = ( SV43 @ SV267 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV43 ) @ SV117 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[819]) ).

thf(900,plain,
    ! [SV268: com,SV245: ( list_char > int ) > ( list_char > int ) > $o,SV210: com,SV170: com,SV118: bexp,SV44: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid
            @ ^ [SY791: list_char > int,SY792: list_char > int] :
                ~ ( ~ ( SV44 @ SY791 @ SY792 )
                  | ~ ( bval @ SV118 @ SY791 ) )
            @ SV170
            @ SV210
            @ SV245 )
        | ( relati775585786_valid @ SV44 @ ( if @ SV118 @ SV170 @ SV268 ) @ SV210 @ SV245 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[821]) ).

thf(901,plain,
    ! [SV119: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1316: list_char > int] :
              ( ~ ( SV45 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SY1316 )
              | ~ ! [SY1317: list_char > int] :
                    ~ ~ ( ~ ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SY1317 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SY1317 ) @ SY1316 ) ) ) )
        = $false )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[822]) ).

thf(902,plain,
    ! [SV269: ( list_char > int ) > ( list_char > int ) > $o,SV246: com,SV211: com,SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SV269 )
        | ~ ( ~ ( relati775585786_valid
                @ ^ [SY801: list_char > int,SY802: list_char > int] :
                    ~ ( ~ ( SV46 @ SY801 @ SY802 )
                      | ~ ( bval @ SV120 @ SY801 ) )
                @ SV172
                @ SV246
                @ ^ [SY1320: list_char > int,SY1321: list_char > int] :
                    ~ ( ~ ( SV269 @ SY1320 @ SY1321 )
                      | ~ ~ ! [SY1247: list_char > int] :
                              ~ ~ ! [SY1248: list_char > int] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1247 @ SY1248 )
                                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1247 ) @ SY1320 ) )
                                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1248 ) @ SY1321 ) )
                                        | ~ ( bval @ SV120 @ SY1247 ) ) ) )
            | ~ ( relati775585786_valid
                @ ^ [SY807: list_char > int,SY808: list_char > int] :
                    ~ ( ~ ( SV46 @ SY807 @ SY808 )
                      | ~ ~ ( bval @ SV120 @ SY807 ) )
                @ SV211
                @ SV246
                @ ^ [SY1326: list_char > int,SY1327: list_char > int] :
                    ~ ( ~ ( SV269 @ SY1326 @ SY1327 )
                      | ~ ~ ! [SY1253: list_char > int] :
                              ~ ~ ! [SY1254: list_char > int] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1253 @ SY1254 )
                                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV211 @ SY1253 ) @ SY1326 ) )
                                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1254 ) @ SY1327 ) )
                                        | ~ ~ ( bval @ SV120 @ SY1253 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[823]) ).

thf(903,plain,
    ! [SV270: com,SV247: ( list_char > int ) > ( list_char > int ) > $o,SV212: com,SV173: com,SV121: bexp,SV47: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid
            @ ^ [SY817: list_char > int,SY818: list_char > int] :
                ~ ( ~ ( SV47 @ SY817 @ SY818 )
                  | ~ ~ ( bval @ SV121 @ SY817 ) )
            @ SV173
            @ SV212
            @ SV247 )
        | ( relati775585786_valid @ SV47 @ ( if @ SV121 @ SV270 @ SV173 ) @ SV212 @ SV247 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[824]) ).

thf(904,plain,
    ! [SV248: com,SV213: ( list_char > int ) > ( list_char > int ) > $o,SV174: com,SV122: bexp,SV48: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati2102071307_hoare
              @ ^ [SY822: list_char > int,SY823: list_char > int] :
                  ~ ( ~ ( SV48 @ SY822 @ SY823 )
                    | ~ ~ ( bval @ SV122 @ SY822 ) )
              @ skip
              @ SV174
              @ SV213 ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV48 @ ( while @ SV122 @ SV248 ) @ SV174 @ SV213 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[825]) ).

thf(905,plain,
    ! [SV214: list_char > int,SV175: list_char > int,SV123: com,SV50: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false )
      | ( ( ~ ( ( SV214 != SV175 )
              | ( bval @ SV50 @ SV175 ) )
          | ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[826]) ).

thf(906,plain,
    ! [SV215: list_char > int,SV176: com,SV124: list_char > int,SV51: com] :
      ( ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false )
      | ( ( ~ ( ( SV51 != SV176 )
              | ( SV124 != SV215 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[827]) ).

thf(907,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 )
        = ( ^ [SY1332: ( list_char > int ) > ( list_char > int ) > $o] :
            ! [SY1333: list_char > int,SY1334: list_char > int] :
              ( ~ ( SY1332 @ SY1333 @ SY1334 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1333 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1334 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[828]) ).

thf(908,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
                = ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ( ( SV54 != SV178 )
                  | ( SV126 != SV217 ) ) ) )
        = $true )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[830]) ).

thf(909,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ( ! [SY582: nat] :
              ( ~ ( SV55 @ SY582 )
              | ( SV55 @ ( suc @ SY582 ) ) ) )
        = $false )
      | ( ( SV55 @ SV127 )
        = $true )
      | ( ( SV55 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[832]) ).

thf(910,plain,
    ! [SV250: ( list_char > int ) > ( list_char > int ) > $o,SV218: com,SV179: com,SV128: bexp,SV56: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati2102071307_hoare
              @ ^ [SY842: list_char > int,SY843: list_char > int] :
                  ~ ( ~ ( SV56 @ SY842 @ SY843 )
                    | ~ ( bval @ SV128 @ SY842 ) )
              @ ( seq @ SV179 @ ( while @ SV128 @ SV179 ) )
              @ SV218
              @ SV250 ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV56 @ ( while @ SV128 @ SV179 ) @ SV218 @ SV250 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[833]) ).

thf(911,plain,
    ! [SV272: set_Pr1148378109ar_int,SV251: produc1260470173ar_int > list_char > int,SV219: list_char > int,SV180: produc1260470173ar_int,SV129: produc1260470173ar_int > com,SV58: com] :
      ( ( ( SV58
         != ( SV129 @ SV180 ) )
        | ( SV219
         != ( SV251 @ SV180 ) )
        | ~ ( member92250950ar_int @ SV180 @ SV272 )
        | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[835]) ).

thf(912,plain,
    ! [SV273: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1337: list_char > int,SY1338: list_char > int] :
            ( ~ ! [SY1174: nat,SY1175: list_char > int,SY1176: list_char > int] :
                  ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY1174 ) ) @ SY1175 @ SY1176 )
                  | ~ ! [SY1177: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1174 ) @ SY1177 @ SY1176 )
                                  | ~ ( bval @ SV181 @ SY1177 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1177 ) @ SY1175 ) ) )
            | ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                  ( ~ ( SV252 @ SY1343 @ SY1344 )
                  | ~ ! [SY1345: list_char > int] :
                        ~ ~ ! [SY1346: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
            | ~ ( SV252 @ SY1337 @ SY1338 )
            | ~ ! [SY1348: list_char > int] :
                  ~ ~ ! [SY1349: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1348 @ SY1349 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1348 ) @ SY1337 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1349 ) @ SY1338 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[836]) ).

thf(913,plain,
    ! [SV253: list_char > int,SV221: list_char > int,SV182: list_char > int,SV131: list_char > int,SV60: list_char > int] :
      ( ( ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
          | ~ ( q @ SV131 @ SV253 )
          | ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[837]) ).

thf(914,plain,
    ! [SV274: ( list_char > int ) > ( list_char > int ) > $o,SV254: com,SV222: nat,SV183: com,SV132: bexp,SV61: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 ) @ ( while @ SV132 @ SV183 ) @ SV254 @ SV274 )
        | ( relati775585786_valid
          @ ^ [SY1190: list_char > int,SY1191: list_char > int] :
              ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 @ SY1190 @ SY1191 )
                | ~ ( bval @ SV132 @ SY1190 ) )
          @ SV183
          @ skip
          @ ^ [SY1352: list_char > int,SY1353: list_char > int] :
              ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ ( suc @ SV222 ) @ SY1352 @ SY1353 )
                | ~ ~ ! [SY1354: list_char > int] :
                        ~ ~ ! [SY1355: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV132 @ SV183 ) @ SY1352 ) @ SY1354 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV254 @ SY1353 ) @ SY1355 ) )
                                  | ~ ( SV274 @ SY1354 @ SY1355 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[838]) ).

thf(915,plain,
    ! [SV62: nat] :
      ( ( ( SV62
         != ( suc @ ( sK13_SY631 @ SV62 ) ) )
        = $false )
      | ( ( SV62 = zero_zero_nat )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[839]) ).

thf(916,plain,
    ! [SV223: list_char > int,SV184: list_char > int,SV133: com,SV64: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 )
        = $false )
      | ( ( ~ ! [SY1196: list_char > int] :
                ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SV184 ) @ SY1196 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV133 @ SY1196 ) @ SV223 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[840]) ).

thf(917,plain,
    ! [SV134: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1356: list_char > int] :
              ( ~ ( SV65 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SY1356 )
              | ~ ! [SY1357: list_char > int] :
                    ~ ~ ( ~ ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SY1357 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SY1357 ) @ SY1356 ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[841]) ).

thf(918,plain,
    ! [SV255: ( list_char > int ) > ( list_char > int ) > $o,SV224: com,SV186: com,SV135: com,SV66: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV66 @ ( seq @ SV135 @ SV186 ) @ SV224 @ SV255 ) )
        = $true )
      | ( ( relati775585786_valid @ SV66 @ SV135 @ SV224
          @ ^ [SY1291: list_char > int,SY1292: list_char > int] :
              ~ ! [SY1293: list_char > int] :
                  ~ ~ ! [SY1294: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV66 @ SY1293 @ SY1294 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV135 @ SY1293 ) @ SY1291 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV224 @ SY1294 ) @ SY1292 ) )
                            | ~ ~ ! [SY1295: list_char > int] :
                                    ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV186 @ SY1291 ) @ SY1295 )
                                        | ~ ( SV255 @ SY1295 @ SY1292 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[842]) ).

thf(919,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[844]) ).

thf(920,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ! [SY895: typerep] :
                ~ ~ ! [SY896: list_typerep] :
                      ~ ~ ( ( SV69
                           != ( cons_typerep @ SY895 @ SY896 ) )
                          | ( ( size_s416147576yperep @ SY896 )
                           != SV137 ) ) )
        = $false )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[844]) ).

thf(921,plain,
    ! [SV256: com,SV225: list_char > int,SV187: com,SV138: list_char > int,SV70: bexp] :
      ( ( ( ~ ~ ( bval @ SV70 @ SV138 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV187 @ SV138 ) @ SV225 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SV256 @ SV187 ) @ SV138 ) @ SV225 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[845]) ).

thf(922,plain,
    ! [SV257: ( list_char > int ) > ( list_char > int ) > $o,SV226: com,SV188: com,SV139: bexp,SV71: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid
              @ ^ [SY903: list_char > int,SY904: list_char > int] :
                  ~ ( ~ ( SV71 @ SY903 @ SY904 )
                    | ~ ( bval @ SV139 @ SY903 ) )
              @ ( seq @ SV188 @ ( while @ SV139 @ SV188 ) )
              @ SV226
              @ SV257 ) )
        = $true )
      | ( ( relati775585786_valid @ SV71 @ ( while @ SV139 @ SV188 ) @ SV226 @ SV257 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[846]) ).

thf(923,plain,
    ! [SV141: nat,SV189: nat,SV73: nat > nat > $o] :
      ( ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false )
      | ( ( ~ ! [SY668: nat] : ( SV73 @ zero_zero_nat @ ( suc @ SY668 ) )
          | ~ ! [SY669: nat,SY670: nat] :
                ( ~ ( SV73 @ SY669 @ SY670 )
                | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
          | ( SV73 @ SV141 @ SV189 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[847]) ).

thf(924,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ( ! [SY672: nat] :
              ( ~ ( SV74 @ ( suc @ SY672 ) )
              | ( SV74 @ SY672 ) ) )
        = $false )
      | ( ( SV74 @ zero_zero_nat )
        = $true )
      | ( ( SV74 @ SV142 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[848]) ).

thf(925,plain,
    ! [SV275: com,SV258: ( list_char > int ) > ( list_char > int ) > $o,SV227: com,SV190: com,SV143: bexp,SV75: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( relati2102071307_hoare
            @ ^ [SY915: list_char > int,SY916: list_char > int] :
                ~ ( ~ ( SV75 @ SY915 @ SY916 )
                  | ~ ( bval @ SV143 @ SY915 ) )
            @ SV190
            @ SV227
            @ SV258 )
        | ( relati2102071307_hoare @ SV75 @ ( if @ SV143 @ SV190 @ SV275 ) @ SV227 @ SV258 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[849]) ).

thf(926,plain,
    ! [SV228: list_char > int,SV191: set_Pr1148378109ar_int,SV144: list_char > int,SV76: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 )
        = $false )
      | ( ( ( SV228 != SV144 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV228 ) @ SV191 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[850]) ).

thf(927,plain,
    ! [SV276: produc1260470173ar_int > list_char > int,SV229: produc1260470173ar_int > com,SV145: set_Pr1148378109ar_int] :
      ( ( ( bNF_Gr202451329ar_int @ SV145 @ SV229 @ SV276 )
        = ( collec770796680ar_int
          @ ^ [SY1360: produc1260470173ar_int] :
              ~ ! [SY1361: produc1260470173ar_int] :
                  ~ ~ ( ( SY1360
                       != ( produc1193801173ar_int @ ( SV229 @ SY1361 ) @ ( SV276 @ SY1361 ) ) )
                      | ~ ( member92250950ar_int @ SY1361 @ SV145 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[851]) ).

thf(928,plain,
    ! [SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 )
        = ( ^ [SY1362: list_char > int] :
              ~ ! [SY1363: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1363 ) @ SV277 )
                            | ~ ( bval @ SV146 @ SY1363 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1363 @ SY1362 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[853]) ).

thf(929,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( ( suc @ SV1 )
           != ( suc @ SV80 ) )
          | ( SV1 != SV80 ) )
        = $false )
      | ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[855]) ).

thf(930,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( ( suc @ SV1 )
           != ( suc @ SV80 ) )
          | ( SV1 != SV80 ) )
        = $false )
      | ( ( SV1 = SV80 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[856]) ).

thf(931,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( ( suc @ SV2 )
           != ( suc @ SV81 ) )
          | ( SV2 != SV81 ) )
        = $false )
      | ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[857]) ).

thf(932,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( ( suc @ SV2 )
           != ( suc @ SV81 ) )
          | ( SV2 != SV81 ) )
        = $false )
      | ( ( SV2 = SV81 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[858]) ).

thf(933,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY1364: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ SY1364 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ SY1364 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[859]) ).

thf(934,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ! [SY1365: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ SY1365 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ SY1365 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[860]) ).

thf(935,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[861]) ).

thf(936,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[861]) ).

thf(937,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ! [SV278: com] :
              ( ( ^ [SY1366: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV278 @ SY1366 ) @ SV5 ) )
              = ( ^ [SY1367: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV278 @ SY1367 ) @ SV84 ) ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[862]) ).

thf(938,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[862]) ).

thf(939,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
           != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
          | ( SV5 != SV84 ) )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[863]) ).

thf(940,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
          | ( SV7 != SV86 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[864]) ).

thf(941,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ! [SV279: list_char] :
              ( ( SV7 @ SV279 )
              = ( SV86 @ SV279 ) ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
              | ( SV7 != SV86 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[865]) ).

thf(942,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 = SV86 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
              | ( SV7 != SV86 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[865]) ).

thf(943,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
              | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[866]) ).

thf(944,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[868]) ).

thf(945,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[869]) ).

thf(946,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = ( SV14 @ SV233 @ SV281 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[870]) ).

thf(947,plain,
    ! [SV263: ( list_char > int ) > ( list_char > int ) > $o,SV234: com,SV198: nat,SV153: com,SV95: bexp,SV17: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ ( suc @ SV198 ) ) @ ( while @ SV95 @ SV153 ) @ SV234 @ SV263 ) )
        = $true )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ SV198 ) @ ( while @ SV95 @ SV153 ) @ SV234 @ SV263 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[872]) ).

thf(948,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
                        | ~ ( bval @ b @ SV154 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[873]) ).

thf(949,plain,
    ! [SV235: list_char > int,SV199: list_char > int,SV155: com,SV96: com,SV18: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false )
      | ( ( ~ ( ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 ) )
          | ~ ( ~ ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[874]) ).

thf(950,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( ( suc @ zero_zero_nat )
           != ( plus_plus_nat @ SV19 @ SV97 ) )
          | ~ ( ~ ( ( SV19
                   != ( suc @ zero_zero_nat ) )
                  | ( SV97 != zero_zero_nat ) )
              | ~ ( ( SV19 != zero_zero_nat )
                  | ( SV97
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[875]) ).

thf(951,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) ) )
        = $false )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[876]) ).

thf(952,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $false )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[876]) ).

thf(953,plain,
    ! [SV20: produc1260470173ar_int] :
      ( ( SV20
        = ( produc1193801173ar_int @ ( sK1_SY433 @ SV20 ) @ ( sK6_SY941 @ SV20 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[877]) ).

thf(954,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[878]) ).

thf(955,plain,
    ! [SV236: com,SV200: list_char > int,SV157: list_char > int,SV99: com,SV23: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false )
      | ( ( ~ ! [SY1220: list_char > int,SY1221: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ SY1220 ) @ SY1221 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV236 @ SY1220 ) @ SY1221 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[879]) ).

thf(956,plain,
    ! [SV24: nat] :
      ( ( ( SV24
          = ( suc @ ( sK8_SY449 @ SV24 ) ) )
        = $true )
      | ( ( SV24 = zero_zero_nat )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[880]) ).

thf(957,plain,
    ! [SV237: list_char > int,SV201: list_char > int,SV158: com,SV101: list_char > int,SV26: bexp] :
      ( ( ( bval @ SV26 @ SV101 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SV201 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV201 ) @ SV237 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SV237 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[882]) ).

thf(958,plain,
    ! [SV265: com,SV238: ( list_char > int ) > ( list_char > int ) > $o,SV202: com,SV159: com,SV102: bexp,SV27: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati2102071307_hoare
              @ ^ [SY742: list_char > int,SY743: list_char > int] :
                  ~ ( ~ ( SV27 @ SY742 @ SY743 )
                    | ~ ~ ( bval @ SV102 @ SY742 ) )
              @ SV159
              @ SV202
              @ SV238 ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV27 @ ( if @ SV102 @ SV265 @ SV159 ) @ SV202 @ SV238 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[883]) ).

thf(959,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ( ~ ( SV28 @ ( sK19_SY465 @ SV103 @ SV28 ) )
          | ( SV28 @ ( suc @ ( sK19_SY465 @ SV103 @ SV28 ) ) ) )
        = $false )
      | ( ( SV28 @ SV103 )
        = $true )
      | ( ( SV28 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[884]) ).

thf(960,plain,
    ! [SV239: com,SV203: ( list_char > int ) > ( list_char > int ) > $o,SV160: com,SV104: bexp,SV29: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid
          @ ^ [SY748: list_char > int,SY749: list_char > int] :
              ~ ( ~ ( SV29 @ SY748 @ SY749 )
                | ~ ~ ( bval @ SV104 @ SY748 ) )
          @ skip
          @ SV160
          @ SV203 )
        = $false )
      | ( ( relati775585786_valid @ SV29 @ ( while @ SV104 @ SV239 ) @ SV160 @ SV203 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[885]) ).

thf(961,plain,
    ! [SV161: list_char > int,SV204: list_char > int,SV105: list_char > int,SV30: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV204 ) )
        = $true )
      | ( ( SV204 = SV161 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[886]) ).

thf(962,plain,
    ! [SV240: list_char > int,SV205: com,SV162: list_char > int,SV106: list_char > int,SV31: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SV106 ) @ SV162 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV205 @ SV162 ) @ SV240 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SV205 ) @ SV106 ) @ SV240 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[887]) ).

thf(963,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[888]) ).

thf(964,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( ( suc @ SV35 )
           != ( size_s416147576yperep @ SV109 ) )
          | ~ ~ ! [SY761: typerep] :
                  ~ ~ ! [SY762: list_typerep] :
                        ~ ~ ( ( SV109
                             != ( cons_typerep @ SY761 @ SY762 ) )
                            | ( ( size_s416147576yperep @ SY762 )
                             != SV35 ) ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[889]) ).

thf(965,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ! [SY761: typerep] :
              ~ ~ ! [SY762: list_typerep] :
                    ~ ~ ( ( SV109
                         != ( cons_typerep @ SY761 @ SY762 ) )
                        | ( ( size_s416147576yperep @ SY762 )
                         != SV35 ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[890]) ).

thf(966,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
           != ( suc @ zero_zero_nat ) )
          | ~ ( ~ ( ( SV36
                   != ( suc @ zero_zero_nat ) )
                  | ( SV110 != zero_zero_nat ) )
              | ~ ( ( SV36 != zero_zero_nat )
                  | ( SV110
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[891]) ).

thf(967,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) ) )
        = $false )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[892]) ).

thf(968,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $false )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[892]) ).

thf(969,plain,
    ! [SV241: com,SV206: list_char > int,SV165: com,SV111: list_char > int,SV37: bexp] :
      ( ( ( bval @ SV37 @ SV111 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV165 @ SV111 ) @ SV206 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SV165 @ SV241 ) @ SV111 ) @ SV206 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[893]) ).

thf(970,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
            = ( produc1193801173ar_int @ SV166 @ SV207 ) )
          | ~ ( ( SV39 != SV166 )
              | ( SV113 != SV207 ) ) )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[895]) ).

thf(971,plain,
    ! [SV266: list_char > int,SV242: list_char > int,SV208: ( list_char > int ) > ( list_char > int ) > $o,SV167: com,SV114: com,SV40: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV40 @ SV114 @ SV167 @ SV208 ) )
        = $true )
      | ( ( relati775585786_valid @ SV40 @ SV114 @ SV167
          @ ^ [SY1310: list_char > int,SY1311: list_char > int] :
              ~ ( ~ ( SV208 @ SV242 @ SV266 )
                | ~ ~ ! [SY978: list_char > int] :
                        ~ ~ ! [SY979: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( SV40 @ SY978 @ SY979 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV114 @ SY978 ) @ SY1310 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV167 @ SY979 ) @ SY1311 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[896]) ).

thf(972,plain,
    ! [SV243: ( list_char > int ) > ( list_char > int ) > $o,SV209: com,SV169: com,SV116: com,SV42: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV42 @ ( seq @ SV116 @ SV169 ) @ SV209 @ SV243 )
        = $false )
      | ( ( relati775585786_valid
          @ ^ [SY1234: list_char > int,SY1235: list_char > int] :
              ~ ! [SY1236: list_char > int] :
                  ~ ~ ! [SY1237: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV42 @ SY1236 @ SY1237 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV116 @ SY1236 ) @ SY1234 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV209 @ SY1237 ) @ SY1235 ) )
                            | ~ ~ ! [SY1238: list_char > int] :
                                    ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV169 @ SY1234 ) @ SY1238 )
                                        | ~ ( SV243 @ SY1238 @ SY1235 ) ) )
          @ SV169
          @ skip
          @ SV243 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[898]) ).

thf(973,plain,
    ! [SV268: com,SV245: ( list_char > int ) > ( list_char > int ) > $o,SV210: com,SV170: com,SV118: bexp,SV44: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid
              @ ^ [SY791: list_char > int,SY792: list_char > int] :
                  ~ ( ~ ( SV44 @ SY791 @ SY792 )
                    | ~ ( bval @ SV118 @ SY791 ) )
              @ SV170
              @ SV210
              @ SV245 ) )
        = $true )
      | ( ( relati775585786_valid @ SV44 @ ( if @ SV118 @ SV170 @ SV268 ) @ SV210 @ SV245 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[900]) ).

thf(974,plain,
    ! [SV119: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV45 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) )
          | ~ ! [SY1368: list_char > int] :
                ~ ~ ( ~ ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SY1368 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SY1368 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) ) )
        = $false )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[901]) ).

thf(975,plain,
    ! [SV269: ( list_char > int ) > ( list_char > int ) > $o,SV246: com,SV211: com,SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SV269 ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid
                  @ ^ [SY801: list_char > int,SY802: list_char > int] :
                      ~ ( ~ ( SV46 @ SY801 @ SY802 )
                        | ~ ( bval @ SV120 @ SY801 ) )
                  @ SV172
                  @ SV246
                  @ ^ [SY1320: list_char > int,SY1321: list_char > int] :
                      ~ ( ~ ( SV269 @ SY1320 @ SY1321 )
                        | ~ ~ ! [SY1247: list_char > int] :
                                ~ ~ ! [SY1248: list_char > int] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1247 @ SY1248 )
                                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1247 ) @ SY1320 ) )
                                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1248 ) @ SY1321 ) )
                                          | ~ ( bval @ SV120 @ SY1247 ) ) ) )
              | ~ ( relati775585786_valid
                  @ ^ [SY807: list_char > int,SY808: list_char > int] :
                      ~ ( ~ ( SV46 @ SY807 @ SY808 )
                        | ~ ~ ( bval @ SV120 @ SY807 ) )
                  @ SV211
                  @ SV246
                  @ ^ [SY1326: list_char > int,SY1327: list_char > int] :
                      ~ ( ~ ( SV269 @ SY1326 @ SY1327 )
                        | ~ ~ ! [SY1253: list_char > int] :
                                ~ ~ ! [SY1254: list_char > int] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1253 @ SY1254 )
                                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV211 @ SY1253 ) @ SY1326 ) )
                                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1254 ) @ SY1327 ) )
                                          | ~ ~ ( bval @ SV120 @ SY1253 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[902]) ).

thf(976,plain,
    ! [SV270: com,SV247: ( list_char > int ) > ( list_char > int ) > $o,SV212: com,SV173: com,SV121: bexp,SV47: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid
              @ ^ [SY817: list_char > int,SY818: list_char > int] :
                  ~ ( ~ ( SV47 @ SY817 @ SY818 )
                    | ~ ~ ( bval @ SV121 @ SY817 ) )
              @ SV173
              @ SV212
              @ SV247 ) )
        = $true )
      | ( ( relati775585786_valid @ SV47 @ ( if @ SV121 @ SV270 @ SV173 ) @ SV212 @ SV247 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[903]) ).

thf(977,plain,
    ! [SV248: com,SV213: ( list_char > int ) > ( list_char > int ) > $o,SV174: com,SV122: bexp,SV48: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati2102071307_hoare
          @ ^ [SY822: list_char > int,SY823: list_char > int] :
              ~ ( ~ ( SV48 @ SY822 @ SY823 )
                | ~ ~ ( bval @ SV122 @ SY822 ) )
          @ skip
          @ SV174
          @ SV213 )
        = $false )
      | ( ( relati2102071307_hoare @ SV48 @ ( while @ SV122 @ SV248 ) @ SV174 @ SV213 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[904]) ).

thf(978,plain,
    ! [SV123: com,SV50: bexp,SV175: list_char > int,SV214: list_char > int] :
      ( ( ( ~ ( ( SV214 != SV175 )
              | ( bval @ SV50 @ SV175 ) ) )
        = $true )
      | ( ( ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[905]) ).

thf(979,plain,
    ! [SV215: list_char > int,SV124: list_char > int,SV176: com,SV51: com] :
      ( ( ( ( SV51 != SV176 )
          | ( SV124 != SV215 ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[906]) ).

thf(980,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SV282: ( list_char > int ) > ( list_char > int ) > $o] :
            ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV282 )
            = ( ! [SY1369: list_char > int,SY1370: list_char > int] :
                  ( ~ ( SV282 @ SY1369 @ SY1370 )
                  | ~ ! [SY1335: list_char > int] :
                        ~ ~ ! [SY1336: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1369 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1370 ) ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[907]) ).

thf(981,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 )
        = ( ^ [SY1332: ( list_char > int ) > ( list_char > int ) > $o] :
            ! [SY1333: list_char > int,SY1334: list_char > int] :
              ( ~ ( SY1332 @ SY1333 @ SY1334 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1333 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1334 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[907]) ).

thf(982,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
            = ( produc1193801173ar_int @ SV178 @ SV217 ) )
          | ~ ( ( SV54 != SV178 )
              | ( SV126 != SV217 ) ) )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[908]) ).

thf(983,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ( ~ ( SV55 @ ( sK22_SY582 @ SV127 @ SV55 ) )
          | ( SV55 @ ( suc @ ( sK22_SY582 @ SV127 @ SV55 ) ) ) )
        = $false )
      | ( ( SV55 @ SV127 )
        = $true )
      | ( ( SV55 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[909]) ).

thf(984,plain,
    ! [SV250: ( list_char > int ) > ( list_char > int ) > $o,SV218: com,SV179: com,SV128: bexp,SV56: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati2102071307_hoare
          @ ^ [SY842: list_char > int,SY843: list_char > int] :
              ~ ( ~ ( SV56 @ SY842 @ SY843 )
                | ~ ( bval @ SV128 @ SY842 ) )
          @ ( seq @ SV179 @ ( while @ SV128 @ SV179 ) )
          @ SV218
          @ SV250 )
        = $false )
      | ( ( relati2102071307_hoare @ SV56 @ ( while @ SV128 @ SV179 ) @ SV218 @ SV250 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[910]) ).

thf(985,plain,
    ! [SV272: set_Pr1148378109ar_int,SV251: produc1260470173ar_int > list_char > int,SV219: list_char > int,SV180: produc1260470173ar_int,SV129: produc1260470173ar_int > com,SV58: com] :
      ( ( ( SV58
         != ( SV129 @ SV180 ) )
        = $true )
      | ( ( ( SV219
           != ( SV251 @ SV180 ) )
          | ~ ( member92250950ar_int @ SV180 @ SV272 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[911]) ).

thf(986,plain,
    ! [SV283: list_char > int,SV273: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SY1373: list_char > int] :
            ( ~ ! [SY1174: nat,SY1175: list_char > int,SY1176: list_char > int] :
                  ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY1174 ) ) @ SY1175 @ SY1176 )
                  | ~ ! [SY1177: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1174 ) @ SY1177 @ SY1176 )
                                  | ~ ( bval @ SV181 @ SY1177 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1177 ) @ SY1175 ) ) )
            | ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                  ( ~ ( SV252 @ SY1343 @ SY1344 )
                  | ~ ! [SY1345: list_char > int] :
                        ~ ~ ! [SY1346: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
            | ~ ( SV252 @ SV283 @ SY1373 )
            | ~ ! [SY1383: list_char > int] :
                  ~ ~ ! [SY1384: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1383 @ SY1384 )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1383 ) @ SV283 ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1384 ) @ SY1373 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[912]) ).

thf(987,plain,
    ! [SV253: list_char > int,SV221: list_char > int,SV182: list_char > int,SV131: list_char > int,SV60: list_char > int] :
      ( ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
          | ~ ( q @ SV131 @ SV253 )
          | ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[913]) ).

thf(988,plain,
    ! [SV274: ( list_char > int ) > ( list_char > int ) > $o,SV254: com,SV222: nat,SV183: com,SV132: bexp,SV61: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 ) @ ( while @ SV132 @ SV183 ) @ SV254 @ SV274 ) )
        = $true )
      | ( ( relati775585786_valid
          @ ^ [SY1190: list_char > int,SY1191: list_char > int] :
              ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 @ SY1190 @ SY1191 )
                | ~ ( bval @ SV132 @ SY1190 ) )
          @ SV183
          @ skip
          @ ^ [SY1352: list_char > int,SY1353: list_char > int] :
              ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ ( suc @ SV222 ) @ SY1352 @ SY1353 )
                | ~ ~ ! [SY1354: list_char > int] :
                        ~ ~ ! [SY1355: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV132 @ SV183 ) @ SY1352 ) @ SY1354 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV254 @ SY1353 ) @ SY1355 ) )
                                  | ~ ( SV274 @ SY1354 @ SY1355 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[914]) ).

