Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
too many boinc_temporary_exit()s</message>
<stderr_txt>
BOINC client version 8.0.2
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: AMD Ryzen 5 PRO 3400GE w/ Radeon Vega Graphics 
RAM: 5.93 GB
Using FMA SIMD optimizations.
15:41:30 (2868): Can't acquire lockfile (32) - waiting 35s
15:42:05 (2868): Can't acquire lockfile (32) - exiting
15:42:05 (2868): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:46:15 (12340): Can't acquire lockfile (32) - waiting 35s
22:46:50 (12340): Can't acquire lockfile (32) - exiting
22:46:50 (12340): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:31:37 (18020): Can't acquire lockfile (32) - waiting 35s
01:32:12 (18020): Can't acquire lockfile (32) - exiting
01:32:12 (18020): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:45:36 (17060): Can't acquire lockfile (32) - waiting 35s
01:46:11 (17060): Can't acquire lockfile (32) - exiting
01:46:11 (17060): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:34:40 (17864): Can't acquire lockfile (32) - waiting 35s
04:35:15 (17864): Can't acquire lockfile (32) - exiting
04:35:15 (17864): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:47:47 (15596): Can't acquire lockfile (32) - waiting 35s
04:48:22 (15596): Can't acquire lockfile (32) - exiting
04:48:22 (15596): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:33:02 (16680): Can't acquire lockfile (32) - waiting 35s
08:33:37 (16680): Can't acquire lockfile (32) - exiting
08:33:37 (16680): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:22:26 (5944): Can't acquire lockfile (32) - waiting 35s
12:23:01 (5944): Can't acquire lockfile (32) - exiting
12:23:01 (5944): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:41:38 (12212): Can't acquire lockfile (32) - waiting 35s
14:42:13 (12212): Can't acquire lockfile (32) - exiting
14:42:13 (12212): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:52:53 (22480): Can't acquire lockfile (32) - waiting 35s
14:53:28 (22480): Can't acquire lockfile (32) - exiting
14:53:28 (22480): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:04:09 (20312): Can't acquire lockfile (32) - waiting 35s
15:04:44 (20312): Can't acquire lockfile (32) - exiting
15:04:44 (20312): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:15:26 (20232): Can't acquire lockfile (32) - waiting 35s
15:16:01 (20232): Can't acquire lockfile (32) - exiting
15:16:01 (20232): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:26:44 (24240): Can't acquire lockfile (32) - waiting 35s
15:27:19 (24240): Can't acquire lockfile (32) - exiting
15:27:19 (24240): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:37:31 (10208): Can't acquire lockfile (32) - waiting 35s
15:38:06 (10208): Can't acquire lockfile (32) - exiting
15:38:06 (10208): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:48:47 (1920): Can't acquire lockfile (32) - waiting 35s
15:49:22 (1920): Can't acquire lockfile (32) - exiting
15:49:22 (1920): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:00:04 (17476): Can't acquire lockfile (32) - waiting 35s
16:00:39 (17476): Can't acquire lockfile (32) - exiting
16:00:39 (17476): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:11:20 (19332): Can't acquire lockfile (32) - waiting 35s
16:11:55 (19332): Can't acquire lockfile (32) - exiting
16:11:55 (19332): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:22:36 (17028): Can't acquire lockfile (32) - waiting 35s
16:23:11 (17028): Can't acquire lockfile (32) - exiting
16:23:11 (17028): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:33:39 (8156): Can't acquire lockfile (32) - waiting 35s
16:34:14 (8156): Can't acquire lockfile (32) - exiting
16:34:14 (8156): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:44:24 (15424): Can't acquire lockfile (32) - waiting 35s
16:44:59 (15424): Can't acquire lockfile (32) - exiting
16:44:59 (15424): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:55:14 (19968): Can't acquire lockfile (32) - waiting 35s
16:55:49 (19968): Can't acquire lockfile (32) - exiting
16:55:49 (19968): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:05:58 (20484): Can't acquire lockfile (32) - waiting 35s
17:06:33 (20484): Can't acquire lockfile (32) - exiting
17:06:33 (20484): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:16:34 (9988): Can't acquire lockfile (32) - waiting 35s
17:17:09 (9988): Can't acquire lockfile (32) - exiting
17:17:09 (9988): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:17:14 (2880): Can't acquire lockfile (32) - waiting 35s
17:17:49 (2880): Can't acquire lockfile (32) - exiting
17:17:49 (2880): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:27:55 (18248): Can't acquire lockfile (32) - waiting 35s
17:28:30 (18248): Can't acquire lockfile (32) - exiting
17:28:30 (18248): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:39:07 (23928): Can't acquire lockfile (32) - waiting 35s
17:39:42 (23928): Can't acquire lockfile (32) - exiting
17:39:42 (23928): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:50:11 (20668): Can't acquire lockfile (32) - waiting 35s
17:50:46 (20668): Can't acquire lockfile (32) - exiting
17:50:46 (20668): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:01:02 (3292): Can't acquire lockfile (32) - waiting 35s
18:01:37 (3292): Can't acquire lockfile (32) - exiting
18:01:37 (3292): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:11:52 (24464): Can't acquire lockfile (32) - waiting 35s
18:12:27 (24464): Can't acquire lockfile (32) - exiting
18:12:27 (24464): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:22:42 (16928): Can't acquire lockfile (32) - waiting 35s
18:23:17 (16928): Can't acquire lockfile (32) - exiting
18:23:17 (16928): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:33:32 (16524): Can't acquire lockfile (32) - waiting 35s
18:34:07 (16524): Can't acquire lockfile (32) - exiting
18:34:07 (16524): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:44:22 (9820): Can't acquire lockfile (32) - waiting 35s
18:44:57 (9820): Can't acquire lockfile (32) - exiting
18:44:57 (9820): Error: The process cannot access the file because it is being used by another process.

