TSTP Solution File: GRP598-1 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : GRP598-1 : 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 : n015.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 02:30:19 EDT 2024
% Result : Unsatisfiable 0.61s 0.80s
% Output : Refutation 0.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 3
% Syntax : Number of formulae : 21 ( 21 unt; 0 def)
% Number of atoms : 21 ( 20 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 11 ( 3 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 : 38 ( 38 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f220,plain,
$false,
inference(trivial_inequality_removal,[],[f201]) ).
fof(f201,plain,
a2 != a2,
inference(superposition,[],[f138,f170]) ).
fof(f170,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(superposition,[],[f76,f44]) ).
fof(f44,plain,
! [X0,X1] : double_divide(inverse(X1),inverse(double_divide(X0,inverse(X0)))) = X1,
inference(superposition,[],[f31,f27]) ).
fof(f27,plain,
! [X3,X0] : double_divide(X3,inverse(double_divide(inverse(X0),inverse(X3)))) = X0,
inference(forward_demodulation,[],[f19,f1]) ).
fof(f1,axiom,
! [X2,X0,X1] : double_divide(double_divide(X0,X1),inverse(double_divide(X0,inverse(double_divide(inverse(X2),X1))))) = X2,
file('/export/starexec/sandbox2/tmp/tmp.m2xLpUOY0M/Vampire---4.8_19538',single_axiom) ).
fof(f19,plain,
! [X2,X3,X0,X1] : double_divide(X3,inverse(double_divide(double_divide(double_divide(X1,X2),inverse(double_divide(X1,inverse(double_divide(inverse(inverse(X0)),X2))))),inverse(X3)))) = X0,
inference(superposition,[],[f5,f5]) ).
fof(f5,plain,
! [X2,X3,X0,X1] : double_divide(X2,inverse(double_divide(double_divide(X0,X1),inverse(double_divide(inverse(X3),inverse(double_divide(X0,inverse(double_divide(inverse(X2),X1))))))))) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f31,plain,
! [X0,X1] : double_divide(double_divide(X0,inverse(X0)),inverse(X1)) = X1,
inference(superposition,[],[f1,f27]) ).
fof(f76,plain,
! [X2,X0] : double_divide(X0,inverse(double_divide(inverse(X0),inverse(X2)))) = X2,
inference(forward_demodulation,[],[f70,f44]) ).
fof(f70,plain,
! [X2,X0,X1] : double_divide(X0,inverse(double_divide(inverse(X0),inverse(double_divide(inverse(X2),inverse(double_divide(X1,inverse(X1)))))))) = X2,
inference(superposition,[],[f1,f44]) ).
fof(f138,plain,
a2 != inverse(inverse(a2)),
inference(forward_demodulation,[],[f108,f84]) ).
fof(f84,plain,
! [X0,X1] : inverse(X0) = double_divide(X0,inverse(double_divide(X1,inverse(X1)))),
inference(superposition,[],[f73,f44]) ).
fof(f73,plain,
! [X2,X0] : double_divide(double_divide(X2,inverse(X0)),inverse(X0)) = X2,
inference(forward_demodulation,[],[f66,f44]) ).
fof(f66,plain,
! [X2,X0,X1] : double_divide(double_divide(double_divide(inverse(X2),inverse(double_divide(X1,inverse(X1)))),inverse(X0)),inverse(X0)) = X2,
inference(superposition,[],[f6,f44]) ).
fof(f6,plain,
! [X2,X0,X1] : double_divide(double_divide(double_divide(inverse(X0),X1),inverse(double_divide(inverse(X2),X1))),inverse(X2)) = X0,
inference(superposition,[],[f1,f1]) ).
fof(f108,plain,
! [X0] : a2 != inverse(double_divide(a2,inverse(double_divide(X0,inverse(X0))))),
inference(superposition,[],[f4,f79]) ).
fof(f79,plain,
! [X0,X1] : double_divide(X0,inverse(X0)) = double_divide(X1,inverse(X1)),
inference(superposition,[],[f73,f31]) ).
fof(f4,plain,
a2 != inverse(double_divide(a2,inverse(double_divide(b2,inverse(b2))))),
inference(definition_unfolding,[],[f3,f2,f2]) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = inverse(double_divide(X1,X0)),
file('/export/starexec/sandbox2/tmp/tmp.m2xLpUOY0M/Vampire---4.8_19538',multiply) ).
