%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SYN235-1 : TPTP v9.3.1. Released v1.1.0.
% 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 03:15:32 PM UTC 2026
% Result : Unsatisfiable 0.14s 10.42s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 7
% Syntax : Number of formulae : 21 ( 10 unt; 0 def)
% Number of atoms : 38 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 38 ( 21 ~; 17 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 1 prp; 0-3 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 19 ( 19 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
s0(b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f13,axiom,
r0(e),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f14,axiom,
! [X] : p0(b,X),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f67,axiom,
! [H,I] :
( ~ s0(H)
| ~ p0(H,I)
| m1(H,I,H) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f214,axiom,
! [D,E] :
( ~ m1(E,D,E)
| p2(D,E,D) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f253,axiom,
! [G,H] :
( ~ p2(G,H,G)
| ~ r0(G)
| l3(G,H) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f369,negated_conjecture,
~ l3(e,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f374,plain,
s0(b),
inference(cnf_transformation,[status(thm)],[f5]) ).
fof(f382,plain,
r0(e),
inference(cnf_transformation,[status(thm)],[f13]) ).
fof(f383,plain,
! [X0] : p0(b,X0),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f454,plain,
! [H] :
( ~ s0(H)
| ! [I] :
( ~ p0(H,I)
| m1(H,I,H) ) ),
inference(miniscoping,[status(thm)],[f67]) ).
fof(f455,plain,
! [X0,X1] :
( ~ s0(X0)
| ~ p0(X0,X1)
| m1(X0,X1,X0) ),
inference(cnf_transformation,[status(thm)],[f454]) ).
fof(f685,plain,
! [X0,X1] :
( ~ m1(X1,X0,X1)
| p2(X0,X1,X0) ),
inference(cnf_transformation,[status(thm)],[f214]) ).
fof(f742,plain,
! [X0,X1] :
( ~ p2(X0,X1,X0)
| ~ r0(X0)
| l3(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f253]) ).
fof(f924,plain,
~ l3(e,b),
inference(cnf_transformation,[status(thm)],[f369]) ).
fof(f926,plain,
! [X0] :
( ~ p2(e,X0,e)
| l3(e,X0) ),
inference(resolution,[status(thm)],[f382,f742]) ).
fof(f1125,plain,
! [X0] :
( l3(e,X0)
| ~ m1(X0,e,X0) ),
inference(resolution,[status(thm)],[f685,f926]) ).
fof(f1129,plain,
! [X0] :
( ~ s0(X0)
| ~ p0(X0,e)
| l3(e,X0) ),
inference(resolution,[status(thm)],[f1125,f455]) ).
fof(f1155,plain,
( ~ s0(b)
| ~ p0(b,e) ),
inference(resolution,[status(thm)],[f1129,f924]) ).
fof(f1156,plain,
~ s0(b),
inference(forward_subsumption_resolution,[status(thm)],[f1155,f383]) ).
fof(f1157,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f1156,f374]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN235-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/10.37 % Computer : n005.cluster.edu
% 0.10/10.37 % Model : x86_64 x86_64
% 0.10/10.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/10.37 % Memory : 8046.5625MB
% 0.10/10.37 % OS : Linux 6.8.0-71-generic
% 0.10/10.37 % CPULimit : 300
% 0.10/10.37 % WCLimit : 300
% 0.10/10.37 % DateTime : Mon Sep 21 10:46:43 UTC 2026
% 0.10/10.38 % CPUTime :
% 0.10/10.40 % Drodi V4.1.1
% 0.14/10.42 % Refutation found
% 0.14/10.42 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.14/10.42 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.14/10.45 % Elapsed time: 0.068672 seconds
% 0.14/10.45 % CPU time: 0.195061 seconds
% 0.14/10.45 % Total memory used: 70.192 MB
% 0.14/10.45 % Net memory used: 70.004 MB
%------------------------------------------------------------------------------