 (0x20)
18:55:08 (16856): Can't acquire lockfile (32) - waiting 35s
18:55:43 (16856): Can't acquire lockfile (32) - exiting
18:55:43 (16856): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:06:24 (9452): Can't acquire lockfile (32) - waiting 35s
19:06:59 (9452): Can't acquire lockfile (32) - exiting
19:06:59 (9452): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:17:43 (23968): Can't acquire lockfile (32) - waiting 35s
19:18:18 (23968): Can't acquire lockfile (32) - exiting
19:18:18 (23968): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:29:00 (1496): Can't acquire lockfile (32) - waiting 35s
19:29:35 (1496): Can't acquire lockfile (32) - exiting
19:29:35 (1496): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:40:17 (21724): Can't acquire lockfile (32) - waiting 35s
19:40:52 (21724): Can't acquire lockfile (32) - exiting
19:40:52 (21724): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:51:33 (3156): Can't acquire lockfile (32) - waiting 35s
19:52:08 (3156): Can't acquire lockfile (32) - exiting
19:52:08 (3156): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:02:48 (22128): Can't acquire lockfile (32) - waiting 35s
20:03:23 (22128): Can't acquire lockfile (32) - exiting
20:03:23 (22128): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:14:04 (3768): Can't acquire lockfile (32) - waiting 35s
20:14:39 (3768): Can't acquire lockfile (32) - exiting
20:14:39 (3768): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:25:21 (23732): Can't acquire lockfile (32) - waiting 35s
20:25:56 (23732): Can't acquire lockfile (32) - exiting
20:25:56 (23732): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:36:38 (10972): Can't acquire lockfile (32) - waiting 35s
20:37:13 (10972): Can't acquire lockfile (32) - exiting
20:37:13 (10972): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:47:54 (19956): Can't acquire lockfile (32) - waiting 35s
20:48:29 (19956): Can't acquire lockfile (32) - exiting
20:48:29 (19956): Error: The process cannot access the file because it is being used by another process.

 (0x20)
20:59:11 (22096): Can't acquire lockfile (32) - waiting 35s
20:59:46 (22096): Can't acquire lockfile (32) - exiting
20:59:46 (22096): Error: The process cannot access the file because it is being used by another process.

 (0x20)
21:10:27 (9536): Can't acquire lockfile (32) - waiting 35s
21:11:02 (9536): Can't acquire lockfile (32) - exiting
21:11:02 (9536): Error: The process cannot access the file because it is being used by another process.

 (0x20)
21:21:44 (12328): Can't acquire lockfile (32) - waiting 35s
21:22:19 (12328): Can't acquire lockfile (32) - exiting
21:22:19 (12328): Error: The process cannot access the file because it is being used by another process.

 (0x20)
21:33:01 (24088): Can't acquire lockfile (32) - waiting 35s
21:33:36 (24088): Can't acquire lockfile (32) - exiting
21:33:36 (24088): Error: The process cannot access the file because it is being used by another process.

 (0x20)
21:44:17 (16508): Can't acquire lockfile (32) - waiting 35s
21:44:52 (16508): Can't acquire lockfile (32) - exiting
21:44:52 (16508): Error: The process cannot access the file because it is being used by another process.

 (0x20)
21:55:34 (22040): Can't acquire lockfile (32) - waiting 35s
21:56:09 (22040): Can't acquire lockfile (32) - exiting
21:56:09 (22040): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:06:50 (12640): Can't acquire lockfile (32) - waiting 35s
22:07:25 (12640): Can't acquire lockfile (32) - exiting
22:07:25 (12640): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:18:06 (17860): Can't acquire lockfile (32) - waiting 35s
22:18:41 (17860): Can't acquire lockfile (32) - exiting
22:18:41 (17860): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:29:23 (3740): Can't acquire lockfile (32) - waiting 35s
22:29:58 (3740): Can't acquire lockfile (32) - exiting
22:29:58 (3740): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:30:19 (16732): Can't acquire lockfile (32) - waiting 35s
22:30:54 (16732): Can't acquire lockfile (32) - exiting
22:30:54 (16732): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:41:35 (292): Can't acquire lockfile (32) - waiting 35s
22:42:10 (292): Can't acquire lockfile (32) - exiting
22:42:10 (292): Error: The process cannot access the file because it is being used by another process.

