%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : GRP250-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s

% Computer : n029.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Aug 31 16:15:02 EDT 2022

% Result   : Unsatisfiable 0.20s 0.51s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   13
%            Number of leaves      :   45
% Syntax   : Number of formulae    :  232 (  24 unt;   0 def)
%            Number of atoms       :  682 ( 250 equ)
%            Maximal formula atoms :   12 (   2 avg)
%            Number of connectives :  889 ( 439   ~; 431   |;   0   &)
%                                         (  19 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   19 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   21 (  19 usr;  20 prp; 0-2 aty)
%            Number of functors    :   22 (  22 usr;  20 con; 0-2 aty)
%            Number of variables   :   35 (  35   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1090,plain,
    $false,
    inference(avatar_sat_refutation,[],[f97,f102,f116,f141,f142,f155,f161,f165,f166,f168,f170,f175,f180,f204,f218,f240,f249,f365,f379,f427,f545,f556,f575,f700,f766,f810,f832,f883,f886,f982,f1006,f1055,f1088]) ).

fof(f1088,plain,
    ( ~ spl12_1
    | ~ spl12_16
    | spl12_21 ),
    inference(avatar_contradiction_clause,[],[f1087]) ).

fof(f1087,plain,
    ( $false
    | ~ spl12_1
    | ~ spl12_16
    | spl12_21 ),
    inference(subsumption_resolution,[],[f1086,f226]) ).

fof(f226,plain,
    ( identity != sk_c8
    | spl12_21 ),
    inference(avatar_component_clause,[],[f224]) ).

fof(f224,plain,
    ( spl12_21
  <=> identity = sk_c8 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_21])]) ).

fof(f1086,plain,
    ( identity = sk_c8
    | ~ spl12_1
    | ~ spl12_16 ),
    inference(forward_demodulation,[],[f1084,f2]) ).

fof(f2,axiom,
    ! [X0] : identity = multiply(inverse(X0),X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',left_inverse) ).

fof(f1084,plain,
    ( sk_c8 = multiply(inverse(sk_c9),sk_c9)
    | ~ spl12_1
    | ~ spl12_16 ),
    inference(superposition,[],[f270,f910]) ).

fof(f910,plain,
    ( sk_c9 = multiply(sk_c9,sk_c8)
    | ~ spl12_1
    | ~ spl12_16 ),
    inference(forward_demodulation,[],[f909,f92]) ).

fof(f92,plain,
    ( sk_c9 = sF3
    | ~ spl12_1 ),
    inference(avatar_component_clause,[],[f90]) ).

fof(f90,plain,
    ( spl12_1
  <=> sk_c9 = sF3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_1])]) ).

fof(f909,plain,
    ( sk_c9 = multiply(sF3,sk_c8)
    | ~ spl12_16 ),
    inference(forward_demodulation,[],[f298,f160]) ).

fof(f160,plain,
    ( sk_c8 = sF11
    | ~ spl12_16 ),
    inference(avatar_component_clause,[],[f158]) ).

fof(f158,plain,
    ( spl12_16
  <=> sk_c8 = sF11 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_16])]) ).

fof(f298,plain,
    sk_c9 = multiply(sF3,sF11),
    inference(forward_demodulation,[],[f286,f45]) ).

fof(f45,plain,
    inverse(sk_c1) = sF3,
    introduced(function_definition,[]) ).

fof(f286,plain,
    sk_c9 = multiply(inverse(sk_c1),sF11),
    inference(superposition,[],[f270,f63]) ).

fof(f63,plain,
    multiply(sk_c1,sk_c9) = sF11,
    introduced(function_definition,[]) ).

fof(f270,plain,
    ! [X2,X3] : multiply(inverse(X2),multiply(X2,X3)) = X3,
    inference(forward_demodulation,[],[f251,f1]) ).

fof(f1,axiom,
    ! [X0] : multiply(identity,X0) = X0,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',left_identity) ).

fof(f251,plain,
    ! [X2,X3] : multiply(inverse(X2),multiply(X2,X3)) = multiply(identity,X3),
    inference(superposition,[],[f3,f2]) ).

fof(f3,axiom,
    ! [X2,X0,X1] : multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity) ).

fof(f1055,plain,
    ( ~ spl12_2
    | ~ spl12_10
    | spl12_21 ),
    inference(avatar_contradiction_clause,[],[f1054]) ).

fof(f1054,plain,
    ( $false
    | ~ spl12_2
    | ~ spl12_10
    | spl12_21 ),
    inference(subsumption_resolution,[],[f1053,f226]) ).

fof(f1053,plain,
    ( identity = sk_c8
    | ~ spl12_2
    | ~ spl12_10 ),
    inference(forward_demodulation,[],[f1051,f2]) ).

fof(f1051,plain,
    ( sk_c8 = multiply(inverse(sk_c9),sk_c9)
    | ~ spl12_2
    | ~ spl12_10 ),
    inference(superposition,[],[f270,f303]) ).

fof(f303,plain,
    ( sk_c9 = multiply(sk_c9,sk_c8)
    | ~ spl12_2
    | ~ spl12_10 ),
    inference(forward_demodulation,[],[f285,f190]) ).

fof(f190,plain,
    ( sk_c9 = inverse(sk_c4)
    | ~ spl12_2 ),
    inference(backward_demodulation,[],[f55,f96]) ).

fof(f96,plain,
    ( sk_c9 = sF9
    | ~ spl12_2 ),
    inference(avatar_component_clause,[],[f94]) ).

