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Leo-III---1.8.0.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Leo-III---1.8.0
% Problem  : SWX190-1 : TPTP v9.3.1. Released v9.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39

% Computer : n008.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 : Sun Sep 27 09:15:14 AM UTC 2026

% Result   : Unsatisfiable 5.88s 2.98s
% Output   : Refutation 6.48s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :   90
% Syntax   : Number of formulae    :  181 ( 173 unt;   0 typ;   0 def)
%            Number of atoms       :  189 ( 188 equ;   0 cnn)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives : 1130 (  10   ~;   8   |;   0   &;1112   @)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   27 (  25 usr;   5 con; 0-3 aty)
%            Number of variables   :  356 (   0   ^; 356   !;   0   ?; 356   :)

% Comments : 
%------------------------------------------------------------------------------
thf(eq3_decl,type,
    eq3: $i > $i > $i ).

thf(prop4_decl,type,
    prop4: $i > $i ).

thf(bfalse_decl,type,
    bfalse: $i ).

thf(btrue_decl,type,
    btrue: $i ).

thf(fail32_decl,type,
    fail32: $i > $i > $i ).

thf(x2_decl,type,
    x2: $i ).

thf(fail4_decl,type,
    fail4: $i > $i > $i ).

thf(fail_decl,type,
    fail: $i > $i > $i ).

thf(fail1_decl,type,
    fail1: $i > $i > $i ).

thf(y_decl,type,
    y: $i > $i > $i ).

thf(fail22_decl,type,
    fail22: $i > $i > $i ).

thf(x_decl,type,
    x: $i > $i > $i ).

thf(fail3_decl,type,
    fail3: $i > $i > $i ).

thf(fail12_decl,type,
    fail12: $i > $i > $i ).

thf(n_decl,type,
    n: $i > $i ).

thf(addNat_decl,type,
    addNat: $i > $i > $i ).

thf(fail2_decl,type,
    fail2: $i > $i > $i ).

thf(opt_decl,type,
    opt: $i > $i ).

thf(mulNat_decl,type,
    mulNat: $i > $i > $i ).

thf(z_decl,type,
    z: $i ).

thf(s_decl,type,
    s: $i > $i ).

thf(eq2_decl,type,
    eq2: $i > $i > $i ).

thf(eq_decl,type,
    eq: $i > $i > $i ).

thf(d_decl,type,
    d: $i > $i ).

thf(aux_decl,type,
    aux: $i > $i > $i > $i ).

thf(24,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ addNat ) )
      = ( B @ ( A @ addNat ) @ s ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_047) ).

thf(138,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ addNat ) )
      = ( B @ ( A @ addNat ) @ s ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(26,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ n @ ( A @ n @ eq2 ) )
      = ( B @ ( A @ eq ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_066) ).

thf(142,plain,
    ! [B: $i,A: $i] :
      ( ( B @ n @ ( A @ n @ eq2 ) )
      = ( B @ ( A @ eq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(42,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ y ) @ opt )
      = ( C @ ( B @ ( A @ x ) @ fail3 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_058) ).

thf(174,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ y ) @ opt )
      = ( C @ ( B @ ( A @ x ) @ fail3 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(27,axiom,
    ! [A: $i] :
      ( ( x2 @ ( A @ n @ fail32 ) )
      = ( x2 @ ( A @ n @ fail4 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_022) ).

thf(144,plain,
    ! [A: $i] :
      ( ( x2 @ ( A @ n @ fail32 ) )
      = ( x2 @ ( A @ n @ fail4 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(46,axiom,
    ! [A: $i] :
      ( ( A @ ( x2 @ x ) @ opt )
      = ( A @ ( x2 @ fail ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_055) ).

thf(182,plain,
    ! [A: $i] :
      ( ( A @ ( x2 @ x ) @ opt )
      = ( A @ ( x2 @ fail ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(32,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ mulNat ) )
      = ( B @ ( A @ mulNat ) @ ( B @ addNat ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_049) ).

thf(154,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ mulNat ) )
      = ( B @ ( A @ mulNat ) @ ( B @ addNat ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(40,axiom,
    ( ( x2 @ d )
    = ( z @ s @ n ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_046) ).

thf(170,plain,
    ( ( x2 @ d )
    = ( z @ s @ n ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(15,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ fail32 ) )
      = ( C @ ( B @ ( A @ x ) @ fail4 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_024) ).

