%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN654-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n004.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 02:17:49 PM UTC 2026
% Result : Unsatisfiable 0.19s 0.27s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 7
% Syntax : Number of formulae : 17 ( 10 unt; 0 def)
% Number of atoms : 25 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 17 ( 9 ~; 8 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 19 ( 19 usr; 12 con; 0-8 aty)
% Number of variables : 43 ( 43 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,negated_conjecture,
! [X0] : p8(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p8_3) ).
fof(f10,negated_conjecture,
~ p8(c22,c23),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_p8_10) ).
fof(f18,negated_conjecture,
! [X2,X0,X1] :
( ~ p8(X2,X0)
| p8(X0,X1)
| ~ p8(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p8_18) ).
fof(f27,negated_conjecture,
p21(f11(c24,c25,c26,c22,c27,c28),f11(c29,c30,c31,c23,c32,c33)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p21_27) ).
fof(f31,negated_conjecture,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] :
( ~ p3(f11(X2,X3,X4,X0,X5,X6),f11(X7,X8,X9,X1,X10,X11))
| p8(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p8_31) ).
fof(f36,negated_conjecture,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( ~ p21(f11(X2,X3,X6,X0,X7,X4),X5)
| p8(X0,f16(X1,X2,X3,X4,X5,X6,X0,X7)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p8_36) ).
fof(f48,negated_conjecture,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( ~ p21(f11(X2,X3,X5,X6,X7,X4),X0)
| p3(X0,f11(f19(X1,X2,X3,X4,X0,X5,X6,X7),f18(X1,X2,X3,X4,X0,X5,X6,X7),f17(X1,X2,X3,X4,X0,X5,X6,X7),f16(X1,X2,X3,X4,X0,X5,X6,X7),f15(X1,X2,X3,X4,X0,X5,X6,X7),f14(X1,X2,X3,X4,X0,X5,X6,X7))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p3_48) ).
fof(f98,plain,
! [X0] : p8(c22,f16(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27)),
inference(resolution,[],[f36,f27]) ).
fof(f99,plain,
! [X0,X1] :
( ~ p8(c22,X1)
| p8(f16(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),X1) ),
inference(resolution,[],[f98,f18]) ).
fof(f118,plain,
! [X0] : p8(f16(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),c22),
inference(resolution,[],[f99,f3]) ).
fof(f122,plain,
! [X0,X1] :
( ~ p8(f16(X1,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),X0)
| p8(c22,X0) ),
inference(resolution,[],[f118,f18]) ).
fof(f141,plain,
! [X0] : p3(f11(c29,c30,c31,c23,c32,c33),f11(f19(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),f18(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),f17(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),f16(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),f15(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),f14(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27))),
inference(resolution,[],[f48,f27]) ).
fof(f211,plain,
! [X0] : p8(c23,f16(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27)),
inference(resolution,[],[f141,f31]) ).
fof(f232,plain,
! [X0,X1] :
( ~ p8(c23,X1)
| p8(f16(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),X1) ),
inference(resolution,[],[f211,f18]) ).
fof(f288,plain,
! [X0] : p8(f16(X0,c24,c25,c28,f11(c29,c30,c31,c23,c32,c33),c26,c22,c27),c23),
inference(resolution,[],[f232,f3]) ).
fof(f294,plain,
p8(c22,c23),
inference(resolution,[],[f288,f122]) ).
fof(f298,plain,
$false,
inference(forward_subsumption_resolution,[],[f294,f10]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN654-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.18 % Computer : n004.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Mon Sep 28 16:40:07 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 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
% 0.19/0.27 % (508440)Will run a generic schedule for satisfiability detection.
% 0.19/0.27 % (508451)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1836440933:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.19/0.27 % (508446)% WARNING: option uhcvi not known.
% 0.19/0.27 % (508446)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1010456162:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.19/0.27 % (508445)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=975544943_2999 on theBenchmark for (2999ds/0Mi)
% 0.19/0.27 % (508447)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=899122533:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.19/0.27 % (508449)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3210605425:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.19/0.27 % (508448)dis+10_1_sil=32000:sp=arity:random_seed=2260655499:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.19/0.27 % (508450)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1569074473:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.19/0.27 % TRYING [1]
% 0.19/0.27 % TRYING [2]
% 0.19/0.27 % (508450) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-508440-508450"...
% 0.19/0.27 % (508450)...printing done.
% 0.19/0.27 % (508450)Refutation found. Thanks to Tanya!
% 0.19/0.27 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.27 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.27 % (508450)------------------------------
% 0.19/0.27 % (508450)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.19/0.27 % (508450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/0.27 % (508450)CaDiCaL version: 2.1.3
% 0.19/0.27 % (508450)Termination reason: Refutation
% 0.19/0.27 % (508450)Time elapsed: 0.013 s
% 0.19/0.27 % (508450)Peak memory usage: 11 MB
% 0.19/0.27 % (508450)Instructions burned: 19 (million)
% 0.19/0.27 % (508440)Success in time 0.049 s
% 0.19/0.27 % Vampire exiting
%------------------------------------------------------------------------------