TSTP Solution File: GRP485-1 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : GRP485-1 : 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/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% Computer : n011.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 : Sun May 5 05:48:29 EDT 2024
% Result : Unsatisfiable 0.61s 0.77s
% Output : Refutation 0.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 5
% Syntax : Number of formulae : 26 ( 26 unt; 0 def)
% Number of atoms : 26 ( 25 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 27 ( 27 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f343,plain,
$false,
inference(trivial_inequality_removal,[],[f323]) ).
fof(f323,plain,
a2 != a2,
inference(superposition,[],[f7,f305]) ).
fof(f305,plain,
! [X0] : double_divide(double_divide(X0,identity),identity) = X0,
inference(forward_demodulation,[],[f304,f53]) ).
fof(f53,plain,
! [X0] : double_divide(double_divide(identity,X0),identity) = X0,
inference(superposition,[],[f30,f38]) ).
fof(f38,plain,
! [X1] : double_divide(identity,double_divide(X1,identity)) = X1,
inference(forward_demodulation,[],[f37,f26]) ).
fof(f26,plain,
! [X0,X1] : double_divide(double_divide(X0,double_divide(double_divide(double_divide(X0,identity),X1),identity)),identity) = X1,
inference(superposition,[],[f1,f21]) ).
fof(f21,plain,
identity = double_divide(identity,identity),
inference(forward_demodulation,[],[f20,f14]) ).
fof(f14,plain,
identity = double_divide(double_divide(identity,identity),double_divide(identity,identity)),
inference(superposition,[],[f8,f6]) ).
fof(f6,plain,
! [X0] : identity = double_divide(X0,double_divide(X0,identity)),
inference(definition_unfolding,[],[f4,f3]) ).
fof(f3,axiom,
! [X0] : inverse(X0) = double_divide(X0,identity),
file('/export/starexec/sandbox/tmp/tmp.NdLimxjF9m/Vampire---4.8_5137',inverse) ).
fof(f4,axiom,
! [X0] : identity = double_divide(X0,inverse(X0)),
file('/export/starexec/sandbox/tmp/tmp.NdLimxjF9m/Vampire---4.8_5137',identity) ).
fof(f8,plain,
! [X0,X1] : double_divide(double_divide(X0,double_divide(double_divide(identity,X1),double_divide(double_divide(X0,identity),identity))),double_divide(identity,identity)) = X1,
inference(superposition,[],[f1,f6]) ).
fof(f20,plain,
double_divide(identity,identity) = double_divide(double_divide(identity,identity),double_divide(identity,identity)),
inference(forward_demodulation,[],[f19,f6]) ).
fof(f19,plain,
double_divide(identity,identity) = double_divide(double_divide(identity,double_divide(identity,double_divide(identity,identity))),double_divide(identity,identity)),
inference(superposition,[],[f1,f14]) ).
fof(f1,axiom,
! [X2,X0,X1] : double_divide(double_divide(X0,double_divide(double_divide(double_divide(X0,X1),X2),double_divide(X1,identity))),double_divide(identity,identity)) = X2,
file('/export/starexec/sandbox/tmp/tmp.NdLimxjF9m/Vampire---4.8_5137',single_axiom) ).
fof(f37,plain,
! [X0,X1] : double_divide(identity,double_divide(X1,identity)) = double_divide(double_divide(X0,double_divide(double_divide(double_divide(X0,identity),X1),identity)),identity),
inference(forward_demodulation,[],[f34,f21]) ).
fof(f34,plain,
! [X0,X1] : double_divide(identity,double_divide(X1,identity)) = double_divide(double_divide(X0,double_divide(double_divide(double_divide(X0,identity),X1),identity)),double_divide(identity,identity)),
inference(superposition,[],[f1,f11]) ).
fof(f11,plain,
! [X0,X1] : double_divide(double_divide(X0,X1),identity) = double_divide(double_divide(X0,double_divide(identity,double_divide(X1,identity))),double_divide(identity,identity)),
inference(superposition,[],[f1,f6]) ).
