%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : NUM890_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 : n009.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 12:26:00 PM UTC 2026
% Result : Theorem 0.20s 0.48s
% Output : Refutation 0.20s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : NUM890_1 : TPTP v9.3.1. Released v5.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.38 % Computer : n009.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Sun Sep 27 21:38:16 UTC 2026
% 0.13/0.38 % CPUTime :
% 0.13/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.43 Running first-order model finding
% 0.13/0.43 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
% 0.20/0.48 % (2419163)Will run a generic schedule for satisfiability detection.
% 0.20/0.48 % (2419168)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1069299224_3000 on theBenchmark for (3000ds/0Mi)
% 0.20/0.48 % (2419168)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.20/0.48 % (2419168)Terminated due to inappropriate strategy.
% 0.20/0.48 % (2419168)------------------------------
% 0.20/0.48 % (2419168)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.48 % (2419168)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.48 % (2419168)CaDiCaL version: 2.1.3
% 0.20/0.48 % (2419168)Termination reason: Inappropriate
% 0.20/0.48 % (2419168)Time elapsed: 0.0000 s
% 0.20/0.48 % (2419168)Peak memory usage: 10 MB
% 0.20/0.48 % (2419168)------------------------------
% 0.20/0.48 % (2419168)------------------------------
% 0.20/0.48 % (2419169)% WARNING: option uhcvi not known.
% 0.20/0.48 % (2419169)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2920780913:i=135531:add=off:rawr=on_3000 on theBenchmark for (3000ds/135531Mi)
% 0.20/0.48 % (2419170)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2014851290:i=88024:add=on:rawr=on_3000 on theBenchmark for (3000ds/88024Mi)
% 0.20/0.48 % (2419169) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2419163-2419169"...
% 0.20/0.48 % (2419170) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2419163-2419170"...
% 0.20/0.48 % (2419171)dis+10_1_sil=32000:sp=arity:random_seed=1095537550:i=103:fgj=on_3000 on theBenchmark for (3000ds/103Mi)
% 0.20/0.48 % (2419169)...printing done.
% 0.20/0.48 % (2419170)...printing done.
% 0.20/0.48 % (2419171) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2419163-2419171"...
% 0.20/0.48 % (2419169)Refutation found. Thanks to Tanya!
% 0.20/0.48 % SZS status Theorem for theBenchmark
% 0.20/0.48 % SZS output start Proof for theBenchmark
% 0.20/0.48 tff(func_def_4, type, sK0: $int).
% 0.20/0.48 tff(f1,conjecture,(
% 0.20/0.48 ! [X0 : $int] : $sum(X0,$uminus(X0)) = 0),
% 0.20/0.48 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_uminus_to_0)).
% 0.20/0.48 tff(f2,negated_conjecture,(
% 0.20/0.48 ~ ! [X0 : $int] : $sum(X0,$uminus(X0)) = 0),
% 0.20/0.48 inference(negated_conjecture,[status(cth)],[f1])).
% 0.20/0.48 tff(f7,definition,(
% 0.20/0.48 ( ! [X0 : $int] : ($sum(X0,$uminus(X0)) = 0) )),
% 0.20/0.48 introduced(theory,[tha_inverse_op_unit])).
% 0.20/0.48 tff(f15,plain,(
% 0.20/0.48 ? [X0 : $int] : $sum(X0,$uminus(X0)) != 0),
% 0.20/0.48 inference(ennf_transformation,[],[f2])).
% 0.20/0.48 tff(f16,plain,(
% 0.20/0.48 0 != $sum(sK0,$uminus(sK0))),
% 0.20/0.48 inference(cnf_transformation,[],[f15])).
% 0.20/0.48 tff(f17,plain,(
% 0.20/0.48 $false),
% 0.20/0.48 inference(backward_subsumption_resolution,[],[f16,f7])).
% 0.20/0.48 % SZS output end Proof for theBenchmark
% 0.20/0.48 % (2419169)------------------------------
% 0.20/0.48 % (2419169)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.48 % (2419169)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.48 % (2419169)CaDiCaL version: 2.1.3
% 0.20/0.48 % (2419169)Termination reason: Refutation
% 0.20/0.48 % (2419169)Time elapsed: 0.002 s
% 0.20/0.48 % (2419169)Peak memory usage: 12 MB
% 0.20/0.48 % (2419169)Instructions burned: 1 (million)
% 0.20/0.48 % (2419163)Success in time 0.035 s
% 0.20/0.48 % Vampire exiting
%------------------------------------------------------------------------------