fof(f3,axiom,
a2 != multiply(multiply(inverse(b2),b2),a2),
file('/export/starexec/sandbox2/tmp/tmp.m2xLpUOY0M/Vampire---4.8_19538',prove_these_axioms_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : GRP598-1 : 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/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.15/0.36 % Computer : n015.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 : Tue Apr 30 18:48:48 EDT 2024
% 0.15/0.36 % CPUTime :
% 0.15/0.36 This is a CNF_UNS_RFO_PEQ_UEQ problem
% 0.15/0.36 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.m2xLpUOY0M/Vampire---4.8_19538
% 0.61/0.78 % (19754)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)
% 0.61/0.78 % (19760)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)
% 0.61/0.79 % (19759)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)
% 0.61/0.79 % (19760)Refutation not found, incomplete strategy% (19760)------------------------------
% 0.61/0.79 % (19760)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19756)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2995ds/78Mi)
% 0.61/0.79 % (19759)Refutation not found, incomplete strategy% (19759)------------------------------
% 0.61/0.79 % (19759)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19759)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79
% 0.61/0.79 % (19754)Refutation not found, incomplete strategy% (19754)------------------------------
% 0.61/0.79 % (19754)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19759)Memory used [KB]: 948
% 0.61/0.79 % (19754)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79 % (19759)Time elapsed: 0.002 s
% 0.61/0.79
% 0.61/0.79 % (19754)Memory used [KB]: 962
% 0.61/0.79 % (19759)Instructions burned: 2 (million)
% 0.61/0.79 % (19754)Time elapsed: 0.003 s
% 0.61/0.79 % (19759)------------------------------
% 0.61/0.79 % (19759)------------------------------
% 0.61/0.79 % (19754)Instructions burned: 2 (million)
% 0.61/0.79 % (19754)------------------------------
% 0.61/0.79 % (19754)------------------------------
% 0.61/0.79 % (19760)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79
% 0.61/0.79 % (19760)Memory used [KB]: 949
% 0.61/0.79 % (19760)Time elapsed: 0.003 s
% 0.61/0.79 % (19760)Instructions burned: 2 (million)
% 0.61/0.79 % (19760)------------------------------
% 0.61/0.79 % (19760)------------------------------
% 0.61/0.79 % (19758)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)
% 0.61/0.79 % (19757)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)
% 0.61/0.79 % (19755)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)
% 0.61/0.79 % (19761)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)
% 0.61/0.79 % (19758)Refutation not found, incomplete strategy% (19758)------------------------------
% 0.61/0.79 % (19758)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19757)Refutation not found, incomplete strategy% (19757)------------------------------
% 0.61/0.79 % (19757)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19757)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79
% 0.61/0.79 % (19757)Memory used [KB]: 946
% 0.61/0.79 % (19757)Time elapsed: 0.003 s
% 0.61/0.79 % (19757)Instructions burned: 2 (million)
% 0.61/0.79 % (19757)------------------------------
% 0.61/0.79 % (19757)------------------------------
% 0.61/0.79 % (19758)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79
% 0.61/0.79 % (19761)Refutation not found, incomplete strategy% (19761)------------------------------
% 0.61/0.79 % (19761)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19761)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79
% 0.61/0.79 % (19761)Memory used [KB]: 947
% 0.61/0.79 % (19761)Time elapsed: 0.003 s
% 0.61/0.79 % (19761)Instructions burned: 2 (million)
% 0.61/0.79 % (19761)------------------------------
% 0.61/0.79 % (19761)------------------------------
% 0.61/0.79 % (19758)Memory used [KB]: 961
% 0.61/0.79 % (19758)Time elapsed: 0.003 s
% 0.61/0.79 % (19758)Instructions burned: 2 (million)
% 0.61/0.79 % (19758)------------------------------
% 0.61/0.79 % (19758)------------------------------
% 0.61/0.79 % (19764)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)
% 0.61/0.79 % (19763)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)
% 0.61/0.79 % (19765)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)
% 0.61/0.79 % (19764)Refutation not found, incomplete strategy% (19764)------------------------------
% 0.61/0.79 % (19764)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19764)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79
% 0.61/0.79 % (19764)Memory used [KB]: 947
% 0.61/0.79 % (19764)Time elapsed: 0.002 s
% 0.61/0.79 % (19764)Instructions burned: 2 (million)
% 0.61/0.79 % (19764)------------------------------
% 0.61/0.79 % (19764)------------------------------
% 0.61/0.79 % (19767)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)
% 0.61/0.79 % (19769)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)
% 0.61/0.79 % (19768)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)
% 0.61/0.79 % (19769)Refutation not found, incomplete strategy% (19769)------------------------------
% 0.61/0.79 % (19769)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19769)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79
% 0.61/0.79 % (19769)Memory used [KB]: 945
% 0.61/0.79 % (19769)Time elapsed: 0.002 s
% 0.61/0.79 % (19768)Refutation not found, incomplete strategy% (19768)------------------------------
% 0.61/0.79 % (19768)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.79 % (19769)Instructions burned: 2 (million)
% 0.61/0.79 % (19769)------------------------------
% 0.61/0.79 % (19769)------------------------------
% 0.61/0.79 % (19768)Termination reason: Refutation not found, incomplete strategy
% 0.61/0.79
% 0.61/0.79 % (19768)Memory used [KB]: 948
% 0.61/0.79 % (19768)Time elapsed: 0.003 s
% 0.61/0.79 % (19768)Instructions burned: 2 (million)
% 0.61/0.79 % (19768)------------------------------
% 0.61/0.79 % (19768)------------------------------
% 0.61/0.79 % (19770)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)
% 0.61/0.80 % (19755)First to succeed.
% 0.61/0.80 % (19772)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)
% 0.61/0.80 % (19755)Refutation found. Thanks to Tanya!
% 0.61/0.80 % SZS status Unsatisfiable for Vampire---4
% 0.61/0.80 % SZS output start Proof for Vampire---4
% See solution above
% 0.61/0.80 % (19755)------------------------------
% 0.61/0.80 % (19755)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.61/0.80 % (19755)Termination reason: Refutation
% 0.61/0.80
% 0.61/0.80 % (19755)Memory used [KB]: 1151
% 0.61/0.80 % (19755)Time elapsed: 0.013 s
% 0.61/0.80 % (19755)Instructions burned: 16 (million)
% 0.61/0.80 % (19755)------------------------------
% 0.61/0.80 % (19755)------------------------------
% 0.61/0.80 % (19708)Success in time 0.427 s
% 0.61/0.80 % Vampire---4.8 exiting
%------------------------------------------------------------------------------