TSTP Solution File: SET027+4 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : SET027+4 : TPTP v8.1.0. Released v2.2.0.
% 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 : n023.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 18:18:33 EDT 2022
% Result : Theorem 0.20s 0.52s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 2
% Syntax : Number of formulae : 17 ( 7 unt; 0 def)
% Number of atoms : 35 ( 0 equ)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 29 ( 11 ~; 5 |; 7 &)
% ( 2 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 28 ( 22 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f50,plain,
$false,
inference(unit_resulting_resolution,[],[f23,f29,f41,f21]) ).
fof(f21,plain,
! [X2,X0,X1] :
( ~ member(X2,X0)
| member(X2,X1)
| ~ subset(X0,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f18,plain,
! [X1,X0] :
( ! [X2] :
( ~ member(X2,X0)
| member(X2,X1) )
<=> subset(X0,X1) ),
inference(ennf_transformation,[],[f1]) ).
fof(f1,axiom,
! [X1,X0] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X0)
=> member(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subset) ).
fof(f41,plain,
~ member(sK0(sK1,sK2),sK3),
inference(unit_resulting_resolution,[],[f24,f27,f21]) ).
fof(f27,plain,
~ member(sK0(sK1,sK2),sK2),
inference(unit_resulting_resolution,[],[f22,f19]) ).
fof(f19,plain,
! [X0,X1] :
( ~ member(sK0(X0,X1),X1)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f22,plain,
~ subset(sK1,sK2),
inference(cnf_transformation,[],[f17]) ).
fof(f17,plain,
? [X0,X2,X1] :
( subset(X1,X2)
& subset(X0,X1)
& ~ subset(X0,X2) ),
inference(flattening,[],[f16]) ).
fof(f16,plain,
? [X2,X1,X0] :
( ~ subset(X0,X2)
& subset(X1,X2)
& subset(X0,X1) ),
inference(ennf_transformation,[],[f14]) ).
fof(f14,plain,
~ ! [X2,X1,X0] :
( ( subset(X1,X2)
& subset(X0,X1) )
=> subset(X0,X2) ),
inference(rectify,[],[f13]) ).
fof(f13,negated_conjecture,
~ ! [X0,X1,X5] :
( ( subset(X1,X5)
& subset(X0,X1) )
=> subset(X0,X5) ),
inference(negated_conjecture,[],[f12]) ).
fof(f12,conjecture,
! [X0,X1,X5] :
( ( subset(X1,X5)
& subset(X0,X1) )
=> subset(X0,X5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thI03) ).
fof(f24,plain,
subset(sK3,sK2),
inference(cnf_transformation,[],[f17]) ).
fof(f29,plain,
member(sK0(sK1,sK2),sK1),
inference(unit_resulting_resolution,[],[f22,f20]) ).
fof(f20,plain,
! [X0,X1] :
( member(sK0(X0,X1),X0)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f23,plain,
subset(sK1,sK3),
inference(cnf_transformation,[],[f17]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : SET027+4 : TPTP v8.1.0. Released v2.2.0.
% 0.04/0.13 % 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 : n023.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 13:18:50 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.48 % (18808)lrs+10_1:1_drc=off:sp=reverse_frequency:spb=goal:to=lpo:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.20/0.49 % (18816)dis+10_1:1_av=off:sos=on:sp=reverse_arity:ss=included:st=2.0:to=lpo:urr=ec_only:i=45:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/45Mi)
% 0.20/0.49 % (18816)Refutation not found, incomplete strategy% (18816)------------------------------
% 0.20/0.49 % (18816)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49 % (18816)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49 % (18816)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.49
% 0.20/0.49 % (18816)Memory used [KB]: 1407
% 0.20/0.49 % (18816)Time elapsed: 0.076 s
% 0.20/0.49 % (18816)Instructions burned: 2 (million)
% 0.20/0.49 % (18816)------------------------------
% 0.20/0.49 % (18816)------------------------------
% 0.20/0.49 % (18808)Instruction limit reached!
% 0.20/0.49 % (18808)------------------------------
% 0.20/0.49 % (18808)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49 % (18808)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49 % (18808)Termination reason: Unknown
% 0.20/0.49 % (18808)Termination phase: Saturation
% 0.20/0.49
% 0.20/0.49 % (18808)Memory used [KB]: 6012
% 0.20/0.49 % (18808)Time elapsed: 0.090 s
% 0.20/0.49 % (18808)Instructions burned: 7 (million)
% 0.20/0.49 % (18808)------------------------------
% 0.20/0.49 % (18808)------------------------------
% 0.20/0.51 % (18801)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)
% 0.20/0.51 % (18801)First to succeed.
% 0.20/0.52 % (18800)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)
% 0.20/0.52 % (18800)Also succeeded, but the first one will report.
% 0.20/0.52 % (18801)Refutation found. Thanks to Tanya!
% 0.20/0.52 % SZS status Theorem for theBenchmark
% 0.20/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.52 % (18801)------------------------------
% 0.20/0.52 % (18801)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52 % (18801)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52 % (18801)Termination reason: Refutation
% 0.20/0.52
% 0.20/0.52 % (18801)Memory used [KB]: 5884
% 0.20/0.52 % (18801)Time elapsed: 0.117 s
% 0.20/0.52 % (18801)Instructions burned: 1 (million)
% 0.20/0.52 % (18801)------------------------------
% 0.20/0.52 % (18801)------------------------------
% 0.20/0.52 % (18792)Success in time 0.167 s
%------------------------------------------------------------------------------