thf(120,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ fail32 ) )
      = ( C @ ( B @ ( A @ x ) @ fail4 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(56,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ s @ s @ n @ ( A @ fail22 ) )
      = ( B @ s @ s @ n @ ( A @ fail32 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_026) ).

thf(202,plain,
    ! [B: $i,A: $i] :
      ( ( B @ s @ s @ n @ ( A @ fail22 ) )
      = ( B @ s @ s @ n @ ( A @ fail32 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[56]) ).

thf(47,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ s @ ( A @ s @ eq ) )
      = ( B @ ( A @ eq ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_083) ).

thf(184,plain,
    ! [B: $i,A: $i] :
      ( ( B @ s @ ( A @ s @ eq ) )
      = ( B @ ( A @ eq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(10,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ fail12 ) )
      = ( C @ ( B @ ( A @ y ) @ fail22 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_036) ).

thf(110,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ fail12 ) )
      = ( C @ ( B @ ( A @ y ) @ fail22 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(53,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ s @ n @ ( A @ fail3 ) )
      = ( B @ s @ n @ ( A @ fail12 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_038) ).

thf(196,plain,
    ! [B: $i,A: $i] :
      ( ( B @ s @ n @ ( A @ fail3 ) )
      = ( B @ s @ n @ ( A @ fail12 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(31,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ y ) @ opt )
      = ( C @ ( B @ ( A @ y ) @ fail3 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_059) ).

thf(152,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ y ) @ opt )
      = ( C @ ( B @ ( A @ y ) @ fail3 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(69,axiom,
    ! [A: $i] :
      ( ( z @ ( A @ s @ eq ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_084) ).

thf(228,plain,
    ! [A: $i] :
      ( ( z @ ( A @ s @ eq ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[69]) ).

thf(84,axiom,
    ! [A: $i] :
      ( ( A @ s @ ( z @ eq ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_085) ).

thf(261,plain,
    ! [A: $i] :
      ( ( A @ s @ ( z @ eq ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[84]) ).

thf(63,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ x ) @ ( x2 @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_081) ).

thf(216,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ x ) @ ( x2 @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(37,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ s @ n @ fail12 ) )
      = ( B @ ( A @ s @ s @ n @ fail22 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_032) ).

thf(164,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ s @ n @ fail12 ) )
      = ( B @ ( A @ s @ s @ n @ fail22 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(8,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ fail1 ) )
      = ( C @ ( B @ ( A @ y ) @ fail2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_011) ).

thf(106,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ fail1 ) )
      = ( C @ ( B @ ( A @ y ) @ fail2 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(21,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ n @ ( A @ n @ fail32 ) )
      = ( B @ ( A @ mulNat ) @ n ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_019) ).

thf(132,plain,
    ! [B: $i,A: $i] :
      ( ( B @ n @ ( A @ n @ fail32 ) )
      = ( B @ ( A @ mulNat ) @ n ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(13,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ fail3 ) )
      = ( C @ ( B @ y ) @ ( A @ fail12 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_041) ).

thf(116,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ fail3 ) )
      = ( C @ ( B @ y ) @ ( A @ fail12 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(86,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( B @ x ) @ ( C @ ( A @ x ) @ eq2 ) )
        = ( D @ ( C @ eq2 ) ) )
      | ( ( B @ ( A @ eq2 ) )
       != btrue ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_068) ).

thf(265,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( B @ x ) @ ( C @ ( A @ x ) @ eq2 ) )
        = ( D @ ( C @ eq2 ) ) )
      | ( ( B @ ( A @ eq2 ) )
       != btrue ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[86]) ).

thf(58,axiom,
    ! [A: $i] :
      ( ( A @ ( z @ n @ x ) @ opt )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_052) ).

thf(206,plain,
    ! [A: $i] :
      ( ( A @ ( z @ n @ x ) @ opt )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(71,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ n @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_072) ).

thf(233,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ n @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[71]) ).

thf(78,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ y ) @ ( x2 @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_082) ).

thf(248,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ y ) @ ( x2 @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[78]) ).

thf(88,axiom,
    ( ( btrue @ ( bfalse @ eq3 ) )
    = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_064) ).

thf(270,plain,
    ( ( btrue @ ( bfalse @ eq3 ) )
    = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[88]) ).

