%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SWV326-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n017.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 02:54:24 PM UTC 2026
% Result : Unsatisfiable 0.13s 0.79s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 10
% Syntax : Number of clauses : 37 ( 12 unt; 2 nHn; 37 RR)
% Number of literals : 62 ( 21 equ; 28 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 18 ( 18 usr; 10 con; 0-2 aty)
% Number of variables : 33 ( 9 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(cls_Message_Oparts_OBody__dest_0,axiom,
( ~ c_in(c_Message_Omsg_OCrypt(X1,X2),c_Message_Oparts(X3),tc_Message_Omsg)
| c_in(X2,c_Message_Oparts(X3),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV006-2.ax',cls_Message_Oparts_OBody__dest_0) ).
cnf(cls_conjecture_33,negated_conjecture,
( v_B != v_Ba
| 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_evs1)),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_33) ).
cnf(cls_conjecture_32,negated_conjecture,
( v_Ba != v_C
| c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NAa),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Aa),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs1)),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_32) ).
cnf(cls_Message_OMPair__parts_1,axiom,
( ~ c_in(c_Message_Omsg_OMPair(X1,X2),c_Message_Oparts(X3),tc_Message_Omsg)
| c_in(X1,c_Message_Oparts(X3),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV006-0.ax',cls_Message_OMPair__parts_1) ).
cnf(cls_conjecture_2,negated_conjecture,
~ c_in(c_Message_Omsg_ONonce(v_NAa),c_Event_Oused(v_evs1),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
cnf(cls_conjecture_3,negated_conjecture,
v_A = v_Aa,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_3) ).
cnf(cls_conjecture_5,negated_conjecture,
v_NA = c_Message_Omsg_ONonce(v_NAa),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_5) ).
cnf(cls_Event_Oc_A_58_Aparts_A_Iknows_ASpy_Aevs1_J_A_61_61_62_Ac_A_58_Aused_Aevs1_0,axiom,
( ~ c_in(X1,c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X2)),tc_Message_Omsg)
| c_in(X1,c_Event_Oused(X2),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV006-0.ax',cls_Event_Oc_A_58_Aparts_A_Iknows_ASpy_Aevs1_J_A_61_61_62_Ac_A_58_Aused_Aevs1_0) ).
cnf(cls_conjecture_25,negated_conjecture,
( v_C = v_Ba
| v_B = v_Ba ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_25) ).
cnf(cls_Public_OMPair__used_1,axiom,
( ~ c_in(c_Message_Omsg_OMPair(X1,X2),c_Event_Oused(X3),tc_Message_Omsg)
| c_in(X1,c_Event_Oused(X3),tc_Message_Omsg) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWV006-2.ax',cls_Public_OMPair__used_1) ).
cnf(c_0_10,plain,
( ~ c_in(c_Message_Omsg_OCrypt(X1,X2),c_Message_Oparts(X3),tc_Message_Omsg)
| c_in(X2,c_Message_Oparts(X3),tc_Message_Omsg) ),
inference(fof_simplification,[status(thm)],[cls_Message_Oparts_OBody__dest_0]) ).
cnf(c_0_11,negated_conjecture,
( v_B != v_Ba
| 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_evs1)),tc_Message_Omsg) ),
inference(fof_simplification,[status(thm)],[cls_conjecture_33]) ).
cnf(c_0_12,negated_conjecture,
( v_Ba != v_C
| c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NAa),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Aa),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs1)),tc_Message_Omsg) ),
inference(fof_simplification,[status(thm)],[cls_conjecture_32]) ).
cnf(c_0_13,plain,
( ~ c_in(c_Message_Omsg_OMPair(X1,X2),c_Message_Oparts(X3),tc_Message_Omsg)
| c_in(X1,c_Message_Oparts(X3),tc_Message_Omsg) ),
inference(fof_simplification,[status(thm)],[cls_Message_OMPair__parts_1]) ).
cnf(c_0_14,plain,
( ~ c_in(c_Message_Omsg_OCrypt(X1,X2),c_Message_Oparts(X3),tc_Message_Omsg)
| c_in(X2,c_Message_Oparts(X3),tc_Message_Omsg) ),
c_0_10 ).
