TSTP Solution File: MGT039-1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : MGT039-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n015.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 17:51:33 EDT 2022

% Result   : Unsatisfiable 0.20s 0.51s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :   36
% Syntax   : Number of formulae    :   96 (  12 unt;   0 def)
%            Number of atoms       :  303 (  14 equ)
%            Maximal formula atoms :   11 (   3 avg)
%            Number of connectives :  379 ( 172   ~; 189   |;   0   &)
%                                         (  18 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   28 (  26 usr;  19 prp; 0-3 aty)
%            Number of functors    :    8 (   8 usr;   3 con; 0-2 aty)
%            Number of variables   :   54 (  54   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f348,plain,
    $false,
    inference(avatar_sat_refutation,[],[f32,f36,f40,f41,f42,f55,f57,f63,f170,f172,f188,f241,f296,f307,f312,f314,f324,f334,f338]) ).

fof(f338,plain,
    ( ~ spl0_6
    | spl0_17
    | ~ spl0_13 ),
    inference(avatar_split_clause,[],[f335,f190,f208,f48]) ).

fof(f48,plain,
    ( spl0_6
  <=> environment(sk1(sk3)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_6])]) ).

fof(f208,plain,
    ( spl0_17
  <=> in_environment(sk1(sk3),end_time(sk1(sk3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_17])]) ).

fof(f190,plain,
    ( spl0_13
  <=> greater_or_equal(end_time(sk1(sk3)),start_time(sk1(sk3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_13])]) ).

fof(f335,plain,
    ( in_environment(sk1(sk3),end_time(sk1(sk3)))
    | ~ environment(sk1(sk3))
    | ~ spl0_13 ),
    inference(resolution,[],[f192,f69]) ).

fof(f69,plain,
    ! [X2] :
      ( ~ greater_or_equal(end_time(X2),start_time(X2))
      | in_environment(X2,end_time(X2))
      | ~ environment(X2) ),
    inference(resolution,[],[f8,f20]) ).

fof(f20,plain,
    ! [X1] : greater_or_equal(X1,X1),
    inference(equality_resolution,[],[f14]) ).

fof(f14,axiom,
    ! [X0,X1] :
      ( greater_or_equal(X0,X1)
      | X0 != X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_greater_or_equal_33) ).

fof(f8,axiom,
    ! [X0,X1] :
      ( ~ greater_or_equal(end_time(X0),X1)
      | ~ greater_or_equal(X1,start_time(X0))
      | in_environment(X0,X1)
      | ~ environment(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_time_in_environment_27) ).

fof(f192,plain,
    ( greater_or_equal(end_time(sk1(sk3)),start_time(sk1(sk3)))
    | ~ spl0_13 ),
    inference(avatar_component_clause,[],[f190]) ).

fof(f334,plain,
    ( spl0_13
    | ~ spl0_15 ),
    inference(avatar_split_clause,[],[f332,f199,f190]) ).

fof(f199,plain,
    ( spl0_15
  <=> greater(end_time(sk1(sk3)),start_time(sk1(sk3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_15])]) ).

fof(f332,plain,
    ( greater_or_equal(end_time(sk1(sk3)),start_time(sk1(sk3)))
    | ~ spl0_15 ),
    inference(resolution,[],[f201,f13]) ).

fof(f13,axiom,
    ! [X0,X1] :
      ( ~ greater(X0,X1)
      | greater_or_equal(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_greater_or_equal_32) ).

fof(f201,plain,
    ( greater(end_time(sk1(sk3)),start_time(sk1(sk3)))
    | ~ spl0_15 ),
    inference(avatar_component_clause,[],[f199]) ).

fof(f324,plain,
    ( spl0_15
    | spl0_14
    | ~ spl0_6
    | ~ spl0_9 ),
    inference(avatar_split_clause,[],[f292,f159,f48,f194,f199]) ).

fof(f194,plain,
    ( spl0_14
  <=> start_time(sk1(sk3)) = critical_point(sk1(sk3)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_14])]) ).

fof(f159,plain,
    ( spl0_9
  <=> greater(end_time(sk1(sk3)),critical_point(sk1(sk3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_9])]) ).

fof(f292,plain,
    ( ~ environment(sk1(sk3))
    | start_time(sk1(sk3)) = critical_point(sk1(sk3))
    | greater(end_time(sk1(sk3)),start_time(sk1(sk3)))
    | ~ spl0_9 ),
    inference(resolution,[],[f161,f66]) ).

