%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SYO301^5 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox2/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 : Wed Sep 30 08:42:43 AM UTC 2026
% Result : Theorem 0.11s 0.27s
% Output : CNFRefutation 0.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 8 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 10 ( 0 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 58 ( 8 ~; 4 |; 4 &; 38 @)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 5 ( 5 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 13 ( 0 ^; 9 !; 4 ?; 13 :)
% Comments :
%------------------------------------------------------------------------------
thf(decl_23,type,
f: $i > $i ).
thf(decl_24,type,
cP: $i > $o ).
thf(decl_25,type,
b: $i ).
thf(decl_26,type,
esk1_2: $i > ( $i > $o ) > $i ).
thf(cBLEDSOE5,conjecture,
( ( cP @ ( f @ b ) )
=> ? [X1: $i,X2: $i > $o] :
( ! [X3: $i] :
( ( X2 @ X3 )
=> ( cP @ X3 ) )
& ( X2 @ ( f @ X1 ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.rkkJEKnxzq/E---3.1_1038233.p',cBLEDSOE5) ).
thf(c_0_1,negated_conjecture,
~ ( ( cP @ ( f @ b ) )
=> ? [X1: $i,X2: $i > $o] :
( ! [X3: $i] :
( ( X2 @ X3 )
=> ( cP @ X3 ) )
& ( X2 @ ( f @ X1 ) ) ) ),
inference(assume_negation,[status(cth)],[cBLEDSOE5]) ).
thf(c_0_2,negated_conjecture,
! [X7: $i,X8: $i > $o] :
( ( cP @ ( f @ b ) )
& ( ( X8 @ ( esk1_2 @ X7 @ X8 ) )
| ~ ( X8 @ ( f @ X7 ) ) )
& ( ~ ( cP @ ( esk1_2 @ X7 @ X8 ) )
| ~ ( X8 @ ( f @ X7 ) ) ) ),
inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])])])])]) ).
thf(c_0_3,negated_conjecture,
! [X2: $i > $o,X1: $i] :
( ~ ( cP @ ( esk1_2 @ X1 @ X2 ) )
| ~ ( X2 @ ( f @ X1 ) ) ),
inference(split_conjunct,[status(thm)],[c_0_2]) ).
thf(c_0_4,negated_conjecture,
! [X2: $i > $o,X1: $i] :
( ( X2 @ ( esk1_2 @ X1 @ X2 ) )
| ~ ( X2 @ ( f @ X1 ) ) ),
inference(split_conjunct,[status(thm)],[c_0_2]) ).
thf(c_0_5,negated_conjecture,
cP @ ( f @ b ),
inference(split_conjunct,[status(thm)],[c_0_2]) ).
thf(c_0_6,negated_conjecture,
! [X1: $i] :
~ ( cP @ ( f @ X1 ) ),
inference(spm,[status(thm)],[c_0_3,c_0_4]) ).
thf(c_0_7,negated_conjecture,
$false,
inference(sr,[status(thm)],[c_0_5,c_0_6]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYO301^5 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.19 % Computer : n019.cluster.edu
% 0.11/0.19 % Model : x86_64 x86_64
% 0.11/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.19 % Memory : 8046.5625MB
% 0.11/0.19 % OS : Linux 6.8.0-71-generic
% 0.11/0.19 % CPULimit : 300
% 0.11/0.19 % WCLimit : 300
% 0.11/0.19 % DateTime : Tue Sep 29 16:44:33 UTC 2026
% 0.11/0.19 % CPUTime :
% 0.11/0.19 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.23 Running higher-order theorem proving
% 0.11/0.25 Running: /export/starexec/sandbox2/solver/bin/eprover-ho --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox2/tmp/tmp.rkkJEKnxzq/E---3.1_1038233.p
% 0.11/0.27 % Version: 3.5.1-ho
% 0.11/0.27 % Preprocessing class: HSSSSMSSSSSNSSA.
% 0.11/0.27 % Scheduled 8 strats onto 8 cores with 300 seconds (2400 total)
% 0.11/0.27 % Starting post_as_ho12 with 300s (1) cores
% 0.11/0.27 % Starting new_bool_9 with 300s (1) cores
% 0.11/0.27 % Starting post_as_ho1 with 300s (1) cores
% 0.11/0.27 % Starting post_as_ho4 with 300s (1) cores
% 0.11/0.27 % Starting post_as_ho2 with 300s (1) cores
% 0.11/0.27 % Starting ehoh_best2_full_lfho with 300s (1) cores
% 0.11/0.27 % Starting full_lambda_10 with 300s (1) cores
% 0.11/0.27 % Starting new_ho_8 with 300s (1) cores
% 0.11/0.27 % post_as_ho1 with pid 1038272 completed with status 0
% 0.11/0.27 % Result found by post_as_ho1
% 0.11/0.27 % Preprocessing class: HSSSSMSSSSSNSSA.
% 0.11/0.27 % Scheduled 8 strats onto 8 cores with 300 seconds (2400 total)
% 0.11/0.27 % Starting post_as_ho12 with 300s (1) cores
% 0.11/0.27 % Starting new_bool_9 with 300s (1) cores
% 0.11/0.27 % Starting post_as_ho1 with 300s (1) cores
% 0.11/0.27 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.11/0.27 % No SInE strategy applied
% 0.11/0.27 % Search class: HHHNF-FFSF21-SSSFFMBN
% 0.11/0.27 % partial match(1): HGHNF-FFSF21-SSSFFMBN
% 0.11/0.27 % Scheduled 7 strats onto 1 cores with 300 seconds (300 total)
% 0.11/0.27 % Starting SubtermCWHack with 28s (1) cores
% 0.11/0.27 % SubtermCWHack with pid 1038278 completed with status 0
% 0.11/0.27 % Result found by SubtermCWHack
% 0.11/0.27 % Preprocessing class: HSSSSMSSSSSNSSA.
