Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<message>
too many boinc_temporary_exit()s</message>
<stderr_txt>
BOINC client version 7.24.1
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz
RAM: 63.9 GB
Using FMA SIMD optimizations.
22:48:58 (18184): Can't acquire lockfile (32) - waiting 35s
22:49:33 (18184): Can't acquire lockfile (32) - exiting
22:49:33 (18184): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:34:26 (15488): Can't acquire lockfile (32) - waiting 35s
00:35:01 (15488): Can't acquire lockfile (32) - exiting
00:35:01 (15488): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:47:52 (17296): Can't acquire lockfile (32) - waiting 35s
00:48:27 (17296): Can't acquire lockfile (32) - exiting
00:48:27 (17296): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:18:43 (22128): Can't acquire lockfile (32) - waiting 35s
02:19:18 (22128): Can't acquire lockfile (32) - exiting
02:19:18 (22128): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:51:57 (21656): Can't acquire lockfile (32) - waiting 35s
02:52:32 (21656): Can't acquire lockfile (32) - exiting
02:52:32 (21656): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:03:44 (16516): Can't acquire lockfile (32) - waiting 35s
04:04:19 (16516): Can't acquire lockfile (32) - exiting
04:04:19 (16516): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:14:23 (17764): Can't acquire lockfile (32) - waiting 35s
04:14:58 (17764): Can't acquire lockfile (32) - exiting
04:14:58 (17764): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:42:06 (20616): Can't acquire lockfile (32) - waiting 35s
04:42:41 (20616): Can't acquire lockfile (32) - exiting
04:42:41 (20616): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:45:18 (18460): Can't acquire lockfile (32) - waiting 35s
05:45:53 (18460): Can't acquire lockfile (32) - exiting
05:45:53 (18460): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:55:56 (19468): Can't acquire lockfile (32) - waiting 35s
05:56:31 (19468): Can't acquire lockfile (32) - exiting
05:56:31 (19468): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:27:43 (16500): Can't acquire lockfile (32) - waiting 35s
06:28:18 (16500): Can't acquire lockfile (32) - exiting
06:28:18 (16500): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:29:15 (11236): Can't acquire lockfile (32) - waiting 35s
07:29:50 (11236): Can't acquire lockfile (32) - exiting
07:29:50 (11236): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:46:35 (11056): Can't acquire lockfile (32) - waiting 35s
07:47:10 (11056): Can't acquire lockfile (32) - exiting
07:47:10 (11056): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:14:18 (5780): Can't acquire lockfile (32) - waiting 35s
08:14:53 (5780): Can't acquire lockfile (32) - exiting
08:14:53 (5780): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:16:26 (19980): Can't acquire lockfile (32) - waiting 35s
09:17:01 (19980): Can't acquire lockfile (32) - exiting
09:17:01 (19980): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:30:42 (17928): Can't acquire lockfile (32) - waiting 35s
09:31:17 (17928): Can't acquire lockfile (32) - exiting
09:31:17 (17928): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:08:08 (10392): Can't acquire lockfile (32) - waiting 35s
10:08:43 (10392): Can't acquire lockfile (32) - exiting
10:08:43 (10392): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:06:32 (22168): Can't acquire lockfile (32) - waiting 35s
11:07:07 (22168): Can't acquire lockfile (32) - exiting
11:07:07 (22168): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:19:08 (21404): Can't acquire lockfile (32) - waiting 35s
11:19:43 (21404): Can't acquire lockfile (32) - exiting
11:19:43 (21404): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:31:24 (8928): Can't acquire lockfile (32) - waiting 35s
11:31:59 (8928): Can't acquire lockfile (32) - exiting
11:31:59 (8928): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:49:29 (1664): Can't acquire lockfile (32) - waiting 35s
11:50:04 (1664): Can't acquire lockfile (32) - exiting
11:50:04 (1664): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:13:22 (14088): Can't acquire lockfile (32) - waiting 35s
12:13:57 (14088): Can't acquire lockfile (32) - exiting
12:13:57 (14088): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:54:18 (16768): Can't acquire lockfile (32) - waiting 35s
12:54:53 (16768): Can't acquire lockfile (32) - exiting
12:54:53 (16768): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:11:01 (10364): Can't acquire lockfile (32) - waiting 35s
13:11:36 (10364): Can't acquire lockfile (32) - exiting
13:11:36 (10364): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:41:37 (4740): Can't acquire lockfile (32) - waiting 35s
13:42:12 (4740): Can't acquire lockfile (32) - exiting
13:42:12 (4740): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:12:23 (10908): Can't acquire lockfile (32) - waiting 35s
14:12:58 (10908): Can't acquire lockfile (32) - exiting
14:12:58 (10908): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:43:11 (16728): Can't acquire lockfile (32) - waiting 35s
14:43:46 (16728): Can't acquire lockfile (32) - exiting
14:43:46 (16728): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:53:59 (22604): Can't acquire lockfile (32) - waiting 35s
14:54:34 (22604): Can't acquire lockfile (32) - exiting
14:54:34 (22604): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:05:35 (12876): Can't acquire lockfile (32) - waiting 35s
15:06:10 (12876): Can't acquire lockfile (32) - exiting
15:06:10 (12876): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:26:29 (16088): Can't acquire lockfile (32) - waiting 35s
15:27:04 (16088): Can't acquire lockfile (32) - exiting
15:27:04 (16088): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:06:19 (16600): Can't acquire lockfile (32) - waiting 35s
16:06:54 (16600): Can't acquire lockfile (32) - exiting
16:06:54 (16600): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:29:58 (22828): Can't acquire lockfile (32) - waiting 35s
16:30:33 (22828): Can't acquire lockfile (32) - exiting
16:30:33 (22828): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:41:55 (7328): Can't acquire lockfile (32) - waiting 35s
16:42:30 (7328): Can't acquire lockfile (32) - exiting
16:42:30 (7328): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:56:43 (13900): Can't acquire lockfile (32) - waiting 35s
16:57:18 (13900): Can't acquire lockfile (32) - exiting
16:57:18 (13900): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:17:42 (18436): Can't acquire lockfile (32) - waiting 35s
17:18:17 (18436): Can't acquire lockfile (32) - exiting
17:18:17 (18436): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:59:51 (10980): Can't acquire lockfile (32) - waiting 35s
18:00:26 (10980): Can't acquire lockfile (32) - exiting
18:00:26 (10980): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:30:53 (14752): Can't acquire lockfile (32) - waiting 35s
18:31:28 (14752): Can't acquire lockfile (32) - exiting
18:31:28 (14752): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:04:32 (11512): Can't acquire lockfile (32) - waiting 35s
19:05:07 (11512): Can't acquire lockfile (32) - exiting
19:05:07 (11512): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:49:27 (19364): Can't acquire lockfile (32) - waiting 35s
19:50:02 (19364): Can't acquire lockfile (32) - exiting
19:50:02 (19364): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:17:47 (9084): Can't acquire lockfile (32) - waiting 35s
20:18:22 (9084): Can't acquire lockfile (32) - exiting
20:18:22 (9084): Error: The process cannot access the file because it is being used by another process.

