%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR103+6 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n012.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 09:43:03 AM UTC 2026
% Result : Theorem 4.46s 1.66s
% Output : Refutation 4.46s
% 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(f27191,axiom,
! [X0] : s__instance(X0,s__Entity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_27371) ).
fof(f55587,conjecture,
! [X0] : s__instance(X0,s__Entity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_ALL) ).
fof(f55588,negated_conjecture,
~ ! [X0] : s__instance(X0,s__Entity),
inference(negated_conjecture,[status(cth)],[f55587]) ).
fof(f55589,plain,
? [X0] : ~ s__instance(X0,s__Entity),
inference(ennf_transformation,[],[f55588]) ).
fof(f55591,plain,
~ s__instance(sK0,s__Entity),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X0,sK0)],[f55589]) ).
fof(f55594,plain,
~ s__instance(sK0,s__Entity),
inference(cnf_transformation,[],[f55591]) ).
fof(f55599,plain,
! [X0] : s__instance(X0,s__Entity),
inference(cnf_transformation,[],[f27191]) ).
fof(f55600,plain,
$false,
inference(forward_subsumption_resolution,[],[f55594,f55599]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : CSR103+6 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.02 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.00/0.10 % Computer : n012.cluster.edu
% 0.00/0.10 % Model : x86_64 x86_64
% 0.00/0.10 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.00/0.10 % Memory : 8046.5625MB
% 0.00/0.10 % OS : Linux 6.8.0-71-generic
% 0.00/0.10 % CPULimit : 300
% 0.00/0.10 % WCLimit : 300
% 0.00/0.10 % DateTime : Mon Sep 28 22:52:49 UTC 2026
% 0.00/0.10 % CPUTime :
% 0.00/0.10 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.12 Running first-order theorem proving
% 0.08/0.12 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.46/1.66 % (3880190)Detected formulas, will run a generic FOF schedule.
% 4.46/1.66 % (3880199)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=21315409:i=119:av=off:ss=axioms_2992 on theBenchmark for (2992ds/119Mi)
% 4.46/1.66 % (3880200)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3287432904:s2a=on:i=139:gtg=position_2992 on theBenchmark for (2992ds/139Mi)
% 4.46/1.66 % (3880201)dis-21_1_sil=8000:lcm=predicate:random_seed=1292415298:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2992 on theBenchmark for (2992ds/129Mi)
% 4.46/1.66 % (3880196)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=2465347905:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2992 on theBenchmark for (2992ds/134677Mi)
% 4.46/1.66 % (3880198)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=453620299:i=109:sd=1:ins=1:gsp=on:ss=axioms_2992 on theBenchmark for (2992ds/109Mi)
% 4.46/1.66 % (3880197)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=1069646859:i=141695:sd=1:nm=32:gsp=on:ss=included_2992 on theBenchmark for (2992ds/141695Mi)
% 4.46/1.66 % (3880195)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=703962947:i=141193_2992 on theBenchmark for (2992ds/141193Mi)
% 4.46/1.66 % (3880198)Instruction limit reached!
% 4.46/1.66 % (3880198)------------------------------
% 4.46/1.66 % (3880198)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.46/1.66 % (3880198)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.46/1.66 % (3880198)CaDiCaL version: 2.1.3
% 4.46/1.66 % (3880198)Termination reason: Instruction limit
% 4.46/1.66 % (3880198)Termination phase: SInE selection
% 4.46/1.66 % (3880198)Time elapsed: 0.039 s
% 4.46/1.66 % (3880198)Peak memory usage: 138 MB
% 4.46/1.66 % (3880198)Instructions burned: 112 (million)
% 4.46/1.66 % (3880199)Instruction limit reached!
% 4.46/1.66 % (3880199)------------------------------
% 4.46/1.66 % (3880199)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.46/1.66 % (3880199)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.46/1.66 % (3880199)CaDiCaL version: 2.1.3
% 4.46/1.66 % (3880199)Termination reason: Instruction limit
% 4.46/1.66 % (3880199)Termination phase: SInE selection
% 4.46/1.66 % (3880199)Time elapsed: 0.041 s
% 4.46/1.66 % (3880199)Peak memory usage: 139 MB
% 4.46/1.66 % (3880199)Instructions burned: 120 (million)
% 4.46/1.66 % (3880201)Instruction limit reached!
