TSTP Solution File: GEO219+1 by Drodi---3.5.1
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%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : GEO219+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n002.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 12:08:23 EDT 2023
% Result : Theorem 0.15s 0.32s
% Output : CNFRefutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 5
% Syntax : Number of formulae : 30 ( 6 unt; 0 def)
% Number of atoms : 84 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 97 ( 43 ~; 33 |; 16 &)
% ( 0 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 57 (; 51 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f6,axiom,
! [X,Y,Z] :
( convergent_lines(X,Y)
=> ( convergent_lines(X,Z)
| convergent_lines(Y,Z) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f15,axiom,
! [L,M] :
~ ( ~ convergent_lines(L,M)
& ~ unorthogonal_lines(L,M) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f16,axiom,
! [L,M,N] :
( ( ( ~ convergent_lines(L,M)
| ~ unorthogonal_lines(L,M) )
& ( ~ convergent_lines(L,N)
| ~ unorthogonal_lines(L,N) ) )
=> ( ~ convergent_lines(M,N)
| ~ unorthogonal_lines(M,N) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f18,conjecture,
! [L,M,N] :
( ( ~ unorthogonal_lines(L,M)
& ~ convergent_lines(L,N) )
=> ~ unorthogonal_lines(M,N) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f19,negated_conjecture,
~ ! [L,M,N] :
( ( ~ unorthogonal_lines(L,M)
& ~ convergent_lines(L,N) )
=> ~ unorthogonal_lines(M,N) ),
inference(negated_conjecture,[status(cth)],[f18]) ).
fof(f29,plain,
! [X,Y,Z] :
( ~ convergent_lines(X,Y)
| convergent_lines(X,Z)
| convergent_lines(Y,Z) ),
inference(pre_NNF_transformation,[status(esa)],[f6]) ).
fof(f30,plain,
! [X,Y] :
( ~ convergent_lines(X,Y)
| ! [Z] :
( convergent_lines(X,Z)
| convergent_lines(Y,Z) ) ),
inference(miniscoping,[status(esa)],[f29]) ).
fof(f31,plain,
! [X0,X1,X2] :
( ~ convergent_lines(X0,X1)
| convergent_lines(X0,X2)
| convergent_lines(X1,X2) ),
inference(cnf_transformation,[status(esa)],[f30]) ).
fof(f51,plain,
! [L,M] :
( convergent_lines(L,M)
| unorthogonal_lines(L,M) ),
inference(pre_NNF_transformation,[status(esa)],[f15]) ).
fof(f52,plain,
! [X0,X1] :
( convergent_lines(X0,X1)
| unorthogonal_lines(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f51]) ).
fof(f53,plain,
! [L,M,N] :
( ( convergent_lines(L,M)
& unorthogonal_lines(L,M) )
| ( convergent_lines(L,N)
& unorthogonal_lines(L,N) )
| ~ convergent_lines(M,N)
| ~ unorthogonal_lines(M,N) ),
inference(pre_NNF_transformation,[status(esa)],[f16]) ).
fof(f54,plain,
! [L,M] :
( pd0_0(M,L)
=> ( convergent_lines(L,M)
& unorthogonal_lines(L,M) ) ),
introduced(predicate_definition,[f53]) ).
fof(f55,plain,
! [L,M,N] :
( pd0_0(M,L)
| ( convergent_lines(L,N)
& unorthogonal_lines(L,N) )
| ~ convergent_lines(M,N)
| ~ unorthogonal_lines(M,N) ),
inference(formula_renaming,[status(thm)],[f53,f54]) ).
fof(f56,plain,
! [M,N] :
( ! [L] :
( pd0_0(M,L)
| ( convergent_lines(L,N)
& unorthogonal_lines(L,N) ) )
| ~ convergent_lines(M,N)
| ~ unorthogonal_lines(M,N) ),
inference(miniscoping,[status(esa)],[f55]) ).
