%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYO205^5 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n008.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 : Wed Sep 30 08:49:29 AM UTC 2026
% Result : Theorem 0.10s 0.28s
% Output : Refutation 0.10s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYO205^5 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.20 % Computer : n008.cluster.edu
% 0.10/0.20 % Model : x86_64 x86_64
% 0.10/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.20 % Memory : 8046.5625MB
% 0.10/0.20 % OS : Linux 6.8.0-71-generic
% 0.10/0.20 % CPULimit : 300
% 0.10/0.20 % WCLimit : 300
% 0.10/0.20 % DateTime : Tue Sep 29 16:39:54 UTC 2026
% 0.10/0.20 % CPUTime :
% 0.10/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.24 Running first-order model finding
% 0.10/0.24 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
% 0.10/0.28 % (3392823)Will run a generic schedule for satisfiability detection.
% 0.10/0.28 % (3392830)% WARNING: option uhcvi not known.
% 0.10/0.28 % (3392830)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=638024812:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.10/0.28 % (3392831)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2758525930:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.10/0.28 % (3392830) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3392823-3392830"...
% 0.10/0.28 % (3392831) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3392823-3392831"...
% 0.10/0.28 % (3392829)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2945439806_2999 on theBenchmark for (2999ds/0Mi)
% 0.10/0.28 % (3392829) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3392823-3392829"...
% 0.10/0.28 % (3392830)...printing done.
% 0.10/0.28 % (3392831)...printing done.
% 0.10/0.28 % (3392830)Refutation found. Thanks to Tanya!
% 0.10/0.28 % SZS status Theorem for theBenchmark
% 0.10/0.28 % SZS output start Proof for theBenchmark
% 0.10/0.28 fof(f1,conjecture,(
% 0.10/0.28 ? [X0 : $o,X1 : $o] : ((X0 = X1) = (X1 = X0))),
% 0.10/0.28 file('/export/starexec/sandbox/benchmark/theBenchmark.p',cCT27)).
% 0.10/0.28 fof(f2,negated_conjecture,(
% 0.10/0.28 ~ ? [X0 : $o,X1 : $o] : ((X0 = X1) = (X1 = X0))),
% 0.10/0.28 inference(negated_conjecture,[status(cth)],[f1])).
% 0.10/0.28 fof(f3,plain,(
% 0.10/0.28 ~ ? [X0 : $o,X1 : $o] : ((X0 <=> X1) <=> (X0 <=> X1))),
% 0.10/0.28 inference(flattening,[],[f2])).
% 0.10/0.28 fof(f4,plain,(
% 0.10/0.28 ! [X0 : $o,X1 : $o] : ((X0 <=> X1) <~> (X0 <=> X1))),
% 0.10/0.28 inference(ennf_transformation,[],[f3])).
% 0.10/0.28 fof(f8,plain,(
% 0.10/0.28 $false),
% 0.10/0.28 inference(cnf_transformation,[],[f4])).
% 0.10/0.28 % SZS output end Proof for theBenchmark
% 0.10/0.28 % (3392830)------------------------------
% 0.10/0.28 % (3392830)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.10/0.28 % (3392830)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.10/0.28 % (3392830)CaDiCaL version: 2.1.3
% 0.10/0.28 % (3392830)Termination reason: Refutation
% 0.10/0.28 % (3392830)Time elapsed: 0.001 s
% 0.10/0.28 % (3392830)Peak memory usage: 11 MB
% 0.10/0.28 % (3392823)Success in time 0.039 s
% 0.20/0.28 % Vampire exiting
%------------------------------------------------------------------------------