%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWV241-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n003.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 02:46:58 PM UTC 2026
% Result : Unsatisfiable 19.84s 3.25s
% Output : CNFRefutation 19.84s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 10
% Syntax : Number of formulae : 35 ( 13 unt; 2 def)
% Number of atoms : 63 ( 6 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 56 ( 28 ~; 26 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-3 aty)
% Number of variables : 38 ( 38 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f109,axiom,
! [V_A,V_B,T_a] :
( c_lessequals(V_A,V_B,tc_set(T_a))
| c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f110,axiom,
! [V_A,V_B,T_a] :
( c_lessequals(V_A,V_B,tc_set(T_a))
| ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1336,axiom,
! [V_a,V_b,V_A,T_a] :
( V_a = V_b
| c_in(V_a,V_A,T_a)
| ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1370,axiom,
! [V_X,V_H] :
( c_in(V_X,c_Message_Oanalz(V_H),tc_Message_Omsg)
| ~ c_in(V_X,V_H,tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1372,axiom,
! [V_X,V_G,V_H] :
( c_in(V_X,c_Message_Oanalz(V_H),tc_Message_Omsg)
| ~ c_lessequals(V_G,c_Message_Oanalz(V_H),tc_set(tc_Message_Omsg))
| ~ c_in(V_X,c_Message_Oanalz(V_G),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1387,negated_conjecture,
c_in(v_Y,c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1388,negated_conjecture,
c_in(v_X,c_Message_Oanalz(v_H),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1389,negated_conjecture,
~ c_in(v_Y,c_Message_Oanalz(v_H),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1530,plain,
! [X0,X1,X2] :
( c_lessequals(X0,X1,tc_set(X2))
| c_in(c_Main_OsubsetI__1(X0,X1,X2),X0,X2) ),
inference(cnf_transformation,[status(thm)],[f109]) ).
fof(f1531,plain,
! [X0,X1,X2] :
( c_lessequals(X0,X1,tc_set(X2))
| ~ c_in(c_Main_OsubsetI__1(X0,X1,X2),X1,X2) ),
inference(cnf_transformation,[status(thm)],[f110]) ).
fof(f2834,plain,
! [V_a,V_b] :
( V_a = V_b
| ! [V_A,T_a] :
( c_in(V_a,V_A,T_a)
| ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ) ),
inference(miniscoping,[status(thm)],[f1336]) ).
fof(f2835,plain,
! [X0,X1,X2,X3] :
( X0 = X1
| c_in(X0,X2,X3)
| ~ c_in(X0,c_insert(X1,X2,X3),X3) ),
inference(cnf_transformation,[status(thm)],[f2834]) ).
fof(f2882,plain,
! [X0,X1] :
( c_in(X0,c_Message_Oanalz(X1),tc_Message_Omsg)
| ~ c_in(X0,X1,tc_Message_Omsg) ),
inference(cnf_transformation,[status(thm)],[f1370]) ).
fof(f2884,plain,
! [V_X,V_H] :
( c_in(V_X,c_Message_Oanalz(V_H),tc_Message_Omsg)
| ! [V_G] :
( ~ c_lessequals(V_G,c_Message_Oanalz(V_H),tc_set(tc_Message_Omsg))
| ~ c_in(V_X,c_Message_Oanalz(V_G),tc_Message_Omsg) ) ),
inference(miniscoping,[status(thm)],[f1372]) ).
fof(f2885,plain,
! [X0,X1,X2] :
( c_in(X0,c_Message_Oanalz(X2),tc_Message_Omsg)
| ~ c_lessequals(X1,c_Message_Oanalz(X2),tc_set(tc_Message_Omsg))
| ~ c_in(X0,c_Message_Oanalz(X1),tc_Message_Omsg) ),
inference(cnf_transformation,[status(thm)],[f2884]) ).
fof(f2906,plain,
c_in(v_Y,c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),tc_Message_Omsg),
inference(cnf_transformation,[status(thm)],[f1387]) ).
fof(f2907,plain,
c_in(v_X,c_Message_Oanalz(v_H),tc_Message_Omsg),
inference(cnf_transformation,[status(thm)],[f1388]) ).
fof(f2908,plain,
~ c_in(v_Y,c_Message_Oanalz(v_H),tc_Message_Omsg),
inference(cnf_transformation,[status(thm)],[f1389]) ).
fof(f2929,plain,
! [X0] :
( ~ c_lessequals(X0,c_Message_Oanalz(v_H),tc_set(tc_Message_Omsg))
| ~ c_in(v_Y,c_Message_Oanalz(X0),tc_Message_Omsg) ),
inference(resolution,[status(thm)],[f2885,f2908]) ).
fof(f2931,plain,
~ c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_set(tc_Message_Omsg)),
inference(resolution,[status(thm)],[f2929,f2906]) ).
fof(f6640,plain,
c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg),
inference(resolution,[status(thm)],[f1530,f2931]) ).
fof(f6733,plain,
~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg),
inference(resolution,[status(thm)],[f1531,f2931]) ).
fof(f6795,plain,
( c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg) = v_X
| c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg),v_H,tc_Message_Omsg) ),
inference(resolution,[status(thm)],[f6640,f2835]) ).
fof(f6796,definition,
( sQ0_spl
<=> c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg),v_H,tc_Message_Omsg) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f6797,plain,
( ~ sQ0_spl
| c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg),v_H,tc_Message_Omsg) ),
inference(component_clause,[status(thm)],[f6796]) ).
fof(f6799,definition,
( sQ1_spl
<=> c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg) = v_X ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f6800,plain,
( ~ sQ1_spl
| c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg) = v_X ),
inference(component_clause,[status(thm)],[f6799]) ).
fof(f6802,plain,
( sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f6795,f6796,f6799]) ).
fof(f7303,plain,
~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_Message_Oanalz(v_H),tc_Message_Omsg),v_H,tc_Message_Omsg),
inference(resolution,[status(thm)],[f6733,f2882]) ).
fof(f8850,plain,
( ~ sQ0_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f7303,f6797]) ).
fof(f8851,plain,
~ sQ0_spl,
inference(contradiction_clause,[status(thm)],[f8850]) ).
fof(f8852,plain,
( ~ sQ1_spl
| ~ c_in(v_X,c_Message_Oanalz(v_H),tc_Message_Omsg) ),
inference(backward_demodulation,[status(thm)],[f6800,f6733]) ).
fof(f8858,plain,
( ~ sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f8852,f2907]) ).
fof(f8859,plain,
~ sQ1_spl,
inference(contradiction_clause,[status(thm)],[f8858]) ).
fof(f8860,plain,
$false,
inference(sat_refutation,[status(thm)],[f6802,f8851,f8859]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV241-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.52 % Computer : n003.cluster.edu
% 0.10/0.52 % Model : x86_64 x86_64
% 0.10/0.52 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.52 % Memory : 8046.5625MB
% 0.10/0.52 % OS : Linux 6.8.0-71-generic
% 0.10/0.52 % CPULimit : 300
% 0.10/0.52 % WCLimit : 300
% 0.10/0.52 % DateTime : Mon Sep 21 08:37:01 UTC 2026
% 0.10/0.53 % CPUTime :
% 0.10/0.57 % Drodi V4.1.1
% 19.84/3.25 % Refutation found
% 19.84/3.25 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 19.84/3.25 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 21.28/4.51 % Elapsed time: 3.760121 seconds
% 21.28/4.51 % CPU time: 21.149483 seconds
% 21.28/4.51 % Total memory used: 621.058 MB
% 21.28/4.51 % Net memory used: 605.797 MB
%------------------------------------------------------------------------------