%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : ARI338_1 : TPTP v9.3.1. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n001.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 09:34:25 AM UTC 2026
% Result : Theorem 0.07s 0.26s
% Output : Refutation 0.07s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : ARI338_1 : TPTP v9.3.1. Released v5.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.18 % Computer : n001.cluster.edu
% 0.07/0.18 % Model : x86_64 x86_64
% 0.07/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.18 % Memory : 8046.5625MB
% 0.07/0.18 % OS : Linux 6.8.0-71-generic
% 0.07/0.18 % CPULimit : 300
% 0.07/0.18 % WCLimit : 300
% 0.07/0.18 % DateTime : Mon Sep 28 20:52:49 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.21 Running first-order model finding
% 0.07/0.21 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
% 0.07/0.26 % (720070)Will run a generic schedule for satisfiability detection.
% 0.07/0.26 % (720075)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1703432132_2999 on theBenchmark for (2999ds/0Mi)
% 0.07/0.26 % (720075)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.07/0.26 % (720075)Terminated due to inappropriate strategy.
% 0.07/0.26 % (720075)------------------------------
% 0.07/0.26 % (720075)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.07/0.26 % (720075)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.07/0.26 % (720075)CaDiCaL version: 2.1.3
% 0.07/0.26 % (720075)Termination reason: Inappropriate
% 0.07/0.26 % (720075)Time elapsed: 0.0000 s
% 0.07/0.26 % (720075)Peak memory usage: 10 MB
% 0.07/0.26 % (720075)------------------------------
% 0.07/0.26 % (720075)------------------------------
% 0.07/0.26 % (720076)% WARNING: option uhcvi not known.
% 0.07/0.26 % (720076)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4122717253:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.07/0.26 % (720077)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3006320754:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.07/0.26 % (720078)dis+10_1_sil=32000:sp=arity:random_seed=3176484698:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.07/0.26 % (720079)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3615913987:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.07/0.26 % (720080)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=629294825:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.07/0.26 % (720081)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=58102660:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.07/0.26 % (720076) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-720070-720076"...
% 0.07/0.26 % (720077) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-720070-720077"...
% 0.07/0.26 % (720078) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-720070-720078"...
% 0.07/0.26 % (720079) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-720070-720079"...
% 0.07/0.26 % (720081) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-720070-720081"...
% 0.07/0.26 % (720080) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-720070-720080"...
% 0.07/0.26 % (720076)...printing done.
% 0.07/0.26 % (720077)...printing done.
% 0.07/0.26 % (720078)...printing done.
% 0.07/0.26 % (720079)...printing done.
% 0.07/0.26 % (720083)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3350968165:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.07/0.26 % (720081)...printing done.
% 0.07/0.26 % (720083)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.07/0.26 % (720080)...printing done.
% 0.07/0.26 % (720077)Refutation found. Thanks to Tanya!
% 0.07/0.26 % SZS status Theorem for theBenchmark
% 0.07/0.26 % SZS output start Proof for theBenchmark
% 0.07/0.26 tff(f1,conjecture,(
% 0.07/0.26 ? [X0 : $rat,X1 : $rat] : ($sum(X0,1/1) = X1 & $less(X0,X1))),
% 0.07/0.26 file('/export/starexec/sandbox/benchmark/theBenchmark.p',rat_combined_problem_4)).
% 0.07/0.26 tff(f2,negated_conjecture,(
% 0.07/0.26 ~ ? [X0 : $rat,X1 : $rat] : ($sum(X0,1/1) = X1 & $less(X0,X1))),
% 0.07/0.26 inference(negated_conjecture,[status(cth)],[f1])).
% 0.07/0.26 tff(f7,definition,(
% 0.07/0.26 ( ! [X0 : $rat] : (0/1 = $sum(X0,$uminus(X0))) )),
% 0.07/0.26 introduced(theory,[tha_inverse_op_unit])).
% 0.07/0.26 tff(f13,definition,(
% 0.07/0.26 ( ! [X0 : $rat] : ($uminus($uminus(X0)) = X0) )),
% 0.07/0.26 introduced(theory,[tha_minus_minus_x])).
% 0.07/0.26 tff(f14,plain,(
% 0.07/0.26 ! [X0 : $rat,X1 : $rat] : ($sum(X0,1/1) != X1 | ~$less(X0,X1))),
% 0.07/0.26 inference(ennf_transformation,[],[f2])).
% 0.07/0.26 tff(f15,plain,(
% 0.07/0.26 ( ! [X0 : $rat,X1 : $rat] : ($sum(X0,1/1) != X1 | ~$less(X0,X1)) )),
% 0.07/0.26 inference(cnf_transformation,[],[f14])).
% 0.07/0.26 tff(f16,plain,(
% 0.07/0.26 ( ! [X0 : $rat] : (~$less(X0,$sum(X0,1/1))) )),
% 0.07/0.26 inference(equality_resolution,[],[f15])).
% 0.07/0.26 tff(f17,plain,(
% 0.07/0.26 ( ! [X0 : $rat] : (0/1 = $sum($uminus(X0),X0)) )),
% 0.07/0.26 inference(superposition,[],[f7,f13])).
% 0.07/0.26 tff(f20,plain,(
% 0.07/0.26 ~$less($uminus(1/1),0/1)),
% 0.07/0.26 inference(superposition,[],[f16,f17])).
% 0.07/0.26 tff(f22,plain,(
% 0.07/0.26 $false),
% 0.07/0.26 inference(evaluation,[],[f20])).
% 0.07/0.26 % SZS output end Proof for theBenchmark
% 0.07/0.26 % (720077)------------------------------
% 0.07/0.26 % (720077)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.07/0.26 % (720077)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.07/0.26 % (720077)CaDiCaL version: 2.1.3
% 0.07/0.26 % (720077)Termination reason: Refutation
% 0.07/0.26 % (720077)Time elapsed: 0.002 s
% 0.07/0.26 % (720077)Peak memory usage: 12 MB
% 0.07/0.26 % (720077)Instructions burned: 1 (million)
% 0.07/0.26 % (720070)Success in time 0.04 s
% 0.07/0.26 % Vampire exiting
%------------------------------------------------------------------------------