thf(989,plain,
    ! [SV62: nat] :
      ( ( ( SV62
          = ( suc @ ( sK13_SY631 @ SV62 ) ) )
        = $true )
      | ( ( SV62 = zero_zero_nat )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[915]) ).

thf(990,plain,
    ! [SV223: list_char > int,SV133: com,SV184: list_char > int,SV64: com] :
      ( ( ( ! [SY1196: list_char > int] :
              ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SV184 ) @ SY1196 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV133 @ SY1196 ) @ SV223 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[916]) ).

thf(991,plain,
    ! [SV134: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV65 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) )
          | ~ ! [SY1385: list_char > int] :
                ~ ~ ( ~ ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SY1385 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SY1385 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[917]) ).

thf(992,plain,
    ! [SV255: ( list_char > int ) > ( list_char > int ) > $o,SV224: com,SV186: com,SV135: com,SV66: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV66 @ ( seq @ SV135 @ SV186 ) @ SV224 @ SV255 )
        = $false )
      | ( ( relati775585786_valid @ SV66 @ SV135 @ SV224
          @ ^ [SY1291: list_char > int,SY1292: list_char > int] :
              ~ ! [SY1293: list_char > int] :
                  ~ ~ ! [SY1294: list_char > int] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV66 @ SY1293 @ SY1294 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV135 @ SY1293 ) @ SY1291 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV224 @ SY1294 ) @ SY1292 ) )
                            | ~ ~ ! [SY1295: list_char > int] :
                                    ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV186 @ SY1291 ) @ SY1295 )
                                        | ~ ( SV255 @ SY1295 @ SY1292 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[918]) ).

thf(993,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ( ( size_s416147576yperep @ SV69 )
           != ( suc @ SV137 ) )
          | ~ ~ ! [SY895: typerep] :
                  ~ ~ ! [SY896: list_typerep] :
                        ~ ~ ( ( SV69
                             != ( cons_typerep @ SY895 @ SY896 ) )
                            | ( ( size_s416147576yperep @ SY896 )
                             != SV137 ) ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[919]) ).

thf(994,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ! [SY895: typerep] :
              ~ ~ ! [SY896: list_typerep] :
                    ~ ~ ( ( SV69
                         != ( cons_typerep @ SY895 @ SY896 ) )
                        | ( ( size_s416147576yperep @ SY896 )
                         != SV137 ) ) )
        = $true )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[920]) ).

thf(995,plain,
    ! [SV256: com,SV225: list_char > int,SV187: com,SV138: list_char > int,SV70: bexp] :
      ( ( ( ~ ( bval @ SV70 @ SV138 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV187 @ SV138 ) @ SV225 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SV256 @ SV187 ) @ SV138 ) @ SV225 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[921]) ).

thf(996,plain,
    ! [SV257: ( list_char > int ) > ( list_char > int ) > $o,SV226: com,SV188: com,SV139: bexp,SV71: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid
          @ ^ [SY903: list_char > int,SY904: list_char > int] :
              ~ ( ~ ( SV71 @ SY903 @ SY904 )
                | ~ ( bval @ SV139 @ SY903 ) )
          @ ( seq @ SV188 @ ( while @ SV139 @ SV188 ) )
          @ SV226
          @ SV257 )
        = $false )
      | ( ( relati775585786_valid @ SV71 @ ( while @ SV139 @ SV188 ) @ SV226 @ SV257 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[922]) ).

thf(997,plain,
    ! [SV189: nat,SV141: nat,SV73: nat > nat > $o] :
      ( ( ( ~ ! [SY668: nat] : ( SV73 @ zero_zero_nat @ ( suc @ SY668 ) ) )
        = $true )
      | ( ( ~ ! [SY669: nat,SY670: nat] :
                ( ~ ( SV73 @ SY669 @ SY670 )
                | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
          | ( SV73 @ SV141 @ SV189 ) )
        = $true )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[923]) ).

thf(998,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ( ~ ( SV74 @ ( suc @ ( sK24_SY672 @ SV142 @ SV74 ) ) )
          | ( SV74 @ ( sK24_SY672 @ SV142 @ SV74 ) ) )
        = $false )
      | ( ( SV74 @ zero_zero_nat )
        = $true )
      | ( ( SV74 @ SV142 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[924]) ).

thf(999,plain,
    ! [SV275: com,SV258: ( list_char > int ) > ( list_char > int ) > $o,SV227: com,SV190: com,SV143: bexp,SV75: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati2102071307_hoare
              @ ^ [SY915: list_char > int,SY916: list_char > int] :
                  ~ ( ~ ( SV75 @ SY915 @ SY916 )
                    | ~ ( bval @ SV143 @ SY915 ) )
              @ SV190
              @ SV227
              @ SV258 ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV75 @ ( if @ SV143 @ SV190 @ SV275 ) @ SV227 @ SV258 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[925]) ).

thf(1000,plain,
    ! [SV191: set_Pr1148378109ar_int,SV76: com,SV144: list_char > int,SV228: list_char > int] :
      ( ( ( SV228 != SV144 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV228 ) @ SV191 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[926]) ).

thf(1001,plain,
    ! [SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ! [SV284: list_char > int] :
            ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV284 )
            = ( ~ ! [SY1386: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1386 ) @ SV277 )
                              | ~ ( bval @ SV146 @ SY1386 ) )
                        | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1386 @ SV284 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[928]) ).

thf(1002,plain,
    ! [SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 )
        = ( ^ [SY1362: list_char > int] :
              ~ ! [SY1363: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1363 ) @ SV277 )
                            | ~ ( bval @ SV146 @ SY1363 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1363 @ SY1362 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[928]) ).

thf(1003,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( suc @ SV1 )
         != ( suc @ SV80 ) )
        = $false )
      | ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[929]) ).

thf(1004,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( SV1 != SV80 )
        = $false )
      | ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[929]) ).

thf(1005,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( suc @ SV1 )
         != ( suc @ SV80 ) )
        = $false )
      | ( ( SV1 = SV80 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[930]) ).

thf(1006,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( SV1 != SV80 )
        = $false )
      | ( ( SV1 = SV80 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[930]) ).

thf(1007,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( suc @ SV2 )
         != ( suc @ SV81 ) )
        = $false )
      | ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[931]) ).

thf(1008,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( SV2 != SV81 )
        = $false )
      | ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[931]) ).

thf(1009,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( suc @ SV2 )
         != ( suc @ SV81 ) )
        = $false )
      | ( ( SV2 = SV81 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[932]) ).

thf(1010,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( SV2 != SV81 )
        = $false )
      | ( ( SV2 = SV81 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[932]) ).

thf(1011,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[933]) ).

thf(1012,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[934]) ).

thf(1013,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[935]) ).

thf(1014,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[936]) ).

thf(1015,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[937]) ).

thf(1016,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
           != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
          | ( SV5 != SV84 ) )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[938]) ).

thf(1017,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
         != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[939]) ).

thf(1018,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 != SV84 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[939]) ).

thf(1019,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[940]) ).

thf(1020,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 != SV86 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[940]) ).

thf(1021,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
              | ( SV7 != SV86 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[941]) ).

thf(1022,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
          | ( SV7 != SV86 ) )
        = $false )
      | ( ( SV7 = SV86 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[942]) ).

thf(1023,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[943]) ).

thf(1024,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
            | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) )
        | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[944]) ).

thf(1025,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[944]) ).

thf(1026,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[945]) ).

thf(1027,plain,
    ! [SV13: bexp,SV196: list_char > int,SV150: list_char > int,SV91: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[945]) ).

thf(1028,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
            | ( SV14 @ SV233 @ SV281 ) )
        | ~ ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
            | ~ ( SV14 @ SV233 @ SV281 ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[946]) ).

thf(1029,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = ( SV14 @ SV233 @ SV281 ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[946]) ).

thf(1030,plain,
    ! [SV263: ( list_char > int ) > ( list_char > int ) > $o,SV234: com,SV198: nat,SV153: com,SV95: bexp,SV17: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ ( suc @ SV198 ) ) @ ( while @ SV95 @ SV153 ) @ SV234 @ SV263 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ SV17 @ SV95 @ SV153 @ SV198 ) @ ( while @ SV95 @ SV153 ) @ SV234 @ SV263 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[947]) ).

thf(1031,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
                    | ~ ( bval @ b @ SV154 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
        | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[948]) ).

thf(1032,plain,
    ! [SV155: com,SV235: list_char > int,SV96: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ( ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[949]) ).

thf(1033,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
         != ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[950]) ).

thf(1034,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ~ ( ( SV19
                   != ( suc @ zero_zero_nat ) )
                  | ( SV97 != zero_zero_nat ) )
              | ~ ( ( SV19 != zero_zero_nat )
                  | ( SV97
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[950]) ).

thf(1035,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19
           != ( suc @ zero_zero_nat ) )
          | ( SV97 != zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[951]) ).

thf(1036,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19 != zero_zero_nat )
          | ( SV97
           != ( suc @ zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[952]) ).

thf(1037,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) ) )
        = $false )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[954]) ).

thf(1038,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[954]) ).

thf(1039,plain,
    ! [SV200: list_char > int,SV157: list_char > int,SV23: bexp,SV236: com,SV99: com] :
      ( ( ( ~ ! [SY1220: list_char > int,SY1221: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ SY1220 ) @ SY1221 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV236 @ SY1220 ) @ SY1221 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[955]) ).

thf(1040,plain,
    ! [SV237: list_char > int,SV26: bexp,SV201: list_char > int,SV101: list_char > int,SV158: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SV201 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV201 ) @ SV237 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SV237 ) )
        = $true )
      | ( ( bval @ SV26 @ SV101 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[957]) ).

thf(1041,plain,
    ! [SV265: com,SV238: ( list_char > int ) > ( list_char > int ) > $o,SV202: com,SV159: com,SV102: bexp,SV27: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati2102071307_hoare
          @ ^ [SY742: list_char > int,SY743: list_char > int] :
              ~ ( ~ ( SV27 @ SY742 @ SY743 )
                | ~ ~ ( bval @ SV102 @ SY742 ) )
          @ SV159
          @ SV202
          @ SV238 )
        = $false )
      | ( ( relati2102071307_hoare @ SV27 @ ( if @ SV102 @ SV265 @ SV159 ) @ SV202 @ SV238 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[958]) ).

thf(1042,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ( ~ ( SV28 @ ( sK19_SY465 @ SV103 @ SV28 ) ) )
        = $false )
      | ( ( SV28 @ SV103 )
        = $true )
      | ( ( SV28 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[959]) ).

thf(1043,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ( SV28 @ ( suc @ ( sK19_SY465 @ SV103 @ SV28 ) ) )
        = $false )
      | ( ( SV28 @ SV103 )
        = $true )
      | ( ( SV28 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[959]) ).

thf(1044,plain,
    ! [SV161: list_char > int,SV204: list_char > int,SV105: list_char > int,SV30: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV204 )
        = $false )
      | ( ( SV204 = SV161 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[961]) ).

thf(1045,plain,
    ! [SV106: list_char > int,SV31: com,SV240: list_char > int,SV162: list_char > int,SV205: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV205 @ SV162 ) @ SV240 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SV205 ) @ SV106 ) @ SV240 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SV106 ) @ SV162 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[962]) ).

thf(1046,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) ) )
        = $false )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[963]) ).

thf(1047,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[963]) ).

thf(1048,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( suc @ SV35 )
         != ( size_s416147576yperep @ SV109 ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[964]) ).

thf(1049,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ~ ! [SY761: typerep] :
                  ~ ~ ! [SY762: list_typerep] :
                        ~ ~ ( ( SV109
                             != ( cons_typerep @ SY761 @ SY762 ) )
                            | ( ( size_s416147576yperep @ SY762 )
                             != SV35 ) ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[964]) ).

thf(1050,plain,
    ! [SV35: nat,SV285: typerep,SV109: list_typerep] :
      ( ( ( ~ ~ ! [SY1389: list_typerep] :
                  ~ ~ ( ( SV109
                       != ( cons_typerep @ SV285 @ SY1389 ) )
                      | ( ( size_s416147576yperep @ SY1389 )
                       != SV35 ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[965]) ).

thf(1051,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[966]) ).

thf(1052,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ~ ( ( SV36
                   != ( suc @ zero_zero_nat ) )
                  | ( SV110 != zero_zero_nat ) )
              | ~ ( ( SV36 != zero_zero_nat )
                  | ( SV110
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[966]) ).

thf(1053,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36
           != ( suc @ zero_zero_nat ) )
          | ( SV110 != zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[967]) ).

thf(1054,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36 != zero_zero_nat )
          | ( SV110
           != ( suc @ zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[968]) ).

thf(1055,plain,
    ! [SV241: com,SV37: bexp,SV206: list_char > int,SV111: list_char > int,SV165: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV165 @ SV111 ) @ SV206 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SV165 @ SV241 ) @ SV111 ) @ SV206 )
        = $true )
      | ( ( bval @ SV37 @ SV111 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[969]) ).

thf(1056,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[970]) ).

thf(1057,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ~ ( ( SV39 != SV166 )
              | ( SV113 != SV207 ) ) )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[970]) ).

thf(1058,plain,
    ! [SV266: list_char > int,SV242: list_char > int,SV208: ( list_char > int ) > ( list_char > int ) > $o,SV167: com,SV114: com,SV40: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV40 @ SV114 @ SV167 @ SV208 )
        = $false )
      | ( ( relati775585786_valid @ SV40 @ SV114 @ SV167
          @ ^ [SY1310: list_char > int,SY1311: list_char > int] :
              ~ ( ~ ( SV208 @ SV242 @ SV266 )
                | ~ ~ ! [SY978: list_char > int] :
                        ~ ~ ! [SY979: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( SV40 @ SY978 @ SY979 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV114 @ SY978 ) @ SY1310 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV167 @ SY979 ) @ SY1311 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[971]) ).

thf(1059,plain,
    ! [SV268: com,SV245: ( list_char > int ) > ( list_char > int ) > $o,SV210: com,SV170: com,SV118: bexp,SV44: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid
          @ ^ [SY791: list_char > int,SY792: list_char > int] :
              ~ ( ~ ( SV44 @ SY791 @ SY792 )
                | ~ ( bval @ SV118 @ SY791 ) )
          @ SV170
          @ SV210
          @ SV245 )
        = $false )
      | ( ( relati775585786_valid @ SV44 @ ( if @ SV118 @ SV170 @ SV268 ) @ SV210 @ SV245 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[973]) ).

thf(1060,plain,
    ! [SV119: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV45 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) )
        = $false )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[974]) ).

thf(1061,plain,
    ! [SV45: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1368: list_char > int] :
                ~ ~ ( ~ ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SY1368 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SY1368 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) ) )
        = $false )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[974]) ).

thf(1062,plain,
    ! [SV269: ( list_char > int ) > ( list_char > int ) > $o,SV246: com,SV211: com,SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SV269 )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid
                  @ ^ [SY801: list_char > int,SY802: list_char > int] :
                      ~ ( ~ ( SV46 @ SY801 @ SY802 )
                        | ~ ( bval @ SV120 @ SY801 ) )
                  @ SV172
                  @ SV246
                  @ ^ [SY1320: list_char > int,SY1321: list_char > int] :
                      ~ ( ~ ( SV269 @ SY1320 @ SY1321 )
                        | ~ ~ ! [SY1247: list_char > int] :
                                ~ ~ ! [SY1248: list_char > int] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1247 @ SY1248 )
                                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1247 ) @ SY1320 ) )
                                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1248 ) @ SY1321 ) )
                                          | ~ ( bval @ SV120 @ SY1247 ) ) ) )
              | ~ ( relati775585786_valid
                  @ ^ [SY807: list_char > int,SY808: list_char > int] :
                      ~ ( ~ ( SV46 @ SY807 @ SY808 )
                        | ~ ~ ( bval @ SV120 @ SY807 ) )
                  @ SV211
                  @ SV246
                  @ ^ [SY1326: list_char > int,SY1327: list_char > int] :
                      ~ ( ~ ( SV269 @ SY1326 @ SY1327 )
                        | ~ ~ ! [SY1253: list_char > int] :
                                ~ ~ ! [SY1254: list_char > int] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1253 @ SY1254 )
                                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV211 @ SY1253 ) @ SY1326 ) )
                                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1254 ) @ SY1327 ) )
                                          | ~ ~ ( bval @ SV120 @ SY1253 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[975]) ).

thf(1063,plain,
    ! [SV270: com,SV247: ( list_char > int ) > ( list_char > int ) > $o,SV212: com,SV173: com,SV121: bexp,SV47: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid
          @ ^ [SY817: list_char > int,SY818: list_char > int] :
              ~ ( ~ ( SV47 @ SY817 @ SY818 )
                | ~ ~ ( bval @ SV121 @ SY817 ) )
          @ SV173
          @ SV212
          @ SV247 )
        = $false )
      | ( ( relati775585786_valid @ SV47 @ ( if @ SV121 @ SV270 @ SV173 ) @ SV212 @ SV247 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[976]) ).

thf(1064,plain,
    ! [SV123: com,SV50: bexp,SV175: list_char > int,SV214: list_char > int] :
      ( ( ( ( SV214 != SV175 )
          | ( bval @ SV50 @ SV175 ) )
        = $false )
      | ( ( ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[978]) ).

thf(1065,plain,
    ! [SV215: list_char > int,SV124: list_char > int,SV176: com,SV51: com] :
      ( ( ( SV51 != SV176 )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[979]) ).

thf(1066,plain,
    ! [SV176: com,SV51: com,SV215: list_char > int,SV124: list_char > int] :
      ( ( ( SV124 != SV215 )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[979]) ).

thf(1067,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = ( ! [SY1390: list_char > int,SY1391: list_char > int] :
              ( ~ ( SV286 @ SY1390 @ SY1391 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[980]) ).

thf(1068,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[982]) ).

thf(1069,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ~ ( ( SV54 != SV178 )
              | ( SV126 != SV217 ) ) )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[982]) ).

thf(1070,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ( ~ ( SV55 @ ( sK22_SY582 @ SV127 @ SV55 ) ) )
        = $false )
      | ( ( SV55 @ SV127 )
        = $true )
      | ( ( SV55 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[983]) ).

thf(1071,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ( SV55 @ ( suc @ ( sK22_SY582 @ SV127 @ SV55 ) ) )
        = $false )
      | ( ( SV55 @ SV127 )
        = $true )
      | ( ( SV55 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[983]) ).

thf(1072,plain,
    ! [SV272: set_Pr1148378109ar_int,SV251: produc1260470173ar_int > list_char > int,SV219: list_char > int,SV180: produc1260470173ar_int,SV129: produc1260470173ar_int > com,SV58: com] :
      ( ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false )
      | ( ( ( SV219
           != ( SV251 @ SV180 ) )
          | ~ ( member92250950ar_int @ SV180 @ SV272 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[985]) ).

thf(1073,plain,
    ! [SV287: list_char > int,SV283: list_char > int,SV273: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ! [SY1174: nat,SY1175: list_char > int,SY1176: list_char > int] :
              ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY1174 ) ) @ SY1175 @ SY1176 )
              | ~ ! [SY1177: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1174 ) @ SY1177 @ SY1176 )
                              | ~ ( bval @ SV181 @ SY1177 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1177 ) @ SY1175 ) ) )
        | ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
              ( ~ ( SV252 @ SY1343 @ SY1344 )
              | ~ ! [SY1345: list_char > int] :
                    ~ ~ ! [SY1346: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                            ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
        | ~ ( SV252 @ SV283 @ SV287 )
        | ~ ! [SY1403: list_char > int] :
              ~ ~ ! [SY1404: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[986]) ).

thf(1074,plain,
    ! [SV253: list_char > int,SV221: list_char > int,SV182: list_char > int,SV131: list_char > int,SV60: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
          | ~ ( q @ SV131 @ SV253 )
          | ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[987]) ).

thf(1075,plain,
    ! [SV274: ( list_char > int ) > ( list_char > int ) > $o,SV254: com,SV222: nat,SV183: com,SV132: bexp,SV61: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 ) @ ( while @ SV132 @ SV183 ) @ SV254 @ SV274 )
        = $false )
      | ( ( relati775585786_valid
          @ ^ [SY1190: list_char > int,SY1191: list_char > int] :
              ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ SV222 @ SY1190 @ SY1191 )
                | ~ ( bval @ SV132 @ SY1190 ) )
          @ SV183
          @ skip
          @ ^ [SY1352: list_char > int,SY1353: list_char > int] :
              ~ ( ~ ( relati23543761ar_int @ SV61 @ SV132 @ SV183 @ ( suc @ SV222 ) @ SY1352 @ SY1353 )
                | ~ ~ ! [SY1354: list_char > int] :
                        ~ ~ ! [SY1355: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV132 @ SV183 ) @ SY1352 ) @ SY1354 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV254 @ SY1353 ) @ SY1355 ) )
                                  | ~ ( SV274 @ SY1354 @ SY1355 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[988]) ).

thf(1076,plain,
    ! [SV133: com,SV223: list_char > int,SV184: list_char > int,SV64: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SV184 ) @ ( sK29_SY1196 @ SV223 @ SV133 @ SV184 @ SV64 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV133 @ ( sK29_SY1196 @ SV223 @ SV133 @ SV184 @ SV64 ) ) @ SV223 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[990]) ).

thf(1077,plain,
    ! [SV134: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV65 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[991]) ).

thf(1078,plain,
    ! [SV65: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1385: list_char > int] :
                ~ ~ ( ~ ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SY1385 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SY1385 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[991]) ).

thf(1079,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV69 )
         != ( suc @ SV137 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[993]) ).

thf(1080,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ~ ! [SY895: typerep] :
                  ~ ~ ! [SY896: list_typerep] :
                        ~ ~ ( ( SV69
                             != ( cons_typerep @ SY895 @ SY896 ) )
                            | ( ( size_s416147576yperep @ SY896 )
                             != SV137 ) ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[993]) ).

thf(1081,plain,
    ! [SV137: nat,SV288: typerep,SV69: list_typerep] :
      ( ( ( ~ ~ ! [SY1405: list_typerep] :
                  ~ ~ ( ( SV69
                       != ( cons_typerep @ SV288 @ SY1405 ) )
                      | ( ( size_s416147576yperep @ SY1405 )
                       != SV137 ) ) )
        = $true )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[994]) ).

thf(1082,plain,
    ! [SV256: com,SV225: list_char > int,SV187: com,SV138: list_char > int,SV70: bexp] :
      ( ( ( bval @ SV70 @ SV138 )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV187 @ SV138 ) @ SV225 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SV256 @ SV187 ) @ SV138 ) @ SV225 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[995]) ).

thf(1083,plain,
    ! [SV189: nat,SV141: nat,SV73: nat > nat > $o] :
      ( ( ( ! [SY668: nat] : ( SV73 @ zero_zero_nat @ ( suc @ SY668 ) ) )
        = $false )
      | ( ( ~ ! [SY669: nat,SY670: nat] :
                ( ~ ( SV73 @ SY669 @ SY670 )
                | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
          | ( SV73 @ SV141 @ SV189 ) )
        = $true )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[997]) ).

thf(1084,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ( ~ ( SV74 @ ( suc @ ( sK24_SY672 @ SV142 @ SV74 ) ) ) )
        = $false )
      | ( ( SV74 @ zero_zero_nat )
        = $true )
      | ( ( SV74 @ SV142 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[998]) ).

thf(1085,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ( SV74 @ ( sK24_SY672 @ SV142 @ SV74 ) )
        = $false )
      | ( ( SV74 @ zero_zero_nat )
        = $true )
      | ( ( SV74 @ SV142 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[998]) ).

thf(1086,plain,
    ! [SV275: com,SV258: ( list_char > int ) > ( list_char > int ) > $o,SV227: com,SV190: com,SV143: bexp,SV75: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati2102071307_hoare
          @ ^ [SY915: list_char > int,SY916: list_char > int] :
              ~ ( ~ ( SV75 @ SY915 @ SY916 )
                | ~ ( bval @ SV143 @ SY915 ) )
          @ SV190
          @ SV227
          @ SV258 )
        = $false )
      | ( ( relati2102071307_hoare @ SV75 @ ( if @ SV143 @ SV190 @ SV275 ) @ SV227 @ SV258 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[999]) ).

thf(1087,plain,
    ! [SV191: set_Pr1148378109ar_int,SV76: com,SV144: list_char > int,SV228: list_char > int] :
      ( ( ( SV228 = SV144 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV228 ) @ SV191 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1000]) ).

thf(1088,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = ( ~ ! [SY1406: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                          | ~ ( bval @ SV146 @ SY1406 ) )
                    | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1001]) ).

thf(1089,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = $true )
      | ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1003]) ).

thf(1090,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( SV1 = SV80 )
        = $true )
      | ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1004]) ).

thf(1091,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( ( suc @ SV1 )
          = ( suc @ SV80 ) )
        = $true )
      | ( ( SV1 = SV80 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1005]) ).

thf(1092,plain,
    ! [SV80: nat,SV1: nat] :
      ( ( ( SV1 = SV80 )
        = $true )
      | ( ( SV1 = SV80 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1006]) ).

thf(1093,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = $true )
      | ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1007]) ).

thf(1094,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( SV2 = SV81 )
        = $true )
      | ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1008]) ).

thf(1095,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( ( suc @ SV2 )
          = ( suc @ SV81 ) )
        = $true )
      | ( ( SV2 = SV81 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1009]) ).

thf(1096,plain,
    ! [SV81: nat,SV2: nat] :
      ( ( ( SV2 = SV81 )
        = $true )
      | ( ( SV2 = SV81 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1010]) ).

thf(1097,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1011]) ).

thf(1098,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1011]) ).

thf(1099,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1012]) ).

thf(1100,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1012]) ).

thf(1101,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1013]) ).

thf(1102,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1013]) ).

thf(1103,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1014]) ).

thf(1104,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1014]) ).

thf(1105,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ! [SV290: list_char > int] :
              ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SV290 ) @ SV5 )
              = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SV290 ) @ SV84 ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1015]) ).

thf(1106,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1015]) ).

thf(1107,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
         != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1016]) ).

thf(1108,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 != SV84 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1016]) ).

thf(1109,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1017]) ).

thf(1110,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 = SV84 )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1018]) ).

thf(1111,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1019]) ).

thf(1112,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 = SV86 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1020]) ).

thf(1113,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
          | ( SV7 != SV86 ) )
        = $false )
      | ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1021]) ).

thf(1114,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 ) )
        = $false )
      | ( ( SV7 = SV86 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1022]) ).

thf(1115,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 != SV86 )
        = $false )
      | ( ( SV7 = SV86 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1022]) ).

thf(1116,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1023]) ).

thf(1117,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1023]) ).

thf(1118,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
              | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1024]) ).

thf(1119,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1026]) ).

thf(1120,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1027]) ).

thf(1121,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
              | ( SV14 @ SV233 @ SV281 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
              | ~ ( SV14 @ SV233 @ SV281 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1028]) ).

thf(1122,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
                      | ~ ( bval @ b @ SV154 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1031]) ).

thf(1123,plain,
    ! [SV155: com,SV235: list_char > int,SV96: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ( bval @ SV18 @ SV199 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1032]) ).

thf(1124,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1033]) ).

thf(1125,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) )
          | ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1034]) ).

thf(1126,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19
         != ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV97 != zero_zero_nat )
        = $true )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1035]) ).

thf(1127,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 != zero_zero_nat )
        = $true )
      | ( ( SV97
         != ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1036]) ).

thf(1128,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) ) )
        = $false )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1037]) ).

thf(1129,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) ) )
        = $false )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1037]) ).

thf(1130,plain,
    ! [SV22: com,SV156: com,SV98: com] :
      ( ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1038]) ).

thf(1131,plain,
    ! [SV200: list_char > int,SV157: list_char > int,SV23: bexp,SV236: com,SV99: com] :
      ( ( ( ! [SY1220: list_char > int,SY1221: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ SY1220 ) @ SY1221 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV236 @ SY1220 ) @ SY1221 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1039]) ).

thf(1132,plain,
    ! [SV237: list_char > int,SV26: bexp,SV201: list_char > int,SV101: list_char > int,SV158: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SV201 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV201 ) @ SV237 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SV237 ) )
        = $true )
      | ( ( bval @ SV26 @ SV101 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1040]) ).

thf(1133,plain,
    ! [SV103: nat,SV28: nat > $o] :
      ( ( ( SV28 @ ( sK19_SY465 @ SV103 @ SV28 ) )
        = $true )
      | ( ( SV28 @ SV103 )
        = $true )
      | ( ( SV28 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1042]) ).

thf(1134,plain,
    ! [SV105: list_char > int,SV30: com,SV161: list_char > int,SV204: list_char > int] :
      ( ( ( ! [SV291: list_char] :
              ( ( SV204 @ SV291 )
              = ( SV161 @ SV291 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV204 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1044]) ).

thf(1135,plain,
    ! [SV105: list_char > int,SV30: com,SV161: list_char > int,SV204: list_char > int] :
      ( ( ( SV204 = SV161 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV204 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1044]) ).

thf(1136,plain,
    ! [SV106: list_char > int,SV31: com,SV240: list_char > int,SV162: list_char > int,SV205: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV205 @ SV162 ) @ SV240 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV31 @ SV205 ) @ SV106 ) @ SV240 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV31 @ SV106 ) @ SV162 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1045]) ).

thf(1137,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) ) )
        = $false )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1046]) ).

thf(1138,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) ) )
        = $false )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1046]) ).

thf(1139,plain,
    ! [SV108: com,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ! [SY1407: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SY1407 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SY1407 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1047]) ).

thf(1140,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $true )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1048]) ).

thf(1141,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ! [SY761: typerep] :
                ~ ~ ! [SY762: list_typerep] :
                      ~ ~ ( ( SV109
                           != ( cons_typerep @ SY761 @ SY762 ) )
                          | ( ( size_s416147576yperep @ SY762 )
                           != SV35 ) ) )
        = $true )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1049]) ).

thf(1142,plain,
    ! [SV35: nat,SV285: typerep,SV109: list_typerep] :
      ( ( ( ~ ! [SY1389: list_typerep] :
                ~ ~ ( ( SV109
                     != ( cons_typerep @ SV285 @ SY1389 ) )
                    | ( ( size_s416147576yperep @ SY1389 )
                     != SV35 ) ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1050]) ).

thf(1143,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1051]) ).

thf(1144,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) )
          | ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1052]) ).

thf(1145,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36
         != ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV110 != zero_zero_nat )
        = $true )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1053]) ).

thf(1146,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 != zero_zero_nat )
        = $true )
      | ( ( SV110
         != ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1054]) ).

thf(1147,plain,
    ! [SV241: com,SV37: bexp,SV206: list_char > int,SV111: list_char > int,SV165: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV165 @ SV111 ) @ SV206 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV37 @ SV165 @ SV241 ) @ SV111 ) @ SV206 )
        = $true )
      | ( ( bval @ SV37 @ SV111 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1055]) ).

thf(1148,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
           != ( produc1193801173ar_int @ SV166 @ SV207 ) )
          | ~ ~ ( ( SV39 != SV166 )
                | ( SV113 != SV207 ) ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1056]) ).

thf(1149,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ( SV39 != SV166 )
          | ( SV113 != SV207 ) )
        = $true )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1057]) ).

thf(1150,plain,
    ! [SV119: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV45: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV45 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1060]) ).

thf(1151,plain,
    ! [SV45: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1368: list_char > int] :
              ~ ~ ( ~ ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SY1368 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SY1368 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1061]) ).

