%------------------------------------------------------------------------------
% File : E-SAT---3.5.1
% Problem : CSR052+5 : TPTP v9.3.1. Bugfixed v3.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n007.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 12:18:18 PM UTC 2026
% Result : Theorem 31.36s 19.11s
% Output : CNFRefutation 31.36s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 10
% Syntax : Number of formulae : 37 ( 24 unt; 0 def)
% Number of atoms : 53 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 31 ( 15 ~; 11 |; 2 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 11 con; 0-2 aty)
% Number of variables : 16 ( 0 sgn 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(ax4_540184,axiom,
! [X25,X3,X26] :
( ( genls(X26,X25)
& genls(X25,X3) )
=> genls(X26,X3) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_540184) ).
fof(ax4_110545,axiom,
genls(c_tptpcol_12_40420,c_tptpcol_11_40388),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_110545) ).
fof(ax4_199775,axiom,
genls(c_tptpcol_13_40421,c_tptpcol_12_40420),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_199775) ).
fof(ax4_64345,axiom,
genls(c_tptpcol_11_40388,c_tptpcol_10_40324),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_64345) ).
fof(query252,conjecture,
( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_ukencartamsncomencyclopedia_761573010_4united_states_of_americahtml)),c_translation_33))
=> genls(c_tptpcol_15_40430,c_tptpcol_7_39939) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query252) ).
fof(ax4_71006,axiom,
genls(c_tptpcol_14_40429,c_tptpcol_13_40421),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_71006) ).
fof(ax4_135994,axiom,
genls(c_tptpcol_10_40324,c_tptpcol_9_40196),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_135994) ).
fof(ax4_14029,axiom,
genls(c_tptpcol_15_40430,c_tptpcol_14_40429),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_14029) ).
fof(ax4_3757,axiom,
genls(c_tptpcol_9_40196,c_tptpcol_8_39940),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_3757) ).
fof(ax4_23485,axiom,
genls(c_tptpcol_8_39940,c_tptpcol_7_39939),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+4.ax',ax4_23485) ).
fof(c_0_10,plain,
! [X39,X40,X41] :
( genls(X41,X40)
| ~ genls(X41,X39)
| ~ genls(X39,X40) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax4_540184])])]) ).
cnf(c_0_11,plain,
( ~ genls(X3,X1)
| ~ genls(X1,X2)
| genls(X3,X2) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_12,plain,
genls(c_tptpcol_12_40420,c_tptpcol_11_40388),
inference(split_conjunct,[status(thm)],[ax4_110545]) ).
cnf(c_0_13,plain,
genls(c_tptpcol_13_40421,c_tptpcol_12_40420),
inference(split_conjunct,[status(thm)],[ax4_199775]) ).
cnf(c_0_14,plain,
( ~ genls(c_tptpcol_11_40388,X1)
| genls(c_tptpcol_12_40420,X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_12]) ).
cnf(c_0_15,plain,
genls(c_tptpcol_11_40388,c_tptpcol_10_40324),
inference(split_conjunct,[status(thm)],[ax4_64345]) ).
cnf(c_0_16,plain,
( ~ genls(c_tptpcol_12_40420,X1)
| genls(c_tptpcol_13_40421,X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_13]) ).
cnf(c_0_17,plain,
genls(c_tptpcol_12_40420,c_tptpcol_10_40324),
inference(spm,[status(thm)],[c_0_14,c_0_15]) ).
cnf(c_0_18,plain,
genls(c_tptpcol_13_40421,c_tptpcol_10_40324),
inference(spm,[status(thm)],[c_0_16,c_0_17]) ).
fof(c_0_19,negated_conjecture,
~ ( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_ukencartamsncomencyclopedia_761573010_4united_states_of_americahtml)),c_translation_33))
=> genls(c_tptpcol_15_40430,c_tptpcol_7_39939) ),
inference(assume_negation,[status(cth)],[query252]) ).
cnf(c_0_20,plain,
genls(c_tptpcol_14_40429,c_tptpcol_13_40421),
inference(split_conjunct,[status(thm)],[ax4_71006]) ).
cnf(c_0_21,plain,
( ~ genls(c_tptpcol_10_40324,X1)
| genls(c_tptpcol_13_40421,X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_18]) ).
cnf(c_0_22,plain,
genls(c_tptpcol_10_40324,c_tptpcol_9_40196),
inference(split_conjunct,[status(thm)],[ax4_135994]) ).
fof(c_0_23,negated_conjecture,
( ~ genls(c_tptpcol_15_40430,c_tptpcol_7_39939)
& mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_ukencartamsncomencyclopedia_761573010_4united_states_of_americahtml)),c_translation_33)) ),
inference(fof_nnf,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_19])]) ).
cnf(c_0_24,plain,
genls(c_tptpcol_15_40430,c_tptpcol_14_40429),
inference(split_conjunct,[status(thm)],[ax4_14029]) ).