fof(f94,plain,
    ( spl12_2
  <=> sk_c9 = sF9 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_2])]) ).

fof(f55,plain,
    inverse(sk_c4) = sF9,
    introduced(function_definition,[]) ).

fof(f285,plain,
    ( sk_c9 = multiply(inverse(sk_c4),sk_c8)
    | ~ spl12_10 ),
    inference(superposition,[],[f270,f189]) ).

fof(f189,plain,
    ( sk_c8 = multiply(sk_c4,sk_c9)
    | ~ spl12_10 ),
    inference(backward_demodulation,[],[f50,f135]) ).

fof(f135,plain,
    ( sk_c8 = sF6
    | ~ spl12_10 ),
    inference(avatar_component_clause,[],[f133]) ).

fof(f133,plain,
    ( spl12_10
  <=> sk_c8 = sF6 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_10])]) ).

fof(f50,plain,
    multiply(sk_c4,sk_c9) = sF6,
    introduced(function_definition,[]) ).

fof(f1006,plain,
    ( ~ spl12_3
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_25 ),
    inference(avatar_contradiction_clause,[],[f1005]) ).

fof(f1005,plain,
    ( $false
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_25 ),
    inference(subsumption_resolution,[],[f1004,f877]) ).

fof(f877,plain,
    ( sk_c8 = inverse(sk_c5)
    | ~ spl12_3 ),
    inference(backward_demodulation,[],[f44,f101]) ).

fof(f101,plain,
    ( sk_c8 = sF2
    | ~ spl12_3 ),
    inference(avatar_component_clause,[],[f99]) ).

fof(f99,plain,
    ( spl12_3
  <=> sk_c8 = sF2 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_3])]) ).

fof(f44,plain,
    inverse(sk_c5) = sF2,
    introduced(function_definition,[]) ).

fof(f1004,plain,
    ( sk_c8 != inverse(sk_c5)
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_25 ),
    inference(trivial_inequality_removal,[],[f998]) ).

fof(f998,plain,
    ( sk_c8 != sk_c8
    | sk_c8 != inverse(sk_c5)
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_25 ),
    inference(superposition,[],[f983,f875]) ).

fof(f875,plain,
    ( sk_c8 = multiply(sk_c5,sk_c8)
    | ~ spl12_6
    | ~ spl12_25 ),
    inference(backward_demodulation,[],[f871,f247]) ).

fof(f247,plain,
    ( sk_c8 = sk_c7
    | ~ spl12_25 ),
    inference(avatar_component_clause,[],[f246]) ).

fof(f246,plain,
    ( spl12_25
  <=> sk_c8 = sk_c7 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_25])]) ).

fof(f871,plain,
    ( multiply(sk_c5,sk_c8) = sk_c7
    | ~ spl12_6 ),
    inference(backward_demodulation,[],[f47,f115]) ).

fof(f115,plain,
    ( sk_c7 = sF4
    | ~ spl12_6 ),
    inference(avatar_component_clause,[],[f113]) ).

fof(f113,plain,
    ( spl12_6
  <=> sk_c7 = sF4 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_6])]) ).

fof(f47,plain,
    multiply(sk_c5,sk_c8) = sF4,
    introduced(function_definition,[]) ).

fof(f983,plain,
    ( ! [X4] :
        ( sk_c8 != multiply(X4,sk_c8)
        | sk_c8 != inverse(X4) )
    | ~ spl12_14
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f151,f247]) ).

fof(f151,plain,
    ( ! [X4] :
        ( sk_c8 != inverse(X4)
        | sk_c7 != multiply(X4,sk_c8) )
    | ~ spl12_14 ),
    inference(avatar_component_clause,[],[f150]) ).

fof(f150,plain,
    ( spl12_14
  <=> ! [X4] :
        ( sk_c7 != multiply(X4,sk_c8)
        | sk_c8 != inverse(X4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_14])]) ).

fof(f982,plain,
    ( ~ spl12_3
    | ~ spl12_6
    | ~ spl12_15
    | ~ spl12_25 ),
    inference(avatar_contradiction_clause,[],[f981]) ).

fof(f981,plain,
    ( $false
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_15
    | ~ spl12_25 ),
    inference(subsumption_resolution,[],[f974,f877]) ).

fof(f974,plain,
    ( sk_c8 != inverse(sk_c5)
    | ~ spl12_6
    | ~ spl12_15
    | ~ spl12_25 ),
    inference(trivial_inequality_removal,[],[f968]) ).

fof(f968,plain,
    ( sk_c8 != inverse(sk_c5)
    | sk_c8 != sk_c8
    | ~ spl12_6
    | ~ spl12_15
    | ~ spl12_25 ),
    inference(superposition,[],[f888,f875]) ).

fof(f888,plain,
    ( ! [X8] :
        ( sk_c8 != multiply(X8,sk_c8)
        | sk_c8 != inverse(X8) )
    | ~ spl12_15
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f887,f247]) ).

fof(f887,plain,
    ( ! [X8] :
        ( sk_c7 != inverse(X8)
        | sk_c8 != multiply(X8,sk_c8) )
    | ~ spl12_15
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f154,f247]) ).

fof(f154,plain,
    ( ! [X8] :
        ( sk_c7 != multiply(X8,sk_c8)
        | sk_c7 != inverse(X8) )
    | ~ spl12_15 ),
    inference(avatar_component_clause,[],[f153]) ).

fof(f153,plain,
    ( spl12_15
  <=> ! [X8] :
        ( sk_c7 != inverse(X8)
        | sk_c7 != multiply(X8,sk_c8) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_15])]) ).

