TSTP Solution File: HAL006+1 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : HAL006+1 : TPTP v8.1.2. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% Computer : n031.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed May 1 02:33:19 EDT 2024
% Result : Theorem 0.62s 0.82s
% Output : Refutation 0.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 7
% Syntax : Number of formulae : 43 ( 18 unt; 0 def)
% Number of atoms : 112 ( 36 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 102 ( 33 ~; 28 |; 28 &)
% ( 0 <=>; 13 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 14 ( 14 usr; 8 con; 0-3 aty)
% Number of variables : 82 ( 66 !; 16 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1716,plain,
$false,
inference(subsumption_resolution,[],[f1619,f1711]) ).
fof(f1711,plain,
sK0 = apply(g,subtract(b,sK3(sK0),apply(alpha,sK5(sK0)))),
inference(forward_demodulation,[],[f1710,f1474]) ).
fof(f1474,plain,
sK0 = subtract(e,apply(g,sK3(sK0)),sK4(sK0)),
inference(forward_demodulation,[],[f1421,f168]) ).
fof(f168,plain,
sK4(sK0) = subtract(e,apply(g,sK3(sK0)),sK0),
inference(unit_resulting_resolution,[],[f80,f89]) ).
fof(f89,plain,
! [X0] :
( ~ element(X0,e)
| sK4(X0) = subtract(e,apply(g,sK3(X0)),X0) ),
inference(cnf_transformation,[],[f55]) ).
fof(f55,plain,
! [X0] :
( ? [X1,X2,X3] :
( apply(g,apply(alpha,X3)) = X2
& apply(gamma,apply(f,X3)) = X2
& element(X3,a)
& subtract(e,apply(g,X1),X0) = X2
& element(X2,e)
& element(X1,b) )
| ~ element(X0,e) ),
inference(ennf_transformation,[],[f38]) ).
fof(f38,plain,
! [X0] :
( element(X0,e)
=> ? [X1,X2,X3] :
( apply(g,apply(alpha,X3)) = X2
& apply(gamma,apply(f,X3)) = X2
& element(X3,a)
& subtract(e,apply(g,X1),X0) = X2
& element(X2,e)
& element(X1,b) ) ),
inference(rectify,[],[f32]) ).
fof(f32,axiom,
! [X18] :
( element(X18,e)
=> ? [X20,X21,X22] :
( apply(g,apply(alpha,X22)) = X21
& apply(gamma,apply(f,X22)) = X21
& element(X22,a)
& subtract(e,apply(g,X20),X18) = X21
& element(X21,e)
& element(X20,b) ) ),
file('/export/starexec/sandbox2/tmp/tmp.EVqNRe0ovP/Vampire---4.8_3253',lemma8) ).
fof(f80,plain,
element(sK0,e),
inference(cnf_transformation,[],[f50]) ).
fof(f50,plain,
? [X0] :
( ! [X1,X2] :
( apply(g,subtract(b,X1,X2)) != X0
| ~ element(X2,b)
| ~ element(X1,b) )
& element(X0,e) ),
inference(ennf_transformation,[],[f35]) ).
fof(f35,plain,
~ ! [X0] :
( element(X0,e)
=> ? [X1,X2] :
( apply(g,subtract(b,X1,X2)) = X0
& element(X2,b)
& element(X1,b) ) ),
inference(rectify,[],[f34]) ).
fof(f34,negated_conjecture,
~ ! [X18] :
( element(X18,e)
=> ? [X20,X23] :
( apply(g,subtract(b,X20,X23)) = X18
& element(X23,b)
& element(X20,b) ) ),
inference(negated_conjecture,[],[f33]) ).
fof(f33,conjecture,
! [X18] :
( element(X18,e)
=> ? [X20,X23] :
( apply(g,subtract(b,X20,X23)) = X18
& element(X23,b)
& element(X20,b) ) ),
file('/export/starexec/sandbox2/tmp/tmp.EVqNRe0ovP/Vampire---4.8_3253',lemma12) ).
fof(f1421,plain,
sK0 = subtract(e,apply(g,sK3(sK0)),subtract(e,apply(g,sK3(sK0)),sK0)),
inference(unit_resulting_resolution,[],[f80,f210,f101]) ).
fof(f101,plain,
! [X2,X0,X1] :
( ~ element(X2,X0)
| ~ element(X1,X0)
| subtract(X0,X1,subtract(X0,X1,X2)) = X2 ),
inference(cnf_transformation,[],[f60]) ).