thf(65,axiom,
    ! [B: $i,A: $i] :
      ( ( x2 @ ( B @ ( A @ y ) @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_079) ).

thf(220,plain,
    ! [B: $i,A: $i] :
      ( ( x2 @ ( B @ ( A @ y ) @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[65]) ).

thf(6,axiom,
    ! [A: $i] :
      ( ( x2 @ ( A @ fail3 ) )
      = ( x2 @ ( A @ fail12 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_042) ).

thf(102,plain,
    ! [A: $i] :
      ( ( x2 @ ( A @ fail3 ) )
      = ( x2 @ ( A @ fail12 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(35,axiom,
    ! [A: $i] :
      ( ( A @ ( z @ addNat ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_048) ).

thf(160,plain,
    ! [A: $i] :
      ( ( A @ ( z @ addNat ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(51,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ n @ fail32 ) )
      = ( C @ ( B @ x ) @ ( A @ n @ fail4 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_020) ).

thf(192,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ n @ fail32 ) )
      = ( C @ ( B @ x ) @ ( A @ n @ fail4 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(80,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ eq2 ) )
      = btrue ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_087) ).

thf(252,plain,
    ! [A: $i] :
      ( ( A @ ( A @ eq2 ) )
      = btrue ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[80]) ).

thf(67,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ n @ ( B @ ( A @ x ) @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_074) ).

thf(224,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ n @ ( B @ ( A @ x ) @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[67]) ).

thf(33,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ x ) @ d )
      = ( B @ d @ ( A @ d @ x ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_044) ).

thf(156,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ x ) @ d )
      = ( B @ d @ ( A @ d @ x ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(49,axiom,
    ! [A: $i] :
      ( ( A @ n @ opt )
      = ( A @ n ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_061) ).

thf(188,plain,
    ! [A: $i] :
      ( ( A @ n @ opt )
      = ( A @ n ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(82,axiom,
    ! [A: $i] :
      ( ( A @ prop4 )
      = ( A @ opt @ d @ opt @ ( A @ d @ opt @ eq2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_063) ).

thf(256,plain,
    ! [A: $i] :
      ( ( A @ prop4 )
      = ( A @ opt @ d @ opt @ ( A @ d @ opt @ eq2 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[82]) ).

thf(17,axiom,
    ! [A: $i] :
      ( ( x2 @ ( A @ fail22 ) )
      = ( x2 @ ( A @ fail32 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_031) ).

thf(124,plain,
    ! [A: $i] :
      ( ( x2 @ ( A @ fail22 ) )
      = ( x2 @ ( A @ fail32 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(61,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ n @ y ) @ opt )
      = ( B @ ( A @ s @ n @ fail3 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_056) ).

thf(212,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ n @ y ) @ opt )
      = ( B @ ( A @ s @ n @ fail3 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(3,axiom,
    ! [A: $i] :
      ( ( x2 @ ( A @ fail ) )
      = ( x2 @ ( A @ fail1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_017) ).

thf(96,plain,
    ! [A: $i] :
      ( ( x2 @ ( A @ fail ) )
      = ( x2 @ ( A @ fail1 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(22,axiom,
    ! [A: $i] :
      ( ( z @ n @ ( A @ fail3 ) )
      = ( z @ n ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_039) ).

thf(134,plain,
    ! [A: $i] :
      ( ( z @ n @ ( A @ fail3 ) )
      = ( z @ n ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(76,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( bfalse @ ( C @ ( B @ ( A @ x ) @ aux ) ) )
      = ( C @ ( B @ x ) @ ( A @ x ) @ opt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_001) ).

thf(244,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( bfalse @ ( C @ ( B @ ( A @ x ) @ aux ) ) )
      = ( C @ ( B @ x ) @ ( A @ x ) @ opt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[76]) ).

thf(19,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ fail1 ) )
      = ( C @ ( B @ ( A @ x ) @ fail2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_010) ).

thf(128,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ fail1 ) )
      = ( C @ ( B @ ( A @ x ) @ fail2 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(73,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( B @ y ) @ ( C @ ( A @ y ) @ eq2 ) )
        = ( D @ ( C @ eq2 ) ) )
      | ( ( B @ ( A @ eq2 ) )
       != btrue ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_070) ).

