%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : ARI523_1 : TPTP v9.3.1. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n016.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 09:34:45 AM UTC 2026
% Result : Theorem 0.20s 0.26s
% Output : Refutation 0.20s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : ARI523_1 : TPTP v9.3.1. Released v5.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.19 % Computer : n016.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 20:56:18 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.23 Running first-order model finding
% 0.09/0.23 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
% 0.20/0.26 % (3990818)Will run a generic schedule for satisfiability detection.
% 0.20/0.26 % (3990835)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1039005037:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.20/0.26 % (3990835) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3990818-3990835"...
% 0.20/0.26 % (3990835)...printing done.
% 0.20/0.26 % (3990835)Refutation found. Thanks to Tanya!
% 0.20/0.26 % SZS status Theorem for theBenchmark
% 0.20/0.26 % SZS output start Proof for theBenchmark
% 0.20/0.26 fof(f1,conjecture,(
% 0.20/0.26 $is_rat($difference(-1/8,3/16))),
% 0.20/0.26 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mixed_types_problem_28)).
% 0.20/0.26 fof(f2,negated_conjecture,(
% 0.20/0.26 ~ $is_rat($difference(-1/8,3/16))),
% 0.20/0.26 inference(negated_conjecture,[status(cth)],[f1])).
% 0.20/0.26 fof(f3,plain,(
% 0.20/0.26 ~$true),
% 0.20/0.26 inference(theory_normalization,[],[f2])).
% 0.20/0.26 fof(f4,plain,(
% 0.20/0.26 $false),
% 0.20/0.26 inference(true_and_false_elimination,[],[f3])).
% 0.20/0.26 fof(f5,plain,(
% 0.20/0.26 $false),
% 0.20/0.26 inference(cnf_transformation,[],[f4])).
% 0.20/0.26 % SZS output end Proof for theBenchmark
% 0.20/0.26 % (3990835)------------------------------
% 0.20/0.26 % (3990835)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.26 % (3990835)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.26 % (3990835)CaDiCaL version: 2.1.3
% 0.20/0.26 % (3990835)Termination reason: Refutation
% 0.20/0.26 % (3990835)Time elapsed: 0.0000 s
% 0.20/0.26 % (3990835)Peak memory usage: 11 MB
% 0.20/0.26 % (3990818)Success in time 0.024 s
% 0.20/0.26 % Vampire exiting
%------------------------------------------------------------------------------