fof(f60,plain,
! [X0,X1,X2] :
( subtract(X0,X1,subtract(X0,X1,X2)) = X2
| ~ element(X2,X0)
| ~ element(X1,X0) ),
inference(flattening,[],[f59]) ).
fof(f59,plain,
! [X0,X1,X2] :
( subtract(X0,X1,subtract(X0,X1,X2)) = X2
| ~ element(X2,X0)
| ~ element(X1,X0) ),
inference(ennf_transformation,[],[f41]) ).
fof(f41,plain,
! [X0,X1,X2] :
( ( element(X2,X0)
& element(X1,X0) )
=> subtract(X0,X1,subtract(X0,X1,X2)) = X2 ),
inference(rectify,[],[f12]) ).
fof(f12,axiom,
! [X1,X4,X5] :
( ( element(X5,X1)
& element(X4,X1) )
=> subtract(X1,X4,subtract(X1,X4,X5)) = X5 ),
file('/export/starexec/sandbox2/tmp/tmp.EVqNRe0ovP/Vampire---4.8_3253',subtract_cancellation) ).
fof(f210,plain,
element(apply(g,sK3(sK0)),e),
inference(unit_resulting_resolution,[],[f104,f166,f127]) ).
fof(f127,plain,
! [X2,X3,X0,X1] :
( ~ morphism(X0,X1,X2)
| ~ element(X3,X1)
| element(apply(X0,X3),X2) ),
inference(cnf_transformation,[],[f72]) ).
fof(f72,plain,
! [X0,X1,X2] :
( ( apply(X0,zero(X1)) = zero(X2)
& ! [X3] :
( element(apply(X0,X3),X2)
| ~ element(X3,X1) ) )
| ~ morphism(X0,X1,X2) ),
inference(ennf_transformation,[],[f1]) ).
fof(f1,axiom,
! [X0,X1,X2] :
( morphism(X0,X1,X2)
=> ( apply(X0,zero(X1)) = zero(X2)
& ! [X3] :
( element(X3,X1)
=> element(apply(X0,X3),X2) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.EVqNRe0ovP/Vampire---4.8_3253',morphism) ).
fof(f166,plain,
element(sK3(sK0),b),
inference(unit_resulting_resolution,[],[f80,f87]) ).
fof(f87,plain,
! [X0] :
( element(sK3(X0),b)
| ~ element(X0,e) ),
inference(cnf_transformation,[],[f55]) ).
fof(f104,plain,
morphism(g,b,e),
inference(cnf_transformation,[],[f19]) ).
fof(f19,axiom,
morphism(g,b,e),
file('/export/starexec/sandbox2/tmp/tmp.EVqNRe0ovP/Vampire---4.8_3253',g_morphism) ).
fof(f1710,plain,
subtract(e,apply(g,sK3(sK0)),sK4(sK0)) = apply(g,subtract(b,sK3(sK0),apply(alpha,sK5(sK0)))),
inference(forward_demodulation,[],[f1633,f171]) ).
fof(f171,plain,
sK4(sK0) = apply(g,apply(alpha,sK5(sK0))),
inference(unit_resulting_resolution,[],[f80,f92]) ).
fof(f92,plain,
! [X0] :
( ~ element(X0,e)
| sK4(X0) = apply(g,apply(alpha,sK5(X0))) ),
inference(cnf_transformation,[],[f55]) ).
fof(f1633,plain,
apply(g,subtract(b,sK3(sK0),apply(alpha,sK5(sK0)))) = subtract(e,apply(g,sK3(sK0)),apply(g,apply(alpha,sK5(sK0)))),
inference(unit_resulting_resolution,[],[f166,f104,f275,f100]) ).
fof(f100,plain,
! [X2,X3,X0,X1,X4] :
( ~ morphism(X0,X1,X2)
| ~ element(X3,X1)
| ~ element(X4,X1)
| apply(X0,subtract(X1,X3,X4)) = subtract(X2,apply(X0,X3),apply(X0,X4)) ),
inference(cnf_transformation,[],[f58]) ).
fof(f58,plain,
! [X0,X1,X2] :
( ! [X3,X4] :
( apply(X0,subtract(X1,X3,X4)) = subtract(X2,apply(X0,X3),apply(X0,X4))
| ~ element(X4,X1)
| ~ element(X3,X1) )
| ~ morphism(X0,X1,X2) ),
inference(flattening,[],[f57]) ).
