TSTP Solution File: COL092-1 by Leo-III---1.7.10

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Leo-III---1.7.10
% Problem  : COL092-1 : TPTP v8.1.2. Released v2.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n016.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue May  7 07:29:32 EDT 2024

% Result   : Unsatisfiable 4.24s 2.08s
% Output   : Refutation 4.43s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :   82
% Syntax   : Number of formulae    :  138 (  17 unt;  27 typ;   0 def)
%            Number of atoms       :  235 (  46 equ;   0 cnn)
%            Maximal formula atoms :    5 (   2 avg)
%            Number of connectives : 1108 ( 124   ~; 124   |;   0   &; 860   @)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   9 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   55 (  55   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   29 (  27 usr;   8 con; 0-3 aty)
%            Number of variables   :  264 (   0   ^ 264   !;   0   ?; 264   :)

% Comments : 
%------------------------------------------------------------------------------
thf(r_type,type,
    r: $i ).

thf(comb_app_type,type,
    comb_app: $i > $i > $i ).

thf(combK_type,type,
    combK: $i ).

thf(member_type,type,
    member: $i > $i > $o ).

thf(pair_type,type,
    pair: $i > $i > $i ).

thf(p_type,type,
    p: $i ).

thf(parcontract_type,type,
    parcontract: $i ).

thf(comb_type,type,
    comb: $i ).

thf(ap_parcontractE_c4_type,type,
    ap_parcontractE_c4: $i > $i > $i > $o ).

thf(ap_parcontractE_sk2s_type,type,
    ap_parcontractE_sk2s: $i > $i > $i > $i ).

thf(ap_contractE_c3_type,type,
    ap_contractE_c3: $i > $i > $i > $o ).

thf(ap_contractE_sk2q_type,type,
    ap_contractE_sk2q: $i > $i > $i > $i ).

thf(ap_contractE_c4_type,type,
    ap_contractE_c4: $i > $i > $i > $o ).

thf(ap_contractE_sk3q_type,type,
    ap_contractE_sk3q: $i > $i > $i > $i ).

thf(contract_type,type,
    contract: $i ).

thf(ap_contractE_c2_type,type,
    ap_contractE_c2: $i > $i > $i > $o ).

thf(combS_type,type,
    combS: $i ).

thf(ap_contractE_sk1p_type,type,
    ap_contractE_sk1p: $i > $i > $i > $i ).

thf(ap_contractE_sk1q_type,type,
    ap_contractE_sk1q: $i > $i > $i > $i ).

thf(ap_parcontractE_c1_type,type,
    ap_parcontractE_c1: $i > $i > $i > $o ).

thf(ap_parcontractE_c2_type,type,
    ap_parcontractE_c2: $i > $i > $i > $o ).

thf(ap_parcontractE_c3_type,type,
    ap_parcontractE_c3: $i > $i > $i > $o ).

thf(ap_parcontractE_sk1q_type,type,
    ap_parcontractE_sk1q: $i > $i > $i > $i ).

thf(ap_parcontractE_sk1p_type,type,
    ap_parcontractE_sk1p: $i > $i > $i > $i ).

thf(rtrancl_type,type,
    rtrancl: $i > $i ).

thf(ap_parcontractE_sk2q_type,type,
    ap_parcontractE_sk2q: $i > $i > $i > $i ).

thf(ap_contractE_c1_type,type,
    ap_contractE_c1: $i > $i > $i > $o ).

thf(27,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ( member @ ( pair @ ( comb_app @ ( comb_app @ combK @ A ) @ B ) @ A ) @ parcontract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',parcontract_intros2) ).

thf(115,plain,
    ! [B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ( member @ ( pair @ ( comb_app @ ( comb_app @ combK @ A ) @ B ) @ A ) @ parcontract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(55,axiom,
    member @ ( pair @ ( comb_app @ combK @ p ) @ r ) @ parcontract,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k1_parcontractD_h1) ).

