TSTP Solution File: SET060-7 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SET060-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% Computer : n003.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 Aug 31 18:18:49 EDT 2022
% Result : Unsatisfiable 1.20s 0.52s
% Output : Refutation 1.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of formulae : 8 ( 5 unt; 0 def)
% Number of atoms : 11 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 8 ( 5 ~; 3 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 8 ( 8 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f112,plain,
$false,
inference(subsumption_resolution,[],[f110,f106]) ).
fof(f106,plain,
member(y,x),
inference(resolution,[],[f102,f22]) ).
fof(f22,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection2) ).
fof(f102,axiom,
member(y,intersection(complement(x),x)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_special_classes_lemma_1) ).
fof(f110,plain,
~ member(y,x),
inference(resolution,[],[f107,f24]) ).
fof(f24,axiom,
! [X0,X4] :
( ~ member(X4,complement(X0))
| ~ member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).
fof(f107,plain,
member(y,complement(x)),
inference(resolution,[],[f102,f21]) ).
fof(f21,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SET060-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.08/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.14/0.35 % Computer : n003.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Tue Aug 30 14:30:07 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.20/0.50 % (27304)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=4:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/4Mi)
% 1.20/0.52 % (27304)Instruction limit reached!
% 1.20/0.52 % (27304)------------------------------
% 1.20/0.52 % (27304)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.20/0.52 % (27304)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.20/0.52 % (27304)Termination reason: Unknown
% 1.20/0.52 % (27304)Termination phase: Equality proxy
% 1.20/0.52
% 1.20/0.52 % (27304)Memory used [KB]: 1407
% 1.20/0.52 % (27304)Time elapsed: 0.005 s
% 1.20/0.52 % (27304)Instructions burned: 5 (million)
% 1.20/0.52 % (27304)------------------------------
% 1.20/0.52 % (27304)------------------------------
% 1.20/0.52 % (27329)lrs+3_8:1_anc=none:erd=off:fsd=on:s2a=on:s2agt=16:sgt=16:sos=on:sp=frequency:ss=included:i=71:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/71Mi)
% 1.20/0.52 % (27317)fmb+10_1:1_fmbes=contour:fmbsr=2.0:fmbsso=input_usage:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 1.20/0.52 % (27311)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.20/0.52 % (27312)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 1.20/0.52 % (27311)First to succeed.
% 1.20/0.52 % (27311)Refutation found. Thanks to Tanya!
% 1.20/0.52 % SZS status Unsatisfiable for theBenchmark
% 1.20/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 1.20/0.52 % (27311)------------------------------
% 1.20/0.52 % (27311)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.20/0.52 % (27311)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.20/0.52 % (27311)Termination reason: Refutation
% 1.20/0.52
% 1.20/0.52 % (27311)Memory used [KB]: 6012
% 1.20/0.52 % (27311)Time elapsed: 0.110 s
% 1.20/0.52 % (27311)Instructions burned: 3 (million)
% 1.20/0.52 % (27311)------------------------------
% 1.20/0.52 % (27311)------------------------------
% 1.20/0.52 % (27299)Success in time 0.163 s
%------------------------------------------------------------------------------