%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV410+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n004.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 01:09:08 PM UTC 2026
% Result : Theorem 2.46s 1.12s
% Output : Refutation 2.46s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 4 unt; 0 def)
% Number of atoms : 12 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 9 ( 5 ~; 0 |; 2 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 9 ( 6 !; 3 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
! [X0] : ~ contains_slb(create_slb,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax20) ).
fof(f19,conjecture,
! [X0] :
( contains_slb(create_slb,X0)
=> ? [X1] : pair_in_list(create_slb,X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l46_co) ).
fof(f20,negated_conjecture,
~ ! [X0] :
( contains_slb(create_slb,X0)
=> ? [X1] : pair_in_list(create_slb,X0,X1) ),
inference(negated_conjecture,[status(cth)],[f19]) ).
fof(f21,plain,
? [X0] :
( ! [X1] : ~ pair_in_list(create_slb,X0,X1)
& contains_slb(create_slb,X0) ),
inference(ennf_transformation,[],[f20]) ).
fof(f22,plain,
( ! [X1] : ~ pair_in_list(create_slb,sK0,X1)
& contains_slb(create_slb,sK0) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X0,sK0)],[f21]) ).
fof(f27,plain,
contains_slb(create_slb,sK0),
inference(cnf_transformation,[],[f22]) ).
fof(f29,plain,
! [X0] : ~ contains_slb(create_slb,X0),
inference(cnf_transformation,[],[f8]) ).
fof(f41,plain,
$false,
inference(resolution,[],[f29,f27]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV410+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.18 % Computer : n004.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Mon Sep 28 10:50:52 UTC 2026
% 0.08/0.18 % CPUTime :
% 0.08/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.22 Running first-order theorem proving
% 0.08/0.22 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
% 2.46/1.12 % (280331)Detected formulas, will run a generic FOF schedule.
% 2.46/1.12 % (280340)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=4150955911:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 2.46/1.12 % (280340)First to succeed.
% 2.46/1.12 % (280340)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-280331"
% 2.46/1.12 % (280337)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=719253309:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 2.46/1.12 % (280336)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=1047024492:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 2.46/1.12 % (280338)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=2032109571:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 2.46/1.12 % (280341)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1875172677:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 2.46/1.12 % (280342)dis-21_1_sil=8000:lcm=predicate:random_seed=387332472:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 2.46/1.12 % (280339)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2060780568:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 2.46/1.12 % (280339)Also succeeded, but the first one will report.
% 2.46/1.12 % (280342)Also succeeded, but the first one will report.
% 2.46/1.12 % (280341)Also succeeded, but the first one will report.
% 2.46/1.12 % (280340)Refutation found. Thanks to Tanya!
% 2.46/1.12 % SZS status Theorem for theBenchmark
% 2.46/1.12 % SZS output start Proof for theBenchmark
% See solution above
% 2.46/1.12 % (280340)------------------------------
% 2.46/1.12 % (280340)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.46/1.12 % (280340)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/1.12 % (280340)CaDiCaL version: 2.1.3
% 2.46/1.12 % (280340)Termination reason: Refutation
% 2.46/1.12 % (280340)Time elapsed: 0.001 s
% 2.46/1.12 % (280340)Peak memory usage: 88 MB
% 2.46/1.12 % (280340)------------------------------
% 2.46/1.12 % (280340)------------------------------
% 2.46/1.12 % (280331)Success in time 0.267 s
% 2.46/1.12 % Vampire exiting
%------------------------------------------------------------------------------