%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN709-1 : 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 : n017.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 0.19s 0.28s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 9
% Syntax : Number of formulae : 17 ( 10 unt; 0 def)
% Number of atoms : 28 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 23 ( 12 ~; 11 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 16 ( 16 usr; 9 con; 0-2 aty)
% Number of variables : 26 ( 26 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f14,negated_conjecture,
! [X0] : p29(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p29_14) ).
fof(f21,negated_conjecture,
! [X0] : p19(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p19_21) ).
fof(f29,negated_conjecture,
p46(f23(c58,c56),f20(c59,c60)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p46_29) ).
fof(f59,negated_conjecture,
! [X0,X1] : p19(f25(f28(c64,X0),f34(c66,X1)),f34(X0,X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p19_59) ).
fof(f60,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p47(X2,X3)
| ~ p30(X2,X0)
| p47(X0,X1)
| ~ p19(X3,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p47_60) ).
fof(f64,negated_conjecture,
~ p47(f31(f33(c62,c63),f34(c65,c56)),f25(f28(c64,c65),c60)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_p47_64) ).
fof(f72,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p19(X1,X3)
| p30(f31(X0,X1),f31(X2,X3))
| ~ p29(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p30_72) ).
fof(f81,negated_conjecture,
! [X0,X1] :
( ~ p46(f23(c58,X0),f20(c59,X1))
| p47(f31(f33(c62,c63),f34(c66,X0)),X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p47_81) ).
fof(f83,negated_conjecture,
! [X0,X1] :
( ~ p47(f31(f33(c62,c63),X0),X1)
| p47(f31(f33(c62,c63),f25(f28(c64,c65),X0)),f25(f28(c64,c65),X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p47_83) ).
fof(f136,plain,
! [X2,X3,X0,X1] :
( ~ p29(X0,X3)
| p30(f31(X0,f25(f28(c64,X1),f34(c66,X2))),f31(X3,f34(X1,X2))) ),
inference(resolution,[],[f72,f59]) ).
fof(f156,plain,
p47(f31(f33(c62,c63),f34(c66,c56)),c60),
inference(resolution,[],[f81,f29]) ).
fof(f163,plain,
p47(f31(f33(c62,c63),f25(f28(c64,c65),f34(c66,c56))),f25(f28(c64,c65),c60)),
inference(resolution,[],[f83,f156]) ).
fof(f175,plain,
! [X2,X0,X1] : p30(f31(X0,f25(f28(c64,X1),f34(c66,X2))),f31(X0,f34(X1,X2))),
inference(resolution,[],[f136,f14]) ).
fof(f193,plain,
! [X0,X1] :
( ~ p19(f25(f28(c64,c65),c60),X1)
| p47(X0,X1)
| ~ p30(f31(f33(c62,c63),f25(f28(c64,c65),f34(c66,c56))),X0) ),
inference(resolution,[],[f163,f60]) ).
fof(f239,plain,
! [X0] :
( ~ p30(f31(f33(c62,c63),f25(f28(c64,c65),f34(c66,c56))),X0)
| p47(X0,f25(f28(c64,c65),c60)) ),
inference(resolution,[],[f193,f21]) ).
fof(f276,plain,
p47(f31(f33(c62,c63),f34(c65,c56)),f25(f28(c64,c65),c60)),
inference(resolution,[],[f239,f175]) ).
fof(f278,plain,
$false,
inference(forward_subsumption_resolution,[],[f276,f64]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN709-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.19 % Computer : n017.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
% 0.09/0.19 % CPULimit : 300
% 0.09/0.19 % WCLimit : 300
% 0.09/0.19 % DateTime : Mon Sep 28 16:43:51 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
% 0.19/0.28 % (3695898)Will run a generic schedule for satisfiability detection.
% 0.19/0.28 % (3695909)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1727603103:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.19/0.28 % (3695904)% WARNING: option uhcvi not known.
% 0.19/0.28 % (3695904)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4096260787:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.19/0.28 % (3695903)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=388963480_2999 on theBenchmark for (2999ds/0Mi)
% 0.19/0.28 % (3695905)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=782639848:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.19/0.28 % (3695907)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2222054629:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.19/0.28 % (3695908)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2959082055:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.19/0.28 % TRYING [1]
% 0.19/0.28 % TRYING [2]
% 0.19/0.28 % (3695908) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3695898-3695908"...
% 0.19/0.28 % (3695908)...printing done.
% 0.19/0.28 % TRYING [3]
% 0.19/0.28 % (3695908)Refutation found. Thanks to Tanya!
% 0.19/0.28 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.28 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.28 % (3695908)------------------------------
% 0.19/0.28 % (3695908)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.19/0.28 % (3695908)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.19/0.28 % (3695908)CaDiCaL version: 2.1.3
% 0.19/0.28 % (3695908)Termination reason: Refutation
% 0.19/0.28 % (3695908)Time elapsed: 0.006 s
% 0.19/0.28 % (3695908)Peak memory usage: 11 MB
% 0.19/0.28 % (3695908)Instructions burned: 8 (million)
% 0.19/0.28 % (3695898)Success in time 0.048 s
% 0.19/0.28 % Vampire exiting
%------------------------------------------------------------------------------