%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : ITP208^1 : TPTP v9.3.1. Bugfixed v9.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n026.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 08:04:41 AM UTC 2026
% Result : Theorem 212.91s 38.37s
% Output : CNFRefutation 212.91s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 7
% Syntax : Number of formulae : 33 ( 11 unt; 0 typ; 0 def)
% Number of atoms : 77 ( 40 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 257 ( 37 ~; 32 |; 0 &; 176 @)
% ( 0 <=>; 12 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 9 avg)
% Number of types : 5 ( 4 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 12 ( 10 usr; 8 con; 0-5 aty)
% Number of variables : 104 ( 0 ^; 104 !; 0 ?; 104 :)
% Comments :
%------------------------------------------------------------------------------
thf(decl_sort1,type,
heap_e7401611519738050253t_unit: $tType ).
thf(decl_sort2,type,
array_a: $tType ).
thf(decl_sort3,type,
heap_Time_Heap_nat: $tType ).
thf(decl_sort4,type,
nat: $tType ).
thf(decl_31,type,
array_len_a: array_a > heap_Time_Heap_nat ).
thf(decl_35,type,
array_length_a: heap_e7401611519738050253t_unit > array_a > nat ).
thf(decl_339,type,
one_one_nat: nat ).
thf(decl_408,type,
heap_Time_effect_nat: heap_Time_Heap_nat > heap_e7401611519738050253t_unit > heap_e7401611519738050253t_unit > nat > nat > $o ).
thf(decl_875,type,
a: array_a ).
thf(decl_876,type,
h: heap_e7401611519738050253t_unit ).
thf(decl_877,type,
h2: heap_e7401611519738050253t_unit ).
thf(decl_878,type,
n: nat ).
thf(decl_879,type,
r: nat ).
thf(decl_880,type,
thesis: $o ).
thf(fact_55_effect__deterministic_I2_J,axiom,
! [X12: heap_Time_Heap_nat,X2: heap_e7401611519738050253t_unit,X1: heap_e7401611519738050253t_unit,X17: nat,X5: nat,X14: heap_e7401611519738050253t_unit,X15: nat,X16: nat] :
( ( heap_Time_effect_nat @ X12 @ X2 @ X1 @ X17 @ X5 )
=> ( ( heap_Time_effect_nat @ X12 @ X2 @ X14 @ X15 @ X16 )
=> ( X1 = X14 ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.m90SDknsyv/E---3.1_1121143.p',fact_55_effect__deterministic_I2_J) ).
thf(fact_2_effect__lengthI,axiom,
! [X1: heap_e7401611519738050253t_unit,X2: heap_e7401611519738050253t_unit,X3: nat,X4: array_a,X5: nat] :
( ( X1 = X2 )
=> ( ( X3
= ( array_length_a @ X2 @ X4 ) )
=> ( ( X5 = one_one_nat )
=> ( heap_Time_effect_nat @ ( array_len_a @ X4 ) @ X2 @ X1 @ X3 @ X5 ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.m90SDknsyv/E---3.1_1121143.p',fact_2_effect__lengthI) ).
thf(conj_1,conjecture,
thesis,
file('/export/starexec/sandbox2/tmp/tmp.m90SDknsyv/E---3.1_1121143.p',conj_1) ).
thf(fact_54_effect__deterministic_I3_J,axiom,
! [X12: heap_Time_Heap_nat,X2: heap_e7401611519738050253t_unit,X1: heap_e7401611519738050253t_unit,X13: nat,X5: nat,X14: heap_e7401611519738050253t_unit,X15: nat,X16: nat] :
( ( heap_Time_effect_nat @ X12 @ X2 @ X1 @ X13 @ X5 )
=> ( ( heap_Time_effect_nat @ X12 @ X2 @ X14 @ X15 @ X16 )
=> ( X5 = X16 ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.m90SDknsyv/E---3.1_1121143.p',fact_54_effect__deterministic_I3_J) ).
thf(fact_0_assms,axiom,
heap_Time_effect_nat @ ( array_len_a @ a ) @ h @ h2 @ r @ n,
file('/export/starexec/sandbox2/tmp/tmp.m90SDknsyv/E---3.1_1121143.p',fact_0_assms) ).
