TSTP Solution File: NLP145-1 by SnakeForV---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : NLP145-1 : 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_uns --cores 0 -t %d %s

% Computer : n012.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 17:53:48 EDT 2022

% Result   : Unsatisfiable 0.20s 0.49s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :   19
% Syntax   : Number of formulae    :   44 (   9 unt;   0 def)
%            Number of atoms       :   79 (   4 equ)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives :   75 (  40   ~;  33   |;   0   &)
%                                         (   2 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   18 (  16 usr;   3 prp; 0-4 aty)
%            Number of functors    :    6 (   6 usr;   2 con; 0-2 aty)
%            Number of variables   :   44 (  44   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f545,plain,
    $false,
    inference(avatar_sat_refutation,[],[f122,f129,f544]) ).

fof(f544,plain,
    ~ spl0_1,
    inference(avatar_contradiction_clause,[],[f543]) ).

fof(f543,plain,
    ( $false
    | ~ spl0_1 ),
    inference(subsumption_resolution,[],[f540,f233]) ).

fof(f233,plain,
    animate(skc7,skf8(skc8,skc7)),
    inference(resolution,[],[f203,f13]) ).

fof(f13,axiom,
    ! [X0,X1] :
      ( ~ human_person(X0,X1)
      | animate(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause13) ).

fof(f203,plain,
    human_person(skc7,skf8(skc8,skc7)),
    inference(resolution,[],[f164,f3]) ).

fof(f3,axiom,
    ! [X0,X1] :
      ( ~ man(X0,X1)
      | human_person(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause3) ).

fof(f164,plain,
    man(skc7,skf8(skc8,skc7)),
    inference(resolution,[],[f114,f2]) ).

fof(f2,axiom,
    ! [X0,X1] :
      ( ~ fellow(X0,X1)
      | man(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause2) ).

fof(f114,plain,
    fellow(skc7,skf8(skc8,skc7)),
    inference(subsumption_resolution,[],[f110,f74]) ).

fof(f74,axiom,
    two(skc7,skc8),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause74) ).

fof(f110,plain,
    ( fellow(skc7,skf8(skc8,skc7))
    | ~ two(skc7,skc8) ),
    inference(resolution,[],[f88,f61]) ).

fof(f61,axiom,
    ! [X0,X1] :
      ( member(X0,skf8(X1,X0),X1)
      | ~ two(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause61) ).

fof(f88,axiom,
    ! [X0] :
      ( ~ member(skc7,X0,skc8)
      | fellow(skc7,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause88) ).

fof(f540,plain,
    ( ~ animate(skc7,skf8(skc8,skc7))
    | ~ spl0_1 ),
    inference(superposition,[],[f495,f170]) ).

fof(f170,plain,
    skf8(skc8,skc7) = skf5(skf8(skc8,skc7)),
    inference(subsumption_resolution,[],[f166,f74]) ).

fof(f166,plain,
    ( skf8(skc8,skc7) = skf5(skf8(skc8,skc7))
    | ~ two(skc7,skc8) ),
    inference(resolution,[],[f140,f61]) ).

fof(f140,plain,
    ! [X0] :
      ( ~ member(skc7,X0,skc8)
      | skf5(X0) = X0 ),
    inference(resolution,[],[f92,f59]) ).

fof(f59,axiom,
    ! [X2,X3,X0,X1] :
      ( ~ be(X0,X1,X2,X3)
      | X2 = X3 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause59) ).

fof(f92,axiom,
    ! [X0] :
      ( be(skc7,skf6(X0),X0,skf5(X0))
      | ~ member(skc7,X0,skc8) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause92) ).

fof(f495,plain,
    ( ! [X0] : ~ animate(skc7,skf5(X0))
    | ~ spl0_1 ),
    inference(resolution,[],[f486,f58]) ).

fof(f58,axiom,
    ! [X0,X1] :
      ( ~ nonliving(X0,X1)
      | ~ animate(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause58) ).

fof(f486,plain,
    ( ! [X1] : nonliving(skc7,skf5(X1))
    | ~ spl0_1 ),
    inference(resolution,[],[f333,f33]) ).

fof(f33,axiom,
    ! [X0,X1] :
      ( ~ object(X0,X1)
      | nonliving(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause33) ).

fof(f333,plain,
    ( ! [X0] : object(skc7,skf5(X0))
    | ~ spl0_1 ),
    inference(resolution,[],[f221,f31]) ).

fof(f31,axiom,
    ! [X0,X1] :
      ( ~ artifact(X0,X1)
      | object(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause31) ).