 (0x20)
21:21:39 (18784): Can't acquire lockfile (32) - waiting 35s
21:22:14 (18784): Can't acquire lockfile (32) - exiting
21:22:14 (18784): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:04:39 (11628): Can't acquire lockfile (32) - waiting 35s
22:05:14 (11628): Can't acquire lockfile (32) - exiting
22:05:14 (11628): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:18:29 (10128): Can't acquire lockfile (32) - waiting 35s
22:19:04 (10128): Can't acquire lockfile (32) - exiting
22:19:04 (10128): Error: The process cannot access the file because it is being used by another process.

 (0x20)
23:06:35 (18224): Can't acquire lockfile (32) - waiting 35s
23:07:10 (18224): Can't acquire lockfile (32) - exiting
23:07:10 (18224): Error: The process cannot access the file because it is being used by another process.

 (0x20)
23:56:50 (12352): Can't acquire lockfile (32) - waiting 35s
23:57:25 (12352): Can't acquire lockfile (32) - exiting
23:57:25 (12352): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:07:25 (2900): Can't acquire lockfile (32) - waiting 35s
00:08:00 (2900): Can't acquire lockfile (32) - exiting
00:08:00 (2900): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:26:34 (16084): Can't acquire lockfile (32) - waiting 35s
00:27:09 (16084): Can't acquire lockfile (32) - exiting
00:27:09 (16084): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:01:09 (11040): Can't acquire lockfile (32) - waiting 35s
01:01:44 (11040): Can't acquire lockfile (32) - exiting
01:01:44 (11040): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:48:44 (14952): Can't acquire lockfile (32) - waiting 35s
01:49:19 (14952): Can't acquire lockfile (32) - exiting
01:49:19 (14952): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:00:23 (18508): Can't acquire lockfile (32) - waiting 35s
02:00:58 (18508): Can't acquire lockfile (32) - exiting
02:00:58 (18508): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:30:28 (20748): Can't acquire lockfile (32) - waiting 35s
02:31:03 (20748): Can't acquire lockfile (32) - exiting
02:31:03 (20748): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:00:38 (2468): Can't acquire lockfile (32) - waiting 35s
03:01:13 (2468): Can't acquire lockfile (32) - exiting
03:01:13 (2468): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:35:14 (10416): Can't acquire lockfile (32) - waiting 35s
03:35:49 (10416): Can't acquire lockfile (32) - exiting
03:35:49 (10416): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:20:28 (20584): Can't acquire lockfile (32) - waiting 35s
04:21:03 (20584): Can't acquire lockfile (32) - exiting
04:21:03 (20584): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:46:49 (17264): Can't acquire lockfile (32) - waiting 35s
04:47:24 (17264): Can't acquire lockfile (32) - exiting
04:47:24 (17264): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:20:06 (2748): Can't acquire lockfile (32) - waiting 35s
05:20:42 (2748): Can't acquire lockfile (32) - exiting
05:20:42 (2748): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:38:55 (9156): Can't acquire lockfile (32) - waiting 35s
05:39:30 (9156): Can't acquire lockfile (32) - exiting
05:39:30 (9156): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:06:18 (14528): Can't acquire lockfile (32) - waiting 35s
06:06:53 (14528): Can't acquire lockfile (32) - exiting
06:06:53 (14528): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:28:34 (11164): Can't acquire lockfile (32) - waiting 35s
06:29:09 (11164): Can't acquire lockfile (32) - exiting
06:29:09 (11164): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:03:15 (19628): Can't acquire lockfile (32) - waiting 35s
07:03:50 (19628): Can't acquire lockfile (32) - exiting
07:03:50 (19628): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:35:32 (18284): Can't acquire lockfile (32) - waiting 35s
07:36:07 (18284): Can't acquire lockfile (32) - exiting
07:36:07 (18284): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:00:23 (11032): Can't acquire lockfile (32) - waiting 35s
08:00:58 (11032): Can't acquire lockfile (32) - exiting
08:00:58 (11032): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:58:21 (19784): Can't acquire lockfile (32) - waiting 35s
08:58:56 (19784): Can't acquire lockfile (32) - exiting
08:58:56 (19784): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:13:52 (17736): Can't acquire lockfile (32) - waiting 35s
09:14:27 (17736): Can't acquire lockfile (32) - exiting
