Labview program stops running correctly after computer is switched on one hour
Hope to get help on this strange problem.
I have a Labview program (executable using a run time version) running on a
portable computer (Dell Inspiron 4000 with Windows ME) which collects
measurement data and stores these to a file over a long time period. When I
start up the portable and then start my Labview program, the program fails
to work correctly exactly one hour after the portable has been started (in
fact, the program remains active but stops collecting and writing data).
However, if I start this Labview program just after that the portable has
already been active for one hour, the program is not interrupted and
continues to run for hours without any problems.
Obvi
ously, I have switched off all power management, screen savers, virus
scanners etc. to avoid interference of these, but without success. I have
run the same Labview program without any problems on a different Windows ME
system. Also on Win98 or 95 systems I have observed no problems. Does anyone
have a tip to which program or process could be activated in Windows ME
exactly one hour after the computer has started up and which might interfere
with Labview applications (when I look at all tasks running under Windows ME
I don't have an idea where to look at first).
Thanks in advance,
Martien
Did you shut off power management in the BIOS setup also?
Sounds like something is scheduled to go to sleep at 1 hour,
either the serial port or hard drive?
"Martien Janssen" wrote in message
news:wfyf7.445764$[email protected]..
> Hope to get help on this strange problem.
>
> I have a Labview program (executable using a run time version) running on a
> portable computer (Dell Inspiron 4000 with Windows ME) which collects
> measurement data and stores these to a file over a long time period. When I
> start up the portable and then start my Labview program, the program fails
> to work correctly exactly one hour after the portable has been started (in
> fact, the program remains active but stops collecting and writing data).
>
However, if I start this Labview program just after that the portable has
> already been active for one hour, the program is not interrupted and
> continues to run for hours without any problems.
>
> Obviously, I have switched off all power management, screen savers, virus
> scanners etc. to avoid interference of these, but without success. I have
> run the same Labview program without any problems on a different Windows ME
> system. Also on Win98 or 95 systems I have observed no problems. Does anyone
> have a tip to which program or process could be activated in Windows ME
> exactly one hour after the computer has started up and which might interfere
> with Labview applications (when I look at all tasks running under Windows ME
> I don't have an idea where to look at first).
>
> Thanks in advance,
>
> Martien
>
>
>
>
>
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Nov 19 06:05:22 my-server kernel: [2812442.750596] [<ffffffff814b3712>] mutex_lock+0x12/0x30
Nov 19 06:05:22 my-server kernel: [2812442.750601] [<ffffffffa020204b>] reiserfs_write_lock+0x2b/0x40 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750606] [<ffffffffa01eb9c5>] reiserfs_quota_write+0x185/0x2b0 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750608] [<ffffffff814b33de>] ? mutex_unlock+0xe/0x10
Nov 19 06:05:22 my-server kernel: [2812442.750613] [<ffffffffa02020a5>] ? reiserfs_write_unlock+0x45/0x50 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750617] [<ffffffff811683ae>] ? __kmalloc+0x2e/0x220
