TSTP Solution File: GEO227+1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : GEO227+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 : n010.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 05:16:16 EDT 2024
% Result : Theorem 0.13s 0.37s
% Output : Refutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 3
% Syntax : Number of formulae : 20 ( 6 unt; 0 def)
% Number of atoms : 63 ( 0 equ)
% Maximal formula atoms : 8 ( 3 avg)
% Number of connectives : 74 ( 31 ~; 14 |; 23 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-1 aty)
% Number of variables : 23 ( 17 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f148,plain,
$false,
inference(subsumption_resolution,[],[f147,f102]) ).
fof(f102,plain,
~ unequally_directed_lines(sK0,sK1),
inference(cnf_transformation,[],[f99]) ).
fof(f99,plain,
( ~ unequally_directed_lines(sK0,reverse_line(sK1))
& ~ unequally_directed_lines(sK0,sK1)
& line(sK1)
& line(sK0) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f62,f98]) ).
fof(f98,plain,
( ? [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
& ~ unequally_directed_lines(X0,X1)
& line(X1)
& line(X0) )
=> ( ~ unequally_directed_lines(sK0,reverse_line(sK1))
& ~ unequally_directed_lines(sK0,sK1)
& line(sK1)
& line(sK0) ) ),
introduced(choice_axiom,[]) ).
fof(f62,plain,
? [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
& ~ unequally_directed_lines(X0,X1)
& line(X1)
& line(X0) ),
inference(flattening,[],[f61]) ).
fof(f61,plain,
? [X0,X1] :
( ~ unequally_directed_lines(X0,reverse_line(X1))
& ~ unequally_directed_lines(X0,X1)
& line(X1)
& line(X0) ),
inference(ennf_transformation,[],[f34]) ).
fof(f34,plain,
~ ! [X0,X1] :
( ( line(X1)
& line(X0) )
=> ~ ( ~ unequally_directed_lines(X0,reverse_line(X1))
& ~ unequally_directed_lines(X0,X1) ) ),
inference(rectify,[],[f33]) ).
fof(f33,negated_conjecture,
~ ! [X1,X2] :
( ( line(X2)
& line(X1) )
=> ~ ( ~ unequally_directed_lines(X1,reverse_line(X2))
& ~ unequally_directed_lines(X1,X2) ) ),
inference(negated_conjecture,[],[f32]) ).
fof(f32,conjecture,
! [X1,X2] :
( ( line(X2)
& line(X1) )
=> ~ ( ~ unequally_directed_lines(X1,reverse_line(X2))
& ~ unequally_directed_lines(X1,X2) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',con) ).
fof(f147,plain,
unequally_directed_lines(sK0,sK1),
inference(subsumption_resolution,[],[f144,f101]) ).
fof(f101,plain,
line(sK1),
inference(cnf_transformation,[],[f99]) ).
fof(f144,plain,
( ~ line(sK1)
| unequally_directed_lines(sK0,sK1) ),
inference(resolution,[],[f142,f103]) ).
fof(f103,plain,
~ unequally_directed_lines(sK0,reverse_line(sK1)),
inference(cnf_transformation,[],[f99]) ).
fof(f142,plain,
! [X0] :
( unequally_directed_lines(sK0,reverse_line(X0))
| ~ line(X0)
| unequally_directed_lines(sK0,X0) ),
inference(resolution,[],[f117,f100]) ).
fof(f100,plain,
line(sK0),
inference(cnf_transformation,[],[f99]) ).
fof(f117,plain,
! [X0,X1] :
( ~ line(X0)
| unequally_directed_lines(X0,X1)
| ~ line(X1)
| unequally_directed_lines(X0,reverse_line(X1)) ),
inference(cnf_transformation,[],[f72]) ).
fof(f72,plain,
! [X0,X1] :
( unequally_directed_lines(X0,reverse_line(X1))
| unequally_directed_lines(X0,X1)
| ~ line(X1)
| ~ line(X0) ),
inference(flattening,[],[f71]) ).
