%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWV327-2 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n004.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 : Fri Sep 25 03:17:18 PM UTC 2026
% Result : Unsatisfiable 2.13s 6.30s
% Output : CNFRefutation 2.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 42
% Syntax : Number of formulae : 114 ( 52 unt; 25 def)
% Number of atoms : 416 ( 31 equ)
% Maximal formula atoms : 4 ( 3 avg)
% Number of connectives : 185 ( 83 ~; 102 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 7 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 28 ( 26 usr; 26 prp; 0-3 aty)
% Number of functors : 33 ( 33 usr; 16 con; 0-3 aty)
% Number of variables : 92 ( 0 sgn 92 !; 0 ?; 63 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
~ c_in(v_A,c_Event_Obad,tc_Message_Oagent),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f2,negated_conjecture,
c_in(v_evs4,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f3,negated_conjecture,
c_in(c_Event_Oevent_OGets(v_Ba,c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NAa),c_Message_Omsg_OMPair(v_X,c_Message_Omsg_OCrypt(c_Public_OshrK(v_Ba),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NB),c_Message_Omsg_OKey(v_K)))))),c_List_Oset(v_evs4,tc_Event_Oevent),tc_Event_Oevent),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_4) ).
fof(f4,negated_conjecture,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_C)))),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4),tc_Message_Omsg)),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_5) ).
fof(f5,negated_conjecture,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4),tc_Message_Omsg)),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_6) ).
fof(f6,negated_conjecture,
v_B != v_C,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_7) ).
fof(f7,plain,
v_C != v_B,
inference(reorient_equations,[],[f6]) ).
fof(f8,negated_conjecture,
( ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_C)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg)
| v_B = v_C ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_8) ).
fof(f9,plain,
( ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_C)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg)
| v_C = v_B ),
inference(reorient_equations,[],[f8]) ).
fof(f10,axiom,
! [X2,X0,X1] :
( c_in(c_Message_Omsg_OKey(X0),X2,tc_Message_Omsg)
| c_in(c_Message_Omsg_OCrypt(X0,X1),X2,tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OCrypt(X0,X1),c_Message_Osynth(X2),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_OCrypt__synth_0) ).
fof(f11,axiom,
! [X2,X0,X1] :
( c_in(X0,c_union(c_Message_Osynth(c_Message_Oanalz(X2)),c_Message_Oparts(X2),tc_Message_Omsg),tc_Message_Omsg)
| ~ c_in(X1,c_Message_Osynth(c_Message_Oanalz(X2)),tc_Message_Omsg)
| ~ c_in(X0,c_Message_Oparts(c_insert(X1,X2,tc_Message_Omsg)),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_OFake__parts__insert__in__Un__dest_0) ).
fof(f12,axiom,
! [X2,X0,X1] :
( c_in(X1,c_Message_Oanalz(X2),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Oanalz(X2),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_OMPair__analz_0) ).
fof(f13,axiom,
! [X2,X0,X1] :
( c_in(X0,c_Message_Osynth(c_Message_Oanalz(X2)),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Osynth(c_Message_Oanalz(X2)),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_OMPair__synth__analz__iff1_0) ).
fof(f14,axiom,
! [X0,X1] :
( c_in(X0,c_Message_Oparts(X1),tc_Message_Omsg)
| ~ c_in(X0,c_Message_Oanalz(X1),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_Oanalz__into__parts__dest_0) ).
fof(f15,axiom,
! [X0,X1] :
( c_in(X0,c_Message_Osynth(X1),tc_Message_Omsg)
| ~ c_in(X0,X1,tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_Osynth_OInj_0) ).
fof(f16,axiom,
! [X2,X0,X1] :
( c_in(c_Event_Oevent_OSays(v_sko__usf(X1,X2,X0),X1,X2),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent)
| ~ c_in(c_Event_Oevent_OGets(X1,X2),c_List_Oset(X0,tc_Event_Oevent),tc_Event_Oevent)
| ~ c_in(X0,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_OtwayRees_OGets__imp__Says__dest_0) ).