thf(184,plain,
    member @ ( pair @ ( comb_app @ combK @ p ) @ r ) @ parcontract,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

thf(41,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( member @ ( comb_app @ A @ B ) @ comb )
      | ( member @ A @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_E1) ).

thf(152,plain,
    ! [B: $i,A: $i] :
      ( ~ ( member @ ( comb_app @ A @ B ) @ comb )
      | ( member @ A @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(35,axiom,
    ! [A: $i] :
      ( ~ ( member @ ( pair @ combK @ A ) @ parcontract )
      | ( member @ combK @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k_parcontractE1) ).

thf(137,plain,
    ! [A: $i] :
      ( ~ ( member @ ( pair @ combK @ A ) @ parcontract )
      | ( member @ combK @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(43,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c2 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE5) ).

thf(156,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c2 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(2,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ( member @ ( comb_app @ A @ B ) @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',comb_intros3) ).

thf(59,plain,
    ! [B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ( member @ ( comb_app @ A @ B ) @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(34,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c3 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE11) ).

thf(135,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c3 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(38,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( C
        = ( comb_app @ ( comb_app @ ( ap_parcontractE_sk1p @ A @ B @ C ) @ B ) @ ( comb_app @ ( ap_parcontractE_sk1q @ A @ B @ C ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE10) ).

thf(145,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( C
        = ( comb_app @ ( comb_app @ ( ap_parcontractE_sk1p @ A @ B @ C ) @ B ) @ ( comb_app @ ( ap_parcontractE_sk1q @ A @ B @ C ) @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(40,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( member @ ( pair @ ( comb_app @ A @ B ) @ C ) @ parcontract )
      | ( ap_parcontractE_c1 @ A @ B @ C )
      | ( ap_parcontractE_c2 @ A @ B @ C )
      | ( ap_parcontractE_c3 @ A @ B @ C )
      | ( ap_parcontractE_c4 @ A @ B @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE1) ).

thf(150,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( member @ ( pair @ ( comb_app @ A @ B ) @ C ) @ parcontract )
      | ( ap_parcontractE_c1 @ A @ B @ C )
      | ( ap_parcontractE_c2 @ A @ B @ C )
      | ( ap_parcontractE_c3 @ A @ B @ C )
      | ( ap_parcontractE_c4 @ A @ B @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(22,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c1 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE3) ).

thf(104,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c1 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(49,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c1 @ A @ B @ C )
      | ( A
        = ( comb_app @ combK @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE4) ).

thf(168,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c1 @ A @ B @ C )
      | ( A
        = ( comb_app @ combK @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(47,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c1 @ A @ B @ C )
      | ( C
        = ( comb_app @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE3) ).

thf(163,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c1 @ A @ B @ C )
      | ( C
        = ( comb_app @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(6,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c3 @ A @ B @ C )
      | ( C
        = ( comb_app @ ( ap_contractE_sk2q @ A @ B @ C ) @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE12) ).

thf(69,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c3 @ A @ B @ C )
      | ( C
        = ( comb_app @ ( ap_contractE_sk2q @ A @ B @ C ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(14,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ~ ( member @ C @ comb )
      | ( member @ ( pair @ ( comb_app @ ( comb_app @ ( comb_app @ combS @ A ) @ B ) @ C ) @ ( comb_app @ ( comb_app @ A @ C ) @ ( comb_app @ B @ C ) ) ) @ parcontract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',parcontract_intros3) ).

thf(88,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ~ ( member @ C @ comb )
      | ( member @ ( pair @ ( comb_app @ ( comb_app @ ( comb_app @ combS @ A ) @ B ) @ C ) @ ( comb_app @ ( comb_app @ A @ C ) @ ( comb_app @ B @ C ) ) ) @ parcontract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(1,negated_conjecture,
    ! [A: $i] :
      ( ( r
       != ( comb_app @ combK @ A ) )
      | ~ ( member @ ( pair @ p @ A ) @ parcontract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k1_parcontractD_c1) ).