thf(fact_56_effect__deterministic_I1_J,axiom,
! [X12: heap_Time_Heap_nat,X2: heap_e7401611519738050253t_unit,X1: heap_e7401611519738050253t_unit,X18: nat,X5: nat,X14: heap_e7401611519738050253t_unit,X15: nat,X16: nat] :
( ( heap_Time_effect_nat @ X12 @ X2 @ X1 @ X18 @ X5 )
=> ( ( heap_Time_effect_nat @ X12 @ X2 @ X14 @ X15 @ X16 )
=> ( X18 = X15 ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.m90SDknsyv/E---3.1_1121143.p',fact_56_effect__deterministic_I1_J) ).
thf(fact_1_that,axiom,
( ( r
= ( array_length_a @ h2 @ a ) )
=> ( ( h2 = h )
=> ( ( n = one_one_nat )
=> thesis ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.m90SDknsyv/E---3.1_1121143.p',fact_1_that) ).
thf(c_0_7,plain,
! [X17525: heap_Time_Heap_nat,X17526: heap_e7401611519738050253t_unit,X17527: heap_e7401611519738050253t_unit,X17528: nat,X17529: nat,X17530: heap_e7401611519738050253t_unit,X17531: nat,X17532: nat] :
( ~ ( heap_Time_effect_nat @ X17525 @ X17526 @ X17527 @ X17528 @ X17529 )
| ~ ( heap_Time_effect_nat @ X17525 @ X17526 @ X17530 @ X17531 @ X17532 )
| ( X17527 = X17530 ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_55_effect__deterministic_I2_J])]) ).
thf(c_0_8,plain,
! [X16002: heap_e7401611519738050253t_unit,X16003: heap_e7401611519738050253t_unit,X16004: nat,X16005: array_a,X16006: nat] :
( ( X16002 != X16003 )
| ( X16004
!= ( array_length_a @ X16003 @ X16005 ) )
| ( X16006 != one_one_nat )
| ( heap_Time_effect_nat @ ( array_len_a @ X16005 ) @ X16003 @ X16002 @ X16004 @ X16006 ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_2_effect__lengthI])]) ).
thf(c_0_9,negated_conjecture,
~ thesis,
inference(assume_negation,[status(cth)],[conj_1]) ).
thf(c_0_10,plain,
! [X17517: heap_Time_Heap_nat,X17518: heap_e7401611519738050253t_unit,X17519: heap_e7401611519738050253t_unit,X17520: nat,X17521: nat,X17522: heap_e7401611519738050253t_unit,X17523: nat,X17524: nat] :
( ~ ( heap_Time_effect_nat @ X17517 @ X17518 @ X17519 @ X17520 @ X17521 )
| ~ ( heap_Time_effect_nat @ X17517 @ X17518 @ X17522 @ X17523 @ X17524 )
| ( X17521 = X17524 ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_54_effect__deterministic_I3_J])]) ).
thf(c_0_11,plain,
! [X3: nat,X2: heap_e7401611519738050253t_unit,X1: heap_e7401611519738050253t_unit,X5: nat,X6: nat,X14: heap_e7401611519738050253t_unit,X12: heap_Time_Heap_nat,X11: nat] :
( ( X2 = X14 )
| ~ ( heap_Time_effect_nat @ X12 @ X1 @ X2 @ X3 @ X5 )
| ~ ( heap_Time_effect_nat @ X12 @ X1 @ X14 @ X6 @ X11 ) ),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
thf(c_0_12,plain,
heap_Time_effect_nat @ ( array_len_a @ a ) @ h @ h2 @ r @ n,
inference(split_conjunct,[status(thm)],[fact_0_assms]) ).
thf(c_0_13,plain,
! [X3: nat,X4: array_a,X2: heap_e7401611519738050253t_unit,X1: heap_e7401611519738050253t_unit,X5: nat] :
( ( heap_Time_effect_nat @ ( array_len_a @ X4 ) @ X2 @ X1 @ X3 @ X5 )
| ( X1 != X2 )
| ( X3
!= ( array_length_a @ X2 @ X4 ) )
| ( X5 != one_one_nat ) ),
inference(split_conjunct,[status(thm)],[c_0_8]) ).
thf(c_0_14,plain,
! [X17533: heap_Time_Heap_nat,X17534: heap_e7401611519738050253t_unit,X17535: heap_e7401611519738050253t_unit,X17536: nat,X17537: nat,X17538: heap_e7401611519738050253t_unit,X17539: nat,X17540: nat] :
( ~ ( heap_Time_effect_nat @ X17533 @ X17534 @ X17535 @ X17536 @ X17537 )
| ~ ( heap_Time_effect_nat @ X17533 @ X17534 @ X17538 @ X17539 @ X17540 )
| ( X17536 = X17539 ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_56_effect__deterministic_I1_J])]) ).
