%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SWV329-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n023.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Jul 27 13:20:30 EDT 2022
% Result : Unsatisfiable 1.84s 2.01s
% Output : Refutation 1.84s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 10
% Syntax : Number of clauses : 16 ( 10 unt; 3 nHn; 16 RR)
% Number of literals : 26 ( 0 equ; 9 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 23 ( 23 usr; 11 con; 0-3 aty)
% Number of variables : 14 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
~ c_in(v_B,c_Event_Obad,tc_Message_Oagent),
file('SWV329-2.p',unknown),
[] ).
cnf(2,axiom,
~ c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg),
file('SWV329-2.p',unknown),
[] ).
cnf(3,axiom,
( ~ c_in(c_Message_Omsg_OCrypt(A,B),c_Message_Osynth(C),tc_Message_Omsg)
| c_in(c_Message_Omsg_OCrypt(A,B),C,tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(A),C,tc_Message_Omsg) ),
file('SWV329-2.p',unknown),
[] ).
cnf(4,axiom,
( ~ c_in(A,c_Message_Oparts(c_insert(B,C,tc_Message_Omsg)),tc_Message_Omsg)
| ~ c_in(B,c_Message_Osynth(c_Message_Oanalz(C)),tc_Message_Omsg)
| c_in(A,c_union(c_Message_Osynth(c_Message_Oanalz(C)),c_Message_Oparts(C),tc_Message_Omsg),tc_Message_Omsg) ),
file('SWV329-2.p',unknown),
[] ).
cnf(5,axiom,
( ~ c_in(A,c_Message_Oanalz(B),tc_Message_Omsg)
| c_in(A,c_Message_Oparts(B),tc_Message_Omsg) ),
file('SWV329-2.p',unknown),
[] ).
cnf(6,axiom,
( ~ c_in(A,c_union(B,C,D),D)
| c_in(A,C,D)
| c_in(A,B,D) ),
file('SWV329-2.p',unknown),
[] ).
cnf(7,axiom,
( ~ c_in(A,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))
| ~ c_in(c_Message_Omsg_OKey(c_Public_OshrK(B)),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,A)),tc_Message_Omsg)
| c_in(B,c_Event_Obad,tc_Message_Oagent) ),
file('SWV329-2.p',unknown),
[] ).
cnf(9,axiom,
c_in(v_evsf,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)),
file('SWV329-2.p',unknown),
[] ).
cnf(10,axiom,
c_in(v_X,c_Message_Osynth(c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf))),tc_Message_Omsg),
file('SWV329-2.p',unknown),
[] ).
cnf(11,axiom,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf),tc_Message_Omsg)),tc_Message_Omsg),
file('SWV329-2.p',unknown),
[] ).
cnf(12,plain,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_union(c_Message_Osynth(c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg),tc_Message_Omsg),
inference(hyper,[status(thm)],[11,4,10]),
[iquote('hyper,11,4,10')] ).
cnf(13,plain,
c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_Message_Osynth(c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf))),tc_Message_Omsg),
inference(unit_del,[status(thm)],[inference(hyper,[status(thm)],[12,6]),2]),
[iquote('hyper,12,6,unit_del,2')] ).
cnf(14,plain,
( c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg)
| c_in(c_Message_Omsg_OKey(c_Public_OshrK(v_B)),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg) ),
inference(hyper,[status(thm)],[13,3]),
[iquote('hyper,13,3')] ).
cnf(15,plain,
c_in(c_Message_Omsg_OKey(c_Public_OshrK(v_B)),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg),
inference(unit_del,[status(thm)],[inference(hyper,[status(thm)],[14,5]),2]),
[iquote('hyper,14,5,unit_del,2')] ).
cnf(17,plain,
c_in(v_B,c_Event_Obad,tc_Message_Oagent),
inference(hyper,[status(thm)],[15,7,9]),
[iquote('hyper,15,7,9')] ).
cnf(18,plain,
$false,
inference(binary,[status(thm)],[17,1]),
[iquote('binary,17.1,1.1')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : SWV329-2 : TPTP v8.1.0. Released v3.2.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.11/0.31 % Computer : n023.cluster.edu
% 0.11/0.31 % Model : x86_64 x86_64
% 0.11/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.31 % Memory : 8042.1875MB
% 0.11/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.31 % CPULimit : 300
% 0.11/0.31 % WCLimit : 300
% 0.11/0.31 % DateTime : Wed Jul 27 06:01:03 EDT 2022
% 0.11/0.31 % CPUTime :
% 1.84/2.01 ----- Otter 3.3f, August 2004 -----
% 1.84/2.01 The process was started by sandbox on n023.cluster.edu,
% 1.84/2.01 Wed Jul 27 06:01:03 2022
% 1.84/2.01 The command was "./otter". The process ID is 14663.