thf(56,plain,
    ! [A: $i] :
      ( ( r
       != ( comb_app @ combK @ A ) )
      | ~ ( member @ ( pair @ p @ A ) @ parcontract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[1]) ).

thf(37,axiom,
    ! [B: $i,A: $i] :
      ( combK
     != ( comb_app @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k_app) ).

thf(142,plain,
    ! [B: $i,A: $i] :
      ( combK
     != ( comb_app @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(53,axiom,
    combK != combS,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k_s) ).

thf(179,plain,
    combK != combS,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(23,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c2 @ A @ B @ C )
      | ( A
        = ( comb_app @ combK @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE6) ).

thf(106,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c2 @ A @ B @ C )
      | ( A
        = ( comb_app @ combK @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(29,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( C
        = ( comb_app @ ( comb_app @ ( ap_contractE_sk1p @ A @ B @ C ) @ B ) @ ( comb_app @ ( ap_contractE_sk1q @ A @ B @ C ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE8) ).

thf(121,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( C
        = ( comb_app @ ( comb_app @ ( ap_contractE_sk1p @ A @ B @ C ) @ B ) @ ( comb_app @ ( ap_contractE_sk1q @ A @ B @ C ) @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(12,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c2 @ A @ B @ C )
      | ( member @ C @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE4) ).

thf(84,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c2 @ A @ B @ C )
      | ( member @ C @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(3,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( A != B )
      | ( C != D )
      | ( ( comb_app @ A @ C )
        = ( comb_app @ B @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',app_app3) ).

thf(61,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( A != B )
      | ( C != D )
      | ( ( comb_app @ A @ C )
        = ( comb_app @ B @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(33,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c4 @ A @ B @ C )
      | ( C
        = ( comb_app @ A @ ( ap_contractE_sk3q @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE15) ).

thf(132,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c4 @ A @ B @ C )
      | ( C
        = ( comb_app @ A @ ( ap_contractE_sk3q @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(8,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( A
        = ( comb_app @ ( comb_app @ combS @ ( ap_contractE_sk1p @ A @ B @ C ) ) @ ( ap_contractE_sk1q @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE9) ).

thf(74,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( A
        = ( comb_app @ ( comb_app @ combS @ ( ap_contractE_sk1p @ A @ B @ C ) ) @ ( ap_contractE_sk1q @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(28,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( comb_app @ A @ B )
       != ( comb_app @ C @ D ) )
      | ( B = D ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',app_app2) ).

thf(117,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( comb_app @ A @ B )
       != ( comb_app @ C @ D ) )
      | ( B = D ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(21,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c4 @ A @ B @ C )
      | ( member @ ( pair @ A @ ( ap_parcontractE_sk2q @ A @ B @ C ) ) @ parcontract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE12) ).

thf(102,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c4 @ A @ B @ C )
      | ( member @ ( pair @ A @ ( ap_parcontractE_sk2q @ A @ B @ C ) ) @ parcontract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(16,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( member @ ( ap_parcontractE_sk1p @ A @ B @ C ) @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE7) ).

thf(92,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( member @ ( ap_parcontractE_sk1p @ A @ B @ C ) @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(4,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c4 @ A @ B @ C )
      | ( member @ ( pair @ B @ ( ap_parcontractE_sk2s @ A @ B @ C ) ) @ parcontract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE13) ).

thf(65,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c4 @ A @ B @ C )
      | ( member @ ( pair @ B @ ( ap_parcontractE_sk2s @ A @ B @ C ) ) @ parcontract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(24,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( member @ ( ap_contractE_sk1q @ A @ B @ C ) @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE6) ).

thf(109,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( member @ ( ap_contractE_sk1q @ A @ B @ C ) @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(30,axiom,
    ! [B: $i,A: $i] :
      ( combS
     != ( comb_app @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s_app) ).

