TSTP Solution File: FLD009-3 by Vampire---4.8
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- Process Solution
%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : FLD009-3 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/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 02:19:32 EDT 2024
% Result : Unsatisfiable 0.85s 0.85s
% Output : Refutation 0.85s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 10
% Syntax : Number of formulae : 22 ( 7 unt; 0 def)
% Number of atoms : 47 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 57 ( 32 ~; 25 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 29 ( 29 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f584,plain,
$false,
inference(subsumption_resolution,[],[f583,f27]) ).
fof(f27,axiom,
defined(a),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',a_is_defined) ).
fof(f583,plain,
~ defined(a),
inference(subsumption_resolution,[],[f582,f29]) ).
fof(f29,axiom,
~ sum(additive_identity,a,additive_identity),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',not_sum_3) ).
fof(f582,plain,
( sum(additive_identity,a,additive_identity)
| ~ defined(a) ),
inference(subsumption_resolution,[],[f581,f37]) ).
fof(f37,plain,
defined(multiplicative_inverse(a)),
inference(subsumption_resolution,[],[f31,f27]) ).
fof(f31,plain,
( ~ defined(a)
| defined(multiplicative_inverse(a)) ),
inference(resolution,[],[f29,f18]) ).
fof(f18,axiom,
! [X0] :
( sum(additive_identity,X0,additive_identity)
| ~ defined(X0)
| defined(multiplicative_inverse(X0)) ),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',well_definedness_of_multiplicative_inverse) ).
fof(f581,plain,
( ~ defined(multiplicative_inverse(a))
| sum(additive_identity,a,additive_identity)
| ~ defined(a) ),
inference(resolution,[],[f487,f9]) ).
fof(f9,axiom,
! [X0] :
( product(multiplicative_inverse(X0),X0,multiplicative_identity)
| sum(additive_identity,X0,additive_identity)
| ~ defined(X0) ),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',existence_of_inverse_multiplication) ).
fof(f487,plain,
! [X0] :
( ~ product(X0,a,multiplicative_identity)
| ~ defined(X0) ),
inference(subsumption_resolution,[],[f480,f28]) ).
fof(f28,axiom,
defined(b),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',b_is_defined) ).
fof(f480,plain,
! [X0] :
( ~ product(X0,a,multiplicative_identity)
| ~ defined(X0)
| ~ defined(b) ),
inference(resolution,[],[f305,f20]) ).
fof(f20,axiom,
! [X3,X0] :
( product(X0,X3,multiply(X0,X3))
| ~ defined(X0)
| ~ defined(X3) ),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',totality_of_multiplication) ).
fof(f305,plain,
! [X0,X1] :
( ~ product(X0,b,X1)
| ~ product(X0,a,multiplicative_identity) ),
inference(subsumption_resolution,[],[f302,f28]) ).
fof(f302,plain,
! [X0,X1] :
( ~ product(X0,b,X1)
| ~ product(X0,a,multiplicative_identity)
| ~ defined(b) ),
inference(resolution,[],[f106,f8]) ).
fof(f8,axiom,
! [X0] :
( product(multiplicative_identity,X0,X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',existence_of_identity_multiplication) ).
fof(f106,plain,
! [X2,X3,X0,X1] :
( ~ product(X3,X1,b)
| ~ product(X0,X1,X2)
| ~ product(X0,a,X3) ),
inference(resolution,[],[f47,f10]) ).
fof(f10,axiom,
! [X3,X0,X5] :
( product(X3,X0,X5)
| ~ product(X0,X3,X5) ),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',commutativity_multiplication) ).
fof(f47,plain,
! [X2,X3,X0,X1] :
( ~ product(a,X0,X3)
| ~ product(X0,X1,X2)
| ~ product(X3,X1,b) ),
inference(resolution,[],[f30,f6]) ).
fof(f6,axiom,
! [X2,X3,X0,X1,X4,X5] :
( product(X0,X1,X2)
| ~ product(X3,X5,X1)
| ~ product(X0,X3,X4)
| ~ product(X4,X5,X2) ),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',associativity_multiplication_1) ).
