%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC351-1 : 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 : 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 01:05:40 PM UTC 2026
% Result : Unsatisfiable 0.22s 0.28s
% Output : Refutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of formulae : 16 ( 11 unt; 0 def)
% Number of atoms : 29 ( 5 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 31 ( 18 ~; 13 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 5 ( 5 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f155,axiom,
! [X2,X0,X1] :
( app(X0,X1) != X2
| ~ ssList(X1)
| ~ ssList(X0)
| ~ ssList(X2)
| frontsegP(X2,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause144) ).
fof(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).
fof(f203,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_4) ).
fof(f204,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
fof(f207,negated_conjecture,
ssList(sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
fof(f208,negated_conjecture,
app(sk3,sk5) = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).
fof(f209,plain,
sk4 = app(sk3,sk5),
inference(reorient_equations,[],[f208]) ).
fof(f213,negated_conjecture,
~ frontsegP(sk2,sk1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_12) ).
fof(f218,plain,
~ frontsegP(sk4,sk3),
inference(definition_unfolding,[],[f213,f204,f205]) ).
fof(f230,plain,
! [X0,X1] :
( frontsegP(app(X0,X1),X0)
| ~ ssList(X0)
| ~ ssList(app(X0,X1))
| ~ ssList(X1) ),
inference(equality_resolution,[],[f155]) ).
fof(f1101,plain,
( frontsegP(sk4,sk3)
| ~ ssList(sk3)
| ~ ssList(sk4)
| ~ ssList(sk5) ),
inference(superposition,[],[f230,f209]) ).
fof(f1136,plain,
( ~ ssList(sk3)
| ~ ssList(sk4)
| ~ ssList(sk5) ),
inference(forward_subsumption_resolution,[],[f1101,f218]) ).
fof(f1139,plain,
( ~ ssList(sk4)
| ~ ssList(sk5) ),
inference(forward_subsumption_resolution,[],[f1136,f202]) ).
fof(f1140,plain,
~ ssList(sk5),
inference(forward_subsumption_resolution,[],[f1139,f203]) ).
fof(f1141,plain,
$false,
inference(forward_subsumption_resolution,[],[f1140,f207]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC351-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.19 % Computer : n015.cluster.edu
% 0.09/0.19 % Model : x86_64 x86_64
% 0.09/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19 % Memory : 8046.5625MB
% 0.09/0.19 % OS : Linux 6.8.0-71-generic
% 0.09/0.20 % CPULimit : 300
% 0.09/0.20 % WCLimit : 300
% 0.09/0.20 % DateTime : Mon Sep 28 09:16:01 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.23 Running first-order model finding
% 0.09/0.23 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
% 0.22/0.28 % (2494200)Will run a generic schedule for satisfiability detection.
% 0.22/0.28 % (2494209)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=906425839:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.22/0.28 % (2494206)% WARNING: option uhcvi not known.
% 0.22/0.28 % (2494207)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3418348223:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.22/0.28 % (2494205)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1235215481_2999 on theBenchmark for (2999ds/0Mi)
% 0.22/0.28 % (2494206)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4198824746:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.22/0.28 % (2494208)dis+10_1_sil=32000:sp=arity:random_seed=2204527240:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.22/0.28 % (2494210)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1099937947:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.22/0.28 % (2494211)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4132476108:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.22/0.28 % (2494209) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2494200-2494209"...
% 0.22/0.28 % (2494209)...printing done.
% 0.22/0.28 % (2494209)Refutation found. Thanks to Tanya!
% 0.22/0.28 % SZS status Unsatisfiable for theBenchmark
% 0.22/0.28 % SZS output start Proof for theBenchmark
% See solution above
% 0.22/0.28 % (2494209)------------------------------
% 0.22/0.28 % (2494209)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/0.28 % (2494209)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/0.28 % (2494209)CaDiCaL version: 2.1.3
% 0.22/0.28 % (2494209)Termination reason: Refutation
% 0.22/0.28 % (2494209)Time elapsed: 0.013 s
% 0.22/0.28 % (2494209)Peak memory usage: 12 MB
% 0.22/0.28 % (2494209)Instructions burned: 45 (million)
% 0.22/0.28 % (2494200)Success in time 0.04 s
% 0.22/0.28 % Vampire exiting
%------------------------------------------------------------------------------