fof(f886,plain,
    ( spl12_16
    | ~ spl12_1
    | ~ spl12_2
    | ~ spl12_10 ),
    inference(avatar_split_clause,[],[f885,f133,f94,f90,f158]) ).

fof(f885,plain,
    ( sk_c8 = sF11
    | ~ spl12_1
    | ~ spl12_2
    | ~ spl12_10 ),
    inference(backward_demodulation,[],[f63,f884]) ).

fof(f884,plain,
    ( multiply(sk_c1,sk_c9) = sk_c8
    | ~ spl12_1
    | ~ spl12_2
    | ~ spl12_10 ),
    inference(forward_demodulation,[],[f189,f693]) ).

fof(f693,plain,
    ( sk_c1 = sk_c4
    | ~ spl12_1
    | ~ spl12_2 ),
    inference(backward_demodulation,[],[f290,f691]) ).

fof(f691,plain,
    ( sk_c1 = multiply(inverse(sk_c9),identity)
    | ~ spl12_1 ),
    inference(backward_demodulation,[],[f284,f92]) ).

fof(f284,plain,
    sk_c1 = multiply(inverse(sF3),identity),
    inference(superposition,[],[f270,f192]) ).

fof(f192,plain,
    identity = multiply(sF3,sk_c1),
    inference(superposition,[],[f2,f45]) ).

fof(f290,plain,
    ( sk_c4 = multiply(inverse(sk_c9),identity)
    | ~ spl12_2 ),
    inference(superposition,[],[f270,f193]) ).

fof(f193,plain,
    ( identity = multiply(sk_c9,sk_c4)
    | ~ spl12_2 ),
    inference(superposition,[],[f2,f190]) ).

fof(f883,plain,
    ( spl12_23
    | ~ spl12_11 ),
    inference(avatar_split_clause,[],[f882,f137,f237]) ).

fof(f237,plain,
    ( spl12_23
  <=> sk_c8 = inverse(sk_c3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_23])]) ).

fof(f137,plain,
    ( spl12_11
  <=> sk_c8 = sF5 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_11])]) ).

fof(f882,plain,
    ( sk_c8 = inverse(sk_c3)
    | ~ spl12_11 ),
    inference(forward_demodulation,[],[f48,f139]) ).

fof(f139,plain,
    ( sk_c8 = sF5
    | ~ spl12_11 ),
    inference(avatar_component_clause,[],[f137]) ).

fof(f48,plain,
    inverse(sk_c3) = sF5,
    introduced(function_definition,[]) ).

fof(f832,plain,
    ( ~ spl12_3
    | ~ spl12_6
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(avatar_contradiction_clause,[],[f831]) ).

fof(f831,plain,
    ( $false
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(subsumption_resolution,[],[f830,f804]) ).

fof(f804,plain,
    ( identity != inverse(sk_c5)
    | ~ spl12_6
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(trivial_inequality_removal,[],[f799]) ).

fof(f799,plain,
    ( identity != identity
    | identity != inverse(sk_c5)
    | ~ spl12_6
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(superposition,[],[f770,f683]) ).

fof(f683,plain,
    ( identity = multiply(sk_c5,identity)
    | ~ spl12_6
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f512,f658]) ).

fof(f658,plain,
    ( identity = sF4
    | ~ spl12_6
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f115,f652]) ).

fof(f652,plain,
    ( identity = sk_c7
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f247,f225]) ).

fof(f225,plain,
    ( identity = sk_c8
    | ~ spl12_21 ),
    inference(avatar_component_clause,[],[f224]) ).

fof(f512,plain,
    ( multiply(sk_c5,identity) = sF4
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f47,f225]) ).

fof(f770,plain,
    ( ! [X8] :
        ( identity != multiply(X8,identity)
        | identity != inverse(X8) )
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f769,f652]) ).

fof(f769,plain,
    ( ! [X8] :
        ( sk_c7 != inverse(X8)
        | identity != multiply(X8,identity) )
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f768,f652]) ).

fof(f768,plain,
    ( ! [X8] :
        ( sk_c7 != multiply(X8,identity)
        | sk_c7 != inverse(X8) )
    | ~ spl12_15
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f154,f225]) ).

fof(f830,plain,
    ( identity = inverse(sk_c5)
    | ~ spl12_3
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f44,f826]) ).

fof(f826,plain,
    ( identity = sF2
    | ~ spl12_3
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f101,f225]) ).

fof(f810,plain,
    ( ~ spl12_8
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(avatar_contradiction_clause,[],[f809]) ).

fof(f809,plain,
    ( $false
    | ~ spl12_8
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(subsumption_resolution,[],[f808,f504]) ).

fof(f504,plain,
    ( identity = inverse(identity)
    | ~ spl12_8
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f496,f497]) ).

fof(f497,plain,
    ( identity = sk_c2
    | ~ spl12_8
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f493,f2]) ).

fof(f493,plain,
    ( sk_c2 = multiply(inverse(identity),identity)
    | ~ spl12_8
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f294,f491]) ).

fof(f491,plain,
    ( identity = sF7
    | ~ spl12_8
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f125,f225]) ).

fof(f125,plain,
    ( sk_c8 = sF7
    | ~ spl12_8 ),
    inference(avatar_component_clause,[],[f123]) ).

fof(f123,plain,
    ( spl12_8
  <=> sk_c8 = sF7 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_8])]) ).

fof(f294,plain,
    sk_c2 = multiply(inverse(sF7),identity),
    inference(superposition,[],[f270,f196]) ).