fof(f17,axiom,
! [X0,X1] :
( c_in(X1,c_Event_Obad,tc_Message_Oagent)
| ~ c_in(c_Message_Omsg_OKey(c_Public_OshrK(X1)),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X0)),tc_Message_Omsg)
| ~ c_in(X0,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_OtwayRees_OSpy__see__shrK__D__dest_0) ).
fof(f18,axiom,
! [X2,X3,X0,X1] :
( c_in(X2,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,X3)),tc_Message_Omsg)
| ~ c_in(c_Event_Oevent_OSays(X0,X1,X2),c_List_Oset(X3,tc_Event_Oevent),tc_Event_Oevent) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Event_OSays__imp__analz__Spy__dest_0) ).
fof(f19,axiom,
! [X2,X3,X0,X1] :
( c_in(X0,X1,X3)
| c_in(X0,X2,X3)
| ~ c_in(X0,c_union(X1,X2,X3),X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Set_OUnE_0) ).
tcf(c_66,negated_conjecture,
~ c_in(v_A,c_Event_Obad,tc_Message_Oagent),
inference(cnf_transformation,[],[f1]) ).
tcf(c_67,negated_conjecture,
c_in(v_evs4,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent)),
inference(cnf_transformation,[],[f2]) ).
tcf(c_68,negated_conjecture,
c_in(c_Event_Oevent_OGets(v_Ba,c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NAa),c_Message_Omsg_OMPair(v_X,c_Message_Omsg_OCrypt(c_Public_OshrK(v_Ba),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NB),c_Message_Omsg_OKey(v_K)))))),c_List_Oset(v_evs4,tc_Event_Oevent),tc_Event_Oevent),
inference(cnf_transformation,[],[f3]) ).
tcf(c_69,negated_conjecture,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_C)))),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4),tc_Message_Omsg)),tc_Message_Omsg),
inference(cnf_transformation,[],[f4]) ).
tcf(c_70,negated_conjecture,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4),tc_Message_Omsg)),tc_Message_Omsg),
inference(cnf_transformation,[],[f5]) ).
tcf(c_71,negated_conjecture,
v_C != v_B,
inference(cnf_transformation,[],[f7]) ).
tcf(c_72,negated_conjecture,
( ( v_C = v_B )
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_C)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg) ),
inference(cnf_transformation,[],[f9]) ).
tcf(c_73,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(c_Message_Omsg_OKey(X0),X2,tc_Message_Omsg)
| c_in(c_Message_Omsg_OCrypt(X0,X1),X2,tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OCrypt(X0,X1),c_Message_Osynth(X2),tc_Message_Omsg) ),
inference(cnf_transformation,[],[f10]) ).
tcf(c_74,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(X0,c_union(c_Message_Osynth(c_Message_Oanalz(X2)),c_Message_Oparts(X2),tc_Message_Omsg),tc_Message_Omsg)
| ~ c_in(X1,c_Message_Osynth(c_Message_Oanalz(X2)),tc_Message_Omsg)
| ~ c_in(X0,c_Message_Oparts(c_insert(X1,X2,tc_Message_Omsg)),tc_Message_Omsg) ),
inference(cnf_transformation,[],[f11]) ).
tcf(c_75,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(X1,c_Message_Oanalz(X2),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Oanalz(X2),tc_Message_Omsg) ),
inference(cnf_transformation,[],[f12]) ).
tcf(c_76,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(X0,c_Message_Osynth(c_Message_Oanalz(X2)),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OMPair(X0,X1),c_Message_Osynth(c_Message_Oanalz(X2)),tc_Message_Omsg) ),
inference(cnf_transformation,[],[f13]) ).
tcf(c_77,plain,
! [X0: $i,X1: $i] :
( c_in(X0,c_Message_Oparts(X1),tc_Message_Omsg)
| ~ c_in(X0,c_Message_Oanalz(X1),tc_Message_Omsg) ),
inference(cnf_transformation,[],[f14]) ).
tcf(c_78,plain,
! [X0: $i,X1: $i] :
( c_in(X0,c_Message_Osynth(X1),tc_Message_Omsg)
| ~ c_in(X0,X1,tc_Message_Omsg) ),
inference(cnf_transformation,[],[f15]) ).
