%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SWV269-2 : 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 : n009.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 02:54:10 PM UTC 2026
% Result : Unsatisfiable 0.23s 0.61s
% Output : CNFRefutation 0.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of clauses : 9 ( 6 unt; 0 nHn; 6 RR)
% Number of literals : 12 ( 0 equ; 6 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-3 aty)
% Number of variables : 12 ( 3 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(cls_conjecture_1,negated_conjecture,
~ c_in(v_X,c_union(c_Message_Oparts(v_H),c_Message_Osynth(v_H),tc_Message_Omsg),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
cnf(cls_Set_OUn__iff_2,axiom,
( ~ c_in(X1,X2,X3)
| c_in(X1,c_union(X4,X2,X3),X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Set_OUn__iff_2) ).
cnf(cls_conjecture_0,negated_conjecture,
c_in(v_X,c_Message_Osynth(v_H),tc_Message_Omsg),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
cnf(c_0_3,negated_conjecture,
~ c_in(v_X,c_union(c_Message_Oparts(v_H),c_Message_Osynth(v_H),tc_Message_Omsg),tc_Message_Omsg),
inference(fof_simplification,[status(thm)],[cls_conjecture_1]) ).
cnf(c_0_4,plain,
( ~ c_in(X1,X2,X3)
| c_in(X1,c_union(X4,X2,X3),X3) ),
inference(fof_simplification,[status(thm)],[cls_Set_OUn__iff_2]) ).
cnf(c_0_5,negated_conjecture,
~ c_in(v_X,c_union(c_Message_Oparts(v_H),c_Message_Osynth(v_H),tc_Message_Omsg),tc_Message_Omsg),
c_0_3 ).
cnf(c_0_6,plain,
( ~ c_in(X1,X2,X3)
| c_in(X1,c_union(X4,X2,X3),X3) ),
c_0_4 ).
cnf(c_0_7,negated_conjecture,
c_in(v_X,c_Message_Osynth(v_H),tc_Message_Omsg),
cls_conjecture_0 ).
cnf(c_0_8,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_5,c_0_6]),c_0_7])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : SWV269-2 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.07 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.19/0.46 % Computer : n009.cluster.edu
% 0.19/0.46 % Model : x86_64 x86_64
% 0.19/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.46 % Memory : 8046.5625MB
% 0.19/0.46 % OS : Linux 6.8.0-71-generic
% 0.19/0.46 % CPULimit : 300
% 0.19/0.46 % WCLimit : 300
% 0.19/0.46 % DateTime : Mon Sep 21 08:37:28 UTC 2026
% 0.19/0.47 % CPUTime :
% 0.19/0.47 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.23/0.56 Running first-order theorem proving
% 0.23/0.56 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
% 0.23/0.61 % Version: 3.5.1
% 0.23/0.61 % Preprocessing class: FSSSSMSSSSSNFFN.
% 0.23/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.23/0.61 % Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1500s (5) cores
% 0.23/0.61 % Starting new_bool_3 with 300s (1) cores
% 0.23/0.61 % Starting new_bool_1 with 300s (1) cores
% 0.23/0.61 % Starting sh5l with 300s (1) cores
% 0.23/0.61 % new_bool_3 with pid 1338872 completed with status 0
% 0.23/0.61 % Result found by new_bool_3
% 0.23/0.61 % Preprocessing class: FSSSSMSSSSSNFFN.
% 0.23/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.23/0.61 % Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1500s (5) cores
% 0.23/0.61 % Starting new_bool_3 with 300s (1) cores
% 0.23/0.61 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.23/0.61 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.23/0.61 % Search class: FHUNF-FFSF31-SFFFFFNN
% 0.23/0.61 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.23/0.61 % Starting SubtermCWHack with 31s (1) cores
% 0.23/0.61 % SubtermCWHack with pid 1338876 completed with status 0
% 0.23/0.61 % Result found by SubtermCWHack
% 0.23/0.61 % Preprocessing class: FSSSSMSSSSSNFFN.
% 0.23/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.23/0.61 % Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1500s (5) cores
% 0.23/0.61 % Starting new_bool_3 with 300s (1) cores
% 0.23/0.61 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.23/0.61 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.23/0.61 % Search class: FHUNF-FFSF31-SFFFFFNN
% 0.23/0.61 % Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.23/0.61 % Starting SubtermCWHack with 31s (1) cores
% 0.23/0.61 % Preprocessing time : 0.002 s
% 0.23/0.61
% 0.23/0.61 % Proof found!