fof(f196,plain,
    identity = multiply(sF7,sk_c2),
    inference(superposition,[],[f2,f52]) ).

fof(f52,plain,
    inverse(sk_c2) = sF7,
    introduced(function_definition,[]) ).

fof(f496,plain,
    ( identity = inverse(sk_c2)
    | ~ spl12_8
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f52,f491]) ).

fof(f808,plain,
    ( identity != inverse(identity)
    | ~ spl12_8
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f803,f504]) ).

fof(f803,plain,
    ( identity != inverse(inverse(identity))
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(trivial_inequality_removal,[],[f801]) ).

fof(f801,plain,
    ( identity != inverse(inverse(identity))
    | identity != identity
    | ~ spl12_15
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(superposition,[],[f770,f2]) ).

fof(f766,plain,
    ( ~ spl12_8
    | ~ spl12_14
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(avatar_contradiction_clause,[],[f765]) ).

fof(f765,plain,
    ( $false
    | ~ spl12_8
    | ~ spl12_14
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(subsumption_resolution,[],[f764,f504]) ).

fof(f764,plain,
    ( identity != inverse(identity)
    | ~ spl12_8
    | ~ spl12_14
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f731,f504]) ).

fof(f731,plain,
    ( identity != inverse(inverse(identity))
    | ~ spl12_14
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(trivial_inequality_removal,[],[f727]) ).

fof(f727,plain,
    ( identity != identity
    | identity != inverse(inverse(identity))
    | ~ spl12_14
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(superposition,[],[f708,f2]) ).

fof(f708,plain,
    ( ! [X4] :
        ( identity != multiply(X4,identity)
        | identity != inverse(X4) )
    | ~ spl12_14
    | ~ spl12_21
    | ~ spl12_25 ),
    inference(forward_demodulation,[],[f707,f652]) ).

fof(f707,plain,
    ( ! [X4] :
        ( identity != inverse(X4)
        | sk_c7 != multiply(X4,identity) )
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f706,f225]) ).

fof(f706,plain,
    ( ! [X4] :
        ( identity != inverse(X4)
        | sk_c7 != multiply(X4,sk_c8) )
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f151,f225]) ).

fof(f700,plain,
    ( spl12_19
    | ~ spl12_1 ),
    inference(avatar_split_clause,[],[f690,f90,f215]) ).

fof(f215,plain,
    ( spl12_19
  <=> sk_c9 = inverse(sk_c1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_19])]) ).

fof(f690,plain,
    ( sk_c9 = inverse(sk_c1)
    | ~ spl12_1 ),
    inference(backward_demodulation,[],[f45,f92]) ).

fof(f575,plain,
    ( ~ spl12_3
    | ~ spl12_21
    | spl12_24 ),
    inference(avatar_contradiction_clause,[],[f574]) ).

fof(f574,plain,
    ( $false
    | ~ spl12_3
    | ~ spl12_21
    | spl12_24 ),
    inference(subsumption_resolution,[],[f573,f225]) ).

fof(f573,plain,
    ( identity != sk_c8
    | ~ spl12_3
    | ~ spl12_21
    | spl12_24 ),
    inference(forward_demodulation,[],[f244,f375]) ).

fof(f375,plain,
    ( identity = inverse(identity)
    | ~ spl12_3
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f348,f372]) ).

fof(f372,plain,
    ( identity = sk_c5
    | ~ spl12_3
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f353,f2]) ).

fof(f353,plain,
    ( sk_c5 = multiply(inverse(identity),identity)
    | ~ spl12_3
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f291,f225]) ).

fof(f291,plain,
    ( sk_c5 = multiply(inverse(sk_c8),identity)
    | ~ spl12_3 ),
    inference(superposition,[],[f270,f194]) ).

fof(f194,plain,
    ( identity = multiply(sk_c8,sk_c5)
    | ~ spl12_3 ),
    inference(superposition,[],[f2,f191]) ).

fof(f191,plain,
    ( sk_c8 = inverse(sk_c5)
    | ~ spl12_3 ),
    inference(backward_demodulation,[],[f44,f101]) ).

fof(f348,plain,
    ( identity = inverse(sk_c5)
    | ~ spl12_3
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f191,f225]) ).

fof(f244,plain,
    ( sk_c8 != inverse(identity)
    | spl12_24 ),
    inference(avatar_component_clause,[],[f242]) ).

fof(f242,plain,
    ( spl12_24
  <=> sk_c8 = inverse(identity) ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_24])]) ).

fof(f556,plain,
    ( ~ spl12_3
    | spl12_6
    | ~ spl12_7
    | ~ spl12_11
    | ~ spl12_21 ),
    inference(avatar_contradiction_clause,[],[f555]) ).

fof(f555,plain,
    ( $false
    | ~ spl12_3
    | spl12_6
    | ~ spl12_7
    | ~ spl12_11
    | ~ spl12_21 ),
    inference(subsumption_resolution,[],[f514,f526]) ).

fof(f526,plain,
    ( identity != sF4
    | spl12_6
    | ~ spl12_7
    | ~ spl12_11
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f114,f525]) ).

fof(f525,plain,
    ( identity = sk_c7
    | ~ spl12_7
    | ~ spl12_11
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f524,f1]) ).

fof(f524,plain,
    ( sk_c7 = multiply(identity,identity)
    | ~ spl12_7
    | ~ spl12_11
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f453,f521]) ).

fof(f521,plain,
    ( identity = sF10
    | ~ spl12_7
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f120,f225]) ).

fof(f120,plain,
    ( sk_c8 = sF10
    | ~ spl12_7 ),
    inference(avatar_component_clause,[],[f118]) ).