thf(1152,plain,
    ! [SV211: com,SV269: ( list_char > int ) > ( list_char > int ) > $o,SV246: com,SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid
              @ ^ [SY801: list_char > int,SY802: list_char > int] :
                  ~ ( ~ ( SV46 @ SY801 @ SY802 )
                    | ~ ( bval @ SV120 @ SY801 ) )
              @ SV172
              @ SV246
              @ ^ [SY1320: list_char > int,SY1321: list_char > int] :
                  ~ ( ~ ( SV269 @ SY1320 @ SY1321 )
                    | ~ ~ ! [SY1247: list_char > int] :
                            ~ ~ ! [SY1248: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1247 @ SY1248 )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1247 ) @ SY1320 ) )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1248 ) @ SY1321 ) )
                                      | ~ ( bval @ SV120 @ SY1247 ) ) ) )
          | ~ ( relati775585786_valid
              @ ^ [SY807: list_char > int,SY808: list_char > int] :
                  ~ ( ~ ( SV46 @ SY807 @ SY808 )
                    | ~ ~ ( bval @ SV120 @ SY807 ) )
              @ SV211
              @ SV246
              @ ^ [SY1326: list_char > int,SY1327: list_char > int] :
                  ~ ( ~ ( SV269 @ SY1326 @ SY1327 )
                    | ~ ~ ! [SY1253: list_char > int] :
                            ~ ~ ! [SY1254: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1253 @ SY1254 )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV211 @ SY1253 ) @ SY1326 ) )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1254 ) @ SY1327 ) )
                                      | ~ ~ ( bval @ SV120 @ SY1253 ) ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SV269 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1062]) ).

thf(1153,plain,
    ! [SV123: com,SV50: bexp,SV175: list_char > int,SV214: list_char > int] :
      ( ( ( SV214 != SV175 )
        = $false )
      | ( ( ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1064]) ).

thf(1154,plain,
    ! [SV214: list_char > int,SV123: com,SV175: list_char > int,SV50: bexp] :
      ( ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1064]) ).

thf(1155,plain,
    ! [SV215: list_char > int,SV124: list_char > int,SV176: com,SV51: com] :
      ( ( ( SV51 = SV176 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1065]) ).

thf(1156,plain,
    ! [SV176: com,SV51: com,SV215: list_char > int,SV124: list_char > int] :
      ( ( ( SV124 = SV215 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1066]) ).

thf(1157,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
            | ! [SY1390: list_char > int,SY1391: list_char > int] :
                ( ~ ( SV286 @ SY1390 @ SY1391 )
                | ~ ! [SY1335: list_char > int] :
                      ~ ~ ! [SY1336: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        | ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
            | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                  ( ~ ( SV286 @ SY1390 @ SY1391 )
                  | ~ ! [SY1335: list_char > int] :
                        ~ ~ ! [SY1336: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[1067]) ).

thf(1158,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = ( ! [SY1390: list_char > int,SY1391: list_char > int] :
              ( ~ ( SV286 @ SY1390 @ SY1391 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[1067]) ).

thf(1159,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
           != ( produc1193801173ar_int @ SV178 @ SV217 ) )
          | ~ ~ ( ( SV54 != SV178 )
                | ( SV126 != SV217 ) ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1068]) ).

thf(1160,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ( SV54 != SV178 )
          | ( SV126 != SV217 ) )
        = $true )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1069]) ).

thf(1161,plain,
    ! [SV127: nat,SV55: nat > $o] :
      ( ( ( SV55 @ ( sK22_SY582 @ SV127 @ SV55 ) )
        = $true )
      | ( ( SV55 @ SV127 )
        = $true )
      | ( ( SV55 @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1070]) ).

thf(1162,plain,
    ! [SV129: produc1260470173ar_int > com,SV58: com,SV272: set_Pr1148378109ar_int,SV180: produc1260470173ar_int,SV251: produc1260470173ar_int > list_char > int,SV219: list_char > int] :
      ( ( ( SV219
         != ( SV251 @ SV180 ) )
        = $true )
      | ( ( ~ ( member92250950ar_int @ SV180 @ SV272 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) ) )
        = $true )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1072]) ).

thf(1163,plain,
    ! [SV287: list_char > int,SV283: list_char > int,SV273: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1174: nat,SY1175: list_char > int,SY1176: list_char > int] :
                ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY1174 ) ) @ SY1175 @ SY1176 )
                | ~ ! [SY1177: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1174 ) @ SY1177 @ SY1176 )
                                | ~ ( bval @ SV181 @ SY1177 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1177 ) @ SY1175 ) ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1073]) ).

thf(1164,plain,
    ! [SV253: list_char > int,SV221: list_char > int,SV182: list_char > int,SV131: list_char > int,SV60: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
          | ~ ( q @ SV131 @ SV253 )
          | ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1074]) ).

thf(1165,plain,
    ! [SV133: com,SV223: list_char > int,SV184: list_char > int,SV64: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SV184 ) @ ( sK29_SY1196 @ SV223 @ SV133 @ SV184 @ SV64 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1076]) ).

thf(1166,plain,
    ! [SV64: com,SV184: list_char > int,SV223: list_char > int,SV133: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV133 @ ( sK29_SY1196 @ SV223 @ SV133 @ SV184 @ SV64 ) ) @ SV223 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1076]) ).

thf(1167,plain,
    ! [SV134: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV65: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV65 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) )
        = $true )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1077]) ).

thf(1168,plain,
    ! [SV65: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1385: list_char > int] :
              ~ ~ ( ~ ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SY1385 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SY1385 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1078]) ).

thf(1169,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $true )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1079]) ).

thf(1170,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ! [SY895: typerep] :
                ~ ~ ! [SY896: list_typerep] :
                      ~ ~ ( ( SV69
                           != ( cons_typerep @ SY895 @ SY896 ) )
                          | ( ( size_s416147576yperep @ SY896 )
                           != SV137 ) ) )
        = $true )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1080]) ).

thf(1171,plain,
    ! [SV137: nat,SV288: typerep,SV69: list_typerep] :
      ( ( ( ~ ! [SY1405: list_typerep] :
                ~ ~ ( ( SV69
                     != ( cons_typerep @ SV288 @ SY1405 ) )
                    | ( ( size_s416147576yperep @ SY1405 )
                     != SV137 ) ) )
        = $false )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1081]) ).

thf(1172,plain,
    ! [SV256: com,SV70: bexp,SV225: list_char > int,SV138: list_char > int,SV187: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV187 @ SV138 ) @ SV225 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SV256 @ SV187 ) @ SV138 ) @ SV225 )
        = $true )
      | ( ( bval @ SV70 @ SV138 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1082]) ).

thf(1173,plain,
    ! [SV141: nat,SV189: nat,SV73: nat > nat > $o] :
      ( ( ( SV73 @ zero_zero_nat @ ( suc @ ( sK30_SY668 @ SV189 @ SV141 @ SV73 ) ) )
        = $false )
      | ( ( ~ ! [SY669: nat,SY670: nat] :
                ( ~ ( SV73 @ SY669 @ SY670 )
                | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) )
          | ( SV73 @ SV141 @ SV189 ) )
        = $true )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1083]) ).

thf(1174,plain,
    ! [SV142: nat,SV74: nat > $o] :
      ( ( ( SV74 @ ( suc @ ( sK24_SY672 @ SV142 @ SV74 ) ) )
        = $true )
      | ( ( SV74 @ zero_zero_nat )
        = $true )
      | ( ( SV74 @ SV142 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1084]) ).

thf(1175,plain,
    ! [SV191: set_Pr1148378109ar_int,SV76: com,SV144: list_char > int,SV228: list_char > int] :
      ( ( ( ! [SV293: list_char] :
              ( ( SV228 @ SV293 )
              = ( SV144 @ SV293 ) ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV228 ) @ SV191 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1087]) ).

thf(1176,plain,
    ! [SV191: set_Pr1148378109ar_int,SV76: com,SV144: list_char > int,SV228: list_char > int] :
      ( ( ( SV228 = SV144 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV228 ) @ SV191 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1087]) ).

thf(1177,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ~ ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
            | ~ ! [SY1406: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                            | ~ ( bval @ SV146 @ SY1406 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        | ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
            | ~ ~ ! [SY1406: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                              | ~ ( bval @ SV146 @ SY1406 ) )
                        | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[1088]) ).

thf(1178,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = ( ~ ! [SY1406: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                          | ~ ( bval @ SV146 @ SY1406 ) )
                    | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
      = $true ),
    inference(extcnf_equal_pos,[status(thm)],[1088]) ).

thf(1179,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1097]) ).

thf(1180,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1097]) ).

thf(1181,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
          | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1098]) ).

thf(1182,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1099]) ).

thf(1183,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1099]) ).

thf(1184,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
          | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1100]) ).

thf(1185,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1101]) ).

thf(1186,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1102]) ).

thf(1187,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1103]) ).

thf(1188,plain,
    ! [SV147: list_char > int,SV83: list_char > int,SV4: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV4 @ SV83 ) @ SV147 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1104]) ).

thf(1189,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1105]) ).

thf(1190,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
           != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
          | ( SV5 != SV84 ) )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1106]) ).

thf(1191,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1107]) ).

thf(1192,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 = SV84 )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1108]) ).

thf(1193,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ! [SV294: com] :
              ( ( ^ [SY1408: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV294 @ SY1408 ) @ SV5 ) )
              = ( ^ [SY1409: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV294 @ SY1409 ) @ SV84 ) ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1109]) ).

thf(1194,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1109]) ).

thf(1195,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ! [SV295: list_char] :
              ( ( SV7 @ SV295 )
              = ( SV86 @ SV295 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1112]) ).

thf(1196,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 = SV86 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1112]) ).

thf(1197,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 ) )
        = $false )
      | ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1113]) ).

thf(1198,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 != SV86 )
        = $false )
      | ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1113]) ).

thf(1199,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $true )
      | ( ( SV7 = SV86 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1114]) ).

thf(1200,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 = SV86 )
        = $true )
      | ( ( SV7 = SV86 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1115]) ).

thf(1201,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1116]) ).

thf(1202,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1117]) ).

thf(1203,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1118]) ).

thf(1204,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1119]) ).

thf(1205,plain,
    ! [SV13: bexp,SV196: list_char > int,SV150: list_char > int,SV91: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1119]) ).

thf(1206,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1120]) ).

thf(1207,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1120]) ).

thf(1208,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
          | ( SV14 @ SV233 @ SV281 ) )
        = $false )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
              | ~ ( SV14 @ SV233 @ SV281 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1121]) ).

thf(1209,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
                    | ~ ( bval @ b @ SV154 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1122]) ).

thf(1210,plain,
    ! [SV96: com,SV235: list_char > int,SV155: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ( bval @ SV18 @ SV199 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1123]) ).

thf(1211,plain,
    ! [SV155: com,SV18: bexp,SV235: list_char > int,SV199: list_char > int,SV96: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1123]) ).

thf(1212,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1125]) ).

thf(1213,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 != zero_zero_nat )
        = $true )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1126]) ).

thf(1214,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
         != ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1127]) ).

thf(1215,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $true )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1128]) ).

thf(1216,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $true )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1129]) ).

thf(1217,plain,
    ! [SV22: com,SV156: com,SV98: com] :
      ( ( ( ! [SY944: list_char > int,SY945: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1130]) ).

thf(1218,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ! [SY1410: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ SY1410 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ SY1410 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1131]) ).

thf(1219,plain,
    ! [SV101: list_char > int,SV237: list_char > int,SV201: list_char > int,SV158: com,SV26: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV201 ) @ SV237 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SV237 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SV201 )
        = $false )
      | ( ( bval @ SV26 @ SV101 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1132]) ).

thf(1220,plain,
    ! [SV105: list_char > int,SV30: com,SV161: list_char > int,SV296: list_char,SV204: list_char > int] :
      ( ( ( ( SV204 @ SV296 )
          = ( SV161 @ SV296 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV204 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV30 @ SV105 ) @ SV161 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1134]) ).

thf(1221,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $true )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1137]) ).

thf(1222,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $true )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1138]) ).

thf(1223,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1139]) ).

thf(1224,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ! [SY761: typerep] :
              ~ ~ ! [SY762: list_typerep] :
                    ~ ~ ( ( SV109
                         != ( cons_typerep @ SY761 @ SY762 ) )
                        | ( ( size_s416147576yperep @ SY762 )
                         != SV35 ) ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1141]) ).

thf(1225,plain,
    ! [SV35: nat,SV285: typerep,SV109: list_typerep] :
      ( ( ( ! [SY1389: list_typerep] :
              ~ ~ ( ( SV109
                   != ( cons_typerep @ SV285 @ SY1389 ) )
                  | ( ( size_s416147576yperep @ SY1389 )
                   != SV35 ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1142]) ).

thf(1226,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1144]) ).

thf(1227,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 != zero_zero_nat )
        = $true )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1145]) ).

thf(1228,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
         != ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1146]) ).

thf(1229,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
         != ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1148]) ).

thf(1230,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ~ ~ ( ( SV39 != SV166 )
                | ( SV113 != SV207 ) ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1148]) ).

thf(1231,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( SV39 != SV166 )
        = $true )
      | ( ( SV113 != SV207 )
        = $true )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1149]) ).

thf(1232,plain,
    ! [SV298: list_char > int,SV45: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SV298 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SV298 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1151]) ).

thf(1233,plain,
    ! [SV211: com,SV269: ( list_char > int ) > ( list_char > int ) > $o,SV246: com,SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid
              @ ^ [SY801: list_char > int,SY802: list_char > int] :
                  ~ ( ~ ( SV46 @ SY801 @ SY802 )
                    | ~ ( bval @ SV120 @ SY801 ) )
              @ SV172
              @ SV246
              @ ^ [SY1320: list_char > int,SY1321: list_char > int] :
                  ~ ( ~ ( SV269 @ SY1320 @ SY1321 )
                    | ~ ~ ! [SY1247: list_char > int] :
                            ~ ~ ! [SY1248: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1247 @ SY1248 )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1247 ) @ SY1320 ) )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1248 ) @ SY1321 ) )
                                      | ~ ( bval @ SV120 @ SY1247 ) ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SV269 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1152]) ).

thf(1234,plain,
    ! [SV172: com,SV269: ( list_char > int ) > ( list_char > int ) > $o,SV246: com,SV211: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid
              @ ^ [SY807: list_char > int,SY808: list_char > int] :
                  ~ ( ~ ( SV46 @ SY807 @ SY808 )
                    | ~ ~ ( bval @ SV120 @ SY807 ) )
              @ SV211
              @ SV246
              @ ^ [SY1326: list_char > int,SY1327: list_char > int] :
                  ~ ( ~ ( SV269 @ SY1326 @ SY1327 )
                    | ~ ~ ! [SY1253: list_char > int] :
                            ~ ~ ! [SY1254: list_char > int] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1253 @ SY1254 )
                                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV211 @ SY1253 ) @ SY1326 ) )
                                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1254 ) @ SY1327 ) )
                                      | ~ ~ ( bval @ SV120 @ SY1253 ) ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SV269 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1152]) ).

thf(1235,plain,
    ! [SV123: com,SV50: bexp,SV175: list_char > int,SV214: list_char > int] :
      ( ( ( SV214 = SV175 )
        = $true )
      | ( ( ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1153]) ).

thf(1236,plain,
    ! [SV214: list_char > int,SV123: com,SV175: list_char > int,SV50: bexp] :
      ( ( ( ~ ( bval @ SV50 @ SV175 )
          | ! [SY1158: list_char > int] :
              ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) )
        = $false )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1154]) ).

thf(1237,plain,
    ! [SV176: com,SV51: com,SV215: list_char > int,SV124: list_char > int] :
      ( ( ( ! [SV299: list_char] :
              ( ( SV124 @ SV299 )
              = ( SV215 @ SV299 ) ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1156]) ).

thf(1238,plain,
    ! [SV176: com,SV51: com,SV215: list_char > int,SV124: list_char > int] :
      ( ( ( SV124 = SV215 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1156]) ).

thf(1239,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ! [SY1390: list_char > int,SY1391: list_char > int] :
                  ( ~ ( SV286 @ SY1390 @ SY1391 )
                  | ~ ! [SY1335: list_char > int] :
                        ~ ~ ! [SY1336: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1157]) ).

thf(1240,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
         != ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1159]) ).

thf(1241,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ~ ~ ( ( SV54 != SV178 )
                | ( SV126 != SV217 ) ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1159]) ).

thf(1242,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( SV54 != SV178 )
        = $true )
      | ( ( SV126 != SV217 )
        = $true )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1160]) ).

thf(1243,plain,
    ! [SV129: produc1260470173ar_int > com,SV58: com,SV272: set_Pr1148378109ar_int,SV180: produc1260470173ar_int,SV251: produc1260470173ar_int > list_char > int,SV219: list_char > int] :
      ( ( ( SV219
          = ( SV251 @ SV180 ) )
        = $false )
      | ( ( ~ ( member92250950ar_int @ SV180 @ SV272 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) ) )
        = $true )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1162]) ).

thf(1244,plain,
    ! [SV287: list_char > int,SV283: list_char > int,SV273: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1174: nat,SY1175: list_char > int,SY1176: list_char > int] :
              ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ SY1174 ) ) @ SY1175 @ SY1176 )
              | ~ ! [SY1177: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1174 ) @ SY1177 @ SY1176 )
                              | ~ ( bval @ SV181 @ SY1177 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1177 ) @ SY1175 ) ) ) )
        = $false )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1163]) ).

thf(1245,plain,
    ! [SV131: list_char > int,SV253: list_char > int,SV221: list_char > int,SV60: list_char > int,SV182: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
          | ~ ( q @ SV131 @ SV253 )
          | ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1164]) ).

thf(1246,plain,
    ! [SV133: com,SV223: list_char > int,SV184: list_char > int,SV64: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV64 @ SV184 ) @ ( sK29_SY1196 @ SV223 @ SV133 @ SV184 @ SV64 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1165]) ).

thf(1247,plain,
    ! [SV64: com,SV184: list_char > int,SV223: list_char > int,SV133: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV133 @ ( sK29_SY1196 @ SV223 @ SV133 @ SV184 @ SV64 ) ) @ SV223 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV64 @ SV133 ) @ SV184 ) @ SV223 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1166]) ).

thf(1248,plain,
    ! [SV300: list_char > int,SV65: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SV300 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SV300 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1168]) ).

thf(1249,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ! [SY895: typerep] :
              ~ ~ ! [SY896: list_typerep] :
                    ~ ~ ( ( SV69
                         != ( cons_typerep @ SY895 @ SY896 ) )
                        | ( ( size_s416147576yperep @ SY896 )
                         != SV137 ) ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1170]) ).

thf(1250,plain,
    ! [SV137: nat,SV288: typerep,SV69: list_typerep] :
      ( ( ( ! [SY1405: list_typerep] :
              ~ ~ ( ( SV69
                   != ( cons_typerep @ SV288 @ SY1405 ) )
                  | ( ( size_s416147576yperep @ SY1405 )
                   != SV137 ) ) )
        = $true )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1171]) ).

thf(1251,plain,
    ! [SV256: com,SV70: bexp,SV225: list_char > int,SV138: list_char > int,SV187: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV187 @ SV138 ) @ SV225 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV70 @ SV256 @ SV187 ) @ SV138 ) @ SV225 )
        = $true )
      | ( ( bval @ SV70 @ SV138 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1172]) ).

thf(1252,plain,
    ! [SV189: nat,SV141: nat,SV73: nat > nat > $o] :
      ( ( ( ~ ! [SY669: nat,SY670: nat] :
                ( ~ ( SV73 @ SY669 @ SY670 )
                | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) ) )
        = $true )
      | ( ( SV73 @ SV141 @ SV189 )
        = $true )
      | ( ( SV73 @ zero_zero_nat @ ( suc @ ( sK30_SY668 @ SV189 @ SV141 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1173]) ).

thf(1253,plain,
    ! [SV144: list_char > int,SV76: com,SV191: set_Pr1148378109ar_int,SV228: list_char > int] :
      ( ( ( ( SV228 @ ( sK33_SV293 @ SV191 @ SV76 @ SV144 @ SV228 ) )
          = ( SV144 @ ( sK33_SV293 @ SV191 @ SV76 @ SV144 @ SV228 ) ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV228 ) @ SV191 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV76 @ SV144 ) @ SV191 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1175]) ).

thf(1254,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ! [SY1406: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                              | ~ ( bval @ SV146 @ SY1406 ) )
                        | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1177]) ).

thf(1255,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1179]) ).

thf(1256,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1180]) ).

thf(1257,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1181]) ).

thf(1258,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1181]) ).

thf(1259,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1182]) ).

thf(1260,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1183]) ).

thf(1261,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1184]) ).

thf(1262,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1184]) ).

thf(1263,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
          | ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1189]) ).

thf(1264,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1189]) ).

thf(1265,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
         != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1190]) ).

thf(1266,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 != SV84 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1190]) ).

thf(1267,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ! [SV301: com] :
              ( ( ^ [SY1411: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV301 @ SY1411 ) @ SV5 ) )
              = ( ^ [SY1412: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV301 @ SY1412 ) @ SV84 ) ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1191]) ).

thf(1268,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1191]) ).

thf(1269,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV302: com] :
      ( ( ( ( ^ [SY1413: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SY1413 ) @ SV5 ) )
          = ( ^ [SY1414: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SY1414 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1193]) ).

thf(1270,plain,
    ! [SV86: list_char > int,SV303: list_char,SV7: list_char > int] :
      ( ( ( ( SV7 @ SV303 )
          = ( SV86 @ SV303 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1195]) ).

thf(1271,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ skip @ SV7 ) @ SV86 )
        = $true )
      | ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1197]) ).

thf(1272,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 = SV86 )
        = $true )
      | ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1198]) ).

thf(1273,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ! [SV304: list_char] :
              ( ( SV7 @ SV304 )
              = ( SV86 @ SV304 ) ) )
        = $true )
      | ( ( SV7 = SV86 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1200]) ).

thf(1274,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 = SV86 )
        = $true )
      | ( ( SV7 = SV86 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1200]) ).

thf(1275,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1201]) ).

thf(1276,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1201]) ).

thf(1277,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1202]) ).

thf(1278,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1202]) ).

thf(1279,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1203]) ).

thf(1280,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV195: com,SV232: com,SV149: com,SV12: bexp,SV90: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1203]) ).

thf(1281,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1204]) ).

thf(1282,plain,
    ! [SV13: bexp,SV196: list_char > int,SV150: list_char > int,SV91: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1205]) ).

thf(1283,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com,SV13: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV13 @ SV91 @ SV91 ) @ SV150 ) @ SV196 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1206]) ).

thf(1284,plain,
    ! [SV196: list_char > int,SV150: list_char > int,SV91: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV91 @ SV150 ) @ SV196 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1207]) ).

thf(1285,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = $false )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
              | ~ ( SV14 @ SV233 @ SV281 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1208]) ).

thf(1286,plain,
    ! [SV151: com,SV92: bexp,SV281: list_char > int,SV233: list_char > int,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV14 @ SV233 @ SV281 )
        = $false )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
              | ~ ( SV14 @ SV233 @ SV281 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1208]) ).

thf(1287,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
                | ~ ( bval @ b @ SV154 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1209]) ).

thf(1288,plain,
    ! [SV96: com,SV235: list_char > int,SV155: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( bval @ SV18 @ SV199 )
        = $true )
      | ( ( ~ ( ~ ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1210]) ).

thf(1289,plain,
    ! [SV155: com,SV18: bexp,SV235: list_char > int,SV199: list_char > int,SV96: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 )
        = $true )
      | ( ( ~ ( ~ ~ ( bval @ SV18 @ SV199 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1211]) ).

thf(1290,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19
           != ( suc @ zero_zero_nat ) )
          | ( SV97 != zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1212]) ).

thf(1291,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97 = zero_zero_nat )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1213]) ).

thf(1292,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( ~ ( ( ( suc @ zero_zero_nat )
               != ( plus_plus_nat @ SV19 @ SV97 ) )
              | ~ ( ~ ( ( SV19
                       != ( suc @ zero_zero_nat ) )
                      | ( SV97 != zero_zero_nat ) )
                  | ~ ( ( SV19 != zero_zero_nat )
                      | ( SV97
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1214]) ).

thf(1293,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1215]) ).

thf(1294,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $true )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1216]) ).

thf(1295,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ! [SY1415: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ SY1415 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ SY1415 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1217]) ).

thf(1296,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1218]) ).

thf(1297,plain,
    ! [SV101: list_char > int,SV237: list_char > int,SV201: list_char > int,SV158: com,SV26: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV201 ) @ SV237 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV26 @ SV158 ) @ SV101 ) @ SV237 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV158 @ SV101 ) @ SV201 )
        = $false )
      | ( ( bval @ SV26 @ SV101 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1219]) ).

thf(1298,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1221]) ).

thf(1299,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $true )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1222]) ).

thf(1300,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
              | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1223]) ).

thf(1301,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1223]) ).

thf(1302,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ~ ! [SY1416: list_typerep] :
                  ~ ~ ( ( SV109
                       != ( cons_typerep @ ( sK36_SY761 @ SV35 @ SV109 ) @ SY1416 ) )
                      | ( ( size_s416147576yperep @ SY1416 )
                       != SV35 ) ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1224]) ).

thf(1303,plain,
    ! [SV35: nat,SV305: list_typerep,SV285: typerep,SV109: list_typerep] :
      ( ( ( ~ ~ ( ( SV109
                 != ( cons_typerep @ SV285 @ SV305 ) )
                | ( ( size_s416147576yperep @ SV305 )
                 != SV35 ) ) )
        = $true )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1225]) ).

thf(1304,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36
           != ( suc @ zero_zero_nat ) )
          | ( SV110 != zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1226]) ).

thf(1305,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110 = zero_zero_nat )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1227]) ).

thf(1306,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( ~ ( ( ( plus_plus_nat @ SV36 @ SV110 )
               != ( suc @ zero_zero_nat ) )
              | ~ ( ~ ( ( SV36
                       != ( suc @ zero_zero_nat ) )
                      | ( SV110 != zero_zero_nat ) )
                  | ~ ( ( SV36 != zero_zero_nat )
                      | ( SV110
                       != ( suc @ zero_zero_nat ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1228]) ).

thf(1307,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1229]) ).

thf(1308,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ~ ( ( SV39 != SV166 )
              | ( SV113 != SV207 ) ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1230]) ).

thf(1309,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 != SV207 )
        = $true )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1231]) ).

thf(1310,plain,
    ! [SV298: list_char > int,SV45: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SV298 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SV298 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) ) )
        = $false )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1232]) ).

thf(1311,plain,
    ! [SV211: com,SV269: ( list_char > int ) > ( list_char > int ) > $o,SV246: com,SV172: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid
          @ ^ [SY801: list_char > int,SY802: list_char > int] :
              ~ ( ~ ( SV46 @ SY801 @ SY802 )
                | ~ ( bval @ SV120 @ SY801 ) )
          @ SV172
          @ SV246
          @ ^ [SY1320: list_char > int,SY1321: list_char > int] :
              ~ ( ~ ( SV269 @ SY1320 @ SY1321 )
                | ~ ~ ! [SY1247: list_char > int] :
                        ~ ~ ! [SY1248: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1247 @ SY1248 )
                                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV172 @ SY1247 ) @ SY1320 ) )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1248 ) @ SY1321 ) )
                                  | ~ ( bval @ SV120 @ SY1247 ) ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SV269 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1233]) ).

thf(1312,plain,
    ! [SV172: com,SV269: ( list_char > int ) > ( list_char > int ) > $o,SV246: com,SV211: com,SV120: bexp,SV46: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid
          @ ^ [SY807: list_char > int,SY808: list_char > int] :
              ~ ( ~ ( SV46 @ SY807 @ SY808 )
                | ~ ~ ( bval @ SV120 @ SY807 ) )
          @ SV211
          @ SV246
          @ ^ [SY1326: list_char > int,SY1327: list_char > int] :
              ~ ( ~ ( SV269 @ SY1326 @ SY1327 )
                | ~ ~ ! [SY1253: list_char > int] :
                        ~ ~ ! [SY1254: list_char > int] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( SV46 @ SY1253 @ SY1254 )
                                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV211 @ SY1253 ) @ SY1326 ) )
                                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV246 @ SY1254 ) @ SY1327 ) )
                                  | ~ ~ ( bval @ SV120 @ SY1253 ) ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV46 @ ( if @ SV120 @ SV172 @ SV211 ) @ SV246 @ SV269 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1234]) ).

thf(1313,plain,
    ! [SV123: com,SV50: bexp,SV175: list_char > int,SV214: list_char > int] :
      ( ( ( ! [SV306: list_char] :
              ( ( SV214 @ SV306 )
              = ( SV175 @ SV306 ) ) )
        = $true )
      | ( ( ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1235]) ).

thf(1314,plain,
    ! [SV123: com,SV50: bexp,SV175: list_char > int,SV214: list_char > int] :
      ( ( ( SV214 = SV175 )
        = $true )
      | ( ( ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1235]) ).

thf(1315,plain,
    ! [SV214: list_char > int,SV123: com,SV175: list_char > int,SV50: bexp] :
      ( ( ( ~ ( bval @ SV50 @ SV175 ) )
        = $false )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1236]) ).

thf(1316,plain,
    ! [SV214: list_char > int,SV50: bexp,SV175: list_char > int,SV123: com] :
      ( ( ( ! [SY1158: list_char > int] :
              ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) )
        = $false )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1236]) ).

thf(1317,plain,
    ! [SV176: com,SV51: com,SV215: list_char > int,SV307: list_char,SV124: list_char > int] :
      ( ( ( ( SV124 @ SV307 )
          = ( SV215 @ SV307 ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV51 @ SV124 )
          = ( produc1193801173ar_int @ SV176 @ SV215 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1237]) ).

thf(1318,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
          | ! [SY1390: list_char > int,SY1391: list_char > int] :
              ( ~ ( SV286 @ SY1390 @ SY1391 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1239]) ).

thf(1319,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1240]) ).

thf(1320,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ~ ( ( SV54 != SV178 )
              | ( SV126 != SV217 ) ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1241]) ).

thf(1321,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 != SV217 )
        = $true )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1242]) ).

thf(1322,plain,
    ! [SV129: produc1260470173ar_int > com,SV58: com,SV272: set_Pr1148378109ar_int,SV180: produc1260470173ar_int,SV251: produc1260470173ar_int > list_char > int,SV219: list_char > int] :
      ( ( ( ! [SV308: list_char] :
              ( ( SV219 @ SV308 )
              = ( SV251 @ SV180 @ SV308 ) ) )
        = $false )
      | ( ( ~ ( member92250950ar_int @ SV180 @ SV272 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) ) )
        = $true )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1243]) ).

thf(1323,plain,
    ! [SV129: produc1260470173ar_int > com,SV58: com,SV272: set_Pr1148378109ar_int,SV180: produc1260470173ar_int,SV251: produc1260470173ar_int > list_char > int,SV219: list_char > int] :
      ( ( ( SV219
          = ( SV251 @ SV180 ) )
        = $false )
      | ( ( ~ ( member92250950ar_int @ SV180 @ SV272 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) ) )
        = $true )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1243]) ).

thf(1324,plain,
    ! [SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1417: list_char > int,SY1418: list_char > int] :
              ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ SY1417 @ SY1418 )
              | ~ ! [SY1419: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SY1419 @ SY1418 )
                              | ~ ( bval @ SV181 @ SY1419 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1419 ) @ SY1417 ) ) ) )
        = $false )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1244]) ).

thf(1325,plain,
    ! [SV131: list_char > int,SV253: list_char > int,SV221: list_char > int,SV60: list_char > int,SV182: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
          | ~ ( q @ SV131 @ SV253 )
          | ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1245]) ).

thf(1326,plain,
    ! [SV300: list_char > int,SV65: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SV300 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SV300 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1248]) ).

thf(1327,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ~ ! [SY1420: list_typerep] :
                  ~ ~ ( ( SV69
                       != ( cons_typerep @ ( sK38_SY895 @ SV137 @ SV69 ) @ SY1420 ) )
                      | ( ( size_s416147576yperep @ SY1420 )
                       != SV137 ) ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1249]) ).

