%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN590-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n011.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 02:17:40 PM UTC 2026
% Result : Unsatisfiable 0.07s 0.26s
% Output : Refutation 0.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of formulae : 18 ( 9 unt; 0 def)
% Number of atoms : 31 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 29 ( 16 ~; 13 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 2 con; 0-1 aty)
% Number of variables : 15 ( 15 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,negated_conjecture,
p11(c16),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c16_is_p11_3) ).
fof(f8,negated_conjecture,
p3(f4(c16),f6(c15)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p3_8) ).
fof(f9,negated_conjecture,
! [X0] :
( ~ p11(X0)
| p11(f9(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p11_9) ).
fof(f11,negated_conjecture,
! [X0,X1] :
( ~ p10(f6(X0),f6(X1))
| p12(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p12_11) ).
fof(f18,negated_conjecture,
! [X0] :
( ~ p11(X0)
| p3(f4(X0),f6(f8(X0))) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p3_18) ).
fof(f19,negated_conjecture,
! [X0] :
( ~ p11(X0)
| p10(f4(f9(X0)),f4(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p10_19) ).
fof(f25,negated_conjecture,
! [X0,X1] :
( ~ p11(X0)
| ~ p12(X1,c15)
| ~ p3(f4(X0),f6(X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_p11_25) ).
fof(f26,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p10(X2,X3)
| ~ p3(X2,X0)
| ~ p3(X3,X1)
| p10(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p10_26) ).
fof(f30,plain,
p11(f9(c16)),
inference(resolution,[],[f9,f3]) ).
fof(f58,plain,
p3(f4(f9(c16)),f6(f8(f9(c16)))),
inference(resolution,[],[f18,f30]) ).
fof(f65,plain,
p10(f4(f9(c16)),f4(c16)),
inference(resolution,[],[f19,f3]) ).
fof(f108,plain,
! [X0] :
( ~ p12(X0,c15)
| ~ p3(f4(f9(c16)),f6(X0)) ),
inference(resolution,[],[f25,f30]) ).
fof(f118,plain,
! [X0,X1] :
( ~ p3(f4(f9(c16)),X0)
| ~ p3(f4(c16),X1)
| p10(X0,X1) ),
inference(resolution,[],[f65,f26]) ).
fof(f203,plain,
! [X0] :
( ~ p3(f4(c16),X0)
| p10(f6(f8(f9(c16))),X0) ),
inference(resolution,[],[f118,f58]) ).
fof(f288,plain,
p10(f6(f8(f9(c16))),f6(c15)),
inference(resolution,[],[f203,f8]) ).
fof(f307,plain,
p12(f8(f9(c16)),c15),
inference(resolution,[],[f288,f11]) ).
fof(f315,plain,
~ p3(f4(f9(c16)),f6(f8(f9(c16)))),
inference(resolution,[],[f307,f108]) ).
fof(f321,plain,
$false,
inference(forward_subsumption_resolution,[],[f315,f58]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN590-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.17 % Computer : n011.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
% 0.07/0.17 % CPULimit : 300
% 0.07/0.17 % WCLimit : 300
% 0.07/0.17 % DateTime : Mon Sep 28 16:32:01 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.20 Running first-order model finding
% 0.07/0.20 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.07/0.26 % (3516922)Will run a generic schedule for satisfiability detection.
% 0.07/0.26 % (3516930)dis+10_1_sil=32000:sp=arity:random_seed=1385267637:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.07/0.26 % (3516927)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1596464194_2999 on theBenchmark for (2999ds/0Mi)
% 0.07/0.26 % (3516932)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1829073032:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.07/0.26 % (3516931)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3241163700:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.07/0.26 % (3516929)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4015398361:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.07/0.26 % (3516933)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3084362314:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.07/0.26 % (3516928)% WARNING: option uhcvi not known.
% 0.07/0.26 % TRYING [1]
% 0.07/0.26 % TRYING [2]
% 0.07/0.26 % TRYING [3]
% 0.07/0.26 % (3516928)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1405318189:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.07/0.26 % (3516932) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3516922-3516932"...
% 0.07/0.26 % (3516932)...printing done.
% 0.07/0.26 % (3516932)Refutation found. Thanks to Tanya!
% 0.07/0.26 % SZS status Unsatisfiable for theBenchmark
% 0.07/0.26 % SZS output start Proof for theBenchmark
% See solution above
% 0.07/0.26 % (3516932)------------------------------
% 0.07/0.26 % (3516932)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.07/0.26 % (3516932)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.07/0.26 % (3516932)CaDiCaL version: 2.1.3
% 0.07/0.26 % (3516932)Termination reason: Refutation
% 0.07/0.26 % (3516932)Time elapsed: 0.005 s
% 0.07/0.26 % (3516932)Peak memory usage: 11 MB
% 0.07/0.26 % (3516932)Instructions burned: 8 (million)
% 0.07/0.26 % (3516922)Success in time 0.041 s
% 0.07/0.26 % Vampire exiting
%------------------------------------------------------------------------------