thf(124,plain,
    ! [B: $i,A: $i] :
      ( combS
     != ( comb_app @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(9,axiom,
    ! [A: $i] :
      ~ ( member @ ( pair @ combK @ A ) @ contract ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k_contractE) ).

thf(77,plain,
    ! [A: $i] :
      ~ ( member @ ( pair @ combK @ A ) @ contract ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(18,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE9) ).

thf(96,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(51,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c1 @ A @ B @ C )
      | ( member @ C @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE2) ).

thf(173,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c1 @ A @ B @ C )
      | ( member @ C @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(32,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c4 @ A @ B @ C )
      | ( C
        = ( comb_app @ ( ap_parcontractE_sk2q @ A @ B @ C ) @ ( ap_parcontractE_sk2s @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE14) ).

thf(129,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c4 @ A @ B @ C )
      | ( C
        = ( comb_app @ ( ap_parcontractE_sk2q @ A @ B @ C ) @ ( ap_parcontractE_sk2s @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(48,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( member @ ( comb_app @ A @ B ) @ comb )
      | ( member @ B @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_E2) ).

thf(166,plain,
    ! [B: $i,A: $i] :
      ( ~ ( member @ ( comb_app @ A @ B ) @ comb )
      | ( member @ B @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(39,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( member @ ( ap_contractE_sk1p @ A @ B @ C ) @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE5) ).

thf(148,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( member @ ( ap_contractE_sk1p @ A @ B @ C ) @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(46,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ( member @ ( pair @ ( comb_app @ ( comb_app @ combK @ A ) @ B ) @ A ) @ contract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',contract_K) ).

thf(161,plain,
    ! [B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ( member @ ( pair @ ( comb_app @ ( comb_app @ combK @ A ) @ B ) @ A ) @ contract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(13,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( member @ ( ap_parcontractE_sk1q @ A @ B @ C ) @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE8) ).

thf(86,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( member @ ( ap_parcontractE_sk1q @ A @ B @ C ) @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(45,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c4 @ A @ B @ C )
      | ( member @ A @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE14) ).

thf(159,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c4 @ A @ B @ C )
      | ( member @ A @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(11,axiom,
    ! [A: $i] :
      ( ~ ( member @ ( pair @ combS @ A ) @ parcontract )
      | ( A = combS ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s_parcontractE2) ).

thf(81,plain,
    ! [A: $i] :
      ( ~ ( member @ ( pair @ combS @ A ) @ parcontract )
      | ( A = combS ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(19,axiom,
    ! [A: $i] :
      ( ~ ( member @ A @ comb )
      | ( member @ ( pair @ A @ A ) @ ( rtrancl @ contract ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reduction_refl) ).

thf(98,plain,
    ! [A: $i] :
      ( ~ ( member @ A @ comb )
      | ( member @ ( pair @ A @ A ) @ ( rtrancl @ contract ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(5,axiom,
    ! [A: $i] :
      ( ~ ( member @ A @ comb )
      | ( member @ ( pair @ A @ A ) @ parcontract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',parcontract_intros1) ).

thf(67,plain,
    ! [A: $i] :
      ( ~ ( member @ A @ comb )
      | ( member @ ( pair @ A @ A ) @ parcontract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(54,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( member @ ( pair @ A @ B ) @ parcontract )
      | ~ ( member @ ( pair @ C @ D ) @ parcontract )
      | ( member @ ( pair @ ( comb_app @ A @ C ) @ ( comb_app @ B @ D ) ) @ parcontract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',parcontract_intros4) ).

thf(182,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( member @ ( pair @ A @ B ) @ parcontract )
      | ~ ( member @ ( pair @ C @ D ) @ parcontract )
      | ( member @ ( pair @ ( comb_app @ A @ C ) @ ( comb_app @ B @ D ) ) @ parcontract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(31,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( member @ ( pair @ ( comb_app @ A @ B ) @ C ) @ contract )
      | ( ap_contractE_c1 @ A @ B @ C )
      | ( ap_contractE_c2 @ A @ B @ C )
      | ( ap_contractE_c3 @ A @ B @ C )
      | ( ap_contractE_c4 @ A @ B @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE1) ).

