%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN719-1 : 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 : n015.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 02:17:57 PM UTC 2026
% Result : Unsatisfiable 0.08s 0.24s
% Output : Refutation 0.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 9
% Syntax : Number of formulae : 17 ( 10 unt; 0 def)
% Number of atoms : 31 ( 0 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 29 ( 15 ~; 14 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 7 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 30 ( 30 usr; 15 con; 0-2 aty)
% Number of variables : 24 ( 24 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f38,negated_conjecture,
! [X0] : p14(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p14_38) ).
fof(f41,negated_conjecture,
p66(f12(c78,c77),c79),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p66_41) ).
fof(f42,negated_conjecture,
p67(f16(c80,c81),c82),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p67_42) ).
fof(f43,negated_conjecture,
! [X0,X1] : p70(f30(c88,X0),f38(c85,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p70_43) ).
fof(f45,negated_conjecture,
! [X0] : p14(f23(f26(c84,c85),X0),X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p14_45) ).
fof(f46,negated_conjecture,
~ p68(f19(f21(c83,c77),c79),c81),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_p68_46) ).
fof(f52,negated_conjecture,
! [X0,X1] :
( ~ p70(X1,X0)
| p69(f36(c86,X0),X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p69_52) ).
fof(f90,negated_conjecture,
! [X2,X0,X1] :
( ~ p14(X2,X0)
| p14(X0,X1)
| ~ p14(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p14_90) ).
fof(f126,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p69(f36(c86,f38(X3,f40(f42(f44(f46(c87,X0),X1),X3),X2))),f30(c88,f32(c89,f8(c75,c76))))
| ~ p67(f16(c80,X2),c82)
| ~ p66(f12(c78,c77),X0)
| ~ p14(X1,f23(f26(c84,X3),X2))
| p68(f19(f21(c83,c77),X0),X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p68_126) ).
fof(f129,plain,
! [X0,X1] : p69(f36(c86,f38(c85,X0)),f30(c88,X1)),
inference(resolution,[],[f52,f43]) ).
fof(f168,plain,
! [X0,X1] :
( ~ p14(f23(f26(c84,c85),X0),X1)
| p14(X0,X1) ),
inference(resolution,[],[f90,f45]) ).
fof(f174,plain,
! [X0] : p14(X0,f23(f26(c84,c85),X0)),
inference(resolution,[],[f168,f38]) ).
fof(f248,plain,
! [X2,X0,X1] :
( ~ p67(f16(c80,X0),c82)
| ~ p66(f12(c78,c77),X1)
| ~ p14(X2,f23(f26(c84,c85),X0))
| p68(f19(f21(c83,c77),X1),X2) ),
inference(resolution,[],[f126,f129]) ).
fof(f285,plain,
! [X0,X1] :
( ~ p66(f12(c78,c77),X0)
| ~ p14(X1,f23(f26(c84,c85),c81))
| p68(f19(f21(c83,c77),X0),X1) ),
inference(resolution,[],[f248,f42]) ).
fof(f398,plain,
! [X0] :
( ~ p14(X0,f23(f26(c84,c85),c81))
| p68(f19(f21(c83,c77),c79),X0) ),
inference(resolution,[],[f285,f41]) ).
fof(f399,plain,
p68(f19(f21(c83,c77),c79),c81),
inference(resolution,[],[f398,f174]) ).
fof(f405,plain,
$false,
inference(forward_subsumption_resolution,[],[f399,f46]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN719-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.18 % Computer : n015.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 16:52:02 UTC 2026
% 0.08/0.18 % CPUTime :
% 0.08/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.20 Running first-order model finding
% 0.08/0.21 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
% 0.08/0.24 % (2769434)Will run a generic schedule for satisfiability detection.
% 0.08/0.24 % (2769446)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1009892198:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.08/0.24 % (2769442)% WARNING: option uhcvi not known.
% 0.08/0.24 % (2769446) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2769434-2769446"...
% 0.08/0.24 % (2769446)...printing done.
% 0.08/0.24 % (2769446)Refutation found. Thanks to Tanya!
% 0.08/0.24 % SZS status Unsatisfiable for theBenchmark
% 0.08/0.24 % SZS output start Proof for theBenchmark
% See solution above
% 0.08/0.24 % (2769446)------------------------------
% 0.08/0.24 % (2769446)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.08/0.24 % (2769446)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.08/0.24 % (2769446)CaDiCaL version: 2.1.3
% 0.08/0.24 % (2769446)Termination reason: Refutation
% 0.08/0.24 % (2769446)Time elapsed: 0.004 s
% 0.08/0.24 % (2769446)Peak memory usage: 11 MB
% 0.08/0.24 % (2769446)Instructions burned: 10 (million)
% 0.08/0.24 % (2769434)Success in time 0.02 s
% 0.08/0.24 % Vampire exiting
%------------------------------------------------------------------------------