tcf(c_79,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(c_Event_Oevent_OSays(v_sko__usf(X0,X1,X2),X0,X1),c_List_Oset(X2,tc_Event_Oevent),tc_Event_Oevent)
| ~ c_in(X2,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent))
| ~ c_in(c_Event_Oevent_OGets(X0,X1),c_List_Oset(X2,tc_Event_Oevent),tc_Event_Oevent) ),
inference(cnf_transformation,[],[f16]) ).
tcf(c_80,plain,
! [X0: $i,X1: $i] :
( c_in(X0,c_Event_Obad,tc_Message_Oagent)
| ~ c_in(X1,c_OtwayRees_Ootway,tc_List_Olist(tc_Event_Oevent))
| ~ c_in(c_Message_Omsg_OKey(c_Public_OshrK(X0)),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X1)),tc_Message_Omsg) ),
inference(cnf_transformation,[],[f17]) ).
tcf(c_81,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(X2,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,X3)),tc_Message_Omsg)
| ~ c_in(c_Event_Oevent_OSays(X0,X1,X2),c_List_Oset(X3,tc_Event_Oevent),tc_Event_Oevent) ),
inference(cnf_transformation,[],[f18]) ).
tcf(c_82,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( c_in(X0,X2,X3)
| c_in(X0,X1,X3)
| ~ c_in(X0,c_union(X1,X2,X3),X3) ),
inference(cnf_transformation,[],[f19]) ).
tcf(c_93,plain,
( ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_C)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg) ),
inference(global_subsumption_just,[status(thm)],[c_72,c_71,c_72]) ).
tcf(c_94,negated_conjecture,
( ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg)
| ~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_C)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg) ),
inference(renaming,[status(thm)],[c_93]) ).
tcf(c_233,definition,
iPr_def_10 = c_Public_OshrK(v_A),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_234,definition,
iPr_def_11 = c_Message_Omsg_OAgent(v_A),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_235,definition,
iPr_def_12 = c_Message_Omsg_OAgent(v_C),
introduced(definition,[new_symbols(definition,[iPr_def_12])],[]) ).
tcf(c_236,definition,
iPr_def_13 = c_Message_Omsg_OMPair(iPr_def_11,iPr_def_12),
introduced(definition,[new_symbols(definition,[iPr_def_13])],[]) ).
tcf(c_237,definition,
iPr_def_14 = c_Message_Omsg_OMPair(v_NA,iPr_def_13),
introduced(definition,[new_symbols(definition,[iPr_def_14])],[]) ).
tcf(c_238,definition,
iPr_def_15 = c_Message_Omsg_OCrypt(iPr_def_10,iPr_def_14),
introduced(definition,[new_symbols(definition,[iPr_def_15])],[]) ).
tcf(c_239,definition,
iPr_def_16 = c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4),
introduced(definition,[new_symbols(definition,[iPr_def_16])],[]) ).
tcf(c_240,definition,
iPr_def_17 = c_Message_Oparts(iPr_def_16),
introduced(definition,[new_symbols(definition,[iPr_def_17])],[]) ).
tcf(c_241,definition,
iPr_def_18 = c_Message_Omsg_OAgent(v_B),
introduced(definition,[new_symbols(definition,[iPr_def_18])],[]) ).
tcf(c_242,definition,
iPr_def_19 = c_Message_Omsg_OMPair(iPr_def_11,iPr_def_18),
introduced(definition,[new_symbols(definition,[iPr_def_19])],[]) ).
tcf(c_243,definition,
iPr_def_20 = c_Message_Omsg_OMPair(v_NA,iPr_def_19),
introduced(definition,[new_symbols(definition,[iPr_def_20])],[]) ).
tcf(c_244,definition,
iPr_def_21 = c_Message_Omsg_OCrypt(iPr_def_10,iPr_def_20),
introduced(definition,[new_symbols(definition,[iPr_def_21])],[]) ).
