TSTP Solution File: GEO229+1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : GEO229+1 : TPTP v8.1.0. Bugfixed v6.4.0.
% 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 : n024.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 16:09:24 EDT 2022
% Result : Theorem 0.21s 0.55s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 2
% Syntax : Number of formulae : 10 ( 3 unt; 0 def)
% Number of atoms : 19 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 23 ( 14 ~; 0 |; 5 &)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-1 aty)
% Number of variables : 12 ( 6 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f56,plain,
$false,
inference(subsumption_resolution,[],[f50,f49]) ).
fof(f49,plain,
unequally_directed_lines(sK0,reverse_line(sK1)),
inference(cnf_transformation,[],[f46]) ).
fof(f46,plain,
( ~ unequally_directed_lines(sK0,reverse_line(sK1))
& unequally_directed_lines(sK0,reverse_line(sK1)) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f44,f45]) ).
fof(f45,plain,
( ? [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
& unequally_directed_lines(X0,reverse_line(X1)) )
=> ( ~ unequally_directed_lines(sK0,reverse_line(sK1))
& unequally_directed_lines(sK0,reverse_line(sK1)) ) ),
introduced(choice_axiom,[]) ).
fof(f44,plain,
? [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
& unequally_directed_lines(X0,reverse_line(X1)) ),
inference(rectify,[],[f38]) ).
fof(f38,plain,
? [X1,X0] :
( ~ unequally_directed_lines(X1,reverse_line(X0))
& unequally_directed_lines(X1,reverse_line(X0)) ),
inference(ennf_transformation,[],[f34]) ).
fof(f34,plain,
~ ! [X0,X1] :
( ~ unequally_directed_lines(X1,reverse_line(X0))
=> ~ unequally_directed_lines(X1,reverse_line(X0)) ),
inference(rectify,[],[f33]) ).
fof(f33,negated_conjecture,
~ ! [X2,X1] :
( ~ unequally_directed_lines(X1,reverse_line(X2))
=> ~ unequally_directed_lines(X1,reverse_line(X2)) ),
inference(negated_conjecture,[],[f32]) ).
fof(f32,conjecture,
! [X2,X1] :
( ~ unequally_directed_lines(X1,reverse_line(X2))
=> ~ unequally_directed_lines(X1,reverse_line(X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',con) ).
fof(f50,plain,
~ unequally_directed_lines(sK0,reverse_line(sK1)),
inference(cnf_transformation,[],[f46]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : GEO229+1 : TPTP v8.1.0. Bugfixed v6.4.0.
% 0.07/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.14/0.35 % Computer : n024.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Mon Aug 29 21:34:19 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.21/0.53 % (1505)lrs+10_1:1_gsp=on:sd=1:sgt=32:sos=on:ss=axioms:i=13:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/13Mi)
% 0.21/0.55 % (1510)dis+1010_1:50_awrs=decay:awrsf=128:nwc=10.0:s2pl=no:sp=frequency:ss=axioms:i=39:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/39Mi)
% 0.21/0.55 % (1510)First to succeed.
% 0.21/0.55 % (1510)Refutation found. Thanks to Tanya!
% 0.21/0.55 % SZS status Theorem for theBenchmark
% 0.21/0.55 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.55 % (1510)------------------------------
% 0.21/0.55 % (1510)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.55 % (1510)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.55 % (1510)Termination reason: Refutation
% 0.21/0.55
% 0.21/0.55 % (1510)Memory used [KB]: 5884
% 0.21/0.55 % (1510)Time elapsed: 0.126 s
% 0.21/0.55 % (1510)Instructions burned: 2 (million)
% 0.21/0.55 % (1510)------------------------------
% 0.21/0.55 % (1510)------------------------------
% 0.21/0.55 % (1503)Success in time 0.196 s
%------------------------------------------------------------------------------