%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : GEO197+2 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 09:51:56 AM UTC 2026
% Result : Theorem 3.14s 21.34s
% Output : Refutation 3.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 11
% Syntax : Number of formulae : 67 ( 21 unt; 6 def)
% Number of atoms : 185 ( 0 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 194 ( 76 ~; 85 |; 21 &)
% ( 6 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 11 ( 10 usr; 7 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 73 ( 0 sgn 67 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : ~ distinct_points(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',apart1) ).
fof(f8,axiom,
! [X0,X1,X2] :
( convergent_lines(X0,X1)
=> ( ( apart_point_and_line(X2,X0)
| apart_point_and_line(X2,X1) )
=> distinct_points(X2,intersection_point(X0,X1)) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',con2) ).
fof(f9,axiom,
! [X0,X1,X2,X3] :
( ( distinct_points(X0,X1)
& distinct_lines(X2,X3) )
=> ( apart_point_and_line(X0,X2)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X1,X3) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cu1) ).
fof(f12,axiom,
! [X0,X1] :
( convergent_lines(X0,X1)
=> distinct_lines(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ceq3) ).
fof(f13,conjecture,
! [X0,X1,X2] :
( ( convergent_lines(X0,X1)
& convergent_lines(X2,X1)
& convergent_lines(X0,X2)
& ~ apart_point_and_line(intersection_point(X0,X1),X2) )
=> ~ apart_point_and_line(intersection_point(X2,X1),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',con) ).
fof(f14,negated_conjecture,
~ ! [X0,X1,X2] :
( ( convergent_lines(X0,X1)
& convergent_lines(X2,X1)
& convergent_lines(X0,X2)
& ~ apart_point_and_line(intersection_point(X0,X1),X2) )
=> ~ apart_point_and_line(intersection_point(X2,X1),X0) ),
inference(negated_conjecture,[status(cth)],[f13]) ).
fof(f15,plain,
? [X0,X1,X2] :
( apart_point_and_line(intersection_point(X2,X1),X0)
& convergent_lines(X0,X1)
& convergent_lines(X2,X1)
& convergent_lines(X0,X2)
& ~ apart_point_and_line(intersection_point(X0,X1),X2) ),
inference(ennf_transformation,[],[f14]) ).
fof(f16,plain,
? [X0,X1,X2] :
( apart_point_and_line(intersection_point(X2,X1),X0)
& convergent_lines(X0,X1)
& convergent_lines(X2,X1)
& convergent_lines(X0,X2)
& ~ apart_point_and_line(intersection_point(X0,X1),X2) ),
inference(flattening,[],[f15]) ).
fof(f17,plain,
! [X0,X1,X2] :
( distinct_points(X2,intersection_point(X0,X1))
| ( ~ apart_point_and_line(X2,X0)
& ~ apart_point_and_line(X2,X1) )
| ~ convergent_lines(X0,X1) ),
inference(ennf_transformation,[],[f8]) ).
fof(f18,plain,
! [X0,X1,X2] :
( distinct_points(X2,intersection_point(X0,X1))
| ( ~ apart_point_and_line(X2,X0)
& ~ apart_point_and_line(X2,X1) )
| ~ convergent_lines(X0,X1) ),
inference(flattening,[],[f17]) ).
fof(f19,plain,
! [X0,X1] :
( distinct_lines(X0,X1)
| ~ convergent_lines(X0,X1) ),
inference(ennf_transformation,[],[f12]) ).
fof(f26,plain,
! [X0,X1,X2,X3] :
( apart_point_and_line(X0,X2)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X1,X3)
| ~ distinct_points(X0,X1)
| ~ distinct_lines(X2,X3) ),
inference(ennf_transformation,[],[f9]) ).
fof(f27,plain,
! [X0,X1,X2,X3] :
( apart_point_and_line(X0,X2)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X1,X3)
| ~ distinct_points(X0,X1)
| ~ distinct_lines(X2,X3) ),
inference(flattening,[],[f26]) ).
fof(f32,plain,
( apart_point_and_line(intersection_point(sK2,sK1),sK0)
& convergent_lines(sK0,sK1)
& convergent_lines(sK2,sK1)
& convergent_lines(sK0,sK2)
& ~ apart_point_and_line(intersection_point(sK0,sK1),sK2) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2)],[f16]) ).