fof(f66,plain,
    ! [X0,X1] :
      ( ~ greater(X1,critical_point(X0))
      | start_time(X0) = critical_point(X0)
      | greater(X1,start_time(X0))
      | ~ environment(X0) ),
    inference(resolution,[],[f44,f11]) ).

fof(f11,axiom,
    ! [X2,X0,X1] :
      ( ~ greater(X1,X2)
      | ~ greater(X0,X1)
      | greater(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_greater_transitivity_30) ).

fof(f44,plain,
    ! [X1] :
      ( greater(critical_point(X1),start_time(X1))
      | critical_point(X1) = start_time(X1)
      | ~ environment(X1) ),
    inference(resolution,[],[f12,f10]) ).

fof(f10,axiom,
    ! [X0] :
      ( greater_or_equal(critical_point(X0),start_time(X0))
      | ~ environment(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_time_of_critical_point_29) ).

fof(f12,axiom,
    ! [X0,X1] :
      ( ~ greater_or_equal(X0,X1)
      | greater(X0,X1)
      | X0 = X1 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_greater_or_equal_31) ).

fof(f161,plain,
    ( greater(end_time(sk1(sk3)),critical_point(sk1(sk3)))
    | ~ spl0_9 ),
    inference(avatar_component_clause,[],[f159]) ).

fof(f314,plain,
    ~ spl0_23,
    inference(avatar_contradiction_clause,[],[f313]) ).

fof(f313,plain,
    ( $false
    | ~ spl0_23 ),
    inference(resolution,[],[f240,f19]) ).

fof(f19,axiom,
    ~ selection_favors(efficient_producers,first_movers,sk3),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_t8_38) ).

fof(f240,plain,
    ( selection_favors(efficient_producers,first_movers,sk3)
    | ~ spl0_23 ),
    inference(avatar_component_clause,[],[f238]) ).

fof(f238,plain,
    ( spl0_23
  <=> selection_favors(efficient_producers,first_movers,sk3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_23])]) ).

fof(f312,plain,
    ( spl0_21
    | ~ spl0_9 ),
    inference(avatar_split_clause,[],[f295,f159,f227]) ).

fof(f227,plain,
    ( spl0_21
  <=> greater_or_equal(end_time(sk1(sk3)),critical_point(sk1(sk3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_21])]) ).

fof(f295,plain,
    ( greater_or_equal(end_time(sk1(sk3)),critical_point(sk1(sk3)))
    | ~ spl0_9 ),
    inference(resolution,[],[f161,f13]) ).

fof(f307,plain,
    ( spl0_17
    | ~ spl0_6
    | ~ spl0_21
    | ~ spl0_14 ),
    inference(avatar_split_clause,[],[f300,f194,f227,f48,f208]) ).

fof(f300,plain,
    ( ~ greater_or_equal(end_time(sk1(sk3)),critical_point(sk1(sk3)))
    | ~ environment(sk1(sk3))
    | in_environment(sk1(sk3),end_time(sk1(sk3)))
    | ~ spl0_14 ),
    inference(superposition,[],[f69,f196]) ).

fof(f196,plain,
    ( start_time(sk1(sk3)) = critical_point(sk1(sk3))
    | ~ spl0_14 ),
    inference(avatar_component_clause,[],[f194]) ).

fof(f296,plain,
    ( spl0_12
    | ~ spl0_6
    | ~ spl0_17
    | ~ spl0_9 ),
    inference(avatar_split_clause,[],[f293,f159,f208,f48,f185]) ).

fof(f185,plain,
    ( spl0_12
  <=> selection_favors(efficient_producers,first_movers,end_time(sk1(sk3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_12])]) ).

fof(f293,plain,
    ( ~ in_environment(sk1(sk3),end_time(sk1(sk3)))
    | ~ environment(sk1(sk3))
    | selection_favors(efficient_producers,first_movers,end_time(sk1(sk3)))
    | ~ spl0_9 ),
    inference(resolution,[],[f161,f16]) ).

fof(f16,axiom,
    ! [X0,X1] :
      ( ~ greater(X1,critical_point(X0))
      | ~ in_environment(X0,X1)
      | ~ environment(X0)
      | selection_favors(efficient_producers,first_movers,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l8_35) ).

fof(f241,plain,
    ( ~ spl0_7
    | spl0_23
    | ~ spl0_3
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f236,f185,f30,f238,f52]) ).

fof(f52,plain,
    ( spl0_7
  <=> observational_period(sk3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_7])]) ).