tcf(c_245,definition,
iPr_def_22 = c_insert(v_X,iPr_def_16,tc_Message_Omsg),
introduced(definition,[new_symbols(definition,[iPr_def_22])],[]) ).
tcf(c_246,definition,
iPr_def_23 = c_Message_Oparts(iPr_def_22),
introduced(definition,[new_symbols(definition,[iPr_def_23])],[]) ).
tcf(c_247,definition,
iPr_def_24 = c_Message_Omsg_ONonce(v_NAa),
introduced(definition,[new_symbols(definition,[iPr_def_24])],[]) ).
tcf(c_248,definition,
iPr_def_25 = c_Public_OshrK(v_Ba),
introduced(definition,[new_symbols(definition,[iPr_def_25])],[]) ).
tcf(c_249,definition,
iPr_def_26 = c_Message_Omsg_ONonce(v_NB),
introduced(definition,[new_symbols(definition,[iPr_def_26])],[]) ).
tcf(c_250,definition,
iPr_def_27 = c_Message_Omsg_OKey(v_K),
introduced(definition,[new_symbols(definition,[iPr_def_27])],[]) ).
tcf(c_251,definition,
iPr_def_28 = c_Message_Omsg_OMPair(iPr_def_26,iPr_def_27),
introduced(definition,[new_symbols(definition,[iPr_def_28])],[]) ).
tcf(c_252,definition,
iPr_def_29 = c_Message_Omsg_OCrypt(iPr_def_25,iPr_def_28),
introduced(definition,[new_symbols(definition,[iPr_def_29])],[]) ).
tcf(c_253,definition,
iPr_def_30 = c_Message_Omsg_OMPair(v_X,iPr_def_29),
introduced(definition,[new_symbols(definition,[iPr_def_30])],[]) ).
tcf(c_254,definition,
iPr_def_31 = c_Message_Omsg_OMPair(iPr_def_24,iPr_def_30),
introduced(definition,[new_symbols(definition,[iPr_def_31])],[]) ).
tcf(c_255,definition,
iPr_def_32 = c_Event_Oevent_OGets(v_Ba,iPr_def_31),
introduced(definition,[new_symbols(definition,[iPr_def_32])],[]) ).
tcf(c_256,definition,
iPr_def_33 = c_List_Oset(v_evs4,tc_Event_Oevent),
introduced(definition,[new_symbols(definition,[iPr_def_33])],[]) ).
tcf(c_257,definition,
iPr_def_34 = tc_List_Olist(tc_Event_Oevent),
introduced(definition,[new_symbols(definition,[iPr_def_34])],[]) ).
tcf(c_258,negated_conjecture,
( ~ c_in(iPr_def_21,iPr_def_17,tc_Message_Omsg)
| ~ c_in(iPr_def_15,iPr_def_17,tc_Message_Omsg) ),
inference(demodulation,[status(thm)],[c_94,c_241,c_242,c_243,c_244,c_239,c_240,c_235,c_234,c_236,c_237,c_233,c_238]) ).
tcf(c_260,negated_conjecture,
c_in(iPr_def_21,iPr_def_23,tc_Message_Omsg),
inference(demodulation,[status(thm)],[c_70,c_245,c_246]) ).
tcf(c_261,negated_conjecture,
c_in(iPr_def_15,iPr_def_23,tc_Message_Omsg),
inference(demodulation,[status(thm)],[c_69]) ).
tcf(c_262,negated_conjecture,
c_in(iPr_def_32,iPr_def_33,tc_Event_Oevent),
inference(demodulation,[status(thm)],[c_68,c_256,c_250,c_249,c_251,c_248,c_252,c_253,c_247,c_254,c_255]) ).
tcf(c_263,negated_conjecture,
c_in(v_evs4,c_OtwayRees_Ootway,iPr_def_34),
inference(demodulation,[status(thm)],[c_67,c_257]) ).
tcf(c_264,negated_conjecture,
~ c_in(v_A,c_Event_Obad,tc_Message_Oagent),
inference(demodulation,[status(thm)],[c_66]) ).