% 0.11/0.27 % Scheduled 8 strats onto 8 cores with 300 seconds (2400 total)
% 0.11/0.27 % Starting post_as_ho12 with 300s (1) cores
% 0.11/0.27 % Starting new_bool_9 with 300s (1) cores
% 0.11/0.27 % Starting post_as_ho1 with 300s (1) cores
% 0.11/0.27 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.11/0.27 % No SInE strategy applied
% 0.11/0.27 % Search class: HHHNF-FFSF21-SSSFFMBN
% 0.11/0.27 % partial match(1): HGHNF-FFSF21-SSSFFMBN
% 0.11/0.27 % Scheduled 7 strats onto 1 cores with 300 seconds (300 total)
% 0.11/0.27 % Starting SubtermCWHack with 28s (1) cores
% 0.11/0.27 % Preprocessing time : 0.001 s
% 0.11/0.27
% 0.11/0.27 % Proof found!
% 0.11/0.27 % SZS status Theorem
% 0.11/0.27 % SZS output start CNFRefutation
% See solution above
% 0.11/0.27 % Parsed axioms : 4
% 0.11/0.27 % Removed by relevancy pruning/SinE : 0
% 0.11/0.27 % Initial clauses : 6
% 0.11/0.27 % Removed in clause preprocessing : 3
% 0.11/0.27 % Initial clauses in saturation : 3
% 0.11/0.27 % Processed clauses : 4
% 0.11/0.27 % ...of these trivial : 0
% 0.11/0.27 % ...subsumed : 0
% 0.11/0.27 % ...remaining for further processing : 4
% 0.11/0.27 % Other redundant clauses eliminated : 0
% 0.11/0.27 % Clauses deleted for lack of memory : 0
% 0.11/0.27 % Backward-subsumed : 0
% 0.11/0.27 % Backward-rewritten : 0
% 0.11/0.27 % Generated clauses : 2
% 0.11/0.27 % ...of the previous two non-redundant : 1
% 0.11/0.27 % ...aggressively subsumed : 0
% 0.11/0.27 % Contextual simplify-reflections : 0
% 0.11/0.27 % Paramodulations : 1
% 0.11/0.27 % Factorizations : 0
% 0.11/0.27 % NegExts : 0
% 0.11/0.27 % Equation resolutions : 0
% 0.11/0.27 % Disequality decompositions : 0
% 0.11/0.27 % Total rewrite steps : 0
% 0.11/0.27 % ...of those cached : 0
% 0.11/0.27 % Propositional unsat checks : 0
% 0.11/0.27 % Propositional check models : 0
% 0.11/0.27 % Propositional check unsatisfiable : 0
% 0.11/0.27 % Propositional clauses : 0
% 0.11/0.27 % Propositional clauses after purity: 0
% 0.11/0.27 % Propositional unsat core size : 0
% 0.11/0.27 % Propositional preprocessing time : 0.000
% 0.11/0.27 % Propositional encoding time : 0.000
% 0.11/0.27 % Propositional solver time : 0.000
% 0.11/0.27 % Success case prop preproc time : 0.000
% 0.11/0.27 % Success case prop encoding time : 0.000
% 0.11/0.27 % Success case prop solver time : 0.000
% 0.11/0.27 % Current number of processed clauses : 3
% 0.11/0.27 % Positive orientable unit clauses : 0
% 0.11/0.27 % Positive unorientable unit clauses: 0
% 0.11/0.27 % Negative unit clauses : 1
% 0.11/0.27 % Non-unit-clauses : 2
% 0.11/0.27 % Current number of unprocessed clauses: 0
% 0.11/0.27 % ...number of literals in the above : 0
% 0.11/0.27 % Current number of archived formulas : 0
% 0.11/0.27 % Current number of archived clauses : 1
% 0.11/0.27 % Clause-clause subsumption calls (NU) : 1
% 0.11/0.27 % Rec. Clause-clause subsumption calls : 1
% 0.11/0.27 % Non-unit clause-clause subsumptions : 0
% 0.11/0.27 % Unit Clause-clause subsumption calls : 1
% 0.11/0.27 % Rewrite failures with RHS unbound : 0
% 0.11/0.27 % BW rewrite match attempts : 0
% 0.11/0.27 % BW rewrite match successes : 0
% 0.11/0.27 % Condensation attempts : 0
% 0.11/0.27 % Condensation successes : 0
% 0.11/0.27 % Termbank termtop insertions : 311
% 0.11/0.27 % Search garbage collected termcells : 83
% 0.11/0.27
% 0.11/0.27 % -------------------------------------------------
% 0.11/0.27 % User time : 0.001 s
% 0.11/0.27 % System time : 0.001 s
% 0.11/0.27 % Total time : 0.003 s
% 0.11/0.27 % Maximum resident set size: 3628 pages
% 0.11/0.27
% 0.11/0.27 % -------------------------------------------------
% 0.11/0.27 % User time : 0.004 s
% 0.11/0.27 % System time : 0.005 s
% 0.11/0.27 % Total time : 0.009 s
% 0.11/0.27 % Maximum resident set size: 4608 pages
% 0.11/0.27 % E exiting
%------------------------------------------------------------------------------