TSTP Solution File: LCL237-1 by Drodi---3.6.0
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%------------------------------------------------------------------------------
% File : Drodi---3.6.0
% Problem : LCL237-1 : TPTP v8.1.2. Bugfixed v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n013.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 20:26:49 EDT 2024
% Result : Unsatisfiable 18.69s 2.75s
% Output : CNFRefutation 19.39s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 9
% Syntax : Number of formulae : 37 ( 23 unt; 0 def)
% Number of atoms : 57 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 42 ( 22 ~; 20 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 85 ( 85 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [A] : axiom(or(not(or(A,A)),A)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [A,B] : axiom(or(not(A),or(B,A))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [A,B] : axiom(or(not(or(A,B)),or(B,A))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [A,B,C] : axiom(or(not(or(A,or(B,C))),or(B,or(A,C)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [A,B,C] : axiom(or(not(or(not(A),B)),or(not(or(C,A)),or(C,B)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f6,axiom,
! [X] :
( theorem(X)
| ~ axiom(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f7,axiom,
! [X,Y] :
( theorem(X)
| ~ axiom(or(not(Y),X))
| ~ theorem(Y) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f8,axiom,
! [X,Z,Y] :
( theorem(or(not(X),Z))
| ~ axiom(or(not(X),Y))
| ~ theorem(or(not(Y),Z)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f9,negated_conjecture,
~ theorem(or(not(q),or(not(p),not(or(not(p),not(q)))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10,plain,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
inference(cnf_transformation,[status(esa)],[f1]) ).
fof(f11,plain,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
inference(cnf_transformation,[status(esa)],[f2]) ).
fof(f12,plain,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(cnf_transformation,[status(esa)],[f3]) ).
fof(f13,plain,
! [X0,X1,X2] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(cnf_transformation,[status(esa)],[f4]) ).
fof(f14,plain,
! [X0,X1,X2] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(cnf_transformation,[status(esa)],[f5]) ).
fof(f15,plain,
! [X0] :
( theorem(X0)
| ~ axiom(X0) ),
inference(cnf_transformation,[status(esa)],[f6]) ).
fof(f16,plain,
! [Y] :
( ! [X] :
( theorem(X)
| ~ axiom(or(not(Y),X)) )
| ~ theorem(Y) ),
inference(miniscoping,[status(esa)],[f7]) ).
fof(f17,plain,
! [X0,X1] :
( theorem(X0)
| ~ axiom(or(not(X1),X0))
| ~ theorem(X1) ),
inference(cnf_transformation,[status(esa)],[f16]) ).
fof(f18,plain,
! [Z,Y] :
( ! [X] :
( theorem(or(not(X),Z))
| ~ axiom(or(not(X),Y)) )
| ~ theorem(or(not(Y),Z)) ),
inference(miniscoping,[status(esa)],[f8]) ).
fof(f19,plain,
! [X0,X1,X2] :
( theorem(or(not(X0),X1))
| ~ axiom(or(not(X0),X2))
| ~ theorem(or(not(X2),X1)) ),
inference(cnf_transformation,[status(esa)],[f18]) ).
fof(f20,plain,
~ theorem(or(not(q),or(not(p),not(or(not(p),not(q)))))),
inference(cnf_transformation,[status(esa)],[f9]) ).
fof(f21,plain,
! [X0] :
( theorem(X0)
| ~ theorem(or(X0,X0)) ),
inference(resolution,[status(thm)],[f10,f17]) ).
fof(f41,plain,
! [X0,X1] :
( theorem(or(X0,X1))
| ~ theorem(X1) ),
inference(resolution,[status(thm)],[f11,f17]) ).
fof(f62,plain,
! [X0,X1] :
( theorem(or(X0,X1))
| ~ theorem(or(X1,X0)) ),
inference(resolution,[status(thm)],[f12,f17]) ).
fof(f63,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[status(thm)],[f12,f15]) ).
fof(f105,plain,
! [X0,X1,X2] :
( theorem(or(X0,or(X1,X2)))
| ~ theorem(or(X1,or(X0,X2))) ),
inference(resolution,[status(thm)],[f13,f17]) ).
fof(f107,plain,
! [X0,X1,X2] :
( theorem(or(not(or(X0,X1)),or(X0,X2)))
| ~ theorem(or(not(X1),X2)) ),
inference(resolution,[status(thm)],[f14,f17]) ).
fof(f109,plain,
! [X0,X1,X2] :
( theorem(or(not(X0),or(X1,X2)))
| ~ axiom(or(not(X0),or(X2,X1))) ),
inference(resolution,[status(thm)],[f63,f19]) ).
fof(f290,plain,
! [X0,X1] : theorem(or(not(X0),or(X0,X1))),
inference(resolution,[status(thm)],[f109,f11]) ).
fof(f291,plain,
! [X0,X1,X2] : theorem(or(not(or(X0,X1)),or(X0,or(X1,X2)))),
inference(resolution,[status(thm)],[f290,f107]) ).
fof(f675,plain,
! [X0,X1,X2] : theorem(or(or(X0,or(X1,X2)),not(or(X0,X1)))),
inference(resolution,[status(thm)],[f291,f62]) ).
fof(f1112,plain,
! [X0,X1,X2,X3] : theorem(or(X0,or(or(X1,or(X2,X3)),not(or(X1,X2))))),
inference(resolution,[status(thm)],[f675,f41]) ).
fof(f2667,plain,
! [X0,X1,X2,X3] : theorem(or(or(X0,or(X1,X2)),or(X3,not(or(X0,X1))))),
inference(resolution,[status(thm)],[f1112,f105]) ).
fof(f4283,plain,
! [X0,X1,X2,X3,X4] : theorem(or(X0,or(or(X1,or(X2,X3)),or(X4,not(or(X1,X2)))))),
inference(resolution,[status(thm)],[f2667,f41]) ).
fof(f11079,plain,
! [X0,X1,X2,X3,X4] : theorem(or(or(X0,or(X1,X2)),or(X3,or(X4,not(or(X0,X1)))))),
inference(resolution,[status(thm)],[f4283,f105]) ).
fof(f17736,plain,
! [X0,X1] : theorem(or(X0,or(X1,not(or(X0,X1))))),
inference(resolution,[status(thm)],[f11079,f21]) ).
fof(f17740,plain,
! [X0,X1] : theorem(or(X0,or(X1,not(or(X1,X0))))),
inference(resolution,[status(thm)],[f17736,f105]) ).
fof(f17743,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[f20,f17740]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.11 % Problem : LCL237-1 : TPTP v8.1.2. Bugfixed v2.3.0.
% 0.02/0.12 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.11/0.32 % Computer : n013.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 300
% 0.11/0.32 % DateTime : Mon Apr 29 20:27:34 EDT 2024
% 0.11/0.32 % CPUTime :
% 0.11/0.33 % Drodi V3.6.0
% 18.69/2.75 % Refutation found
% 18.69/2.75 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 18.69/2.75 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 19.39/2.88 % Elapsed time: 2.535596 seconds
% 19.39/2.88 % CPU time: 19.679829 seconds
% 19.39/2.88 % Total memory used: 384.648 MB
% 19.39/2.88 % Net memory used: 374.319 MB
%------------------------------------------------------------------------------