fof(f57,plain,
! [X0,X1,X2] :
( pd0_0(X0,X1)
| convergent_lines(X1,X2)
| ~ convergent_lines(X0,X2)
| ~ unorthogonal_lines(X0,X2) ),
inference(cnf_transformation,[status(esa)],[f56]) ).
fof(f62,plain,
? [L,M,N] :
( ~ unorthogonal_lines(L,M)
& ~ convergent_lines(L,N)
& unorthogonal_lines(M,N) ),
inference(pre_NNF_transformation,[status(esa)],[f19]) ).
fof(f63,plain,
? [M,N] :
( ? [L] :
( ~ unorthogonal_lines(L,M)
& ~ convergent_lines(L,N) )
& unorthogonal_lines(M,N) ),
inference(miniscoping,[status(esa)],[f62]) ).
fof(f64,plain,
( ~ unorthogonal_lines(sk0_2,sk0_0)
& ~ convergent_lines(sk0_2,sk0_1)
& unorthogonal_lines(sk0_0,sk0_1) ),
inference(skolemization,[status(esa)],[f63]) ).
fof(f65,plain,
~ unorthogonal_lines(sk0_2,sk0_0),
inference(cnf_transformation,[status(esa)],[f64]) ).
fof(f66,plain,
~ convergent_lines(sk0_2,sk0_1),
inference(cnf_transformation,[status(esa)],[f64]) ).
fof(f67,plain,
unorthogonal_lines(sk0_0,sk0_1),
inference(cnf_transformation,[status(esa)],[f64]) ).
fof(f68,plain,
! [L,M] :
( ~ pd0_0(M,L)
| ( convergent_lines(L,M)
& unorthogonal_lines(L,M) ) ),
inference(pre_NNF_transformation,[status(esa)],[f54]) ).
fof(f70,plain,
! [X0,X1] :
( ~ pd0_0(X0,X1)
| unorthogonal_lines(X1,X0) ),
inference(cnf_transformation,[status(esa)],[f68]) ).
fof(f71,plain,
convergent_lines(sk0_2,sk0_0),
inference(resolution,[status(thm)],[f52,f65]) ).
fof(f72,plain,
! [X0] :
( convergent_lines(sk0_2,X0)
| convergent_lines(sk0_0,X0) ),
inference(resolution,[status(thm)],[f31,f71]) ).
fof(f94,plain,
! [X0,X1,X2] :
( convergent_lines(X0,X1)
| ~ convergent_lines(X2,X1)
| ~ unorthogonal_lines(X2,X1)
| unorthogonal_lines(X0,X2) ),
inference(resolution,[status(thm)],[f57,f70]) ).
fof(f99,plain,
! [X0] :
( convergent_lines(sk0_2,X0)
| ~ convergent_lines(sk0_0,X0)
| ~ unorthogonal_lines(sk0_0,X0) ),
inference(resolution,[status(thm)],[f94,f65]) ).
fof(f100,plain,
! [X0] :
( convergent_lines(sk0_2,X0)
| ~ unorthogonal_lines(sk0_0,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f99,f72]) ).
fof(f101,plain,
~ unorthogonal_lines(sk0_0,sk0_1),
inference(resolution,[status(thm)],[f100,f66]) ).
fof(f102,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f101,f67]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : GEO219+1 : TPTP v8.1.2. Released v3.3.0.
% 0.09/0.10 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.10/0.30 % Computer : n002.cluster.edu
% 0.10/0.30 % Model : x86_64 x86_64
% 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30 % Memory : 8042.1875MB
% 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30 % CPULimit : 300
% 0.10/0.30 % WCLimit : 300
% 0.10/0.30 % DateTime : Tue May 30 12:18:28 EDT 2023
% 0.10/0.31 % CPUTime :
% 0.10/0.31 % Drodi V3.5.1
% 0.15/0.32 % Refutation found
% 0.15/0.32 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.15/0.32 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.15/0.53 % Elapsed time: 0.010613 seconds
% 0.15/0.53 % CPU time: 0.013127 seconds
% 0.15/0.53 % Memory used: 548.599 KB
%------------------------------------------------------------------------------