thf(c_0_15,plain,
( ( r
!= ( array_length_a @ h2 @ a ) )
| ( h2 != h )
| ( n != one_one_nat )
| thesis ),
inference(fof_nnf,[status(thm)],[fact_1_that]) ).
thf(c_0_16,negated_conjecture,
~ thesis,
inference(fof_simplification,[status(thm)],[c_0_9]) ).
thf(c_0_17,plain,
! [X3: nat,X2: heap_e7401611519738050253t_unit,X1: heap_e7401611519738050253t_unit,X5: nat,X6: nat,X14: heap_e7401611519738050253t_unit,X12: heap_Time_Heap_nat,X11: nat] :
( ( X5 = X11 )
| ~ ( heap_Time_effect_nat @ X12 @ X1 @ X2 @ X3 @ X5 )
| ~ ( heap_Time_effect_nat @ X12 @ X1 @ X14 @ X6 @ X11 ) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
thf(c_0_18,plain,
! [X3: nat,X1: heap_e7401611519738050253t_unit,X5: nat] :
( ( X1 = h2 )
| ~ ( heap_Time_effect_nat @ ( array_len_a @ a ) @ h @ X1 @ X3 @ X5 ) ),
inference(spm,[status(thm)],[c_0_11,c_0_12]) ).
thf(c_0_19,plain,
! [X1: heap_e7401611519738050253t_unit,X4: array_a] : ( heap_Time_effect_nat @ ( array_len_a @ X4 ) @ X1 @ X1 @ ( array_length_a @ X1 @ X4 ) @ one_one_nat ),
inference(er,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_13])])]) ).
thf(c_0_20,plain,
! [X3: nat,X2: heap_e7401611519738050253t_unit,X5: nat,X1: heap_e7401611519738050253t_unit,X6: nat,X14: heap_e7401611519738050253t_unit,X12: heap_Time_Heap_nat,X11: nat] :
( ( X3 = X6 )
| ~ ( heap_Time_effect_nat @ X12 @ X1 @ X2 @ X3 @ X5 )
| ~ ( heap_Time_effect_nat @ X12 @ X1 @ X14 @ X6 @ X11 ) ),
inference(split_conjunct,[status(thm)],[c_0_14]) ).
thf(c_0_21,plain,
( thesis
| ( r
!= ( array_length_a @ h2 @ a ) )
| ( h2 != h )
| ( n != one_one_nat ) ),
inference(split_conjunct,[status(thm)],[c_0_15]) ).
thf(c_0_22,negated_conjecture,
~ thesis,
inference(split_conjunct,[status(thm)],[c_0_16]) ).
thf(c_0_23,plain,
! [X5: nat,X1: heap_e7401611519738050253t_unit,X3: nat] :
( ( X3 = n )
| ~ ( heap_Time_effect_nat @ ( array_len_a @ a ) @ h @ X1 @ X5 @ X3 ) ),
inference(spm,[status(thm)],[c_0_17,c_0_12]) ).
thf(c_0_24,plain,
h = h2,
inference(spm,[status(thm)],[c_0_18,c_0_19]) ).
thf(c_0_25,plain,
! [X3: nat,X1: heap_e7401611519738050253t_unit,X5: nat] :
( ( X3 = r )
| ~ ( heap_Time_effect_nat @ ( array_len_a @ a ) @ h @ X1 @ X3 @ X5 ) ),
inference(spm,[status(thm)],[c_0_20,c_0_12]) ).
thf(c_0_26,plain,
( ( ( array_length_a @ h2 @ a )
!= r )
| ( h != h2 )
| ( n != one_one_nat ) ),
inference(sr,[status(thm)],[c_0_21,c_0_22]) ).
thf(c_0_27,plain,
! [X5: nat,X1: heap_e7401611519738050253t_unit,X3: nat] :
( ( X3 = n )
| ~ ( heap_Time_effect_nat @ ( array_len_a @ a ) @ h2 @ X1 @ X5 @ X3 ) ),
inference(rw,[status(thm)],[c_0_23,c_0_24]) ).
thf(c_0_28,plain,
! [X3: nat,X1: heap_e7401611519738050253t_unit,X5: nat] :
( ( X3 = r )
| ~ ( heap_Time_effect_nat @ ( array_len_a @ a ) @ h2 @ X1 @ X3 @ X5 ) ),
inference(rw,[status(thm)],[c_0_25,c_0_24]) ).