cnf(c_0_15,negated_conjecture,
( v_B != v_Ba
| 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_evs1)),tc_Message_Omsg) ),
c_0_11 ).
cnf(c_0_16,negated_conjecture,
~ c_in(c_Message_Omsg_ONonce(v_NAa),c_Event_Oused(v_evs1),tc_Message_Omsg),
inference(fof_simplification,[status(thm)],[cls_conjecture_2]) ).
cnf(c_0_17,negated_conjecture,
( v_Ba != v_C
| c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NAa),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Aa),c_Message_Omsg_OAgent(v_B)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs1)),tc_Message_Omsg) ),
c_0_12 ).
cnf(c_0_18,negated_conjecture,
v_A = v_Aa,
cls_conjecture_3 ).
cnf(c_0_19,negated_conjecture,
v_NA = c_Message_Omsg_ONonce(v_NAa),
cls_conjecture_5 ).
cnf(c_0_20,plain,
( ~ c_in(X1,c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X2)),tc_Message_Omsg)
| c_in(X1,c_Event_Oused(X2),tc_Message_Omsg) ),
inference(fof_simplification,[status(thm)],[cls_Event_Oc_A_58_Aparts_A_Iknows_ASpy_Aevs1_J_A_61_61_62_Ac_A_58_Aused_Aevs1_0]) ).
cnf(c_0_21,plain,
( ~ c_in(c_Message_Omsg_OMPair(X1,X2),c_Message_Oparts(X3),tc_Message_Omsg)
| c_in(X1,c_Message_Oparts(X3),tc_Message_Omsg) ),
c_0_13 ).
cnf(c_0_22,negated_conjecture,
( v_B != v_Ba
| c_in(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_evs1)),tc_Message_Omsg) ),
inference(spm,[status(thm)],[c_0_14,c_0_15]) ).
cnf(c_0_23,negated_conjecture,
~ c_in(c_Message_Omsg_ONonce(v_NAa),c_Event_Oused(v_evs1),tc_Message_Omsg),
c_0_16 ).
cnf(c_0_24,negated_conjecture,
( v_C != v_Ba
| 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_evs1)),tc_Message_Omsg) ),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_17,c_0_18]),c_0_19]),c_0_18]) ).
cnf(c_0_25,plain,
( ~ c_in(X1,c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X2)),tc_Message_Omsg)
| c_in(X1,c_Event_Oused(X2),tc_Message_Omsg) ),
c_0_20 ).
cnf(c_0_26,negated_conjecture,
( v_B != v_Ba
| c_in(v_NA,c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs1)),tc_Message_Omsg) ),
inference(spm,[status(thm)],[c_0_21,c_0_22]) ).
cnf(c_0_27,negated_conjecture,
~ c_in(v_NA,c_Event_Oused(v_evs1),tc_Message_Omsg),
inference(rw,[status(thm)],[c_0_23,c_0_19]) ).
cnf(c_0_28,negated_conjecture,
( v_C != v_Ba
| c_in(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_evs1)),tc_Message_Omsg) ),
inference(spm,[status(thm)],[c_0_14,c_0_24]) ).
cnf(c_0_29,negated_conjecture,
( v_C = v_Ba
| v_B = v_Ba ),
cls_conjecture_25 ).
cnf(c_0_30,negated_conjecture,
v_B != v_Ba,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_25,c_0_26]),c_0_27]) ).
cnf(c_0_31,plain,
( ~ c_in(c_Message_Omsg_OMPair(X1,X2),c_Event_Oused(X3),tc_Message_Omsg)
| c_in(X1,c_Event_Oused(X3),tc_Message_Omsg) ),
inference(fof_simplification,[status(thm)],[cls_Public_OMPair__used_1]) ).
cnf(c_0_32,negated_conjecture,
( v_C != v_Ba
| c_in(c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B))),c_Event_Oused(v_evs1),tc_Message_Omsg) ),
inference(spm,[status(thm)],[c_0_25,c_0_28]) ).
cnf(c_0_33,negated_conjecture,
v_C = v_Ba,
inference(sr,[status(thm)],[c_0_29,c_0_30]) ).