thf(1328,plain,
    ! [SV137: nat,SV309: list_typerep,SV288: typerep,SV69: list_typerep] :
      ( ( ( ~ ~ ( ( SV69
                 != ( cons_typerep @ SV288 @ SV309 ) )
                | ( ( size_s416147576yperep @ SV309 )
                 != SV137 ) ) )
        = $true )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1250]) ).

thf(1329,plain,
    ! [SV189: nat,SV141: nat,SV73: nat > nat > $o] :
      ( ( ( ! [SY669: nat,SY670: nat] :
              ( ~ ( SV73 @ SY669 @ SY670 )
              | ( SV73 @ ( suc @ SY669 ) @ ( suc @ SY670 ) ) ) )
        = $false )
      | ( ( SV73 @ SV141 @ SV189 )
        = $true )
      | ( ( SV73 @ zero_zero_nat @ ( suc @ ( sK30_SY668 @ SV189 @ SV141 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1252]) ).

thf(1330,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
          | ~ ! [SY1406: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                          | ~ ( bval @ SV146 @ SY1406 ) )
                    | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1254]) ).

thf(1331,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1255]) ).

thf(1332,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1256]) ).

thf(1333,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1257]) ).

thf(1334,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1258]) ).

thf(1335,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1259]) ).

thf(1336,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1260]) ).

thf(1337,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1261]) ).

thf(1338,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1262]) ).

thf(1339,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1263]) ).

thf(1340,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) ) )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1263]) ).

thf(1341,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
           != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
          | ( SV5 != SV84 ) )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1264]) ).

thf(1342,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1265]) ).

thf(1343,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 = SV84 )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1266]) ).

thf(1344,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV310: com] :
      ( ( ( ( ^ [SY1421: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SY1421 ) @ SV5 ) )
          = ( ^ [SY1422: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SY1422 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1267]) ).

thf(1345,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV302: com] :
      ( ( ( ! [SV311: list_char > int] :
              ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV311 ) @ SV5 )
              = ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV311 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1269]) ).

thf(1346,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV302: com] :
      ( ( ( ( ^ [SY1413: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SY1413 ) @ SV5 ) )
          = ( ^ [SY1414: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SY1414 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1269]) ).

thf(1347,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( ! [SV312: list_char] :
              ( ( SV7 @ SV312 )
              = ( SV86 @ SV312 ) ) )
        = $true )
      | ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1272]) ).

thf(1348,plain,
    ! [SV86: list_char > int,SV7: list_char > int] :
      ( ( ( SV7 = SV86 )
        = $true )
      | ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1272]) ).

thf(1349,plain,
    ! [SV86: list_char > int,SV313: list_char,SV7: list_char > int] :
      ( ( ( ( SV7 @ SV313 )
          = ( SV86 @ SV313 ) )
        = $true )
      | ( ( SV7 = SV86 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1273]) ).

thf(1350,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1275]) ).

thf(1351,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1276]) ).

thf(1352,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ ( seq @ SV10 @ SV89 ) @ SV148 ) @ SV194 ) @ SV231 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1277]) ).

thf(1353,plain,
    ! [SV231: list_char > int,SV194: list_char > int,SV148: com,SV89: com,SV10: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( seq @ SV10 @ ( seq @ SV89 @ SV148 ) ) @ SV194 ) @ SV231 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1278]) ).

thf(1354,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1279]) ).

thf(1355,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1280]) ).

thf(1356,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
          | ~ ( SV14 @ SV233 @ SV281 ) )
        = $false )
      | ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1285]) ).

thf(1357,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
          | ~ ( SV14 @ SV233 @ SV281 ) )
        = $false )
      | ( ( SV14 @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1286]) ).

thf(1358,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
                | ~ ( bval @ b @ SV154 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1287]) ).

thf(1359,plain,
    ! [SV96: com,SV235: list_char > int,SV155: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ~ ( bval @ SV18 @ SV199 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) )
        = $false )
      | ( ( bval @ SV18 @ SV199 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1288]) ).

thf(1360,plain,
    ! [SV96: com,SV235: list_char > int,SV155: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ~ ( bval @ SV18 @ SV199 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1289]) ).

thf(1361,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1290]) ).

thf(1362,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97 != zero_zero_nat )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1290]) ).

thf(1363,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( ( suc @ zero_zero_nat )
           != ( plus_plus_nat @ SV19 @ SV97 ) )
          | ~ ( ~ ( ( SV19
                   != ( suc @ zero_zero_nat ) )
                  | ( SV97 != zero_zero_nat ) )
              | ~ ( ( SV19 != zero_zero_nat )
                  | ( SV97
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1291]) ).

thf(1364,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( ( suc @ zero_zero_nat )
           != ( plus_plus_nat @ SV19 @ SV97 ) )
          | ~ ( ~ ( ( SV19
                   != ( suc @ zero_zero_nat ) )
                  | ( SV97 != zero_zero_nat ) )
              | ~ ( ( SV19 != zero_zero_nat )
                  | ( SV97
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1292]) ).

thf(1365,plain,
    ! [SV22: com,SV156: com,SV98: com] :
      ( ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1293]) ).

thf(1366,plain,
    ! [SV98: com,SV156: com,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $true )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1294]) ).

thf(1367,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1295]) ).

thf(1368,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1296]) ).

thf(1369,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1296]) ).

thf(1370,plain,
    ! [SV108: com,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ! [SY1423: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SY1423 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SY1423 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1298]) ).

thf(1371,plain,
    ! [SV108: com,SV164: bexp,SV33: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $true )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1299]) ).

thf(1372,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
              | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1300]) ).

thf(1373,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ! [SY1416: list_typerep] :
                ~ ~ ( ( SV109
                     != ( cons_typerep @ ( sK36_SY761 @ SV35 @ SV109 ) @ SY1416 ) )
                    | ( ( size_s416147576yperep @ SY1416 )
                     != SV35 ) ) )
        = $true )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1302]) ).

thf(1374,plain,
    ! [SV35: nat,SV305: list_typerep,SV285: typerep,SV109: list_typerep] :
      ( ( ( ~ ( ( SV109
               != ( cons_typerep @ SV285 @ SV305 ) )
              | ( ( size_s416147576yperep @ SV305 )
               != SV35 ) ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1303]) ).

thf(1375,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1304]) ).

thf(1376,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110 != zero_zero_nat )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1304]) ).

thf(1377,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
           != ( suc @ zero_zero_nat ) )
          | ~ ( ~ ( ( SV36
                   != ( suc @ zero_zero_nat ) )
                  | ( SV110 != zero_zero_nat ) )
              | ~ ( ( SV36 != zero_zero_nat )
                  | ( SV110
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1305]) ).

thf(1378,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
           != ( suc @ zero_zero_nat ) )
          | ~ ( ~ ( ( SV36
                   != ( suc @ zero_zero_nat ) )
                  | ( SV110 != zero_zero_nat ) )
              | ~ ( ( SV36 != zero_zero_nat )
                  | ( SV110
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1306]) ).

thf(1379,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ( SV39 != SV166 )
          | ( SV113 != SV207 ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1308]) ).

thf(1380,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 = SV207 )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1309]) ).

thf(1381,plain,
    ! [SV298: list_char > int,SV45: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SV298 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SV298 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1310]) ).

thf(1382,plain,
    ! [SV123: com,SV50: bexp,SV175: list_char > int,SV315: list_char,SV214: list_char > int] :
      ( ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( ~ ( ~ ( bval @ SV50 @ SV175 )
              | ! [SY1158: list_char > int] :
                  ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1313]) ).

thf(1383,plain,
    ! [SV214: list_char > int,SV123: com,SV175: list_char > int,SV50: bexp] :
      ( ( ( ~ ( bval @ SV50 @ SV175 )
          | ! [SY1158: list_char > int] :
              ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) )
        = $false )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1314]) ).

thf(1384,plain,
    ! [SV214: list_char > int,SV123: com,SV175: list_char > int,SV50: bexp] :
      ( ( ( bval @ SV50 @ SV175 )
        = $true )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1315]) ).

thf(1385,plain,
    ! [SV50: bexp,SV214: list_char > int,SV175: list_char > int,SV123: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK40_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK40_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 ) )
        = $false )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1316]) ).

thf(1386,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1318]) ).

thf(1387,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1390: list_char > int,SY1391: list_char > int] :
              ( ~ ( SV286 @ SY1390 @ SY1391 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1318]) ).

thf(1388,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ( SV54 != SV178 )
          | ( SV126 != SV217 ) )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1320]) ).

thf(1389,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 = SV217 )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1321]) ).

thf(1390,plain,
    ! [SV251: produc1260470173ar_int > list_char > int,SV180: produc1260470173ar_int,SV272: set_Pr1148378109ar_int,SV58: com,SV129: produc1260470173ar_int > com,SV219: list_char > int] :
      ( ( ( ( SV219 @ ( sK41_SV308 @ SV129 @ SV58 @ SV272 @ SV180 @ SV251 @ SV219 ) )
          = ( SV251 @ SV180 @ ( sK41_SV308 @ SV129 @ SV58 @ SV272 @ SV180 @ SV251 @ SV219 ) ) )
        = $false )
      | ( ( ~ ( member92250950ar_int @ SV180 @ SV272 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) ) )
        = $true )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1322]) ).

thf(1391,plain,
    ! [SV251: produc1260470173ar_int > list_char > int,SV129: produc1260470173ar_int > com,SV219: list_char > int,SV58: com,SV272: set_Pr1148378109ar_int,SV180: produc1260470173ar_int] :
      ( ( ( ~ ( member92250950ar_int @ SV180 @ SV272 ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) )
        = $true )
      | ( ( SV219
          = ( SV251 @ SV180 ) )
        = $false )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1323]) ).

thf(1392,plain,
    ! [SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1424: list_char > int] :
              ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ SY1424 )
              | ~ ! [SY1425: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SY1425 @ SY1424 )
                              | ~ ( bval @ SV181 @ SY1425 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1425 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) ) ) )
        = $false )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1324]) ).

thf(1393,plain,
    ! [SV60: list_char > int,SV182: list_char > int,SV131: list_char > int,SV253: list_char > int,SV221: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 ) )
        = $true )
      | ( ( ~ ( q @ SV131 @ SV253 )
          | ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1325]) ).

thf(1394,plain,
    ! [SV300: list_char > int,SV65: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SV300 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SV300 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1326]) ).

thf(1395,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ! [SY1420: list_typerep] :
                ~ ~ ( ( SV69
                     != ( cons_typerep @ ( sK38_SY895 @ SV137 @ SV69 ) @ SY1420 ) )
                    | ( ( size_s416147576yperep @ SY1420 )
                     != SV137 ) ) )
        = $true )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1327]) ).

thf(1396,plain,
    ! [SV137: nat,SV309: list_typerep,SV288: typerep,SV69: list_typerep] :
      ( ( ( ~ ( ( SV69
               != ( cons_typerep @ SV288 @ SV309 ) )
              | ( ( size_s416147576yperep @ SV309 )
               != SV137 ) ) )
        = $false )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1328]) ).

thf(1397,plain,
    ! [SV141: nat,SV189: nat,SV73: nat > nat > $o] :
      ( ( ( ! [SY1426: nat] :
              ( ~ ( SV73 @ ( sK43_SY669 @ SV189 @ SV141 @ SV73 ) @ SY1426 )
              | ( SV73 @ ( suc @ ( sK43_SY669 @ SV189 @ SV141 @ SV73 ) ) @ ( suc @ SY1426 ) ) ) )
        = $false )
      | ( ( SV73 @ SV141 @ SV189 )
        = $true )
      | ( ( SV73 @ zero_zero_nat @ ( suc @ ( sK30_SY668 @ SV189 @ SV141 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1329]) ).

thf(1398,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1330]) ).

thf(1399,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV193: com] :
      ( ( ( ~ ! [SY1406: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                          | ~ ( bval @ SV146 @ SY1406 ) )
                    | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1330]) ).

thf(1400,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
          | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1331]) ).

thf(1401,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1332]) ).

thf(1402,plain,
    ! [SV82: com,SV316: list_char > int,SV3: com] :
      ( ( ( ! [SY1427: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SY1427 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SY1427 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1333]) ).

thf(1403,plain,
    ! [SV3: com,SV317: list_char > int,SV82: com] :
      ( ( ( ! [SY1428: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SY1428 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SY1428 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1334]) ).

thf(1404,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
          | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1335]) ).

thf(1405,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1336]) ).

thf(1406,plain,
    ! [SV82: com,SV318: list_char > int,SV3: com] :
      ( ( ( ! [SY1429: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SY1429 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SY1429 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1337]) ).

thf(1407,plain,
    ! [SV3: com,SV319: list_char > int,SV82: com] :
      ( ( ( ! [SY1430: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SY1430 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SY1430 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1338]) ).

thf(1408,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $true )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1339]) ).

thf(1409,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $true )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1340]) ).

thf(1410,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
         != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1341]) ).

thf(1411,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 != SV84 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1341]) ).

thf(1412,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ! [SV320: com] :
              ( ( ^ [SY1431: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV320 @ SY1431 ) @ SV5 ) )
              = ( ^ [SY1432: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV320 @ SY1432 ) @ SV84 ) ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1342]) ).

thf(1413,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1342]) ).

thf(1414,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV310: com] :
      ( ( ( ! [SV321: list_char > int] :
              ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV321 ) @ SV5 )
              = ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV321 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1344]) ).

thf(1415,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV310: com] :
      ( ( ( ( ^ [SY1421: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SY1421 ) @ SV5 ) )
          = ( ^ [SY1422: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SY1422 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1344]) ).

thf(1416,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1345]) ).

thf(1417,plain,
    ! [SV86: list_char > int,SV323: list_char,SV7: list_char > int] :
      ( ( ( ( SV7 @ SV323 )
          = ( SV86 @ SV323 ) )
        = $true )
      | ( ( ( SV7 @ ( sK28_SV279 @ SV86 @ SV7 ) )
          = ( SV86 @ ( sK28_SV279 @ SV86 @ SV7 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1347]) ).

thf(1418,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1354]) ).

thf(1419,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV195: com,SV232: com,SV149: com,SV12: bexp,SV90: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1354]) ).

thf(1420,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1355]) ).

thf(1421,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV195: com,SV232: com,SV149: com,SV12: bexp,SV90: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1355]) ).

thf(1422,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 ) )
        = $false )
      | ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1356]) ).

thf(1423,plain,
    ! [SV151: com,SV92: bexp,SV281: list_char > int,SV233: list_char > int,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV14 @ SV233 @ SV281 ) )
        = $false )
      | ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1356]) ).

thf(1424,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 ) )
        = $false )
      | ( ( SV14 @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1357]) ).

thf(1425,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV14 @ SV233 @ SV281 ) )
        = $false )
      | ( ( SV14 @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1357]) ).

thf(1426,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
              | ~ ( bval @ b @ SV154 ) ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1358]) ).

thf(1427,plain,
    ! [SV235: list_char > int,SV155: com,SV96: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ~ ( bval @ SV18 @ SV199 ) )
        = $false )
      | ( ( bval @ SV18 @ SV199 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1359]) ).

thf(1428,plain,
    ! [SV96: com,SV18: bexp,SV235: list_char > int,SV199: list_char > int,SV155: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) )
        = $false )
      | ( ( bval @ SV18 @ SV199 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1359]) ).

thf(1429,plain,
    ! [SV155: com,SV235: list_char > int,SV96: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ~ ( bval @ SV18 @ SV199 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1360]) ).

thf(1430,plain,
    ! [SV18: bexp,SV96: com,SV235: list_char > int,SV199: list_char > int,SV155: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1360]) ).

thf(1431,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1361]) ).

thf(1432,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1362]) ).

thf(1433,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
         != ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1363]) ).

thf(1434,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ~ ( ( SV19
                   != ( suc @ zero_zero_nat ) )
                  | ( SV97 != zero_zero_nat ) )
              | ~ ( ( SV19 != zero_zero_nat )
                  | ( SV97
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1363]) ).

thf(1435,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
         != ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1364]) ).

thf(1436,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ~ ( ( SV19
                   != ( suc @ zero_zero_nat ) )
                  | ( SV97 != zero_zero_nat ) )
              | ~ ( ( SV19 != zero_zero_nat )
                  | ( SV97
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1364]) ).

thf(1437,plain,
    ! [SV22: com,SV156: com,SV98: com] :
      ( ( ( ! [SY944: list_char > int,SY945: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1365]) ).

thf(1438,plain,
    ! [SV22: com,SV156: com,SV98: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) )
          | ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1366]) ).

thf(1439,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1367]) ).

thf(1440,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1367]) ).

thf(1441,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1368]) ).

thf(1442,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1368]) ).

thf(1443,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1370]) ).

thf(1444,plain,
    ! [SV33: com,SV164: bexp,SV108: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( ! [SY968: list_char > int,SY969: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SY968 ) @ SY969 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SY968 ) @ SY969 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1371]) ).

thf(1445,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1372]) ).

thf(1446,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ! [SY1416: list_typerep] :
              ~ ~ ( ( SV109
                   != ( cons_typerep @ ( sK36_SY761 @ SV35 @ SV109 ) @ SY1416 ) )
                  | ( ( size_s416147576yperep @ SY1416 )
                   != SV35 ) ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1373]) ).

thf(1447,plain,
    ! [SV35: nat,SV305: list_typerep,SV285: typerep,SV109: list_typerep] :
      ( ( ( ( SV109
           != ( cons_typerep @ SV285 @ SV305 ) )
          | ( ( size_s416147576yperep @ SV305 )
           != SV35 ) )
        = $true )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1374]) ).

thf(1448,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1375]) ).

thf(1449,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1376]) ).

thf(1450,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1377]) ).

thf(1451,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ~ ( ( SV36
                   != ( suc @ zero_zero_nat ) )
                  | ( SV110 != zero_zero_nat ) )
              | ~ ( ( SV36 != zero_zero_nat )
                  | ( SV110
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1377]) ).

thf(1452,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1378]) ).

thf(1453,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ~ ( ( SV36
                   != ( suc @ zero_zero_nat ) )
                  | ( SV110 != zero_zero_nat ) )
              | ~ ( ( SV36 != zero_zero_nat )
                  | ( SV110
                   != ( suc @ zero_zero_nat ) ) ) ) )
        = $false )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1378]) ).

thf(1454,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( SV39 != SV166 )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1379]) ).

thf(1455,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 != SV207 )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1379]) ).

thf(1456,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( ! [SV325: list_char] :
              ( ( SV113 @ SV325 )
              = ( SV207 @ SV325 ) ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1380]) ).

thf(1457,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 = SV207 )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1380]) ).

thf(1458,plain,
    ! [SV298: list_char > int,SV45: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SV298 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SV298 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1381]) ).

thf(1459,plain,
    ! [SV315: list_char,SV214: list_char > int,SV123: com,SV175: list_char > int,SV50: bexp] :
      ( ( ( ~ ( bval @ SV50 @ SV175 )
          | ! [SY1158: list_char > int] :
              ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) )
        = $false )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1382]) ).

thf(1460,plain,
    ! [SV123: com,SV214: list_char > int,SV175: list_char > int,SV50: bexp] :
      ( ( ( ~ ( bval @ SV50 @ SV175 ) )
        = $false )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1383]) ).

thf(1461,plain,
    ! [SV214: list_char > int,SV50: bexp,SV175: list_char > int,SV123: com] :
      ( ( ( ! [SY1158: list_char > int] :
              ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) )
        = $false )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1383]) ).

thf(1462,plain,
    ! [SV50: bexp,SV214: list_char > int,SV175: list_char > int,SV123: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK40_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) ) )
        = $false )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1385]) ).

thf(1463,plain,
    ! [SV175: list_char > int,SV214: list_char > int,SV123: com,SV50: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK40_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 ) )
        = $false )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1385]) ).

thf(1464,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
          | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                ( ~ ( SV286 @ SY1390 @ SY1391 )
                | ~ ! [SY1335: list_char > int] :
                      ~ ~ ! [SY1336: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1386]) ).

thf(1465,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV216: com,SV271: com,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1433: list_char > int] :
              ( ~ ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ SY1433 )
              | ~ ! [SY1434: list_char > int] :
                    ~ ~ ! [SY1435: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1434 @ SY1435 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1434 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1435 ) @ SY1433 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1387]) ).

thf(1466,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( SV54 != SV178 )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1388]) ).

thf(1467,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 != SV217 )
        = $false )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1388]) ).

thf(1468,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( ! [SV326: list_char] :
              ( ( SV126 @ SV326 )
              = ( SV217 @ SV326 ) ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1389]) ).

thf(1469,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 = SV217 )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1389]) ).

thf(1470,plain,
    ! [SV251: produc1260470173ar_int > list_char > int,SV129: produc1260470173ar_int > com,SV219: list_char > int,SV58: com,SV272: set_Pr1148378109ar_int,SV180: produc1260470173ar_int] :
      ( ( ( ~ ( member92250950ar_int @ SV180 @ SV272 ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) )
        = $true )
      | ( ( ( SV219 @ ( sK41_SV308 @ SV129 @ SV58 @ SV272 @ SV180 @ SV251 @ SV219 ) )
          = ( SV251 @ SV180 @ ( sK41_SV308 @ SV129 @ SV58 @ SV272 @ SV180 @ SV251 @ SV219 ) ) )
        = $false )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1390]) ).

thf(1471,plain,
    ! [SV251: produc1260470173ar_int > list_char > int,SV129: produc1260470173ar_int > com,SV219: list_char > int,SV58: com,SV272: set_Pr1148378109ar_int,SV180: produc1260470173ar_int] :
      ( ( ( member92250950ar_int @ SV180 @ SV272 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) )
        = $true )
      | ( ( SV219
          = ( SV251 @ SV180 ) )
        = $false )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1391]) ).

thf(1472,plain,
    ! [SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
          | ~ ! [SY1436: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SY1436 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
                          | ~ ( bval @ SV181 @ SY1436 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1436 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) ) )
        = $false )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1392]) ).

thf(1473,plain,
    ! [SV60: list_char > int,SV182: list_char > int,SV131: list_char > int,SV253: list_char > int,SV221: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( ~ ( q @ SV131 @ SV253 )
          | ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1393]) ).

thf(1474,plain,
    ! [SV300: list_char > int,SV65: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SV300 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SV300 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1394]) ).

thf(1475,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ! [SY1420: list_typerep] :
              ~ ~ ( ( SV69
                   != ( cons_typerep @ ( sK38_SY895 @ SV137 @ SV69 ) @ SY1420 ) )
                  | ( ( size_s416147576yperep @ SY1420 )
                   != SV137 ) ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1395]) ).

thf(1476,plain,
    ! [SV137: nat,SV309: list_typerep,SV288: typerep,SV69: list_typerep] :
      ( ( ( ( SV69
           != ( cons_typerep @ SV288 @ SV309 ) )
          | ( ( size_s416147576yperep @ SV309 )
           != SV137 ) )
        = $true )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1396]) ).

thf(1477,plain,
    ! [SV141: nat,SV189: nat,SV73: nat > nat > $o] :
      ( ( ( ~ ( SV73 @ ( sK43_SY669 @ SV189 @ SV141 @ SV73 ) @ ( sK46_SY1426 @ SV141 @ SV189 @ SV73 ) )
          | ( SV73 @ ( suc @ ( sK43_SY669 @ SV189 @ SV141 @ SV73 ) ) @ ( suc @ ( sK46_SY1426 @ SV141 @ SV189 @ SV73 ) ) ) )
        = $false )
      | ( ( SV73 @ SV141 @ SV189 )
        = $true )
      | ( ( SV73 @ zero_zero_nat @ ( suc @ ( sK30_SY668 @ SV189 @ SV141 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1397]) ).

thf(1478,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
          | ~ ~ ! [SY1406: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                            | ~ ( bval @ SV146 @ SY1406 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1398]) ).

thf(1479,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV193: com] :
      ( ( ( ! [SY1406: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                        | ~ ( bval @ SV146 @ SY1406 ) )
                  | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1399]) ).

thf(1480,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1400]) ).

thf(1481,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1400]) ).

thf(1482,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1401]) ).

thf(1483,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1402]) ).

thf(1484,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1403]) ).

thf(1485,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1404]) ).

thf(1486,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1404]) ).

thf(1487,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
              | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                    ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                    = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1405]) ).

thf(1488,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1406]) ).

thf(1489,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1407]) ).

thf(1490,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1408]) ).

thf(1491,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 ) )
        = $true )
      | ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $true )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1409]) ).

thf(1492,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1410]) ).

thf(1493,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 = SV84 )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1411]) ).

thf(1494,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV331: com] :
      ( ( ( ( ^ [SY1437: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SY1437 ) @ SV5 ) )
          = ( ^ [SY1438: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SY1438 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1412]) ).

thf(1495,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1414]) ).

thf(1496,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) )
          | ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1416]) ).

thf(1497,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1416]) ).

thf(1498,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1418]) ).

thf(1499,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV195: com,SV232: com,SV149: com,SV12: bexp,SV90: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1419]) ).

thf(1500,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV232: com,SV195: com,SV149: com,SV90: bexp,SV12: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV12 @ ( if @ SV90 @ SV149 @ SV195 ) @ SV232 ) @ SV261 ) @ SV280 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1420]) ).

thf(1501,plain,
    ! [SV280: list_char > int,SV261: list_char > int,SV195: com,SV232: com,SV149: com,SV12: bexp,SV90: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV90 @ ( if @ SV12 @ SV149 @ SV232 ) @ ( if @ SV12 @ SV195 @ SV232 ) ) @ SV261 ) @ SV280 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1421]) ).

thf(1502,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = $true )
      | ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1422]) ).

thf(1503,plain,
    ! [SV151: com,SV92: bexp,SV281: list_char > int,SV233: list_char > int,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV14 @ SV233 @ SV281 )
        = $true )
      | ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1423]) ).

thf(1504,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV151: com,SV92: bexp,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV14 @ SV92 @ SV151 @ zero_zero_nat @ SV233 @ SV281 )
        = $true )
      | ( ( SV14 @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1424]) ).

thf(1505,plain,
    ! [SV281: list_char > int,SV233: list_char > int,SV14: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV14 @ SV233 @ SV281 )
        = $true )
      | ( ( SV14 @ SV233 @ SV281 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1425]) ).

thf(1506,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
          | ~ ( bval @ b @ SV154 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1426]) ).

thf(1507,plain,
    ! [SV235: list_char > int,SV155: com,SV96: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ( bval @ SV18 @ SV199 ) )
        = $true )
      | ( ( bval @ SV18 @ SV199 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1427]) ).

thf(1508,plain,
    ! [SV96: com,SV18: bexp,SV235: list_char > int,SV199: list_char > int,SV155: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 )
        = $true )
      | ( ( bval @ SV18 @ SV199 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1428]) ).

thf(1509,plain,
    ! [SV155: com,SV235: list_char > int,SV96: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( ~ ( bval @ SV18 @ SV199 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1429]) ).

thf(1510,plain,
    ! [SV18: bexp,SV96: com,SV235: list_char > int,SV199: list_char > int,SV155: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV155 @ SV199 ) @ SV235 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1430]) ).

thf(1511,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19 != zero_zero_nat )
          | ( SV97
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1431]) ).

thf(1512,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19 != zero_zero_nat )
          | ( SV97
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1432]) ).

thf(1513,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1433]) ).

thf(1514,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) )
          | ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1434]) ).

thf(1515,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1435]) ).

thf(1516,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) )
          | ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1436]) ).

thf(1517,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ! [SY1439: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ SY1439 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ SY1439 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1437]) ).

thf(1518,plain,
    ! [SV22: com,SV156: com,SV98: com] :
      ( ( ( ~ ! [SY944: list_char > int,SY945: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1438]) ).

thf(1519,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1439]) ).

thf(1520,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1439]) ).

thf(1521,plain,
    ! [SV98: com,SV156: com,SV333: list_char > int,SV22: com] :
      ( ( ( ! [SY1440: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SY1440 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SY1440 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1440]) ).

thf(1522,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1441]) ).

thf(1523,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1442]) ).

thf(1524,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
              | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1443]) ).

thf(1525,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1443]) ).

thf(1526,plain,
    ! [SV108: com,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ! [SY1441: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SY1441 )
              = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SY1441 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1444]) ).

thf(1527,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1445]) ).

thf(1528,plain,
    ! [SV33: com,SV297: list_char > int,SV292: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1445]) ).

thf(1529,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ~ ( ( SV109
                 != ( cons_typerep @ ( sK36_SY761 @ SV35 @ SV109 ) @ ( sK48_SY1416 @ SV35 @ SV109 ) ) )
                | ( ( size_s416147576yperep @ ( sK48_SY1416 @ SV35 @ SV109 ) )
                 != SV35 ) ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1446]) ).

thf(1530,plain,
    ! [SV35: nat,SV305: list_typerep,SV285: typerep,SV109: list_typerep] :
      ( ( ( SV109
         != ( cons_typerep @ SV285 @ SV305 ) )
        = $true )
      | ( ( ( size_s416147576yperep @ SV305 )
         != SV35 )
        = $true )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1447]) ).

thf(1531,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36 != zero_zero_nat )
          | ( SV110
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1448]) ).

thf(1532,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36 != zero_zero_nat )
          | ( SV110
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1449]) ).

thf(1533,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1450]) ).

thf(1534,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) )
          | ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1451]) ).

thf(1535,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1452]) ).

thf(1536,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) )
          | ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1453]) ).

thf(1537,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( SV39 = SV166 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1454]) ).

thf(1538,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 = SV207 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1455]) ).

thf(1539,plain,
    ! [SV207: list_char > int,SV39: com,SV166: com,SV113: list_char > int] :
      ( ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
               != ( produc1193801173ar_int @ SV166 @ SV207 ) )
              | ~ ~ ( ( SV39 != SV166 )
                    | ( SV113 != SV207 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1456]) ).

thf(1540,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
           != ( produc1193801173ar_int @ SV166 @ SV207 ) )
          | ~ ~ ( ( SV39 != SV166 )
                | ( SV113 != SV207 ) ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1457]) ).

thf(1541,plain,
    ! [SV298: list_char > int,SV45: ( list_char > int ) > ( list_char > int ) > $o,SV171: com,SV119: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SV298 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SV298 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) ) )
        = $true )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1458]) ).

thf(1542,plain,
    ! [SV123: com,SV315: list_char,SV214: list_char > int,SV175: list_char > int,SV50: bexp] :
      ( ( ( ~ ( bval @ SV50 @ SV175 ) )
        = $false )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1459]) ).

thf(1543,plain,
    ! [SV315: list_char,SV214: list_char > int,SV50: bexp,SV175: list_char > int,SV123: com] :
      ( ( ( ! [SY1158: list_char > int] :
              ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ SY1158 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SY1158 ) @ SV214 ) ) )
        = $false )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1459]) ).

thf(1544,plain,
    ! [SV123: com,SV214: list_char > int,SV175: list_char > int,SV50: bexp] :
      ( ( ( bval @ SV50 @ SV175 )
        = $true )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1460]) ).

thf(1545,plain,
    ! [SV50: bexp,SV214: list_char > int,SV175: list_char > int,SV123: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK50_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK50_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 ) )
        = $false )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1461]) ).

thf(1546,plain,
    ! [SV50: bexp,SV214: list_char > int,SV175: list_char > int,SV123: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK40_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) )
        = $true )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1462]) ).

thf(1547,plain,
    ! [SV175: list_char > int,SV214: list_char > int,SV123: com,SV50: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK40_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 )
        = $true )
      | ( ( bval @ SV50 @ SV175 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1463]) ).

thf(1548,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1464]) ).

thf(1549,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                ( ~ ( SV286 @ SY1390 @ SY1391 )
                | ~ ! [SY1335: list_char > int] :
                      ~ ~ ! [SY1336: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1464]) ).

thf(1550,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV216: com,SV271: com,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
          | ~ ! [SY1442: list_char > int] :
                ~ ~ ! [SY1443: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1442 @ SY1443 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1442 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1443 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1465]) ).