fof(f71,plain,
! [X0,X1] :
( unequally_directed_lines(X0,reverse_line(X1))
| unequally_directed_lines(X0,X1)
| ~ line(X1)
| ~ line(X0) ),
inference(ennf_transformation,[],[f44]) ).
fof(f44,plain,
! [X0,X1] :
( ( line(X1)
& line(X0) )
=> ( unequally_directed_lines(X0,reverse_line(X1))
| unequally_directed_lines(X0,X1) ) ),
inference(rectify,[],[f13]) ).
fof(f13,axiom,
! [X1,X2] :
( ( line(X2)
& line(X1) )
=> ( unequally_directed_lines(X1,reverse_line(X2))
| unequally_directed_lines(X1,X2) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',oag8) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : GEO227+1 : TPTP v8.1.2. Bugfixed v6.4.0.
% 0.11/0.13 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.13/0.34 % Computer : n010.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 : Fri May 3 22:07:08 EDT 2024
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % (1071)Running in auto input_syntax mode. Trying TPTP
% 0.13/0.36 % (1075)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3:gsp=on:nm=4_470 on theBenchmark for (470ds/0Mi)
% 0.13/0.36 TRYING [1,1]
% 0.13/0.36 TRYING [2,1]
% 0.13/0.36 TRYING [3,1]
% 0.13/0.36 TRYING [4,1]
% 0.13/0.36 TRYING [5,1]
% 0.13/0.36 % (1072)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2_1451 on theBenchmark for (1451ds/0Mi)
% 0.13/0.36 % (1074)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)
% 0.13/0.36 % (1073)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on theBenchmark for (569ds/0Mi)
% 0.13/0.36 % (1076)dis+1_20_av=off:lcm=predicate:nm=2:nwc=2.0_396 on theBenchmark for (396ds/0Mi)
% 0.13/0.36 % (1077)dis+11_4:5_nm=4_216 on theBenchmark for (216ds/0Mi)
% 0.13/0.36 % (1078)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)
% 0.13/0.36 Cannot enumerate next child to try in an incomplete setup
% 0.13/0.36 % (1075)Refutation not found, incomplete strategy% (1075)------------------------------
% 0.13/0.36 % (1075)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.13/0.36 % (1075)Termination reason: Refutation not found, incomplete strategy
% 0.13/0.36
% 0.13/0.36 % (1075)Memory used [KB]: 1026
% 0.13/0.36 % (1075)Time elapsed: 0.010 s
% 0.13/0.36 % (1075)Instructions burned: 33 (million)
% 0.13/0.36 TRYING [1]
% 0.13/0.36 % (1075)------------------------------
% 0.13/0.36 % (1075)------------------------------
% 0.13/0.36 % (1077)First to succeed.
% 0.13/0.37 TRYING [2]
% 0.13/0.37 % (1077)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1071"
% 0.13/0.37 TRYING [1]
% 0.13/0.37 TRYING [2]
% 0.13/0.37 % (1074)Also succeeded, but the first one will report.
% 0.13/0.37 TRYING [3]
% 0.13/0.37 % (1077)Refutation found. Thanks to Tanya!
% 0.13/0.37 % SZS status Theorem for theBenchmark
% 0.13/0.37 % SZS output start Proof for theBenchmark
% See solution above
% 0.13/0.37 % (1077)------------------------------
% 0.13/0.37 % (1077)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.13/0.37 % (1077)Termination reason: Refutation
% 0.13/0.37
% 0.13/0.37 % (1077)Memory used [KB]: 846
% 0.13/0.37 % (1077)Time elapsed: 0.004 s
% 0.13/0.37 % (1077)Instructions burned: 4 (million)
% 0.13/0.37 % (1071)Success in time 0.021 s
%------------------------------------------------------------------------------