TSTP Solution File: SWC179-1 by SnakeForV-SAT---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWC179-1 : 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 : n003.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 18:42:14 EDT 2022
% Result : Unsatisfiable 1.58s 0.59s
% Output : Refutation 1.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 13
% Syntax : Number of formulae : 34 ( 8 unt; 0 def)
% Number of atoms : 67 ( 7 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 63 ( 30 ~; 27 |; 0 &)
% ( 6 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 11 ( 9 usr; 7 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 11 ( 11 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f355,plain,
$false,
inference(avatar_sat_refutation,[],[f289,f304,f334,f346,f349,f354]) ).
fof(f354,plain,
~ spl1_8,
inference(avatar_contradiction_clause,[],[f353]) ).
fof(f353,plain,
( $false
| ~ spl1_8 ),
inference(subsumption_resolution,[],[f351,f2]) ).
fof(f2,axiom,
duplicatefreeP(nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause2) ).
fof(f351,plain,
( ~ duplicatefreeP(nil)
| ~ spl1_8 ),
inference(backward_demodulation,[],[f208,f277]) ).
fof(f277,plain,
( nil = sk3
| ~ spl1_8 ),
inference(avatar_component_clause,[],[f275]) ).
fof(f275,plain,
( spl1_8
<=> nil = sk3 ),
introduced(avatar_definition,[new_symbols(naming,[spl1_8])]) ).
fof(f208,plain,
~ duplicatefreeP(sk3),
inference(definition_unfolding,[],[f192,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f192,axiom,
~ duplicatefreeP(sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f349,plain,
~ spl1_19,
inference(avatar_contradiction_clause,[],[f348]) ).
fof(f348,plain,
( $false
| ~ spl1_19 ),
inference(subsumption_resolution,[],[f347,f188]) ).
fof(f188,axiom,
ssList(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_3) ).
fof(f347,plain,
( ~ ssList(sk3)
| ~ spl1_19 ),
inference(resolution,[],[f333,f208]) ).
fof(f333,plain,
( ! [X0] :
( duplicatefreeP(X0)
| ~ ssList(X0) )
| ~ spl1_19 ),
inference(avatar_component_clause,[],[f332]) ).
fof(f332,plain,
( spl1_19
<=> ! [X0] :
( duplicatefreeP(X0)
| ~ ssList(X0) ) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_19])]) ).
fof(f346,plain,
( ~ spl1_3
| ~ spl1_12 ),
inference(avatar_contradiction_clause,[],[f345]) ).
fof(f345,plain,
( $false
| ~ spl1_3
| ~ spl1_12 ),
inference(subsumption_resolution,[],[f344,f208]) ).
fof(f344,plain,
( duplicatefreeP(sk3)
| ~ spl1_3
| ~ spl1_12 ),
inference(superposition,[],[f343,f254]) ).
fof(f254,plain,
( sk3 = cons(sk5,nil)
| ~ spl1_3 ),
inference(avatar_component_clause,[],[f252]) ).
fof(f252,plain,
( spl1_3
<=> sk3 = cons(sk5,nil) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_3])]) ).
fof(f343,plain,
( ! [X0] : duplicatefreeP(cons(X0,nil))
| ~ spl1_12 ),
inference(subsumption_resolution,[],[f65,f299]) ).
fof(f299,plain,
( ! [X1] : ssItem(X1)
| ~ spl1_12 ),
inference(avatar_component_clause,[],[f298]) ).
fof(f298,plain,
( spl1_12
<=> ! [X1] : ssItem(X1) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_12])]) ).
fof(f65,axiom,
! [X0] :
( ~ ssItem(X0)
| duplicatefreeP(cons(X0,nil)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause65) ).
fof(f334,plain,
( spl1_19
| spl1_13 ),
inference(avatar_split_clause,[],[f234,f301,f332]) ).
fof(f301,plain,
( spl1_13
<=> sP0 ),
introduced(avatar_definition,[new_symbols(naming,[spl1_13])]) ).
fof(f234,plain,
! [X0] :
( sP0
| duplicatefreeP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f234_D]) ).
fof(f234_D,plain,
( ! [X0] :
( duplicatefreeP(X0)
| ~ ssList(X0) )
<=> ~ sP0 ),
introduced(general_splitting_component_introduction,[new_symbols(naming,[sP0])]) ).
fof(f304,plain,
( spl1_12
| ~ spl1_13 ),
inference(avatar_split_clause,[],[f235,f301,f298]) ).
fof(f235,plain,
! [X1] :
( ~ sP0
| ssItem(X1) ),
inference(general_splitting,[],[f72,f234_D]) ).
fof(f72,axiom,
! [X0,X1] :
( ssItem(X1)
| ~ ssList(X0)
| duplicatefreeP(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause72) ).
fof(f289,plain,
( spl1_3
| spl1_8 ),
inference(avatar_split_clause,[],[f203,f275,f252]) ).
fof(f203,axiom,
( nil = sk3
| sk3 = cons(sk5,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_18) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWC179-1 : 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
% 0.13/0.35 % Computer : n003.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue Aug 30 18:31:53 EDT 2022
% 0.13/0.35 % CPUTime :
% 1.32/0.56 % (9050)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.32/0.57 % (9066)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 1.58/0.57 % (9058)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.58/0.57 % (9050)Instruction limit reached!
% 1.58/0.57 % (9050)------------------------------
% 1.58/0.57 % (9050)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.58/0.57 % (9050)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.58/0.57 % (9050)Termination reason: Unknown
% 1.58/0.57 % (9050)Termination phase: Function definition elimination
% 1.58/0.57
% 1.58/0.57 % (9050)Memory used [KB]: 1023
% 1.58/0.57 % (9050)Time elapsed: 0.004 s
% 1.58/0.57 % (9050)Instructions burned: 2 (million)
% 1.58/0.57 % (9050)------------------------------
% 1.58/0.57 % (9050)------------------------------
% 1.58/0.59 % (9058)First to succeed.
% 1.58/0.59 % (9048)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.58/0.59 % (9058)Refutation found. Thanks to Tanya!
% 1.58/0.59 % SZS status Unsatisfiable for theBenchmark
% 1.58/0.59 % SZS output start Proof for theBenchmark
% See solution above
% 1.58/0.59 % (9058)------------------------------
% 1.58/0.59 % (9058)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.58/0.59 % (9058)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.58/0.59 % (9058)Termination reason: Refutation
% 1.58/0.59
% 1.58/0.59 % (9058)Memory used [KB]: 5756
% 1.58/0.59 % (9058)Time elapsed: 0.154 s
% 1.58/0.59 % (9058)Instructions burned: 9 (million)
% 1.58/0.59 % (9058)------------------------------
% 1.58/0.59 % (9058)------------------------------
% 1.58/0.59 % (9040)Success in time 0.233 s
%------------------------------------------------------------------------------