TSTP Solution File: SET143+4 by Drodi---3.5.1
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : SET143+4 : TPTP v8.1.2. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%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 May 31 12:34:06 EDT 2023
% Result : Theorem 3.29s 0.81s
% Output : CNFRefutation 3.60s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 18
% Syntax : Number of formulae : 96 ( 8 unt; 0 def)
% Number of atoms : 241 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 225 ( 80 ~; 110 |; 16 &)
% ( 18 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 18 ( 17 usr; 15 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 83 (; 78 !; 5 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [A,B] :
( subset(A,B)
<=> ! [X] :
( member(X,A)
=> member(X,B) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [A,B] :
( equal_set(A,B)
<=> ( subset(A,B)
& subset(B,A) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [X,A,B] :
( member(X,intersection(A,B))
<=> ( member(X,A)
& member(X,B) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f12,conjecture,
! [A,B,C] : equal_set(intersection(intersection(A,B),C),intersection(A,intersection(B,C))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f13,negated_conjecture,
~ ! [A,B,C] : equal_set(intersection(intersection(A,B),C),intersection(A,intersection(B,C))),
inference(negated_conjecture,[status(cth)],[f12]) ).
fof(f14,plain,
! [A,B] :
( subset(A,B)
<=> ! [X] :
( ~ member(X,A)
| member(X,B) ) ),
inference(pre_NNF_transformation,[status(esa)],[f1]) ).
fof(f15,plain,
! [A,B] :
( ( ~ subset(A,B)
| ! [X] :
( ~ member(X,A)
| member(X,B) ) )
& ( subset(A,B)
| ? [X] :
( member(X,A)
& ~ member(X,B) ) ) ),
inference(NNF_transformation,[status(esa)],[f14]) ).
fof(f16,plain,
( ! [A,B] :
( ~ subset(A,B)
| ! [X] :
( ~ member(X,A)
| member(X,B) ) )
& ! [A,B] :
( subset(A,B)
| ? [X] :
( member(X,A)
& ~ member(X,B) ) ) ),
inference(miniscoping,[status(esa)],[f15]) ).
fof(f17,plain,
( ! [A,B] :
( ~ subset(A,B)
| ! [X] :
( ~ member(X,A)
| member(X,B) ) )
& ! [A,B] :
( subset(A,B)
| ( member(sk0_0(B,A),A)
& ~ member(sk0_0(B,A),B) ) ) ),
inference(skolemization,[status(esa)],[f16]) ).
fof(f18,plain,
! [X0,X1,X2] :
( ~ subset(X0,X1)
| ~ member(X2,X0)
| member(X2,X1) ),
inference(cnf_transformation,[status(esa)],[f17]) ).
fof(f19,plain,
! [X0,X1] :
( subset(X0,X1)
| member(sk0_0(X1,X0),X0) ),
inference(cnf_transformation,[status(esa)],[f17]) ).
fof(f20,plain,
! [X0,X1] :
( subset(X0,X1)
| ~ member(sk0_0(X1,X0),X1) ),
inference(cnf_transformation,[status(esa)],[f17]) ).
fof(f21,plain,
! [A,B] :
( ( ~ equal_set(A,B)
| ( subset(A,B)
& subset(B,A) ) )
& ( equal_set(A,B)
| ~ subset(A,B)
| ~ subset(B,A) ) ),
inference(NNF_transformation,[status(esa)],[f2]) ).
fof(f22,plain,
( ! [A,B] :
( ~ equal_set(A,B)
| ( subset(A,B)
& subset(B,A) ) )
& ! [A,B] :
( equal_set(A,B)
| ~ subset(A,B)
| ~ subset(B,A) ) ),
inference(miniscoping,[status(esa)],[f21]) ).
fof(f25,plain,
! [X0,X1] :
( equal_set(X0,X1)
| ~ subset(X0,X1)
| ~ subset(X1,X0) ),
inference(cnf_transformation,[status(esa)],[f22]) ).
fof(f30,plain,
! [X,A,B] :
( ( ~ member(X,intersection(A,B))
| ( member(X,A)
& member(X,B) ) )
& ( member(X,intersection(A,B))
| ~ member(X,A)
| ~ member(X,B) ) ),
inference(NNF_transformation,[status(esa)],[f4]) ).
fof(f31,plain,
( ! [X,A,B] :
( ~ member(X,intersection(A,B))
| ( member(X,A)
& member(X,B) ) )
& ! [X,A,B] :
( member(X,intersection(A,B))
| ~ member(X,A)
| ~ member(X,B) ) ),
inference(miniscoping,[status(esa)],[f30]) ).