thf(237,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( B @ y ) @ ( C @ ( A @ y ) @ eq2 ) )
        = ( D @ ( C @ eq2 ) ) )
      | ( ( B @ ( A @ eq2 ) )
       != btrue ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[73]) ).

thf(38,axiom,
    ! [A: $i] :
      ( ( A @ ( z @ n @ y ) @ opt )
      = ( z @ n ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_057) ).

thf(166,plain,
    ! [A: $i] :
      ( ( A @ ( z @ n @ y ) @ opt )
      = ( z @ n ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(29,axiom,
    ! [A: $i] :
      ( ( A @ n @ d )
      = ( z @ n ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_043) ).

thf(148,plain,
    ! [A: $i] :
      ( ( A @ n @ d )
      = ( z @ n ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(45,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ fail32 ) )
      = ( C @ ( B @ y ) @ ( A @ y ) @ opt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_023) ).

thf(180,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ fail32 ) )
      = ( C @ ( B @ y ) @ ( A @ y ) @ opt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(43,axiom,
    ! [A: $i] :
      ( ( A @ ( z @ mulNat ) )
      = z ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_050) ).

thf(176,plain,
    ! [A: $i] :
      ( ( A @ ( z @ mulNat ) )
      = z ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(14,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ fail3 ) )
      = ( C @ ( B @ x ) @ ( A @ fail12 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_040) ).

thf(118,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ fail3 ) )
      = ( C @ ( B @ x ) @ ( A @ fail12 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(57,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ n @ x ) @ opt )
      = ( B @ ( A @ s @ n @ fail ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_051) ).

thf(204,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ s @ n @ x ) @ opt )
      = ( B @ ( A @ s @ n @ fail ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[57]) ).

thf(41,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ x ) @ opt )
      = ( C @ ( B @ ( A @ y ) @ fail ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_054) ).

thf(172,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ y ) @ x ) @ opt )
      = ( C @ ( B @ ( A @ y ) @ fail ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(90,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( C @ x ) @ ( B @ ( A @ y ) @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_078) ).

thf(274,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( C @ x ) @ ( B @ ( A @ y ) @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[90]) ).

thf(70,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( B @ x ) @ ( C @ ( A @ x ) @ eq2 ) )
        = bfalse )
      | ( ( B @ ( A @ eq2 ) )
       != bfalse ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_067) ).

thf(230,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( B @ x ) @ ( C @ ( A @ x ) @ eq2 ) )
        = bfalse )
      | ( ( B @ ( A @ eq2 ) )
       != bfalse ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[70]) ).

thf(4,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ fail ) )
      = ( C @ ( B @ y ) @ ( A @ fail1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_016) ).

thf(98,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ fail ) )
      = ( C @ ( B @ y ) @ ( A @ fail1 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(59,axiom,
    ! [A: $i] :
      ( ( z @ n @ ( A @ fail22 ) )
      = ( z @ n @ ( A @ fail32 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_028) ).

thf(208,plain,
    ! [A: $i] :
      ( ( z @ n @ ( A @ fail22 ) )
      = ( z @ n @ ( A @ fail32 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(25,axiom,
    ! [A: $i] :
      ( ( A @ ( z @ n @ fail12 ) )
      = ( A @ ( z @ n @ fail22 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_034) ).

thf(140,plain,
    ! [A: $i] :
      ( ( A @ ( z @ n @ fail12 ) )
      = ( A @ ( z @ n @ fail22 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(1,negated_conjecture,
    ! [A: $i] :
      ( ( bfalse @ ( A @ prop4 @ eq3 ) )
     != btrue ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).

thf(91,plain,
    ! [A: $i] :
      ( ( bfalse @ ( A @ prop4 @ eq3 ) )
     != btrue ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[1]) ).

thf(74,axiom,
    ! [B: $i,A: $i] :
      ( ( bfalse @ ( B @ ( A @ n @ aux ) ) )
      = ( B @ opt @ ( A @ n @ opt @ x ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_002) ).

thf(240,plain,
    ! [B: $i,A: $i] :
      ( ( bfalse @ ( B @ ( A @ n @ aux ) ) )
      = ( B @ opt @ ( A @ n @ opt @ x ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[74]) ).

thf(54,axiom,
    ! [A: $i] :
      ( ( A @ ( x2 @ y ) @ opt )
      = ( A @ ( x2 @ fail3 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_060) ).