fof(f221,plain,
    ( ! [X0] : artifact(skc7,skf5(X0))
    | ~ spl0_1 ),
    inference(resolution,[],[f183,f30]) ).

fof(f30,axiom,
    ! [X0,X1] :
      ( ~ instrumentality(X0,X1)
      | artifact(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause30) ).

fof(f183,plain,
    ( ! [X0] : instrumentality(skc7,skf5(X0))
    | ~ spl0_1 ),
    inference(resolution,[],[f150,f50]) ).

fof(f50,axiom,
    ! [X0,X1] :
      ( ~ furniture(X0,X1)
      | instrumentality(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause50) ).

fof(f150,plain,
    ( ! [X0] : furniture(skc7,skf5(X0))
    | ~ spl0_1 ),
    inference(resolution,[],[f130,f49]) ).

fof(f49,axiom,
    ! [X0,X1] :
      ( ~ seat(X0,X1)
      | furniture(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause49) ).

fof(f130,plain,
    ( ! [X0] : seat(skc7,skf5(X0))
    | ~ spl0_1 ),
    inference(resolution,[],[f118,f48]) ).

fof(f48,axiom,
    ! [X0,X1] :
      ( ~ frontseat(X0,X1)
      | seat(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause48) ).

fof(f118,plain,
    ( ! [X1] : frontseat(skc7,skf5(X1))
    | ~ spl0_1 ),
    inference(avatar_component_clause,[],[f117]) ).

fof(f117,plain,
    ( spl0_1
  <=> ! [X1] : frontseat(skc7,skf5(X1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).

fof(f129,plain,
    ~ spl0_2,
    inference(avatar_contradiction_clause,[],[f128]) ).

fof(f128,plain,
    ( $false
    | ~ spl0_2 ),
    inference(subsumption_resolution,[],[f124,f74]) ).

fof(f124,plain,
    ( ~ two(skc7,skc8)
    | ~ spl0_2 ),
    inference(resolution,[],[f121,f60]) ).

fof(f60,axiom,
    ! [X0,X1] :
      ( member(X0,skf10(X1,X0),X1)
      | ~ two(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause60) ).

fof(f121,plain,
    ( ! [X0] : ~ member(skc7,X0,skc8)
    | ~ spl0_2 ),
    inference(avatar_component_clause,[],[f120]) ).

fof(f120,plain,
    ( spl0_2
  <=> ! [X0] : ~ member(skc7,X0,skc8) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).

fof(f122,plain,
    ( spl0_1
    | spl0_2 ),
    inference(avatar_split_clause,[],[f89,f120,f117]) ).

fof(f89,axiom,
    ! [X0,X1] :
      ( ~ member(skc7,X0,skc8)
      | frontseat(skc7,skf5(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause89) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem    : NLP145-1 : TPTP v8.1.0. Released v2.4.0.
% 0.06/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.34  % Computer : n012.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 04:43:36 EDT 2022
% 0.13/0.34  % CPUTime    : 
% 0.20/0.48  % (21491)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.49  % (21491)First to succeed.
% 0.20/0.49  % (21483)dis+21_1:1_av=off:fd=off:lcm=predicate:sos=on:spb=goal:urr=ec_only:i=42:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/42Mi)
% 0.20/0.49  % (21483)Refutation not found, incomplete strategy% (21483)------------------------------
% 0.20/0.49  % (21483)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (21483)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (21483)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.49  
% 0.20/0.49  % (21483)Memory used [KB]: 1535
% 0.20/0.49  % (21483)Time elapsed: 0.091 s
% 0.20/0.49  % (21483)Instructions burned: 5 (million)
% 0.20/0.49  % (21483)------------------------------
% 0.20/0.49  % (21483)------------------------------
% 0.20/0.49  % (21491)Refutation found. Thanks to Tanya!
% 0.20/0.49  % SZS status Unsatisfiable for theBenchmark
% 0.20/0.49  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.49  % (21491)------------------------------
% 0.20/0.49  % (21491)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (21491)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (21491)Termination reason: Refutation
% 0.20/0.49  
% 0.20/0.49  % (21491)Memory used [KB]: 6140
% 0.20/0.49  % (21491)Time elapsed: 0.089 s
% 0.20/0.49  % (21491)Instructions burned: 18 (million)
% 0.20/0.49  % (21491)------------------------------
% 0.20/0.49  % (21491)------------------------------
% 0.20/0.49  % (21481)Success in time 0.15 s
%------------------------------------------------------------------------------