fof(f57,plain,
! [X0,X1,X2] :
( ! [X3,X4] :
( apply(X0,subtract(X1,X3,X4)) = subtract(X2,apply(X0,X3),apply(X0,X4))
| ~ element(X4,X1)
| ~ element(X3,X1) )
| ~ morphism(X0,X1,X2) ),
inference(ennf_transformation,[],[f40]) ).
fof(f40,plain,
! [X0,X1,X2] :
( morphism(X0,X1,X2)
=> ! [X3,X4] :
( ( element(X4,X1)
& element(X3,X1) )
=> apply(X0,subtract(X1,X3,X4)) = subtract(X2,apply(X0,X3),apply(X0,X4)) ) ),
inference(rectify,[],[f13]) ).
fof(f13,axiom,
! [X0,X1,X2] :
( morphism(X0,X1,X2)
=> ! [X4,X5] :
( ( element(X5,X1)
& element(X4,X1) )
=> apply(X0,subtract(X1,X4,X5)) = subtract(X2,apply(X0,X4),apply(X0,X5)) ) ),
file('/export/starexec/sandbox2/tmp/tmp.EVqNRe0ovP/Vampire---4.8_3253',subtract_distribution) ).
fof(f275,plain,
element(apply(alpha,sK5(sK0)),b),
inference(unit_resulting_resolution,[],[f108,f169,f127]) ).
fof(f169,plain,
element(sK5(sK0),a),
inference(unit_resulting_resolution,[],[f80,f90]) ).
fof(f90,plain,
! [X0] :
( element(sK5(X0),a)
| ~ element(X0,e) ),
inference(cnf_transformation,[],[f55]) ).
fof(f108,plain,
morphism(alpha,a,b),
inference(cnf_transformation,[],[f14]) ).
fof(f14,axiom,
morphism(alpha,a,b),
file('/export/starexec/sandbox2/tmp/tmp.EVqNRe0ovP/Vampire---4.8_3253',alpha_morphism) ).
fof(f1619,plain,
sK0 != apply(g,subtract(b,sK3(sK0),apply(alpha,sK5(sK0)))),
inference(unit_resulting_resolution,[],[f166,f275,f79]) ).
fof(f79,plain,
! [X2,X1] :
( apply(g,subtract(b,X1,X2)) != sK0
| ~ element(X2,b)
| ~ element(X1,b) ),
inference(cnf_transformation,[],[f50]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : HAL006+1 : TPTP v8.1.2. Released v2.6.0.
% 0.09/0.11 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.11/0.31 % Computer : n031.cluster.edu
% 0.11/0.31 % Model : x86_64 x86_64
% 0.11/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.31 % Memory : 8042.1875MB
% 0.11/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.31 % CPULimit : 300
% 0.11/0.31 % WCLimit : 300
% 0.11/0.31 % DateTime : Tue Apr 30 18:40:14 EDT 2024
% 0.11/0.31 % CPUTime :
% 0.11/0.31 This is a FOF_THM_RFO_SEQ problem
% 0.11/0.31 Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox2/tmp/tmp.EVqNRe0ovP/Vampire---4.8_3253
% 0.54/0.78 % (3363)dis-1011_2:1_sil=2000:lsd=20:nwc=5.0:flr=on:mep=off:st=3.0:i=34:sd=1:ep=RS:ss=axioms_0 on Vampire---4 for (2995ds/34Mi)
% 0.54/0.78 % (3365)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2995ds/78Mi)
% 0.54/0.78 % (3366)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2995ds/33Mi)
% 0.54/0.78 % (3367)lrs+2_1:1_sil=16000:fde=none:sos=all:nwc=5.0:i=34:ep=RS:s2pl=on:lma=on:afp=100000_0 on Vampire---4 for (2995ds/34Mi)
% 0.54/0.78 % (3364)lrs+1011_461:32768_sil=16000:irw=on:sp=frequency:lsd=20:fd=preordered:nwc=10.0:s2agt=32:alpa=false:cond=fast:s2a=on:i=51:s2at=3.0:awrs=decay:awrsf=691:bd=off:nm=20:fsr=off:amm=sco:uhcvi=on:rawr=on_0 on Vampire---4 for (2995ds/51Mi)
% 0.54/0.78 % (3368)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2995ds/45Mi)
% 0.54/0.78 % (3369)lrs+21_1:5_sil=2000:sos=on:urr=on:newcnf=on:slsq=on:i=83:slsql=off:bd=off:nm=2:ss=axioms:st=1.5:sp=const_min:gsp=on:rawr=on_0 on Vampire---4 for (2995ds/83Mi)
% 0.54/0.78 % (3370)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on Vampire---4 for (2995ds/56Mi)
% 0.54/0.78 % (3370)Refutation not found, incomplete strategy% (3370)------------------------------