Nov 19 06:05:22 my-server kernel: [2812442.750622] [<ffffffffa0202119>] ? reiserfs_write_unlock_once+0x19/0x20 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750625] [<ffffffffa07ed0d4>] ? getdqbuf+0x14/0x40 [quota_tree]
Nov 19 06:05:22 my-server kernel: [2812442.750628] [<ffffffffa07ed913>] qtree_write_dquot+0xb3/0x150 [quota_tree]
Nov 19 06:05:22 my-server kernel: [2812442.750631] [<ffffffffa07f205b>] v2_write_dquot+0x2b/0x30 [quota_v2]
Nov 19 06:05:22 my-server kernel: [2812442.750634] [<ffffffff811d99fb>] dquot_commit+0x8b/0xc0
Nov 19 06:05:22 my-server kernel: [2812442.750638] [<ffffffffa01eaf04>] reiserfs_write_dquot+0x84/0xd0 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750643] [<ffffffffa01eaf82>] reiserfs_mark_dquot_dirty+0x32/0x50 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750646] [<ffffffff811dd3b1>] __dquot_alloc_space+0x161/0x210
Nov 19 06:05:22 my-server kernel: [2812442.750649] [<ffffffff81085ca3>] ? wake_up_process+0x23/0x40
Nov 19 06:05:22 my-server kernel: [2812442.750655] [<ffffffffa01f707f>] reiserfs_insert_item+0xef/0x350 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750658] [<ffffffff8108f46f>] ? load_balance+0xff/0x780
Nov 19 06:05:22 my-server kernel: [2812442.750661] [<ffffffff81082b2a>] ? update_rq_clock.part.66+0x1a/0x100
Nov 19 06:05:22 my-server kernel: [2812442.750665] [<ffffffff8106213b>] ? lock_timer_base.isra.35+0x2b/0x50
Nov 19 06:05:22 my-server kernel: [2812442.750667] [<ffffffff81061d17>] ? internal_add_timer+0x17/0x40
Nov 19 06:05:22 my-server kernel: [2812442.750669] [<ffffffff810623d1>] ? mod_timer_pending+0xe1/0x180
Nov 19 06:05:22 my-server kernel: [2812442.750672] [<ffffffff8126018e>] ? cpumask_next_and+0x2e/0x40
Nov 19 06:05:22 my-server kernel: [2812442.750675] [<ffffffff8126018e>] ? cpumask_next_and+0x2e/0x40
Nov 19 06:05:22 my-server kernel: [2812442.750677] [<ffffffff8108ea83>] ? find_busiest_group+0x133/0xa20
Nov 19 06:05:22 my-server kernel: [2812442.750683] [<ffffffffa01f7edd>] indirect2direct+0x1fd/0x280 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750685] [<ffffffff814b3302>] ? __mutex_unlock_slowpath+0x82/0x150
Nov 19 06:05:22 my-server kernel: [2812442.750691] [<ffffffffa01f6389>] reiserfs_cut_from_item+0x319/0x760 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750693] [<ffffffff8126018e>] ? cpumask_next_and+0x2e/0x40
Nov 19 06:05:22 my-server kernel: [2812442.750695] [<ffffffff8126018e>] ? cpumask_next_and+0x2e/0x40
Nov 19 06:05:22 my-server kernel: [2812442.750702] [<ffffffffa01f69f3>] reiserfs_do_truncate+0x223/0x520 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750704] [<ffffffff814b3302>] ? __mutex_unlock_slowpath+0x82/0x150
Nov 19 06:05:22 my-server kernel: [2812442.750710] [<ffffffffa01e0fbf>] reiserfs_truncate_file+0x1ef/0x3a0 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750715] [<ffffffffa01e5632>] reiserfs_file_release+0x292/0x350 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750718] [<ffffffff81181f14>] __fput+0xa4/0x230
Nov 19 06:05:22 my-server kernel: [2812442.750720] [<ffffffff8118215e>] ____fput+0xe/0x10
Nov 19 06:05:22 my-server kernel: [2812442.750723] [<ffffffff8107343f>] task_work_run+0x9f/0xe0
Nov 19 06:05:22 my-server kernel: [2812442.750726] [<ffffffff81011d8c>] do_notify_resume+0x8c/0xa0
Nov 19 06:05:22 my-server kernel: [2812442.750729] [<ffffffff814be61a>] int_signal+0x12/0x17
Nov 19 06:05:22 my-server kernel: [2812442.750731] INFO: task vsftpd:25904 blocked for more than 120 seconds.