cnf(c_0_25,plain,
( ~ genls(c_tptpcol_13_40421,X1)
| genls(c_tptpcol_14_40429,X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_20]) ).
cnf(c_0_26,plain,
genls(c_tptpcol_13_40421,c_tptpcol_9_40196),
inference(spm,[status(thm)],[c_0_21,c_0_22]) ).
cnf(c_0_27,plain,
genls(c_tptpcol_9_40196,c_tptpcol_8_39940),
inference(split_conjunct,[status(thm)],[ax4_3757]) ).
cnf(c_0_28,negated_conjecture,
~ genls(c_tptpcol_15_40430,c_tptpcol_7_39939),
inference(split_conjunct,[status(thm)],[c_0_23]) ).
cnf(c_0_29,plain,
( ~ genls(c_tptpcol_14_40429,X1)
| genls(c_tptpcol_15_40430,X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_24]) ).
cnf(c_0_30,plain,
genls(c_tptpcol_14_40429,c_tptpcol_9_40196),
inference(spm,[status(thm)],[c_0_25,c_0_26]) ).
cnf(c_0_31,plain,
( ~ genls(c_tptpcol_8_39940,X1)
| genls(c_tptpcol_9_40196,X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_27]) ).
cnf(c_0_32,plain,
genls(c_tptpcol_8_39940,c_tptpcol_7_39939),
inference(split_conjunct,[status(thm)],[ax4_23485]) ).
cnf(c_0_33,negated_conjecture,
~ genls(c_tptpcol_14_40429,c_tptpcol_7_39939),
inference(spm,[status(thm)],[c_0_28,c_0_29]) ).
cnf(c_0_34,plain,
( ~ genls(c_tptpcol_9_40196,X1)
| genls(c_tptpcol_14_40429,X1) ),
inference(spm,[status(thm)],[c_0_11,c_0_30]) ).
cnf(c_0_35,plain,
genls(c_tptpcol_9_40196,c_tptpcol_7_39939),
inference(spm,[status(thm)],[c_0_31,c_0_32]) ).
cnf(c_0_36,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_33,c_0_34]),c_0_35])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR052+5 : TPTP v9.3.1. Bugfixed v3.5.0.
% 0.00/0.04 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.36 % Computer : n007.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Mon Sep 21 14:34:36 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.40 Running first-order theorem proving
% 0.10/0.40 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
% 31.36/19.11 % Version: 3.5.1
% 31.36/19.11 % Preprocessing class: FLLLLMLLSSSNFFN.
% 31.36/19.11 % Scheduled 4 strats onto 8 cores with 288 seconds (2304 total)
% 31.36/19.11 % Starting new_ho_10 with 576s (2) cores
% 31.36/19.11 % Starting sh3 with 576s (2) cores
% 31.36/19.11 % Starting ho_unfolding_3 with 576s (2) cores
% 31.36/19.11 % Starting new_ho_10_cnf2 with 576s (2) cores
% 31.36/19.11 % ho_unfolding_3 with pid 1337166 completed with status 0
% 31.36/19.11 % Result found by ho_unfolding_3
% 31.36/19.11 % Preprocessing class: FLLLLMLLSSSNFFN.
% 31.36/19.11 % Scheduled 4 strats onto 8 cores with 288 seconds (2304 total)
% 31.36/19.11 % Starting new_ho_10 with 576s (2) cores
% 31.36/19.11 % Starting sh3 with 576s (2) cores
% 31.36/19.11 % Starting ho_unfolding_3 with 576s (2) cores
% 31.36/19.11 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 31.36/19.11 % SinE strategy is gf500_h_gu_R04_F100_L20000
% 31.36/19.11 % Search class: FHHSM-SMLM31-MFFFFFNN
% 31.36/19.11 % Scheduled 7 strats onto 2 cores with 574 seconds (574 total)
% 31.36/19.11 % Starting SubtermCWHack with 52s (1) cores
% 31.36/19.11 % Starting ho_unfolding_3 with 58s (1) cores
% 31.36/19.11 % ho_unfolding_3 with pid 1337169 completed with status 0
% 31.36/19.11 % Result found by ho_unfolding_3
% 31.36/19.11 % Preprocessing class: FLLLLMLLSSSNFFN.
% 31.36/19.11 % Scheduled 4 strats onto 8 cores with 288 seconds (2304 total)
% 31.36/19.11 % Starting new_ho_10 with 576s (2) cores
% 31.36/19.11 % Starting sh3 with 576s (2) cores
% 31.36/19.11 % Starting ho_unfolding_3 with 576s (2) cores
% 31.36/19.11 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 31.36/19.11 % SinE strategy is gf500_h_gu_R04_F100_L20000
% 31.36/19.11 % Search class: FHHSM-SMLM31-MFFFFFNN
% 31.36/19.11 % Scheduled 7 strats onto 2 cores with 574 seconds (574 total)
% 31.36/19.11 % Starting SubtermCWHack with 52s (1) cores
% 31.36/19.11 % Starting ho_unfolding_3 with 58s (1) cores
% 31.36/19.11 % Preprocessing time : 0.350 s
% 31.36/19.11 % Presaturation interreduction done
% 31.36/19.11
% 31.36/19.11 % Proof found!