thf(c_0_29,plain,
( ( ( array_length_a @ h2 @ a )
!= r )
| ( n != one_one_nat ) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_26,c_0_24])]) ).
thf(c_0_30,plain,
n = one_one_nat,
inference(spm,[status(thm)],[c_0_27,c_0_19]) ).
thf(c_0_31,plain,
( ( array_length_a @ h2 @ a )
= r ),
inference(spm,[status(thm)],[c_0_28,c_0_19]) ).
thf(c_0_32,plain,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_29,c_0_30])]),c_0_31])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : ITP208^1 : TPTP v9.3.1. Bugfixed v9.2.1.
% 0.00/0.05 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.20 % Computer : n026.cluster.edu
% 0.08/0.20 % Model : x86_64 x86_64
% 0.08/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.20 % Memory : 8046.5625MB
% 0.08/0.20 % OS : Linux 6.8.0-71-generic
% 0.08/0.20 % CPULimit : 300
% 0.08/0.20 % WCLimit : 300
% 0.08/0.20 % DateTime : Tue Sep 29 20:15:12 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.24 Running higher-order theorem proving
% 3.74/3.89 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.m90SDknsyv/E---3.1_1121143.p
% 212.91/38.37 % Version: 3.5.1-ho
% 212.91/38.37 % partial match(1): HMLMSMSMSSLCHFA
% 212.91/38.37 % Preprocessing class: HMLMSMLMSSLCHFA.
% 212.91/38.37 % Scheduled 4 strats onto 8 cores with 299 seconds (2392 total)
% 212.91/38.37 % Starting new_ho_10 with 1495s (5) cores
% 212.91/38.37 % Starting sh5l with 299s (1) cores
% 212.91/38.37 % Starting new_bool_1 with 299s (1) cores
% 212.91/38.37 % Starting new_bool_2 with 299s (1) cores
% 212.91/38.37 % new_bool_2 with pid 1121189 completed with status 0
% 212.91/38.37 % Result found by new_bool_2
% 212.91/38.37 % partial match(1): HMLMSMSMSSLCHFA
% 212.91/38.37 % Preprocessing class: HMLMSMLMSSLCHFA.
% 212.91/38.37 % Scheduled 4 strats onto 8 cores with 299 seconds (2392 total)
% 212.91/38.37 % Starting new_ho_10 with 1495s (5) cores
% 212.91/38.37 % Starting sh5l with 299s (1) cores
% 212.91/38.37 % Starting new_bool_1 with 299s (1) cores
% 212.91/38.37 % Starting new_bool_2 with 299s (1) cores
% 212.91/38.37 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 212.91/38.37 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 212.91/38.37 % Search class: HGHSM-SSLM32-DHFFFSBN
% 212.91/38.37 % Scheduled 5 strats onto 1 cores with 299 seconds (299 total)
% 212.91/38.37 % Starting SubtermCWHack with 30s (1) cores
% 212.91/38.37 % SubtermCWHack with pid 1121190 completed with status 8
% 212.91/38.37 % Starting new_ho_10 with 180s (1) cores
% 212.91/38.37 % new_ho_10 with pid 1121326 completed with status 0
% 212.91/38.37 % Result found by new_ho_10
% 212.91/38.37 % partial match(1): HMLMSMSMSSLCHFA
% 212.91/38.37 % Preprocessing class: HMLMSMLMSSLCHFA.
% 212.91/38.37 % Scheduled 4 strats onto 8 cores with 299 seconds (2392 total)
% 212.91/38.37 % Starting new_ho_10 with 1495s (5) cores
% 212.91/38.37 % Starting sh5l with 299s (1) cores
% 212.91/38.37 % Starting new_bool_1 with 299s (1) cores
% 212.91/38.37 % Starting new_bool_2 with 299s (1) cores
% 212.91/38.37 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 212.91/38.37 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 212.91/38.37 % Search class: HGHSM-SSLM32-DHFFFSBN
% 212.91/38.37 % Scheduled 5 strats onto 1 cores with 299 seconds (299 total)
% 212.91/38.37 % Starting SubtermCWHack with 30s (1) cores
% 212.91/38.37 % SubtermCWHack with pid 1121190 completed with status 8
% 212.91/38.37 % Starting new_ho_10 with 180s (1) cores
% 212.91/38.37 % Preprocessing time : 0.042 s
% 212.91/38.37 % Presaturation interreduction done
% 212.91/38.37
% 212.91/38.37 % Proof found!