fof(f30,plain,
    ( spl0_3
  <=> ! [X0] :
        ( ~ observational_period(X0)
        | selection_favors(efficient_producers,first_movers,X0)
        | ~ selection_favors(efficient_producers,first_movers,end_time(sk1(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).

fof(f236,plain,
    ( selection_favors(efficient_producers,first_movers,sk3)
    | ~ observational_period(sk3)
    | ~ spl0_3
    | ~ spl0_12 ),
    inference(resolution,[],[f187,f31]) ).

fof(f31,plain,
    ( ! [X0] :
        ( ~ selection_favors(efficient_producers,first_movers,end_time(sk1(X0)))
        | ~ observational_period(X0)
        | selection_favors(efficient_producers,first_movers,X0) )
    | ~ spl0_3 ),
    inference(avatar_component_clause,[],[f30]) ).

fof(f187,plain,
    ( selection_favors(efficient_producers,first_movers,end_time(sk1(sk3)))
    | ~ spl0_12 ),
    inference(avatar_component_clause,[],[f185]) ).

fof(f188,plain,
    ( ~ spl0_11
    | ~ spl0_7
    | spl0_12
    | ~ spl0_6
    | ~ spl0_8
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f180,f163,f60,f48,f185,f52,f167]) ).

fof(f167,plain,
    ( spl0_11
  <=> slow_change(sk3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_11])]) ).

fof(f60,plain,
    ( spl0_8
  <=> in_environment(sk3,sk1(sk3)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_8])]) ).

fof(f163,plain,
    ( spl0_10
  <=> end_time(sk1(sk3)) = sk2(sk1(sk3),sk3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_10])]) ).

fof(f180,plain,
    ( ~ in_environment(sk3,sk1(sk3))
    | ~ environment(sk1(sk3))
    | selection_favors(efficient_producers,first_movers,end_time(sk1(sk3)))
    | ~ observational_period(sk3)
    | ~ slow_change(sk3)
    | ~ spl0_10 ),
    inference(superposition,[],[f93,f165]) ).

fof(f165,plain,
    ( end_time(sk1(sk3)) = sk2(sk1(sk3),sk3)
    | ~ spl0_10 ),
    inference(avatar_component_clause,[],[f163]) ).

fof(f93,plain,
    ! [X0,X1] :
      ( selection_favors(efficient_producers,first_movers,sk2(X0,X1))
      | ~ slow_change(X1)
      | ~ observational_period(X1)
      | ~ in_environment(X1,X0)
      | ~ environment(X0) ),
    inference(duplicate_literal_removal,[],[f92]) ).

fof(f92,plain,
    ! [X0,X1] :
      ( ~ environment(X0)
      | ~ slow_change(X1)
      | ~ in_environment(X1,X0)
      | ~ slow_change(X1)
      | ~ observational_period(X1)
      | ~ in_environment(X1,X0)
      | ~ observational_period(X1)
      | ~ environment(X0)
      | selection_favors(efficient_producers,first_movers,sk2(X0,X1)) ),
    inference(resolution,[],[f82,f4]) ).

fof(f4,axiom,
    ! [X0,X1] :
      ( in_environment(X1,sk2(X1,X0))
      | ~ in_environment(X0,X1)
      | ~ slow_change(X0)
      | ~ observational_period(X0)
      | ~ environment(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp4_critical_point_23) ).

fof(f82,plain,
    ! [X0,X1] :
      ( ~ in_environment(X0,sk2(X0,X1))
      | selection_favors(efficient_producers,first_movers,sk2(X0,X1))
      | ~ observational_period(X1)
      | ~ in_environment(X1,X0)
      | ~ environment(X0)
      | ~ slow_change(X1) ),
    inference(duplicate_literal_removal,[],[f79]) ).

fof(f79,plain,
    ! [X0,X1] :
      ( ~ slow_change(X1)
      | ~ in_environment(X1,X0)
      | selection_favors(efficient_producers,first_movers,sk2(X0,X1))
      | ~ environment(X0)
      | ~ environment(X0)
      | ~ in_environment(X0,sk2(X0,X1))
      | ~ observational_period(X1) ),
    inference(resolution,[],[f5,f16]) ).

fof(f5,axiom,
    ! [X0,X1] :
      ( greater(sk2(X1,X0),critical_point(X1))
      | ~ environment(X1)
      | ~ observational_period(X0)
      | ~ slow_change(X0)
      | ~ in_environment(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp4_critical_point_24) ).