fof(f30,axiom,
! [X0] : ~ product(a,X0,b),
file('/export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764',not_product_4) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.10 % Problem : FLD009-3 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.02/0.11 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.10/0.31 % Computer : n031.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Tue Apr 30 18:36:29 EDT 2024
% 0.16/0.31 % CPUTime :
% 0.16/0.31 This is a CNF_UNS_RFO_NEQ_NHN problem
% 0.16/0.31 Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox/tmp/tmp.oylzcnyXle/Vampire---4.8_21764
% 0.60/0.79 % (21873)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)
% 0.60/0.79 % (21878)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)
% 0.60/0.79 % (21874)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)
% 0.60/0.79 % (21875)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2995ds/78Mi)
% 0.60/0.79 % (21876)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)
% 0.60/0.79 % (21877)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)
% 0.60/0.79 % (21879)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)
% 0.60/0.80 % (21880)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)
% 0.60/0.80 % (21879)Refutation not found, incomplete strategy% (21879)------------------------------
% 0.60/0.80 % (21879)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.80 % (21879)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.80
% 0.60/0.80 % (21879)Memory used [KB]: 997
% 0.60/0.80 % (21879)Time elapsed: 0.004 s
% 0.60/0.80 % (21879)Instructions burned: 5 (million)
% 0.60/0.80 % (21879)------------------------------
% 0.60/0.80 % (21879)------------------------------
% 0.60/0.80 % (21881)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)
% 0.60/0.80 % (21881)Refutation not found, incomplete strategy% (21881)------------------------------
% 0.60/0.80 % (21881)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.80 % (21881)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.80
% 0.60/0.80 % (21881)Memory used [KB]: 981
% 0.60/0.80 % (21881)Time elapsed: 0.003 s
% 0.60/0.80 % (21881)Instructions burned: 3 (million)
% 0.60/0.80 % (21881)------------------------------
% 0.60/0.80 % (21881)------------------------------
% 0.60/0.81 % (21882)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)
% 0.60/0.81 % (21876)Instruction limit reached!
% 0.60/0.81 % (21876)------------------------------
% 0.60/0.81 % (21876)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.81 % (21876)Termination reason: Unknown
% 0.60/0.81 % (21876)Termination phase: Saturation
% 0.60/0.81
% 0.60/0.81 % (21876)Memory used [KB]: 1110
% 0.60/0.81 % (21876)Time elapsed: 0.016 s
% 0.60/0.81 % (21876)Instructions burned: 33 (million)
% 0.60/0.81 % (21876)------------------------------
% 0.60/0.81 % (21876)------------------------------
% 0.60/0.81 % (21873)Instruction limit reached!
% 0.60/0.81 % (21873)------------------------------
% 0.60/0.81 % (21873)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.81 % (21873)Termination reason: Unknown
% 0.60/0.81 % (21873)Termination phase: Saturation
% 0.60/0.81
% 0.60/0.81 % (21873)Memory used [KB]: 1176
% 0.60/0.81 % (21873)Time elapsed: 0.018 s
% 0.60/0.81 % (21873)Instructions burned: 34 (million)
% 0.60/0.81 % (21873)------------------------------
% 0.60/0.81 % (21873)------------------------------
% 0.60/0.81 % (21877)Instruction limit reached!
% 0.60/0.81 % (21877)------------------------------
% 0.60/0.81 % (21877)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.81 % (21877)Termination reason: Unknown
% 0.60/0.81 % (21877)Termination phase: Saturation
% 0.60/0.81 % (21878)Instruction limit reached!
% 0.60/0.81 % (21878)------------------------------
% 0.60/0.81 % (21878)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.81
% 0.60/0.81 % (21877)Memory used [KB]: 1253
% 0.60/0.81 % (21877)Time elapsed: 0.018 s
% 0.60/0.81 % (21877)Instructions burned: 34 (million)
% 0.60/0.81 % (21877)------------------------------
% 0.60/0.81 % (21877)------------------------------
% 0.60/0.81 % (21878)Termination reason: Unknown
% 0.60/0.81 % (21878)Termination phase: Saturation
% 0.60/0.81
% 0.60/0.81 % (21878)Memory used [KB]: 1139
% 0.60/0.81 % (21878)Time elapsed: 0.018 s
% 0.60/0.81 % (21878)Instructions burned: 47 (million)
% 0.60/0.81 % (21878)------------------------------
% 0.60/0.81 % (21878)------------------------------
% 0.60/0.81 % (21883)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)
% 0.60/0.81 % (21885)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)
% 0.60/0.81 % (21884)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)
% 0.60/0.81 % (21886)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)
% 0.60/0.82 % (21874)Instruction limit reached!
