TSTP Solution File: SET587+3 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : SET587+3 : TPTP v8.1.2. Released v2.2.0.
% 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 : n029.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 03:48:09 EDT 2024
% Result : Theorem 0.56s 0.75s
% Output : Refutation 0.56s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 41 ( 3 unt; 0 def)
% Number of atoms : 92 ( 11 equ)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 81 ( 30 ~; 38 |; 1 &)
% ( 8 <=>; 2 =>; 0 <=; 2 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 42 ( 39 !; 3 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f135,plain,
$false,
inference(avatar_sat_refutation,[],[f45,f46,f111,f134]) ).
fof(f134,plain,
( ~ spl5_1
| spl5_2 ),
inference(avatar_contradiction_clause,[],[f133]) ).
fof(f133,plain,
( $false
| ~ spl5_1
| spl5_2 ),
inference(subsumption_resolution,[],[f132,f28]) ).
fof(f28,plain,
! [X0] : ~ member(X0,empty_set),
inference(cnf_transformation,[],[f3]) ).
fof(f3,axiom,
! [X0] : ~ member(X0,empty_set),
file('/export/starexec/sandbox/tmp/tmp.LSWuc815h1/Vampire---4.8_11642',empty_set_defn) ).
fof(f132,plain,
( member(sK4(sK0,sK1),empty_set)
| ~ spl5_1
| spl5_2 ),
inference(forward_demodulation,[],[f131,f39]) ).
fof(f39,plain,
( empty_set = difference(sK0,sK1)
| ~ spl5_1 ),
inference(avatar_component_clause,[],[f38]) ).
fof(f38,plain,
( spl5_1
<=> empty_set = difference(sK0,sK1) ),
introduced(avatar_definition,[new_symbols(naming,[spl5_1])]) ).
fof(f131,plain,
( member(sK4(sK0,sK1),difference(sK0,sK1))
| spl5_2 ),
inference(unit_resulting_resolution,[],[f112,f113,f27]) ).
fof(f27,plain,
! [X2,X0,X1] :
( member(X2,difference(X0,X1))
| member(X2,X1)
| ~ member(X2,X0) ),
inference(cnf_transformation,[],[f2]) ).
fof(f2,axiom,
! [X0,X1,X2] :
( member(X2,difference(X0,X1))
<=> ( ~ member(X2,X1)
& member(X2,X0) ) ),
file('/export/starexec/sandbox/tmp/tmp.LSWuc815h1/Vampire---4.8_11642',difference_defn) ).
fof(f113,plain,
( ~ member(sK4(sK0,sK1),sK1)
| spl5_2 ),
inference(unit_resulting_resolution,[],[f44,f32]) ).
fof(f32,plain,
! [X0,X1] :
( ~ member(sK4(X0,X1),X1)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f13]) ).
fof(f13,plain,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X1)
| ~ member(X2,X0) ) ),
inference(ennf_transformation,[],[f4]) ).
fof(f4,axiom,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X0)
=> member(X2,X1) ) ),
file('/export/starexec/sandbox/tmp/tmp.LSWuc815h1/Vampire---4.8_11642',subset_defn) ).
fof(f44,plain,
( ~ subset(sK0,sK1)
| spl5_2 ),
inference(avatar_component_clause,[],[f42]) ).
fof(f42,plain,
( spl5_2
<=> subset(sK0,sK1) ),
introduced(avatar_definition,[new_symbols(naming,[spl5_2])]) ).
fof(f112,plain,
( member(sK4(sK0,sK1),sK0)
| spl5_2 ),
inference(unit_resulting_resolution,[],[f44,f31]) ).
fof(f31,plain,
! [X0,X1] :
( member(sK4(X0,X1),X0)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f13]) ).
fof(f111,plain,
( spl5_1
| ~ spl5_2 ),
inference(avatar_contradiction_clause,[],[f110]) ).
fof(f110,plain,
( $false
| spl5_1
| ~ spl5_2 ),
inference(subsumption_resolution,[],[f100,f83]) ).
fof(f83,plain,
( ~ member(sK3(empty_set,difference(sK0,sK1)),sK1)
| spl5_1 ),
inference(unit_resulting_resolution,[],[f60,f26]) ).
fof(f26,plain,
! [X2,X0,X1] :
( ~ member(X2,difference(X0,X1))
| ~ member(X2,X1) ),
inference(cnf_transformation,[],[f2]) ).
fof(f60,plain,
( member(sK3(empty_set,difference(sK0,sK1)),difference(sK0,sK1))
| spl5_1 ),
inference(unit_resulting_resolution,[],[f28,f40,f23]) ).
fof(f23,plain,
! [X0,X1] :
( member(sK3(X0,X1),X1)
| member(sK3(X0,X1),X0)
| X0 = X1 ),
inference(cnf_transformation,[],[f12]) ).
fof(f12,plain,
! [X0,X1] :
( X0 = X1
| ? [X2] :
( member(X2,X0)
<~> member(X2,X1) ) ),
inference(ennf_transformation,[],[f1]) ).
fof(f1,axiom,
! [X0,X1] :
( ! [X2] :
( member(X2,X0)
<=> member(X2,X1) )
=> X0 = X1 ),
file('/export/starexec/sandbox/tmp/tmp.LSWuc815h1/Vampire---4.8_11642',member_equal) ).
fof(f40,plain,
( empty_set != difference(sK0,sK1)
| spl5_1 ),
inference(avatar_component_clause,[],[f38]) ).
