%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : GEO065-2 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n015.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 09:51:25 AM UTC 2026
% Result : Unsatisfiable 3.39s 1.35s
% Output : Refutation 3.39s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 9
% Syntax : Number of formulae : 18 ( 9 unt; 0 def)
% Number of atoms : 34 ( 4 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 36 ( 20 ~; 16 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-4 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-5 aty)
% Number of variables : 44 ( 44 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X2,X0,X1] :
( ~ equidistant(X0,X1,X2,X2)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity_for_equidistance) ).
fof(f4,axiom,
! [X2,X3,X0,X1] : between(X0,X1,extension(X0,X1,X2,X3)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',segment_construction1) ).
fof(f5,axiom,
! [X2,X3,X0,X1] : equidistant(X0,extension(X1,X0,X2,X3),X2,X3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',segment_construction2) ).
fof(f7,axiom,
! [X0,X1] :
( ~ between(X0,X1,X0)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity_for_betweeness) ).
fof(f8,axiom,
! [X2,X3,X0,X1,X4] :
( between(X1,inner_pasch(X0,X1,X2,X4,X3),X3)
| ~ between(X3,X4,X2)
| ~ between(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inner_pasch1) ).
fof(f9,axiom,
! [X2,X3,X0,X1,X4] :
( between(X4,inner_pasch(X0,X1,X2,X4,X3),X0)
| ~ between(X3,X4,X2)
| ~ between(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inner_pasch2) ).
fof(f20,axiom,
! [X2,X0,X1] :
( colinear(X2,X0,X1)
| ~ between(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',colinearity2) ).
fof(f23,axiom,
between(u,w,v),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',w_between_u_and_v) ).
fof(f24,negated_conjecture,
~ colinear(u,v,w),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_uvw_colinear) ).
fof(f26,plain,
~ between(v,w,u),
inference(resolution,[],[f20,f24]) ).
fof(f31,plain,
! [X2,X3,X0,X1] :
( inner_pasch(X3,X0,X2,X1,X0) = X0
| ~ between(X3,X0,X2)
| ~ between(X0,X1,X2) ),
inference(resolution,[],[f8,f7]) ).
fof(f34,plain,
! [X2,X0,X1] : extension(X1,X0,X2,X2) = X0,
inference(resolution,[],[f5,f3]) ).
fof(f36,plain,
! [X0,X1] : between(X1,X0,X0),
inference(superposition,[],[f4,f34]) ).
fof(f62,plain,
! [X2,X3,X0,X1] :
( between(X1,X0,X2)
| ~ between(X0,X1,X3)
| ~ between(X2,X0,X3)
| ~ between(X2,X0,X3)
| ~ between(X0,X1,X3) ),
inference(superposition,[],[f9,f31]) ).
fof(f65,plain,
! [X2,X3,X0,X1] :
( between(X1,X0,X2)
| ~ between(X0,X1,X3)
| ~ between(X2,X0,X3) ),
inference(duplicate_literal_removal,[],[f62]) ).
fof(f118,plain,
! [X0] :
( ~ between(w,v,X0)
| ~ between(u,w,X0) ),
inference(resolution,[],[f65,f26]) ).
fof(f168,plain,
~ between(u,w,v),
inference(resolution,[],[f118,f36]) ).
fof(f173,plain,
$false,
inference(forward_subsumption_resolution,[],[f168,f23]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GEO065-2 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.38 % Computer : n015.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 06:51:00 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.41 Running first-order theorem proving
% 0.12/0.41 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
% 3.39/1.35 % (1298140)Input is clausal, will run a generic CNF schedule.
% 3.39/1.35 % (1298145)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=4160911166:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 3.39/1.35 % (1298148)lrs+10_1_sil=8000:sp=occurrence:random_seed=3009357085:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 3.39/1.35 % (1298149)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1624045620:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 3.39/1.35 % (1298150)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3447829032:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 3.39/1.35 % (1298146)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=4040796616:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 3.39/1.35 % (1298147)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1394666461:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 3.39/1.35 % (1298148)Refutation not found, incomplete strategy
% 3.39/1.35 % (1298148)------------------------------
% 3.39/1.35 % (1298148)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.39/1.35 % (1298149)Refutation not found, incomplete strategy
% 3.39/1.35 % (1298149)------------------------------
% 3.39/1.35 % (1298149)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.39/1.35 % (1298148)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.39/1.35 % (1298149)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.39/1.35 % (1298149)CaDiCaL version: 2.1.3
% 3.39/1.35 % (1298148)CaDiCaL version: 2.1.3
% 3.39/1.35 % (1298148)Termination reason: Refutation not found, incomplete strategy
% 3.39/1.35 % (1298148)Time elapsed: 0.001 s
% 3.39/1.35 % (1298149)Termination reason: Refutation not found, incomplete strategy
% 3.39/1.35 % (1298149)Time elapsed: 0.001 s
% 3.39/1.35 % (1298148)Peak memory usage: 87 MB
% 3.39/1.35 % (1298149)Peak memory usage: 87 MB
% 3.39/1.35 % (1298151)dis-21_1_sil=8000:lcm=predicate:random_seed=3821012219:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 3.39/1.35 % (1298151)Refutation not found, incomplete strategy
% 3.39/1.35 % (1298151)------------------------------
% 3.39/1.35 % (1298151)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.39/1.35 % (1298151)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.39/1.35 % (1298151)CaDiCaL version: 2.1.3
% 3.39/1.35 % (1298151)Termination reason: Refutation not found, incomplete strategy
% 3.39/1.35 % (1298151)Time elapsed: 0.002 s
% 3.39/1.35 % (1298151)Peak memory usage: 88 MB
% 3.39/1.35 % (1298151)Instructions burned: 1 (million)
% 3.39/1.35 % (1298150)First to succeed.
% 3.39/1.35 % (1298150)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1298140"
% 3.39/1.35 % (1298149)------------------------------
% 3.39/1.35 % (1298149)------------------------------
% 3.39/1.35 % (1298148)------------------------------
% 3.39/1.35 % (1298148)------------------------------
% 3.39/1.35 % (1298151)------------------------------
% 3.39/1.35 % (1298151)------------------------------
% 3.39/1.35 % (1298150)Refutation found. Thanks to Tanya!
% 3.39/1.35 % SZS status Unsatisfiable for theBenchmark
% 3.39/1.35 % SZS output start Proof for theBenchmark
% See solution above
% 3.39/1.35 % (1298150)------------------------------
% 3.39/1.35 % (1298150)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.39/1.35 % (1298150)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.39/1.35 % (1298150)CaDiCaL version: 2.1.3
% 3.39/1.35 % (1298150)Termination reason: Refutation
% 3.39/1.35 % (1298150)Time elapsed: 0.012 s
% 3.39/1.35 % (1298150)Peak memory usage: 88 MB
% 3.39/1.35 % (1298150)Instructions burned: 13 (million)
% 3.39/1.35 % (1298150)------------------------------
% 3.39/1.35 % (1298150)------------------------------
% 3.39/1.35 % (1298140)Success in time 0.411 s
% 3.39/1.35 % Vampire exiting
%------------------------------------------------------------------------------