%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWV897-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n019.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 02:49:44 PM UTC 2026
% Result : Unsatisfiable 0.15s 10.63s
% Output : CNFRefutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of formulae : 8 ( 6 unt; 0 def)
% Number of atoms : 10 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 6 ( 4 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 9 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 6 ( 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f431,axiom,
! [V_pn,V_s0,V_s1] :
( ~ hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Option_Othe(tc_Com_Ocom),hAPP(c_Com_Obody,V_pn))),V_s0),V_s1))
| hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Com_Ocom_OBODY,V_pn)),V_s0),V_s1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f461,negated_conjecture,
hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Option_Othe(tc_Com_Ocom),hAPP(c_Com_Obody,v_pn))),v_x),v_xa)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f462,negated_conjecture,
~ hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Com_Ocom_OBODY,v_pn)),v_x),v_xa)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1114,plain,
! [X0,X1,X2] :
( ~ hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Option_Othe(tc_Com_Ocom),hAPP(c_Com_Obody,X0))),X1),X2))
| hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Com_Ocom_OBODY,X0)),X1),X2)) ),
inference(cnf_transformation,[status(thm)],[f431]) ).
fof(f1162,plain,
hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Option_Othe(tc_Com_Ocom),hAPP(c_Com_Obody,v_pn))),v_x),v_xa)),
inference(cnf_transformation,[status(thm)],[f461]) ).
fof(f1163,plain,
~ hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Com_Ocom_OBODY,v_pn)),v_x),v_xa)),
inference(cnf_transformation,[status(thm)],[f462]) ).
fof(f1740,plain,
hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Com_Ocom_OBODY,v_pn)),v_x),v_xa)),
inference(resolution,[status(thm)],[f1114,f1162]) ).
fof(f1743,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f1740,f1163]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV897-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/10.38 % Computer : n019.cluster.edu
% 0.11/10.38 % Model : x86_64 x86_64
% 0.11/10.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/10.38 % Memory : 8046.5625MB
% 0.11/10.38 % OS : Linux 6.8.0-71-generic
% 0.11/10.38 % CPULimit : 300
% 0.11/10.38 % WCLimit : 300
% 0.11/10.38 % DateTime : Mon Sep 21 09:31:05 UTC 2026
% 0.11/10.39 % CPUTime :
% 0.15/10.45 % Drodi V4.1.1
% 0.15/10.63 % Refutation found
% 0.15/10.63 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.15/10.63 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.15/10.65 % Elapsed time: 0.244270 seconds
% 0.15/10.65 % CPU time: 1.370229 seconds
% 0.15/10.65 % Total memory used: 147.665 MB
% 0.15/10.65 % Net memory used: 147.011 MB
%------------------------------------------------------------------------------