thf(127,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( member @ ( pair @ ( comb_app @ A @ B ) @ C ) @ contract )
      | ( ap_contractE_c1 @ A @ B @ C )
      | ( ap_contractE_c2 @ A @ B @ C )
      | ( ap_contractE_c3 @ A @ B @ C )
      | ( ap_contractE_c4 @ A @ B @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(42,axiom,
    ! [A: $i] :
      ~ ( member @ ( pair @ combS @ A ) @ contract ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s_contractE) ).

thf(154,plain,
    ! [A: $i] :
      ~ ( member @ ( pair @ combS @ A ) @ contract ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(7,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c4 @ A @ B @ C )
      | ( member @ ( pair @ B @ ( ap_contractE_sk3q @ A @ B @ C ) ) @ contract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE13) ).

thf(72,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c4 @ A @ B @ C )
      | ( member @ ( pair @ B @ ( ap_contractE_sk3q @ A @ B @ C ) ) @ contract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(52,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( comb_app @ A @ B )
       != ( comb_app @ C @ D ) )
      | ( A = C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',app_app1) ).

thf(175,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( comb_app @ A @ B )
       != ( comb_app @ C @ D ) )
      | ( A = C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(44,axiom,
    member @ combK @ comb,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',comb_intros1) ).

thf(158,plain,
    member @ combK @ comb,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(26,axiom,
    member @ combS @ comb,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',comb_intros2) ).

thf(114,plain,
    member @ combS @ comb,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(50,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE7) ).

thf(171,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c2 @ A @ B @ C )
      | ( member @ B @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(36,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( A
        = ( comb_app @ ( comb_app @ combS @ ( ap_parcontractE_sk1p @ A @ B @ C ) ) @ ( ap_parcontractE_sk1q @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE11) ).

thf(139,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c3 @ A @ B @ C )
      | ( A
        = ( comb_app @ ( comb_app @ combS @ ( ap_parcontractE_sk1p @ A @ B @ C ) ) @ ( ap_parcontractE_sk1q @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(10,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c1 @ A @ B @ C )
      | ( member @ ( comb_app @ A @ B ) @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_parcontractE2) ).

thf(79,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_parcontractE_c1 @ A @ B @ C )
      | ( member @ ( comb_app @ A @ B ) @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(17,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ~ ( member @ C @ comb )
      | ( member @ ( pair @ ( comb_app @ ( comb_app @ ( comb_app @ combS @ A ) @ B ) @ C ) @ ( comb_app @ ( comb_app @ A @ C ) @ ( comb_app @ B @ C ) ) ) @ contract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',contract_S) ).

thf(94,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( member @ A @ comb )
      | ~ ( member @ B @ comb )
      | ~ ( member @ C @ comb )
      | ( member @ ( pair @ ( comb_app @ ( comb_app @ ( comb_app @ combS @ A ) @ B ) @ C ) @ ( comb_app @ ( comb_app @ A @ C ) @ ( comb_app @ B @ C ) ) ) @ contract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(20,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c3 @ A @ B @ C )
      | ( member @ ( pair @ A @ ( ap_contractE_sk2q @ A @ B @ C ) ) @ contract ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_contractE10) ).

thf(100,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ~ ( ap_contractE_c3 @ A @ B @ C )
      | ( member @ ( pair @ A @ ( ap_contractE_sk2q @ A @ B @ C ) ) @ contract ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(15,axiom,
    ! [A: $i] :
      ( ~ ( member @ ( pair @ combS @ A ) @ parcontract )
      | ( member @ combS @ comb ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s_parcontractE1) ).

