%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN584-1 : 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 : n001.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 02:17:39 PM UTC 2026
% Result : Unsatisfiable 0.18s 0.26s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 7
% Syntax : Number of formulae : 13 ( 8 unt; 0 def)
% Number of atoms : 22 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 19 ( 10 ~; 9 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 8 ( 3 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 6 con; 0-2 aty)
% Number of variables : 13 ( 13 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
! [X0] : p12(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p12_1) ).
fof(f4,negated_conjecture,
! [X0] : p3(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p3_4) ).
fof(f9,negated_conjecture,
! [X2,X0,X1] :
( ~ p12(X2,X0)
| p12(X0,X1)
| ~ p12(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p12_9) ).
fof(f15,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p15(X2,X3)
| p15(X0,X1)
| ~ p3(X3,X1)
| ~ p12(X2,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p15_15) ).
fof(f21,negated_conjecture,
p15(c22,f4(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p15_21) ).
fof(f23,negated_conjecture,
p12(f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17)),c22),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p12_23) ).
fof(f25,negated_conjecture,
~ p15(f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17)),f4(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_p15_25) ).
fof(f44,plain,
! [X0,X1] :
( ~ p3(f4(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20)))))),X1)
| p15(X0,X1)
| ~ p12(c22,X0) ),
inference(resolution,[],[f21,f15]) ).
fof(f49,plain,
! [X0] :
( ~ p12(f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17)),X0)
| p12(c22,X0) ),
inference(resolution,[],[f23,f9]) ).
fof(f66,plain,
! [X0] :
( ~ p12(c22,X0)
| p15(X0,f4(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))))) ),
inference(resolution,[],[f44,f4]) ).
fof(f71,plain,
p12(c22,f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17))),
inference(resolution,[],[f49,f1]) ).
fof(f72,plain,
p15(f13(c17,f14(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))),c17)),f4(f7(c18,f8(f9(c19,f10(f11(c20))),f9(c21,f10(f11(c20))))))),
inference(resolution,[],[f71,f66]) ).
fof(f77,plain,
$false,
inference(forward_subsumption_resolution,[],[f72,f25]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN584-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.17 % Computer : n001.cluster.edu
% 0.07/0.17 % Model : x86_64 x86_64
% 0.07/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.17 % Memory : 8046.5625MB
% 0.07/0.17 % OS : Linux 6.8.0-71-generic
% 0.07/0.18 % CPULimit : 300
% 0.07/0.18 % WCLimit : 300
% 0.07/0.18 % DateTime : Mon Sep 28 16:35:33 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.20 Running first-order model finding
% 0.07/0.20 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
% 0.18/0.26 % (475326)Will run a generic schedule for satisfiability detection.
% 0.18/0.26 % (475332)% WARNING: option uhcvi not known.
% 0.18/0.26 % (475332)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=462567539:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.18/0.26 % (475331)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1560343809_2999 on theBenchmark for (2999ds/0Mi)
% 0.18/0.26 % (475333)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3906892846:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.18/0.26 % (475334)dis+10_1_sil=32000:sp=arity:random_seed=4254596930:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.18/0.26 % (475335)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1304912717:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.18/0.26 % (475336)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3745301591:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.18/0.26 % TRYING [1]
% 0.18/0.26 % (475336) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-475326-475336"...
% 0.18/0.26 % TRYING [2]
% 0.18/0.26 % TRYING [3]
% 0.18/0.26 % (475336)...printing done.
% 0.18/0.26 % (475336)Refutation found. Thanks to Tanya!
% 0.18/0.26 % SZS status Unsatisfiable for theBenchmark
% 0.18/0.26 % SZS output start Proof for theBenchmark
% See solution above
% 0.18/0.26 % (475336)------------------------------
% 0.18/0.26 % (475336)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.18/0.26 % (475336)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/0.26 % (475336)CaDiCaL version: 2.1.3
% 0.18/0.26 % (475336)Termination reason: Refutation
% 0.18/0.26 % (475336)Time elapsed: 0.002 s
% 0.18/0.26 % (475336)Peak memory usage: 11 MB
% 0.18/0.26 % (475336)Instructions burned: 2 (million)
% 0.18/0.26 % (475326)Success in time 0.047 s
% 0.18/0.26 % Vampire exiting
%------------------------------------------------------------------------------