TSTP Solution File: GEO236+1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : GEO236+1 : TPTP v8.1.2. Bugfixed v6.4.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --mode casc_sat -m 16384 --cores 7 -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 : Sun May 5 05:16:19 EDT 2024
% Result : Theorem 0.21s 0.37s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 3
% Syntax : Number of formulae : 11 ( 3 unt; 0 def)
% Number of atoms : 35 ( 0 equ)
% Maximal formula atoms : 8 ( 3 avg)
% Number of connectives : 39 ( 15 ~; 3 |; 18 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-1 aty)
% Number of variables : 21 ( 12 !; 9 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f143,plain,
$false,
inference(resolution,[],[f128,f104]) ).
fof(f104,plain,
left_apart_point(sK1,reverse_line(sK3)),
inference(cnf_transformation,[],[f100]) ).
fof(f100,plain,
( ~ distinct_lines(sK2,sK3)
& ~ unequally_directed_lines(sK2,sK3)
& left_apart_point(sK1,reverse_line(sK3))
& left_apart_point(sK1,sK2) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK1,sK2,sK3])],[f61,f99]) ).
fof(f99,plain,
( ? [X0,X1,X2] :
( ~ distinct_lines(X1,X2)
& ~ unequally_directed_lines(X1,X2)
& left_apart_point(X0,reverse_line(X2))
& left_apart_point(X0,X1) )
=> ( ~ distinct_lines(sK2,sK3)
& ~ unequally_directed_lines(sK2,sK3)
& left_apart_point(sK1,reverse_line(sK3))
& left_apart_point(sK1,sK2) ) ),
introduced(choice_axiom,[]) ).
fof(f61,plain,
? [X0,X1,X2] :
( ~ distinct_lines(X1,X2)
& ~ unequally_directed_lines(X1,X2)
& left_apart_point(X0,reverse_line(X2))
& left_apart_point(X0,X1) ),
inference(flattening,[],[f60]) ).
fof(f60,plain,
? [X0,X1,X2] :
( ~ distinct_lines(X1,X2)
& ~ unequally_directed_lines(X1,X2)
& left_apart_point(X0,reverse_line(X2))
& left_apart_point(X0,X1) ),
inference(ennf_transformation,[],[f33]) ).
fof(f33,negated_conjecture,
~ ! [X0,X1,X2] :
( ( left_apart_point(X0,reverse_line(X2))
& left_apart_point(X0,X1) )
=> ( distinct_lines(X1,X2)
| unequally_directed_lines(X1,X2) ) ),
inference(negated_conjecture,[],[f32]) ).
fof(f32,conjecture,
! [X0,X1,X2] :
( ( left_apart_point(X0,reverse_line(X2))
& left_apart_point(X0,X1) )
=> ( distinct_lines(X1,X2)
| unequally_directed_lines(X1,X2) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',con) ).
fof(f128,plain,
! [X0,X1] : ~ left_apart_point(X0,X1),
inference(cnf_transformation,[],[f78]) ).
fof(f78,plain,
! [X0,X1] :
( ~ left_apart_point(X0,reverse_line(X1))
& ~ left_apart_point(X0,X1) ),
inference(ennf_transformation,[],[f15]) ).
fof(f15,axiom,
! [X0,X1] :
~ ( left_apart_point(X0,reverse_line(X1))
| left_apart_point(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',oag10) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : GEO236+1 : TPTP v8.1.2. Bugfixed v6.4.0.
% 0.14/0.14 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.15/0.35 % Computer : n012.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Fri May 3 22:02:08 EDT 2024
% 0.15/0.35 % CPUTime :
% 0.15/0.35 % (17919)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.37 % (17923)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3:gsp=on:nm=4_470 on theBenchmark for (470ds/0Mi)
% 0.21/0.37 % (17920)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2_1451 on theBenchmark for (1451ds/0Mi)
% 0.21/0.37 % (17921)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on theBenchmark for (569ds/0Mi)
% 0.21/0.37 % (17924)dis+1_20_av=off:lcm=predicate:nm=2:nwc=2.0_396 on theBenchmark for (396ds/0Mi)
% 0.21/0.37 % (17925)dis+11_4:5_nm=4_216 on theBenchmark for (216ds/0Mi)
% 0.21/0.37 % (17926)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2:si=on:rtra=on:rawr=on:rp=on:fmbksg=on_1451 on theBenchmark for (1451ds/0Mi)
% 0.21/0.37 % (17922)dis-2_2:3_amm=sco:anc=none:bce=on:fsr=off:gsp=on:nm=16:nwc=1.2:nicw=on:sac=on:sp=weighted_frequency_476 on theBenchmark for (476ds/0Mi)
% 0.21/0.37 % (17924)First to succeed.
% 0.21/0.37 % (17925)Also succeeded, but the first one will report.
% 0.21/0.37 % (17924)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-17919"
% 0.21/0.37 % (17922)Also succeeded, but the first one will report.
% 0.21/0.37 % (17924)Refutation found. Thanks to Tanya!
% 0.21/0.37 % SZS status Theorem for theBenchmark
% 0.21/0.37 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.37 % (17924)------------------------------
% 0.21/0.37 % (17924)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.21/0.37 % (17924)Termination reason: Refutation
% 0.21/0.37
% 0.21/0.37 % (17924)Memory used [KB]: 830
% 0.21/0.37 % (17924)Time elapsed: 0.003 s
% 0.21/0.37 % (17924)Instructions burned: 3 (million)
% 0.21/0.37 % (17919)Success in time 0.02 s
%------------------------------------------------------------------------------