% 212.91/38.37 % SZS status Theorem
% 212.91/38.37 % SZS output start CNFRefutation
% See solution above
% 212.91/38.37 % Parsed axioms : 10202
% 212.91/38.37 % Removed by relevancy pruning/SinE : 9574
% 212.91/38.37 % Initial clauses : 1128
% 212.91/38.37 % Removed in clause preprocessing : 33
% 212.91/38.37 % Initial clauses in saturation : 1095
% 212.91/38.37 % Processed clauses : 4226
% 212.91/38.37 % ...of these trivial : 177
% 212.91/38.37 % ...subsumed : 1899
% 212.91/38.37 % ...remaining for further processing : 2149
% 212.91/38.37 % Other redundant clauses eliminated : 677
% 212.91/38.37 % Clauses deleted for lack of memory : 0
% 212.91/38.37 % Backward-subsumed : 28
% 212.91/38.37 % Backward-rewritten : 51
% 212.91/38.37 % Generated clauses : 52463
% 212.91/38.37 % ...of the previous two non-redundant : 48520
% 212.91/38.37 % ...aggressively subsumed : 0
% 212.91/38.37 % Contextual simplify-reflections : 12
% 212.91/38.37 % Paramodulations : 51666
% 212.91/38.37 % Factorizations : 8
% 212.91/38.37 % NegExts : 0
% 212.91/38.37 % Equation resolutions : 692
% 212.91/38.37 % Disequality decompositions : 0
% 212.91/38.37 % Total rewrite steps : 12038
% 212.91/38.37 % ...of those cached : 10282
% 212.91/38.37 % Propositional unsat checks : 0
% 212.91/38.37 % Propositional check models : 0
% 212.91/38.37 % Propositional check unsatisfiable : 0
% 212.91/38.37 % Propositional clauses : 0
% 212.91/38.37 % Propositional clauses after purity: 0
% 212.91/38.37 % Propositional unsat core size : 0
% 212.91/38.37 % Propositional preprocessing time : 0.000
% 212.91/38.37 % Propositional encoding time : 0.000
% 212.91/38.37 % Propositional solver time : 0.000
% 212.91/38.37 % Success case prop preproc time : 0.000
% 212.91/38.37 % Success case prop encoding time : 0.000
% 212.91/38.37 % Success case prop solver time : 0.000
% 212.91/38.37 % Current number of processed clauses : 1294
% 212.91/38.37 % Positive orientable unit clauses : 204
% 212.91/38.37 % Positive unorientable unit clauses: 7
% 212.91/38.37 % Negative unit clauses : 108
% 212.91/38.37 % Non-unit-clauses : 975
% 212.91/38.37 % Current number of unprocessed clauses: 45930
% 212.91/38.37 % ...number of literals in the above : 170598
% 212.91/38.37 % Current number of archived formulas : 0
% 212.91/38.37 % Current number of archived clauses : 751
% 212.91/38.37 % Clause-clause subsumption calls (NU) : 136206
% 212.91/38.37 % Rec. Clause-clause subsumption calls : 53666
% 212.91/38.37 % Non-unit clause-clause subsumptions : 941
% 212.91/38.37 % Unit Clause-clause subsumption calls : 4696
% 212.91/38.37 % Rewrite failures with RHS unbound : 0
% 212.91/38.37 % BW rewrite match attempts : 332
% 212.91/38.37 % BW rewrite match successes : 113
% 212.91/38.37 % Condensation attempts : 4226
% 212.91/38.37 % Condensation successes : 56
% 212.91/38.37 % Termbank termtop insertions : 1054245
% 212.91/38.37 % Search garbage collected termcells : 91364
% 212.91/38.37
% 212.91/38.37 % -------------------------------------------------
% 212.91/38.37 % User time : 31.402 s
% 212.91/38.37 % System time : 0.828 s
% 212.91/38.37 % Total time : 32.230 s
% 212.91/38.37 % Maximum resident set size: 26280 pages
% 212.91/38.37
% 212.91/38.37 % -------------------------------------------------
% 212.91/38.37 % User time : 32.454 s
% 212.91/38.37 % System time : 0.870 s
% 212.91/38.37 % Total time : 33.324 s
% 212.91/38.37 % Maximum resident set size: 23552 pages
% 212.91/38.37 % E exiting
%------------------------------------------------------------------------------