fof(f118,plain,
    ( spl12_7
  <=> sk_c8 = sF10 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_7])]) ).

fof(f453,plain,
    ( sk_c7 = multiply(identity,sF10)
    | ~ spl12_11
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f297,f452]) ).

fof(f452,plain,
    ( identity = sF5
    | ~ spl12_11
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f139,f225]) ).

fof(f297,plain,
    sk_c7 = multiply(sF5,sF10),
    inference(forward_demodulation,[],[f292,f48]) ).

fof(f292,plain,
    sk_c7 = multiply(inverse(sk_c3),sF10),
    inference(superposition,[],[f270,f58]) ).

fof(f58,plain,
    multiply(sk_c3,sk_c7) = sF10,
    introduced(function_definition,[]) ).

fof(f114,plain,
    ( sk_c7 != sF4
    | spl12_6 ),
    inference(avatar_component_clause,[],[f113]) ).

fof(f514,plain,
    ( identity = sF4
    | ~ spl12_3
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f513,f1]) ).

fof(f513,plain,
    ( multiply(identity,identity) = sF4
    | ~ spl12_3
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f512,f372]) ).

fof(f545,plain,
    ( ~ spl12_7
    | ~ spl12_11
    | ~ spl12_21
    | spl12_25 ),
    inference(avatar_contradiction_clause,[],[f544]) ).

fof(f544,plain,
    ( $false
    | ~ spl12_7
    | ~ spl12_11
    | ~ spl12_21
    | spl12_25 ),
    inference(subsumption_resolution,[],[f543,f225]) ).

fof(f543,plain,
    ( identity != sk_c8
    | ~ spl12_7
    | ~ spl12_11
    | ~ spl12_21
    | spl12_25 ),
    inference(forward_demodulation,[],[f248,f525]) ).

fof(f248,plain,
    ( sk_c8 != sk_c7
    | spl12_25 ),
    inference(avatar_component_clause,[],[f246]) ).

fof(f427,plain,
    ( ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(avatar_contradiction_clause,[],[f426]) ).

fof(f426,plain,
    ( $false
    | ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(subsumption_resolution,[],[f425,f336]) ).

fof(f336,plain,
    ( identity = inverse(identity)
    | ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6 ),
    inference(backward_demodulation,[],[f314,f334]) ).

fof(f334,plain,
    ( identity = sk_c6
    | ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6 ),
    inference(forward_demodulation,[],[f324,f2]) ).

fof(f324,plain,
    ( sk_c6 = multiply(inverse(identity),identity)
    | ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6 ),
    inference(backward_demodulation,[],[f293,f308]) ).

fof(f308,plain,
    ( identity = sk_c7
    | ~ spl12_3
    | ~ spl12_6 ),
    inference(forward_demodulation,[],[f305,f2]) ).

fof(f305,plain,
    ( sk_c7 = multiply(inverse(sk_c8),sk_c8)
    | ~ spl12_3
    | ~ spl12_6 ),
    inference(superposition,[],[f270,f301]) ).

fof(f301,plain,
    ( sk_c8 = multiply(sk_c8,sk_c7)
    | ~ spl12_3
    | ~ spl12_6 ),
    inference(forward_demodulation,[],[f288,f191]) ).

fof(f288,plain,
    ( sk_c8 = multiply(inverse(sk_c5),sk_c7)
    | ~ spl12_6 ),
    inference(superposition,[],[f270,f188]) ).

fof(f188,plain,
    ( multiply(sk_c5,sk_c8) = sk_c7
    | ~ spl12_6 ),
    inference(backward_demodulation,[],[f47,f115]) ).

fof(f293,plain,
    ( sk_c6 = multiply(inverse(sk_c7),identity)
    | ~ spl12_4 ),
    inference(superposition,[],[f270,f195]) ).

fof(f195,plain,
    ( identity = multiply(sk_c7,sk_c6)
    | ~ spl12_4 ),
    inference(superposition,[],[f2,f186]) ).

fof(f186,plain,
    ( sk_c7 = inverse(sk_c6)
    | ~ spl12_4 ),
    inference(backward_demodulation,[],[f53,f106]) ).

fof(f106,plain,
    ( sk_c7 = sF8
    | ~ spl12_4 ),
    inference(avatar_component_clause,[],[f104]) ).

fof(f104,plain,
    ( spl12_4
  <=> sk_c7 = sF8 ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_4])]) ).

fof(f53,plain,
    inverse(sk_c6) = sF8,
    introduced(function_definition,[]) ).

fof(f314,plain,
    ( identity = inverse(sk_c6)
    | ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6 ),
    inference(backward_demodulation,[],[f186,f308]) ).

fof(f425,plain,
    ( identity != inverse(identity)
    | ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f412,f336]) ).

fof(f412,plain,
    ( identity != inverse(inverse(identity))
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(trivial_inequality_removal,[],[f410]) ).

fof(f410,plain,
    ( identity != inverse(inverse(identity))
    | identity != identity
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(superposition,[],[f390,f2]) ).

fof(f390,plain,
    ( ! [X4] :
        ( identity != multiply(X4,identity)
        | identity != inverse(X4) )
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f389,f308]) ).

fof(f389,plain,
    ( ! [X4] :
        ( identity != inverse(X4)
        | sk_c7 != multiply(X4,identity) )
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f388,f225]) ).

fof(f388,plain,
    ( ! [X4] :
        ( sk_c7 != multiply(X4,sk_c8)
        | identity != inverse(X4) )
    | ~ spl12_14
    | ~ spl12_21 ),
    inference(forward_demodulation,[],[f151,f225]) ).

