%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN706-1 : 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 : n020.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 02:17:56 PM UTC 2026
% Result : Unsatisfiable 0.27s 0.26s
% Output : Refutation 0.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 9
% Syntax : Number of formulae : 18 ( 10 unt; 0 def)
% Number of atoms : 31 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 27 ( 14 ~; 13 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 8 ( 7 usr; 1 prp; 0-2 aty)
% Number of functors : 20 ( 20 usr; 10 con; 0-2 aty)
% Number of variables : 31 ( 31 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,negated_conjecture,
! [X0] : p47(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p47_5) ).
fof(f11,negated_conjecture,
! [X0] : p36(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p36_11) ).
fof(f27,negated_conjecture,
p45(f20(c52,c50),c58),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p45_27) ).
fof(f29,negated_conjecture,
~ p48(f38(f40(c59,c50),c58),c60),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_p48_29) ).
fof(f57,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p48(X3,X2)
| ~ p47(X2,X1)
| p48(X0,X1)
| ~ p37(X3,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p48_57) ).
fof(f59,negated_conjecture,
! [X0,X1] : p7(f8(f11(c54,f14(f17(c55,X0),f35(X1,X0))),X1),X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p7_59) ).
fof(f67,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p36(X0,X2)
| p37(f38(X0,X1),f38(X2,X3))
| ~ p7(X1,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p37_67) ).
fof(f78,negated_conjecture,
! [X2,X0,X1] :
( ~ p45(f20(c52,X2),X0)
| p46(f23(c53,f35(X0,X1)),f5(c49,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p46_78) ).
fof(f81,negated_conjecture,
! [X0,X1] :
( ~ p46(f23(c53,X0),f5(c49,c50))
| ~ p45(f20(c52,c50),X1)
| p48(f38(f40(c59,c50),f8(f11(c54,f14(f17(c55,c61),X0)),X1)),c60) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p48_81) ).
fof(f129,plain,
! [X2,X0,X1] :
( ~ p7(X1,X2)
| p37(f38(X0,X1),f38(X0,X2)) ),
inference(resolution,[],[f67,f11]) ).
fof(f131,plain,
! [X2,X0,X1] : p37(f38(X0,f8(f11(c54,f14(f17(c55,X1),f35(X2,X1))),X2)),f38(X0,X2)),
inference(resolution,[],[f129,f59]) ).
fof(f153,plain,
! [X0] : p46(f23(c53,f35(c58,X0)),f5(c49,c50)),
inference(resolution,[],[f78,f27]) ).
fof(f159,plain,
! [X0,X1] :
( ~ p45(f20(c52,c50),X0)
| p48(f38(f40(c59,c50),f8(f11(c54,f14(f17(c55,c61),f35(c58,X1))),X0)),c60) ),
inference(resolution,[],[f81,f153]) ).
fof(f216,plain,
! [X0] : p48(f38(f40(c59,c50),f8(f11(c54,f14(f17(c55,c61),f35(c58,X0))),c58)),c60),
inference(resolution,[],[f159,f27]) ).
fof(f235,plain,
! [X2,X0,X1] :
( ~ p37(f38(f40(c59,c50),f8(f11(c54,f14(f17(c55,c61),f35(c58,X2))),c58)),X1)
| p48(X1,X0)
| ~ p47(c60,X0) ),
inference(resolution,[],[f216,f57]) ).
fof(f462,plain,
! [X0] :
( ~ p47(c60,X0)
| p48(f38(f40(c59,c50),c58),X0) ),
inference(resolution,[],[f235,f131]) ).
fof(f466,plain,
p48(f38(f40(c59,c50),c58),c60),
inference(resolution,[],[f462,f5]) ).
fof(f467,plain,
$false,
inference(forward_subsumption_resolution,[],[f466,f29]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN706-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.17 % Computer : n020.cluster.edu
% 0.08/0.17 % Model : x86_64 x86_64
% 0.08/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.17 % Memory : 8046.5625MB
% 0.08/0.17 % OS : Linux 6.8.0-71-generic
% 0.08/0.17 % CPULimit : 300
% 0.08/0.17 % WCLimit : 300
% 0.08/0.17 % DateTime : Mon Sep 28 16:49:19 UTC 2026
% 0.08/0.17 % CPUTime :
% 0.08/0.17 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.20 Running first-order model finding
% 0.08/0.20 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
% 0.27/0.26 % (299063)Will run a generic schedule for satisfiability detection.
% 0.27/0.26 % (299074)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3256099117:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.27/0.26 % (299069)% WARNING: option uhcvi not known.
% 0.27/0.26 % (299068)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2593028802_2999 on theBenchmark for (2999ds/0Mi)
% 0.27/0.26 % (299071)dis+10_1_sil=32000:sp=arity:random_seed=1841849796:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.27/0.26 % (299070)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3529110744:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.27/0.26 % (299072)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3362303995:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.27/0.26 % (299073)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4082477891:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.27/0.26 % (299069)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3186560617:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.27/0.26 % TRYING [1]
% 0.27/0.26 % TRYING [2]
% 0.27/0.26 % TRYING [3]
% 0.27/0.26 % (299073) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-299063-299073"...
% 0.27/0.26 % (299073)...printing done.
% 0.27/0.26 % (299073)Refutation found. Thanks to Tanya!
% 0.27/0.26 % SZS status Unsatisfiable for theBenchmark
% 0.27/0.26 % SZS output start Proof for theBenchmark
% See solution above
% 0.27/0.26 % (299073)------------------------------
% 0.27/0.26 % (299073)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.27/0.26 % (299073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.27/0.26 % (299073)CaDiCaL version: 2.1.3
% 0.27/0.26 % (299073)Termination reason: Refutation
% 0.27/0.26 % (299073)Time elapsed: 0.012 s
% 0.27/0.26 % (299073)Peak memory usage: 11 MB
% 0.27/0.26 % (299073)Instructions burned: 17 (million)
% 0.27/0.26 % (299063)Success in time 0.05 s
% 0.27/0.26 % Vampire exiting
%------------------------------------------------------------------------------