% 0.60/0.82 % (21874)------------------------------
% 0.60/0.82 % (21874)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.82 % (21874)Termination reason: Unknown
% 0.60/0.82 % (21874)Termination phase: Saturation
% 0.60/0.82
% 0.60/0.82 % (21874)Memory used [KB]: 1343
% 0.60/0.82 % (21874)Time elapsed: 0.024 s
% 0.60/0.82 % (21874)Instructions burned: 52 (million)
% 0.60/0.82 % (21874)------------------------------
% 0.60/0.82 % (21874)------------------------------
% 0.60/0.82 % (21880)Instruction limit reached!
% 0.60/0.82 % (21880)------------------------------
% 0.60/0.82 % (21880)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.82 % (21880)Termination reason: Unknown
% 0.60/0.82 % (21880)Termination phase: Saturation
% 0.60/0.82
% 0.60/0.82 % (21880)Memory used [KB]: 1162
% 0.60/0.82 % (21880)Time elapsed: 0.025 s
% 0.60/0.82 % (21880)Instructions burned: 57 (million)
% 0.60/0.82 % (21880)------------------------------
% 0.60/0.82 % (21880)------------------------------
% 0.60/0.82 % (21887)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)
% 0.60/0.82 % (21888)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)
% 0.60/0.82 % (21888)Refutation not found, incomplete strategy% (21888)------------------------------
% 0.60/0.82 % (21888)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.82 % (21888)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.82
% 0.60/0.82 % (21888)Memory used [KB]: 983
% 0.60/0.82 % (21888)Time elapsed: 0.003 s
% 0.60/0.82 % (21888)Instructions burned: 4 (million)
% 0.60/0.82 % (21888)------------------------------
% 0.60/0.82 % (21888)------------------------------
% 0.60/0.83 % (21875)Instruction limit reached!
% 0.60/0.83 % (21875)------------------------------
% 0.60/0.83 % (21875)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.83 % (21875)Termination reason: Unknown
% 0.60/0.83 % (21875)Termination phase: Saturation
% 0.60/0.83
% 0.60/0.83 % (21875)Memory used [KB]: 1154
% 0.60/0.83 % (21875)Time elapsed: 0.033 s
% 0.60/0.83 % (21875)Instructions burned: 78 (million)
% 0.60/0.83 % (21875)------------------------------
% 0.60/0.83 % (21875)------------------------------
% 0.60/0.83 % (21889)dis+1011_11:1_sil=2000:avsq=on:i=143:avsqr=1,16:ep=RS:rawr=on:aac=none:lsd=100:mep=off:fde=none:newcnf=on:bsr=unit_only_0 on Vampire---4 for (2994ds/143Mi)
% 0.60/0.83 % (21890)lrs+1011_1:2_to=lpo:sil=8000:plsqc=1:plsq=on:plsqr=326,59:sp=weighted_frequency:plsql=on:nwc=10.0:newcnf=on:i=93:awrs=converge:awrsf=200:bd=off:ins=1:rawr=on:alpa=false:avsq=on:avsqr=1,16_0 on Vampire---4 for (2994ds/93Mi)
% 0.60/0.83 % (21882)Instruction limit reached!
% 0.60/0.83 % (21882)------------------------------
% 0.60/0.83 % (21882)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.83 % (21882)Termination reason: Unknown
% 0.60/0.83 % (21882)Termination phase: Saturation
% 0.60/0.83
% 0.60/0.83 % (21882)Memory used [KB]: 1411
% 0.60/0.83 % (21882)Time elapsed: 0.026 s
% 0.60/0.83 % (21882)Instructions burned: 50 (million)
% 0.60/0.83 % (21882)------------------------------
% 0.60/0.83 % (21882)------------------------------
% 0.60/0.83 % (21886)Instruction limit reached!