thf(198,plain,
    ! [A: $i] :
      ( ( A @ ( x2 @ y ) @ opt )
      = ( A @ ( x2 @ fail3 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(9,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ fail ) )
      = ( C @ ( B @ x ) @ ( A @ fail1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_015) ).

thf(108,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ fail ) )
      = ( C @ ( B @ x ) @ ( A @ fail1 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(20,axiom,
    ( ( x2 @ opt )
    = x2 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_062) ).

thf(130,plain,
    ( ( x2 @ opt )
    = x2 ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(68,axiom,
    ! [A: $i] :
      ( ( A @ n @ ( x2 @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_080) ).

thf(226,plain,
    ! [A: $i] :
      ( ( A @ n @ ( x2 @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(36,axiom,
    ! [A: $i] :
      ( ( z @ n @ ( A @ fail ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_014) ).

thf(162,plain,
    ! [A: $i] :
      ( ( z @ n @ ( A @ fail ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(11,axiom,
    ! [A: $i] :
      ( ( A @ ( x2 @ fail1 ) )
      = ( A @ ( x2 @ fail2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_012) ).

thf(112,plain,
    ! [A: $i] :
      ( ( A @ ( x2 @ fail1 ) )
      = ( A @ ( x2 @ fail2 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(52,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ s @ n @ ( A @ fail ) )
      = ( B @ s @ n @ ( A @ fail1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_013) ).

thf(194,plain,
    ! [B: $i,A: $i] :
      ( ( B @ s @ n @ ( A @ fail ) )
      = ( B @ s @ n @ ( A @ fail1 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(30,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ n @ fail1 ) )
      = ( C @ ( B @ x ) @ ( A @ n @ fail2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_007) ).

thf(150,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ n @ fail1 ) )
      = ( C @ ( B @ x ) @ ( A @ n @ fail2 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(85,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ n @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_071) ).

thf(263,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ n @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[85]) ).

thf(79,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ eq ) )
      = btrue ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_086) ).

thf(250,plain,
    ! [A: $i] :
      ( ( A @ ( A @ eq ) )
      = btrue ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[79]) ).

thf(64,axiom,
    ! [A: $i] :
      ( ( bfalse @ ( A @ ( x2 @ aux ) ) )
      = ( A @ opt @ ( x2 @ opt @ x ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_004) ).

thf(218,plain,
    ! [A: $i] :
      ( ( bfalse @ ( A @ ( x2 @ aux ) ) )
      = ( A @ opt @ ( x2 @ opt @ x ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(7,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ n @ ( A @ n @ fail1 ) )
      = ( B @ ( A @ addNat ) @ n ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_006) ).

thf(104,plain,
    ! [B: $i,A: $i] :
      ( ( B @ n @ ( A @ n @ fail1 ) )
      = ( B @ ( A @ addNat ) @ n ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(83,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( B @ y ) @ ( C @ ( A @ y ) @ eq2 ) )
        = bfalse )
      | ( ( B @ ( A @ eq2 ) )
       != bfalse ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_069) ).

thf(258,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( B @ y ) @ ( C @ ( A @ y ) @ eq2 ) )
        = bfalse )
      | ( ( B @ ( A @ eq2 ) )
       != bfalse ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[83]) ).

thf(34,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ fail2 ) )
      = ( B @ ( A @ eq2 ) @ ( B @ ( A @ aux ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_005) ).

thf(158,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ fail2 ) )
      = ( B @ ( A @ eq2 ) @ ( B @ ( A @ aux ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(48,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ x ) @ opt )
      = ( C @ ( B @ ( A @ x ) @ fail ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_053) ).

thf(186,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ x ) @ opt )
      = ( C @ ( B @ ( A @ x ) @ fail ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(12,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ fail22 ) )
      = ( C @ ( B @ y ) @ ( A @ fail32 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_030) ).

thf(114,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ fail22 ) )
      = ( C @ ( B @ y ) @ ( A @ fail32 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(89,axiom,
    ! [A: $i] :
      ( ( x2 @ ( A @ n @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_073) ).

thf(272,plain,
    ! [A: $i] :
      ( ( x2 @ ( A @ n @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[89]) ).

thf(62,axiom,
    ! [B: $i,A: $i] :
      ( ( x2 @ ( B @ ( A @ x ) @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_076) ).