thf(90,plain,
    ! [A: $i] :
      ( ~ ( member @ ( pair @ combS @ A ) @ parcontract )
      | ( member @ combS @ comb ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(25,axiom,
    ! [A: $i] :
      ( ~ ( member @ ( pair @ combK @ A ) @ parcontract )
      | ( A = combK ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k_parcontractE2) ).

thf(111,plain,
    ! [A: $i] :
      ( ~ ( member @ ( pair @ combK @ A ) @ parcontract )
      | ( A = combK ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(185,plain,
    $false,
    inference(cvc4,[status(thm)],[115,184,152,137,156,59,135,145,150,104,168,163,69,88,56,142,179,106,121,84,61,132,74,117,102,92,65,109,124,77,96,173,129,166,148,161,86,159,81,98,67,182,127,154,72,175,158,114,171,139,79,94,100,90,111]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : COL092-1 : TPTP v8.1.2. Released v2.7.0.
% 0.11/0.15  % Command  : run_Leo-III %s %d
% 0.15/0.37  % Computer : n016.cluster.edu
% 0.15/0.37  % Model    : x86_64 x86_64
% 0.15/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37  % Memory   : 8042.1875MB
% 0.15/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37  % CPULimit : 300
% 0.15/0.37  % WCLimit  : 300
% 0.15/0.37  % DateTime : Mon May  6 14:05:08 EDT 2024
% 0.15/0.37  % CPUTime  : 
% 0.97/0.87  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.10/1.02  % [INFO] 	 Parsing done (145ms). 
% 1.10/1.03  % [INFO] 	 Running in sequential loop mode. 
% 1.89/1.25  % [INFO] 	 eprover registered as external prover. 
% 1.89/1.25  % [INFO] 	 cvc4 registered as external prover. 
% 1.89/1.26  % [INFO] 	 Scanning for conjecture ... 
% 2.11/1.34  % [INFO] 	 Found a conjecture and 54 axioms. Running axiom selection ... 
% 2.25/1.40  % [INFO] 	 Axiom selection finished. Selected 54 axioms (removed 0 axioms). 
% 2.25/1.45  % [INFO] 	 Problem is propositional (TPTP CNF). 
% 2.25/1.45  % [INFO] 	 Type checking passed. 
% 2.25/1.46  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 4.24/2.08  % External prover 'cvc4' found a proof!
% 4.24/2.08  % [INFO] 	 Killing All external provers ... 
% 4.24/2.08  % Time passed: 1546ms (effective reasoning time: 1048ms)
% 4.24/2.08  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 4.24/2.08  % Axioms used in derivation (54): comb_intros3, ap_parcontractE10, parcontract_intros2, ap_parcontractE7, ap_contractE4, ap_contractE11, k1_parcontractD_h1, parcontract_intros4, s_parcontractE1, ap_contractE9, ap_parcontractE13, ap_contractE7, ap_parcontractE14, ap_contractE10, app_app3, ap_parcontractE3, parcontract_intros3, ap_contractE2, k_parcontractE1, ap_contractE14, ap_parcontractE6, app_app2, s_app, k_s, ap_parcontractE1, ap_E1, k_contractE, ap_parcontractE11, ap_contractE15, ap_contractE1, ap_contractE8, s_parcontractE2, contract_K, app_app1, ap_parcontractE5, s_contractE, reduction_refl, ap_contractE12, ap_parcontractE2, ap_contractE5, ap_E2, comb_intros1, ap_parcontractE12, k_app, ap_parcontractE9, parcontract_intros1, contract_S, comb_intros2, ap_contractE6, ap_parcontractE4, ap_contractE13, k_parcontractE2, ap_parcontractE8, ap_contractE3
% 4.24/2.08  % No. of inferences in proof: 111
% 4.24/2.08  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1546 ms resp. 1048 ms w/o parsing
% 4.43/2.14  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 4.43/2.14  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------