% 0.23/0.61 % SZS status Unsatisfiable
% 0.23/0.61 % SZS output start CNFRefutation
% See solution above
% 0.23/0.61 % Parsed axioms : 3
% 0.23/0.61 % Removed by relevancy pruning/SinE : 0
% 0.23/0.61 % Initial clauses : 3
% 0.23/0.61 % Removed in clause preprocessing : 0
% 0.23/0.61 % Initial clauses in saturation : 3
% 0.23/0.61 % Processed clauses : 3
% 0.23/0.61 % ...of these trivial : 0
% 0.23/0.61 % ...subsumed : 0
% 0.23/0.61 % ...remaining for further processing : 3
% 0.23/0.61 % Other redundant clauses eliminated : 0
% 0.23/0.61 % Clauses deleted for lack of memory : 0
% 0.23/0.61 % Backward-subsumed : 0
% 0.23/0.61 % Backward-rewritten : 0
% 0.23/0.61 % Generated clauses : 1
% 0.23/0.61 % ...of the previous two non-redundant : 0
% 0.23/0.61 % ...aggressively subsumed : 0
% 0.23/0.61 % Contextual simplify-reflections : 0
% 0.23/0.61 % Paramodulations : 1
% 0.23/0.61 % Factorizations : 0
% 0.23/0.61 % NegExts : 0
% 0.23/0.61 % Equation resolutions : 0
% 0.23/0.61 % Disequality decompositions : 0
% 0.23/0.61 % Total rewrite steps : 1
% 0.23/0.61 % ...of those cached : 0
% 0.23/0.61 % Propositional unsat checks : 0
% 0.23/0.61 % Propositional check models : 0
% 0.23/0.61 % Propositional check unsatisfiable : 0
% 0.23/0.61 % Propositional clauses : 0
% 0.23/0.61 % Propositional clauses after purity: 0
% 0.23/0.61 % Propositional unsat core size : 0
% 0.23/0.61 % Propositional preprocessing time : 0.000
% 0.23/0.61 % Propositional encoding time : 0.000
% 0.23/0.61 % Propositional solver time : 0.000
% 0.23/0.61 % Success case prop preproc time : 0.000
% 0.23/0.61 % Success case prop encoding time : 0.000
% 0.23/0.61 % Success case prop solver time : 0.000
% 0.23/0.61 % Current number of processed clauses : 3
% 0.23/0.61 % Positive orientable unit clauses : 1
% 0.23/0.61 % Positive unorientable unit clauses: 0
% 0.23/0.61 % Negative unit clauses : 1
% 0.23/0.61 % Non-unit-clauses : 1
% 0.23/0.61 % Current number of unprocessed clauses: 0
% 0.23/0.61 % ...number of literals in the above : 0
% 0.23/0.61 % Current number of archived formulas : 0
% 0.23/0.61 % Current number of archived clauses : 0
% 0.23/0.61 % Clause-clause subsumption calls (NU) : 0
% 0.23/0.61 % Rec. Clause-clause subsumption calls : 0
% 0.23/0.61 % Non-unit clause-clause subsumptions : 0
% 0.23/0.61 % Unit Clause-clause subsumption calls : 0
% 0.23/0.61 % Rewrite failures with RHS unbound : 0
% 0.23/0.61 % BW rewrite match attempts : 0
% 0.23/0.61 % BW rewrite match successes : 0
% 0.23/0.61 % Condensation attempts : 0
% 0.23/0.61 % Condensation successes : 0
% 0.23/0.61 % Termbank termtop insertions : 70
% 0.23/0.61 % Search garbage collected termcells : 5
% 0.23/0.61
% 0.23/0.61 % -------------------------------------------------
% 0.23/0.61 % User time : 0.003 s
% 0.23/0.61 % System time : 0.003 s
% 0.23/0.61 % Total time : 0.006 s
% 0.23/0.61 % Maximum resident set size: 3628 pages
% 0.23/0.61
% 0.23/0.61 % -------------------------------------------------
% 0.23/0.61 % User time : 0.006 s
% 0.23/0.61 % System time : 0.008 s
% 0.23/0.61 % Total time : 0.014 s
% 0.23/0.61 % Maximum resident set size: 4864 pages
% 0.23/0.61 % E exiting
%------------------------------------------------------------------------------