thf(1551,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( SV54 = SV178 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1466]) ).

thf(1552,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 = SV217 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1467]) ).

thf(1553,plain,
    ! [SV217: list_char > int,SV54: com,SV178: com,SV126: list_char > int] :
      ( ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ~ ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
               != ( produc1193801173ar_int @ SV178 @ SV217 ) )
              | ~ ~ ( ( SV54 != SV178 )
                    | ( SV126 != SV217 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1468]) ).

thf(1554,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
           != ( produc1193801173ar_int @ SV178 @ SV217 ) )
          | ~ ~ ( ( SV54 != SV178 )
                | ( SV126 != SV217 ) ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1469]) ).

thf(1555,plain,
    ! [SV251: produc1260470173ar_int > list_char > int,SV129: produc1260470173ar_int > com,SV219: list_char > int,SV58: com,SV272: set_Pr1148378109ar_int,SV180: produc1260470173ar_int] :
      ( ( ( member92250950ar_int @ SV180 @ SV272 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV58 @ SV219 ) @ ( bNF_Gr202451329ar_int @ SV272 @ SV129 @ SV251 ) )
        = $true )
      | ( ( ( SV219 @ ( sK41_SV308 @ SV129 @ SV58 @ SV272 @ SV180 @ SV251 @ SV219 ) )
          = ( SV251 @ SV180 @ ( sK41_SV308 @ SV129 @ SV58 @ SV272 @ SV180 @ SV251 @ SV219 ) ) )
        = $false )
      | ( ( SV58
          = ( SV129 @ SV180 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1470]) ).

thf(1556,plain,
    ! [SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $false )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1472]) ).

thf(1557,plain,
    ! [SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1436: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SY1436 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
                          | ~ ( bval @ SV181 @ SY1436 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1436 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) ) )
        = $false )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1472]) ).

thf(1558,plain,
    ! [SV60: list_char > int,SV221: list_char > int,SV182: list_char > int,SV253: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ( q @ SV131 @ SV253 ) )
        = $true )
      | ( ( ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1473]) ).

thf(1559,plain,
    ! [SV300: list_char > int,SV65: ( list_char > int ) > ( list_char > int ) > $o,SV185: com,SV134: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SV300 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SV300 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1474]) ).

thf(1560,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ~ ( ( SV69
                 != ( cons_typerep @ ( sK38_SY895 @ SV137 @ SV69 ) @ ( sK53_SY1420 @ SV137 @ SV69 ) ) )
                | ( ( size_s416147576yperep @ ( sK53_SY1420 @ SV137 @ SV69 ) )
                 != SV137 ) ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1475]) ).

thf(1561,plain,
    ! [SV137: nat,SV309: list_typerep,SV288: typerep,SV69: list_typerep] :
      ( ( ( SV69
         != ( cons_typerep @ SV288 @ SV309 ) )
        = $true )
      | ( ( ( size_s416147576yperep @ SV309 )
         != SV137 )
        = $true )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1476]) ).

thf(1562,plain,
    ! [SV141: nat,SV189: nat,SV73: nat > nat > $o] :
      ( ( ( ~ ( SV73 @ ( sK43_SY669 @ SV189 @ SV141 @ SV73 ) @ ( sK46_SY1426 @ SV141 @ SV189 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV141 @ SV189 )
        = $true )
      | ( ( SV73 @ zero_zero_nat @ ( suc @ ( sK30_SY668 @ SV189 @ SV141 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1477]) ).

thf(1563,plain,
    ! [SV141: nat,SV189: nat,SV73: nat > nat > $o] :
      ( ( ( SV73 @ ( suc @ ( sK43_SY669 @ SV189 @ SV141 @ SV73 ) ) @ ( suc @ ( sK46_SY1426 @ SV141 @ SV189 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV141 @ SV189 )
        = $true )
      | ( ( SV73 @ zero_zero_nat @ ( suc @ ( sK30_SY668 @ SV189 @ SV141 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1477]) ).

thf(1564,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1478]) ).

thf(1565,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV193: com] :
      ( ( ( ~ ~ ! [SY1406: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                            | ~ ( bval @ SV146 @ SY1406 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1478]) ).

thf(1566,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
                      | ~ ( bval @ SV146 @ SV335 ) )
                | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1479]) ).

thf(1567,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1480]) ).

thf(1568,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1481]) ).

thf(1569,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
          | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1482]) ).

thf(1570,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1483]) ).

thf(1571,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1483]) ).

thf(1572,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1484]) ).

thf(1573,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1484]) ).

thf(1574,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1485]) ).

thf(1575,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1486]) ).

thf(1576,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) )
          | ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1487]) ).

thf(1577,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1488]) ).

thf(1578,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1488]) ).

thf(1579,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1489]) ).

thf(1580,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1489]) ).

thf(1581,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
           != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
          | ( SV5 != SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1490]) ).

thf(1582,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $true )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1491]) ).

thf(1583,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ! [SV336: com] :
              ( ( ^ [SY1444: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV336 @ SY1444 ) @ SV5 ) )
              = ( ^ [SY1445: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV336 @ SY1445 ) @ SV84 ) ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1492]) ).

thf(1584,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1492]) ).

thf(1585,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV331: com] :
      ( ( ( ! [SV337: list_char > int] :
              ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV337 ) @ SV5 )
              = ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV337 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1494]) ).

thf(1586,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV331: com] :
      ( ( ( ( ^ [SY1437: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SY1437 ) @ SV5 ) )
          = ( ^ [SY1438: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SY1438 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1494]) ).

thf(1587,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) )
          | ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1495]) ).

thf(1588,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1495]) ).

thf(1589,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) ) )
        = $true )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1496]) ).

thf(1590,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( ~ ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 ) )
        = $true )
      | ( ( ~ ( bval @ b @ SV154 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1506]) ).

thf(1591,plain,
    ! [SV235: list_char > int,SV155: com,SV96: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( bval @ SV18 @ SV199 )
        = $false )
      | ( ( bval @ SV18 @ SV199 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1507]) ).

thf(1592,plain,
    ! [SV155: com,SV235: list_char > int,SV96: com,SV199: list_char > int,SV18: bexp] :
      ( ( ( bval @ SV18 @ SV199 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV96 @ SV199 ) @ SV235 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( if @ SV18 @ SV96 @ SV155 ) @ SV199 ) @ SV235 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1509]) ).

thf(1593,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 != zero_zero_nat )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1511]) ).

thf(1594,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1511]) ).

thf(1595,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 != zero_zero_nat )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1512]) ).

thf(1596,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1512]) ).

thf(1597,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1514]) ).

thf(1598,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ~ ( ( SV19
               != ( suc @ zero_zero_nat ) )
              | ( SV97 != zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1516]) ).

thf(1599,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1517]) ).

thf(1600,plain,
    ! [SV22: com,SV156: com,SV98: com] :
      ( ( ( ! [SY944: list_char > int,SY945: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ SY944 ) @ SY945 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY944 ) @ SY945 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1518]) ).

thf(1601,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1519]) ).

thf(1602,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1520]) ).

thf(1603,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1521]) ).

thf(1604,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1522]) ).

thf(1605,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1523]) ).

thf(1606,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
              | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1524]) ).

thf(1607,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1526]) ).

thf(1608,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1527]) ).

thf(1609,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1528]) ).

thf(1610,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ( ( SV109
               != ( cons_typerep @ ( sK36_SY761 @ SV35 @ SV109 ) @ ( sK48_SY1416 @ SV35 @ SV109 ) ) )
              | ( ( size_s416147576yperep @ ( sK48_SY1416 @ SV35 @ SV109 ) )
               != SV35 ) ) )
        = $true )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1529]) ).

thf(1611,plain,
    ! [SV35: nat,SV305: list_typerep,SV285: typerep,SV109: list_typerep] :
      ( ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
         != SV35 )
        = $true )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1530]) ).

thf(1612,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 != zero_zero_nat )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1531]) ).

thf(1613,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1531]) ).

thf(1614,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 != zero_zero_nat )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1532]) ).

thf(1615,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1532]) ).

thf(1616,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1534]) ).

thf(1617,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ~ ( ( SV36
               != ( suc @ zero_zero_nat ) )
              | ( SV110 != zero_zero_nat ) ) )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1536]) ).

thf(1618,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( ! [SV340: list_char] :
              ( ( SV113 @ SV340 )
              = ( SV207 @ SV340 ) ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1538]) ).

thf(1619,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 = SV207 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1538]) ).

thf(1620,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
           != ( produc1193801173ar_int @ SV166 @ SV207 ) )
          | ~ ~ ( ( SV39 != SV166 )
                | ( SV113 != SV207 ) ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1539]) ).

thf(1621,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
         != ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1540]) ).

thf(1622,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ~ ~ ( ( SV39 != SV166 )
                | ( SV113 != SV207 ) ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1540]) ).

thf(1623,plain,
    ! [SV45: ( list_char > int ) > ( list_char > int ) > $o,SV119: ( list_char > int ) > ( list_char > int ) > $o,SV298: list_char > int,SV171: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV171 @ SV298 ) @ ( sK21_SY1316 @ SV119 @ SV171 @ SV45 ) )
        = $false )
      | ( ( SV119 @ ( sK12_SY992 @ SV171 @ SV119 @ SV45 ) @ SV298 )
        = $false )
      | ( ( relati2102071307_hoare @ SV119 @ skip @ SV171 @ SV45 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1541]) ).

thf(1624,plain,
    ! [SV123: com,SV315: list_char,SV214: list_char > int,SV175: list_char > int,SV50: bexp] :
      ( ( ( bval @ SV50 @ SV175 )
        = $true )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1542]) ).

thf(1625,plain,
    ! [SV50: bexp,SV214: list_char > int,SV315: list_char,SV175: list_char > int,SV123: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK55_SY1158 @ SV315 @ SV214 @ SV50 @ SV175 @ SV123 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK55_SY1158 @ SV315 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 ) )
        = $false )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1543]) ).

thf(1626,plain,
    ! [SV50: bexp,SV214: list_char > int,SV175: list_char > int,SV123: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK50_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) ) )
        = $false )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1545]) ).

thf(1627,plain,
    ! [SV175: list_char > int,SV214: list_char > int,SV123: com,SV50: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK50_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 ) )
        = $false )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1545]) ).

thf(1628,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $true )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1548]) ).

thf(1629,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1390: list_char > int,SY1391: list_char > int] :
              ( ~ ( SV286 @ SY1390 @ SY1391 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1549]) ).

thf(1630,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV216: com,SV271: com,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1550]) ).

thf(1631,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1442: list_char > int] :
                ~ ~ ! [SY1443: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1442 @ SY1443 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1442 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1443 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1550]) ).

thf(1632,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( ! [SV341: list_char] :
              ( ( SV126 @ SV341 )
              = ( SV217 @ SV341 ) ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1552]) ).

thf(1633,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 = SV217 )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1552]) ).

thf(1634,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
           != ( produc1193801173ar_int @ SV178 @ SV217 ) )
          | ~ ~ ( ( SV54 != SV178 )
                | ( SV126 != SV217 ) ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1553]) ).

thf(1635,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
         != ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1554]) ).

thf(1636,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ~ ~ ( ( SV54 != SV178 )
                | ( SV126 != SV217 ) ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1554]) ).

thf(1637,plain,
    ! [SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1556]) ).

thf(1638,plain,
    ! [SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1436: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SY1436 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
                        | ~ ( bval @ SV181 @ SY1436 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SY1436 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1557]) ).

thf(1639,plain,
    ! [SV60: list_char > int,SV221: list_char > int,SV182: list_char > int,SV253: list_char > int,SV131: list_char > int] :
      ( ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( ~ ( bval @ b @ SV182 )
          | ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1558]) ).

thf(1640,plain,
    ! [SV65: ( list_char > int ) > ( list_char > int ) > $o,SV134: ( list_char > int ) > ( list_char > int ) > $o,SV300: list_char > int,SV185: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV185 @ SV300 ) @ ( sK23_SY1356 @ SV134 @ SV185 @ SV65 ) )
        = $false )
      | ( ( SV134 @ ( sK14_SY1068 @ SV185 @ SV134 @ SV65 ) @ SV300 )
        = $false )
      | ( ( relati775585786_valid @ SV134 @ skip @ SV185 @ SV65 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1559]) ).

thf(1641,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ( ( SV69
               != ( cons_typerep @ ( sK38_SY895 @ SV137 @ SV69 ) @ ( sK53_SY1420 @ SV137 @ SV69 ) ) )
              | ( ( size_s416147576yperep @ ( sK53_SY1420 @ SV137 @ SV69 ) )
               != SV137 ) ) )
        = $true )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1560]) ).

thf(1642,plain,
    ! [SV137: nat,SV309: list_typerep,SV288: typerep,SV69: list_typerep] :
      ( ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
         != SV137 )
        = $true )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1561]) ).

thf(1643,plain,
    ! [SV141: nat,SV189: nat,SV73: nat > nat > $o] :
      ( ( ( SV73 @ ( sK43_SY669 @ SV189 @ SV141 @ SV73 ) @ ( sK46_SY1426 @ SV141 @ SV189 @ SV73 ) )
        = $true )
      | ( ( SV73 @ SV141 @ SV189 )
        = $true )
      | ( ( SV73 @ zero_zero_nat @ ( suc @ ( sK30_SY668 @ SV189 @ SV141 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ ( sK15_SY667 @ SV189 @ SV141 @ SV73 ) @ zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1562]) ).

thf(1644,plain,
    ! [SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $true )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1564]) ).

thf(1645,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV193: com] :
      ( ( ( ~ ! [SY1406: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                          | ~ ( bval @ SV146 @ SY1406 ) )
                    | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $true )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1565]) ).

thf(1646,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
                    | ~ ( bval @ SV146 @ SV335 ) )
              | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1566]) ).

thf(1647,plain,
    ! [SV82: com,SV342: list_char > int,SV3: com] :
      ( ( ( ! [SY1446: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SY1446 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SY1446 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1567]) ).

thf(1648,plain,
    ! [SV3: com,SV343: list_char > int,SV82: com] :
      ( ( ( ! [SY1447: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SY1447 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SY1447 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1568]) ).

thf(1649,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1569]) ).

thf(1650,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1569]) ).

thf(1651,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1570]) ).

thf(1652,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1572]) ).

thf(1653,plain,
    ! [SV82: com,SV344: list_char > int,SV3: com] :
      ( ( ( ! [SY1448: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SY1448 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SY1448 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1574]) ).

thf(1654,plain,
    ! [SV3: com,SV345: list_char > int,SV82: com] :
      ( ( ( ! [SY1449: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SY1449 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SY1449 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1575]) ).

thf(1655,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ~ ! [SY693: list_char > int,SY694: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1576]) ).

thf(1656,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ~ ! [SY695: list_char > int,SY696: list_char > int] :
                ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
                = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1576]) ).

thf(1657,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1577]) ).

thf(1658,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1579]) ).

thf(1659,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
         != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1581]) ).

thf(1660,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 != SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1581]) ).

thf(1661,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( ~ ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
               != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
              | ( SV5 != SV84 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1582]) ).

thf(1662,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV346: com] :
      ( ( ( ( ^ [SY1450: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SY1450 ) @ SV5 ) )
          = ( ^ [SY1451: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SY1451 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1583]) ).

thf(1663,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1585]) ).

thf(1664,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) ) )
        = $true )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1587]) ).

thf(1665,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1589]) ).

thf(1666,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
        = $false )
      | ( ( ~ ( bval @ b @ SV154 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1590]) ).

thf(1667,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 = zero_zero_nat )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1593]) ).

thf(1668,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1594]) ).

thf(1669,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 = zero_zero_nat )
        = $true )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1595]) ).

thf(1670,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( ( suc @ zero_zero_nat )
          = ( plus_plus_nat @ SV19 @ SV97 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1596]) ).

thf(1671,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19
           != ( suc @ zero_zero_nat ) )
          | ( SV97 != zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1597]) ).

thf(1672,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19
           != ( suc @ zero_zero_nat ) )
          | ( SV97 != zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1598]) ).

thf(1673,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1599]) ).

thf(1674,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[1599]) ).

thf(1675,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ! [SY1452: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ SY1452 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ SY1452 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1600]) ).

thf(1676,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1601]) ).

thf(1677,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1602]) ).

thf(1678,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1603]) ).

thf(1679,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1603]) ).

thf(1680,plain,
    ! [SV236: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV99: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1605]) ).

thf(1681,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1606]) ).

thf(1682,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
              | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1607]) ).

thf(1683,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
          = ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1607]) ).

thf(1684,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1608]) ).

thf(1685,plain,
    ! [SV33: com,SV297: list_char > int,SV292: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1608]) ).

thf(1686,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1609]) ).

thf(1687,plain,
    ! [SV33: com,SV297: list_char > int,SV292: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1609]) ).

thf(1688,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( ( SV109
           != ( cons_typerep @ ( sK36_SY761 @ SV35 @ SV109 ) @ ( sK48_SY1416 @ SV35 @ SV109 ) ) )
          | ( ( size_s416147576yperep @ ( sK48_SY1416 @ SV35 @ SV109 ) )
           != SV35 ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1610]) ).

thf(1689,plain,
    ! [SV285: typerep,SV109: list_typerep,SV35: nat,SV305: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ~ ( ( ( suc @ SV35 )
               != ( size_s416147576yperep @ SV109 ) )
              | ~ ~ ! [SY761: typerep] :
                      ~ ~ ! [SY762: list_typerep] :
                            ~ ~ ( ( SV109
                                 != ( cons_typerep @ SY761 @ SY762 ) )
                                | ( ( size_s416147576yperep @ SY762 )
                                 != SV35 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1611]) ).

thf(1690,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 = zero_zero_nat )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1612]) ).

thf(1691,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1613]) ).

thf(1692,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 = zero_zero_nat )
        = $true )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1614]) ).

thf(1693,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( ( plus_plus_nat @ SV36 @ SV110 )
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1615]) ).

thf(1694,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36
           != ( suc @ zero_zero_nat ) )
          | ( SV110 != zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1616]) ).

thf(1695,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36
           != ( suc @ zero_zero_nat ) )
          | ( SV110 != zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1617]) ).

thf(1696,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV348: list_char,SV113: list_char > int] :
      ( ( ( ( SV113 @ SV348 )
          = ( SV207 @ SV348 ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1618]) ).

thf(1697,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
         != ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1620]) ).

thf(1698,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ~ ~ ( ( SV39 != SV166 )
                | ( SV113 != SV207 ) ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1620]) ).

thf(1699,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1621]) ).

thf(1700,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ~ ( ( SV39 != SV166 )
              | ( SV113 != SV207 ) ) )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1622]) ).

thf(1701,plain,
    ! [SV50: bexp,SV214: list_char > int,SV315: list_char,SV175: list_char > int,SV123: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK55_SY1158 @ SV315 @ SV214 @ SV50 @ SV175 @ SV123 ) ) )
        = $false )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1625]) ).

thf(1702,plain,
    ! [SV175: list_char > int,SV214: list_char > int,SV315: list_char,SV123: com,SV50: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK55_SY1158 @ SV315 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 ) )
        = $false )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1625]) ).

thf(1703,plain,
    ! [SV50: bexp,SV214: list_char > int,SV175: list_char > int,SV123: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK50_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) )
        = $true )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1626]) ).

thf(1704,plain,
    ! [SV175: list_char > int,SV214: list_char > int,SV123: com,SV50: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK50_SY1158 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 )
        = $true )
      | ( ( SV214 = SV175 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1627]) ).

thf(1705,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV349: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1453: list_char > int] :
              ( ~ ( SV286 @ SV349 @ SY1453 )
              | ~ ! [SY1454: list_char > int] :
                    ~ ~ ! [SY1455: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1454 @ SY1455 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1454 ) @ SV349 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1455 ) @ SY1453 ) ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1629]) ).

thf(1706,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV216: com,SV271: com,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1630]) ).

thf(1707,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1442: list_char > int] :
              ~ ~ ! [SY1443: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1442 @ SY1443 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1442 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1443 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1631]) ).

thf(1708,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV350: list_char,SV126: list_char > int] :
      ( ( ( ( SV126 @ SV350 )
          = ( SV217 @ SV350 ) )
        = $true )
      | ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1632]) ).

thf(1709,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
         != ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1634]) ).

thf(1710,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ~ ~ ( ( SV54 != SV178 )
                | ( SV126 != SV217 ) ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1634]) ).

thf(1711,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1635]) ).

thf(1712,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ~ ( ( SV54 != SV178 )
              | ( SV126 != SV217 ) ) )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1636]) ).

thf(1713,plain,
    ! [SV287: list_char > int,SV283: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1637]) ).

thf(1714,plain,
    ! [SV351: list_char > int,SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
                      | ~ ( bval @ SV181 @ SV351 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1638]) ).

thf(1715,plain,
    ! [SV131: list_char > int,SV253: list_char > int,SV60: list_char > int,SV221: list_char > int,SV182: list_char > int] :
      ( ( ( ~ ( bval @ b @ SV182 ) )
        = $true )
      | ( ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1639]) ).

thf(1716,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( ( SV69
           != ( cons_typerep @ ( sK38_SY895 @ SV137 @ SV69 ) @ ( sK53_SY1420 @ SV137 @ SV69 ) ) )
          | ( ( size_s416147576yperep @ ( sK53_SY1420 @ SV137 @ SV69 ) )
           != SV137 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1641]) ).

thf(1717,plain,
    ! [SV288: typerep,SV69: list_typerep,SV137: nat,SV309: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ~ ( ( ( size_s416147576yperep @ SV69 )
               != ( suc @ SV137 ) )
              | ~ ~ ! [SY895: typerep] :
                      ~ ~ ! [SY896: list_typerep] :
                            ~ ~ ( ( SV69
                                 != ( cons_typerep @ SY895 @ SY896 ) )
                                | ( ( size_s416147576yperep @ SY896 )
                                 != SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1642]) ).

thf(1718,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV193: com] :
      ( ( ( ! [SY1406: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                        | ~ ( bval @ SV146 @ SY1406 ) )
                  | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1645]) ).

thf(1719,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
                | ~ ( bval @ SV146 @ SV335 ) )
          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1646]) ).

thf(1720,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1647]) ).

thf(1721,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1648]) ).

thf(1722,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1649]) ).

thf(1723,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1650]) ).

thf(1724,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1651]) ).

thf(1725,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1652]) ).

thf(1726,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1653]) ).

thf(1727,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1654]) ).

thf(1728,plain,
    ! [SV82: com,SV3: com] :
      ( ( ( ! [SY693: list_char > int,SY694: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY693 ) @ SY694 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY693 ) @ SY694 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1655]) ).

thf(1729,plain,
    ! [SV3: com,SV82: com] :
      ( ( ( ! [SY695: list_char > int,SY696: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SY695 ) @ SY696 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SY695 ) @ SY696 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1656]) ).

thf(1730,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1657]) ).

thf(1731,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1658]) ).

thf(1732,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1659]) ).

thf(1733,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 = SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1660]) ).

thf(1734,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
           != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
          | ( SV5 != SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1661]) ).

thf(1735,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV346: com] :
      ( ( ( ! [SV356: list_char > int] :
              ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV356 ) @ SV5 )
              = ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV356 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1662]) ).

thf(1736,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV346: com] :
      ( ( ( ( ^ [SY1450: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SY1450 ) @ SV5 ) )
          = ( ^ [SY1451: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SY1451 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1662]) ).

thf(1737,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) )
          | ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1663]) ).

thf(1738,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1663]) ).

thf(1739,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1664]) ).

thf(1740,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1665]) ).

thf(1741,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) ) )
        = $true )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1665]) ).

thf(1742,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( bval @ b @ SV154 )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1666]) ).

thf(1743,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1671]) ).

thf(1744,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97 != zero_zero_nat )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1671]) ).

thf(1745,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1672]) ).

thf(1746,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97 != zero_zero_nat )
        = $false )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1672]) ).

thf(1747,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1673]) ).

thf(1748,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1673]) ).

thf(1749,plain,
    ! [SV98: com,SV156: com,SV357: list_char > int,SV22: com] :
      ( ( ( ! [SY1456: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SY1456 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SY1456 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1674]) ).

thf(1750,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1675]) ).

thf(1751,plain,
    ! [SV98: com,SV156: com,SV358: list_char > int,SV22: com] :
      ( ( ( ! [SY1457: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SY1457 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SY1457 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1676]) ).

thf(1752,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1677]) ).

thf(1753,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1678]) ).

thf(1754,plain,
    ! [SV99: com,SV23: bexp,SV157: list_char > int,SV200: list_char > int,SV236: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV236 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV99 @ ( sK32_SY1220 @ SV200 @ SV157 @ SV23 @ SV236 @ SV99 ) ) @ ( sK35_SY1410 @ SV236 @ SV23 @ SV157 @ SV200 @ SV99 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV236 ) @ SV157 ) @ SV200 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV23 @ SV99 ) @ SV157 ) @ SV200 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1680]) ).

thf(1755,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1681]) ).

thf(1756,plain,
    ! [SV33: com,SV324: list_char > int,SV314: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1681]) ).

thf(1757,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
              | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1682]) ).

thf(1758,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1684]) ).

thf(1759,plain,
    ! [SV33: com,SV297: list_char > int,SV292: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1685]) ).

thf(1760,plain,
    ! [SV108: com,SV297: list_char > int,SV292: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV292 ) @ SV297 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1686]) ).

thf(1761,plain,
    ! [SV33: com,SV297: list_char > int,SV292: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV292 ) @ SV297 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1687]) ).

thf(1762,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( SV109
         != ( cons_typerep @ ( sK36_SY761 @ SV35 @ SV109 ) @ ( sK48_SY1416 @ SV35 @ SV109 ) ) )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1688]) ).

thf(1763,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( size_s416147576yperep @ ( sK48_SY1416 @ SV35 @ SV109 ) )
         != SV35 )
        = $false )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1688]) ).

thf(1764,plain,
    ! [SV305: list_typerep,SV285: typerep,SV109: list_typerep,SV35: nat] :
      ( ( ( ( ( suc @ SV35 )
           != ( size_s416147576yperep @ SV109 ) )
          | ~ ~ ! [SY761: typerep] :
                  ~ ~ ! [SY762: list_typerep] :
                        ~ ~ ( ( SV109
                             != ( cons_typerep @ SY761 @ SY762 ) )
                            | ( ( size_s416147576yperep @ SY762 )
                             != SV35 ) ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1689]) ).

thf(1765,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1694]) ).

thf(1766,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110 != zero_zero_nat )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1694]) ).

thf(1767,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1695]) ).

thf(1768,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110 != zero_zero_nat )
        = $false )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1695]) ).

thf(1769,plain,
    ! [SV207: list_char > int,SV166: com,SV113: list_char > int,SV39: com] :
      ( ( ( ( produc1193801173ar_int @ SV39 @ SV113 )
          = ( produc1193801173ar_int @ SV166 @ SV207 ) )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1697]) ).

thf(1770,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ~ ( ( SV39 != SV166 )
              | ( SV113 != SV207 ) ) )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1698]) ).

thf(1771,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ( SV39 != SV166 )
          | ( SV113 != SV207 ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1700]) ).

thf(1772,plain,
    ! [SV50: bexp,SV214: list_char > int,SV315: list_char,SV175: list_char > int,SV123: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV123 @ SV175 ) @ ( sK55_SY1158 @ SV315 @ SV214 @ SV50 @ SV175 @ SV123 ) )
        = $true )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1701]) ).

thf(1773,plain,
    ! [SV175: list_char > int,SV214: list_char > int,SV315: list_char,SV123: com,SV50: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ ( sK55_SY1158 @ SV315 @ SV214 @ SV50 @ SV175 @ SV123 ) ) @ SV214 )
        = $true )
      | ( ( ( SV214 @ SV315 )
          = ( SV175 @ SV315 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV50 @ SV123 ) @ SV175 ) @ SV214 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1702]) ).

thf(1774,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV359: list_char > int,SV349: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV286 @ SV349 @ SV359 )
          | ~ ! [SY1458: list_char > int] :
                ~ ~ ! [SY1459: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1458 @ SY1459 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1458 ) @ SV349 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1459 ) @ SV359 ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1705]) ).

thf(1775,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
          | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                ( ~ ( SV286 @ SY1390 @ SY1391 )
                | ~ ! [SY1335: list_char > int] :
                      ~ ~ ! [SY1336: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1706]) ).

thf(1776,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1460: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( SV125 @ SV360 @ SY1460 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1460 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1707]) ).

thf(1777,plain,
    ! [SV217: list_char > int,SV178: com,SV126: list_char > int,SV54: com] :
      ( ( ( ( produc1193801173ar_int @ SV54 @ SV126 )
          = ( produc1193801173ar_int @ SV178 @ SV217 ) )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1709]) ).

thf(1778,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ~ ( ( SV54 != SV178 )
              | ( SV126 != SV217 ) ) )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1710]) ).

thf(1779,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ( SV54 != SV178 )
          | ( SV126 != SV217 ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1712]) ).

thf(1780,plain,
    ! [SV287: list_char > int,SV283: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1343: list_char > int,SY1344: list_char > int] :
              ( ~ ( SV252 @ SY1343 @ SY1344 )
              | ~ ! [SY1345: list_char > int] :
                    ~ ~ ! [SY1346: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                            ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1713]) ).

thf(1781,plain,
    ! [SV351: list_char > int,SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
                    | ~ ( bval @ SV181 @ SV351 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) ) )
        = $false )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1714]) ).

thf(1782,plain,
    ! [SV131: list_char > int,SV253: list_char > int,SV60: list_char > int,SV221: list_char > int,SV182: list_char > int] :
      ( ( ( bval @ b @ SV182 )
        = $false )
      | ( ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
          | ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1715]) ).

thf(1783,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( SV69
         != ( cons_typerep @ ( sK38_SY895 @ SV137 @ SV69 ) @ ( sK53_SY1420 @ SV137 @ SV69 ) ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1716]) ).

thf(1784,plain,
    ! [SV69: list_typerep,SV137: nat] :
      ( ( ( ( size_s416147576yperep @ ( sK53_SY1420 @ SV137 @ SV69 ) )
         != SV137 )
        = $false )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1716]) ).

thf(1785,plain,
    ! [SV309: list_typerep,SV288: typerep,SV137: nat,SV69: list_typerep] :
      ( ( ( ( ( size_s416147576yperep @ SV69 )
           != ( suc @ SV137 ) )
          | ~ ~ ! [SY895: typerep] :
                  ~ ~ ! [SY896: list_typerep] :
                        ~ ~ ( ( SV69
                             != ( cons_typerep @ SY895 @ SY896 ) )
                            | ( ( size_s416147576yperep @ SY896 )
                             != SV137 ) ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1717]) ).

thf(1786,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
                      | ~ ( bval @ SV146 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
                | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1718]) ).

thf(1787,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
                | ~ ( bval @ SV146 @ SV335 ) ) )
        = $true )
      | ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1719]) ).

thf(1788,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1720]) ).

thf(1789,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1720]) ).

thf(1790,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1721]) ).

thf(1791,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1721]) ).

thf(1792,plain,
    ! [SV82: com,SV361: list_char > int,SV3: com] :
      ( ( ( ! [SY1461: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SY1461 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SY1461 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1722]) ).

thf(1793,plain,
    ! [SV3: com,SV362: list_char > int,SV82: com] :
      ( ( ( ! [SY1462: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SY1462 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SY1462 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1723]) ).

thf(1794,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1724]) ).

thf(1795,plain,
    ! [SV3: com,SV327: list_char > int,SV316: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1724]) ).

thf(1796,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1725]) ).

thf(1797,plain,
    ! [SV82: com,SV328: list_char > int,SV317: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1725]) ).

thf(1798,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1726]) ).

thf(1799,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1726]) ).

thf(1800,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1727]) ).

thf(1801,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1727]) ).