fof(f33,plain,
~ apart_point_and_line(intersection_point(sK0,sK1),sK2),
inference(cnf_transformation,[],[f32]) ).
fof(f35,plain,
convergent_lines(sK2,sK1),
inference(cnf_transformation,[],[f32]) ).
fof(f36,plain,
convergent_lines(sK0,sK1),
inference(cnf_transformation,[],[f32]) ).
fof(f37,plain,
apart_point_and_line(intersection_point(sK2,sK1),sK0),
inference(cnf_transformation,[],[f32]) ).
fof(f38,plain,
! [X2,X0,X1] :
( distinct_points(X2,intersection_point(X0,X1))
| ~ apart_point_and_line(X2,X1)
| ~ convergent_lines(X0,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f39,plain,
! [X2,X0,X1] :
( distinct_points(X2,intersection_point(X0,X1))
| ~ apart_point_and_line(X2,X0)
| ~ convergent_lines(X0,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f40,plain,
! [X0,X1] :
( distinct_lines(X0,X1)
| ~ convergent_lines(X0,X1) ),
inference(cnf_transformation,[],[f19]) ).
fof(f45,plain,
! [X2,X3,X0,X1] :
( ~ distinct_lines(X2,X3)
| apart_point_and_line(X0,X3)
| apart_point_and_line(X1,X2)
| apart_point_and_line(X1,X3)
| ~ distinct_points(X0,X1)
| apart_point_and_line(X0,X2) ),
inference(cnf_transformation,[],[f27]) ).
fof(f47,plain,
! [X0] : ~ distinct_points(X0,X0),
inference(cnf_transformation,[],[f1]) ).
fof(f56,plain,
! [X0,X1] :
( ~ convergent_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X1) ),
inference(resolution,[],[f38,f47]) ).
fof(f57,plain,
! [X0,X1] :
( ~ convergent_lines(X0,X1)
| ~ apart_point_and_line(intersection_point(X0,X1),X0) ),
inference(resolution,[],[f39,f47]) ).
fof(f59,plain,
~ apart_point_and_line(intersection_point(sK0,sK1),sK1),
inference(resolution,[],[f56,f36]) ).
fof(f60,plain,
~ apart_point_and_line(intersection_point(sK2,sK1),sK1),
inference(resolution,[],[f56,f35]) ).
fof(f64,plain,
! [X2,X3,X0,X1] :
( ~ distinct_points(X0,X2)
| apart_point_and_line(X2,X3)
| apart_point_and_line(X2,X1)
| apart_point_and_line(X0,X1)
| apart_point_and_line(X0,X3)
| ~ convergent_lines(X3,X1) ),
inference(resolution,[],[f45,f40]) ).
fof(f67,plain,
~ apart_point_and_line(intersection_point(sK2,sK1),sK2),
inference(resolution,[],[f57,f35]) ).
fof(f71,plain,
! [X2,X3,X0,X1,X4] :
( apart_point_and_line(intersection_point(X0,X1),X3)
| apart_point_and_line(intersection_point(X0,X1),X2)
| apart_point_and_line(X4,X3)
| apart_point_and_line(X4,X2)
| ~ convergent_lines(X2,X3)
| ~ apart_point_and_line(X4,X0)
| ~ convergent_lines(X0,X1) ),
inference(resolution,[],[f64,f39]) ).
fof(f124,definition,
( spl3_1
<=> apart_point_and_line(intersection_point(sK0,sK1),sK2) ),
introduced(definition,[new_symbols(definition,[spl3_1])],[avatar_definition]) ).
fof(f125,plain,
( apart_point_and_line(intersection_point(sK0,sK1),sK2)
| ~ spl3_1 ),
inference(avatar_component_clause,[],[f124]) ).
fof(f175,plain,
! [X0,X1] :
( apart_point_and_line(intersection_point(sK0,sK1),X0)
| apart_point_and_line(X1,sK1)
| apart_point_and_line(X1,X0)
| ~ convergent_lines(X0,sK1)
| ~ apart_point_and_line(X1,sK0)
| ~ convergent_lines(sK0,sK1) ),
inference(resolution,[],[f71,f59]) ).
fof(f221,definition,
( spl3_18
<=> convergent_lines(sK0,sK1) ),
introduced(definition,[new_symbols(definition,[spl3_18])],[avatar_definition]) ).
