TSTP Solution File: SWV346-2 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SWV346-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n029.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 : 600s
% DateTime : Wed Jul 20 21:38:06 EDT 2022
% Result : Unsatisfiable 0.21s 0.46s
% Output : Refutation 0.21s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SWV346-2 : TPTP v8.1.0. Released v3.2.0.
% 0.03/0.13 % Command : sos-script %s
% 0.14/0.34 % Computer : n029.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 600
% 0.14/0.34 % DateTime : Wed Jun 15 00:19:41 EDT 2022
% 0.14/0.34 % CPUTime :
% 0.14/0.36 ----- Otter 3.2, August 2001 -----
% 0.14/0.36 The process was started by sandbox2 on n029.cluster.edu,
% 0.14/0.36 Wed Jun 15 00:19:41 2022
% 0.14/0.36 The command was "./sos". The process ID is 15320.
% 0.14/0.36
% 0.14/0.36 set(prolog_style_variables).
% 0.14/0.36 set(auto).
% 0.14/0.36 dependent: set(auto1).
% 0.14/0.36 dependent: set(process_input).
% 0.14/0.36 dependent: clear(print_kept).
% 0.14/0.36 dependent: clear(print_new_demod).
% 0.14/0.36 dependent: clear(print_back_demod).
% 0.14/0.36 dependent: clear(print_back_sub).
% 0.14/0.36 dependent: set(control_memory).
% 0.14/0.36 dependent: assign(max_mem, 12000).
% 0.14/0.36 dependent: assign(pick_given_ratio, 4).
% 0.14/0.36 dependent: assign(stats_level, 1).
% 0.14/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.14/0.36 dependent: assign(sos_limit, 5000).
% 0.14/0.36 dependent: assign(max_weight, 60).
% 0.14/0.36 clear(print_given).
% 0.14/0.36
% 0.14/0.36 list(usable).
% 0.14/0.36
% 0.14/0.36 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=4.
% 0.14/0.36
% 0.14/0.36 This is a Horn set with equality. The strategy will be
% 0.14/0.36 Knuth-Bendix and hyper_res, with positive clauses in
% 0.14/0.36 sos and nonpositive clauses in usable.
% 0.14/0.36
% 0.14/0.36 dependent: set(knuth_bendix).
% 0.14/0.36 dependent: set(para_from).
% 0.14/0.36 dependent: set(para_into).
% 0.14/0.36 dependent: clear(para_from_right).
% 0.14/0.36 dependent: clear(para_into_right).
% 0.14/0.36 dependent: set(para_from_vars).
% 0.14/0.36 dependent: set(eq_units_both_ways).
% 0.14/0.36 dependent: set(dynamic_demod_all).
% 0.14/0.36 dependent: set(dynamic_demod).
% 0.14/0.36 dependent: set(order_eq).
% 0.14/0.36 dependent: set(back_demod).
% 0.14/0.36 dependent: set(lrpo).
% 0.14/0.36 dependent: set(hyper_res).
% 0.14/0.36 dependent: clear(order_hyper).
% 0.14/0.36
% 0.14/0.36 ------------> process usable:
% 0.14/0.36
% 0.14/0.36 ------------> process sos:
% 0.14/0.36 Following clause subsumed by 7 during input processing: 0 [copy,7,flip.1] {-} A=A.