cnf(c_0_34,plain,
( ~ c_in(c_Message_Omsg_OMPair(X1,X2),c_Event_Oused(X3),tc_Message_Omsg)
| c_in(X1,c_Event_Oused(X3),tc_Message_Omsg) ),
c_0_31 ).
cnf(c_0_35,negated_conjecture,
c_in(c_Message_Omsg_OMPair(v_NA,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OAgent(v_B))),c_Event_Oused(v_evs1),tc_Message_Omsg),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_32,c_0_33])]) ).
cnf(c_0_36,negated_conjecture,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_35]),c_0_27]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWV326-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.56 % Computer : n017.cluster.edu
% 0.09/0.56 % Model : x86_64 x86_64
% 0.09/0.56 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.56 % Memory : 8046.5625MB
% 0.09/0.56 % OS : Linux 6.8.0-71-generic
% 0.09/0.56 % CPULimit : 300
% 0.09/0.56 % WCLimit : 300
% 0.09/0.56 % DateTime : Mon Sep 21 08:36:14 UTC 2026
% 0.09/0.57 % CPUTime :
% 0.09/0.57 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.61 Running first-order theorem proving
% 0.09/0.61 Running: /export/starexec/sandbox/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.79 % Version: 3.5.1
% 0.13/0.79 % Preprocessing class: FMLMSMSMSSSNFFN.
% 0.13/0.79 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.13/0.79 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.13/0.79 % Starting new_bool_3 with 300s (1) cores
% 0.13/0.79 % Starting new_bool_1 with 300s (1) cores
% 0.13/0.79 % Starting sh5l with 300s (1) cores
% 0.13/0.79 % G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with pid 1917293 completed with status 0
% 0.13/0.79 % Result found by G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN
% 0.13/0.79 % Preprocessing class: FMLMSMSMSSSNFFN.
% 0.13/0.79 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.13/0.79 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.13/0.79 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.13/0.79 % No SInE strategy applied
% 0.13/0.79 % Search class: FGHSM-SSLM32-MFFFFFNN
% 0.13/0.79 % Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 0.13/0.79 % Starting SubtermCWHack with 136s (1) cores
% 0.13/0.79 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 151s (1) cores
% 0.13/0.79 % Starting G-E--_208_C12_11_nc_F1_SE_CS_SP_PS_S5PRR_RG_S04AN with 136s (1) cores
% 0.13/0.79 % Starting G-E--_208_C12_02_nc_F1_SE_CS_SP_PS_S5PRR_RG_S070I with 136s (1) cores
% 0.13/0.79 % Starting G-E--_208_C47_F1_SE_CS_SP_PS_S0Y with 136s (1) cores
% 0.13/0.79 % G-E--_208_C47_F1_SE_CS_SP_PS_S0Y with pid 1917303 completed with status 0
% 0.13/0.79 % Result found by G-E--_208_C47_F1_SE_CS_SP_PS_S0Y
% 0.13/0.79 % Preprocessing class: FMLMSMSMSSSNFFN.
% 0.13/0.79 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.13/0.79 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.13/0.79 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.13/0.79 % No SInE strategy applied
% 0.13/0.79 % Search class: FGHSM-SSLM32-MFFFFFNN
% 0.13/0.79 % Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 0.13/0.79 % Starting SubtermCWHack with 136s (1) cores
% 0.13/0.79 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 151s (1) cores
% 0.13/0.79 % Starting G-E--_208_C12_11_nc_F1_SE_CS_SP_PS_S5PRR_RG_S04AN with 136s (1) cores
% 0.13/0.79 % Starting G-E--_208_C12_02_nc_F1_SE_CS_SP_PS_S5PRR_RG_S070I with 136s (1) cores
% 0.13/0.79 % Starting G-E--_208_C47_F1_SE_CS_SP_PS_S0Y with 136s (1) cores
% 0.13/0.79 % Preprocessing time : 0.008 s
% 0.13/0.79 % Presaturation interreduction done
% 0.13/0.79
% 0.13/0.79 % Proof found!