Nov 19 06:05:22 my-server kernel: [2812442.750830] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Nov 19 06:05:22 my-server kernel: [2812442.750946] vsftpd D ffff88007b6bc950 0 25904 25899 0x00000100
Nov 19 06:05:22 my-server kernel: [2812442.750949] ffff880062c6b680 0000000000000082 ffff880062c6bfd8 0000000000014140
Nov 19 06:05:22 my-server kernel: [2812442.750951] ffff880062c6bfd8 0000000000014140 ffff8800033a2140 ffffffff811afd1f
Nov 19 06:05:22 my-server kernel: [2812442.750954] ffff8800081cc388 ffff880062c6b910 ffff880062c6bdd8 0000000000000000
Nov 19 06:05:22 my-server kernel: [2812442.750957] Call Trace:
Nov 19 06:05:22 my-server kernel: [2812442.750960] [<ffffffff811afd1f>] ? __find_get_block+0xbf/0x230
Nov 19 06:05:22 my-server kernel: [2812442.750966] [<ffffffffa01f7242>] ? reiserfs_insert_item+0x2b2/0x350 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750968] [<ffffffff810772f5>] ? wake_up_bit+0x25/0x30
Nov 19 06:05:22 my-server kernel: [2812442.750971] [<ffffffff811ae6f7>] ? unlock_buffer+0x17/0x20
Nov 19 06:05:22 my-server kernel: [2812442.750973] [<ffffffff814b4a69>] schedule+0x29/0x70
Nov 19 06:05:22 my-server kernel: [2812442.750976] [<ffffffff814b4dfe>] schedule_preempt_disabled+0xe/0x10
Nov 19 06:05:22 my-server kernel: [2812442.750978] [<ffffffff814b3524>] __mutex_lock_slowpath+0x144/0x320
Nov 19 06:05:22 my-server kernel: [2812442.750980] [<ffffffff814b3712>] mutex_lock+0x12/0x30
Nov 19 06:05:22 my-server kernel: [2812442.750983] [<ffffffff811d9999>] dquot_commit+0x29/0xc0
Nov 19 06:05:22 my-server kernel: [2812442.750988] [<ffffffffa01eaf04>] reiserfs_write_dquot+0x84/0xd0 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750993] [<ffffffffa01eaf82>] reiserfs_mark_dquot_dirty+0x32/0x50 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.750996] [<ffffffff811dd579>] __dquot_free_space+0x119/0x2b0
Nov 19 06:05:22 my-server kernel: [2812442.750998] [<ffffffff810772f5>] ? wake_up_bit+0x25/0x30
Nov 19 06:05:22 my-server kernel: [2812442.751003] [<ffffffffa01d944c>] _reiserfs_free_block+0x18c/0x1d0 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.751008] [<ffffffffa01d9502>] reiserfs_free_block+0x72/0xb0 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.751013] [<ffffffffa01f5813>] prepare_for_delete_or_cut+0x3a3/0x570 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.751018] [<ffffffffa01f612a>] reiserfs_cut_from_item+0xba/0x760 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.751021] [<ffffffff81089388>] ? __enqueue_entity+0x78/0x80
Nov 19 06:05:22 my-server kernel: [2812442.751027] [<ffffffffa01f69f3>] reiserfs_do_truncate+0x223/0x520 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.751030] [<ffffffff814b3301>] ? __mutex_unlock_slowpath+0x81/0x150
Nov 19 06:05:22 my-server kernel: [2812442.751035] [<ffffffffa01e0fbf>] reiserfs_truncate_file+0x1ef/0x3a0 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.751040] [<ffffffffa01e5632>] reiserfs_file_release+0x292/0x350 [reiserfs]
Nov 19 06:05:22 my-server kernel: [2812442.751042] [<ffffffff81181f14>] __fput+0xa4/0x230
Nov 19 06:05:22 my-server kernel: [2812442.751045] [<ffffffff8118215e>] ____fput+0xe/0x10
Nov 19 06:05:22 my-server kernel: [2812442.751047] [<ffffffff8107343f>] task_work_run+0x9f/0xe0
Nov 19 06:05:22 my-server kernel: [2812442.751049] [<ffffffff81011d8c>] do_notify_resume+0x8c/0xa0
Nov 19 06:05:22 my-server kernel: [2812442.751052] [<ffffffff814be61a>] int_signal+0x12/0x17
Nov 19 06:05:22 my-server kernel: [2812442.751055] INFO: task kworker/u8:0:30662 blocked for more than 120 seconds.