fof(f100,plain,
( member(sK3(empty_set,difference(sK0,sK1)),sK1)
| spl5_1
| ~ spl5_2 ),
inference(unit_resulting_resolution,[],[f82,f47]) ).
fof(f47,plain,
( ! [X0] :
( member(X0,sK1)
| ~ member(X0,sK0) )
| ~ spl5_2 ),
inference(resolution,[],[f43,f30]) ).
fof(f30,plain,
! [X2,X0,X1] :
( ~ subset(X0,X1)
| member(X2,X1)
| ~ member(X2,X0) ),
inference(cnf_transformation,[],[f13]) ).
fof(f43,plain,
( subset(sK0,sK1)
| ~ spl5_2 ),
inference(avatar_component_clause,[],[f42]) ).
fof(f82,plain,
( member(sK3(empty_set,difference(sK0,sK1)),sK0)
| spl5_1 ),
inference(unit_resulting_resolution,[],[f60,f25]) ).
fof(f25,plain,
! [X2,X0,X1] :
( ~ member(X2,difference(X0,X1))
| member(X2,X0) ),
inference(cnf_transformation,[],[f2]) ).
fof(f46,plain,
( spl5_1
| spl5_2 ),
inference(avatar_split_clause,[],[f14,f42,f38]) ).
fof(f14,plain,
( subset(sK0,sK1)
| empty_set = difference(sK0,sK1) ),
inference(cnf_transformation,[],[f11]) ).
fof(f11,plain,
? [X0,X1] :
( difference(X0,X1) = empty_set
<~> subset(X0,X1) ),
inference(ennf_transformation,[],[f10]) ).
fof(f10,negated_conjecture,
~ ! [X0,X1] :
( difference(X0,X1) = empty_set
<=> subset(X0,X1) ),
inference(negated_conjecture,[],[f9]) ).
fof(f9,conjecture,
! [X0,X1] :
( difference(X0,X1) = empty_set
<=> subset(X0,X1) ),
file('/export/starexec/sandbox/tmp/tmp.LSWuc815h1/Vampire---4.8_11642',prove_difference_empty_set) ).
fof(f45,plain,
( ~ spl5_1
| ~ spl5_2 ),
inference(avatar_split_clause,[],[f15,f42,f38]) ).
fof(f15,plain,
( ~ subset(sK0,sK1)
| empty_set != difference(sK0,sK1) ),
inference(cnf_transformation,[],[f11]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SET587+3 : TPTP v8.1.2. Released v2.2.0.
% 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
% 0.16/0.36 % Computer : n029.cluster.edu
% 0.16/0.36 % Model : x86_64 x86_64
% 0.16/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36 % Memory : 8042.1875MB
% 0.16/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36 % CPULimit : 300
% 0.16/0.36 % WCLimit : 300
% 0.16/0.36 % DateTime : Tue Apr 30 17:31:50 EDT 2024
% 0.16/0.37 % CPUTime :
% 0.16/0.37 This is a FOF_THM_RFO_SEQ problem
% 0.16/0.37 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.LSWuc815h1/Vampire---4.8_11642
% 0.56/0.74 % (11759)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)
% 0.56/0.75 % (11753)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)
% 0.56/0.75 % (11755)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2996ds/78Mi)
% 0.56/0.75 % (11754)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)
% 0.56/0.75 % (11756)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)
% 0.56/0.75 % (11759)First to succeed.
% 0.56/0.75 % (11759)Refutation found. Thanks to Tanya!
% 0.56/0.75 % SZS status Theorem for Vampire---4
% 0.56/0.75 % SZS output start Proof for Vampire---4
% See solution above
% 0.56/0.75 % (11759)------------------------------
% 0.56/0.75 % (11759)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.56/0.75 % (11759)Termination reason: Refutation
% 0.56/0.75
% 0.56/0.75 % (11759)Memory used [KB]: 1065
% 0.56/0.75 % (11759)Time elapsed: 0.004 s
% 0.56/0.75 % (11759)Instructions burned: 6 (million)
% 0.56/0.75 % (11759)------------------------------
% 0.56/0.75 % (11759)------------------------------
% 0.56/0.75 % (11751)Success in time 0.377 s
% 0.56/0.75 terminate called after throwing an instance of 'Lib::SystemFailException'
% 0.56/0.75 11751 Aborted by signal SIGABRT on /export/starexec/sandbox/tmp/tmp.LSWuc815h1/Vampire---4.8_11642
% 0.56/0.75 % (11751)------------------------------
% 0.56/0.75 % (11751)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.56/0.75 % (11751)Termination reason: Unknown
% 0.56/0.75 % (11751)Termination phase: Unknown
% 0.56/0.75
% 0.56/0.75 % (11751)Memory used [KB]: 439
% 0.56/0.75 % (11751)Time elapsed: 0.377 s
% 0.56/0.75 % (11751)Instructions burned: 953 (million)
% 0.56/0.75 % (11751)------------------------------
% 0.56/0.75 % (11751)------------------------------
% 0.56/0.75 Version : Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
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% 0.56/0.75 % Exception at proof search level
% 0.56/0.75 System fail: Cannot decrease semaphore. error 43: Identifier removed
% 0.56/0.75 % Vampire---4.8 exiting
% 0.56/0.75 % Exception at proof search level
% 0.56/0.75 System fail: Cannot decrease semaphore. error 43: Identifier removed
%------------------------------------------------------------------------------