tcf(c_757,plain,
! [X0: $i] :
( c_in(iPr_def_30,c_Message_Oanalz(X0),tc_Message_Omsg)
| ~ c_in(iPr_def_31,c_Message_Oanalz(X0),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_254,c_75]) ).
tcf(c_814,plain,
! [X0: $i] :
( c_in(c_Message_Omsg_OKey(iPr_def_10),X0,tc_Message_Omsg)
| c_in(c_Message_Omsg_OCrypt(iPr_def_10,iPr_def_14),X0,tc_Message_Omsg)
| ~ c_in(iPr_def_15,c_Message_Osynth(X0),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_238,c_73]) ).
tcf(c_815,plain,
! [X0: $i] :
( c_in(c_Message_Omsg_OKey(iPr_def_10),X0,tc_Message_Omsg)
| c_in(c_Message_Omsg_OCrypt(iPr_def_10,iPr_def_20),X0,tc_Message_Omsg)
| ~ c_in(iPr_def_21,c_Message_Osynth(X0),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_244,c_73]) ).
tcf(c_821,plain,
! [X0: $i] :
( c_in(iPr_def_21,X0,tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),X0,tc_Message_Omsg)
| ~ c_in(iPr_def_21,c_Message_Osynth(X0),tc_Message_Omsg) ),
inference(light_normalisation,[status(thm)],[c_815,c_244]) ).
tcf(c_825,plain,
! [X0: $i] :
( c_in(iPr_def_15,X0,tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),X0,tc_Message_Omsg)
| ~ c_in(iPr_def_15,c_Message_Osynth(X0),tc_Message_Omsg) ),
inference(light_normalisation,[status(thm)],[c_814,c_238]) ).
tcf(c_842,plain,
! [X0: $i] :
( c_in(v_X,c_Message_Osynth(c_Message_Oanalz(X0)),tc_Message_Omsg)
| ~ c_in(iPr_def_30,c_Message_Osynth(c_Message_Oanalz(X0)),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_253,c_76]) ).
tcf(c_878,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(X2,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs4)),tc_Message_Omsg)
| ~ c_in(c_Event_Oevent_OSays(X0,X1,X2),iPr_def_33,tc_Event_Oevent) ),
inference(superposition,[status(thm)],[c_256,c_81]) ).
tcf(c_879,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(X2,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| ~ c_in(c_Event_Oevent_OSays(X0,X1,X2),iPr_def_33,tc_Event_Oevent) ),
inference(light_normalisation,[status(thm)],[c_878,c_239]) ).
tcf(c_883,plain,
! [X0: $i,X1: $i] :
( c_in(X0,c_Event_Obad,tc_Message_Oagent)
| ~ c_in(X1,c_OtwayRees_Ootway,iPr_def_34)
| ~ c_in(c_Message_Omsg_OKey(c_Public_OshrK(X0)),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X1)),tc_Message_Omsg) ),
inference(light_normalisation,[status(thm)],[c_80,c_257]) ).
tcf(c_895,plain,
! [X0: $i] :
( c_in(X0,c_Event_Obad,tc_Message_Oagent)
| ~ c_in(v_evs4,c_OtwayRees_Ootway,iPr_def_34)
| ~ c_in(c_Message_Omsg_OKey(c_Public_OshrK(X0)),c_Message_Oparts(iPr_def_16),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_239,c_883]) ).
tcf(c_896,plain,
! [X0: $i] :
( c_in(X0,c_Event_Obad,tc_Message_Oagent)
| ~ c_in(v_evs4,c_OtwayRees_Ootway,iPr_def_34)
| ~ c_in(c_Message_Omsg_OKey(c_Public_OshrK(X0)),iPr_def_17,tc_Message_Omsg) ),
inference(light_normalisation,[status(thm)],[c_895,c_240]) ).
tcf(c_897,plain,
! [X0: $i] :
( c_in(X0,c_Event_Obad,tc_Message_Oagent)
| ~ c_in(c_Message_Omsg_OKey(c_Public_OshrK(X0)),iPr_def_17,tc_Message_Omsg) ),
inference(forward_subsumption_resolution,[status(thm)],[c_896,c_263]) ).