Nov 19 06:05:22 my-server kernel: [2812442.751158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Nov 19 06:05:22 my-server kernel: [2812442.751273] kworker/u8:0 D ffff880010395a10 0 30662 2 0x00000000
Nov 19 06:05:22 my-server kernel: [2812442.751278] Workqueue: writeback bdi_writeback_workfn (flush-9:1)
Nov 19 06:05:22 my-server kernel: [2812442.751280] ffff880010395980 0000000000000046 ffff880010395fd8 0000000000014140
Nov 19 06:05:22 my-server kernel: [2812442.751282] ffff880010395fd8 0000000000014140 ffff880011b78850 ffffffffa0096f80
Nov 19 06:05:22 my-server kernel: [2812442.751285] ffff880046e79100 0000000000000020 ffff880046e79158 ffff88007b1c0000
Nov 19 06:05:22 my-server kernel: [2812442.751288] Call Trace:
Nov 19 06:05:22 my-server kernel: [2812442.751293] [<ffffffff81244eab>] ? blk_rq_map_sg+0x8b/0x1f0
Nov 19 06:05:22 my-server kernel: [2812442.751296] [<ffffffff8111ab50>] ? filemap_fdatawait+0x30/0x30
Nov 19 06:05:22 my-server kernel: [2812442.751299] [<ffffffff814b4a69>] schedule+0x29/0x70
Nov 19 06:05:22 my-server kernel: [2812442.751301] [<ffffffff814b4cef>] io_schedule+0x8f/0xe0
Nov 19 06:05:22 my-server kernel: [2812442.751303] [<ffffffff8111ab5e>] sleep_on_page+0xe/0x20
Nov 19 06:05:22 my-server kernel: [2812442.751306] [<ffffffff814b28eb>] __wait_on_bit_lock+0x5b/0xc0
Nov 19 06:05:22 my-server kernel: [2812442.751308] [<ffffffff8111ac9a>] __lock_page+0x6a/0x70
Nov 19 06:05:22 my-server kernel: [2812442.751310] [<ffffffff81077340>] ? autoremove_wake_function+0x40/0x40
Nov 19 06:05:22 my-server kernel: [2812442.751313] [<ffffffff81127361>] ? pagevec_lookup_tag+0x21/0x30
Nov 19 06:05:22 my-server kernel: [2812442.751316] [<ffffffff81124f73>] write_cache_pages+0x403/0x4b0
Nov 19 06:05:22 my-server kernel: [2812442.751319] [<ffffffff81124890>] ? mapping_tagged+0x20/0x20
Nov 19 06:05:22 my-server kernel: [2812442.751321] [<ffffffff81125060>] generic_writepages+0x40/0x60
Nov 19 06:05:22 my-server kernel: [2812442.751324] [<ffffffff811266c5>] do_writepages+0x35/0x40
Nov 19 06:05:22 my-server kernel: [2812442.751327] [<ffffffff811a7be0>] __writeback_single_inode+0x40/0x210
Nov 19 06:05:22 my-server kernel: [2812442.751329] [<ffffffff811a8915>] writeback_sb_inodes+0x195/0x400
Nov 19 06:05:22 my-server kernel: [2812442.751332] [<ffffffff811a8c1f>] __writeback_inodes_wb+0x9f/0xd0
Nov 19 06:05:22 my-server kernel: [2812442.751334] [<ffffffff811a8e83>] wb_writeback+0x233/0x2b0
Nov 19 06:05:22 my-server kernel: [2812442.751337] [<ffffffff811a9665>] wb_do_writeback+0x1e5/0x1f0
Nov 19 06:05:22 my-server kernel: [2812442.751340] [<ffffffff811a96ea>] bdi_writeback_workfn+0x7a/0x1d0
Nov 19 06:05:22 my-server kernel: [2812442.751342] [<ffffffff8106fb3b>] process_one_work+0x16b/0x3e0
Nov 19 06:05:22 my-server kernel: [2812442.751345] [<ffffffff810704d1>] worker_thread+0x121/0x3b0
Nov 19 06:05:22 my-server kernel: [2812442.751347] [<ffffffff810703b0>] ? manage_workers.isra.23+0x2b0/0x2b0
Nov 19 06:05:22 my-server kernel: [2812442.751350] [<ffffffff810765a0>] kthread+0xc0/0xd0
Nov 19 06:05:22 my-server kernel: [2812442.751352] [<ffffffff810764e0>] ? kthread_create_on_node+0x120/0x120
Nov 19 06:05:22 my-server kernel: [2812442.751355] [<ffffffff814be2ac>] ret_from_fork+0x7c/0xb0
