%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : NUM634+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n018.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 12:25:06 PM UTC 2026
% Result : ContradictoryAxioms 0.15s 5.47s
% Output : Refutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 2
% Syntax : Number of formulae : 6 ( 6 unt; 0 def)
% Number of atoms : 6 ( 5 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f78,axiom,
xK != sz00,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__3462) ).
fof(f79,axiom,
xK = sz00,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__3520) ).
fof(f344,plain,
sz00 != xK,
inference(cnf_transformation,[],[f78]) ).
fof(f345,plain,
sz00 = xK,
inference(cnf_transformation,[],[f79]) ).
fof(f359,plain,
xK != xK,
inference(definition_unfolding,[],[f344,f345]) ).
fof(f550,plain,
$false,
inference(trivial_inequality_removal,[],[f359]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : NUM634+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/5.38 % Computer : n018.cluster.edu
% 0.12/5.38 % Model : x86_64 x86_64
% 0.12/5.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/5.38 % Memory : 8046.5625MB
% 0.12/5.38 % OS : Linux 6.8.0-71-generic
% 0.12/5.39 % CPULimit : 300
% 0.12/5.39 % WCLimit : 300
% 0.12/5.39 % DateTime : Sun Sep 27 20:53:45 UTC 2026
% 0.12/5.39 % CPUTime :
% 0.12/5.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.15/5.42 Running first-order model finding
% 0.15/5.42 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
% 0.15/5.47 % (2710061)Will run a generic schedule for satisfiability detection.
% 0.15/5.47 % (2710067)% WARNING: option uhcvi not known.
% 0.15/5.47 % (2710067)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=108864696:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.15/5.47 % (2710067) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2710061-2710067"...
% 0.15/5.47 % (2710067)...printing done.
% 0.15/5.47 % (2710067)Refutation found. Thanks to Tanya!
% 0.15/5.47 % SZS status ContradictoryAxioms for theBenchmark
% 0.15/5.47 % SZS output start Proof for theBenchmark
% See solution above
% 0.15/5.47 % (2710067)------------------------------
% 0.15/5.47 % (2710067)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.15/5.47 % (2710067)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.15/5.47 % (2710067)CaDiCaL version: 2.1.3
% 0.15/5.47 % (2710067)Termination reason: Refutation
% 0.15/5.47 % (2710067)Time elapsed: 0.002 s
% 0.15/5.47 % (2710067)Peak memory usage: 11 MB
% 0.15/5.47 % (2710067)Instructions burned: 6 (million)
% 0.15/5.47 % (2710061)Success in time 0.036 s
% 0.15/5.47 % Vampire exiting
%------------------------------------------------------------------------------