0000522: size of long array can't be represented with OCaml int

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ID	Project	Category	View Status	Date Submitted	Last Update
0000522	Frama-C	Kernel	public	2010-06-28 18:45	2011-10-10 14:14

Reporter	Jochen
Assigned To	virgile
Priority	normal	Severity	crash	Reproducibility	always
Status	closed	Resolution	fixed
Platform		OS		OS Version
Product Version	Frama-C Boron-20100401
Target Version		Fixed in Version	Frama-C Nitrogen-20111001

Summary	0000522: size of long array can't be represented with OCaml int
Description	When running the attached program, Jessie asked me to report a 'crash': liveness_test.c:57:[jessie] failure: Unexpected exception. Please submit bug report (Ref. "Cil.SizeOfError("Array is so long that its size can't be represented with an OCaml int.", _)"). [kernel] The full backtrace is: Raised at file "src/kernel/log.ml", line 506, characters 30-31 Called from file "src/kernel/log.ml", line 500, characters 2-9 Re-raised at file "src/kernel/log.ml", line 503, characters 8-9 Called from file "src/lib/type.ml", line 746, characters 40-45 Called from file "queue.ml", line 134, characters 6-20 Called from file "src/kernel/boot.ml", line 50, characters 4-20 Called from file "src/kernel/cmdline.ml", line 170, characters 4-8 Plug-in jessie aborted because of an internal error. Please report as 'crash' at http://bts.frama-c.com In fact, the array "hist" in line 52 has a size of (4+4+4)*16777215=201326580, which is beyond the max value of a signed int. I'll just decrease the upper bound of that array as a workaround. (By the way: gcc has similar problems with large arrays.)
Steps To Reproduce
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Attached Files	liveness_test.c (1,288) 2010-06-28 18:45 https://bts.frama-c.com/file_download.php?file_id=99&type=bug

Issue History
Date Modified	Username	Field	Change
2010-06-28 18:45	Jochen	New Issue
2010-06-28 18:45	Jochen	Status	new => assigned
2010-06-28 18:45	Jochen	Assigned To	=> cmarche
2010-06-28 18:45	Jochen	File Added: liveness_test.c
2010-07-01 09:30	virgile	Note Added: 0000961
2010-07-01 09:30	virgile	Assigned To	cmarche => virgile
2010-07-01 09:30	virgile	Status	assigned => acknowledged
2010-07-01 09:30	virgile	Category	Plug-in > jessie => Kernel
2011-01-04 10:38	dargaye	Relationship added	child of 0000657
2011-01-05 08:49	dargaye	Relationship deleted	child of 0000657
2011-06-15 19:28	monate	Note Added: 0001977
2011-06-15 19:28	monate	Status	acknowledged => resolved
2011-06-15 19:28	monate	Resolution	open => fixed
2011-10-10 14:13	signoles	Fixed in Version	=> Frama-C Nitrogen-20111001
2011-10-10 14:14	signoles	Status	resolved => closed

Notes