% 0.60/0.83 % (21886)------------------------------
% 0.60/0.83 % (21886)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.60/0.83 % (21886)Termination reason: Unknown
% 0.60/0.83 % (21886)Termination phase: Saturation
% 0.60/0.83
% 0.60/0.83 % (21886)Memory used [KB]: 1294
% 0.60/0.83 % (21886)Time elapsed: 0.022 s
% 0.60/0.83 % (21886)Instructions burned: 42 (million)
% 0.60/0.83 % (21886)------------------------------
% 0.60/0.83 % (21886)------------------------------
% 0.60/0.83 % (21891)lrs+1666_1:1_sil=4000:sp=occurrence:sos=on:urr=on:newcnf=on:i=62:amm=off:ep=R:erd=off:nm=0:plsq=on:plsqr=14,1_0 on Vampire---4 for (2994ds/62Mi)
% 0.85/0.84 % (21892)lrs+21_2461:262144_anc=none:drc=off:sil=2000:sp=occurrence:nwc=6.0:updr=off:st=3.0:i=32:sd=2:afp=4000:erml=3:nm=14:afq=2.0:uhcvi=on:ss=included:er=filter:abs=on:nicw=on:ile=on:sims=off:s2a=on:s2agt=50:s2at=-1.0:plsq=on:plsql=on:plsqc=2:plsqr=1,32:newcnf=on:bd=off:to=lpo_0 on Vampire---4 for (2994ds/32Mi)
% 0.85/0.84 % (21884)Instruction limit reached!
% 0.85/0.84 % (21884)------------------------------
% 0.85/0.84 % (21884)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.85/0.84 % (21884)Termination reason: Unknown
% 0.85/0.84 % (21884)Termination phase: Saturation
% 0.85/0.84
% 0.85/0.84 % (21884)Memory used [KB]: 1196
% 0.85/0.84 % (21884)Time elapsed: 0.026 s
% 0.85/0.84 % (21884)Instructions burned: 52 (million)
% 0.85/0.84 % (21884)------------------------------
% 0.85/0.84 % (21884)------------------------------
% 0.85/0.84 % (21893)dis+1011_1:1_sil=16000:nwc=7.0:s2agt=64:s2a=on:i=1919:ss=axioms:sgt=8:lsd=50:sd=7_0 on Vampire---4 for (2994ds/1919Mi)
% 0.85/0.84 % (21893)Refutation not found, incomplete strategy% (21893)------------------------------
% 0.85/0.84 % (21893)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.85/0.84 % (21893)Termination reason: Refutation not found, incomplete strategy
% 0.85/0.84
% 0.85/0.84 % (21893)Memory used [KB]: 982
% 0.85/0.84 % (21893)Time elapsed: 0.003 s
% 0.85/0.84 % (21893)Instructions burned: 4 (million)
% 0.85/0.84 % (21893)------------------------------
% 0.85/0.84 % (21893)------------------------------
% 0.85/0.85 % (21894)ott-32_5:1_sil=4000:sp=occurrence:urr=full:rp=on:nwc=5.0:newcnf=on:st=5.0:s2pl=on:i=55:sd=2:ins=2:ss=included:rawr=on:anc=none:sos=on:s2agt=8:spb=intro:ep=RS:avsq=on:avsqr=27,155:lma=on_0 on Vampire---4 for (2994ds/55Mi)
% 0.85/0.85 % (21885)First to succeed.
% 0.85/0.85 % (21885)Refutation found. Thanks to Tanya!
% 0.85/0.85 % SZS status Unsatisfiable for Vampire---4
% 0.85/0.85 % SZS output start Proof for Vampire---4
% See solution above
% 0.85/0.85 % (21885)------------------------------
% 0.85/0.85 % (21885)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.85/0.85 % (21885)Termination reason: Refutation
% 0.85/0.85
% 0.85/0.85 % (21885)Memory used [KB]: 1280
% 0.85/0.85 % (21885)Time elapsed: 0.038 s
% 0.85/0.85 % (21885)Instructions burned: 98 (million)
% 0.85/0.85 % (21885)------------------------------
% 0.85/0.85 % (21885)------------------------------
% 0.85/0.85 % (21872)Success in time 0.526 s
% 0.85/0.85 % Vampire---4.8 exiting
%------------------------------------------------------------------------------