TSTP Solution File: SET954+1 by SnakeForV---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SET954+1 : TPTP v8.1.0. Released v3.2.0.
% 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 : n017.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 18:22:51 EDT 2022
% Result : Theorem 0.19s 0.50s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 6
% Syntax : Number of formulae : 34 ( 12 unt; 0 def)
% Number of atoms : 74 ( 3 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 70 ( 30 ~; 19 |; 13 &)
% ( 4 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 3 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-2 aty)
% Number of variables : 74 ( 62 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f64,plain,
$false,
inference(avatar_sat_refutation,[],[f61,f62,f63]) ).
fof(f63,plain,
spl6_2,
inference(avatar_split_clause,[],[f48,f58]) ).
fof(f58,plain,
( spl6_2
<=> in(sK2,sK1) ),
introduced(avatar_definition,[new_symbols(naming,[spl6_2])]) ).
fof(f48,plain,
in(sK2,sK1),
inference(resolution,[],[f45,f41]) ).
fof(f41,plain,
in(unordered_pair(unordered_pair(sK2,sK3),singleton(sK2)),cartesian_product2(sK1,sK4)),
inference(definition_unfolding,[],[f33,f30]) ).
fof(f30,plain,
! [X0,X1] : ordered_pair(X1,X0) = unordered_pair(unordered_pair(X1,X0),singleton(X1)),
inference(cnf_transformation,[],[f16]) ).
fof(f16,plain,
! [X0,X1] : ordered_pair(X1,X0) = unordered_pair(unordered_pair(X1,X0),singleton(X1)),
inference(rectify,[],[f3]) ).
fof(f3,axiom,
! [X1,X0] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_tarski) ).
fof(f33,plain,
in(ordered_pair(sK2,sK3),cartesian_product2(sK1,sK4)),
inference(cnf_transformation,[],[f22]) ).
fof(f22,plain,
( ~ in(ordered_pair(sK3,sK2),cartesian_product2(sK4,sK1))
& in(ordered_pair(sK2,sK3),cartesian_product2(sK1,sK4)) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK1,sK2,sK3,sK4])],[f20,f21]) ).
fof(f21,plain,
( ? [X0,X1,X2,X3] :
( ~ in(ordered_pair(X2,X1),cartesian_product2(X3,X0))
& in(ordered_pair(X1,X2),cartesian_product2(X0,X3)) )
=> ( ~ in(ordered_pair(sK3,sK2),cartesian_product2(sK4,sK1))
& in(ordered_pair(sK2,sK3),cartesian_product2(sK1,sK4)) ) ),
introduced(choice_axiom,[]) ).
fof(f20,plain,
? [X0,X1,X2,X3] :
( ~ in(ordered_pair(X2,X1),cartesian_product2(X3,X0))
& in(ordered_pair(X1,X2),cartesian_product2(X0,X3)) ),
inference(rectify,[],[f15]) ).
fof(f15,plain,
? [X0,X2,X3,X1] :
( ~ in(ordered_pair(X3,X2),cartesian_product2(X1,X0))
& in(ordered_pair(X2,X3),cartesian_product2(X0,X1)) ),
inference(ennf_transformation,[],[f12]) ).
fof(f12,plain,
~ ! [X3,X0,X2,X1] :
( in(ordered_pair(X2,X3),cartesian_product2(X0,X1))
=> in(ordered_pair(X3,X2),cartesian_product2(X1,X0)) ),
inference(rectify,[],[f9]) ).
fof(f9,negated_conjecture,
~ ! [X2,X3,X0,X1] :
( in(ordered_pair(X0,X1),cartesian_product2(X2,X3))
=> in(ordered_pair(X1,X0),cartesian_product2(X3,X2)) ),
inference(negated_conjecture,[],[f8]) ).
fof(f8,conjecture,
! [X2,X3,X0,X1] :
( in(ordered_pair(X0,X1),cartesian_product2(X2,X3))
=> in(ordered_pair(X1,X0),cartesian_product2(X3,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t107_zfmisc_1) ).
fof(f45,plain,
! [X2,X3,X0,X1] :
( ~ in(unordered_pair(unordered_pair(X0,X2),singleton(X0)),cartesian_product2(X1,X3))
| in(X0,X1) ),
inference(definition_unfolding,[],[f37,f30]) ).
fof(f37,plain,
! [X2,X3,X0,X1] :
( in(X0,X1)
| ~ in(ordered_pair(X0,X2),cartesian_product2(X1,X3)) ),
inference(cnf_transformation,[],[f28]) ).
fof(f28,plain,
! [X0,X1,X2,X3] :
( ( in(ordered_pair(X0,X2),cartesian_product2(X1,X3))
| ~ in(X2,X3)
| ~ in(X0,X1) )
& ( ( in(X2,X3)
& in(X0,X1) )
| ~ in(ordered_pair(X0,X2),cartesian_product2(X1,X3)) ) ),
inference(rectify,[],[f27]) ).
