%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV107+1 : TPTP v9.3.1. Bugfixed v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n007.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 01:08:09 PM UTC 2026
% Result : Theorem 0.20s 1.30s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 4 unt; 0 def)
% Number of atoms : 44 ( 0 equ)
% Maximal formula atoms : 10 ( 5 avg)
% Number of connectives : 40 ( 4 ~; 0 |; 22 &)
% ( 0 <=>; 14 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 2 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f51,axiom,
true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ttrue) ).
fof(f53,conjecture,
( geq(minus(n3,n1),n0)
=> ( geq(minus(n6,n1),n0)
=> ( ( geq(n2,n0)
& geq(minus(n999,n1),n0) )
=> ( geq(minus(n6,n1),n0)
=> ( geq(minus(n6,n1),n0)
=> ( geq(minus(n6,n1),n0)
=> ( ( geq(minus(n3,n1),n0)
& geq(minus(n999,n1),n0) )
=> true ) ) ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quaternion_ds1_inuse_0019) ).
fof(f54,negated_conjecture,
~ ( geq(minus(n3,n1),n0)
=> ( geq(minus(n6,n1),n0)
=> ( ( geq(n2,n0)
& geq(minus(n999,n1),n0) )
=> ( geq(minus(n6,n1),n0)
=> ( geq(minus(n6,n1),n0)
=> ( geq(minus(n6,n1),n0)
=> ( ( geq(minus(n3,n1),n0)
& geq(minus(n999,n1),n0) )
=> true ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f53]) ).
fof(f126,plain,
( ~ true
& geq(minus(n3,n1),n0)
& geq(minus(n999,n1),n0)
& geq(minus(n6,n1),n0)
& geq(minus(n6,n1),n0)
& geq(minus(n6,n1),n0)
& geq(n2,n0)
& geq(minus(n999,n1),n0)
& geq(minus(n6,n1),n0)
& geq(minus(n3,n1),n0) ),
inference(ennf_transformation,[],[f54]) ).
fof(f127,plain,
( ~ true
& geq(minus(n3,n1),n0)
& geq(minus(n999,n1),n0)
& geq(minus(n6,n1),n0)
& geq(minus(n6,n1),n0)
& geq(minus(n6,n1),n0)
& geq(n2,n0)
& geq(minus(n999,n1),n0)
& geq(minus(n6,n1),n0)
& geq(minus(n3,n1),n0) ),
inference(flattening,[],[f126]) ).
fof(f147,plain,
~ true,
inference(cnf_transformation,[],[f127]) ).
fof(f149,plain,
true,
inference(cnf_transformation,[],[f51]) ).
fof(f169,plain,
$false,
inference(forward_subsumption_resolution,[],[f147,f149]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV107+1 : TPTP v9.3.1. Bugfixed v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.18 % Computer : n007.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 09:53:10 UTC 2026
% 0.08/0.18 % CPUTime :
% 0.08/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.21 Running first-order theorem proving
% 0.08/0.21 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
% 0.20/1.30 % (2291966)Detected formulas, will run a generic FOF schedule.
% 0.20/1.30 % (2291972)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=2028378239:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 0.20/1.30 % (2291974)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=859166316:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 0.20/1.30 % (2291973)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=4114664416:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 0.20/1.30 % (2291976)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1501759753:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 0.20/1.30 % (2291971)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=4280843276:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 0.20/1.30 % (2291977)dis-21_1_sil=8000:lcm=predicate:random_seed=2152193842: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)
% 0.20/1.30 % (2291975)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=4175265636:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 0.20/1.30 % (2291975)Also succeeded, but the first one will report.
% 0.20/1.30 % (2291974)First to succeed.
% 0.20/1.30 % (2291977)Also succeeded, but the first one will report.
% 0.20/1.30 % (2291974)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2291966"
% 0.20/1.30 % (2291976)Also succeeded, but the first one will report.
% 0.20/1.30 % (2291974)Refutation found. Thanks to Tanya!
% 0.20/1.30 % SZS status Theorem for theBenchmark
% 0.20/1.30 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/1.30 % (2291974)------------------------------
% 0.20/1.30 % (2291974)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.20/1.30 % (2291974)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/1.30 % (2291974)CaDiCaL version: 2.1.3
% 0.20/1.30 % (2291974)Termination reason: Refutation
% 0.20/1.30 % (2291974)Time elapsed: 0.002 s
% 0.20/1.30 % (2291974)Peak memory usage: 88 MB
% 0.20/1.30 % (2291974)Instructions burned: 1 (million)
% 0.20/1.30 % (2291974)------------------------------
% 0.20/1.30 % (2291974)------------------------------
% 0.20/1.30 % (2291966)Success in time 0.44 s
% 0.20/1.30 % Vampire exiting
%------------------------------------------------------------------------------