fof(f30,plain,
! [X0] : double_divide(double_divide(identity,double_divide(double_divide(identity,X0),identity)),identity) = X0,
inference(forward_demodulation,[],[f25,f21]) ).
fof(f25,plain,
! [X0] : double_divide(double_divide(identity,double_divide(double_divide(identity,X0),double_divide(identity,identity))),identity) = X0,
inference(superposition,[],[f8,f21]) ).
fof(f304,plain,
! [X0] : double_divide(double_divide(double_divide(double_divide(identity,X0),identity),identity),identity) = X0,
inference(forward_demodulation,[],[f279,f21]) ).
fof(f279,plain,
! [X0] : double_divide(double_divide(double_divide(double_divide(identity,X0),identity),double_divide(identity,identity)),double_divide(identity,identity)) = X0,
inference(superposition,[],[f8,f126]) ).
fof(f126,plain,
! [X0,X1] : double_divide(identity,X1) = double_divide(X0,double_divide(double_divide(double_divide(X0,identity),X1),identity)),
inference(superposition,[],[f38,f26]) ).
fof(f7,plain,
a2 != double_divide(double_divide(a2,identity),identity),
inference(definition_unfolding,[],[f5,f2]) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = double_divide(double_divide(X1,X0),identity),
file('/export/starexec/sandbox/tmp/tmp.NdLimxjF9m/Vampire---4.8_5137',multiply) ).
fof(f5,axiom,
a2 != multiply(identity,a2),
file('/export/starexec/sandbox/tmp/tmp.NdLimxjF9m/Vampire---4.8_5137',prove_these_axioms_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : GRP485-1 : TPTP v8.1.2. Released v2.6.0.
% 0.07/0.15 % 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
% 0.15/0.36 % Computer : n011.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Fri May 3 20:46:23 EDT 2024
% 0.15/0.36 % CPUTime :
% 0.15/0.36 This is a CNF_UNS_RFO_PEQ_UEQ problem
% 0.15/0.37 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.NdLimxjF9m/Vampire---4.8_5137
% 0.61/0.76 % (5397)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 (2996ds/83Mi)
% 0.61/0.76 % (5397)Refutation not found, incomplete strategy% (5397)------------------------------
% 0.61/0.76 % (5397)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.76 % (5397)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.76
% 0.61/0.76 % (5397)Memory used [KB]: 949
% 0.61/0.76 % (5397)Time elapsed: 0.002 s
% 0.61/0.76 % (5397)Instructions burned: 2 (million)
% 0.61/0.76 % (5397)------------------------------
% 0.61/0.76 % (5397)------------------------------
% 0.61/0.76 % (5391)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 (2996ds/34Mi)
% 0.61/0.76 % (5393)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2996ds/78Mi)
% 0.61/0.76 % (5392)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 (2996ds/51Mi)
% 0.61/0.76 % (5395)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 (2996ds/34Mi)
% 0.61/0.76 % (5396)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2996ds/45Mi)
% 0.61/0.76 % (5394)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2996ds/33Mi)
% 0.61/0.76 % (5395)Refutation not found, incomplete strategy% (5395)------------------------------
% 0.61/0.76 % (5395)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.76 % (5394)Refutation not found, incomplete strategy% (5394)------------------------------
% 0.61/0.76 % (5394)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.76 % (5394)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.76
% 0.61/0.76 % (5394)Memory used [KB]: 947
% 0.61/0.76 % (5394)Time elapsed: 0.002 s
% 0.61/0.76 % (5396)Refutation not found, incomplete strategy% (5396)------------------------------
% 0.61/0.76 % (5396)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.76 % (5394)Instructions burned: 2 (million)
% 0.61/0.76 % (5396)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.76
% 0.61/0.76 % (5396)Memory used [KB]: 948
% 0.61/0.76 % (5396)Time elapsed: 0.002 s