fof(f32,plain,
! [X0,X1,X2] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f31]) ).
fof(f33,plain,
! [X0,X1,X2] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
inference(cnf_transformation,[status(esa)],[f31]) ).
fof(f34,plain,
! [X0,X1,X2] :
( member(X0,intersection(X1,X2))
| ~ member(X0,X1)
| ~ member(X0,X2) ),
inference(cnf_transformation,[status(esa)],[f31]) ).
fof(f68,plain,
? [A,B,C] : ~ equal_set(intersection(intersection(A,B),C),intersection(A,intersection(B,C))),
inference(pre_NNF_transformation,[status(esa)],[f13]) ).
fof(f69,plain,
~ equal_set(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),
inference(skolemization,[status(esa)],[f68]) ).
fof(f70,plain,
~ equal_set(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),
inference(cnf_transformation,[status(esa)],[f69]) ).
fof(f71,plain,
( spl0_0
<=> subset(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))) ),
introduced(split_symbol_definition) ).
fof(f73,plain,
( ~ subset(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5)))
| spl0_0 ),
inference(component_clause,[status(thm)],[f71]) ).
fof(f74,plain,
( spl0_1
<=> subset(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)) ),
introduced(split_symbol_definition) ).
fof(f76,plain,
( ~ subset(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5))
| spl0_1 ),
inference(component_clause,[status(thm)],[f74]) ).
fof(f77,plain,
( ~ subset(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5)))
| ~ subset(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)) ),
inference(resolution,[status(thm)],[f25,f70]) ).
fof(f78,plain,
( ~ spl0_0
| ~ spl0_1 ),
inference(split_clause,[status(thm)],[f77,f71,f74]) ).
fof(f82,plain,
! [X0,X1,X2] :
( subset(intersection(X0,X1),X2)
| member(sk0_0(X2,intersection(X0,X1)),X1) ),
inference(resolution,[status(thm)],[f19,f33]) ).
fof(f83,plain,
! [X0,X1,X2] :
( subset(intersection(X0,X1),X2)
| member(sk0_0(X2,intersection(X0,X1)),X0) ),
inference(resolution,[status(thm)],[f19,f32]) ).
fof(f84,plain,
! [X0,X1,X2] :
( ~ subset(X0,X1)
| member(sk0_0(X2,X0),X1)
| subset(X0,X2) ),
inference(resolution,[status(thm)],[f18,f19]) ).
fof(f100,plain,
! [X0] :
( subset(X0,X0)
| subset(X0,X0) ),
inference(resolution,[status(thm)],[f20,f19]) ).
fof(f101,plain,
! [X0] : subset(X0,X0),
inference(duplicate_literals_removal,[status(esa)],[f100]) ).
fof(f106,plain,
! [X0,X1,X2] :
( subset(X0,intersection(X1,X2))
| ~ member(sk0_0(intersection(X1,X2),X0),X1)
| ~ member(sk0_0(intersection(X1,X2),X0),X2) ),
inference(resolution,[status(thm)],[f20,f34]) ).
fof(f140,plain,
( member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),intersection(sk0_3,sk0_4))
| spl0_0 ),
inference(resolution,[status(thm)],[f73,f83]) ).
fof(f141,plain,
( member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_5)
| spl0_0 ),
inference(resolution,[status(thm)],[f73,f82]) ).
fof(f143,plain,
( member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_4)
| spl0_0 ),
inference(resolution,[status(thm)],[f140,f33]) ).
fof(f144,plain,
( member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_3)
| spl0_0 ),
inference(resolution,[status(thm)],[f140,f32]) ).
fof(f147,plain,
! [X0] :
( ~ subset(sk0_3,X0)
| member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),X0)
| spl0_0 ),
inference(resolution,[status(thm)],[f144,f18]) ).
fof(f165,plain,
( member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_3)
| spl0_1 ),
inference(resolution,[status(thm)],[f76,f83]) ).
fof(f166,plain,
( member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),intersection(sk0_4,sk0_5))
| spl0_1 ),
inference(resolution,[status(thm)],[f76,f82]) ).
fof(f168,plain,
( member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_5)
| spl0_1 ),
inference(resolution,[status(thm)],[f166,f33]) ).
fof(f169,plain,
( member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_4)
| spl0_1 ),
inference(resolution,[status(thm)],[f166,f32]) ).