thf(214,plain,
    ! [B: $i,A: $i] :
      ( ( x2 @ ( B @ ( A @ x ) @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[62]) ).

thf(72,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ eq3 ) )
      = btrue ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_088) ).

thf(235,plain,
    ! [A: $i] :
      ( ( A @ ( A @ eq3 ) )
      = btrue ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[72]) ).

thf(77,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ n @ ( B @ ( A @ y ) @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_077) ).

thf(246,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ n @ ( B @ ( A @ y ) @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[77]) ).

thf(39,axiom,
    ! [A: $i] :
      ( ( A @ ( z @ s @ n @ fail12 ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_033) ).

thf(168,plain,
    ! [A: $i] :
      ( ( A @ ( z @ s @ n @ fail12 ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(28,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ fail4 ) )
      = ( B @ opt @ ( A @ opt @ y ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_018) ).

thf(146,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ fail4 ) )
      = ( B @ opt @ ( A @ opt @ y ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(50,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ n @ fail32 ) )
      = ( C @ ( B @ y ) @ ( A @ n @ fail4 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_021) ).

thf(190,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ n @ fail32 ) )
      = ( C @ ( B @ y ) @ ( A @ n @ fail4 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(60,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ y ) @ d )
      = ( B @ d @ ( A @ y ) @ ( B @ ( A @ d @ y ) @ x ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_045) ).

thf(210,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ y ) @ d )
      = ( B @ d @ ( A @ y ) @ ( B @ ( A @ d @ y ) @ x ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(75,axiom,
    ( ( bfalse @ ( btrue @ eq3 ) )
    = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_065) ).

thf(242,plain,
    ( ( bfalse @ ( btrue @ eq3 ) )
    = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[75]) ).

thf(87,axiom,
    ! [B: $i,A: $i] :
      ( ( btrue @ ( B @ ( A @ aux ) ) )
      = ( A @ opt @ ( z @ s @ s @ n @ y ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom) ).

thf(268,plain,
    ! [B: $i,A: $i] :
      ( ( btrue @ ( B @ ( A @ aux ) ) )
      = ( A @ opt @ ( z @ s @ s @ n @ y ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[87]) ).

thf(2,axiom,
    ! [A: $i] :
      ( ( A @ ( x2 @ fail32 ) )
      = ( A @ ( x2 @ fail4 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_025) ).

thf(94,plain,
    ! [A: $i] :
      ( ( A @ ( x2 @ fail32 ) )
      = ( A @ ( x2 @ fail4 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(18,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ fail12 ) )
      = ( C @ ( B @ ( A @ x ) @ fail22 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_035) ).

thf(126,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ x ) @ fail12 ) )
      = ( C @ ( B @ ( A @ x ) @ fail22 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(23,axiom,
    ! [A: $i] :
      ( ( z @ s @ n @ ( A @ fail22 ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_027) ).

thf(136,plain,
    ! [A: $i] :
      ( ( z @ s @ n @ ( A @ fail22 ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(55,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ n @ fail1 ) )
      = ( C @ ( B @ y ) @ ( A @ n @ fail2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_008) ).

thf(200,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ y ) @ ( A @ n @ fail1 ) )
      = ( C @ ( B @ y ) @ ( A @ n @ fail2 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

thf(44,axiom,
    ! [A: $i] :
      ( ( x2 @ ( A @ n @ fail1 ) )
      = ( x2 @ ( A @ n @ fail2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_009) ).

thf(178,plain,
    ! [A: $i] :
      ( ( x2 @ ( A @ n @ fail1 ) )
      = ( x2 @ ( A @ n @ fail2 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(81,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( bfalse @ ( C @ ( B @ ( A @ y ) @ aux ) ) )
      = ( C @ opt @ ( B @ ( A @ y ) @ opt @ x ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_003) ).

thf(254,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( bfalse @ ( C @ ( B @ ( A @ y ) @ aux ) ) )
      = ( C @ opt @ ( B @ ( A @ y ) @ opt @ x ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[81]) ).

thf(16,axiom,
    ! [A: $i] :
      ( ( A @ ( x2 @ fail12 ) )
      = ( A @ ( x2 @ fail22 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_037) ).