fof(f222,plain,
( ~ convergent_lines(sK0,sK1)
| spl3_18 ),
inference(avatar_component_clause,[],[f221]) ).
fof(f224,definition,
( spl3_19
<=> ! [X0,X1] :
( apart_point_and_line(intersection_point(sK0,sK1),X0)
| ~ apart_point_and_line(X1,sK0)
| ~ convergent_lines(X0,sK1)
| apart_point_and_line(X1,sK1)
| apart_point_and_line(X1,X0) ) ),
introduced(definition,[new_symbols(definition,[spl3_19])],[avatar_definition]) ).
fof(f225,plain,
( ! [X0,X1] :
( ~ convergent_lines(X0,sK1)
| ~ apart_point_and_line(X1,sK0)
| apart_point_and_line(intersection_point(sK0,sK1),X0)
| apart_point_and_line(X1,sK1)
| apart_point_and_line(X1,X0) )
| ~ spl3_19 ),
inference(avatar_component_clause,[],[f224]) ).
fof(f226,plain,
( ~ spl3_18
| spl3_19 ),
inference(avatar_split_clause,[],[f175,f224,f221]) ).
fof(f240,plain,
( $false
| spl3_18 ),
inference(resolution,[],[f222,f36]) ).
fof(f244,plain,
spl3_18,
inference(avatar_contradiction_clause,[],[f240]) ).
fof(f277,plain,
( ! [X0] :
( ~ apart_point_and_line(X0,sK0)
| apart_point_and_line(intersection_point(sK0,sK1),sK2)
| apart_point_and_line(X0,sK1)
| apart_point_and_line(X0,sK2) )
| ~ spl3_19 ),
inference(resolution,[],[f225,f35]) ).
fof(f282,definition,
( spl3_24
<=> ! [X0] :
( ~ apart_point_and_line(X0,sK0)
| apart_point_and_line(X0,sK2)
| apart_point_and_line(X0,sK1) ) ),
introduced(definition,[new_symbols(definition,[spl3_24])],[avatar_definition]) ).
fof(f283,plain,
( ! [X0] :
( apart_point_and_line(X0,sK2)
| ~ apart_point_and_line(X0,sK0)
| apart_point_and_line(X0,sK1) )
| ~ spl3_24 ),
inference(avatar_component_clause,[],[f282]) ).
fof(f284,plain,
( spl3_1
| spl3_24
| ~ spl3_19 ),
inference(avatar_split_clause,[],[f277,f224,f282,f124]) ).
fof(f295,plain,
( $false
| ~ spl3_1 ),
inference(resolution,[],[f125,f33]) ).
fof(f296,plain,
~ spl3_1,
inference(avatar_contradiction_clause,[],[f295]) ).
fof(f317,plain,
( ~ apart_point_and_line(intersection_point(sK2,sK1),sK0)
| apart_point_and_line(intersection_point(sK2,sK1),sK1)
| ~ spl3_24 ),
inference(resolution,[],[f283,f67]) ).
fof(f322,definition,
( spl3_25
<=> apart_point_and_line(intersection_point(sK2,sK1),sK1) ),
introduced(definition,[new_symbols(definition,[spl3_25])],[avatar_definition]) ).
fof(f323,plain,
( apart_point_and_line(intersection_point(sK2,sK1),sK1)
| ~ spl3_25 ),
inference(avatar_component_clause,[],[f322]) ).
fof(f325,definition,
( spl3_26
<=> apart_point_and_line(intersection_point(sK2,sK1),sK0) ),
introduced(definition,[new_symbols(definition,[spl3_26])],[avatar_definition]) ).
fof(f326,plain,
( ~ apart_point_and_line(intersection_point(sK2,sK1),sK0)
| spl3_26 ),
inference(avatar_component_clause,[],[f325]) ).
fof(f327,plain,
( spl3_25
| ~ spl3_26
| ~ spl3_24 ),
inference(avatar_split_clause,[],[f317,f282,f325,f322]) ).
fof(f399,plain,
( $false
| spl3_26 ),
inference(resolution,[],[f326,f37]) ).
fof(f406,plain,
spl3_26,
inference(avatar_contradiction_clause,[],[f399]) ).
fof(f423,plain,
( $false
| ~ spl3_25 ),
inference(resolution,[],[f323,f60]) ).
