%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR103+1 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 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 : Tue Sep 29 09:43:02 AM UTC 2026
% Result : Theorem 3.08s 1.45s
% Output : Refutation 3.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 8 unt; 0 def)
% Number of atoms : 8 ( 0 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 5 ( 4 !; 1 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f501,axiom,
! [X0] : s__instance(X0,s__Entity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_502) ).
fof(f14788,conjecture,
! [X0] : s__instance(X0,s__Entity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_SUMO) ).
fof(f14789,negated_conjecture,
~ ! [X0] : s__instance(X0,s__Entity),
inference(negated_conjecture,[status(cth)],[f14788]) ).
fof(f14792,plain,
? [X0] : ~ s__instance(X0,s__Entity),
inference(ennf_transformation,[],[f14789]) ).
fof(f14793,plain,
~ s__instance(sK0,s__Entity),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X0,sK0)],[f14792]) ).
fof(f14795,plain,
~ s__instance(sK0,s__Entity),
inference(cnf_transformation,[],[f14793]) ).
fof(f14797,plain,
! [X0] : s__instance(X0,s__Entity),
inference(cnf_transformation,[],[f501]) ).
fof(f14798,plain,
$false,
inference(forward_subsumption_resolution,[],[f14795,f14797]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR103+1 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n008.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
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Mon Sep 28 22:53:10 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.22 Running first-order theorem proving
% 0.07/0.22 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 3.08/1.45 % (2740139)Detected formulas, will run a generic FOF schedule.
% 3.08/1.45 % (2740147)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2534708609:i=109:sd=1:ins=1:gsp=on:ss=axioms_2997 on theBenchmark for (2997ds/109Mi)
% 3.08/1.45 % (2740147)First to succeed.
% 3.08/1.45 % (2740147)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2740139"
% 3.08/1.45 % (2740144)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1613557055:i=141193_2997 on theBenchmark for (2997ds/141193Mi)
% 3.08/1.45 % (2740149)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=941391402:s2a=on:i=139:gtg=position_2997 on theBenchmark for (2997ds/139Mi)
% 3.08/1.45 % (2740146)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=774825294:i=141695:sd=1:nm=32:gsp=on:ss=included_2997 on theBenchmark for (2997ds/141695Mi)
% 3.08/1.45 % (2740148)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1193576439:i=119:av=off:ss=axioms_2997 on theBenchmark for (2997ds/119Mi)
% 3.08/1.45 % (2740150)dis-21_1_sil=8000:lcm=predicate:random_seed=3057876800:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2997 on theBenchmark for (2997ds/129Mi)
% 3.08/1.45 % (2740145)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=1282481653:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2997 on theBenchmark for (2997ds/134677Mi)
% 3.08/1.45 % (2740148)Also succeeded, but the first one will report.
% 3.08/1.45 % (2740149)Instruction limit reached!
% 3.08/1.45 % (2740149)------------------------------
% 3.08/1.45 % (2740149)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.08/1.45 % (2740149)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.08/1.45 % (2740149)CaDiCaL version: 2.1.3
% 3.08/1.45 % (2740149)Termination reason: Instruction limit
% 3.08/1.45 % (2740149)Termination phase: Preprocessing 1
% 3.08/1.45 % (2740149)Time elapsed: 0.064 s
% 3.08/1.45 % (2740149)Peak memory usage: 94 MB
% 3.08/1.45 % (2740149)Instructions burned: 140 (million)
% 3.08/1.45 % (2740150)Instruction limit reached!
% 3.08/1.45 % (2740150)------------------------------
% 3.08/1.45 % (2740150)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.08/1.45 % (2740150)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.08/1.45 % (2740150)CaDiCaL version: 2.1.3
% 3.08/1.45 % (2740150)Termination reason: Instruction limit
% 3.08/1.45 % (2740150)Termination phase: Clausification
% 3.08/1.45 % (2740150)Time elapsed: 0.073 s
% 3.08/1.45 % (2740150)Peak memory usage: 96 MB
% 3.08/1.45 % (2740150)Instructions burned: 130 (million)
% 3.08/1.45 % (2740147)Refutation found. Thanks to Tanya!
% 3.08/1.45 % SZS status Theorem for theBenchmark
% 3.08/1.45 % SZS output start Proof for theBenchmark
% See solution above
% 3.08/1.45 % (2740147)------------------------------
% 3.08/1.45 % (2740147)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.08/1.45 % (2740147)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.08/1.45 % (2740147)CaDiCaL version: 2.1.3
% 3.08/1.45 % (2740147)Termination reason: Refutation
% 3.08/1.45 % (2740147)Time elapsed: 0.019 s
% 3.08/1.45 % (2740147)Peak memory usage: 97 MB
% 3.08/1.45 % (2740147)Instructions burned: 61 (million)
% 3.08/1.45 % (2740147)------------------------------
% 3.08/1.45 % (2740147)------------------------------
% 3.08/1.45 % (2740139)Success in time 0.588 s
% 3.08/1.45 % Vampire exiting
%------------------------------------------------------------------------------