tcf(c_914,plain,
( c_in(v_A,c_Event_Obad,tc_Message_Oagent)
| ~ c_in(c_Message_Omsg_OKey(iPr_def_10),iPr_def_17,tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_233,c_897]) ).
tcf(c_915,plain,
~ c_in(c_Message_Omsg_OKey(iPr_def_10),iPr_def_17,tc_Message_Omsg),
inference(forward_subsumption_resolution,[status(thm)],[c_914,c_264]) ).
tcf(c_989,plain,
! [X0: $i] :
( c_in(X0,c_union(c_Message_Osynth(c_Message_Oanalz(iPr_def_16)),c_Message_Oparts(iPr_def_16),tc_Message_Omsg),tc_Message_Omsg)
| ~ c_in(X0,c_Message_Oparts(iPr_def_22),tc_Message_Omsg)
| ~ c_in(v_X,c_Message_Osynth(c_Message_Oanalz(iPr_def_16)),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_245,c_74]) ).
tcf(c_990,plain,
! [X0: $i] :
( c_in(X0,c_union(c_Message_Osynth(c_Message_Oanalz(iPr_def_16)),iPr_def_17,tc_Message_Omsg),tc_Message_Omsg)
| ~ c_in(X0,iPr_def_23,tc_Message_Omsg)
| ~ c_in(v_X,c_Message_Osynth(c_Message_Oanalz(iPr_def_16)),tc_Message_Omsg) ),
inference(light_normalisation,[status(thm)],[c_989,c_240,c_246]) ).
tcf(c_995,plain,
! [X0: $i,X1: $i,X2: $i] :
( c_in(c_Event_Oevent_OSays(v_sko__usf(X0,X1,X2),X0,X1),c_List_Oset(X2,tc_Event_Oevent),tc_Event_Oevent)
| ~ c_in(X2,c_OtwayRees_Ootway,iPr_def_34)
| ~ c_in(c_Event_Oevent_OGets(X0,X1),c_List_Oset(X2,tc_Event_Oevent),tc_Event_Oevent) ),
inference(light_normalisation,[status(thm)],[c_79,c_257]) ).
tcf(c_1005,plain,
! [X0: $i,X1: $i] :
( c_in(c_Event_Oevent_OSays(v_sko__usf(X0,X1,v_evs4),X0,X1),iPr_def_33,tc_Event_Oevent)
| ~ c_in(v_evs4,c_OtwayRees_Ootway,iPr_def_34)
| ~ c_in(c_Event_Oevent_OGets(X0,X1),c_List_Oset(v_evs4,tc_Event_Oevent),tc_Event_Oevent) ),
inference(superposition,[status(thm)],[c_256,c_995]) ).
tcf(c_1010,plain,
! [X0: $i,X1: $i] :
( c_in(c_Event_Oevent_OSays(v_sko__usf(X0,X1,v_evs4),X0,X1),iPr_def_33,tc_Event_Oevent)
| ~ c_in(v_evs4,c_OtwayRees_Ootway,iPr_def_34)
| ~ c_in(c_Event_Oevent_OGets(X0,X1),iPr_def_33,tc_Event_Oevent) ),
inference(light_normalisation,[status(thm)],[c_1005,c_256]) ).
tcf(c_1011,plain,
! [X0: $i,X1: $i] :
( c_in(c_Event_Oevent_OSays(v_sko__usf(X0,X1,v_evs4),X0,X1),iPr_def_33,tc_Event_Oevent)
| ~ c_in(c_Event_Oevent_OGets(X0,X1),iPr_def_33,tc_Event_Oevent) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1010,c_263]) ).
tcf(c_1032,plain,
! [X0: $i] :
( c_in(v_X,c_Message_Osynth(c_Message_Oanalz(X0)),tc_Message_Omsg)
| ~ c_in(iPr_def_30,c_Message_Oanalz(X0),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_78,c_842]) ).
