%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : HWV026-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n005.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 12:46:01 PM UTC 2026
% Result : Unsatisfiable 0.10s 0.40s
% Output : CNFRefutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 23 ( 8 unt; 0 def)
% Number of atoms : 50 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 45 ( 18 ~; 27 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-1 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 7 ( 7 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f29,axiom,
! [X_t_37] :
( ~ p_Wr_error(plus(X_t_37,n1))
| ~ p_Reset(X_t_37) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f89,axiom,
! [X_t_42] :
( p_Wr_error(X_t_42)
| ~ p_Wr_error(plus(X_t_42,n1))
| p_Wr(X_t_42)
| p_Reset(X_t_42) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f90,axiom,
! [X_t_42] :
( ~ p_Wr_error(X_t_42)
| p_Wr_error(plus(X_t_42,n1))
| p_Wr(X_t_42)
| p_Reset(X_t_42) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f91,negated_conjecture,
~ p_Wr(t_139),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f92,negated_conjecture,
~ p_Reset(t_139),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f93,negated_conjecture,
( ~ p_Wr_error(plus(t_139,n1))
| ~ p_Wr_error(t_139) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f94,negated_conjecture,
( p_Wr_error(plus(t_139,n1))
| p_Wr_error(t_139) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f126,plain,
! [X0] :
( ~ p_Wr_error(plus(X0,n1))
| ~ p_Reset(X0) ),
inference(cnf_transformation,[status(thm)],[f29]) ).
fof(f188,plain,
! [X0] :
( p_Wr_error(X0)
| ~ p_Wr_error(plus(X0,n1))
| p_Wr(X0)
| p_Reset(X0) ),
inference(cnf_transformation,[status(thm)],[f89]) ).
fof(f189,plain,
! [X0] :
( ~ p_Wr_error(X0)
| p_Wr_error(plus(X0,n1))
| p_Wr(X0)
| p_Reset(X0) ),
inference(cnf_transformation,[status(thm)],[f90]) ).
fof(f190,plain,
~ p_Wr(t_139),
inference(cnf_transformation,[status(thm)],[f91]) ).
fof(f191,plain,
~ p_Reset(t_139),
inference(cnf_transformation,[status(thm)],[f92]) ).
fof(f192,plain,
( ~ p_Wr_error(plus(t_139,n1))
| ~ p_Wr_error(t_139) ),
inference(cnf_transformation,[status(thm)],[f93]) ).
fof(f193,plain,
( p_Wr_error(plus(t_139,n1))
| p_Wr_error(t_139) ),
inference(cnf_transformation,[status(thm)],[f94]) ).
fof(f212,plain,
! [X0] :
( p_Wr_error(X0)
| ~ p_Wr_error(plus(X0,n1))
| p_Wr(X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f188,f126]) ).
fof(f214,plain,
( p_Wr_error(plus(t_139,n1))
| p_Wr_error(plus(t_139,n1))
| p_Wr(t_139)
| p_Reset(t_139) ),
inference(resolution,[status(thm)],[f189,f193]) ).
fof(f215,plain,
( p_Wr_error(plus(t_139,n1))
| p_Wr(t_139)
| p_Reset(t_139) ),
inference(duplicate_literals_removal,[status(thm)],[f214]) ).
fof(f216,plain,
( p_Wr_error(plus(t_139,n1))
| p_Wr(t_139) ),
inference(forward_subsumption_resolution,[status(thm)],[f215,f191]) ).
fof(f230,plain,
~ p_Wr_error(t_139),
inference(backward_subsumption_resolution,[status(thm)],[f192,f231]) ).
fof(f231,plain,
p_Wr_error(plus(t_139,n1)),
inference(forward_subsumption_resolution,[status(thm)],[f216,f190]) ).
fof(f232,plain,
( p_Wr_error(t_139)
| p_Wr(t_139) ),
inference(resolution,[status(thm)],[f231,f212]) ).
fof(f236,plain,
p_Wr_error(t_139),
inference(forward_subsumption_resolution,[status(thm)],[f232,f190]) ).
fof(f237,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f236,f230]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : HWV026-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n005.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sun Sep 20 20:48:48 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.38 % Drodi V4.1.1
% 0.10/0.40 % Refutation found
% 0.10/0.40 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.10/0.40 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.14/0.42 % Elapsed time: 0.057129 seconds
% 0.14/0.42 % CPU time: 0.150776 seconds
% 0.14/0.42 % Total memory used: 104.680 MB
% 0.14/0.42 % Net memory used: 104.584 MB
%------------------------------------------------------------------------------