% 0.14/0.36
% 0.14/0.36 ======= end of input processing =======
% 0.21/0.44
% 0.21/0.44 Model 1 (0.00 seconds, 0 Inserts)
% 0.21/0.44
% 0.21/0.44 Stopped by limit on number of solutions
% 0.21/0.44
% 0.21/0.44
% 0.21/0.44 -------------- Softie stats --------------
% 0.21/0.44
% 0.21/0.44 UPDATE_STOP: 300
% 0.21/0.44 SFINDER_TIME_LIMIT: 2
% 0.21/0.44 SHORT_CLAUSE_CUTOFF: 4
% 0.21/0.44 number of clauses in intial UL: 2
% 0.21/0.44 number of clauses initially in problem: 6
% 0.21/0.44 percentage of clauses intially in UL: 33
% 0.21/0.44 percentage of distinct symbols occuring in initial UL: 64
% 0.21/0.44 percent of all initial clauses that are short: 83
% 0.21/0.44 absolute distinct symbol count: 25
% 0.21/0.44 distinct predicate count: 2
% 0.21/0.44 distinct function count: 9
% 0.21/0.44 distinct constant count: 14
% 0.21/0.44
% 0.21/0.44 ---------- no more Softie stats ----------
% 0.21/0.44
% 0.21/0.44
% 0.21/0.44
% 0.21/0.44 =========== start of search ===========
% 0.21/0.46
% 0.21/0.46 -------- PROOF --------
% 0.21/0.46 % SZS status Unsatisfiable
% 0.21/0.46 % SZS output start Refutation
% 0.21/0.46
% 0.21/0.46 ----> UNIT CONFLICT at 0.06 sec ----> 14 [binary,12.1,3.1] {+} $F.
% 0.21/0.46
% 0.21/0.46 Length of proof is 2. Level of proof is 1.
% 0.21/0.46
% 0.21/0.46 ---------------- PROOF ----------------
% 0.21/0.46 % SZS status Unsatisfiable
% 0.21/0.46 % SZS output start Refutation
% 0.21/0.46
% 0.21/0.46 1 [] {+} -c_in(A,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))| -c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,B,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(C),c_Message_Omsg_OMPair(c_Message_Omsg_OKey(D),c_Message_Omsg_OMPair(E,F)))),G)),c_List_Oset(A,tc_Event_Oevent),tc_Event_Oevent)| -c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,H,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(H),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(I),c_Message_Omsg_OMPair(c_Message_Omsg_OKey(D),c_Message_Omsg_OMPair(J,K)))),L)),c_List_Oset(A,tc_Event_Oevent),tc_Event_Oevent)|J=E.
% 0.21/0.46 2 [] {-} v_na!=c_Message_Omsg_ONonce(v_NA).
% 0.21/0.46 3 [copy,2,flip.1] {+} c_Message_Omsg_ONonce(v_NA)!=v_na.
% 0.21/0.46 4 [] {+} c_in(v_evso,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)).
% 0.21/0.46 5 [] {-} c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,v_Aa,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Ba),c_Message_Omsg_OMPair(c_Message_Omsg_OKey(v_K),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NA),c_Message_Omsg_ONonce(v_NB))))),v_X)),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent).
% 0.21/0.46 6 [] {-} c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,v_A,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OKey(v_K),c_Message_Omsg_OMPair(v_na,v_nb)))),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_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent).
% 0.21/0.46 12 [hyper,6,1,4,5,flip.1] {-} c_Message_Omsg_ONonce(v_NA)=v_na.
% 0.21/0.46 14 [binary,12.1,3.1] {+} $F.
% 0.21/0.46
% 0.21/0.46 % SZS output end Refutation
% 0.21/0.46 ------------ end of proof -------------
% 0.21/0.46
% 0.21/0.46
% 0.21/0.46 Search stopped by max_proofs option.
% 0.21/0.46
% 0.21/0.46
% 0.21/0.46 Search stopped by max_proofs option.
% 0.21/0.46
% 0.21/0.46 ============ end of search ============
% 0.21/0.46
% 0.21/0.46 ----------- soft-scott stats ----------
% 0.21/0.46
% 0.21/0.46 true clauses given 1 (33.3%)
% 0.21/0.46 false clauses given 2
% 0.21/0.46
% 0.21/0.46 FALSE TRUE
% 0.21/0.46 3 0 1
% 0.21/0.46 54 0 4
% 0.21/0.46 tot: 0 5 (100.0% true)
% 0.21/0.46
% 0.21/0.46
% 0.21/0.46 Model 1 (0.00 seconds, 0 Inserts)
% 0.21/0.46
% 0.21/0.46 That finishes the proof of the theorem.
% 0.21/0.46
% 0.21/0.46 Process 15320 finished Wed Jun 15 00:19:41 2022
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