fof(f424,plain,
~ spl3_25,
inference(avatar_contradiction_clause,[],[f423]) ).
cnf(s10,plain,
( ~ spl3_18
| spl3_19 ),
inference(sat_conversion,[],[f226]) ).
cnf(s14,plain,
spl3_18,
inference(sat_conversion,[],[f244]) ).
cnf(s18,plain,
( spl3_1
| ~ spl3_19
| spl3_24 ),
inference(sat_conversion,[],[f284]) ).
cnf(s19,plain,
~ spl3_1,
inference(sat_conversion,[],[f296]) ).
cnf(s23,plain,
( ~ spl3_24
| spl3_25
| ~ spl3_26 ),
inference(sat_conversion,[],[f327]) ).
cnf(s33,plain,
spl3_26,
inference(sat_conversion,[],[f406]) ).
cnf(s37,plain,
~ spl3_25,
inference(sat_conversion,[],[f424]) ).
cnf(s38,plain,
~ spl3_24,
inference(rat,[],[s23,s33,s37]) ).
cnf(s40,plain,
~ spl3_19,
inference(rat,[],[s18,s38,s19]) ).
cnf(s48,plain,
$false,
inference(rat,[],[s10,s40,s14]) ).
fof(f425,plain,
$false,
inference(avatar_sat_refutation,[],[s48]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GEO197+2 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.13/0.42 % Computer : n016.cluster.edu
% 0.13/0.42 % Model : x86_64 x86_64
% 0.13/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.42 % Memory : 8046.5625MB
% 0.13/0.42 % OS : Linux 6.8.0-71-generic
% 0.10/20.47 % CPULimit : 300
% 0.10/20.47 % WCLimit : 300
% 0.10/20.47 % DateTime : Sun Sep 27 07:33:46 UTC 2026
% 0.10/20.48 % CPUTime :
% 0.10/20.48 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.36/20.50 Running first-order theorem proving
% 0.36/20.50 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 3.14/21.34 % (611054)Detected formulas, will run a generic FOF schedule.
% 3.14/21.34 % (611061)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=2669165883:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 3.14/21.34 % (611065)dis-21_1_sil=8000:lcm=predicate:random_seed=3447226171:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 3.14/21.34 % (611062)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2293268749:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 3.14/21.34 % (611062)Refutation not found, incomplete strategy
% 3.14/21.34 % (611062)------------------------------
% 3.14/21.34 % (611062)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.14/21.34 % (611062)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.14/21.34 % (611062)CaDiCaL version: 2.1.3
% 3.14/21.34 % (611062)Termination reason: Refutation not found, incomplete strategy
% 3.14/21.34 % (611062)Time elapsed: 0.001 s
% 3.14/21.34 % (611062)Peak memory usage: 88 MB
% 3.14/21.34 % (611060)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=1632367048:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 3.14/21.34 % (611059)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3650608323:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 3.14/21.34 % (611065)First to succeed.
% 3.14/21.34 % (611065)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-611054"
% 3.14/21.34 % (611063)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3169547725:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 3.14/21.34 % (611064)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2287111470:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 3.14/21.34 % (611064)Also succeeded, but the first one will report.
% 3.14/21.34 % (611063)Also succeeded, but the first one will report.
% 3.14/21.34 % (611062)------------------------------
% 3.14/21.34 % (611062)------------------------------
% 3.14/21.34 % (611065)Refutation found. Thanks to Tanya!
% 3.14/21.34 % SZS status Theorem for theBenchmark
% 3.14/21.34 % SZS output start Proof for theBenchmark
% See solution above
% 3.54/21.44 % (611065)------------------------------
% 3.54/21.44 % (611065)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.54/21.44 % (611065)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.54/21.44 % (611065)CaDiCaL version: 2.1.3
% 3.54/21.44 % (611065)Termination reason: Refutation
% 3.54/21.44 % (611065)Time elapsed: 0.009 s
% 3.54/21.44 % (611065)Peak memory usage: 89 MB
% 3.54/21.44 % (611065)Instructions burned: 13 (million)
% 3.54/21.44 % (611065)------------------------------
% 3.54/21.44 % (611065)------------------------------
% 3.54/21.44 % (611054)Success in time 0.401 s
% 3.54/21.44 % Vampire exiting
%------------------------------------------------------------------------------