%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SEV644+1 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n019.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 02:35:22 PM UTC 2026
% Result : Theorem 0.38s 1.07s
% Output : CNFRefutation 0.38s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 6 ( 4 unt; 0 def)
% Number of atoms : 10 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 7 ( 3 ~; 0 |; 0 &)
% ( 2 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 2 prp; 0-1 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 3 ( 1 sgn 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof('_HAMMER_GOAL',conjecture,
! [X46] :
( cProp___24t(X46)
=> ( p(X46)
<=> p(X46) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p','_HAMMER_GOAL') ).
fof(c_0_1,negated_conjecture,
~ ! [X46] :
( cProp___24t(X46)
=> ( p(X46)
<=> p(X46) ) ),
inference(assume_negation,[status(cth)],['_HAMMER_GOAL']) ).
fof(c_0_2,negated_conjecture,
~ ! [X46] : $true,
inference(fof_simplification,[status(thm)],[c_0_1]) ).
fof(c_0_3,negated_conjecture,
~ $true,
inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[c_0_2])]) ).
cnf(c_0_4,negated_conjecture,
$false,
inference(split_conjunct,[status(thm)],[c_0_3]) ).
cnf(c_0_5,negated_conjecture,
$false,
inference(cn,[status(thm)],[c_0_4]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEV644+1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.05 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.77 % Computer : n019.cluster.edu
% 0.11/0.77 % Model : x86_64 x86_64
% 0.11/0.77 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.77 % Memory : 8046.5625MB
% 0.11/0.77 % OS : Linux 6.8.0-71-generic
% 0.11/0.77 % CPULimit : 300
% 0.11/0.77 % WCLimit : 300
% 0.11/0.77 % DateTime : Mon Sep 21 07:31:51 UTC 2026
% 0.11/0.78 % CPUTime :
% 0.11/0.78 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.16/0.82 Running first-order theorem proving
% 0.16/0.82 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
% 0.38/1.07 % Version: 3.5.1
% 0.38/1.07 % Preprocessing class: FMLLSMLLSSSNFFN.
% 0.38/1.07 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.38/1.07 % Starting new_bool_3 with 900s (3) cores
% 0.38/1.07 % Starting new_bool_1 with 900s (3) cores
% 0.38/1.07 % Starting sh5l with 300s (1) cores
% 0.38/1.07 % Starting G-E--_301_C18_F1_URBAN_S5PRR_RG_S0Y with 300s (1) cores
% 0.38/1.07 % G-E--_301_C18_F1_URBAN_S5PRR_RG_S0Y with pid 2042137 completed with status 0
% 0.38/1.07 % Result found by G-E--_301_C18_F1_URBAN_S5PRR_RG_S0Y
% 0.38/1.07 % Preprocessing class: FMLLSMLLSSSNFFN.
% 0.38/1.07 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.38/1.07 % Starting new_bool_3 with 900s (3) cores
% 0.38/1.07 % Starting new_bool_1 with 900s (3) cores
% 0.38/1.07 % Starting sh5l with 300s (1) cores
% 0.38/1.07 % Starting G-E--_301_C18_F1_URBAN_S5PRR_RG_S0Y with 300s (1) cores
% 0.38/1.07 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.38/1.07 % SinE strategy is gf120_h_gu_RUU_F100_L00500
% 0.38/1.07 % Search class: FUHPF-FFSF00-SFFFFFNN
% 0.38/1.07 % Scheduled 7 strats onto 1 cores with 300 seconds (300 total)
% 0.38/1.07 % Starting SubtermCWHack with 28s (1) cores
% 0.38/1.07 % SubtermCWHack with pid 2042138 completed with status 0
% 0.38/1.07 % Result found by SubtermCWHack
% 0.38/1.07 % Preprocessing class: FMLLSMLLSSSNFFN.
% 0.38/1.07 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.38/1.07 % Starting new_bool_3 with 900s (3) cores
% 0.38/1.07 % Starting new_bool_1 with 900s (3) cores
% 0.38/1.07 % Starting sh5l with 300s (1) cores
% 0.38/1.07 % Starting G-E--_301_C18_F1_URBAN_S5PRR_RG_S0Y with 300s (1) cores
% 0.38/1.07 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.38/1.07 % SinE strategy is gf120_h_gu_RUU_F100_L00500
% 0.38/1.07 % Search class: FUHPF-FFSF00-SFFFFFNN
% 0.38/1.07 % Scheduled 7 strats onto 1 cores with 300 seconds (300 total)
% 0.38/1.07 % Starting SubtermCWHack with 28s (1) cores
% 0.38/1.07 % Preprocessing time : 0.003 s
% 0.38/1.07
% 0.38/1.07 % Proof found!