fof(f27,plain,
! [X3,X2,X0,X1] :
( ( in(ordered_pair(X3,X0),cartesian_product2(X2,X1))
| ~ in(X0,X1)
| ~ in(X3,X2) )
& ( ( in(X0,X1)
& in(X3,X2) )
| ~ in(ordered_pair(X3,X0),cartesian_product2(X2,X1)) ) ),
inference(flattening,[],[f26]) ).
fof(f26,plain,
! [X3,X2,X0,X1] :
( ( in(ordered_pair(X3,X0),cartesian_product2(X2,X1))
| ~ in(X0,X1)
| ~ in(X3,X2) )
& ( ( in(X0,X1)
& in(X3,X2) )
| ~ in(ordered_pair(X3,X0),cartesian_product2(X2,X1)) ) ),
inference(nnf_transformation,[],[f10]) ).
fof(f10,plain,
! [X3,X2,X0,X1] :
( in(ordered_pair(X3,X0),cartesian_product2(X2,X1))
<=> ( in(X0,X1)
& in(X3,X2) ) ),
inference(rectify,[],[f5]) ).
fof(f5,axiom,
! [X1,X3,X2,X0] :
( ( in(X0,X2)
& in(X1,X3) )
<=> in(ordered_pair(X0,X1),cartesian_product2(X2,X3)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l55_zfmisc_1) ).
fof(f62,plain,
spl6_1,
inference(avatar_split_clause,[],[f47,f54]) ).
fof(f54,plain,
( spl6_1
<=> in(sK3,sK4) ),
introduced(avatar_definition,[new_symbols(naming,[spl6_1])]) ).
fof(f47,plain,
in(sK3,sK4),
inference(resolution,[],[f44,f41]) ).
fof(f44,plain,
! [X2,X3,X0,X1] :
( ~ in(unordered_pair(unordered_pair(X0,X2),singleton(X0)),cartesian_product2(X1,X3))
| in(X2,X3) ),
inference(definition_unfolding,[],[f38,f30]) ).
fof(f38,plain,
! [X2,X3,X0,X1] :
( in(X2,X3)
| ~ in(ordered_pair(X0,X2),cartesian_product2(X1,X3)) ),
inference(cnf_transformation,[],[f28]) ).
fof(f61,plain,
( ~ spl6_1
| ~ spl6_2 ),
inference(avatar_split_clause,[],[f49,f58,f54]) ).
fof(f49,plain,
( ~ in(sK2,sK1)
| ~ in(sK3,sK4) ),
inference(resolution,[],[f43,f40]) ).
fof(f40,plain,
~ in(unordered_pair(unordered_pair(sK3,sK2),singleton(sK3)),cartesian_product2(sK4,sK1)),
inference(definition_unfolding,[],[f34,f30]) ).
fof(f34,plain,
~ in(ordered_pair(sK3,sK2),cartesian_product2(sK4,sK1)),
inference(cnf_transformation,[],[f22]) ).
fof(f43,plain,
! [X2,X3,X0,X1] :
( in(unordered_pair(unordered_pair(X0,X2),singleton(X0)),cartesian_product2(X1,X3))
| ~ in(X0,X1)
| ~ in(X2,X3) ),
inference(definition_unfolding,[],[f39,f30]) ).
fof(f39,plain,
! [X2,X3,X0,X1] :
( in(ordered_pair(X0,X2),cartesian_product2(X1,X3))
| ~ in(X2,X3)
| ~ in(X0,X1) ),
inference(cnf_transformation,[],[f28]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SET954+1 : TPTP v8.1.0. Released v3.2.0.
% 0.12/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.34 % Computer : n017.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Tue Aug 30 13:56:05 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.50 % (25483)lrs+2_1:1_lcm=reverse:lma=on:sos=all:spb=goal_then_units:ss=included:urr=on:i=39:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/39Mi)
% 0.19/0.50 % (25498)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 % (25498)First to succeed.
% 0.19/0.50 % (25496)dis+1010_1:1_bs=on:ep=RS:erd=off:newcnf=on:nwc=10.0:s2a=on:sgt=32:ss=axioms:i=30:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/30Mi)
% 0.19/0.50 % (25498)Refutation found. Thanks to Tanya!
% 0.19/0.50 % SZS status Theorem for theBenchmark
% 0.19/0.50 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.50 % (25498)------------------------------
% 0.19/0.50 % (25498)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.50 % (25498)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.50 % (25498)Termination reason: Refutation
% 0.19/0.50
% 0.19/0.50 % (25498)Memory used [KB]: 5884
% 0.19/0.50 % (25498)Time elapsed: 0.055 s
% 0.19/0.50 % (25498)Instructions burned: 1 (million)
% 0.19/0.50 % (25498)------------------------------
% 0.19/0.50 % (25498)------------------------------
% 0.19/0.50 % (25474)Success in time 0.154 s
%------------------------------------------------------------------------------