thf(122,plain,
    ! [A: $i] :
      ( ( A @ ( x2 @ fail12 ) )
      = ( A @ ( x2 @ fail22 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(66,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( C @ y ) @ ( B @ ( A @ x ) @ eq2 ) )
      = bfalse ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_075) ).

thf(222,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( C @ y ) @ ( B @ ( A @ x ) @ eq2 ) )
      = bfalse ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[66]) ).

thf(5,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ fail22 ) )
      = ( C @ ( B @ x ) @ ( A @ fail32 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_029) ).

thf(100,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ x ) @ ( A @ fail22 ) )
      = ( C @ ( B @ x ) @ ( A @ fail32 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(280,plain,
    $false,
    inference(e,[status(thm)],[138,142,174,144,182,154,170,120,202,184,110,196,152,228,261,216,164,106,132,116,265,206,233,248,270,220,102,160,192,252,224,156,188,256,124,212,96,134,244,128,237,166,148,180,176,118,204,172,274,230,98,208,140,91,240,198,108,130,226,162,112,194,150,263,250,218,104,258,158,186,114,272,214,235,246,168,146,190,210,242,268,94,126,136,200,178,254,122,222,100]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SWX190-1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.07  % Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.14/0.40  % Computer : n008.cluster.edu
% 0.14/0.40  % Model    : x86_64 x86_64
% 0.14/0.40  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.40  % Memory   : 8046.5625MB
% 0.14/0.40  % OS       : Linux 6.8.0-71-generic
% 0.14/0.41  % CPULimit : 300
% 0.14/0.41  % WCLimit  : 300
% 0.14/0.41  % DateTime : Sat Sep 26 16:54:40 UTC 2026
% 0.14/0.41  % CPUTime  : 
% 0.14/0.41  Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.89/0.99  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.44/1.23  % [INFO] 	 Parsing done (233ms). 
% 1.44/1.25  % [INFO] 	 Running in sequential loop mode. 
% 2.17/1.66  % [INFO] 	 eprover registered as external prover. 
% 2.17/1.67  % [INFO] 	 Scanning for conjecture ... 
% 2.38/1.78  % [INFO] 	 Found a conjecture (or negated_conjecture) and 89 axioms. Running axiom selection ... 
% 2.58/1.89  % [INFO] 	 Axiom selection finished. Selected 89 axioms (removed 0 axioms). 
% 2.79/1.98  % [INFO] 	 Problem is propositional (TPTP CNF). 
% 2.79/1.99  % [INFO] 	 Type checking passed. 
% 2.79/2.00  % [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 ... 
% 5.88/2.97  % External prover 'e' found a proof!
% 5.88/2.97  % [INFO] 	 Killing All external provers ... 
% 5.88/2.97  % Time passed: 2421ms (effective reasoning time: 1719ms)
% 5.88/2.97  % Axioms used in derivation (89): axiom_028, axiom_083, axiom_069, axiom_041, axiom_029, axiom_036, axiom_025, axiom_039, axiom_024, axiom_009, axiom_040, axiom_046, axiom_017, axiom_057, axiom_035, axiom_050, axiom_067, axiom_051, axiom_073, axiom_078, axiom_061, axiom_084, axiom_010, axiom_021, axiom_032, axiom_054, axiom_002, axiom_013, axiom_043, axiom_006, axiom_079, axiom_023, axiom_049, axiom_080, axiom_034, axiom_016, axiom_056, axiom_076, axiom_027, axiom_005, axiom_045, axiom_065, axiom_038, axiom_012, axiom_062, axiom_072, axiom_001, axiom_068, axiom_087, axiom_059, axiom_044, axiom_031, axiom_086, axiom_015, axiom_004, axiom_055, axiom_033, axiom_022, axiom_075, axiom_063, axiom_011, axiom_082, axiom, axiom_026, axiom_052, axiom_037, axiom_071, axiom_020, axiom_060, axiom_048, axiom_030, axiom_074, axiom_019, axiom_085, axiom_008, axiom_003, axiom_042, axiom_014, axiom_066, axiom_077, axiom_070, axiom_047, axiom_007, axiom_081, axiom_088, axiom_018, axiom_058, axiom_053, axiom_064
% 5.88/2.97  % No. of inferences in proof: 181
% 5.88/2.98  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : 2421 ms resp. 1719 ms w/o parsing
% 6.48/3.10  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 6.48/3.10  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------