fof(f172,plain,
    spl0_11,
    inference(avatar_contradiction_clause,[],[f171]) ).

fof(f171,plain,
    ( $false
    | spl0_11 ),
    inference(resolution,[],[f169,f18]) ).

fof(f18,axiom,
    slow_change(sk3),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_t8_37) ).

fof(f169,plain,
    ( ~ slow_change(sk3)
    | spl0_11 ),
    inference(avatar_component_clause,[],[f167]) ).

fof(f170,plain,
    ( spl0_9
    | ~ spl0_7
    | spl0_10
    | ~ spl0_6
    | ~ spl0_11
    | ~ spl0_8 ),
    inference(avatar_split_clause,[],[f151,f60,f167,f48,f163,f52,f159]) ).

fof(f151,plain,
    ( ~ slow_change(sk3)
    | ~ environment(sk1(sk3))
    | end_time(sk1(sk3)) = sk2(sk1(sk3),sk3)
    | ~ observational_period(sk3)
    | greater(end_time(sk1(sk3)),critical_point(sk1(sk3)))
    | ~ spl0_8 ),
    inference(resolution,[],[f149,f62]) ).

fof(f62,plain,
    ( in_environment(sk3,sk1(sk3))
    | ~ spl0_8 ),
    inference(avatar_component_clause,[],[f60]) ).

fof(f149,plain,
    ! [X0,X1] :
      ( ~ in_environment(X0,X1)
      | ~ observational_period(X0)
      | ~ environment(X1)
      | sk2(X1,X0) = end_time(X1)
      | ~ slow_change(X0)
      | greater(end_time(X1),critical_point(X1)) ),
    inference(duplicate_literal_removal,[],[f148]) ).

fof(f148,plain,
    ! [X0,X1] :
      ( greater(end_time(X1),critical_point(X1))
      | sk2(X1,X0) = end_time(X1)
      | ~ slow_change(X0)
      | ~ observational_period(X0)
      | ~ observational_period(X0)
      | ~ slow_change(X0)
      | ~ environment(X1)
      | ~ environment(X1)
      | ~ in_environment(X0,X1)
      | ~ in_environment(X0,X1)
      | ~ environment(X1) ),
    inference(resolution,[],[f91,f4]) ).

fof(f91,plain,
    ! [X2,X0,X1] :
      ( ~ in_environment(X0,sk2(X1,X2))
      | ~ slow_change(X2)
      | ~ environment(X1)
      | ~ in_environment(X2,X1)
      | end_time(X0) = sk2(X1,X2)
      | ~ environment(X0)
      | greater(end_time(X0),critical_point(X1))
      | ~ observational_period(X2) ),
    inference(resolution,[],[f80,f45]) ).

fof(f45,plain,
    ! [X2,X3] :
      ( greater(end_time(X2),X3)
      | end_time(X2) = X3
      | ~ in_environment(X2,X3)
      | ~ environment(X2) ),
    inference(resolution,[],[f12,f9]) ).

fof(f9,axiom,
    ! [X0,X1] :
      ( greater_or_equal(end_time(X0),X1)
      | ~ environment(X0)
      | ~ in_environment(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_environment_end_point_28) ).

fof(f80,plain,
    ! [X2,X3,X4] :
      ( ~ greater(X4,sk2(X2,X3))
      | greater(X4,critical_point(X2))
      | ~ environment(X2)
      | ~ slow_change(X3)
      | ~ in_environment(X3,X2)
      | ~ observational_period(X3) ),
    inference(resolution,[],[f5,f11]) ).

fof(f63,plain,
    ( spl0_8
    | ~ spl0_7
    | ~ spl0_4 ),
    inference(avatar_split_clause,[],[f58,f34,f52,f60]) ).

fof(f34,plain,
    ( spl0_4
  <=> ! [X0] :
        ( in_environment(X0,sk1(X0))
        | selection_favors(efficient_producers,first_movers,X0)
        | ~ observational_period(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).

fof(f58,plain,
    ( ~ observational_period(sk3)
    | in_environment(sk3,sk1(sk3))
    | ~ spl0_4 ),
    inference(resolution,[],[f35,f19]) ).

fof(f35,plain,
    ( ! [X0] :
        ( in_environment(X0,sk1(X0))
        | selection_favors(efficient_producers,first_movers,X0)
        | ~ observational_period(X0) )
    | ~ spl0_4 ),
    inference(avatar_component_clause,[],[f34]) ).

fof(f57,plain,
    spl0_7,
    inference(avatar_contradiction_clause,[],[f56]) ).