fof(f215,plain,
( spl0_5
<=> subset(sk0_3,intersection(sk0_3,intersection(sk0_4,sk0_5))) ),
introduced(split_symbol_definition) ).
fof(f217,plain,
( ~ subset(sk0_3,intersection(sk0_3,intersection(sk0_4,sk0_5)))
| spl0_5 ),
inference(component_clause,[status(thm)],[f215]) ).
fof(f218,plain,
( ~ subset(sk0_3,intersection(sk0_3,intersection(sk0_4,sk0_5)))
| subset(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5)))
| spl0_0 ),
inference(resolution,[status(thm)],[f147,f20]) ).
fof(f219,plain,
( ~ spl0_5
| spl0_0 ),
inference(split_clause,[status(thm)],[f218,f215,f71]) ).
fof(f392,plain,
( spl0_9
<=> member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_3) ),
introduced(split_symbol_definition) ).
fof(f394,plain,
( ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_3)
| spl0_9 ),
inference(component_clause,[status(thm)],[f392]) ).
fof(f395,plain,
( spl0_10
<=> member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),intersection(sk0_4,sk0_5)) ),
introduced(split_symbol_definition) ).
fof(f397,plain,
( ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),intersection(sk0_4,sk0_5))
| spl0_10 ),
inference(component_clause,[status(thm)],[f395]) ).
fof(f398,plain,
( ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_3)
| ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),intersection(sk0_4,sk0_5))
| spl0_0 ),
inference(resolution,[status(thm)],[f106,f73]) ).
fof(f399,plain,
( ~ spl0_9
| ~ spl0_10
| spl0_0 ),
inference(split_clause,[status(thm)],[f398,f392,f395,f71]) ).
fof(f401,plain,
( spl0_11
<=> member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),sk0_3),sk0_3) ),
introduced(split_symbol_definition) ).
fof(f403,plain,
( ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),sk0_3),sk0_3)
| spl0_11 ),
inference(component_clause,[status(thm)],[f401]) ).
fof(f404,plain,
( spl0_12
<=> member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),sk0_3),intersection(sk0_4,sk0_5)) ),
introduced(split_symbol_definition) ).
fof(f407,plain,
( ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),sk0_3),sk0_3)
| ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),sk0_3),intersection(sk0_4,sk0_5))
| spl0_5 ),
inference(resolution,[status(thm)],[f106,f217]) ).
fof(f408,plain,
( ~ spl0_11
| ~ spl0_12
| spl0_5 ),
inference(split_clause,[status(thm)],[f407,f401,f404,f215]) ).
fof(f587,plain,
( $false
| spl0_9
| spl0_0 ),
inference(forward_subsumption_resolution,[status(thm)],[f144,f394]) ).
fof(f588,plain,
( spl0_9
| spl0_0 ),
inference(contradiction_clause,[status(thm)],[f587]) ).
fof(f592,plain,
( spl0_20
<=> subset(sk0_3,sk0_3) ),
introduced(split_symbol_definition) ).
fof(f594,plain,
( ~ subset(sk0_3,sk0_3)
| spl0_20 ),
inference(component_clause,[status(thm)],[f592]) ).
fof(f595,plain,
( ~ subset(sk0_3,sk0_3)
| subset(sk0_3,intersection(sk0_3,intersection(sk0_4,sk0_5)))
| spl0_11 ),
inference(resolution,[status(thm)],[f403,f84]) ).
fof(f596,plain,
( ~ spl0_20
| spl0_5
| spl0_11 ),
inference(split_clause,[status(thm)],[f595,f592,f215,f401]) ).
fof(f600,plain,
( $false
| spl0_20 ),
inference(forward_subsumption_resolution,[status(thm)],[f594,f101]) ).
fof(f601,plain,
spl0_20,
inference(contradiction_clause,[status(thm)],[f600]) ).
fof(f636,plain,
( spl0_22
<=> member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),intersection(sk0_3,sk0_4)) ),
introduced(split_symbol_definition) ).
fof(f638,plain,
( ~ member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),intersection(sk0_3,sk0_4))
| spl0_22 ),
inference(component_clause,[status(thm)],[f636]) ).
fof(f639,plain,
( spl0_23
<=> member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_5) ),
introduced(split_symbol_definition) ).
fof(f641,plain,
( ~ member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_5)
| spl0_23 ),
inference(component_clause,[status(thm)],[f639]) ).
fof(f642,plain,
( ~ member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),intersection(sk0_3,sk0_4))
| ~ member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_5)
| spl0_1 ),
inference(resolution,[status(thm)],[f76,f106]) ).
