TSTP Solution File: GRP564-1 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : GRP564-1 : TPTP v8.1.2. Bugfixed v2.7.0.
% 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 : n012.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 02:30:12 EDT 2024
% Result : Unsatisfiable 0.62s 0.81s
% Output : Refutation 0.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 4
% Syntax : Number of formulae : 20 ( 20 unt; 0 def)
% Number of atoms : 20 ( 16 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 36 ( 36 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f198,plain,
$false,
inference(subsumption_resolution,[],[f197,f5]) ).
fof(f5,plain,
~ sP0(divide(a,inverse(b))),
introduced(inequality_splitting_name_introduction,[new_symbols(naming,[sP0])]) ).
fof(f197,plain,
sP0(divide(a,inverse(b))),
inference(backward_demodulation,[],[f6,f180]) ).
fof(f180,plain,
! [X0,X1] : divide(X0,inverse(X1)) = divide(X1,inverse(X0)),
inference(superposition,[],[f78,f22]) ).
fof(f22,plain,
! [X3,X1] : divide(divide(X3,inverse(X1)),X3) = X1,
inference(forward_demodulation,[],[f14,f1]) ).
fof(f1,axiom,
! [X2,X0,X1] : divide(divide(divide(X0,inverse(X1)),X2),divide(X0,X2)) = X1,
file('/export/starexec/sandbox2/tmp/tmp.9quhRVhH3c/Vampire---4.8_20669',single_axiom) ).
fof(f14,plain,
! [X2,X3,X0,X1] : divide(divide(X3,divide(divide(divide(X0,inverse(inverse(X1))),X2),divide(X0,X2))),X3) = X1,
inference(superposition,[],[f8,f8]) ).
fof(f8,plain,
! [X2,X3,X0,X1] : divide(divide(divide(divide(divide(X0,inverse(X1)),X2),inverse(X3)),divide(X0,X2)),X1) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f78,plain,
! [X2,X1] : divide(divide(X1,X2),inverse(X2)) = X1,
inference(backward_demodulation,[],[f58,f70]) ).
fof(f70,plain,
! [X0,X1] : inverse(X1) = divide(divide(X0,X0),X1),
inference(superposition,[],[f63,f37]) ).
fof(f37,plain,
! [X0,X1] : divide(divide(X0,X0),inverse(X1)) = X1,
inference(superposition,[],[f28,f22]) ).
fof(f28,plain,
! [X0,X1] : divide(X1,divide(X0,X0)) = X1,
inference(superposition,[],[f1,f22]) ).
fof(f63,plain,
! [X2,X1] : divide(X2,divide(X2,X1)) = X1,
inference(forward_demodulation,[],[f56,f37]) ).
fof(f56,plain,
! [X2,X0,X1] : divide(X2,divide(divide(divide(X0,X0),inverse(X2)),X1)) = X1,
inference(superposition,[],[f7,f37]) ).
fof(f7,plain,
! [X2,X0,X1] : divide(X1,divide(divide(X0,inverse(X1)),divide(X0,inverse(X2)))) = X2,
inference(superposition,[],[f1,f1]) ).
fof(f58,plain,
! [X2,X0,X1] : divide(divide(X1,X2),divide(divide(X0,X0),X2)) = X1,
inference(superposition,[],[f1,f37]) ).
fof(f6,plain,
sP0(divide(b,inverse(a))),
inference(inequality_splitting,[],[f4,f5]) ).
fof(f4,plain,
divide(a,inverse(b)) != divide(b,inverse(a)),
inference(definition_unfolding,[],[f3,f2,f2]) ).
fof(f2,axiom,
! [X0,X1] : divide(X0,inverse(X1)) = multiply(X0,X1),
file('/export/starexec/sandbox2/tmp/tmp.9quhRVhH3c/Vampire---4.8_20669',multiply) ).
fof(f3,axiom,
multiply(a,b) != multiply(b,a),
file('/export/starexec/sandbox2/tmp/tmp.9quhRVhH3c/Vampire---4.8_20669',prove_these_axioms_4) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : GRP564-1 : TPTP v8.1.2. Bugfixed v2.7.0.