% 31.36/19.11 % SZS status Theorem
% 31.36/19.11 % SZS output start CNFRefutation
% See solution above
% 31.36/19.11 % Parsed axioms : 540250
% 31.36/19.11 % Removed by relevancy pruning/SinE : 536116
% 31.36/19.11 % Initial clauses : 4135
% 31.36/19.11 % Removed in clause preprocessing : 2
% 31.36/19.11 % Initial clauses in saturation : 4133
% 31.36/19.11 % Processed clauses : 7685
% 31.36/19.11 % ...of these trivial : 306
% 31.36/19.11 % ...subsumed : 486
% 31.36/19.11 % ...remaining for further processing : 6893
% 31.36/19.11 % Other redundant clauses eliminated : 1
% 31.36/19.11 % Clauses deleted for lack of memory : 0
% 31.36/19.11 % Backward-subsumed : 2
% 31.36/19.11 % Backward-rewritten : 32
% 31.36/19.11 % Generated clauses : 5881
% 31.36/19.11 % ...of the previous two non-redundant : 3410
% 31.36/19.11 % ...aggressively subsumed : 0
% 31.36/19.11 % Contextual simplify-reflections : 0
% 31.36/19.11 % Paramodulations : 5880
% 31.36/19.11 % Factorizations : 0
% 31.36/19.11 % NegExts : 0
% 31.36/19.11 % Equation resolutions : 1
% 31.36/19.11 % Disequality decompositions : 0
% 31.36/19.11 % Total rewrite steps : 2434
% 31.36/19.11 % ...of those cached : 1643
% 31.36/19.11 % Propositional unsat checks : 0
% 31.36/19.11 % Propositional check models : 0
% 31.36/19.11 % Propositional check unsatisfiable : 0
% 31.36/19.11 % Propositional clauses : 0
% 31.36/19.11 % Propositional clauses after purity: 0
% 31.36/19.11 % Propositional unsat core size : 0
% 31.36/19.11 % Propositional preprocessing time : 0.000
% 31.36/19.11 % Propositional encoding time : 0.000
% 31.36/19.11 % Propositional solver time : 0.000
% 31.36/19.11 % Success case prop preproc time : 0.000
% 31.36/19.11 % Success case prop encoding time : 0.000
% 31.36/19.11 % Success case prop solver time : 0.000
% 31.36/19.11 % Current number of processed clauses : 3047
% 31.36/19.11 % Positive orientable unit clauses : 1775
% 31.36/19.11 % Positive unorientable unit clauses: 0
% 31.36/19.11 % Negative unit clauses : 258
% 31.36/19.11 % Non-unit-clauses : 1014
% 31.36/19.11 % Current number of unprocessed clauses: 3666
% 31.36/19.11 % ...number of literals in the above : 4916
% 31.36/19.11 % Current number of archived formulas : 0
% 31.36/19.11 % Current number of archived clauses : 3845
% 31.36/19.11 % Clause-clause subsumption calls (NU) : 301214
% 31.36/19.11 % Rec. Clause-clause subsumption calls : 239961
% 31.36/19.11 % Non-unit clause-clause subsumptions : 128
% 31.36/19.11 % Unit Clause-clause subsumption calls : 120471
% 31.36/19.11 % Rewrite failures with RHS unbound : 0
% 31.36/19.11 % BW rewrite match attempts : 38961
% 31.36/19.11 % BW rewrite match successes : 28
% 31.36/19.11 % Condensation attempts : 7685
% 31.36/19.11 % Condensation successes : 0
% 31.36/19.11 % Termbank termtop insertions : 3848405
% 31.36/19.11 % Search garbage collected termcells : 2166845
% 31.36/19.11
% 31.36/19.11 % -------------------------------------------------
% 31.36/19.11 % User time : 3.135 s
% 31.36/19.11 % System time : 1.369 s
% 31.36/19.11 % Total time : 4.504 s
% 31.36/19.11 % Maximum resident set size: 1242148 pages
% 31.36/19.11
% 31.36/19.11 % -------------------------------------------------
% 31.36/19.11 % User time : 16.610 s
% 31.36/19.11 % System time : 2.873 s
% 31.36/19.11 % Total time : 19.483 s
% 31.36/19.11 % Maximum resident set size: 456960 pages
% 31.36/19.11 % E exiting
%------------------------------------------------------------------------------