% 0.38/1.07 % SZS status Theorem
% 0.38/1.07 % SZS output start CNFRefutation
% See solution above
% 0.38/1.07 % Parsed axioms : 2364
% 0.38/1.07 % Removed by relevancy pruning/SinE : 2361
% 0.38/1.07 % Initial clauses : 7
% 0.38/1.07 % Removed in clause preprocessing : 6
% 0.38/1.07 % Initial clauses in saturation : 1
% 0.38/1.07 % Processed clauses : 1
% 0.38/1.07 % ...of these trivial : 0
% 0.38/1.07 % ...subsumed : 0
% 0.38/1.07 % ...remaining for further processing : 0
% 0.38/1.07 % Other redundant clauses eliminated : 0
% 0.38/1.07 % Clauses deleted for lack of memory : 0
% 0.38/1.07 % Backward-subsumed : 0
% 0.38/1.07 % Backward-rewritten : 0
% 0.38/1.07 % Generated clauses : 0
% 0.38/1.07 % ...of the previous two non-redundant : 0
% 0.38/1.07 % ...aggressively subsumed : 0
% 0.38/1.07 % Contextual simplify-reflections : 0
% 0.38/1.07 % Paramodulations : 0
% 0.38/1.07 % Factorizations : 0
% 0.38/1.07 % NegExts : 0
% 0.38/1.07 % Equation resolutions : 0
% 0.38/1.07 % Disequality decompositions : 0
% 0.38/1.07 % Total rewrite steps : 0
% 0.38/1.07 % ...of those cached : 0
% 0.38/1.07 % Propositional unsat checks : 0
% 0.38/1.07 % Propositional check models : 0
% 0.38/1.07 % Propositional check unsatisfiable : 0
% 0.38/1.07 % Propositional clauses : 0
% 0.38/1.07 % Propositional clauses after purity: 0
% 0.38/1.07 % Propositional unsat core size : 0
% 0.38/1.07 % Propositional preprocessing time : 0.000
% 0.38/1.07 % Propositional encoding time : 0.000
% 0.38/1.07 % Propositional solver time : 0.000
% 0.38/1.07 % Success case prop preproc time : 0.000
% 0.38/1.07 % Success case prop encoding time : 0.000
% 0.38/1.07 % Success case prop solver time : 0.000
% 0.38/1.07 % Current number of processed clauses : 0
% 0.38/1.07 % Positive orientable unit clauses : 0
% 0.38/1.07 % Positive unorientable unit clauses: 0
% 0.38/1.07 % Negative unit clauses : 0
% 0.38/1.07 % Non-unit-clauses : 0
% 0.38/1.07 % Current number of unprocessed clauses: 0
% 0.38/1.07 % ...number of literals in the above : 0
% 0.38/1.07 % Current number of archived formulas : 0
% 0.38/1.07 % Current number of archived clauses : 0
% 0.38/1.07 % Clause-clause subsumption calls (NU) : 0
% 0.38/1.07 % Rec. Clause-clause subsumption calls : 0
% 0.38/1.07 % Non-unit clause-clause subsumptions : 0
% 0.38/1.07 % Unit Clause-clause subsumption calls : 0
% 0.38/1.07 % Rewrite failures with RHS unbound : 0
% 0.38/1.07 % BW rewrite match attempts : 0
% 0.38/1.07 % BW rewrite match successes : 0
% 0.38/1.07 % Condensation attempts : 0
% 0.38/1.07 % Condensation successes : 0
% 0.38/1.07 % Termbank termtop insertions : 72609
% 0.38/1.07 % Search garbage collected termcells : 28675
% 0.38/1.07
% 0.38/1.07 % -------------------------------------------------
% 0.38/1.07 % User time : 0.020 s
% 0.38/1.07 % System time : 0.015 s
% 0.38/1.07 % Total time : 0.034 s
% 0.38/1.07 % Maximum resident set size: 12376 pages
% 0.38/1.07
% 0.38/1.07 % -------------------------------------------------
% 0.38/1.07 % User time : 0.210 s
% 0.38/1.07 % System time : 0.027 s
% 0.38/1.07 % Total time : 0.237 s
% 0.38/1.07 % Maximum resident set size: 10240 pages
% 0.38/1.07 % E exiting
%------------------------------------------------------------------------------