%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN324-1 : TPTP v9.3.1. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 02:07:18 PM UTC 2026
% Result : Satisfiable 0.25s 0.35s
% Output : Saturation 0.25s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(u8,negated_conjecture,
( f(y(X0),y(X0))
| f(X0,y(X0)) ) ).
cnf(u7,negated_conjecture,
( ~ f(y(X0),y(X0))
| ~ f(X0,y(X0)) ) ).
cnf(u5,negated_conjecture,
( ~ f(X0,y(X0))
| f(X0,X0) ) ).
cnf(u6,negated_conjecture,
( f(X0,y(X0))
| ~ f(X0,X0) ) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN324-1 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.25 % Computer : n017.cluster.edu
% 0.11/0.25 % Model : x86_64 x86_64
% 0.11/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.25 % Memory : 8046.5625MB
% 0.11/0.25 % OS : Linux 6.8.0-71-generic
% 0.11/0.25 % CPULimit : 300
% 0.11/0.25 % WCLimit : 300
% 0.11/0.25 % DateTime : Mon Sep 28 15:37:51 UTC 2026
% 0.11/0.26 % CPUTime :
% 0.11/0.26 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.25/0.31 Running first-order model finding
% 0.25/0.31 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
% 0.25/0.35 % (3654595)Will run a generic schedule for satisfiability detection.
% 0.25/0.35 % (3654606)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2383131280:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.25/0.35 % (3654606) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3654595-3654606"...
% 0.25/0.35 % (3654606)...printing done.
% 0.25/0.35 % SZS status Satisfiable for theBenchmark
% 0.25/0.35 % SZS output start Saturation.
% See solution above
% 0.25/0.35 % SZS output start Definitions and Model Updates.
% 0.25/0.35 globally flip the polarity of every occurrence of predicate "f"
% 0.25/0.35 % SZS output end Definitions and Model Updates.
% 0.25/0.35 % (3654606)------------------------------
% 0.25/0.35 % (3654606)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.25/0.35 % (3654606)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.25/0.35 % (3654606)CaDiCaL version: 2.1.3
% 0.25/0.35 % (3654606)Termination reason: Satisfiable
% 0.25/0.35 % (3654606)Time elapsed: 0.001 s
% 0.25/0.35 % (3654606)Peak memory usage: 11 MB
% 0.25/0.35 % (3654595)Success in time 0.027 s
% 0.25/0.35 % Vampire exiting
%------------------------------------------------------------------------------