fof(f379,plain,
    ( ~ spl12_3
    | ~ spl12_6
    | ~ spl12_21
    | spl12_25 ),
    inference(avatar_contradiction_clause,[],[f378]) ).

fof(f378,plain,
    ( $false
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_21
    | spl12_25 ),
    inference(subsumption_resolution,[],[f318,f225]) ).

fof(f318,plain,
    ( identity != sk_c8
    | ~ spl12_3
    | ~ spl12_6
    | spl12_25 ),
    inference(backward_demodulation,[],[f248,f308]) ).

fof(f365,plain,
    ( ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6
    | ~ spl12_13
    | ~ spl12_21 ),
    inference(avatar_contradiction_clause,[],[f364]) ).

fof(f364,plain,
    ( $false
    | ~ spl12_3
    | ~ spl12_4
    | ~ spl12_6
    | ~ spl12_13
    | ~ spl12_21 ),
    inference(subsumption_resolution,[],[f356,f336]) ).

fof(f356,plain,
    ( identity != inverse(identity)
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_13
    | ~ spl12_21 ),
    inference(backward_demodulation,[],[f307,f225]) ).

fof(f307,plain,
    ( sk_c8 != inverse(sk_c8)
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_13 ),
    inference(trivial_inequality_removal,[],[f304]) ).

fof(f304,plain,
    ( sk_c8 != sk_c8
    | sk_c8 != inverse(sk_c8)
    | ~ spl12_3
    | ~ spl12_6
    | ~ spl12_13 ),
    inference(superposition,[],[f148,f301]) ).

fof(f148,plain,
    ( ! [X5] :
        ( sk_c8 != multiply(X5,sk_c7)
        | sk_c8 != inverse(X5) )
    | ~ spl12_13 ),
    inference(avatar_component_clause,[],[f147]) ).

fof(f147,plain,
    ( spl12_13
  <=> ! [X5] :
        ( sk_c8 != inverse(X5)
        | sk_c8 != multiply(X5,sk_c7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_13])]) ).

fof(f249,plain,
    ( ~ spl12_24
    | ~ spl12_25
    | ~ spl12_13 ),
    inference(avatar_split_clause,[],[f229,f147,f246,f242]) ).

fof(f229,plain,
    ( sk_c8 != sk_c7
    | sk_c8 != inverse(identity)
    | ~ spl12_13 ),
    inference(superposition,[],[f148,f1]) ).

fof(f240,plain,
    ( ~ spl12_23
    | ~ spl12_7
    | ~ spl12_13 ),
    inference(avatar_split_clause,[],[f228,f147,f118,f237]) ).

fof(f228,plain,
    ( sk_c8 != sF10
    | sk_c8 != inverse(sk_c3)
    | ~ spl12_13 ),
    inference(superposition,[],[f148,f58]) ).

fof(f218,plain,
    ( ~ spl12_16
    | ~ spl12_19
    | ~ spl12_12 ),
    inference(avatar_split_clause,[],[f199,f144,f215,f158]) ).

fof(f144,plain,
    ( spl12_12
  <=> ! [X6] :
        ( sk_c8 != multiply(X6,sk_c9)
        | sk_c9 != inverse(X6) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl12_12])]) ).

fof(f199,plain,
    ( sk_c9 != inverse(sk_c1)
    | sk_c8 != sF11
    | ~ spl12_12 ),
    inference(superposition,[],[f145,f63]) ).

fof(f145,plain,
    ( ! [X6] :
        ( sk_c8 != multiply(X6,sk_c9)
        | sk_c9 != inverse(X6) )
    | ~ spl12_12 ),
    inference(avatar_component_clause,[],[f144]) ).

fof(f204,plain,
    ( ~ spl12_2
    | ~ spl12_10
    | ~ spl12_12 ),
    inference(avatar_contradiction_clause,[],[f203]) ).

fof(f203,plain,
    ( $false
    | ~ spl12_2
    | ~ spl12_10
    | ~ spl12_12 ),
    inference(subsumption_resolution,[],[f202,f190]) ).

fof(f202,plain,
    ( sk_c9 != inverse(sk_c4)
    | ~ spl12_10
    | ~ spl12_12 ),
    inference(trivial_inequality_removal,[],[f198]) ).

fof(f198,plain,
    ( sk_c8 != sk_c8
    | sk_c9 != inverse(sk_c4)
    | ~ spl12_10
    | ~ spl12_12 ),
    inference(superposition,[],[f145,f189]) ).

fof(f180,plain,
    ( spl12_10
    | spl12_16 ),
    inference(avatar_split_clause,[],[f64,f158,f133]) ).

fof(f64,plain,
    ( sk_c8 = sF11
    | sk_c8 = sF6 ),
    inference(definition_folding,[],[f4,f50,f63]) ).

fof(f4,axiom,
    ( multiply(sk_c1,sk_c9) = sk_c8
    | sk_c8 = multiply(sk_c4,sk_c9) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_1) ).

fof(f175,plain,
    ( spl12_7
    | spl12_3 ),
    inference(avatar_split_clause,[],[f80,f99,f118]) ).

fof(f80,plain,
    ( sk_c8 = sF2
    | sk_c8 = sF10 ),
    inference(definition_folding,[],[f37,f58,f44]) ).

fof(f37,axiom,
    ( sk_c8 = inverse(sk_c5)
    | sk_c8 = multiply(sk_c3,sk_c7) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_34) ).