% 1.84/2.01
% 1.84/2.01 set(prolog_style_variables).
% 1.84/2.01 set(auto).
% 1.84/2.01 dependent: set(auto1).
% 1.84/2.01 dependent: set(process_input).
% 1.84/2.01 dependent: clear(print_kept).
% 1.84/2.01 dependent: clear(print_new_demod).
% 1.84/2.01 dependent: clear(print_back_demod).
% 1.84/2.01 dependent: clear(print_back_sub).
% 1.84/2.01 dependent: set(control_memory).
% 1.84/2.01 dependent: assign(max_mem, 12000).
% 1.84/2.01 dependent: assign(pick_given_ratio, 4).
% 1.84/2.01 dependent: assign(stats_level, 1).
% 1.84/2.01 dependent: assign(max_seconds, 10800).
% 1.84/2.01 clear(print_given).
% 1.84/2.01
% 1.84/2.01 list(usable).
% 1.84/2.01 0 [] c_in(v_evsf,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)).
% 1.84/2.01 0 [] c_in(v_X,c_Message_Osynth(c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf))),tc_Message_Omsg).
% 1.84/2.01 0 [] c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf),tc_Message_Omsg)),tc_Message_Omsg).
% 1.84/2.01 0 [] -c_in(v_B,c_Event_Obad,tc_Message_Oagent).
% 1.84/2.01 0 [] -c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg).
% 1.84/2.01 0 [] -c_in(c_Message_Omsg_OCrypt(V_K,V_X),c_Message_Osynth(V_H),tc_Message_Omsg)|c_in(c_Message_Omsg_OCrypt(V_K,V_X),V_H,tc_Message_Omsg)|c_in(c_Message_Omsg_OKey(V_K),V_H,tc_Message_Omsg).
% 1.84/2.01 0 [] -c_in(V_Z,c_Message_Oparts(c_insert(V_X,V_H,tc_Message_Omsg)),tc_Message_Omsg)| -c_in(V_X,c_Message_Osynth(c_Message_Oanalz(V_H)),tc_Message_Omsg)|c_in(V_Z,c_union(c_Message_Osynth(c_Message_Oanalz(V_H)),c_Message_Oparts(V_H),tc_Message_Omsg),tc_Message_Omsg).
% 1.84/2.01 0 [] -c_in(V_X,c_Message_Oanalz(V_H),tc_Message_Omsg)|c_in(V_X,c_Message_Oparts(V_H),tc_Message_Omsg).
% 1.84/2.01 0 [] -c_in(V_c,c_union(V_A,V_B,T_a),T_a)|c_in(V_c,V_B,T_a)|c_in(V_c,V_A,T_a).
% 1.84/2.01 0 [] -c_in(V_evs,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))| -c_in(c_Message_Omsg_OKey(c_Public_OshrK(V_A)),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,V_evs)),tc_Message_Omsg)|c_in(V_A,c_Event_Obad,tc_Message_Oagent).
% 1.84/2.01 end_of_list.
% 1.84/2.01
% 1.84/2.01 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=3.
% 1.84/2.01
% 1.84/2.01 This is a non-Horn set without equality. The strategy will
% 1.84/2.01 be ordered hyper_res, unit deletion, and factoring, with
% 1.84/2.01 satellites in sos and with nuclei in usable.
% 1.84/2.01
% 1.84/2.01 dependent: set(hyper_res).
% 1.84/2.01 dependent: set(factor).
% 1.84/2.01 dependent: set(unit_deletion).