% 0.10/0.11 % 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 : n012.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 18:21:41 EDT 2024
% 0.11/0.32 % CPUTime :
% 0.11/0.32 This is a CNF_UNS_RFO_PEQ_UEQ problem
% 0.11/0.32 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.9quhRVhH3c/Vampire---4.8_20669
% 0.62/0.79 % (20781)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)
% 0.62/0.79 % (20784)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)
% 0.62/0.79 % (20785)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)
% 0.62/0.79 % (20786)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)
% 0.62/0.79 % (20783)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2995ds/78Mi)
% 0.62/0.79 % (20782)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)
% 0.62/0.79 % (20788)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)
% 0.62/0.79 % (20787)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)
% 0.62/0.79 % (20788)Refutation not found, incomplete strategy% (20788)------------------------------
% 0.62/0.79 % (20788)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.79 % (20788)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.79
% 0.62/0.79 % (20788)Memory used [KB]: 947
% 0.62/0.79 % (20788)Time elapsed: 0.002 s
% 0.62/0.79 % (20788)Instructions burned: 2 (million)
% 0.62/0.79 % (20788)------------------------------
% 0.62/0.79 % (20788)------------------------------
% 0.62/0.79 % (20784)Refutation not found, incomplete strategy% (20784)------------------------------
% 0.62/0.79 % (20784)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.79 % (20784)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.79
% 0.62/0.79 % (20784)Memory used [KB]: 946
% 0.62/0.79 % (20784)Time elapsed: 0.003 s
% 0.62/0.79 % (20784)Instructions burned: 2 (million)
% 0.62/0.79 % (20784)------------------------------
% 0.62/0.79 % (20784)------------------------------
% 0.62/0.79 % (20785)Refutation not found, incomplete strategy% (20785)------------------------------
% 0.62/0.79 % (20785)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.79 % (20785)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.79
% 0.62/0.79 % (20785)Memory used [KB]: 961
% 0.62/0.79 % (20785)Time elapsed: 0.003 s
% 0.62/0.79 % (20785)Instructions burned: 2 (million)
% 0.62/0.79 % (20785)------------------------------
% 0.62/0.79 % (20785)------------------------------
% 0.62/0.79 % (20786)Refutation not found, incomplete strategy% (20786)------------------------------
% 0.62/0.79 % (20786)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.79 % (20786)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.79 % (20781)Refutation not found, incomplete strategy% (20781)------------------------------
% 0.62/0.79 % (20781)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.79 % (20781)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.79
% 0.62/0.79 % (20781)Memory used [KB]: 962
% 0.62/0.79 % (20781)Time elapsed: 0.003 s
% 0.62/0.79 % (20781)Instructions burned: 2 (million)
% 0.62/0.79 % (20781)------------------------------
% 0.62/0.79 % (20781)------------------------------
% 0.62/0.79
% 0.62/0.79 % (20786)Memory used [KB]: 948
% 0.62/0.79 % (20786)Time elapsed: 0.003 s
% 0.62/0.79 % (20786)Instructions burned: 2 (million)
% 0.62/0.79 % (20786)------------------------------
% 0.62/0.79 % (20786)------------------------------
% 0.62/0.79 % (20787)Refutation not found, incomplete strategy% (20787)------------------------------
% 0.62/0.79 % (20787)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.79 % (20787)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.79
% 0.62/0.79 % (20787)Memory used [KB]: 948
% 0.62/0.79 % (20787)Time elapsed: 0.003 s
% 0.62/0.79 % (20787)Instructions burned: 2 (million)
% 0.62/0.79 % (20787)------------------------------
% 0.62/0.79 % (20787)------------------------------
% 0.62/0.80 % (20789)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)
% 0.62/0.80 % (20790)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)