09:14:27 (17736): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:51:39 (23448): Can't acquire lockfile (32) - waiting 35s
09:52:14 (23448): Can't acquire lockfile (32) - exiting
09:52:14 (23448): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:44:37 (17820): Can't acquire lockfile (32) - waiting 35s
10:45:12 (17820): Can't acquire lockfile (32) - exiting
10:45:12 (17820): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:03:50 (15964): Can't acquire lockfile (32) - waiting 35s
11:04:25 (15964): Can't acquire lockfile (32) - exiting
11:04:25 (15964): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:18:57 (7508): Can't acquire lockfile (32) - waiting 35s
11:19:32 (7508): Can't acquire lockfile (32) - exiting
11:19:32 (7508): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:38:03 (22384): Can't acquire lockfile (32) - waiting 35s
11:38:38 (22384): Can't acquire lockfile (32) - exiting
11:38:38 (22384): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:29:38 (22152): Can't acquire lockfile (32) - waiting 35s
12:30:13 (22152): Can't acquire lockfile (32) - exiting
12:30:13 (22152): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:53:19 (14220): Can't acquire lockfile (32) - waiting 35s
12:53:54 (14220): Can't acquire lockfile (32) - exiting
12:53:54 (14220): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:25:37 (19004): Can't acquire lockfile (32) - waiting 35s
13:26:12 (19004): Can't acquire lockfile (32) - exiting
13:26:12 (19004): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:36:33 (8412): Can't acquire lockfile (32) - waiting 35s
13:37:08 (8412): Can't acquire lockfile (32) - exiting
13:37:08 (8412): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:29:22 (16376): Can't acquire lockfile (32) - waiting 35s
14:29:57 (16376): Can't acquire lockfile (32) - exiting
14:29:57 (16376): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:43:40 (10180): Can't acquire lockfile (32) - waiting 35s
14:44:15 (10180): Can't acquire lockfile (32) - exiting
14:44:15 (10180): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:09:29 (14684): Can't acquire lockfile (32) - waiting 35s
15:10:04 (14684): Can't acquire lockfile (32) - exiting
15:10:04 (14684): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:30:08 (1416): Can't acquire lockfile (32) - waiting 35s
15:30:43 (1416): Can't acquire lockfile (32) - exiting
15:30:43 (1416): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:16:19 (17928): Can't acquire lockfile (32) - waiting 35s
16:16:54 (17928): Can't acquire lockfile (32) - exiting
16:16:54 (17928): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:27:21 (3196): Can't acquire lockfile (32) - waiting 35s
16:27:56 (3196): Can't acquire lockfile (32) - exiting
16:27:56 (3196): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:50:54 (21860): Can't acquire lockfile (32) - waiting 35s
16:51:29 (21860): Can't acquire lockfile (32) - exiting
16:51:29 (21860): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:18:26 (12124): Can't acquire lockfile (32) - waiting 35s
17:19:01 (12124): Can't acquire lockfile (32) - exiting
17:19:01 (12124): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:06:21 (13400): Can't acquire lockfile (32) - waiting 35s
18:06:56 (13400): Can't acquire lockfile (32) - exiting
18:06:56 (13400): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:20:46 (5904): Can't acquire lockfile (32) - waiting 35s
18:21:22 (5904): Can't acquire lockfile (32) - exiting
18:21:22 (5904): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:38:20 (7508): Can't acquire lockfile (32) - waiting 35s
18:38:55 (7508): Can't acquire lockfile (32) - exiting
18:38:55 (7508): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:12:40 (1748): Can't acquire lockfile (32) - waiting 35s
19:13:15 (1748): Can't acquire lockfile (32) - exiting
19:13:15 (1748): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:49:42 (8948): Can't acquire lockfile (32) - waiting 35s
19:50:17 (8948): Can't acquire lockfile (32) - exiting
19:50:17 (8948): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:07:20 (9692): Can't acquire lockfile (32) - waiting 35s
20:07:55 (9692): Can't acquire lockfile (32) - exiting
20:07:55 (9692): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:30:38 (16568): Can't acquire lockfile (32) - waiting 35s
20:31:13 (16568): Can't acquire lockfile (32) - exiting
20:31:13 (16568): Error: The process cannot access the file because it is being used by another process.