% 4.46/1.66 % (3880201)------------------------------
% 4.46/1.66 % (3880201)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.46/1.66 % (3880201)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.46/1.66 % (3880201)CaDiCaL version: 2.1.3
% 4.46/1.66 % (3880201)Termination reason: Instruction limit
% 4.46/1.66 % (3880201)Termination phase: SInE selection
% 4.46/1.66 % (3880201)Time elapsed: 0.042 s
% 4.46/1.66 % (3880201)Peak memory usage: 139 MB
% 4.46/1.66 % (3880201)Instructions burned: 129 (million)
% 4.46/1.66 % (3880200)Instruction limit reached!
% 4.46/1.66 % (3880200)------------------------------
% 4.46/1.66 % (3880200)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.46/1.66 % (3880200)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.46/1.66 % (3880200)CaDiCaL version: 2.1.3
% 4.46/1.66 % (3880200)Termination reason: Instruction limit
% 4.46/1.66 % (3880200)Termination phase: Property scanning
% 4.46/1.66 % (3880200)Time elapsed: 0.044 s
% 4.46/1.66 % (3880200)Peak memory usage: 138 MB
% 4.46/1.66 % (3880200)Instructions burned: 141 (million)
% 4.46/1.66 % (3880211)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1877045179:i=325:sd=1:ss=axioms:sgt=32_2991 on theBenchmark for (2991ds/325Mi)
% 4.46/1.66 % (3880209)lrs+10_1_sil=8000:sp=occurrence:random_seed=2414240222:i=285:sd=3:ss=axioms:sgt=8_2991 on theBenchmark for (2991ds/285Mi)
% 4.46/1.66 % (3880210)lrs+10_1_sil=32000:urr=on:br=off:random_seed=749179996:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2991 on theBenchmark for (2991ds/157Mi)
% 4.46/1.66 % (3880212)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=2333398924:s2a=on:i=248:s2at=1.23:gtg=position_2991 on theBenchmark for (2991ds/248Mi)
% 4.46/1.66 % (3880210)Instruction limit reached!
% 4.46/1.66 % (3880210)------------------------------
% 4.46/1.66 % (3880210)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.46/1.66 % (3880210)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.46/1.66 % (3880210)CaDiCaL version: 2.1.3
% 4.46/1.66 % (3880210)Termination reason: Instruction limit
% 4.46/1.66 % (3880210)Termination phase: Property scanning
% 4.46/1.66 % (3880210)Time elapsed: 0.048 s
% 4.46/1.66 % (3880210)Peak memory usage: 137 MB
% 4.46/1.66 % (3880210)Instructions burned: 158 (million)
% 4.46/1.66 % (3880209)Also succeeded, but the first one will report.
% 4.46/1.66 % (3880211)First to succeed.
% 4.46/1.66 % (3880212)Instruction limit reached!
% 4.46/1.66 % (3880212)------------------------------
% 4.46/1.66 % (3880212)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.46/1.66 % (3880212)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.46/1.66 % (3880212)CaDiCaL version: 2.1.3
% 4.46/1.66 % (3880212)Termination reason: Instruction limit
% 4.46/1.66 % (3880212)Termination phase: Property scanning
% 4.46/1.66 % (3880212)Time elapsed: 0.073 s
% 4.46/1.66 % (3880212)Peak memory usage: 138 MB
% 4.46/1.66 % (3880212)Instructions burned: 249 (million)
% 4.46/1.66 % (3880211)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3880190"
% 4.46/1.66 % (3880217)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=2645695073:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2990 on theBenchmark for (2990ds/294Mi)
% 4.46/1.66 % (3880218)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=4039698075:i=2350_2989 on theBenchmark for (2989ds/2350Mi)
% 4.46/1.66 % (3880211)Refutation found. Thanks to Tanya!
% 4.46/1.66 % SZS status Theorem for theBenchmark
% 4.46/1.66 % SZS output start Proof for theBenchmark
% See solution above
% 4.46/1.66 % (3880211)------------------------------
% 4.46/1.66 % (3880211)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.46/1.66 % (3880211)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.46/1.66 % (3880211)CaDiCaL version: 2.1.3
% 4.46/1.66 % (3880211)Termination reason: Refutation
% 4.46/1.66 % (3880211)Time elapsed: 0.091 s
% 4.46/1.66 % (3880211)Peak memory usage: 144 MB
% 4.46/1.66 % (3880211)Instructions burned: 207 (million)
% 4.46/1.66 % (3880211)------------------------------
% 4.46/1.66 % (3880211)------------------------------
% 4.46/1.66 % (3880190)Success in time 1.214 s
% 4.46/1.66 % Vampire exiting
%------------------------------------------------------------------------------