tcf(c_1060,plain,
! [X0: $i,X1: $i] :
( c_in(X1,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| ~ c_in(c_Event_Oevent_OGets(X0,X1),iPr_def_33,tc_Event_Oevent) ),
inference(superposition,[status(thm)],[c_1011,c_879]) ).
tcf(c_1068,plain,
( c_in(iPr_def_31,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| ~ c_in(iPr_def_32,iPr_def_33,tc_Event_Oevent) ),
inference(superposition,[status(thm)],[c_255,c_1060]) ).
tcf(c_1069,plain,
c_in(iPr_def_31,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg),
inference(forward_subsumption_resolution,[status(thm)],[c_1068,c_262]) ).
tcf(c_1071,plain,
c_in(iPr_def_30,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg),
inference(superposition,[status(thm)],[c_1069,c_757]) ).
tcf(c_1118,plain,
! [X0: $i] :
( c_in(X0,iPr_def_17,tc_Message_Omsg)
| c_in(X0,c_Message_Osynth(c_Message_Oanalz(iPr_def_16)),tc_Message_Omsg)
| ~ c_in(X0,iPr_def_23,tc_Message_Omsg)
| ~ c_in(v_X,c_Message_Osynth(c_Message_Oanalz(iPr_def_16)),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_990,c_82]) ).
tcf(c_1217,plain,
! [X0: $i] :
( c_in(X0,iPr_def_17,tc_Message_Omsg)
| c_in(X0,c_Message_Osynth(c_Message_Oanalz(iPr_def_16)),tc_Message_Omsg)
| ~ c_in(X0,iPr_def_23,tc_Message_Omsg)
| ~ c_in(iPr_def_30,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_1032,c_1118]) ).
tcf(c_1218,plain,
! [X0: $i] :
( c_in(X0,iPr_def_17,tc_Message_Omsg)
| c_in(X0,c_Message_Osynth(c_Message_Oanalz(iPr_def_16)),tc_Message_Omsg)
| ~ c_in(X0,iPr_def_23,tc_Message_Omsg) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1217,c_1071]) ).
tcf(c_1234,plain,
( c_in(iPr_def_15,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_15,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| ~ c_in(iPr_def_15,iPr_def_23,tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_1218,c_825]) ).
tcf(c_1235,plain,
( c_in(iPr_def_21,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_21,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| ~ c_in(iPr_def_21,iPr_def_23,tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_1218,c_821]) ).
tcf(c_1262,plain,
( c_in(iPr_def_21,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_21,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),c_Message_Oanalz(iPr_def_16),tc_Message_Omsg) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1235,c_260]) ).
tcf(c_1266,plain,
( c_in(iPr_def_15,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_15,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),c_Message_Oanalz(iPr_def_16),tc_Message_Omsg) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1234,c_261]) ).
tcf(c_1282,plain,
( c_in(iPr_def_21,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_21,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),c_Message_Oparts(iPr_def_16),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_1262,c_77]) ).
tcf(c_1283,plain,
( c_in(iPr_def_21,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_21,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),iPr_def_17,tc_Message_Omsg) ),
inference(light_normalisation,[status(thm)],[c_1282,c_240]) ).
tcf(c_1284,plain,
( c_in(iPr_def_21,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_21,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1283,c_915]) ).
tcf(c_1295,plain,
( c_in(iPr_def_15,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_15,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),c_Message_Oparts(iPr_def_16),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_1266,c_77]) ).
tcf(c_1296,plain,
( c_in(iPr_def_15,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_15,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(iPr_def_10),iPr_def_17,tc_Message_Omsg) ),
inference(light_normalisation,[status(thm)],[c_1295,c_240]) ).
tcf(c_1297,plain,
( c_in(iPr_def_15,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_15,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1296,c_915]) ).
tcf(c_1330,plain,
( c_in(iPr_def_21,iPr_def_17,tc_Message_Omsg)
| c_in(iPr_def_21,c_Message_Oparts(iPr_def_16),tc_Message_Omsg) ),
inference(superposition,[status(thm)],[c_1284,c_77]) ).
tcf(c_1331,plain,
c_in(iPr_def_21,iPr_def_17,tc_Message_Omsg),
inference(light_normalisation,[status(thm)],[c_1330,c_240]) ).
