TSTP Solution File: SYN667-1 by Drodi---3.6.0
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%------------------------------------------------------------------------------
% File : Drodi---3.6.0
% Problem : SYN667-1 : TPTP v8.1.2. Released v2.5.0.
% 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 : Tue Apr 30 20:52:47 EDT 2024
% Result : Unsatisfiable 0.20s 0.42s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 10
% Syntax : Number of formulae : 35 ( 13 unt; 0 def)
% Number of atoms : 67 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 70 ( 38 ~; 30 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 5 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-2 aty)
% Number of variables : 38 ( 38 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7,negated_conjecture,
! [X28] : p2(X28,X28),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f12,negated_conjecture,
p25(c36,c33),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f13,negated_conjecture,
p25(c32,c36),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f18,negated_conjecture,
! [X96] : ~ p2(X96,f18(X96,f9(f17(c31)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f30,negated_conjecture,
! [X29,X30,X28] :
( p2(X29,X30)
| ~ p2(X28,X29)
| ~ p2(X28,X30) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f39,negated_conjecture,
p2(f11(f4(c32),c34),f18(f11(f4(c36),c34),f9(f17(c31)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f48,negated_conjecture,
! [X43,X44,X45,X46] :
( p2(f18(X43,X44),f18(X45,X46))
| ~ p2(X43,X45)
| ~ p2(X44,X46) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f49,negated_conjecture,
! [X35] :
( p2(f11(f4(X35),c34),f11(f4(c32),c34))
| ~ p25(X35,c33)
| ~ p25(c32,X35) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f61,plain,
! [X0] : p2(X0,X0),
inference(cnf_transformation,[status(esa)],[f7]) ).
fof(f66,plain,
p25(c36,c33),
inference(cnf_transformation,[status(esa)],[f12]) ).
fof(f67,plain,
p25(c32,c36),
inference(cnf_transformation,[status(esa)],[f13]) ).
fof(f72,plain,
! [X0] : ~ p2(X0,f18(X0,f9(f17(c31)))),
inference(cnf_transformation,[status(esa)],[f18]) ).
fof(f89,plain,
! [X30,X28] :
( ! [X29] :
( p2(X29,X30)
| ~ p2(X28,X29) )
| ~ p2(X28,X30) ),
inference(miniscoping,[status(esa)],[f30]) ).
fof(f90,plain,
! [X0,X1,X2] :
( p2(X0,X1)
| ~ p2(X2,X0)
| ~ p2(X2,X1) ),
inference(cnf_transformation,[status(esa)],[f89]) ).
fof(f106,plain,
p2(f11(f4(c32),c34),f18(f11(f4(c36),c34),f9(f17(c31)))),
inference(cnf_transformation,[status(esa)],[f39]) ).
fof(f120,plain,
! [X44,X46] :
( ! [X43,X45] :
( p2(f18(X43,X44),f18(X45,X46))
| ~ p2(X43,X45) )
| ~ p2(X44,X46) ),
inference(miniscoping,[status(esa)],[f48]) ).
fof(f121,plain,
! [X0,X1,X2,X3] :
( p2(f18(X0,X1),f18(X2,X3))
| ~ p2(X0,X2)
| ~ p2(X1,X3) ),
inference(cnf_transformation,[status(esa)],[f120]) ).
fof(f122,plain,
! [X0] :
( p2(f11(f4(X0),c34),f11(f4(c32),c34))
| ~ p25(X0,c33)
| ~ p25(c32,X0) ),
inference(cnf_transformation,[status(esa)],[f49]) ).
fof(f131,plain,
! [X0,X1] :
( ~ p2(X0,X1)
| ~ p2(X0,f18(X1,f9(f17(c31)))) ),
inference(resolution,[status(thm)],[f90,f72]) ).
fof(f137,plain,
! [X0,X1,X2] :
( ~ p2(X0,X1)
| ~ p2(X2,f9(f17(c31)))
| ~ p2(f18(X0,X2),X1) ),
inference(resolution,[status(thm)],[f121,f131]) ).
fof(f212,plain,
! [X0,X1] :
( ~ p2(X0,X1)
| ~ p2(f18(X0,f9(f17(c31))),X1) ),
inference(resolution,[status(thm)],[f137,f61]) ).
fof(f214,plain,
! [X0,X1,X2] :
( ~ p2(X0,X1)
| ~ p2(X2,f18(X0,f9(f17(c31))))
| ~ p2(X2,X1) ),
inference(resolution,[status(thm)],[f212,f90]) ).
fof(f241,plain,
! [X0] :
( ~ p2(f11(f4(c36),c34),X0)
| ~ p2(f11(f4(c32),c34),X0) ),
inference(resolution,[status(thm)],[f214,f106]) ).
fof(f306,plain,
( spl0_6
<=> p2(f11(f4(c36),c34),f11(f4(c32),c34)) ),
introduced(split_symbol_definition) ).
fof(f307,plain,
( p2(f11(f4(c36),c34),f11(f4(c32),c34))
| ~ spl0_6 ),
inference(component_clause,[status(thm)],[f306]) ).
fof(f309,plain,
( spl0_7
<=> p25(c36,c33) ),
introduced(split_symbol_definition) ).
fof(f311,plain,
( ~ p25(c36,c33)
| spl0_7 ),
inference(component_clause,[status(thm)],[f309]) ).
fof(f312,plain,
( p2(f11(f4(c36),c34),f11(f4(c32),c34))
| ~ p25(c36,c33) ),
inference(resolution,[status(thm)],[f122,f67]) ).
fof(f313,plain,
( spl0_6
| ~ spl0_7 ),
inference(split_clause,[status(thm)],[f312,f306,f309]) ).
fof(f315,plain,
( $false
| spl0_7 ),
inference(forward_subsumption_resolution,[status(thm)],[f311,f66]) ).
fof(f316,plain,
spl0_7,
inference(contradiction_clause,[status(thm)],[f315]) ).
fof(f354,plain,
( ~ p2(f11(f4(c32),c34),f11(f4(c32),c34))
| ~ spl0_6 ),
inference(resolution,[status(thm)],[f307,f241]) ).
fof(f355,plain,
( $false
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[status(thm)],[f354,f61]) ).
fof(f356,plain,
~ spl0_6,
inference(contradiction_clause,[status(thm)],[f355]) ).
fof(f357,plain,
$false,
inference(sat_refutation,[status(thm)],[f313,f316,f356]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN667-1 : TPTP v8.1.2. Released v2.5.0.
% 0.12/0.13 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.12/0.34 % Computer : n017.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Mon Apr 29 21:23:48 EDT 2024
% 0.12/0.34 % CPUTime :
% 0.20/0.35 % Drodi V3.6.0
% 0.20/0.42 % Refutation found
% 0.20/0.42 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.20/0.42 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.20/0.44 % Elapsed time: 0.078947 seconds
% 0.20/0.44 % CPU time: 0.498328 seconds
% 0.20/0.44 % Total memory used: 14.467 MB
% 0.20/0.44 % Net memory used: 14.226 MB
%------------------------------------------------------------------------------