thf(1802,plain,
    ! [SV82: com,SV363: list_char > int,SV3: com] :
      ( ( ( ! [SY1463: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SY1463 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SY1463 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1728]) ).

thf(1803,plain,
    ! [SV3: com,SV364: list_char > int,SV82: com] :
      ( ( ( ! [SY1464: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SY1464 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SY1464 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1729]) ).

thf(1804,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1730]) ).

thf(1805,plain,
    ! [SV3: com,SV329: list_char > int,SV318: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1730]) ).

thf(1806,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1731]) ).

thf(1807,plain,
    ! [SV82: com,SV330: list_char > int,SV319: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1731]) ).

thf(1808,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ! [SV365: com] :
              ( ( ^ [SY1465: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV365 @ SY1465 ) @ SV5 ) )
              = ( ^ [SY1466: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV365 @ SY1466 ) @ SV84 ) ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1732]) ).

thf(1809,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1732]) ).

thf(1810,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
         != ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1734]) ).

thf(1811,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 != SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1734]) ).

thf(1812,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1735]) ).

thf(1813,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) ) )
        = $true )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1737]) ).

thf(1814,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1739]) ).

thf(1815,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1739]) ).

thf(1816,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1740]) ).

thf(1817,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1741]) ).

thf(1818,plain,
    ! [SV264: list_char > int,SV154: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
        = $false )
      | ( ( bval @ b @ SV154 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1742]) ).

thf(1819,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1743]) ).

thf(1820,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1744]) ).

thf(1821,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1745]) ).

thf(1822,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( ~ ( ( SV19 != zero_zero_nat )
              | ( SV97
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1746]) ).

thf(1823,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1747]) ).

thf(1824,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1748]) ).

thf(1825,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1749]) ).

thf(1826,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1750]) ).

thf(1827,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_equal_neg,[status(thm)],[1750]) ).

thf(1828,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1751]) ).

thf(1829,plain,
    ! [SV98: com,SV22: com,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1752]) ).

thf(1830,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1753]) ).

thf(1831,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1755]) ).

thf(1832,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1756]) ).

thf(1833,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
          | ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1757]) ).

thf(1834,plain,
    ! [SV35: nat,SV109: list_typerep] :
      ( ( ( SV109
          = ( cons_typerep @ ( sK36_SY761 @ SV35 @ SV109 ) @ ( sK48_SY1416 @ SV35 @ SV109 ) ) )
        = $true )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1762]) ).

thf(1835,plain,
    ! [SV109: list_typerep,SV35: nat] :
      ( ( ( ( size_s416147576yperep @ ( sK48_SY1416 @ SV35 @ SV109 ) )
          = SV35 )
        = $true )
      | ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1763]) ).

thf(1836,plain,
    ! [SV305: list_typerep,SV285: typerep,SV109: list_typerep,SV35: nat] :
      ( ( ( ( suc @ SV35 )
         != ( size_s416147576yperep @ SV109 ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1764]) ).

thf(1837,plain,
    ! [SV305: list_typerep,SV285: typerep,SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ~ ! [SY761: typerep] :
                  ~ ~ ! [SY762: list_typerep] :
                        ~ ~ ( ( SV109
                             != ( cons_typerep @ SY761 @ SY762 ) )
                            | ( ( size_s416147576yperep @ SY762 )
                             != SV35 ) ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1764]) ).

thf(1838,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1765]) ).

thf(1839,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1766]) ).

thf(1840,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1767]) ).

thf(1841,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( ~ ( ( SV36 != zero_zero_nat )
              | ( SV110
               != ( suc @ zero_zero_nat ) ) ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1768]) ).

thf(1842,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( ( SV39 != SV166 )
          | ( SV113 != SV207 ) )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1770]) ).

thf(1843,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( SV39 != SV166 )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1771]) ).

thf(1844,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 != SV207 )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1771]) ).

thf(1845,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV359: list_char > int,SV349: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV286 @ SV349 @ SV359 ) )
        = $true )
      | ( ( ~ ! [SY1458: list_char > int] :
                ~ ~ ! [SY1459: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1458 @ SY1459 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1458 ) @ SV349 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1459 ) @ SV359 ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1774]) ).

thf(1846,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1775]) ).

thf(1847,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                ( ~ ( SV286 @ SY1390 @ SY1391 )
                | ~ ! [SY1335: list_char > int] :
                      ~ ~ ! [SY1336: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1775]) ).

thf(1848,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1460: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV125 @ SV360 @ SY1460 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1460 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1776]) ).

thf(1849,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( ( SV54 != SV178 )
          | ( SV126 != SV217 ) )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1778]) ).

thf(1850,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( SV54 != SV178 )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1779]) ).

thf(1851,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 != SV217 )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1779]) ).

thf(1852,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV181: bexp,SV220: com,SV273: com,SV283: list_char > int,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1467: list_char > int] :
              ( ~ ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ SY1467 )
              | ~ ! [SY1468: list_char > int] :
                    ~ ~ ! [SY1469: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                            ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1468 @ SY1469 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1468 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1469 ) @ SY1467 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1780]) ).

thf(1853,plain,
    ! [SV351: list_char > int,SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
                | ~ ( bval @ SV181 @ SV351 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1781]) ).

thf(1854,plain,
    ! [SV131: list_char > int,SV253: list_char > int,SV60: list_char > int,SV221: list_char > int,SV182: list_char > int] :
      ( ( ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 ) )
        = $true )
      | ( ( ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1782]) ).

thf(1855,plain,
    ! [SV137: nat,SV69: list_typerep] :
      ( ( ( SV69
          = ( cons_typerep @ ( sK38_SY895 @ SV137 @ SV69 ) @ ( sK53_SY1420 @ SV137 @ SV69 ) ) )
        = $true )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1783]) ).

thf(1856,plain,
    ! [SV69: list_typerep,SV137: nat] :
      ( ( ( ( size_s416147576yperep @ ( sK53_SY1420 @ SV137 @ SV69 ) )
          = SV137 )
        = $true )
      | ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1784]) ).

thf(1857,plain,
    ! [SV309: list_typerep,SV288: typerep,SV137: nat,SV69: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV69 )
         != ( suc @ SV137 ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1785]) ).

thf(1858,plain,
    ! [SV309: list_typerep,SV288: typerep,SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ~ ! [SY895: typerep] :
                  ~ ~ ! [SY896: list_typerep] :
                        ~ ~ ( ( SV69
                             != ( cons_typerep @ SY895 @ SY896 ) )
                            | ( ( size_s416147576yperep @ SY896 )
                             != SV137 ) ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1785]) ).

thf(1859,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV193: com] :
      ( ( ( ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
                    | ~ ( bval @ SV146 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
              | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 ) ) )
        = $true )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1786]) ).

thf(1860,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
              | ~ ( bval @ SV146 @ SV335 ) ) )
        = $false )
      | ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1787]) ).

thf(1861,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1788]) ).

thf(1862,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1790]) ).

thf(1863,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1792]) ).

thf(1864,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1793]) ).

thf(1865,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1794]) ).

thf(1866,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1795]) ).

thf(1867,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1796]) ).

thf(1868,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1797]) ).

thf(1869,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1798]) ).

thf(1870,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1800]) ).

thf(1871,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1802]) ).

thf(1872,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1803]) ).

thf(1873,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1804]) ).

thf(1874,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1805]) ).

thf(1875,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1806]) ).

thf(1876,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1807]) ).

thf(1877,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV373: com] :
      ( ( ( ( ^ [SY1471: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SY1471 ) @ SV5 ) )
          = ( ^ [SY1472: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SY1472 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1808]) ).

thf(1878,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1810]) ).

thf(1879,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( SV5 = SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1811]) ).

thf(1880,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) )
          | ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1812]) ).

thf(1881,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1812]) ).

thf(1882,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1813]) ).

thf(1883,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1814]) ).

thf(1884,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1815]) ).

thf(1885,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1816]) ).

thf(1886,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1816]) ).

thf(1887,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1817]) ).

thf(1888,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1817]) ).

thf(1889,plain,
    ! [SV154: list_char > int,SV264: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV264 ) @ t_a )
        = $false )
      | ( ( bval @ b @ SV154 )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ( suc @ ka ) @ SV154 @ SV264 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV154 ) @ ta )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1818]) ).

thf(1890,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19 != zero_zero_nat )
          | ( SV97
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1819]) ).

thf(1891,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19 != zero_zero_nat )
          | ( SV97
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1820]) ).

thf(1892,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19 != zero_zero_nat )
          | ( SV97
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1821]) ).

thf(1893,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( ( SV19 != zero_zero_nat )
          | ( SV97
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1822]) ).

thf(1894,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1823]) ).

thf(1895,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1824]) ).

thf(1896,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1825]) ).

thf(1897,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1825]) ).

thf(1898,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1826]) ).

thf(1899,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1826]) ).

thf(1900,plain,
    ! [SV98: com,SV156: com,SV374: list_char > int,SV22: com] :
      ( ( ( ! [SY1473: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SY1473 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SY1473 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1827]) ).

thf(1901,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1828]) ).

thf(1902,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1828]) ).

thf(1903,plain,
    ! [SV98: com,SV156: com,SV375: list_char > int,SV22: com] :
      ( ( ( ! [SY1474: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SY1474 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SY1474 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1829]) ).

thf(1904,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1830]) ).

thf(1905,plain,
    ! [SV98: com,SV22: com,SV338: list_char > int,SV333: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1830]) ).

thf(1906,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1831]) ).

thf(1907,plain,
    ! [SV33: com,SV324: list_char > int,SV314: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1831]) ).

thf(1908,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1832]) ).

thf(1909,plain,
    ! [SV33: com,SV324: list_char > int,SV314: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1832]) ).

thf(1910,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1833]) ).

thf(1911,plain,
    ! [SV33: com,SV339: list_char > int,SV334: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1833]) ).

thf(1912,plain,
    ! [SV305: list_typerep,SV285: typerep,SV109: list_typerep,SV35: nat] :
      ( ( ( ( suc @ SV35 )
          = ( size_s416147576yperep @ SV109 ) )
        = $true )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1836]) ).

thf(1913,plain,
    ! [SV305: list_typerep,SV285: typerep,SV35: nat,SV109: list_typerep] :
      ( ( ( ~ ! [SY761: typerep] :
                ~ ~ ! [SY762: list_typerep] :
                      ~ ~ ( ( SV109
                           != ( cons_typerep @ SY761 @ SY762 ) )
                          | ( ( size_s416147576yperep @ SY762 )
                           != SV35 ) ) )
        = $true )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1837]) ).

thf(1914,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36 != zero_zero_nat )
          | ( SV110
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1838]) ).

thf(1915,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36 != zero_zero_nat )
          | ( SV110
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1839]) ).

thf(1916,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36 != zero_zero_nat )
          | ( SV110
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1840]) ).

thf(1917,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( ( SV36 != zero_zero_nat )
          | ( SV110
           != ( suc @ zero_zero_nat ) ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1841]) ).

thf(1918,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( SV39 != SV166 )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1842]) ).

thf(1919,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 != SV207 )
        = $false )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1842]) ).

thf(1920,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( SV39 = SV166 )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1843]) ).

thf(1921,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 = SV207 )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1844]) ).

thf(1922,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV359: list_char > int,SV349: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( ~ ! [SY1458: list_char > int] :
                ~ ~ ! [SY1459: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1458 @ SY1459 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1458 ) @ SV349 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1459 ) @ SV359 ) ) )
        = $true )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1845]) ).

thf(1923,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $true )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1846]) ).

thf(1924,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1390: list_char > int,SY1391: list_char > int] :
              ( ~ ( SV286 @ SY1390 @ SY1391 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $true )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1847]) ).

thf(1925,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1460: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV125 @ SV360 @ SY1460 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1460 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1848]) ).

thf(1926,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( SV54 != SV178 )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1849]) ).

thf(1927,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 != SV217 )
        = $false )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1849]) ).

thf(1928,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( SV54 = SV178 )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1850]) ).

thf(1929,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 = SV217 )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1851]) ).

thf(1930,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV181: bexp,SV220: com,SV273: com,SV283: list_char > int,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
          | ~ ! [SY1475: list_char > int] :
                ~ ~ ! [SY1476: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                        ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1475 @ SY1476 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1475 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1476 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1852]) ).

thf(1931,plain,
    ! [SV351: list_char > int,SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
                | ~ ( bval @ SV181 @ SV351 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1853]) ).

thf(1932,plain,
    ! [SV131: list_char > int,SV253: list_char > int,SV60: list_char > int,SV221: list_char > int,SV182: list_char > int] :
      ( ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( ~ ! [SY1282: list_char > int] :
                ~ ~ ! [SY1283: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                      | ~ ( bval @ b @ SY1282 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $true )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1854]) ).

thf(1933,plain,
    ! [SV309: list_typerep,SV288: typerep,SV137: nat,SV69: list_typerep] :
      ( ( ( ( size_s416147576yperep @ SV69 )
          = ( suc @ SV137 ) )
        = $true )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1857]) ).

thf(1934,plain,
    ! [SV309: list_typerep,SV288: typerep,SV137: nat,SV69: list_typerep] :
      ( ( ( ~ ! [SY895: typerep] :
                ~ ~ ! [SY896: list_typerep] :
                      ~ ~ ( ( SV69
                           != ( cons_typerep @ SY895 @ SY896 ) )
                          | ( ( size_s416147576yperep @ SY896 )
                           != SV137 ) ) )
        = $true )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1858]) ).

thf(1935,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
                | ~ ( bval @ SV146 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1859]) ).

thf(1936,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
          | ~ ( bval @ SV146 @ SV335 ) )
        = $true )
      | ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1860]) ).

thf(1937,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1861]) ).

thf(1938,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1862]) ).

thf(1939,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1863]) ).

thf(1940,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1863]) ).

thf(1941,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1864]) ).

thf(1942,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1864]) ).

thf(1943,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1865]) ).

thf(1944,plain,
    ! [SV3: com,SV327: list_char > int,SV316: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1865]) ).

thf(1945,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1866]) ).

thf(1946,plain,
    ! [SV3: com,SV327: list_char > int,SV316: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1866]) ).

thf(1947,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1867]) ).

thf(1948,plain,
    ! [SV82: com,SV328: list_char > int,SV317: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1867]) ).

thf(1949,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1868]) ).

thf(1950,plain,
    ! [SV82: com,SV328: list_char > int,SV317: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1868]) ).

thf(1951,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1869]) ).

thf(1952,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1870]) ).

thf(1953,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1871]) ).

thf(1954,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1871]) ).

thf(1955,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1872]) ).

thf(1956,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1872]) ).

thf(1957,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1873]) ).

thf(1958,plain,
    ! [SV3: com,SV329: list_char > int,SV318: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1873]) ).

thf(1959,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1874]) ).

thf(1960,plain,
    ! [SV3: com,SV329: list_char > int,SV318: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1874]) ).

thf(1961,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1875]) ).

thf(1962,plain,
    ! [SV82: com,SV330: list_char > int,SV319: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1875]) ).

thf(1963,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1876]) ).

thf(1964,plain,
    ! [SV82: com,SV330: list_char > int,SV319: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1876]) ).

thf(1965,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV373: com] :
      ( ( ( ! [SV376: list_char > int] :
              ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV376 ) @ SV5 )
              = ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV376 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1877]) ).

thf(1966,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV373: com] :
      ( ( ( ( ^ [SY1471: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SY1471 ) @ SV5 ) )
          = ( ^ [SY1472: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SY1472 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[1877]) ).

thf(1967,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ! [SV377: com] :
              ( ( ^ [SY1478: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV377 @ SY1478 ) @ SV5 ) )
              = ( ^ [SY1479: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV377 @ SY1479 ) @ SV84 ) ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1878]) ).

thf(1968,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int] :
      ( ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1878]) ).

thf(1969,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) ) )
        = $true )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1880]) ).

thf(1970,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1882]) ).

thf(1971,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) ) )
        = $true )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1882]) ).

thf(1972,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1883]) ).

thf(1973,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1883]) ).

thf(1974,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1884]) ).

thf(1975,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1884]) ).

thf(1976,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1885]) ).

thf(1977,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1886]) ).

thf(1978,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1887]) ).

thf(1979,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV322: list_char > int,SV302: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV302 @ SV322 ) @ SV84 )
        = $false )
      | ( ( SV5 = SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1888]) ).

thf(1980,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 != zero_zero_nat )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1890]) ).

thf(1981,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1890]) ).

thf(1982,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 != zero_zero_nat )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1891]) ).

thf(1983,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1891]) ).

thf(1984,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 != zero_zero_nat )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1892]) ).

thf(1985,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1892]) ).

thf(1986,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 != zero_zero_nat )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1893]) ).

thf(1987,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1893]) ).

thf(1988,plain,
    ! [SV98: com,SV156: com,SV378: list_char > int,SV22: com] :
      ( ( ( ! [SY1480: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SY1480 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SY1480 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1894]) ).

thf(1989,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1895]) ).

thf(1990,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1896]) ).

thf(1991,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1898]) ).

thf(1992,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1899]) ).

thf(1993,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1900]) ).

thf(1994,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1901]) ).

thf(1995,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1903]) ).

thf(1996,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1904]) ).

thf(1997,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1905]) ).

thf(1998,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1906]) ).

thf(1999,plain,
    ! [SV33: com,SV324: list_char > int,SV314: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1907]) ).

thf(2000,plain,
    ! [SV108: com,SV324: list_char > int,SV314: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV314 ) @ SV324 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1908]) ).

thf(2001,plain,
    ! [SV33: com,SV324: list_char > int,SV314: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV314 ) @ SV324 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1909]) ).

thf(2002,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1910]) ).

thf(2003,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1911]) ).

thf(2004,plain,
    ! [SV305: list_typerep,SV285: typerep,SV35: nat,SV109: list_typerep] :
      ( ( ( ! [SY761: typerep] :
              ~ ~ ! [SY762: list_typerep] :
                    ~ ~ ( ( SV109
                         != ( cons_typerep @ SY761 @ SY762 ) )
                        | ( ( size_s416147576yperep @ SY762 )
                         != SV35 ) ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1913]) ).

thf(2005,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 != zero_zero_nat )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1914]) ).

thf(2006,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1914]) ).

thf(2007,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 != zero_zero_nat )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1915]) ).

thf(2008,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1915]) ).

thf(2009,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 != zero_zero_nat )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1916]) ).

thf(2010,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1916]) ).

thf(2011,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 != zero_zero_nat )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1917]) ).

thf(2012,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
         != ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1917]) ).

thf(2013,plain,
    ! [SV207: list_char > int,SV113: list_char > int,SV166: com,SV39: com] :
      ( ( ( SV39 = SV166 )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1918]) ).

thf(2014,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 = SV207 )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1919]) ).

thf(2015,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( ! [SV381: list_char] :
              ( ( SV113 @ SV381 )
              = ( SV207 @ SV381 ) ) )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1921]) ).

thf(2016,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 = SV207 )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1921]) ).

thf(2017,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV359: list_char > int,SV271: com,SV349: list_char > int,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1458: list_char > int] :
              ~ ~ ! [SY1459: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1458 @ SY1459 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1458 ) @ SV349 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1459 ) @ SV359 ) ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1922]) ).

thf(2018,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV382: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1481: list_char > int] :
              ( ~ ( SV286 @ SV382 @ SY1481 )
              | ~ ! [SY1482: list_char > int] :
                    ~ ~ ! [SY1483: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1482 @ SY1483 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1482 ) @ SV382 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1483 ) @ SY1481 ) ) ) )
        = $true )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1924]) ).

thf(2019,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV383: list_char > int,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV125 @ SV360 @ SV383 )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1925]) ).

thf(2020,plain,
    ! [SV217: list_char > int,SV126: list_char > int,SV178: com,SV54: com] :
      ( ( ( SV54 = SV178 )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1926]) ).

thf(2021,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 = SV217 )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1927]) ).

thf(2022,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( ! [SV384: list_char] :
              ( ( SV126 @ SV384 )
              = ( SV217 @ SV384 ) ) )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1929]) ).

thf(2023,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 = SV217 )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1929]) ).

thf(2024,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV181: bexp,SV220: com,SV273: com,SV283: list_char > int,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1930]) ).

thf(2025,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1475: list_char > int] :
                ~ ~ ! [SY1476: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                        ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1475 @ SY1476 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1475 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1476 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1930]) ).

thf(2026,plain,
    ! [SV351: list_char > int,SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
              | ~ ( bval @ SV181 @ SV351 ) ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1931]) ).

thf(2027,plain,
    ! [SV131: list_char > int,SV221: list_char > int,SV182: list_char > int,SV253: list_char > int,SV60: list_char > int] :
      ( ( ( ! [SY1282: list_char > int] :
              ~ ~ ! [SY1283: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ SY1282 @ SY1283 )
                                    | ~ ( bval @ b @ SY1282 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ SY1282 ) @ SV60 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1283 ) @ SV253 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1932]) ).

thf(2028,plain,
    ! [SV309: list_typerep,SV288: typerep,SV137: nat,SV69: list_typerep] :
      ( ( ( ! [SY895: typerep] :
              ~ ~ ! [SY896: list_typerep] :
                    ~ ~ ( ( SV69
                         != ( cons_typerep @ SY895 @ SY896 ) )
                        | ( ( size_s416147576yperep @ SY896 )
                         != SV137 ) ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1934]) ).

thf(2029,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
                | ~ ( bval @ SV146 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1935]) ).

thf(2030,plain,
    ! [SV277: list_char > int,SV289: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1935]) ).

thf(2031,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 ) )
        = $true )
      | ( ( ~ ( bval @ SV146 @ SV335 ) )
        = $true )
      | ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1936]) ).

thf(2032,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1937]) ).

thf(2033,plain,
    ! [SV3: com,SV352: list_char > int,SV342: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1937]) ).

thf(2034,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1938]) ).

thf(2035,plain,
    ! [SV82: com,SV353: list_char > int,SV343: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1938]) ).

thf(2036,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1939]) ).

thf(2037,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1941]) ).

thf(2038,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1943]) ).

thf(2039,plain,
    ! [SV3: com,SV327: list_char > int,SV316: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1944]) ).

thf(2040,plain,
    ! [SV82: com,SV327: list_char > int,SV316: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV316 ) @ SV327 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1945]) ).

thf(2041,plain,
    ! [SV3: com,SV327: list_char > int,SV316: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV316 ) @ SV327 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1946]) ).

thf(2042,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1947]) ).

thf(2043,plain,
    ! [SV82: com,SV328: list_char > int,SV317: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1948]) ).

thf(2044,plain,
    ! [SV3: com,SV328: list_char > int,SV317: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV317 ) @ SV328 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1949]) ).

thf(2045,plain,
    ! [SV82: com,SV328: list_char > int,SV317: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV317 ) @ SV328 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1950]) ).

thf(2046,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1951]) ).

thf(2047,plain,
    ! [SV3: com,SV354: list_char > int,SV344: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1951]) ).

thf(2048,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1952]) ).

thf(2049,plain,
    ! [SV82: com,SV355: list_char > int,SV345: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1952]) ).

thf(2050,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1953]) ).

thf(2051,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1955]) ).

thf(2052,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1957]) ).

thf(2053,plain,
    ! [SV3: com,SV329: list_char > int,SV318: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1958]) ).

thf(2054,plain,
    ! [SV82: com,SV329: list_char > int,SV318: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV318 ) @ SV329 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1959]) ).

thf(2055,plain,
    ! [SV3: com,SV329: list_char > int,SV318: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV318 ) @ SV329 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1960]) ).

thf(2056,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1961]) ).

thf(2057,plain,
    ! [SV82: com,SV330: list_char > int,SV319: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1962]) ).

thf(2058,plain,
    ! [SV3: com,SV330: list_char > int,SV319: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV319 ) @ SV330 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1963]) ).

thf(2059,plain,
    ! [SV82: com,SV330: list_char > int,SV319: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV319 ) @ SV330 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1964]) ).

thf(2060,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1965]) ).

thf(2061,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV386: com] :
      ( ( ( ( ^ [SY1484: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SY1484 ) @ SV5 ) )
          = ( ^ [SY1485: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SY1485 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1967]) ).

thf(2062,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1969]) ).

thf(2063,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1970]) ).

thf(2064,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1971]) ).

thf(2065,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1972]) ).

thf(2066,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1973]) ).

thf(2067,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1974]) ).

thf(2068,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV332: list_char > int,SV310: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV310 @ SV332 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY397: com,SY398: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY397 @ SY398 ) @ SV5 ) )
          = ( ^ [SY700: com,SY701: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SY700 @ SY701 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1975]) ).

thf(2069,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 = zero_zero_nat )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1980]) ).

thf(2070,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1981]) ).

thf(2071,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 = zero_zero_nat )
        = $true )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1982]) ).

thf(2072,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV97 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1983]) ).

thf(2073,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 = zero_zero_nat )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1984]) ).

thf(2074,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1985]) ).

thf(2075,plain,
    ! [SV97: nat,SV19: nat] :
      ( ( ( SV19 = zero_zero_nat )
        = $true )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1986]) ).

thf(2076,plain,
    ! [SV19: nat,SV97: nat] :
      ( ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV97 = zero_zero_nat )
        = $true )
      | ( ( SV19 = zero_zero_nat )
        = $false )
      | ( ( SV97
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1987]) ).

thf(2077,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1988]) ).

thf(2078,plain,
    ! [SV98: com,SV22: com,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1989]) ).

thf(2079,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1990]) ).

thf(2080,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1991]) ).

thf(2081,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1992]) ).

thf(2082,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1993]) ).

thf(2083,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1993]) ).

thf(2084,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1994]) ).

thf(2085,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1995]) ).

thf(2086,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[1995]) ).

thf(2087,plain,
    ! [SV156: com,SV98: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1996]) ).

thf(2088,plain,
    ! [SV98: com,SV22: com,SV338: list_char > int,SV333: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1996]) ).

thf(2089,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1997]) ).

thf(2090,plain,
    ! [SV22: com,SV98: com,SV338: list_char > int,SV333: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1997]) ).

thf(2091,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2002]) ).

thf(2092,plain,
    ! [SV33: com,SV339: list_char > int,SV334: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2002]) ).

thf(2093,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2003]) ).

thf(2094,plain,
    ! [SV33: com,SV339: list_char > int,SV334: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2003]) ).

thf(2095,plain,
    ! [SV35: nat,SV285: typerep,SV305: list_typerep,SV109: list_typerep] :
      ( ( ( ~ ~ ! [SY1486: list_typerep] :
                  ~ ~ ( ( SV109
                       != ( cons_typerep @ ( sK61_SY761 @ SV305 @ SV285 @ SV35 @ SV109 ) @ SY1486 ) )
                      | ( ( size_s416147576yperep @ SY1486 )
                       != SV35 ) ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2004]) ).

thf(2096,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 = zero_zero_nat )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2005]) ).

thf(2097,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2006]) ).

thf(2098,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 = zero_zero_nat )
        = $true )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2007]) ).

thf(2099,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $false )
      | ( ( SV110 = zero_zero_nat )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2008]) ).

thf(2100,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 = zero_zero_nat )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2009]) ).

thf(2101,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2010]) ).

thf(2102,plain,
    ! [SV110: nat,SV36: nat] :
      ( ( ( SV36 = zero_zero_nat )
        = $true )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2011]) ).

thf(2103,plain,
    ! [SV36: nat,SV110: nat] :
      ( ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $true )
      | ( ( SV110 = zero_zero_nat )
        = $true )
      | ( ( SV36 = zero_zero_nat )
        = $false )
      | ( ( SV110
          = ( suc @ zero_zero_nat ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2012]) ).

thf(2104,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( ! [SV388: list_char] :
              ( ( SV113 @ SV388 )
              = ( SV207 @ SV388 ) ) )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2014]) ).

thf(2105,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV113: list_char > int] :
      ( ( ( SV113 = SV207 )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2014]) ).

thf(2106,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV389: list_char,SV113: list_char > int] :
      ( ( ( ( SV113 @ SV389 )
          = ( SV207 @ SV389 ) )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( SV113 = SV207 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2015]) ).

thf(2107,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1487: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ SY1487 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1487 ) @ SV359 ) ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2017]) ).

thf(2108,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV390: list_char > int,SV382: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV286 @ SV382 @ SV390 )
          | ~ ! [SY1488: list_char > int] :
                ~ ~ ! [SY1489: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1488 @ SY1489 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1488 ) @ SV382 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1489 ) @ SV390 ) ) )
        = $true )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2018]) ).

thf(2109,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV383: list_char > int,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV125 @ SV360 @ SV383 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2019]) ).

thf(2110,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( ! [SV391: list_char] :
              ( ( SV126 @ SV391 )
              = ( SV217 @ SV391 ) ) )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2021]) ).

thf(2111,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV126: list_char > int] :
      ( ( ( SV126 = SV217 )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2021]) ).

thf(2112,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV392: list_char,SV126: list_char > int] :
      ( ( ( ( SV126 @ SV392 )
          = ( SV217 @ SV392 ) )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( SV126 = SV217 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2022]) ).

thf(2113,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV181: bexp,SV220: com,SV273: com,SV283: list_char > int,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2024]) ).

thf(2114,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1475: list_char > int] :
              ~ ~ ! [SY1476: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                      ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1475 @ SY1476 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1475 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1476 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2025]) ).

thf(2115,plain,
    ! [SV351: list_char > int,SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
          | ~ ( bval @ SV181 @ SV351 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2026]) ).

thf(2116,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ~ ! [SY1490: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ SY1490 )
                                  | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1490 ) @ SV253 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2027]) ).

thf(2117,plain,
    ! [SV137: nat,SV288: typerep,SV309: list_typerep,SV69: list_typerep] :
      ( ( ( ~ ~ ! [SY1491: list_typerep] :
                  ~ ~ ( ( SV69
                       != ( cons_typerep @ ( sK64_SY895 @ SV309 @ SV288 @ SV137 @ SV69 ) @ SY1491 ) )
                      | ( ( size_s416147576yperep @ SY1491 )
                       != SV137 ) ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2028]) ).

thf(2118,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV193: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
              | ~ ( bval @ SV146 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) ) )
        = $true )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2029]) ).

thf(2119,plain,
    ! [SV277: list_char > int,SV289: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 )
        = $true )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2030]) ).

thf(2120,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( ~ ( bval @ SV146 @ SV335 ) )
        = $true )
      | ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2031]) ).

thf(2121,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2032]) ).

thf(2122,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2033]) ).

thf(2123,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2034]) ).

thf(2124,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2035]) ).

thf(2125,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2036]) ).

thf(2126,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2037]) ).

thf(2127,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2046]) ).

thf(2128,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2047]) ).

thf(2129,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2048]) ).

thf(2130,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2049]) ).

thf(2131,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2050]) ).

thf(2132,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2051]) ).

thf(2133,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) )
          | ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[2060]) ).

thf(2134,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[2060]) ).

thf(2135,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV386: com] :
      ( ( ( ! [SV393: list_char > int] :
              ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV393 ) @ SV5 )
              = ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV393 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2061]) ).

thf(2136,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV386: com] :
      ( ( ( ( ^ [SY1484: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SY1484 ) @ SV5 ) )
          = ( ^ [SY1485: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SY1485 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2061]) ).

thf(2137,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2062]) ).

thf(2138,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) ) )
        = $true )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2062]) ).

thf(2139,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2063]) ).

thf(2140,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2063]) ).

thf(2141,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2064]) ).

thf(2142,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2064]) ).

thf(2143,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[2077]) ).

thf(2144,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[2077]) ).

thf(2145,plain,
    ! [SV98: com,SV156: com,SV394: list_char > int,SV22: com] :
      ( ( ( ! [SY1492: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SY1492 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SY1492 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2078]) ).

thf(2146,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2079]) ).

thf(2147,plain,
    ! [SV98: com,SV22: com,SV367: list_char > int,SV357: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2079]) ).