fof(f170,plain,
    ( spl12_11
    | spl12_3 ),
    inference(avatar_split_clause,[],[f78,f99,f137]) ).

fof(f78,plain,
    ( sk_c8 = sF2
    | sk_c8 = sF5 ),
    inference(definition_folding,[],[f31,f48,f44]) ).

fof(f31,axiom,
    ( sk_c8 = inverse(sk_c5)
    | sk_c8 = inverse(sk_c3) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_28) ).

fof(f168,plain,
    ( spl12_3
    | spl12_8 ),
    inference(avatar_split_clause,[],[f67,f123,f99]) ).

fof(f67,plain,
    ( sk_c8 = sF7
    | sk_c8 = sF2 ),
    inference(definition_folding,[],[f25,f52,f44]) ).

fof(f25,axiom,
    ( sk_c8 = inverse(sk_c5)
    | sk_c8 = inverse(sk_c2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_22) ).

fof(f166,plain,
    ( spl12_1
    | spl12_4 ),
    inference(avatar_split_clause,[],[f61,f104,f90]) ).

fof(f61,plain,
    ( sk_c7 = sF8
    | sk_c9 = sF3 ),
    inference(definition_folding,[],[f14,f53,f45]) ).

fof(f14,axiom,
    ( sk_c9 = inverse(sk_c1)
    | sk_c7 = inverse(sk_c6) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_11) ).

fof(f165,plain,
    ( spl12_1
    | spl12_10 ),
    inference(avatar_split_clause,[],[f75,f133,f90]) ).

fof(f75,plain,
    ( sk_c8 = sF6
    | sk_c9 = sF3 ),
    inference(definition_folding,[],[f10,f45,f50]) ).

fof(f10,axiom,
    ( sk_c8 = multiply(sk_c4,sk_c9)
    | sk_c9 = inverse(sk_c1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_7) ).

fof(f161,plain,
    ( spl12_16
    | spl12_2 ),
    inference(avatar_split_clause,[],[f77,f94,f158]) ).

fof(f77,plain,
    ( sk_c9 = sF9
    | sk_c8 = sF11 ),
    inference(definition_folding,[],[f5,f55,f63]) ).

fof(f5,axiom,
    ( multiply(sk_c1,sk_c9) = sk_c8
    | sk_c9 = inverse(sk_c4) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_2) ).

fof(f155,plain,
    ( spl12_12
    | spl12_13
    | spl12_12
    | spl12_14
    | spl12_14
    | spl12_15 ),
    inference(avatar_split_clause,[],[f40,f153,f150,f150,f144,f147,f144]) ).

fof(f40,axiom,
    ! [X3,X8,X6,X7,X4,X5] :
      ( sk_c7 != inverse(X8)
      | sk_c8 != inverse(X7)
      | sk_c7 != multiply(X4,sk_c8)
      | sk_c7 != multiply(X8,sk_c8)
      | sk_c9 != inverse(X3)
      | sk_c8 != multiply(X3,sk_c9)
      | sk_c8 != inverse(X5)
      | sk_c7 != multiply(X7,sk_c8)
      | sk_c8 != multiply(X5,sk_c7)
      | sk_c8 != inverse(X4)
      | sk_c8 != multiply(X6,sk_c9)
      | sk_c9 != inverse(X6) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_37) ).

fof(f142,plain,
    ( spl12_7
    | spl12_6 ),
    inference(avatar_split_clause,[],[f82,f113,f118]) ).

fof(f82,plain,
    ( sk_c7 = sF4
    | sk_c8 = sF10 ),
    inference(definition_folding,[],[f36,f47,f58]) ).

fof(f36,axiom,
    ( sk_c8 = multiply(sk_c3,sk_c7)
    | multiply(sk_c5,sk_c8) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_33) ).

fof(f141,plain,
    ( spl12_11
    | spl12_6 ),
    inference(avatar_split_clause,[],[f49,f113,f137]) ).

fof(f49,plain,
    ( sk_c7 = sF4
    | sk_c8 = sF5 ),
    inference(definition_folding,[],[f30,f48,f47]) ).

fof(f30,axiom,
    ( multiply(sk_c5,sk_c8) = sk_c7
    | sk_c8 = inverse(sk_c3) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_27) ).

fof(f116,plain,
    ( spl12_6
    | spl12_1 ),
    inference(avatar_split_clause,[],[f60,f90,f113]) ).

fof(f60,plain,
    ( sk_c9 = sF3
    | sk_c7 = sF4 ),
    inference(definition_folding,[],[f12,f45,f47]) ).

fof(f12,axiom,
    ( multiply(sk_c5,sk_c8) = sk_c7
    | sk_c9 = inverse(sk_c1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_9) ).

fof(f102,plain,
    ( spl12_3
    | spl12_1 ),
    inference(avatar_split_clause,[],[f46,f90,f99]) ).

fof(f46,plain,
    ( sk_c9 = sF3
    | sk_c8 = sF2 ),
    inference(definition_folding,[],[f13,f45,f44]) ).

fof(f13,axiom,
    ( sk_c8 = inverse(sk_c5)
    | sk_c9 = inverse(sk_c1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_10) ).

fof(f97,plain,
    ( spl12_1
    | spl12_2 ),
    inference(avatar_split_clause,[],[f88,f94,f90]) ).

fof(f88,plain,
    ( sk_c9 = sF9
    | sk_c9 = sF3 ),
    inference(definition_folding,[],[f11,f45,f55]) ).