% 0.54/0.78 % (3370)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.54/0.78 % (3363)Refutation not found, incomplete strategy% (3363)------------------------------
% 0.54/0.78 % (3363)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.54/0.78 % (3363)Termination reason: Refutation not found, incomplete strategy
% 0.54/0.78
% 0.54/0.78 % (3363)Memory used [KB]: 1061
% 0.54/0.78 % (3363)Time elapsed: 0.004 s
% 0.54/0.78 % (3363)Instructions burned: 4 (million)
% 0.54/0.78 % (3363)------------------------------
% 0.54/0.78 % (3363)------------------------------
% 0.54/0.78 % (3370)Termination reason: Refutation not found, incomplete strategy
% 0.54/0.78
% 0.54/0.78 % (3370)Memory used [KB]: 1041
% 0.54/0.78 % (3370)Time elapsed: 0.003 s
% 0.54/0.78 % (3370)Instructions burned: 3 (million)
% 0.54/0.78 % (3370)------------------------------
% 0.54/0.78 % (3370)------------------------------
% 0.54/0.78 % (3367)Refutation not found, incomplete strategy% (3367)------------------------------
% 0.54/0.78 % (3367)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.54/0.78 % (3367)Termination reason: Refutation not found, incomplete strategy
% 0.54/0.78
% 0.54/0.78 % (3367)Memory used [KB]: 1092
% 0.54/0.78 % (3367)Time elapsed: 0.004 s
% 0.54/0.78 % (3367)Instructions burned: 6 (million)
% 0.54/0.78 % (3367)------------------------------
% 0.54/0.78 % (3367)------------------------------
% 0.62/0.78 % (3372)dis+3_25:4_sil=16000:sos=all:erd=off:i=50:s2at=4.0:bd=off:nm=60:sup=off:cond=on:av=off:ins=2:nwc=10.0:etr=on:to=lpo:s2agt=20:fd=off:bsr=unit_only:slsq=on:slsqr=28,19:awrs=converge:awrsf=500:tgt=ground:bs=unit_only_0 on Vampire---4 for (2995ds/50Mi)
% 0.62/0.78 % (3371)lrs+21_1:16_sil=2000:sp=occurrence:urr=on:flr=on:i=55:sd=1:nm=0:ins=3:ss=included:rawr=on:br=off_0 on Vampire---4 for (2995ds/55Mi)
% 0.62/0.78 % (3373)lrs+1010_1:2_sil=4000:tgt=ground:nwc=10.0:st=2.0:i=208:sd=1:bd=off:ss=axioms_0 on Vampire---4 for (2995ds/208Mi)
% 0.62/0.79 % (3366)Instruction limit reached!
% 0.62/0.79 % (3366)------------------------------
% 0.62/0.79 % (3366)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.79 % (3366)Termination reason: Unknown
% 0.62/0.79 % (3366)Termination phase: Saturation
% 0.62/0.79
% 0.62/0.79 % (3366)Memory used [KB]: 1445
% 0.62/0.79 % (3366)Time elapsed: 0.017 s
% 0.62/0.79 % (3366)Instructions burned: 34 (million)
% 0.62/0.79 % (3366)------------------------------
% 0.62/0.79 % (3366)------------------------------
% 0.62/0.80 % (3374)lrs-1011_1:1_sil=4000:plsq=on:plsqr=32,1:sp=frequency:plsql=on:nwc=10.0:i=52:aac=none:afr=on:ss=axioms:er=filter:sgt=16:rawr=on:etr=on:lma=on_0 on Vampire---4 for (2995ds/52Mi)
% 0.62/0.80 % (3368)Instruction limit reached!
% 0.62/0.80 % (3368)------------------------------
% 0.62/0.80 % (3368)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.80 % (3368)Termination reason: Unknown
% 0.62/0.80 % (3368)Termination phase: Saturation
% 0.62/0.80
% 0.62/0.80 % (3368)Memory used [KB]: 1451
% 0.62/0.80 % (3368)Time elapsed: 0.022 s
% 0.62/0.80 % (3368)Instructions burned: 45 (million)
% 0.62/0.80 % (3368)------------------------------
% 0.62/0.80 % (3368)------------------------------
% 0.62/0.80 % (3375)lrs-1010_1:1_to=lpo:sil=2000:sp=reverse_arity:sos=on:urr=ec_only:i=518:sd=2:bd=off:ss=axioms:sgt=16_0 on Vampire---4 for (2995ds/518Mi)
% 0.62/0.81 % (3364)Instruction limit reached!
