%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SWV328-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n012.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 21:37:59 EDT 2022
% Result : Unsatisfiable 1.07s 1.23s
% Output : Refutation 1.07s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SWV328-2 : TPTP v8.1.0. Released v3.2.0.
% 0.03/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n012.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Wed Jun 15 14:09:24 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.36 ----- Otter 3.2, August 2001 -----
% 0.13/0.36 The process was started by sandbox2 on n012.cluster.edu,
% 0.13/0.36 Wed Jun 15 14:09:25 2022
% 0.13/0.36 The command was "./sos". The process ID is 27224.
% 0.13/0.36
% 0.13/0.36 set(prolog_style_variables).
% 0.13/0.36 set(auto).
% 0.13/0.36 dependent: set(auto1).
% 0.13/0.36 dependent: set(process_input).
% 0.13/0.36 dependent: clear(print_kept).
% 0.13/0.36 dependent: clear(print_new_demod).
% 0.13/0.36 dependent: clear(print_back_demod).
% 0.13/0.36 dependent: clear(print_back_sub).
% 0.13/0.36 dependent: set(control_memory).
% 0.13/0.36 dependent: assign(max_mem, 12000).
% 0.13/0.36 dependent: assign(pick_given_ratio, 4).
% 0.13/0.36 dependent: assign(stats_level, 1).
% 0.13/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.36 dependent: assign(sos_limit, 5000).
% 0.13/0.36 dependent: assign(max_weight, 60).
% 0.13/0.36 clear(print_given).
% 0.13/0.36
% 0.13/0.36 list(usable).
% 0.13/0.36
% 0.13/0.36 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=3.
% 0.13/0.36
% 0.13/0.36 This is a non-Horn set without equality. The strategy
% 0.13/0.36 will be ordered hyper_res, ur_res, unit deletion, and
% 0.13/0.36 factoring, with satellites in sos and nuclei in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: set(factor).
% 0.13/0.36 dependent: set(unit_deletion).
% 0.13/0.36
% 0.13/0.36 ------------> process usable:
% 0.13/0.36
% 0.13/0.36 ------------> process sos:
% 0.13/0.36
% 0.13/0.36 ======= end of input processing =======
% 1.07/1.23
% 1.07/1.23 Stopped by limit on insertions
% 1.07/1.23
% 1.07/1.23 Stopped by limit on insertions
% 1.07/1.23
% 1.07/1.23 Stopped by limit on insertions
% 1.07/1.23
% 1.07/1.23 Stopped by limit on insertions
% 1.07/1.23
% 1.07/1.23 Stopped by limit on insertions
% 1.07/1.23
% 1.07/1.23
% 1.07/1.23 Failed to model usable list: disabling FINDER
% 1.07/1.23
% 1.07/1.23
% 1.07/1.23
% 1.07/1.23 -------------- Softie stats --------------
% 1.07/1.23
% 1.07/1.23 UPDATE_STOP: 300
% 1.07/1.23 SFINDER_TIME_LIMIT: 2
% 1.07/1.23 SHORT_CLAUSE_CUTOFF: 4
% 1.07/1.23 number of clauses in intial UL: 7
% 1.07/1.23 number of clauses initially in problem: 9
% 1.07/1.23 percentage of clauses intially in UL: 77
% 1.07/1.23 percentage of distinct symbols occuring in initial UL: 93
% 1.07/1.23 percent of all initial clauses that are short: 100
% 1.07/1.23 absolute distinct symbol count: 16
% 1.07/1.23 distinct predicate count: 1
% 1.07/1.23 distinct function count: 9
% 1.07/1.23 distinct constant count: 6
% 1.07/1.23
% 1.07/1.23 ---------- no more Softie stats ----------
% 1.07/1.23
% 1.07/1.23
% 1.07/1.23
% 1.07/1.23 =========== start of search ===========
% 1.07/1.23
% 1.07/1.23 -------- PROOF --------
% 1.07/1.23 % SZS status Unsatisfiable
% 1.07/1.23 % SZS output start Refutation
% 1.07/1.23
% 1.07/1.23 ----> UNIT CONFLICT at 0.85 sec ----> 14 [binary,13.1,2.1] {-} $F.
% 1.07/1.23
% 1.07/1.23 Length of proof is 4. Level of proof is 4.
% 1.07/1.23
% 1.07/1.23 ---------------- PROOF ----------------
% 1.07/1.23 % SZS status Unsatisfiable
% 1.07/1.23 % SZS output start Refutation
% 1.07/1.23
% 1.07/1.23 1 [] {+} -c_in(c_Message_Omsg_OKey(v_K),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg).
% 1.07/1.23 2 [] {+} -c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg).
% 1.07/1.23 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).
% 1.07/1.23 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).
% 1.07/1.23 5 [] {+} -c_in(A,c_Message_Oanalz(B),tc_Message_Omsg)|c_in(A,c_Message_Oparts(B),tc_Message_Omsg).
% 1.07/1.23 6 [] {+} -c_in(A,c_union(B,C,D),D)|c_in(A,C,D)|c_in(A,B,D).
% 1.07/1.23 8 [] {-} c_in(v_X,c_Message_Osynth(c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf))),tc_Message_Omsg).
% 1.07/1.23 9 [] {-} c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf),tc_Message_Omsg)),tc_Message_Omsg).
% 1.07/1.23 10 [hyper,9,4,8] {-} c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),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).
% 1.07/1.23 11 [hyper,10,6,unit_del,2] {-} c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),c_Message_Osynth(c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf))),tc_Message_Omsg).
% 1.07/1.23 12 [hyper,11,3,unit_del,1] {-} c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg).
% 1.07/1.23 13 [hyper,12,5] {-} c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg).
% 1.07/1.23 14 [binary,13.1,2.1] {-} $F.
% 1.07/1.23
% 1.07/1.23 % SZS output end Refutation
% 1.07/1.23 ------------ end of proof -------------
% 1.07/1.23
% 1.07/1.23
% 1.07/1.23 Search stopped by max_proofs option.
% 1.07/1.23
% 1.07/1.23
% 1.07/1.23 Search stopped by max_proofs option.
% 1.07/1.23
% 1.07/1.23 ============ end of search ============
% 1.07/1.23
% 1.07/1.23 That finishes the proof of the theorem.
% 1.07/1.23
% 1.07/1.23 Process 27224 finished Wed Jun 15 14:09:25 2022
%------------------------------------------------------------------------------