TSTP Solution File: NUN089+1 by Drodi---3.6.0
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%------------------------------------------------------------------------------
% File : Drodi---3.6.0
% Problem : NUN089+1 : TPTP v8.1.2. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n012.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 20:36:25 EDT 2024
% Result : Theorem 0.20s 0.40s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 2
% Syntax : Number of formulae : 13 ( 5 unt; 0 def)
% Number of atoms : 36 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 46 ( 23 ~; 15 |; 8 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 23 ( 19 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f18,axiom,
! [X7,Y10] :
( ! [Y20] :
( ~ id(Y20,Y10)
| ~ r1(Y20) )
| ~ r2(X7,Y10) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f19,conjecture,
! [Y1] :
( ! [Y2] :
( ! [Y3] :
( ~ r1(Y3)
| ~ r2(Y3,Y2) )
| ~ r2(Y2,Y1) )
| ! [Y4] :
( ~ id(Y4,Y1)
| ~ r1(Y4) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f20,negated_conjecture,
~ ! [Y1] :
( ! [Y2] :
( ! [Y3] :
( ~ r1(Y3)
| ~ r2(Y3,Y2) )
| ~ r2(Y2,Y1) )
| ! [Y4] :
( ~ id(Y4,Y1)
| ~ r1(Y4) ) ),
inference(negated_conjecture,[status(cth)],[f19]) ).
fof(f89,plain,
! [Y10] :
( ! [Y20] :
( ~ id(Y20,Y10)
| ~ r1(Y20) )
| ! [X7] : ~ r2(X7,Y10) ),
inference(miniscoping,[status(esa)],[f18]) ).
fof(f90,plain,
! [X0,X1,X2] :
( ~ id(X0,X1)
| ~ r1(X0)
| ~ r2(X2,X1) ),
inference(cnf_transformation,[status(esa)],[f89]) ).
fof(f91,plain,
? [Y1] :
( ? [Y2] :
( ? [Y3] :
( r1(Y3)
& r2(Y3,Y2) )
& r2(Y2,Y1) )
& ? [Y4] :
( id(Y4,Y1)
& r1(Y4) ) ),
inference(pre_NNF_transformation,[status(esa)],[f20]) ).
fof(f92,plain,
( r1(sk0_22)
& r2(sk0_22,sk0_21)
& r2(sk0_21,sk0_20)
& id(sk0_23,sk0_20)
& r1(sk0_23) ),
inference(skolemization,[status(esa)],[f91]) ).
fof(f95,plain,
r2(sk0_21,sk0_20),
inference(cnf_transformation,[status(esa)],[f92]) ).
fof(f96,plain,
id(sk0_23,sk0_20),
inference(cnf_transformation,[status(esa)],[f92]) ).
fof(f97,plain,
r1(sk0_23),
inference(cnf_transformation,[status(esa)],[f92]) ).
fof(f125,plain,
! [X0,X1] :
( ~ id(sk0_23,X0)
| ~ r2(X1,X0) ),
inference(resolution,[status(thm)],[f90,f97]) ).
fof(f127,plain,
~ id(sk0_23,sk0_20),
inference(resolution,[status(thm)],[f125,f95]) ).
fof(f128,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f127,f96]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : NUN089+1 : TPTP v8.1.2. Released v7.3.0.
% 0.04/0.14 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.36 % Computer : n012.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Mon Apr 29 22:29:57 EDT 2024
% 0.13/0.36 % CPUTime :
% 0.20/0.37 % Drodi V3.6.0
% 0.20/0.40 % Refutation found
% 0.20/0.40 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.20/0.40 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.20/0.40 % Elapsed time: 0.017579 seconds
% 0.20/0.40 % CPU time: 0.041307 seconds
% 0.20/0.40 % Total memory used: 2.652 MB
% 0.20/0.40 % Net memory used: 2.648 MB
%------------------------------------------------------------------------------