% 0.62/0.81 % (3364)------------------------------
% 0.62/0.81 % (3364)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.81 % (3364)Termination reason: Unknown
% 0.62/0.81 % (3364)Termination phase: Saturation
% 0.62/0.81
% 0.62/0.81 % (3364)Memory used [KB]: 1562
% 0.62/0.81 % (3364)Time elapsed: 0.031 s
% 0.62/0.81 % (3364)Instructions burned: 52 (million)
% 0.62/0.81 % (3364)------------------------------
% 0.62/0.81 % (3364)------------------------------
% 0.62/0.81 % (3371)Instruction limit reached!
% 0.62/0.81 % (3371)------------------------------
% 0.62/0.81 % (3371)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.81 % (3371)Termination reason: Unknown
% 0.62/0.81 % (3371)Termination phase: Saturation
% 0.62/0.81
% 0.62/0.81 % (3371)Memory used [KB]: 2020
% 0.62/0.81 % (3371)Time elapsed: 0.026 s
% 0.62/0.81 % (3371)Instructions burned: 55 (million)
% 0.62/0.81 % (3371)------------------------------
% 0.62/0.81 % (3371)------------------------------
% 0.62/0.81 % (3372)Instruction limit reached!
% 0.62/0.81 % (3372)------------------------------
% 0.62/0.81 % (3372)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.81 % (3372)Termination reason: Unknown
% 0.62/0.81 % (3372)Termination phase: Saturation
% 0.62/0.81
% 0.62/0.81 % (3372)Memory used [KB]: 1846
% 0.62/0.81 % (3372)Time elapsed: 0.027 s
% 0.62/0.81 % (3372)Instructions burned: 51 (million)
% 0.62/0.81 % (3372)------------------------------
% 0.62/0.81 % (3372)------------------------------
% 0.62/0.81 % (3376)lrs+1011_87677:1048576_sil=8000:sos=on:spb=non_intro:nwc=10.0:kmz=on:i=42:ep=RS:nm=0:ins=1:uhcvi=on:rawr=on:fde=unused:afp=2000:afq=1.444:plsq=on:nicw=on_0 on Vampire---4 for (2995ds/42Mi)
% 0.62/0.81 % (3377)dis+1011_1258907:1048576_bsr=unit_only:to=lpo:drc=off:sil=2000:tgt=full:fde=none:sp=frequency:spb=goal:rnwc=on:nwc=6.70083:sac=on:newcnf=on:st=2:i=243:bs=unit_only:sd=3:afp=300:awrs=decay:awrsf=218:nm=16:ins=3:afq=3.76821:afr=on:ss=axioms:sgt=5:rawr=on:add=off:bsd=on_0 on Vampire---4 for (2995ds/243Mi)
% 0.62/0.81 % (3378)lrs+1011_2:9_sil=2000:lsd=10:newcnf=on:i=117:sd=2:awrs=decay:ss=included:amm=off:ep=R_0 on Vampire---4 for (2995ds/117Mi)
% 0.62/0.81 % (3376)Refutation not found, incomplete strategy% (3376)------------------------------
% 0.62/0.81 % (3376)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.81 % (3376)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.81
% 0.62/0.81 % (3376)Memory used [KB]: 1092
% 0.62/0.81 % (3376)Time elapsed: 0.004 s
% 0.62/0.81 % (3376)Instructions burned: 6 (million)
% 0.62/0.81 % (3376)------------------------------
% 0.62/0.81 % (3376)------------------------------
% 0.62/0.81 % (3369)First to succeed.
% 0.62/0.82 % (3369)Refutation found. Thanks to Tanya!
% 0.62/0.82 % SZS status Theorem for Vampire---4
% 0.62/0.82 % SZS output start Proof for Vampire---4
% See solution above
% 0.62/0.82 % (3369)------------------------------
% 0.62/0.82 % (3369)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.82 % (3369)Termination reason: Refutation
% 0.62/0.82
% 0.62/0.82 % (3369)Memory used [KB]: 1833
% 0.62/0.82 % (3369)Time elapsed: 0.039 s
% 0.62/0.82 % (3369)Instructions burned: 81 (million)
% 0.62/0.82 % (3369)------------------------------
% 0.62/0.82 % (3369)------------------------------
% 0.62/0.82 % (3362)Success in time 0.494 s
% 0.62/0.82 % Vampire---4.8 exiting
%------------------------------------------------------------------------------