tcf(c_1332,plain,
~ c_in(iPr_def_15,iPr_def_17,tc_Message_Omsg),
inference(backward_subsumption_resolution,[status(thm)],[c_258,c_1331]) ).
tcf(c_1333,plain,
c_in(iPr_def_15,c_Message_Oanalz(iPr_def_16),tc_Message_Omsg),
inference(global_subsumption_just,[status(thm)],[c_1297,c_258,c_1297,c_1331]) ).
tcf(c_1335,plain,
c_in(iPr_def_15,c_Message_Oparts(iPr_def_16),tc_Message_Omsg),
inference(superposition,[status(thm)],[c_1333,c_77]) ).
tcf(c_1336,plain,
c_in(iPr_def_15,iPr_def_17,tc_Message_Omsg),
inference(light_normalisation,[status(thm)],[c_1335,c_240]) ).
tcf(c_1337,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_1336,c_1332]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV327-2 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.10/5.39 % Computer : n004.cluster.edu
% 0.10/5.39 % Model : x86_64 x86_64
% 0.10/5.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/5.39 % Memory : 8046.5625MB
% 0.10/5.39 % OS : Linux 6.8.0-71-generic
% 0.10/5.39 % CPULimit : 300
% 0.10/5.39 % WCLimit : 300
% 0.10/5.39 % DateTime : Thu Sep 24 19:14:31 UTC 2026
% 0.10/5.39 % CPUTime :
% 0.10/5.39 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.14/5.42 Running first-order theorem proving
% 0.14/5.42 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/5.44
% 0.14/5.44 % ======== iProver multi-core TPTP/SMT =========
% 0.14/5.44
% 0.14/5.44 % Detected problem language: tptp
% 0.14/5.45 % Proving...
% 2.13/6.30 % SZS status Started for theBenchmark.p
% 2.13/6.30 % SZS status Unsatisfiable for theBenchmark.p
% 2.13/6.30
% 2.13/6.30 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.13/6.30
% 2.13/6.30 % ------ iProver source info
% 2.13/6.30
% 2.13/6.30 % git: date: 2026-07-19 20:42:38 +0200
% 2.13/6.30 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.13/6.30 % git: non_committed_changes: false
% 2.13/6.30
% 2.13/6.30 % ------ Parsing...% successful
% 2.13/6.30
% 2.13/6.30
% 2.13/6.30 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.13/6.30
% 2.13/6.30 % ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e %
% 2.13/6.30
% 2.13/6.30 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 2.13/6.30
% 2.13/6.30 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 2.13/6.30 % ------ Proving...
% 2.13/6.30 % ------ Problem Properties
% 2.13/6.30
% 2.13/6.30 %
% 2.13/6.30 % clauses 42
% 2.13/6.30 % conjectures 7
% 2.13/6.30 % EPR 7
% 2.13/6.30 % Horn 40
% 2.13/6.30 % unary 31
% 2.13/6.30 % binary 6
% 2.13/6.30 % lits 58
% 2.13/6.30 % lits eq 26
% 2.13/6.30 % fd_pure 0
% 2.13/6.30 % fd_pseudo 0
% 2.13/6.30 % fd_cond 0
% 2.13/6.30 % fd_pseudo_cond 0
% 2.13/6.30 % AC symbols 0
% 2.13/6.30
% 2.13/6.30 % ------ Schedule dynamic 5 is on
% 2.13/6.30
% 2.13/6.30 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.13/6.30
% 2.13/6.30
% 2.13/6.30 % ------
% 2.13/6.30 % Current options:
% 2.13/6.30 % ------
% 2.13/6.30
% 2.13/6.30
% 2.13/6.30 %
% 2.13/6.30
% 2.13/6.30 % ------ Proving...
% 2.13/6.30 %
% 2.13/6.30
% 2.13/6.30 % SZS status Unsatisfiable for theBenchmark.p
% 2.13/6.30
% 2.13/6.30 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.13/6.30
% 2.13/6.30
%------------------------------------------------------------------------------