fof(f56,plain,
    ( $false
    | spl0_7 ),
    inference(resolution,[],[f54,f17]) ).

fof(f17,axiom,
    observational_period(sk3),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_t8_36) ).

fof(f54,plain,
    ( ~ observational_period(sk3)
    | spl0_7 ),
    inference(avatar_component_clause,[],[f52]) ).

fof(f55,plain,
    ( spl0_6
    | ~ spl0_7
    | ~ spl0_5 ),
    inference(avatar_split_clause,[],[f46,f38,f52,f48]) ).

fof(f38,plain,
    ( spl0_5
  <=> ! [X0] :
        ( environment(sk1(X0))
        | ~ observational_period(X0)
        | selection_favors(efficient_producers,first_movers,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_5])]) ).

fof(f46,plain,
    ( ~ observational_period(sk3)
    | environment(sk1(sk3))
    | ~ spl0_5 ),
    inference(resolution,[],[f39,f19]) ).

fof(f39,plain,
    ( ! [X0] :
        ( selection_favors(efficient_producers,first_movers,X0)
        | environment(sk1(X0))
        | ~ observational_period(X0) )
    | ~ spl0_5 ),
    inference(avatar_component_clause,[],[f38]) ).

fof(f42,plain,
    spl0_1,
    inference(avatar_split_clause,[],[f6,f22]) ).

fof(f22,plain,
    ( spl0_1
  <=> propagation_strategy(first_movers) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).

fof(f6,axiom,
    propagation_strategy(first_movers),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_organizational_sets1_25) ).

fof(f41,plain,
    spl0_2,
    inference(avatar_split_clause,[],[f7,f26]) ).

fof(f26,plain,
    ( spl0_2
  <=> propagation_strategy(efficient_producers) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).

fof(f7,axiom,
    propagation_strategy(efficient_producers),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp_organizational_sets2_26) ).

fof(f40,plain,
    ( ~ spl0_2
    | spl0_5
    | ~ spl0_1 ),
    inference(avatar_split_clause,[],[f1,f22,f38,f26]) ).

fof(f1,axiom,
    ! [X0] :
      ( ~ propagation_strategy(first_movers)
      | environment(sk1(X0))
      | selection_favors(efficient_producers,first_movers,X0)
      | ~ propagation_strategy(efficient_producers)
      | ~ observational_period(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp3_favoured_trategy_20) ).

fof(f36,plain,
    ( ~ spl0_2
    | spl0_4
    | ~ spl0_1 ),
    inference(avatar_split_clause,[],[f2,f22,f34,f26]) ).

fof(f2,axiom,
    ! [X0] :
      ( ~ propagation_strategy(first_movers)
      | in_environment(X0,sk1(X0))
      | ~ propagation_strategy(efficient_producers)
      | ~ observational_period(X0)
      | selection_favors(efficient_producers,first_movers,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp3_favoured_trategy_21) ).

fof(f32,plain,
    ( ~ spl0_1
    | ~ spl0_2
    | spl0_3 ),
    inference(avatar_split_clause,[],[f3,f30,f26,f22]) ).

fof(f3,axiom,
    ! [X0] :
      ( ~ observational_period(X0)
      | ~ selection_favors(efficient_producers,first_movers,end_time(sk1(X0)))
      | ~ propagation_strategy(efficient_producers)
      | ~ propagation_strategy(first_movers)
      | selection_favors(efficient_producers,first_movers,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mp3_favoured_trategy_22) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem    : MGT039-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.34  % Computer : n015.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit   : 300
% 0.13/0.34  % WCLimit    : 300
% 0.13/0.34  % DateTime   : Tue Aug 30 03:32:05 EDT 2022
% 0.13/0.35  % CPUTime    : 
% 0.20/0.49  % (6012)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.49  % (6021)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.50  % (6021)First to succeed.
% 0.20/0.50  % (6013)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.51  % (6021)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  % (6021)------------------------------
% 0.20/0.51  % (6021)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.51  % (6021)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.51  % (6021)Termination reason: Refutation
% 0.20/0.51  
% 0.20/0.51  % (6021)Memory used [KB]: 5628
% 0.20/0.51  % (6021)Time elapsed: 0.091 s
% 0.20/0.51  % (6021)Instructions burned: 12 (million)
% 0.20/0.51  % (6021)------------------------------
% 0.20/0.51  % (6021)------------------------------
% 0.20/0.51  % (6005)Success in time 0.155 s
%------------------------------------------------------------------------------