Nov 19 06:05:22 my-server kernel: [2812442.751357] [<ffffffff810764e0>] ? kthread_create_on_node+0x120/0x120
After this load average slowly gets to 300 , some services die and server does not reboots on reboot command and even sysrq does not helped today (echo "s" | tee /proc/sysrq-trigger ; echo "u" | tee /proc/sysrq-trigger ; echo "b" | tee /proc/sysrq-trigger).
Help me pleace :-).Lone_Wolf wrote:
i'm a newbie when it comes to call traces, but i do see a lot of reiserfs related messages.
I'd check for harddrive problems, and if you use diskquota verify they are not the cause.
I have checked "smartctl -a" output and it show zerro Reallocated_Sector_Ct counters on both drives (I use soft raid-1 and I cannot run longtime disk checks). Also I have umounted /dev/md1 (this is separate partition for ftp service and assuming that trace contains strings about vsftpd) and checked it with reiserfsck -- no errors. Then I've mounted it back and checket quotas -- all seems fine. I cannot turn off quotas.
Seems that I get underground knocking problem :-) or electromagnetic compatibility problem ... -
Shortly after installing FF29.0 I noticed that the bookmarks menu from the 'Menu Bar' - NOT the new one that appears on the right of the screen - was not working correctly: specifically, when right-clicking on a bookmark to look for 'Open in a New tab' all the options were greyed out and I now realize that this occurs after exiting the 'Customize' screen, which effect I have consistently duplicated several times now; to restore functionality I have on each occasion had to close and re-open Firefox. This error does not appear to occur with the new bookmark menu that is associated with the bookmark icon at the top right of the screen. Has anyone else noticed this error?
(Personally, I prefer the bookmark menu from the menu bar, which incidentally I find easier to read than the new one and I like menu bars anyway.)
Many thanks.Thank you for your input. If you have more input on the new features please check out [input.mozilla.org]
The bookmar bar is still available with the add on bar add on. Check it out in [addons.mozilla.com] -
The image sequence function stopped working correctly after recent update?
I have been using this function in quicktime 7 pro several times a week on a large project for over a year. After the most recent update to mavericks, the DSLR and gopro jpegs now open in digitized chunks of random colours. I have not changed my workflow or the gear in any way. I used the exact same files on my macbook air, without the recent OS update and was able to open and export the files like normal.
The updated machine is an iMac running OS X 10.9.2 with 3.4GHz i7 and 32gbI'm still experiencing this problem. Is there anyone else who uses this function and has recently run into trouble?
What image resolution(s) are you using for your image sequences? -
Problem getting program to run correctly
I have an assignment where I need to write a program inputting test scores and outputting the minimum, maximum, and average scores. The program runs, but I cant get the min and max scores right. Also, pressing 999 doesn't force the program to quit.