thf(2148,plain,
    ! [SV98: com,SV156: com,SV395: list_char > int,SV22: com] :
      ( ( ( ! [SY1493: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SY1493 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SY1493 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2080]) ).

thf(2149,plain,
    ! [SV156: com,SV22: com,SV98: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $true )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2081]) ).

thf(2150,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2082]) ).

thf(2151,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2084]) ).

thf(2152,plain,
    ! [SV98: com,SV22: com,SV368: list_char > int,SV358: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2084]) ).

thf(2153,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2085]) ).

thf(2154,plain,
    ! [SV156: com,SV98: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2087]) ).

thf(2155,plain,
    ! [SV98: com,SV22: com,SV338: list_char > int,SV333: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2088]) ).

thf(2156,plain,
    ! [SV98: com,SV156: com,SV338: list_char > int,SV333: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV333 ) @ SV338 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2089]) ).

thf(2157,plain,
    ! [SV22: com,SV98: com,SV338: list_char > int,SV333: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV333 ) @ SV338 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2090]) ).

thf(2158,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2091]) ).

thf(2159,plain,
    ! [SV33: com,SV339: list_char > int,SV334: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2092]) ).

thf(2160,plain,
    ! [SV108: com,SV339: list_char > int,SV334: list_char > int,SV33: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV33 ) @ SV334 ) @ SV339 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2093]) ).

thf(2161,plain,
    ! [SV33: com,SV339: list_char > int,SV334: list_char > int,SV108: com,SV164: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV164 @ SV108 ) @ SV334 ) @ SV339 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV33 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV108 @ ( sK10_SY757 @ SV164 @ SV108 @ SV33 ) ) @ ( sK20_SY1309 @ SV108 @ SV164 @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2094]) ).

thf(2162,plain,
    ! [SV35: nat,SV285: typerep,SV305: list_typerep,SV109: list_typerep] :
      ( ( ( ~ ! [SY1486: list_typerep] :
                ~ ~ ( ( SV109
                     != ( cons_typerep @ ( sK61_SY761 @ SV305 @ SV285 @ SV35 @ SV109 ) @ SY1486 ) )
                    | ( ( size_s416147576yperep @ SY1486 )
                     != SV35 ) ) )
        = $true )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2095]) ).

thf(2163,plain,
    ! [SV166: com,SV39: com,SV207: list_char > int,SV396: list_char,SV113: list_char > int] :
      ( ( ( ( SV113 @ SV396 )
          = ( SV207 @ SV396 ) )
        = $true )
      | ( ( SV39 = SV166 )
        = $false )
      | ( ( ( SV113 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) )
          = ( SV207 @ ( sK49_SV325 @ SV166 @ SV39 @ SV207 @ SV113 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2104]) ).

thf(2164,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1487: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ SY1487 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1487 ) @ SV359 ) ) )
        = $true )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2107]) ).

thf(2165,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV390: list_char > int,SV382: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV286 @ SV382 @ SV390 ) )
        = $true )
      | ( ( ~ ! [SY1488: list_char > int] :
                ~ ~ ! [SY1489: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1488 @ SY1489 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1488 ) @ SV382 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1489 ) @ SV390 ) ) )
        = $true )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2108]) ).

thf(2166,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV383: list_char > int,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV125 @ SV360 @ SV383 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2109]) ).

thf(2167,plain,
    ! [SV178: com,SV54: com,SV217: list_char > int,SV397: list_char,SV126: list_char > int] :
      ( ( ( ( SV126 @ SV397 )
          = ( SV217 @ SV397 ) )
        = $true )
      | ( ( SV54 = SV178 )
        = $false )
      | ( ( ( SV126 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) )
          = ( SV217 @ ( sK52_SV326 @ SV178 @ SV54 @ SV217 @ SV126 ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2110]) ).

thf(2168,plain,
    ! [SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV252 @ SV283 @ SV287 ) )
        = $true )
      | ( ( ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2113]) ).

thf(2169,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1494: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ~ ! [SY1495: nat] :
                                    ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1495 ) @ SV398 @ SY1494 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1494 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2114]) ).

thf(2170,plain,
    ! [SV351: list_char > int,SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $true )
      | ( ( ~ ( bval @ SV181 @ SV351 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2115]) ).

thf(2171,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ! [SY1490: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ SY1490 )
                                | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1490 ) @ SV253 ) ) )
        = $true )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2116]) ).

thf(2172,plain,
    ! [SV137: nat,SV288: typerep,SV309: list_typerep,SV69: list_typerep] :
      ( ( ( ~ ! [SY1491: list_typerep] :
                ~ ~ ( ( SV69
                     != ( cons_typerep @ ( sK64_SY895 @ SV309 @ SV288 @ SV137 @ SV69 ) @ SY1491 ) )
                    | ( ( size_s416147576yperep @ SY1491 )
                     != SV137 ) ) )
        = $true )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2117]) ).

thf(2173,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV193: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
          | ~ ( bval @ SV146 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2118]) ).

thf(2174,plain,
    ! [SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV277: list_char > int,SV193: com,SV335: list_char > int,SV146: bexp] :
      ( ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 ) )
        = $true )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2120]) ).

thf(2175,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2121]) ).

thf(2176,plain,
    ! [SV3: com,SV352: list_char > int,SV342: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2121]) ).

thf(2177,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2122]) ).

thf(2178,plain,
    ! [SV3: com,SV352: list_char > int,SV342: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2122]) ).

thf(2179,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2123]) ).

thf(2180,plain,
    ! [SV82: com,SV353: list_char > int,SV343: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2123]) ).

thf(2181,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2124]) ).

thf(2182,plain,
    ! [SV82: com,SV353: list_char > int,SV343: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2124]) ).

thf(2183,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2125]) ).

thf(2184,plain,
    ! [SV3: com,SV369: list_char > int,SV361: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2125]) ).

thf(2185,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2126]) ).

thf(2186,plain,
    ! [SV82: com,SV370: list_char > int,SV362: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2126]) ).

thf(2187,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2127]) ).

thf(2188,plain,
    ! [SV3: com,SV354: list_char > int,SV344: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2127]) ).

thf(2189,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2128]) ).

thf(2190,plain,
    ! [SV3: com,SV354: list_char > int,SV344: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2128]) ).

thf(2191,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2129]) ).

thf(2192,plain,
    ! [SV82: com,SV355: list_char > int,SV345: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2129]) ).

thf(2193,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2130]) ).

thf(2194,plain,
    ! [SV82: com,SV355: list_char > int,SV345: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2130]) ).

thf(2195,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2131]) ).

thf(2196,plain,
    ! [SV3: com,SV371: list_char > int,SV363: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2131]) ).

thf(2197,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2132]) ).

thf(2198,plain,
    ! [SV82: com,SV372: list_char > int,SV364: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2132]) ).

thf(2199,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) ) )
        = $true )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2133]) ).

thf(2200,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2135]) ).

thf(2201,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2137]) ).

thf(2202,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2138]) ).

thf(2203,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2139]) ).

thf(2204,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2140]) ).

thf(2205,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2141]) ).

thf(2206,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV347: list_char > int,SV331: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV331 @ SV347 ) @ SV84 )
        = $false )
      | ( ( ( ^ [SY1387: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1387 ) @ SV5 ) )
          = ( ^ [SY1388: list_char > int] : ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ SY1388 ) @ SV84 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2142]) ).

thf(2207,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2143]) ).

thf(2208,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2145]) ).

thf(2209,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2146]) ).

thf(2210,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2147]) ).

thf(2211,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2148]) ).

thf(2212,plain,
    ! [SV98: com,SV22: com,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ! [SY946: list_char > int,SY947: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SY946 ) @ SY947 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SY946 ) @ SY947 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2149]) ).

thf(2213,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2150]) ).

thf(2214,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2151]) ).

thf(2215,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2152]) ).

thf(2216,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2153]) ).

thf(2217,plain,
    ! [SV35: nat,SV285: typerep,SV305: list_typerep,SV109: list_typerep] :
      ( ( ( ! [SY1486: list_typerep] :
              ~ ~ ( ( SV109
                   != ( cons_typerep @ ( sK61_SY761 @ SV305 @ SV285 @ SV35 @ SV109 ) @ SY1486 ) )
                  | ( ( size_s416147576yperep @ SY1486 )
                   != SV35 ) ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2162]) ).

thf(2218,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1487: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ SY1487 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1487 ) @ SV359 ) ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2164]) ).

thf(2219,plain,
    ! [SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV390: list_char > int,SV382: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( ~ ! [SY1488: list_char > int] :
                ~ ~ ! [SY1489: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1488 @ SY1489 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1488 ) @ SV382 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1489 ) @ SV390 ) ) )
        = $true )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2165]) ).

thf(2220,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV383: list_char > int,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV125 @ SV360 @ SV383 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2166]) ).

thf(2221,plain,
    ! [SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2168]) ).

thf(2222,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1494: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ~ ! [SY1495: nat] :
                                  ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1495 ) @ SV398 @ SY1494 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1494 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2169]) ).

thf(2223,plain,
    ! [SV351: list_char > int,SV181: bexp,SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( ~ ( bval @ SV181 @ SV351 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2170]) ).

thf(2224,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ! [SY1490: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ SY1490 )
                              | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ SY1490 ) @ SV253 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2171]) ).

thf(2225,plain,
    ! [SV137: nat,SV288: typerep,SV309: list_typerep,SV69: list_typerep] :
      ( ( ( ! [SY1491: list_typerep] :
              ~ ~ ( ( SV69
                   != ( cons_typerep @ ( sK64_SY895 @ SV309 @ SV288 @ SV137 @ SV69 ) @ SY1491 ) )
                  | ( ( size_s416147576yperep @ SY1491 )
                   != SV137 ) ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2172]) ).

thf(2226,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV193: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2173]) ).

thf(2227,plain,
    ! [SV193: com,SV277: list_char > int,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV146: bexp] :
      ( ( ( ~ ( bval @ SV146 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2173]) ).

thf(2228,plain,
    ! [SV277: list_char > int,SV289: list_char > int,SV335: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( ~ ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
              | ~ ~ ! [SY1406: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                                | ~ ( bval @ SV146 @ SY1406 ) )
                          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2174]) ).

thf(2229,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2175]) ).

thf(2230,plain,
    ! [SV3: com,SV352: list_char > int,SV342: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2176]) ).

thf(2231,plain,
    ! [SV82: com,SV352: list_char > int,SV342: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV342 ) @ SV352 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2177]) ).

thf(2232,plain,
    ! [SV3: com,SV352: list_char > int,SV342: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV342 ) @ SV352 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2178]) ).

thf(2233,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2179]) ).

thf(2234,plain,
    ! [SV82: com,SV353: list_char > int,SV343: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2180]) ).

thf(2235,plain,
    ! [SV3: com,SV353: list_char > int,SV343: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV343 ) @ SV353 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2181]) ).

thf(2236,plain,
    ! [SV82: com,SV353: list_char > int,SV343: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV343 ) @ SV353 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2182]) ).

thf(2237,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2183]) ).

thf(2238,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2184]) ).

thf(2239,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2185]) ).

thf(2240,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2186]) ).

thf(2241,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2187]) ).

thf(2242,plain,
    ! [SV3: com,SV354: list_char > int,SV344: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2188]) ).

thf(2243,plain,
    ! [SV82: com,SV354: list_char > int,SV344: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV344 ) @ SV354 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2189]) ).

thf(2244,plain,
    ! [SV3: com,SV354: list_char > int,SV344: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV344 ) @ SV354 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2190]) ).

thf(2245,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2191]) ).

thf(2246,plain,
    ! [SV82: com,SV355: list_char > int,SV345: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2192]) ).

thf(2247,plain,
    ! [SV3: com,SV355: list_char > int,SV345: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV345 ) @ SV355 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2193]) ).

thf(2248,plain,
    ! [SV82: com,SV355: list_char > int,SV345: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV345 ) @ SV355 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2194]) ).

thf(2249,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2195]) ).

thf(2250,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2196]) ).

thf(2251,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2197]) ).

thf(2252,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2198]) ).

thf(2253,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2199]) ).

thf(2254,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) )
          | ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2200]) ).

thf(2255,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2200]) ).

thf(2256,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2201]) ).

thf(2257,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2201]) ).

thf(2258,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2202]) ).

thf(2259,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2202]) ).

thf(2260,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2207]) ).

thf(2261,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[2208]) ).

thf(2262,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_equal_pos,[status(thm)],[2208]) ).

thf(2263,plain,
    ! [SV156: com,SV98: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2209]) ).

thf(2264,plain,
    ! [SV98: com,SV22: com,SV367: list_char > int,SV357: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2209]) ).

thf(2265,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2210]) ).

thf(2266,plain,
    ! [SV22: com,SV98: com,SV367: list_char > int,SV357: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2210]) ).

thf(2267,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2211]) ).

thf(2268,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2211]) ).

thf(2269,plain,
    ! [SV98: com,SV156: com,SV402: list_char > int,SV22: com] :
      ( ( ( ! [SY1496: list_char > int] :
              ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SY1496 )
              = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SY1496 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2212]) ).

thf(2270,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2213]) ).

thf(2271,plain,
    ! [SV98: com,SV22: com,SV379: list_char > int,SV374: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2213]) ).

thf(2272,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2214]) ).

thf(2273,plain,
    ! [SV98: com,SV22: com,SV368: list_char > int,SV358: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2214]) ).

thf(2274,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2215]) ).

thf(2275,plain,
    ! [SV98: com,SV22: com,SV368: list_char > int,SV358: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2215]) ).

thf(2276,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2216]) ).

thf(2277,plain,
    ! [SV98: com,SV22: com,SV380: list_char > int,SV375: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2216]) ).

thf(2278,plain,
    ! [SV35: nat,SV285: typerep,SV305: list_typerep,SV109: list_typerep] :
      ( ( ( ~ ~ ( ( SV109
                 != ( cons_typerep @ ( sK61_SY761 @ SV305 @ SV285 @ SV35 @ SV109 ) @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) ) )
                | ( ( size_s416147576yperep @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) )
                 != SV35 ) ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2217]) ).

thf(2279,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) ) @ SV359 ) ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2218]) ).

thf(2280,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV390: list_char > int,SV271: com,SV382: list_char > int,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1488: list_char > int] :
              ~ ~ ! [SY1489: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1488 @ SY1489 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1488 ) @ SV382 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1489 ) @ SV390 ) ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2219]) ).

thf(2281,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV383: list_char > int,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV125 @ SV360 @ SV383 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2220]) ).

thf(2282,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV273: com,SV283: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1403: list_char > int] :
              ~ ~ ! [SY1404: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2221]) ).

thf(2283,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1494: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ~ ! [SY1495: nat] :
                                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1495 ) @ SV398 @ SY1494 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1494 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2222]) ).

thf(2284,plain,
    ! [SV220: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV181: bexp] :
      ( ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) ) )
        = $true )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2223]) ).

thf(2285,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
                            | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) ) @ SV253 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2224]) ).

thf(2286,plain,
    ! [SV137: nat,SV288: typerep,SV309: list_typerep,SV69: list_typerep] :
      ( ( ( ~ ~ ( ( SV69
                 != ( cons_typerep @ ( sK64_SY895 @ SV309 @ SV288 @ SV137 @ SV69 ) @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) ) )
                | ( ( size_s416147576yperep @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) )
                 != SV137 ) ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2225]) ).

thf(2287,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV193: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
        = $true )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2226]) ).

thf(2288,plain,
    ! [SV193: com,SV277: list_char > int,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV146: bexp] :
      ( ( ( bval @ SV146 @ ( sK58_SY1406 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) )
        = $true )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2227]) ).

thf(2289,plain,
    ! [SV335: list_char > int,SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
          | ~ ~ ! [SY1406: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                            | ~ ( bval @ SV146 @ SY1406 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2228]) ).

thf(2290,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2237]) ).

thf(2291,plain,
    ! [SV3: com,SV369: list_char > int,SV361: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2237]) ).

thf(2292,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2238]) ).

thf(2293,plain,
    ! [SV3: com,SV369: list_char > int,SV361: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2238]) ).

thf(2294,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2239]) ).

thf(2295,plain,
    ! [SV82: com,SV370: list_char > int,SV362: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2239]) ).

thf(2296,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2240]) ).

thf(2297,plain,
    ! [SV82: com,SV370: list_char > int,SV362: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2240]) ).

thf(2298,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2249]) ).

thf(2299,plain,
    ! [SV3: com,SV371: list_char > int,SV363: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2249]) ).

thf(2300,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2250]) ).

thf(2301,plain,
    ! [SV3: com,SV371: list_char > int,SV363: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2250]) ).

thf(2302,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2251]) ).

thf(2303,plain,
    ! [SV82: com,SV372: list_char > int,SV364: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2251]) ).

thf(2304,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2252]) ).

thf(2305,plain,
    ! [SV82: com,SV372: list_char > int,SV364: list_char > int,SV3: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2252]) ).

thf(2306,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2253]) ).

thf(2307,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2253]) ).

thf(2308,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ~ ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
              | ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) ) )
        = $true )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2254]) ).

thf(2309,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2256]) ).

thf(2310,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2257]) ).

thf(2311,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2258]) ).

thf(2312,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV366: list_char > int,SV346: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV346 @ SV366 ) @ SV84 )
        = $false )
      | ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
          = ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2259]) ).

thf(2313,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2260]) ).

thf(2314,plain,
    ! [SV98: com,SV22: com,SV387: list_char > int,SV378: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2260]) ).

thf(2315,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2261]) ).

thf(2316,plain,
    ! [SV156: com,SV98: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2263]) ).

thf(2317,plain,
    ! [SV98: com,SV22: com,SV367: list_char > int,SV357: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2264]) ).

thf(2318,plain,
    ! [SV98: com,SV156: com,SV367: list_char > int,SV357: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV357 ) @ SV367 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2265]) ).

thf(2319,plain,
    ! [SV22: com,SV98: com,SV367: list_char > int,SV357: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV357 ) @ SV367 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2266]) ).

thf(2320,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2267]) ).

thf(2321,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2269]) ).

thf(2322,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2270]) ).

thf(2323,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2271]) ).

thf(2324,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2272]) ).

thf(2325,plain,
    ! [SV98: com,SV22: com,SV368: list_char > int,SV358: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2273]) ).

thf(2326,plain,
    ! [SV98: com,SV156: com,SV368: list_char > int,SV358: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV358 ) @ SV368 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2274]) ).

thf(2327,plain,
    ! [SV98: com,SV22: com,SV368: list_char > int,SV358: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV358 ) @ SV368 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2275]) ).

thf(2328,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2276]) ).

thf(2329,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2277]) ).

thf(2330,plain,
    ! [SV35: nat,SV285: typerep,SV305: list_typerep,SV109: list_typerep] :
      ( ( ( ~ ( ( SV109
               != ( cons_typerep @ ( sK61_SY761 @ SV305 @ SV285 @ SV35 @ SV109 ) @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) ) )
              | ( ( size_s416147576yperep @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) )
               != SV35 ) ) )
        = $true )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2278]) ).

thf(2331,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) ) @ SV359 ) ) )
        = $true )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2279]) ).

thf(2332,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1497: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ SY1497 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1497 ) @ SV390 ) ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2280]) ).

thf(2333,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV383: list_char > int,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV125 @ SV360 @ SV383 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2281]) ).

thf(2334,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1498: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1498 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1498 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2282]) ).

thf(2335,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ! [SY1499: nat] :
                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2283]) ).

thf(2336,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV287: list_char > int,SV283: list_char > int,SV273: com,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV181: bexp,SV351: list_char > int,SV220: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) )
          | ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2284]) ).

thf(2337,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
                          | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) ) @ SV253 ) ) )
        = $true )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2285]) ).

thf(2338,plain,
    ! [SV137: nat,SV288: typerep,SV309: list_typerep,SV69: list_typerep] :
      ( ( ( ~ ( ( SV69
               != ( cons_typerep @ ( sK64_SY895 @ SV309 @ SV288 @ SV137 @ SV69 ) @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) ) )
              | ( ( size_s416147576yperep @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) )
               != SV137 ) ) )
        = $true )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2286]) ).

thf(2339,plain,
    ! [SV335: list_char > int,SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2289]) ).

thf(2340,plain,
    ! [SV335: list_char > int,SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV193: com] :
      ( ( ( ~ ~ ! [SY1406: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                            | ~ ( bval @ SV146 @ SY1406 ) )
                      | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2289]) ).

thf(2341,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2290]) ).

thf(2342,plain,
    ! [SV3: com,SV369: list_char > int,SV361: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2291]) ).

thf(2343,plain,
    ! [SV82: com,SV369: list_char > int,SV361: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV361 ) @ SV369 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2292]) ).

thf(2344,plain,
    ! [SV3: com,SV369: list_char > int,SV361: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV361 ) @ SV369 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2293]) ).

thf(2345,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2294]) ).

thf(2346,plain,
    ! [SV82: com,SV370: list_char > int,SV362: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2295]) ).

thf(2347,plain,
    ! [SV3: com,SV370: list_char > int,SV362: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV362 ) @ SV370 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2296]) ).

thf(2348,plain,
    ! [SV82: com,SV370: list_char > int,SV362: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV362 ) @ SV370 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK16_SY693 @ SV82 @ SV3 ) ) @ ( sK25_SY1364 @ SV82 @ SV3 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2297]) ).

thf(2349,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2298]) ).

thf(2350,plain,
    ! [SV3: com,SV371: list_char > int,SV363: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2299]) ).

thf(2351,plain,
    ! [SV82: com,SV371: list_char > int,SV363: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV363 ) @ SV371 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2300]) ).

thf(2352,plain,
    ! [SV3: com,SV371: list_char > int,SV363: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV363 ) @ SV371 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2301]) ).

thf(2353,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2302]) ).

thf(2354,plain,
    ! [SV82: com,SV372: list_char > int,SV364: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2303]) ).

thf(2355,plain,
    ! [SV3: com,SV372: list_char > int,SV364: list_char > int,SV82: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ SV364 ) @ SV372 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2304]) ).

thf(2356,plain,
    ! [SV82: com,SV372: list_char > int,SV364: list_char > int,SV3: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ SV364 ) @ SV372 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV82 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV3 @ ( sK17_SY695 @ SV3 @ SV82 ) ) @ ( sK26_SY1365 @ SV3 @ SV82 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2305]) ).

thf(2357,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2306]) ).

thf(2358,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2307]) ).

thf(2359,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
          | ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2308]) ).

thf(2360,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2313]) ).

thf(2361,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2314]) ).

thf(2362,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2315]) ).

thf(2363,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2320]) ).

thf(2364,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) )
          | ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2321]) ).

thf(2365,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_equal_pos,[status(thm)],[2321]) ).

thf(2366,plain,
    ! [SV156: com,SV98: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2322]) ).

thf(2367,plain,
    ! [SV98: com,SV22: com,SV379: list_char > int,SV374: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2322]) ).

thf(2368,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2323]) ).

thf(2369,plain,
    ! [SV22: com,SV98: com,SV379: list_char > int,SV374: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2323]) ).

thf(2370,plain,
    ! [SV156: com,SV98: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2328]) ).

thf(2371,plain,
    ! [SV98: com,SV22: com,SV380: list_char > int,SV375: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2328]) ).

thf(2372,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2329]) ).

thf(2373,plain,
    ! [SV22: com,SV98: com,SV380: list_char > int,SV375: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2329]) ).

thf(2374,plain,
    ! [SV35: nat,SV285: typerep,SV305: list_typerep,SV109: list_typerep] :
      ( ( ( ( SV109
           != ( cons_typerep @ ( sK61_SY761 @ SV305 @ SV285 @ SV35 @ SV109 ) @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) ) )
          | ( ( size_s416147576yperep @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) )
           != SV35 ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2330]) ).

thf(2375,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) ) @ SV359 ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2331]) ).

thf(2376,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1497: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ SY1497 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1497 ) @ SV390 ) ) )
        = $true )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2332]) ).

thf(2377,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV383: list_char > int,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV125 @ SV360 @ SV383 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2333]) ).

thf(2378,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1498: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1498 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1498 ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2334]) ).

thf(2379,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ! [SY1499: nat] :
                            ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2335]) ).

thf(2380,plain,
    ! [SV351: list_char > int,SV287: list_char > int,SV283: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1343: list_char > int,SY1344: list_char > int] :
                ( ~ ( SV252 @ SY1343 @ SY1344 )
                | ~ ! [SY1345: list_char > int] :
                      ~ ~ ! [SY1346: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2336]) ).

thf(2381,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
                      | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) ) @ SV253 ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2337]) ).

thf(2382,plain,
    ! [SV137: nat,SV288: typerep,SV309: list_typerep,SV69: list_typerep] :
      ( ( ( ( SV69
           != ( cons_typerep @ ( sK64_SY895 @ SV309 @ SV288 @ SV137 @ SV69 ) @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) ) )
          | ( ( size_s416147576yperep @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) )
           != SV137 ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2338]) ).

thf(2383,plain,
    ! [SV335: list_char > int,SV289: list_char > int,SV277: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ ( suc @ SV230 ) @ SV277 @ SV289 )
        = $true )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2339]) ).

thf(2384,plain,
    ! [SV335: list_char > int,SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV193: com] :
      ( ( ( ~ ! [SY1406: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                          | ~ ( bval @ SV146 @ SY1406 ) )
                    | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $true )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2340]) ).

thf(2385,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2357]) ).

thf(2386,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2357]) ).

thf(2387,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2358]) ).

thf(2388,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2358]) ).

thf(2389,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2359]) ).

thf(2390,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 )
        = $false )
      | ( ( ~ ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
              | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) ) )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2359]) ).

thf(2391,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2360]) ).

thf(2392,plain,
    ! [SV98: com,SV22: com,SV387: list_char > int,SV378: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2360]) ).

thf(2393,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2361]) ).

thf(2394,plain,
    ! [SV98: com,SV22: com,SV387: list_char > int,SV378: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2361]) ).

thf(2395,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2362]) ).

thf(2396,plain,
    ! [SV98: com,SV22: com,SV400: list_char > int,SV394: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2362]) ).

thf(2397,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2363]) ).

thf(2398,plain,
    ! [SV98: com,SV22: com,SV401: list_char > int,SV395: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2363]) ).

thf(2399,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ~ ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
              | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) ) )
        = $true )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2364]) ).

thf(2400,plain,
    ! [SV156: com,SV98: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2366]) ).

thf(2401,plain,
    ! [SV98: com,SV22: com,SV379: list_char > int,SV374: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2367]) ).

thf(2402,plain,
    ! [SV98: com,SV156: com,SV379: list_char > int,SV374: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV374 ) @ SV379 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2368]) ).

thf(2403,plain,
    ! [SV22: com,SV98: com,SV379: list_char > int,SV374: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV374 ) @ SV379 )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2369]) ).

thf(2404,plain,
    ! [SV156: com,SV98: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2370]) ).

thf(2405,plain,
    ! [SV98: com,SV22: com,SV380: list_char > int,SV375: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2371]) ).

thf(2406,plain,
    ! [SV98: com,SV156: com,SV380: list_char > int,SV375: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV375 ) @ SV380 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2372]) ).

thf(2407,plain,
    ! [SV22: com,SV98: com,SV380: list_char > int,SV375: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV375 ) @ SV380 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK34_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK39_SY1415 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
          = ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2373]) ).

thf(2408,plain,
    ! [SV35: nat,SV285: typerep,SV305: list_typerep,SV109: list_typerep] :
      ( ( ( SV109
         != ( cons_typerep @ ( sK61_SY761 @ SV305 @ SV285 @ SV35 @ SV109 ) @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) ) )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2374]) ).

thf(2409,plain,
    ! [SV109: list_typerep,SV305: list_typerep,SV285: typerep,SV35: nat] :
      ( ( ( ( size_s416147576yperep @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) )
         != SV35 )
        = $false )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2374]) ).

thf(2410,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2375]) ).

thf(2411,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV359: list_char > int,SV349: list_char > int,SV216: com,SV271: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) ) @ SV359 ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2375]) ).

thf(2412,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1497: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ SY1497 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1497 ) @ SV390 ) ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2376]) ).

thf(2413,plain,
    ! [SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV383: list_char > int,SV360: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2377]) ).

thf(2414,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1498: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1498 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1498 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2378]) ).

thf(2415,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ! [SY1499: nat] :
                        ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2379]) ).

thf(2416,plain,
    ! [SV351: list_char > int,SV287: list_char > int,SV283: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1343: list_char > int,SY1344: list_char > int] :
              ( ~ ( SV252 @ SY1343 @ SY1344 )
              | ~ ! [SY1345: list_char > int] :
                    ~ ~ ! [SY1346: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                            ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1345 @ SY1346 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1345 ) @ SY1343 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1346 ) @ SY1344 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2380]) ).

thf(2417,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
                      | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2381]) ).

thf(2418,plain,
    ! [SV131: list_char > int,SV221: list_char > int,SV182: list_char > int,SV253: list_char > int,SV60: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c2 @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) ) @ SV253 ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2381]) ).

thf(2419,plain,
    ! [SV137: nat,SV288: typerep,SV309: list_typerep,SV69: list_typerep] :
      ( ( ( SV69
         != ( cons_typerep @ ( sK64_SY895 @ SV309 @ SV288 @ SV137 @ SV69 ) @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) ) )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2382]) ).

thf(2420,plain,
    ! [SV69: list_typerep,SV309: list_typerep,SV288: typerep,SV137: nat] :
      ( ( ( ( size_s416147576yperep @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) )
         != SV137 )
        = $false )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2382]) ).

thf(2421,plain,
    ! [SV335: list_char > int,SV289: list_char > int,SV230: nat,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV146: bexp,SV277: list_char > int,SV193: com] :
      ( ( ( ! [SY1406: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SY1406 ) @ SV277 )
                        | ~ ( bval @ SV146 @ SY1406 ) )
                  | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SY1406 @ SV289 ) ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2384]) ).

thf(2422,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2385]) ).

thf(2423,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2386]) ).

thf(2424,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2387]) ).

thf(2425,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV385: list_char > int,SV373: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV373 @ SV385 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2388]) ).

thf(2426,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2389]) ).

thf(2427,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
          | ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2390]) ).

thf(2428,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2391]) ).

thf(2429,plain,
    ! [SV98: com,SV22: com,SV387: list_char > int,SV378: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2392]) ).

thf(2430,plain,
    ! [SV98: com,SV156: com,SV387: list_char > int,SV378: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV378 ) @ SV387 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2393]) ).

thf(2431,plain,
    ! [SV98: com,SV22: com,SV387: list_char > int,SV378: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV378 ) @ SV387 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2394]) ).

thf(2432,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2395]) ).

thf(2433,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2396]) ).

thf(2434,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2397]) ).

thf(2435,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2398]) ).

thf(2436,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
          | ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2399]) ).

thf(2437,plain,
    ! [SV35: nat,SV285: typerep,SV305: list_typerep,SV109: list_typerep] :
      ( ( ( SV109
          = ( cons_typerep @ ( sK61_SY761 @ SV305 @ SV285 @ SV35 @ SV109 ) @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) ) )
        = $true )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2408]) ).

thf(2438,plain,
    ! [SV109: list_typerep,SV305: list_typerep,SV285: typerep,SV35: nat] :
      ( ( ( ( size_s416147576yperep @ ( sK65_SY1486 @ SV35 @ SV285 @ SV305 @ SV109 ) )
          = SV35 )
        = $true )
      | ( ( SV109
          = ( cons_typerep @ SV285 @ SV305 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV305 )
          = SV35 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2409]) ).

thf(2439,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) ) )
        = $true )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2410]) ).

thf(2440,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV359: list_char > int,SV349: list_char > int,SV216: com,SV271: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) ) @ SV359 )
        = $true )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2411]) ).

thf(2441,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) ) @ SV390 ) ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2412]) ).

thf(2442,plain,
    ! [SV383: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV360: list_char > int,SV216: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) ) )
        = $true )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2413]) ).

thf(2443,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2414]) ).

