TSTP Solution File: MGT049+1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : MGT049+1 : TPTP v8.1.0. Released v2.4.0.
% 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 : n025.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 17:51:10 EDT 2022
% Result : Theorem 0.19s 0.51s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 4
% Syntax : Number of formulae : 23 ( 5 unt; 0 def)
% Number of atoms : 65 ( 27 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 63 ( 21 ~; 11 |; 19 &)
% ( 0 <=>; 12 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 53 ( 41 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f49,plain,
$false,
inference(subsumption_resolution,[],[f48,f43]) ).
fof(f43,plain,
! [X0,X1] : external_ties(sK2,X0) = external_ties(sK2,X1),
inference(unit_resulting_resolution,[],[f34,f36]) ).
fof(f36,plain,
! [X2,X0,X1] :
( ~ organization(X1)
| external_ties(X1,X2) = external_ties(X1,X0) ),
inference(cnf_transformation,[],[f27]) ).
fof(f27,plain,
! [X0,X1,X2] :
( external_ties(X1,X2) = external_ties(X1,X0)
| ~ organization(X1) ),
inference(rectify,[],[f19]) ).
fof(f19,plain,
! [X0,X2,X1] :
( external_ties(X2,X1) = external_ties(X2,X0)
| ~ organization(X2) ),
inference(ennf_transformation,[],[f13]) ).
fof(f13,plain,
! [X2,X1,X0] :
( organization(X2)
=> external_ties(X2,X1) = external_ties(X2,X0) ),
inference(rectify,[],[f8]) ).
fof(f8,axiom,
! [X3,X4,X0] :
( organization(X0)
=> external_ties(X0,X4) = external_ties(X0,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption_11) ).
fof(f34,plain,
organization(sK2),
inference(cnf_transformation,[],[f25]) ).
fof(f25,plain,
( organization(sK2)
& position(sK2,sK0) != position(sK2,sK1)
& greater(age(sK2,sK0),age(sK2,sK1)) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f23,f24]) ).
fof(f24,plain,
( ? [X0,X1,X2] :
( organization(X2)
& position(X2,X1) != position(X2,X0)
& greater(age(X2,X0),age(X2,X1)) )
=> ( organization(sK2)
& position(sK2,sK0) != position(sK2,sK1)
& greater(age(sK2,sK0),age(sK2,sK1)) ) ),
introduced(choice_axiom,[]) ).
fof(f23,plain,
? [X0,X1,X2] :
( organization(X2)
& position(X2,X1) != position(X2,X0)
& greater(age(X2,X0),age(X2,X1)) ),
inference(rectify,[],[f22]) ).
fof(f22,plain,
? [X0,X2,X1] :
( organization(X1)
& position(X1,X0) != position(X1,X2)
& greater(age(X1,X0),age(X1,X2)) ),
inference(flattening,[],[f21]) ).
fof(f21,plain,
? [X1,X2,X0] :
( position(X1,X0) != position(X1,X2)
& greater(age(X1,X0),age(X1,X2))
& organization(X1) ),
inference(ennf_transformation,[],[f11]) ).
fof(f11,plain,
~ ! [X1,X2,X0] :
( ( greater(age(X1,X0),age(X1,X2))
& organization(X1) )
=> position(X1,X0) = position(X1,X2) ),
inference(rectify,[],[f10]) ).
fof(f10,negated_conjecture,
~ ! [X4,X0,X3] :
( ( organization(X0)
& greater(age(X0,X4),age(X0,X3)) )
=> position(X0,X4) = position(X0,X3) ),
inference(negated_conjecture,[],[f9]) ).
fof(f9,conjecture,
! [X4,X0,X3] :
( ( organization(X0)
& greater(age(X0,X4),age(X0,X3)) )
=> position(X0,X4) = position(X0,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',lemma_6) ).
fof(f48,plain,
external_ties(sK2,sK0) != external_ties(sK2,sK1),
inference(unit_resulting_resolution,[],[f34,f33,f39]) ).
fof(f39,plain,
! [X2,X0,X1] :
( external_ties(X0,X2) != external_ties(X0,X1)
| ~ organization(X0)
| position(X0,X1) = position(X0,X2) ),
inference(cnf_transformation,[],[f29]) ).
fof(f29,plain,
! [X0,X1,X2] :
( ~ organization(X0)
| ( ( ~ greater(external_ties(X0,X2),external_ties(X0,X1))
| greater(position(X0,X2),position(X0,X1)) )
& ( external_ties(X0,X2) != external_ties(X0,X1)
| position(X0,X1) = position(X0,X2) ) ) ),
inference(rectify,[],[f20]) ).
fof(f20,plain,
! [X2,X1,X0] :
( ~ organization(X2)
| ( ( ~ greater(external_ties(X2,X0),external_ties(X2,X1))
| greater(position(X2,X0),position(X2,X1)) )
& ( external_ties(X2,X1) != external_ties(X2,X0)
| position(X2,X1) = position(X2,X0) ) ) ),
inference(ennf_transformation,[],[f12]) ).
fof(f12,plain,
! [X1,X0,X2] :
( organization(X2)
=> ( ( external_ties(X2,X1) = external_ties(X2,X0)
=> position(X2,X1) = position(X2,X0) )
& ( greater(external_ties(X2,X0),external_ties(X2,X1))
=> greater(position(X2,X0),position(X2,X1)) ) ) ),
inference(rectify,[],[f7]) ).
fof(f7,axiom,
! [X4,X3,X0] :
( organization(X0)
=> ( ( external_ties(X0,X4) = external_ties(X0,X3)
=> position(X0,X4) = position(X0,X3) )
& ( greater(external_ties(X0,X4),external_ties(X0,X3))
=> greater(position(X0,X4),position(X0,X3)) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',assumption_6) ).
fof(f33,plain,
position(sK2,sK0) != position(sK2,sK1),
inference(cnf_transformation,[],[f25]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : MGT049+1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.12 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.12/0.33 % Computer : n025.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Tue Aug 30 03:28:14 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.19/0.49 % (27789)lrs+10_1:1_br=off:sos=on:ss=axioms:st=2.0:urr=on:i=33:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/33Mi)
% 0.19/0.50 % (27802)dis+1010_2:3_fs=off:fsr=off:nm=0:nwc=5.0:s2a=on:s2agt=32:i=82:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/82Mi)
% 0.19/0.50 % (27789)First to succeed.
% 0.19/0.50 % (27794)lrs+10_1:1_ins=3:sp=reverse_frequency:spb=goal:to=lpo:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.19/0.51 % (27806)lrs+1011_1:1_fd=preordered:fsd=on:sos=on:thsq=on:thsqc=64:thsqd=32:uwa=ground:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.51 % (27788)dis+10_1:1_newcnf=on:sgt=8:sos=on:ss=axioms:to=lpo:urr=on:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 0.19/0.51 % (27794)Also succeeded, but the first one will report.
% 0.19/0.51 % (27789)Refutation found. Thanks to Tanya!
% 0.19/0.51 % SZS status Theorem for theBenchmark
% 0.19/0.51 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.51 % (27789)------------------------------
% 0.19/0.51 % (27789)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (27789)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (27789)Termination reason: Refutation
% 0.19/0.51
% 0.19/0.51 % (27789)Memory used [KB]: 5884
% 0.19/0.51 % (27789)Time elapsed: 0.101 s
% 0.19/0.51 % (27789)Instructions burned: 2 (million)
% 0.19/0.51 % (27789)------------------------------
% 0.19/0.51 % (27789)------------------------------
% 0.19/0.51 % (27779)Success in time 0.169 s
%------------------------------------------------------------------------------