Here is what I have...
import java.util.Scanner; //For scanner class
import java.text.DecimalFormat;
public class Testscores
{ public static void main (String [] args)
{//instructions
System.out.println("Enter test scores, and get the lowest score, the highest score, "
+ "and the average. ");
System.out.println("Enter 999 to quit. ");
//scanner
Scanner kbd = new Scanner (System.in);
//variables
int score = 0;
int total = 0;
int count = 0;
final int maxposs = 100;
final int minposs = 0;
int min = maxposs;
int max = minposs;
final int sentinel = 999;
//input
while (score >= 0)
if (score <= 100 && score >=0)
{System.out.print("Enter a score [0..100] (999 to quit): ");
score = kbd.nextInt();
total += score;
count ++;
else
System.out.print(" Enter only 0..100 (999 to quit): ");
score = kbd.nextInt();
if (score < min && score > 0)
{min = score;
//output
DecimalFormat formatter = new DecimalFormat ("#0.00");
if (count >0) //genuine scores entered
{System.out.println("The minimum score is " + min + "." );
System.out.println("The maximum score is " + max + "." );
float average = (float) total / (float) count;
System.out.println("The average score is " + average + ".");import java.util.Scanner; //For scanner class
import java.text.DecimalFormat;
public class TRx
public static void main (String [] args)
//instructions
System.out.println("Enter test scores, and get the lowest score, " +
"the highest score, and the average. ");
System.out.println("Enter 999 to quit. ");
//scanner
Scanner kbd = new Scanner (System.in);
//variables
int score = 0;
int total = 0;
int count = 0;
final int maxposs = 100;
final int minposs = 0;
int min = maxposs;
int max = minposs;
final int sentinel = 999;
//input
boolean morePlease = true;
while (morePlease)
System.out.print("Enter a score [0..100] (999 to quit): ");
score = kbd.nextInt();
if(score == sentinel)
break;
if(score < minposs || score > maxposs)
System.out.print(" Enter only 0..100 (999 to quit): ");
continue;
if (score < min)
min = score;
if(score > max)
max = score;
total += score;
count ++;
//output
DecimalFormat formatter = new DecimalFormat ("#0.00");
if (count >0) //genuine scores entered
System.out.println("The minimum score is " + min + "." );
System.out.println("The maximum score is " + max + "." );
float average = (float) total / (float) count;
System.out.println("The average score is " + average + ".");
} -
i transferred PPT files from a windows based laptop to my macbook, at first it was able to run the animations in the file no problem, its my first time to use a mac also bythe way, so i started downloading freebies like the VLC, FLIP4MAC, and other plug-in players, would it be because of this downloads that my mac now cannot seem to run the powerpoint animations any more ?
I don't think vlc would affect powerpoint. What were those "other plug-in players" you downloaded?
I'm not that familiar with powerpoint so how are those animations played? Are they windows media player files? If so then flip4mac might affect them.
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We had to replace our computer due to a fire and lost many of the fiels which were on them. Many were music files for the ipods, we have thre. Also, do not have ID's and passwords to the iTunes store. How can we combine the information so that they a
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How do I get rid of IMatch and ICloud and go back to manual syncing?
I often find myself with little or no service living in a rural town or working outside and this always having to download a song every time I want to hear it is a pain in the @$$. I just want to go back to the ways of the 3GS and have to Sync up son
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Where can I ger car charger for my Macbook Pro
Where can I get car charger for my Macbook Pro
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CUCM Version 7.0 to 10.5 issue
Dears, Customer wanted to shift its 7.X cucm to 10.5; but once we visited the site we noticed his Publisher server was crashed since long and IPPhones were registered with Subcriber. In order to upgrade this solution we need the DLUs detail and Publi
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Install bootcamp to use Internet Explorer: a hassle?
My employer's IT department says I need to have Internet Explorer to access our corporate Intranet from home. To install Internet Explorer on my MacBook Pro, I assume I'll have to first install Bootcamp and then Windows. Is this a simple task, or w