%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GEO087-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n019.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 09:53:32 AM UTC 2026
% Result : Unsatisfiable 0.13s 0.46s
% Output : Refutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 7
% Syntax : Number of formulae : 14 ( 7 unt; 0 def)
% Number of atoms : 25 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 25 ( 14 ~; 11 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-1 aty)
% Number of variables : 17 ( 17 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ part_of(X0,X1)
| ~ incident_c(X2,X0)
| incident_c(X2,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO004-0.ax',part_of_defn_1) ).
fof(f30,axiom,
! [X0,X1] :
( ~ inner_point(X0,X1)
| incident_c(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO004-0.ax',inner_point_defn_21) ).
fof(f31,axiom,
! [X0,X1] :
( ~ inner_point(X0,X1)
| ~ end_point(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO004-0.ax',inner_point_defn_22) ).
fof(f35,axiom,
! [X2,X3,X0,X1] :
( ~ meet(X0,X1,X2)
| ~ incident_c(X3,X1)
| ~ incident_c(X3,X2)
| end_point(X3,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/GEO004-0.ax',meet_defn_26) ).
fof(f46,axiom,
! [X0] : inner_point(ax0_sk8(X0),X0),
file('/export/starexec/sandbox/benchmark/Axioms/GEO004-0.ax',c3_37) ).
fof(f66,negated_conjecture,
part_of(sk14,sk15),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',corollary_2_9_67) ).
fof(f67,negated_conjecture,
meet(sk16,sk14,sk15),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',corollary_2_9_68) ).
fof(f72,plain,
! [X0] : incident_c(ax0_sk8(X0),X0),
inference(resolution,[],[f30,f46]) ).
fof(f73,plain,
! [X0] : ~ end_point(ax0_sk8(X0),X0),
inference(resolution,[],[f31,f46]) ).
fof(f94,plain,
! [X0] :
( incident_c(X0,sk15)
| ~ incident_c(X0,sk14) ),
inference(resolution,[],[f1,f66]) ).
fof(f173,plain,
! [X0] :
( ~ incident_c(X0,sk14)
| ~ incident_c(X0,sk15)
| end_point(X0,sk14) ),
inference(resolution,[],[f35,f67]) ).
fof(f223,plain,
! [X0] :
( end_point(X0,sk14)
| ~ incident_c(X0,sk14) ),
inference(forward_subsumption_resolution,[],[f173,f94]) ).
fof(f283,plain,
~ incident_c(ax0_sk8(sk14),sk14),
inference(resolution,[],[f223,f73]) ).
fof(f284,plain,
$false,
inference(forward_subsumption_resolution,[],[f283,f72]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GEO087-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.37 % Computer : n019.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Sun Sep 27 06:54:19 UTC 2026
% 0.13/0.37 % CPUTime :
% 0.13/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.40 Running first-order model finding
% 0.13/0.40 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.46 % (2754033)Will run a generic schedule for satisfiability detection.
% 0.13/0.46 % (2754043)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=994373962:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.13/0.46 % (2754039)% WARNING: option uhcvi not known.
% 0.13/0.46 % (2754038)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=600332479_2999 on theBenchmark for (2999ds/0Mi)
% 0.13/0.46 % (2754041)dis+10_1_sil=32000:sp=arity:random_seed=3775550886:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.13/0.46 % (2754040)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2135075830:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.13/0.46 % (2754042)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4045015088:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.13/0.46 % (2754044)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3220007154:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.13/0.46 % (2754039)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3288945022:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.13/0.46 % TRYING [1]
% 0.13/0.46 % TRYING [2]
% 0.13/0.46 % TRYING [3]
% 0.13/0.46 % (2754042) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2754033-2754042"...
% 0.13/0.46 % (2754042)...printing done.
% 0.13/0.46 % (2754042)Refutation found. Thanks to Tanya!
% 0.13/0.46 % SZS status Unsatisfiable for theBenchmark
% 0.13/0.46 % SZS output start Proof for theBenchmark
% See solution above
% 0.13/0.46 % (2754042)------------------------------
% 0.13/0.46 % (2754042)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.13/0.46 % (2754042)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.13/0.46 % (2754042)CaDiCaL version: 2.1.3
% 0.13/0.46 % (2754042)Termination reason: Refutation
% 0.13/0.46 % (2754042)Time elapsed: 0.007 s
% 0.13/0.46 % (2754042)Peak memory usage: 12 MB
% 0.13/0.46 % (2754042)Instructions burned: 9 (million)
% 0.13/0.46 % (2754033)Success in time 0.04 s
% 0.13/0.46 % Vampire exiting
%------------------------------------------------------------------------------