% 0.13/0.79 % SZS status Unsatisfiable
% 0.13/0.79 % SZS output start CNFRefutation
% See solution above
% 0.13/0.79 % Parsed axioms : 1511
% 0.13/0.79 % Removed by relevancy pruning/SinE : 0
% 0.13/0.79 % Initial clauses : 1511
% 0.13/0.79 % Removed in clause preprocessing : 5
% 0.13/0.79 % Initial clauses in saturation : 1506
% 0.13/0.79 % Processed clauses : 2861
% 0.13/0.79 % ...of these trivial : 32
% 0.13/0.79 % ...subsumed : 152
% 0.13/0.79 % ...remaining for further processing : 2677
% 0.13/0.79 % Other redundant clauses eliminated : 0
% 0.13/0.79 % Clauses deleted for lack of memory : 0
% 0.13/0.79 % Backward-subsumed : 15
% 0.13/0.79 % Backward-rewritten : 21
% 0.13/0.79 % Generated clauses : 1214
% 0.13/0.79 % ...of the previous two non-redundant : 317
% 0.13/0.79 % ...aggressively subsumed : 0
% 0.13/0.79 % Contextual simplify-reflections : 1
% 0.13/0.79 % Paramodulations : 1188
% 0.13/0.79 % Factorizations : 0
% 0.13/0.79 % NegExts : 0
% 0.13/0.79 % Equation resolutions : 23
% 0.13/0.79 % Disequality decompositions : 0
% 0.13/0.79 % Total rewrite steps : 952
% 0.13/0.79 % ...of those cached : 836
% 0.13/0.79 % Propositional unsat checks : 0
% 0.13/0.79 % Propositional check models : 0
% 0.13/0.79 % Propositional check unsatisfiable : 0
% 0.13/0.79 % Propositional clauses : 0
% 0.13/0.79 % Propositional clauses after purity: 0
% 0.13/0.79 % Propositional unsat core size : 0
% 0.13/0.79 % Propositional preprocessing time : 0.000
% 0.13/0.79 % Propositional encoding time : 0.000
% 0.13/0.79 % Propositional solver time : 0.000
% 0.13/0.79 % Success case prop preproc time : 0.000
% 0.13/0.79 % Success case prop encoding time : 0.000
% 0.13/0.79 % Success case prop solver time : 0.000
% 0.13/0.79 % Current number of processed clauses : 1213
% 0.13/0.79 % Positive orientable unit clauses : 191
% 0.13/0.79 % Positive unorientable unit clauses: 0
% 0.13/0.79 % Negative unit clauses : 52
% 0.13/0.79 % Non-unit-clauses : 970
% 0.13/0.79 % Current number of unprocessed clauses: 385
% 0.13/0.79 % ...number of literals in the above : 837
% 0.13/0.79 % Current number of archived formulas : 0
% 0.13/0.79 % Current number of archived clauses : 1465
% 0.13/0.79 % Clause-clause subsumption calls (NU) : 772974
% 0.13/0.79 % Rec. Clause-clause subsumption calls : 751348
% 0.13/0.79 % Non-unit clause-clause subsumptions : 117
% 0.13/0.79 % Unit Clause-clause subsumption calls : 11463
% 0.13/0.79 % Rewrite failures with RHS unbound : 0
% 0.13/0.79 % BW rewrite match attempts : 48
% 0.13/0.79 % BW rewrite match successes : 7
% 0.13/0.79 % Condensation attempts : 0
% 0.13/0.79 % Condensation successes : 0
% 0.13/0.79 % Termbank termtop insertions : 51694
% 0.13/0.79 % Search garbage collected termcells : 1841
% 0.13/0.79
% 0.13/0.79 % -------------------------------------------------
% 0.13/0.79 % User time : 0.129 s
% 0.13/0.79 % System time : 0.011 s
% 0.13/0.79 % Total time : 0.140 s
% 0.13/0.79 % Maximum resident set size: 5980 pages
% 0.13/0.79
% 0.13/0.79 % -------------------------------------------------
% 0.13/0.79 % User time : 0.635 s
% 0.13/0.79 % System time : 0.051 s
% 0.13/0.79 % Total time : 0.687 s
% 0.13/0.79 % Maximum resident set size: 5632 pages
% 0.13/0.79 % E exiting
%------------------------------------------------------------------------------