fof(f643,plain,
( ~ spl0_22
| ~ spl0_23
| spl0_1 ),
inference(split_clause,[status(thm)],[f642,f636,f639,f74]) ).
fof(f644,plain,
( $false
| spl0_1
| spl0_23 ),
inference(forward_subsumption_resolution,[status(thm)],[f641,f168]) ).
fof(f645,plain,
( spl0_1
| spl0_23 ),
inference(contradiction_clause,[status(thm)],[f644]) ).
fof(f691,plain,
( spl0_27
<=> member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_4) ),
introduced(split_symbol_definition) ).
fof(f693,plain,
( ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_4)
| spl0_27 ),
inference(component_clause,[status(thm)],[f691]) ).
fof(f694,plain,
( spl0_28
<=> member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_5) ),
introduced(split_symbol_definition) ).
fof(f696,plain,
( ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_5)
| spl0_28 ),
inference(component_clause,[status(thm)],[f694]) ).
fof(f697,plain,
( ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_4)
| ~ member(sk0_0(intersection(sk0_3,intersection(sk0_4,sk0_5)),intersection(intersection(sk0_3,sk0_4),sk0_5)),sk0_5)
| spl0_10 ),
inference(resolution,[status(thm)],[f397,f34]) ).
fof(f698,plain,
( ~ spl0_27
| ~ spl0_28
| spl0_10 ),
inference(split_clause,[status(thm)],[f697,f691,f694,f395]) ).
fof(f1219,plain,
( spl0_39
<=> member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_3) ),
introduced(split_symbol_definition) ).
fof(f1221,plain,
( ~ member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_3)
| spl0_39 ),
inference(component_clause,[status(thm)],[f1219]) ).
fof(f1222,plain,
( spl0_40
<=> member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_4) ),
introduced(split_symbol_definition) ).
fof(f1224,plain,
( ~ member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_4)
| spl0_40 ),
inference(component_clause,[status(thm)],[f1222]) ).
fof(f1225,plain,
( ~ member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_3)
| ~ member(sk0_0(intersection(intersection(sk0_3,sk0_4),sk0_5),intersection(sk0_3,intersection(sk0_4,sk0_5))),sk0_4)
| spl0_22 ),
inference(resolution,[status(thm)],[f638,f34]) ).
fof(f1226,plain,
( ~ spl0_39
| ~ spl0_40
| spl0_22 ),
inference(split_clause,[status(thm)],[f1225,f1219,f1222,f636]) ).
fof(f1238,plain,
( $false
| spl0_1
| spl0_39 ),
inference(forward_subsumption_resolution,[status(thm)],[f1221,f165]) ).
fof(f1239,plain,
( spl0_1
| spl0_39 ),
inference(contradiction_clause,[status(thm)],[f1238]) ).
fof(f1240,plain,
( $false
| spl0_1
| spl0_40 ),
inference(forward_subsumption_resolution,[status(thm)],[f1224,f169]) ).
fof(f1241,plain,
( spl0_1
| spl0_40 ),
inference(contradiction_clause,[status(thm)],[f1240]) ).
fof(f1244,plain,
( $false
| spl0_27
| spl0_0 ),
inference(forward_subsumption_resolution,[status(thm)],[f143,f693]) ).
fof(f1245,plain,
( spl0_27
| spl0_0 ),
inference(contradiction_clause,[status(thm)],[f1244]) ).
fof(f1248,plain,
( $false
| spl0_0
| spl0_28 ),
inference(forward_subsumption_resolution,[status(thm)],[f696,f141]) ).
fof(f1249,plain,
( spl0_0
| spl0_28 ),
inference(contradiction_clause,[status(thm)],[f1248]) ).
fof(f1250,plain,
$false,
inference(sat_refutation,[status(thm)],[f78,f219,f399,f408,f588,f596,f601,f643,f645,f698,f1226,f1239,f1241,f1245,f1249]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET143+4 : TPTP v8.1.2. Released v2.2.0.
% 0.03/0.13 % Command : drodi -learnfrom(drodi.lrn) -timeout(%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 May 30 09:39:55 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.13/0.35 % Drodi V3.5.1
% 3.29/0.81 % Refutation found
% 3.29/0.81 % SZS status Theorem for theBenchmark: Theorem is valid
% 3.29/0.81 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 3.60/0.82 % Elapsed time: 0.477393 seconds
% 3.60/0.82 % CPU time: 3.657699 seconds
% 3.60/0.82 % Memory used: 84.126 MB
%------------------------------------------------------------------------------