% 0.62/0.80 % (20791)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)
% 0.62/0.80 % (20792)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 % (20793)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)
% 0.62/0.80 % (20790)Refutation not found, incomplete strategy% (20790)------------------------------
% 0.62/0.80 % (20790)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.80 % (20790)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.80
% 0.62/0.80 % (20790)Memory used [KB]: 947
% 0.62/0.80 % (20790)Time elapsed: 0.002 s
% 0.62/0.80 % (20790)Instructions burned: 2 (million)
% 0.62/0.80 % (20790)------------------------------
% 0.62/0.80 % (20790)------------------------------
% 0.62/0.80 % (20793)Refutation not found, incomplete strategy% (20793)------------------------------
% 0.62/0.80 % (20793)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.80 % (20793)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.80 % (20794)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)
% 0.62/0.80
% 0.62/0.80 % (20793)Memory used [KB]: 948
% 0.62/0.80 % (20793)Time elapsed: 0.002 s
% 0.62/0.80 % (20793)Instructions burned: 2 (million)
% 0.62/0.80 % (20793)------------------------------
% 0.62/0.80 % (20793)------------------------------
% 0.62/0.80 % (20794)Refutation not found, incomplete strategy% (20794)------------------------------
% 0.62/0.80 % (20794)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.80 % (20794)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.80
% 0.62/0.80 % (20794)Memory used [KB]: 948
% 0.62/0.80 % (20794)Time elapsed: 0.002 s
% 0.62/0.80 % (20794)Instructions burned: 2 (million)
% 0.62/0.80 % (20794)------------------------------
% 0.62/0.80 % (20794)------------------------------
% 0.62/0.80 % (20795)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)
% 0.62/0.80 % (20796)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)
% 0.62/0.80 % (20796)Refutation not found, incomplete strategy% (20796)------------------------------
% 0.62/0.80 % (20796)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.80 % (20796)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.80
% 0.62/0.80 % (20796)Memory used [KB]: 948
% 0.62/0.80 % (20796)Time elapsed: 0.002 s
% 0.62/0.80 % (20796)Instructions burned: 2 (million)
% 0.62/0.80 % (20797)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 (2995ds/143Mi)
% 0.62/0.80 % (20796)------------------------------
% 0.62/0.80 % (20796)------------------------------
% 0.62/0.80 % (20797)Refutation not found, incomplete strategy% (20797)------------------------------
% 0.62/0.80 % (20797)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.80 % (20797)Termination reason: Refutation not found, incomplete strategy
% 0.62/0.80
% 0.62/0.80 % (20797)Memory used [KB]: 963
% 0.62/0.80 % (20797)Time elapsed: 0.002 s
% 0.62/0.80 % (20797)Instructions burned: 2 (million)
% 0.62/0.80 % (20797)------------------------------
% 0.62/0.80 % (20797)------------------------------
% 0.62/0.81 % (20798)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 (2995ds/93Mi)
% 0.62/0.81 % (20789)First to succeed.
% 0.62/0.81 % (20799)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 (2995ds/62Mi)
% 0.62/0.81 % (20789)Refutation found. Thanks to Tanya!
% 0.62/0.81 % SZS status Unsatisfiable for Vampire---4
% 0.62/0.81 % SZS output start Proof for Vampire---4
% See solution above
% 0.62/0.81 % (20789)------------------------------
% 0.62/0.81 % (20789)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.62/0.81 % (20789)Termination reason: Refutation
% 0.62/0.81
% 0.62/0.81 % (20789)Memory used [KB]: 1077
% 0.62/0.81 % (20789)Time elapsed: 0.010 s
% 0.62/0.81 % (20789)Instructions burned: 17 (million)
% 0.62/0.81 % (20789)------------------------------
% 0.62/0.81 % (20789)------------------------------
% 0.62/0.81 % (20780)Success in time 0.482 s
% 0.62/0.81 % Vampire---4.8 exiting
%------------------------------------------------------------------------------