% 1.84/2.01
% 1.84/2.01 ------------> process usable:
% 1.84/2.01 ** KEPT (pick-wt=4): 1 [] -c_in(v_B,c_Event_Obad,tc_Message_Oagent).
% 1.84/2.01 ** KEPT (pick-wt=14): 2 [] -c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg).
% 1.84/2.01 ** KEPT (pick-wt=18): 3 [] -c_in(c_Message_Omsg_OCrypt(A,B),c_Message_Osynth(C),tc_Message_Omsg)|c_in(c_Message_Omsg_OCrypt(A,B),C,tc_Message_Omsg)|c_in(c_Message_Omsg_OKey(A),C,tc_Message_Omsg).
% 1.84/2.01 ** KEPT (pick-wt=24): 4 [] -c_in(A,c_Message_Oparts(c_insert(B,C,tc_Message_Omsg)),tc_Message_Omsg)| -c_in(B,c_Message_Osynth(c_Message_Oanalz(C)),tc_Message_Omsg)|c_in(A,c_union(c_Message_Osynth(c_Message_Oanalz(C)),c_Message_Oparts(C),tc_Message_Omsg),tc_Message_Omsg).
% 1.84/2.01 ** KEPT (pick-wt=10): 5 [] -c_in(A,c_Message_Oanalz(B),tc_Message_Omsg)|c_in(A,c_Message_Oparts(B),tc_Message_Omsg).
% 1.84/2.01 ** KEPT (pick-wt=15): 6 [] -c_in(A,c_union(B,C,D),D)|c_in(A,C,D)|c_in(A,B,D).
% 1.84/2.01 ** KEPT (pick-wt=18): 7 [] -c_in(A,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))| -c_in(c_Message_Omsg_OKey(c_Public_OshrK(B)),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,A)),tc_Message_Omsg)|c_in(B,c_Event_Obad,tc_Message_Oagent).
% 1.84/2.01
% 1.84/2.01 ------------> process sos:
% 1.84/2.01 ** KEPT (pick-wt=5): 9 [] c_in(v_evsf,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)).
% 1.84/2.01 ** KEPT (pick-wt=8): 10 [] c_in(v_X,c_Message_Osynth(c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf))),tc_Message_Omsg).
% 1.84/2.01 ** KEPT (pick-wt=17): 11 [] c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf),tc_Message_Omsg)),tc_Message_Omsg).
% 1.84/2.01
% 1.84/2.01 ======= end of input processing =======
% 1.84/2.01
% 1.84/2.01 =========== start of search ===========
% 1.84/2.01
% 1.84/2.01 -------- PROOF --------
% 1.84/2.01
% 1.84/2.01 ----> UNIT CONFLICT at 0.00 sec ----> 18 [binary,17.1,1.1] $F.
% 1.84/2.01
% 1.84/2.01 Length of proof is 5. Level of proof is 5.
% 1.84/2.01
% 1.84/2.01 ---------------- PROOF ----------------
% 1.84/2.01 % SZS status Unsatisfiable
% 1.84/2.01 % SZS output start Refutation
% See solution above
% 1.84/2.01 ------------ end of proof -------------
% 1.84/2.01
% 1.84/2.01
% 1.84/2.01 Search stopped by max_proofs option.
% 1.84/2.01
% 1.84/2.01
% 1.84/2.01 Search stopped by max_proofs option.
% 1.84/2.01
% 1.84/2.01 ============ end of search ============
% 1.84/2.01
% 1.84/2.01 -------------- statistics -------------
% 1.84/2.01 clauses given 7
% 1.84/2.01 clauses generated 8
% 1.84/2.01 clauses kept 17
% 1.84/2.01 clauses forward subsumed 1
% 1.84/2.01 clauses back subsumed 1
% 1.84/2.01 Kbytes malloced 976
% 1.84/2.01
% 1.84/2.01 ----------- times (seconds) -----------
% 1.84/2.01 user CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.84/2.01 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.84/2.01 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.84/2.01
% 1.84/2.01 That finishes the proof of the theorem.
% 1.84/2.01
% 1.84/2.01 Process 14663 finished Wed Jul 27 06:01:05 2022
% 1.84/2.01 Otter interrupted
% 1.84/2.01 PROOF FOUND
%------------------------------------------------------------------------------