fof(f11,axiom,
    ( sk_c9 = inverse(sk_c4)
    | sk_c9 = inverse(sk_c1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_8) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : GRP250-1 : TPTP v8.1.0. Released v2.5.0.
% 0.03/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.14/0.34  % Computer : n029.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit   : 300
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Mon Aug 29 22:32:41 EDT 2022
% 0.14/0.34  % CPUTime    : 
% 0.20/0.45  % (6404)lrs+10_1:1_kws=precedence:lwlo=on:tgt=ground:i=99966:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99966Mi)
% 0.20/0.47  % (6420)lrs+1_1:1_aac=none:add=large:anc=all_dependent:cond=fast:ep=RST:fsr=off:lma=on:nm=2:sos=on:sp=reverse_arity:stl=30:uhcvi=on:urr=on:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.20/0.47  % (6428)dis+10_1:1_add=large:alpa=false:anc=none:fd=off:lcm=reverse:nwc=5.0:sd=2:sgt=20:ss=included:i=46:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/46Mi)
% 0.20/0.48  % (6412)lrs+1011_1:1_atotf=0.0306256:ep=RST:mep=off:nm=0:sos=all:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.20/0.48  % (6420)Instruction limit reached!
% 0.20/0.48  % (6420)------------------------------
% 0.20/0.48  % (6420)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (6427)lrs+1011_1:1_aac=none:bsr=unit_only:ep=R:sac=on:sos=all:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.20/0.49  % (6420)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (6420)Termination reason: Unknown
% 0.20/0.49  % (6420)Termination phase: Saturation
% 0.20/0.49  
% 0.20/0.49  % (6420)Memory used [KB]: 5884
% 0.20/0.49  % (6420)Time elapsed: 0.004 s
% 0.20/0.49  % (6420)Instructions burned: 3 (million)
% 0.20/0.49  % (6420)------------------------------
% 0.20/0.49  % (6420)------------------------------
% 0.20/0.49  % (6419)fmb+10_1:1_fmbes=contour:fmbsr=2.0:fmbsso=input_usage:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.20/0.49  % (6412)Instruction limit reached!
% 0.20/0.49  % (6412)------------------------------
% 0.20/0.49  % (6412)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (6412)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (6412)Termination reason: Unknown
% 0.20/0.49  % (6412)Termination phase: Saturation
% 0.20/0.49  
% 0.20/0.49  % (6412)Memory used [KB]: 5884
% 0.20/0.49  % (6412)Time elapsed: 0.106 s
% 0.20/0.49  % (6412)Instructions burned: 5 (million)
% 0.20/0.49  % (6412)------------------------------
% 0.20/0.49  % (6412)------------------------------
% 0.20/0.49  % (6427)Refutation not found, incomplete strategy% (6427)------------------------------
% 0.20/0.49  % (6427)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (6427)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (6427)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.49  
% 0.20/0.49  % (6427)Memory used [KB]: 5884
% 0.20/0.49  % (6427)Time elapsed: 0.045 s
% 0.20/0.49  % (6427)Instructions burned: 4 (million)
% 0.20/0.49  % (6427)------------------------------
% 0.20/0.49  % (6427)------------------------------
% 0.20/0.50  % (6429)lrs+1010_1:16_acc=on:anc=all:avsq=on:awrs=converge:s2a=on:sac=on:sos=on:ss=axioms:i=81:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/81Mi)
% 0.20/0.50  % (6411)lrs+1010_1:4_amm=off:bce=on:sd=1:sos=on:ss=included:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.50  % (6419)Instruction limit reached!
% 0.20/0.50  % (6419)------------------------------
% 0.20/0.50  % (6419)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.50  % (6419)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.50  % (6419)Termination reason: Unknown
% 0.20/0.50  % (6419)Termination phase: Finite model building preprocessing
% 0.20/0.50  
% 0.20/0.50  % (6407)lrs+10_1:1_bd=off:drc=off:lcm=reverse:nwc=5.0:sd=1:sgt=16:spb=goal_then_units:ss=axioms:to=lpo:i=43:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/43Mi)
% 0.20/0.50  % (6419)Memory used [KB]: 6012
% 0.20/0.50  % (6419)Time elapsed: 0.007 s
% 0.20/0.50  % (6419)Instructions burned: 7 (million)
% 0.20/0.50  % (6419)------------------------------
% 0.20/0.50  % (6419)------------------------------
% 0.20/0.50  % (6408)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=34:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/34Mi)
% 0.20/0.50  % (6409)dis+1011_1:16_fsr=off:nwc=2.0:i=25:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/25Mi)
% 0.20/0.51  % (6404)First to succeed.
% 0.20/0.51  % (6415)dis+4_1:1_bd=off:cond=fast:fde=unused:lcm=reverse:lma=on:nicw=on:nwc=2.0:s2a=on:s2agt=16:sac=on:sp=frequency:i=23:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/23Mi)
% 0.20/0.51  % (6404)Refutation found. Thanks to Tanya!
% 0.20/0.51  % SZS status Unsatisfiable for theBenchmark
% 0.20/0.51  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.51  % (6404)------------------------------
% 0.20/0.51  % (6404)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.51  % (6404)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.51  % (6404)Termination reason: Refutation
% 0.20/0.51  
% 0.20/0.51  % (6404)Memory used [KB]: 6268
% 0.20/0.51  % (6404)Time elapsed: 0.114 s
% 0.20/0.51  % (6404)Instructions burned: 33 (million)
% 0.20/0.51  % (6404)------------------------------
% 0.20/0.51  % (6404)------------------------------
% 0.20/0.51  % (6403)Success in time 0.162 s
%------------------------------------------------------------------------------