% 0.61/0.76 % (5396)Instructions burned: 2 (million)
% 0.61/0.76 % (5391)Refutation not found, incomplete strategy% (5391)------------------------------
% 0.61/0.76 % (5391)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.76 % (5391)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.76
% 0.61/0.76 % (5391)Memory used [KB]: 963
% 0.61/0.76 % (5391)Time elapsed: 0.002 s
% 0.61/0.76 % (5391)Instructions burned: 2 (million)
% 0.61/0.76 % (5395)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.76
% 0.61/0.76 % (5395)Memory used [KB]: 962
% 0.61/0.76 % (5395)Time elapsed: 0.002 s
% 0.61/0.76 % (5395)Instructions burned: 2 (million)
% 0.61/0.76 % (5394)------------------------------
% 0.61/0.76 % (5394)------------------------------
% 0.61/0.76 % (5396)------------------------------
% 0.61/0.76 % (5396)------------------------------
% 0.61/0.76 % (5391)------------------------------
% 0.61/0.76 % (5391)------------------------------
% 0.61/0.76 % (5395)------------------------------
% 0.61/0.76 % (5395)------------------------------
% 0.61/0.76 % (5398)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 (2996ds/56Mi)
% 0.61/0.76 % (5398)Refutation not found, incomplete strategy% (5398)------------------------------
% 0.61/0.76 % (5398)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.76 % (5398)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.76
% 0.61/0.76 % (5398)Memory used [KB]: 948
% 0.61/0.76 % (5398)Time elapsed: 0.001 s
% 0.61/0.76 % (5398)Instructions burned: 2 (million)
% 0.61/0.76 % (5398)------------------------------
% 0.61/0.76 % (5398)------------------------------
% 0.61/0.76 % (5399)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 (2996ds/55Mi)
% 0.61/0.77 % (5401)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 (2996ds/208Mi)
% 0.61/0.77 % (5400)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 (2996ds/50Mi)
% 0.61/0.77 % (5402)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 (2996ds/52Mi)
% 0.61/0.77 % (5403)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 (2996ds/518Mi)
% 0.61/0.77 % (5400)Refutation not found, incomplete strategy% (5400)------------------------------
% 0.61/0.77 % (5400)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.77 % (5400)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.77
% 0.61/0.77 % (5400)Memory used [KB]: 947
% 0.61/0.77 % (5400)Time elapsed: 0.002 s
% 0.61/0.77 % (5400)Instructions burned: 2 (million)
% 0.61/0.77 % (5403)Refutation not found, incomplete strategy% (5403)------------------------------
% 0.61/0.77 % (5403)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.77 % (5403)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.77
% 0.61/0.77 % (5403)Memory used [KB]: 949
% 0.61/0.77 % (5403)Time elapsed: 0.002 s
% 0.61/0.77 % (5403)Instructions burned: 2 (million)
% 0.61/0.77 % (5400)------------------------------
% 0.61/0.77 % (5400)------------------------------
% 0.61/0.77 % (5403)------------------------------
% 0.61/0.77 % (5403)------------------------------
% 0.61/0.77 % (5392)First to succeed.
% 0.61/0.77 % (5392)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-5386"
% 0.61/0.77 % (5392)Refutation found. Thanks to Tanya!
% 0.61/0.77 % SZS status Unsatisfiable for Vampire---4
% 0.61/0.77 % SZS output start Proof for Vampire---4
% See solution above
% 0.61/0.77 % (5392)------------------------------
% 0.61/0.77 % (5392)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.61/0.77 % (5392)Termination reason: Refutation
% 0.61/0.77
% 0.61/0.77 % (5392)Memory used [KB]: 1136
% 0.61/0.77 % (5392)Time elapsed: 0.010 s
% 0.61/0.77 % (5392)Instructions burned: 15 (million)
% 0.61/0.77 % (5386)Success in time 0.394 s
% 0.61/0.77 % Vampire---4.8 exiting
%------------------------------------------------------------------------------