 (0x20)
21:02:51 (13828): Can't acquire lockfile (32) - waiting 35s
21:03:26 (13828): Can't acquire lockfile (32) - exiting
21:03:26 (13828): Error: The process cannot access the file because it is being used by another process.

 (0x20)
21:53:05 (20824): Can't acquire lockfile (32) - waiting 35s
21:53:40 (20824): Can't acquire lockfile (32) - exiting
21:53:40 (20824): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:16:05 (1816): Can't acquire lockfile (32) - waiting 35s
22:16:40 (1816): Can't acquire lockfile (32) - exiting
22:16:40 (1816): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:27:06 (19932): Can't acquire lockfile (32) - waiting 35s
22:27:41 (19932): Can't acquire lockfile (32) - exiting
22:27:41 (19932): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:49:30 (17352): Can't acquire lockfile (32) - waiting 35s
22:50:05 (17352): Can't acquire lockfile (32) - exiting
22:50:05 (17352): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:42:33 (8384): Can't acquire lockfile (32) - waiting 35s
00:43:08 (8384): Can't acquire lockfile (32) - exiting
00:43:08 (8384): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:54:50 (13168): Can't acquire lockfile (32) - waiting 35s
00:55:25 (13168): Can't acquire lockfile (32) - exiting
00:55:25 (13168): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:12:22 (21144): Can't acquire lockfile (32) - waiting 35s
01:12:57 (21144): Can't acquire lockfile (32) - exiting
01:12:57 (21144): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:50:09 (15812): Can't acquire lockfile (32) - waiting 35s
01:50:44 (15812): Can't acquire lockfile (32) - exiting
01:50:44 (15812): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:41:18 (20484): Can't acquire lockfile (32) - waiting 35s
02:41:53 (20484): Can't acquire lockfile (32) - exiting
02:41:53 (20484): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:55:03 (14432): Can't acquire lockfile (32) - waiting 35s
02:55:38 (14432): Can't acquire lockfile (32) - exiting
02:55:38 (14432): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:06:51 (13272): Can't acquire lockfile (32) - waiting 35s
03:07:26 (13272): Can't acquire lockfile (32) - exiting
03:07:26 (13272): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:28:09 (19164): Can't acquire lockfile (32) - waiting 35s
03:28:44 (19164): Can't acquire lockfile (32) - exiting
03:28:44 (19164): Error: The process cannot access the file because it is being used by another process.

 (0x20)

</stderr_txt>
]]>