thf(2444,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ! [SY1499: nat] :
                        ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2415]) ).

thf(2445,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV181: bexp,SV220: com,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1500: list_char > int] :
              ( ~ ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ SY1500 )
              | ~ ! [SY1501: list_char > int] :
                    ~ ~ ! [SY1502: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                            ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1501 @ SY1502 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1501 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1502 ) @ SY1500 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2416]) ).

thf(2446,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
                    | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) ) )
        = $true )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2417]) ).

thf(2447,plain,
    ! [SV131: list_char > int,SV221: list_char > int,SV182: list_char > int,SV253: list_char > int,SV60: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) ) @ SV253 )
        = $true )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2418]) ).

thf(2448,plain,
    ! [SV137: nat,SV288: typerep,SV309: list_typerep,SV69: list_typerep] :
      ( ( ( SV69
          = ( cons_typerep @ ( sK64_SY895 @ SV309 @ SV288 @ SV137 @ SV69 ) @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) ) )
        = $true )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2419]) ).

thf(2449,plain,
    ! [SV69: list_typerep,SV309: list_typerep,SV288: typerep,SV137: nat] :
      ( ( ( ( size_s416147576yperep @ ( sK68_SY1491 @ SV137 @ SV288 @ SV309 @ SV69 ) )
          = SV137 )
        = $true )
      | ( ( SV69
          = ( cons_typerep @ SV288 @ SV309 ) )
        = $false )
      | ( ( ( size_s416147576yperep @ SV309 )
          = SV137 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2420]) ).

thf(2450,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
                      | ~ ( bval @ SV146 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
                | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 ) ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2421]) ).

thf(2451,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2426]) ).

thf(2452,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2426]) ).

thf(2453,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2427]) ).

thf(2454,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( ~ ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 ) )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2427]) ).

thf(2455,plain,
    ! [SV156: com,SV98: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2432]) ).

thf(2456,plain,
    ! [SV98: com,SV22: com,SV400: list_char > int,SV394: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2432]) ).

thf(2457,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2433]) ).

thf(2458,plain,
    ! [SV22: com,SV98: com,SV400: list_char > int,SV394: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2433]) ).

thf(2459,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2434]) ).

thf(2460,plain,
    ! [SV98: com,SV22: com,SV401: list_char > int,SV395: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2434]) ).

thf(2461,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2435]) ).

thf(2462,plain,
    ! [SV98: com,SV22: com,SV401: list_char > int,SV395: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2435]) ).

thf(2463,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2436]) ).

thf(2464,plain,
    ! [SV98: com,SV22: com,SV403: list_char > int,SV402: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 )
        = $false )
      | ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2436]) ).

thf(2465,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2439]) ).

thf(2466,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) ) @ SV390 ) ) )
        = $true )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2441]) ).

thf(2467,plain,
    ! [SV360: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV383: list_char > int,SV271: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( ~ ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
              | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                    ( ~ ( SV286 @ SY1390 @ SY1391 )
                    | ~ ! [SY1335: list_char > int] :
                          ~ ~ ! [SY1336: list_char > int] :
                                ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2442]) ).

thf(2468,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2443]) ).

thf(2469,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ! [SY1499: nat] :
                      ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2444]) ).

thf(2470,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV181: bexp,SV220: com,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
          | ~ ! [SY1504: list_char > int] :
                ~ ~ ! [SY1505: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                        ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1504 @ SY1505 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1504 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1505 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2445]) ).

thf(2471,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
                | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2446]) ).

thf(2472,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
                    | ~ ( bval @ SV146 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
              | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 ) ) )
        = $true )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2450]) ).

thf(2473,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2451]) ).

thf(2474,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2452]) ).

thf(2475,plain,
    ! [SV84: set_Pr1148378109ar_int,SV5: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV5 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2453]) ).

thf(2476,plain,
    ! [SV5: set_Pr1148378109ar_int,SV84: set_Pr1148378109ar_int,SV399: list_char > int,SV386: com] :
      ( ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 )
        = $true )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ SV386 @ SV399 ) @ SV84 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV5 )
        = $false )
      | ( ( member92250950ar_int @ ( produc1193801173ar_int @ ( sK27_SV278 @ SV84 @ SV5 ) @ ( sK31_SV290 @ SV5 @ SV84 ) ) @ SV84 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2454]) ).

thf(2477,plain,
    ! [SV156: com,SV98: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2455]) ).

thf(2478,plain,
    ! [SV98: com,SV22: com,SV400: list_char > int,SV394: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2456]) ).

thf(2479,plain,
    ! [SV98: com,SV156: com,SV400: list_char > int,SV394: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV394 ) @ SV400 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2457]) ).

thf(2480,plain,
    ! [SV22: com,SV98: com,SV400: list_char > int,SV394: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV394 ) @ SV400 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK47_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK54_SY1439 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2458]) ).

thf(2481,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2459]) ).

thf(2482,plain,
    ! [SV98: com,SV22: com,SV401: list_char > int,SV395: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2460]) ).

thf(2483,plain,
    ! [SV98: com,SV156: com,SV401: list_char > int,SV395: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV395 ) @ SV401 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2461]) ).

thf(2484,plain,
    ! [SV98: com,SV22: com,SV401: list_char > int,SV395: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV395 ) @ SV401 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2462]) ).

thf(2485,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2463]) ).

thf(2486,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2464]) ).

thf(2487,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2465]) ).

thf(2488,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV216: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 ) )
        = $false )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2465]) ).

thf(2489,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) ) @ SV390 ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2466]) ).

thf(2490,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
          | ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                ( ~ ( SV286 @ SY1390 @ SY1391 )
                | ~ ! [SY1335: list_char > int] :
                      ~ ~ ! [SY1336: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2467]) ).

thf(2491,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) ) @ SV287 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2468]) ).

thf(2492,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1499: nat] :
                  ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2469]) ).

thf(2493,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV181: bexp,SV220: com,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2470]) ).

thf(2494,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1504: list_char > int] :
                ~ ~ ! [SY1505: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                        ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1504 @ SY1505 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1504 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1505 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2470]) ).

thf(2495,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
                | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2471]) ).

thf(2496,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2471]) ).

thf(2497,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
                | ~ ( bval @ SV146 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
          | ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2472]) ).

thf(2498,plain,
    ! [SV156: com,SV98: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2485]) ).

thf(2499,plain,
    ! [SV98: com,SV22: com,SV403: list_char > int,SV402: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2485]) ).

thf(2500,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2486]) ).

thf(2501,plain,
    ! [SV22: com,SV98: com,SV403: list_char > int,SV402: list_char > int,SV156: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2486]) ).

thf(2502,plain,
    ! [SV216: com,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV125 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) @ ( sK66_SY1487 @ SV216 @ SV349 @ SV271 @ SV359 @ SV286 @ SV125 ) )
        = $true )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2487]) ).

thf(2503,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV349: list_char > int,SV271: com,SV359: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV216: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK62_SY1458 @ SV286 @ SV359 @ SV271 @ SV349 @ SV216 @ SV125 ) ) @ SV349 )
        = $true )
      | ( ( SV286 @ SV349 @ SV359 )
        = $false )
      | ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2488]) ).

thf(2504,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2489]) ).

thf(2505,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV390: list_char > int,SV382: list_char > int,SV216: com,SV271: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) ) @ SV390 ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2489]) ).

thf(2506,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2490]) ).

thf(2507,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1390: list_char > int,SY1391: list_char > int] :
                ( ~ ( SV286 @ SY1390 @ SY1391 )
                | ~ ! [SY1335: list_char > int] :
                      ~ ~ ! [SY1336: list_char > int] :
                            ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2490]) ).

thf(2508,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2491]) ).

thf(2509,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV273: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) ) @ SV287 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2491]) ).

thf(2510,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1499: nat] :
                  ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2492]) ).

thf(2511,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV181: bexp,SV220: com,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2493]) ).

thf(2512,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1504: list_char > int] :
              ~ ~ ! [SY1505: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ~ ! [SY862: nat] :
                                      ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY862 ) @ SY1504 @ SY1505 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1504 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1505 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2494]) ).

thf(2513,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
              | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) ) )
        = $true )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2495]) ).

thf(2514,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ c @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) @ SV60 )
        = $true )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2496]) ).

thf(2515,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
                | ~ ( bval @ SV146 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2497]) ).

thf(2516,plain,
    ! [SV277: list_char > int,SV289: list_char > int,SV335: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2497]) ).

thf(2517,plain,
    ! [SV156: com,SV98: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2498]) ).

thf(2518,plain,
    ! [SV98: com,SV22: com,SV403: list_char > int,SV402: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2499]) ).

thf(2519,plain,
    ! [SV98: com,SV156: com,SV403: list_char > int,SV402: list_char > int,SV22: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ SV402 ) @ SV403 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2500]) ).

thf(2520,plain,
    ! [SV22: com,SV98: com,SV403: list_char > int,SV402: list_char > int,SV156: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ SV402 ) @ SV403 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV156 @ ( sK56_SY944 @ SV22 @ SV156 @ SV98 ) ) @ ( sK57_SY1452 @ SV156 @ SV22 @ SV98 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV22 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV98 @ ( sK7_SY722 @ SV156 @ SV98 @ SV22 ) ) @ ( sK18_SY1306 @ SV98 @ SV156 @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2501]) ).

thf(2521,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) ) )
        = $true )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2504]) ).

thf(2522,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV390: list_char > int,SV382: list_char > int,SV216: com,SV271: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) ) @ SV390 )
        = $true )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2505]) ).

thf(2523,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati775585786_valid @ SV125 @ SV216 @ SV271 @ SV286 )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2506]) ).

thf(2524,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1390: list_char > int,SY1391: list_char > int] :
              ( ~ ( SV286 @ SY1390 @ SY1391 )
              | ~ ! [SY1335: list_char > int] :
                    ~ ~ ! [SY1336: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1335 @ SY1336 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1335 ) @ SY1390 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1336 ) @ SY1391 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2507]) ).

thf(2525,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2508]) ).

thf(2526,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV273: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) ) @ SV287 )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2509]) ).

thf(2527,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1499: nat] :
                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2510]) ).

thf(2528,plain,
    ! [SV351: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV252 @ SV283 @ SV287 ) )
        = $true )
      | ( ( ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2511]) ).

thf(2529,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1507: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ~ ! [SY1508: nat] :
                                    ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1508 ) @ SV405 @ SY1507 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1507 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2512]) ).

thf(2530,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
          | ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2513]) ).

thf(2531,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
              | ~ ( bval @ SV146 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) ) )
        = $true )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2515]) ).

thf(2532,plain,
    ! [SV277: list_char > int,SV289: list_char > int,SV335: list_char > int,SV230: nat,SV193: com,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) @ SV289 )
        = $true )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2516]) ).

thf(2533,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2521]) ).

thf(2534,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV406: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1509: list_char > int] :
              ( ~ ( SV286 @ SV406 @ SY1509 )
              | ~ ! [SY1510: list_char > int] :
                    ~ ~ ! [SY1511: list_char > int] :
                          ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1510 @ SY1511 )
                                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1510 ) @ SV406 ) )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1511 ) @ SY1509 ) ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2524]) ).

thf(2535,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2525]) ).

thf(2536,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1499: nat] :
              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1499 ) @ SV398 @ SV404 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2527]) ).

thf(2537,plain,
    ! [SV351: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2528]) ).

thf(2538,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1507: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ~ ! [SY1508: nat] :
                                  ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1508 ) @ SV405 @ SY1507 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1507 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2529]) ).

thf(2539,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2530]) ).

thf(2540,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( ~ ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) ) )
        = $false )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2530]) ).

thf(2541,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
          | ~ ( bval @ SV146 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2531]) ).

thf(2542,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2533]) ).

thf(2543,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV216: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 ) )
        = $false )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2533]) ).

thf(2544,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV407: list_char > int,SV406: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV286 @ SV406 @ SV407 )
          | ~ ! [SY1512: list_char > int] :
                ~ ~ ! [SY1513: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1512 @ SY1513 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1512 ) @ SV406 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1513 ) @ SV407 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2534]) ).

thf(2545,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2535]) ).

thf(2546,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV220: com,SV181: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2535]) ).

thf(2547,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV408: nat,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2536]) ).

thf(2548,plain,
    ! [SV351: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV273: com,SV283: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1403: list_char > int] :
              ~ ~ ! [SY1404: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2537]) ).

thf(2549,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1507: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ~ ! [SY1508: nat] :
                                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1508 ) @ SV405 @ SY1507 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1507 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2538]) ).

thf(2550,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( relati23543761ar_int @ p @ b @ c @ ka @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) @ ( sK67_SY1490 @ SV60 @ SV253 @ SV182 @ SV221 @ SV131 ) )
        = $true )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2539]) ).

thf(2551,plain,
    ! [SV60: list_char > int,SV253: list_char > int,SV182: list_char > int,SV221: list_char > int,SV131: list_char > int] :
      ( ( ( bval @ b @ ( sK63_SY1282 @ SV131 @ SV221 @ SV182 @ SV253 @ SV60 ) )
        = $true )
      | ( ( relati23543761ar_int @ p @ b @ c @ ka @ SV182 @ SV221 )
        = $false )
      | ( ( bval @ b @ SV182 )
        = $false )
      | ( ( q @ SV131 @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c2 @ SV221 ) @ SV253 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ c @ SV182 ) @ SV60 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ b @ c ) @ SV60 ) @ SV131 )
        = $false )
      | ( ( relati775585786_valid @ ( relati23543761ar_int @ p @ b @ c @ ka ) @ ( while @ b @ c ) @ c2 @ q )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2540]) ).

thf(2552,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2541]) ).

thf(2553,plain,
    ! [SV193: com,SV277: list_char > int,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV146: bexp] :
      ( ( ( ~ ( bval @ SV146 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) )
        = $false )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2541]) ).

thf(2554,plain,
    ! [SV216: com,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV125 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) @ ( sK71_SY1497 @ SV216 @ SV382 @ SV271 @ SV390 @ SV286 @ SV125 ) )
        = $true )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2542]) ).

thf(2555,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV382: list_char > int,SV271: com,SV390: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV216: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK69_SY1488 @ SV286 @ SV390 @ SV271 @ SV382 @ SV216 @ SV125 ) ) @ SV382 )
        = $true )
      | ( ( SV286 @ SV382 @ SV390 )
        = $false )
      | ( ( SV286 @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2543]) ).

thf(2556,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV407: list_char > int,SV406: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV286 @ SV406 @ SV407 ) )
        = $true )
      | ( ( ~ ! [SY1512: list_char > int] :
                ~ ~ ! [SY1513: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1512 @ SY1513 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1512 ) @ SV406 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1513 ) @ SV407 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2544]) ).

thf(2557,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV59 @ SV130 @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK72_SY1498 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV130 @ SV59 ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2545]) ).

thf(2558,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV220: com,SV181: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK70_SY1403 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2546]) ).

thf(2559,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV220: com,SV181: bexp,SV404: list_char > int,SV398: list_char > int,SV408: nat,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2547]) ).

thf(2560,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1514: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1514 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1514 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2548]) ).

thf(2561,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ! [SY1515: nat] :
                              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2549]) ).

thf(2562,plain,
    ! [SV277: list_char > int,SV146: bexp,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV193: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) ) @ SV277 )
        = $true )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2552]) ).

thf(2563,plain,
    ! [SV193: com,SV277: list_char > int,SV78: ( list_char > int ) > ( list_char > int ) > $o,SV230: nat,SV289: list_char > int,SV335: list_char > int,SV146: bexp] :
      ( ( ( bval @ SV146 @ ( sK74_SY1406 @ SV335 @ SV289 @ SV230 @ SV78 @ SV146 @ SV277 @ SV193 ) )
        = $true )
      | ( ( bval @ SV146 @ SV335 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV193 @ SV335 ) @ SV277 )
        = $false )
      | ( ( relati23543761ar_int @ SV78 @ SV146 @ SV193 @ SV230 @ SV335 @ SV289 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2553]) ).

thf(2564,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV271: com,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o,SV407: list_char > int,SV406: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( ~ ! [SY1512: list_char > int] :
                ~ ~ ! [SY1513: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1512 @ SY1513 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1512 ) @ SV406 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1513 ) @ SV407 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2556]) ).

thf(2565,plain,
    ! [SV404: list_char > int,SV408: nat,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV273: com,SV283: list_char > int,SV287: list_char > int,SV398: list_char > int,SV220: com,SV181: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2559]) ).

thf(2566,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1514: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1514 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1514 ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2560]) ).

thf(2567,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ! [SY1515: nat] :
                            ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2561]) ).

thf(2568,plain,
    ! [SV383: list_char > int,SV360: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV407: list_char > int,SV271: com,SV406: list_char > int,SV216: com,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1512: list_char > int] :
              ~ ~ ! [SY1513: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV125 @ SY1512 @ SY1513 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SY1512 ) @ SV406 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1513 ) @ SV407 ) ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2564]) ).

thf(2569,plain,
    ! [SV398: list_char > int,SV408: nat,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV404: list_char > int,SV273: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2565]) ).

thf(2570,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1514: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1514 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1514 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2566]) ).

thf(2571,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ! [SY1515: nat] :
                        ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2567]) ).

thf(2572,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1516: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ SY1516 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1516 ) @ SV407 ) ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2568]) ).

thf(2573,plain,
    ! [SV404: list_char > int,SV408: nat,SV398: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV252 @ SV283 @ SV287 ) )
        = $true )
      | ( ( ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2569]) ).

thf(2574,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2570]) ).

thf(2575,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ! [SY1515: nat] :
                        ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2571]) ).

thf(2576,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1516: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ SY1516 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1516 ) @ SV407 ) ) )
        = $true )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2572]) ).

thf(2577,plain,
    ! [SV404: list_char > int,SV408: nat,SV398: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2573]) ).

thf(2578,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2574]) ).

thf(2579,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ! [SY1515: nat] :
                      ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2575]) ).

thf(2580,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1516: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ SY1516 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SY1516 ) @ SV407 ) ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2576]) ).

thf(2581,plain,
    ! [SV404: list_char > int,SV408: nat,SV398: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV273: com,SV283: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1403: list_char > int] :
              ~ ~ ! [SY1404: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2577]) ).

thf(2582,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) ) @ SV287 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2578]) ).

thf(2583,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1515: nat] :
                  ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2579]) ).

thf(2584,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) ) @ SV407 ) ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2580]) ).

thf(2585,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1517: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1517 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1517 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2581]) ).

thf(2586,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2582]) ).

thf(2587,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV351: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV273: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) ) @ SV287 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2582]) ).

thf(2588,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1515: nat] :
                  ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2583]) ).

thf(2589,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) ) @ SV407 ) ) )
        = $true )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2584]) ).

thf(2590,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1517: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1517 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1517 ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2585]) ).

thf(2591,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2586]) ).

thf(2592,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV351: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV273: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) ) @ SV287 )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2587]) ).

thf(2593,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1515: nat] :
                ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 ) )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2588]) ).

thf(2594,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) ) @ SV407 ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2589]) ).

thf(2595,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1517: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1517 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1517 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2590]) ).

thf(2596,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2591]) ).

thf(2597,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1515: nat] :
              ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SY1515 ) @ SV405 @ SV409 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2593]) ).

thf(2598,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2594]) ).

thf(2599,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV383: list_char > int,SV360: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV407: list_char > int,SV406: list_char > int,SV216: com,SV271: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) ) @ SV407 ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2594]) ).

thf(2600,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2595]) ).

thf(2601,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2596]) ).

thf(2602,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV220: com,SV181: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2596]) ).

thf(2603,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV410: nat,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2597]) ).

thf(2604,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) ) )
        = $true )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2598]) ).

thf(2605,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV383: list_char > int,SV360: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV407: list_char > int,SV406: list_char > int,SV216: com,SV271: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) ) @ SV407 )
        = $true )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2599]) ).

thf(2606,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2600]) ).

thf(2607,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV59 @ SV130 @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK78_SY1514 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV351 @ SV130 @ SV59 ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2601]) ).

thf(2608,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV220: com,SV181: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK76_SY1403 @ SV351 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( SV252 @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2602]) ).

thf(2609,plain,
    ! [SV252: ( list_char > int ) > ( list_char > int ) > $o,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV220: com,SV181: bexp,SV409: list_char > int,SV405: list_char > int,SV410: nat,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2603]) ).

thf(2610,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2604]) ).

thf(2611,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) ) @ SV287 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2606]) ).

thf(2612,plain,
    ! [SV409: list_char > int,SV410: nat,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV273: com,SV283: list_char > int,SV287: list_char > int,SV351: list_char > int,SV405: list_char > int,SV220: com,SV181: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) ) )
        = $true )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2609]) ).

thf(2613,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2610]) ).

thf(2614,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV216: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 ) )
        = $false )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2610]) ).

thf(2615,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2611]) ).

thf(2616,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV404: list_char > int,SV408: nat,SV398: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV273: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) ) @ SV287 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2611]) ).

thf(2617,plain,
    ! [SV405: list_char > int,SV410: nat,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV351: list_char > int,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV409: list_char > int,SV273: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( ~ ( SV252 @ SV283 @ SV287 )
          | ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2612]) ).

thf(2618,plain,
    ! [SV216: com,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV125: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV125 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) @ ( sK79_SY1516 @ SV216 @ SV406 @ SV271 @ SV407 @ SV286 @ SV360 @ SV383 @ SV125 ) )
        = $true )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2613]) ).

thf(2619,plain,
    ! [SV125: ( list_char > int ) > ( list_char > int ) > $o,SV406: list_char > int,SV271: com,SV407: list_char > int,SV286: ( list_char > int ) > ( list_char > int ) > $o,SV360: list_char > int,SV383: list_char > int,SV216: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ ( sK77_SY1512 @ SV383 @ SV360 @ SV286 @ SV407 @ SV271 @ SV406 @ SV216 @ SV125 ) ) @ SV406 )
        = $true )
      | ( ( SV286 @ SV406 @ SV407 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV216 @ SV360 ) @ ( sK44_SY1390 @ SV271 @ SV216 @ SV125 @ SV286 ) )
        = $false )
      | ( ( SV125 @ SV360 @ SV383 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV271 @ SV383 ) @ ( sK51_SY1433 @ SV125 @ SV216 @ SV271 @ SV286 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2614]) ).

thf(2620,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2615]) ).

thf(2621,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV404: list_char > int,SV408: nat,SV398: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV273: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) ) @ SV287 )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2616]) ).

thf(2622,plain,
    ! [SV409: list_char > int,SV410: nat,SV351: list_char > int,SV405: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV252 @ SV283 @ SV287 ) )
        = $true )
      | ( ( ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2617]) ).

thf(2623,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2620]) ).

thf(2624,plain,
    ! [SV409: list_char > int,SV410: nat,SV351: list_char > int,SV405: list_char > int,SV273: com,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( ~ ! [SY1403: list_char > int] :
                ~ ~ ! [SY1404: list_char > int] :
                      ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $true )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2622]) ).

thf(2625,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2623]) ).

thf(2626,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV220: com,SV181: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2623]) ).

thf(2627,plain,
    ! [SV409: list_char > int,SV410: nat,SV351: list_char > int,SV405: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV273: com,SV283: list_char > int,SV220: com,SV181: bexp,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1403: list_char > int] :
              ~ ~ ! [SY1404: list_char > int] :
                    ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ SY1403 @ SY1404 )
                              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SY1403 ) @ SV283 ) )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1404 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2624]) ).

thf(2628,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV59 @ SV130 @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK81_SY1517 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV398 @ SV408 @ SV404 @ SV130 @ SV59 ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2625]) ).

thf(2629,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV398: list_char > int,SV408: nat,SV404: list_char > int,SV220: com,SV181: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK80_SY1403 @ SV404 @ SV408 @ SV398 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV398 ) @ ( sK59_SY1343 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV408 ) @ SV398 @ SV404 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV404 ) @ ( sK60_SY1467 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( suc @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2626]) ).

thf(2630,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ! [SY1518: list_char > int] :
                  ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1518 )
                            | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1518 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2627]) ).

thf(2631,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ! [SY1518: list_char > int] :
                ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1518 )
                          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1518 ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2630]) ).

thf(2632,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ! [SY1518: list_char > int] :
              ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ SY1518 )
                        | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                  | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SY1518 ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2631]) ).

thf(2633,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) )
                      | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) ) @ SV287 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[2632]) ).

thf(2634,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) )
                    | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) ) @ SV287 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2633]) ).

thf(2635,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) ) @ SV287 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2634]) ).

thf(2636,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ~ ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) )
                | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2635]) ).

thf(2637,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV409: list_char > int,SV410: nat,SV351: list_char > int,SV405: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV273: com] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) ) @ SV287 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2635]) ).

thf(2638,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) )
              | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2636]) ).

thf(2639,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV409: list_char > int,SV410: nat,SV351: list_char > int,SV405: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV287: list_char > int,SV283: list_char > int,SV220: com,SV181: bexp,SV273: com] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) ) @ SV287 )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2637]) ).

thf(2640,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) )
          | ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2638]) ).

thf(2641,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( ~ ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2640]) ).

thf(2642,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV220: com,SV181: bexp] :
      ( ( ( ~ ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 ) )
        = $false )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2640]) ).

thf(2643,plain,
    ! [SV181: bexp,SV220: com,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV130: nat,SV59: nat > ( list_char > int ) > ( list_char > int ) > $o] :
      ( ( ( SV59 @ SV130 @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) @ ( sK83_SY1518 @ SV181 @ SV220 @ SV283 @ SV273 @ SV287 @ SV252 @ SV405 @ SV351 @ SV410 @ SV409 @ SV130 @ SV59 ) )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2641]) ).

thf(2644,plain,
    ! [SV59: nat > ( list_char > int ) > ( list_char > int ) > $o,SV130: nat,SV283: list_char > int,SV273: com,SV287: list_char > int,SV252: ( list_char > int ) > ( list_char > int ) > $o,SV405: list_char > int,SV351: list_char > int,SV410: nat,SV409: list_char > int,SV220: com,SV181: bexp] :
      ( ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ ( sK82_SY1403 @ SV409 @ SV410 @ SV351 @ SV405 @ SV252 @ SV287 @ SV273 @ SV283 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV283 )
        = $true )
      | ( ( SV252 @ SV283 @ SV287 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ ( while @ SV181 @ SV220 ) @ SV405 ) @ ( sK73_SY1343 @ SV351 @ SV287 @ SV283 @ SV273 @ SV220 @ SV181 @ SV130 @ SV59 @ SV252 ) )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ SV410 ) @ SV405 @ SV409 )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV273 @ SV409 ) @ ( sK75_SY1500 @ SV59 @ SV130 @ SV181 @ SV220 @ SV273 @ SV283 @ SV287 @ SV351 @ SV252 ) )
        = $false )
      | ( ( bval @ SV181 @ SV351 )
        = $false )
      | ( ( SV59 @ ( plus_plus_nat @ SV130 @ ( sK37_SY1174 @ SV287 @ SV283 @ SV273 @ SV252 @ SV220 @ SV181 @ SV130 @ SV59 ) ) @ SV351 @ ( sK45_SY1424 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false )
      | ( ( big_big_step @ ( produc1193801173ar_int @ SV220 @ SV351 ) @ ( sK42_SY1417 @ SV181 @ SV220 @ SV252 @ SV273 @ SV283 @ SV287 @ SV130 @ SV59 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2642]) ).

thf(2645,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[317,2644,2643,2639,2629,2628,2621,2619,2618,2608,2607,2605,2592,2563,2562,2558,2557,2555,2554,2551,2550,2532,2526,2523,2522,2520,2519,2518,2517,2514,2503,2502,2484,2483,2482,2481,2480,2479,2478,2477,2476,2475,2474,2473,2449,2448,2447,2440,2438,2437,2431,2430,2429,2428,2425,2424,2423,2422,2407,2406,2405,2404,2403,2402,2401,2400,2383,2365,2356,2355,2354,2353,2352,2351,2350,2349,2348,2347,2346,2345,2344,2343,2342,2341,2327,2326,2325,2324,2319,2318,2317,2316,2312,2311,2310,2309,2288,2287,2268,2262,2255,2248,2247,2246,2245,2244,2243,2242,2241,2236,2235,2234,2233,2232,2231,2230,2229,2206,2205,2204,2203,2167,2163,2161,2160,2159,2158,2157,2156,2155,2154,2144,2136,2134,2119,2112,2111,2106,2105,2103,2102,2101,2100,2099,2098,2097,2096,2086,2083,2076,2075,2074,2073,2072,2071,2070,2069,2068,2067,2066,2065,2059,2058,2057,2056,2055,2054,2053,2052,2045,2044,2043,2042,2041,2040,2039,2038,2023,2020,2016,2013,2001,2000,1999,1998,1979,1978,1977,1976,1968,1966,1956,1954,1942,1940,1933,1928,1923,1920,1912,1902,1897,1889,1881,1879,1856,1855,1835,1834,1809,1801,1799,1791,1789,1777,1773,1772,1769,1761,1760,1759,1758,1754,1738,1736,1733,1711,1708,1704,1703,1699,1696,1693,1692,1691,1690,1683,1679,1670,1669,1668,1667,1644,1643,1640,1633,1628,1624,1623,1619,1604,1592,1591,1588,1586,1584,1580,1578,1573,1571,1563,1555,1551,1547,1546,1544,1537,1535,1533,1525,1515,1513,1510,1508,1505,1504,1503,1502,1501,1500,1499,1498,1497,1493,1471,1417,1415,1413,1384,1369,1353,1352,1351,1350,1349,1348,1346,1343,1319,1317,1312,1311,1307,1301,1297,1284,1283,1282,1281,1274,1271,1270,1268,1253,1251,1247,1246,1238,1220,1199,1196,1194,1192,1188,1187,1186,1185,1178,1176,1174,1169,1167,1161,1158,1155,1150,1147,1143,1140,1136,1135,1133,1124,1111,1110,1096,1095,1094,1093,1092,1091,1090,1089,1086,1085,1075,1071,1063,1059,1058,1043,1041,1030,1029,1025,1002,996,992,989,984,981,977,972,960,956,953,927,899,897,894,881,871,867,854,852,843,834,831,829,820,815,808,791,775,724,717,711,702,687,671,669,654,649,644,642,639,637,635,633,621,617,607,603,588,575,568,563,562,560,552,526,483,328,327,326,325,324,323,322,321,320,319,318]) ).

thf(2646,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[2645]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : ITP166^1 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.03  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.17  % Computer : n001.cluster.edu
% 0.11/0.17  % Model    : x86_64 x86_64
% 0.11/0.17  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.17  % Memory   : 8046.5625MB
% 0.11/0.17  % OS       : Linux 6.8.0-71-generic
% 0.11/0.17  % CPULimit : 300
% 0.11/0.17  % WCLimit  : 300
% 0.11/0.17  % DateTime : Tue Oct  6 11:25:08 UTC 2026
% 0.11/0.17  % CPUTime  : 
% 0.11/0.17  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 71.55/14.61  .
% 71.55/14.61  
% 71.55/14.61   No.of.Axioms: 91
% 71.55/14.61  
% 71.55/14.61   Length.of.Defs: 0
% 71.55/14.61  
% 71.55/14.61   Contains.Choice.Funs: false
% 71.55/14.61  ................................................................................................................
% 71.55/14.61  
% 71.55/14.61  ********************************
% 71.55/14.61  *   All subproblems solved!    *
% 71.55/14.61  ********************************
% 71.55/14.61  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:91,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:2645,loop_count:0,foatp_calls:1,translation:fof_full)
% 71.55/14.61  
% 71.55/14.61  %**** Beginning of derivation protocol ****
% 71.55/14.61  % SZS output start CNFRefutation
% See solution above
% 71.55/14.63  
% 71.55/14.63  %**** End of derivation protocol ****
% 71.55/14.63  %**** no. of clauses in derivation: 2516 ****
% 71.55/14.63  %**** clause counter: 2645 ****
% 71.55/14.63  
% 71.55/14.63  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:91,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:2645,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------