 (0x20)
22:52:51 (19864): Can't acquire lockfile (32) - waiting 35s
22:53:26 (19864): Can't acquire lockfile (32) - exiting
22:53:26 (19864): Error: The process cannot access the file because it is being used by another process.

 (0x20)
23:04:07 (4868): Can't acquire lockfile (32) - waiting 35s
23:04:42 (4868): Can't acquire lockfile (32) - exiting
23:04:42 (4868): Error: The process cannot access the file because it is being used by another process.

 (0x20)
23:14:57 (19972): Can't acquire lockfile (32) - waiting 35s
23:15:32 (19972): Can't acquire lockfile (32) - exiting
23:15:32 (19972): Error: The process cannot access the file because it is being used by another process.

 (0x20)
23:26:14 (3844): Can't acquire lockfile (32) - waiting 35s
23:26:49 (3844): Can't acquire lockfile (32) - exiting
23:26:49 (3844): Error: The process cannot access the file because it is being used by another process.

 (0x20)
23:37:09 (18928): Can't acquire lockfile (32) - waiting 35s
23:37:44 (18928): Can't acquire lockfile (32) - exiting
23:37:44 (18928): Error: The process cannot access the file because it is being used by another process.

 (0x20)
23:48:25 (18980): Can't acquire lockfile (32) - waiting 35s
23:49:00 (18980): Can't acquire lockfile (32) - exiting
23:49:00 (18980): Error: The process cannot access the file because it is being used by another process.

 (0x20)
23:59:41 (20120): Can't acquire lockfile (32) - waiting 35s
00:00:16 (20120): Can't acquire lockfile (32) - exiting
00:00:16 (20120): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:00:27 (12092): Can't acquire lockfile (32) - waiting 35s
00:01:02 (12092): Can't acquire lockfile (32) - exiting
00:01:02 (12092): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:11:43 (4936): Can't acquire lockfile (32) - waiting 35s
00:12:18 (4936): Can't acquire lockfile (32) - exiting
00:12:18 (4936): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:23:03 (17060): Can't acquire lockfile (32) - waiting 35s
00:23:38 (17060): Can't acquire lockfile (32) - exiting
00:23:38 (17060): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:34:18 (3108): Can't acquire lockfile (32) - waiting 35s
00:34:53 (3108): Can't acquire lockfile (32) - exiting
00:34:53 (3108): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:45:34 (18504): Can't acquire lockfile (32) - waiting 35s
00:46:09 (18504): Can't acquire lockfile (32) - exiting
00:46:09 (18504): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:56:46 (4028): Can't acquire lockfile (32) - waiting 35s
00:57:21 (4028): Can't acquire lockfile (32) - exiting
00:57:21 (4028): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:08:02 (7824): Can't acquire lockfile (32) - waiting 35s
01:08:37 (7824): Can't acquire lockfile (32) - exiting
01:08:37 (7824): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:19:18 (20260): Can't acquire lockfile (32) - waiting 35s
01:19:53 (20260): Can't acquire lockfile (32) - exiting
01:19:53 (20260): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:30:34 (19452): Can't acquire lockfile (32) - waiting 35s
01:31:09 (19452): Can't acquire lockfile (32) - exiting
01:31:09 (19452): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:41:50 (6464): Can't acquire lockfile (32) - waiting 35s
01:42:25 (6464): Can't acquire lockfile (32) - exiting
01:42:25 (6464): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:53:19 (11416): Can't acquire lockfile (32) - waiting 35s
01:53:54 (11416): Can't acquire lockfile (32) - exiting
01:53:54 (11416): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:04:35 (7344): Can't acquire lockfile (32) - waiting 35s
02:05:10 (7344): Can't acquire lockfile (32) - exiting
02:05:10 (7344): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:15:51 (19960): Can't acquire lockfile (32) - waiting 35s
02:16:26 (19960): Can't acquire lockfile (32) - exiting
02:16:26 (19960): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:27:07 (20244): Can't acquire lockfile (32) - waiting 35s
02:27:42 (20244): Can't acquire lockfile (32) - exiting
02:27:42 (20244): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:38:24 (17376): Can't acquire lockfile (32) - waiting 35s
02:38:59 (17376): Can't acquire lockfile (32) - exiting
02:38:59 (17376): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:49:39 (9072): Can't acquire lockfile (32) - waiting 35s
02:50:14 (9072): Can't acquire lockfile (32) - exiting
02:50:14 (9072): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:00:55 (6420): Can't acquire lockfile (32) - waiting 35s
03:01:30 (6420): Can't acquire lockfile (32) - exiting
03:01:30 (6420): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:12:11 (5184): Can't acquire lockfile (32) - waiting 35s
03:12:46 (5184): Can't acquire lockfile (32) - exiting
03:12:46 (5184): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:23:28 (24300): Can't acquire lockfile (32) - waiting 35s
03:24:03 (24300): Can't acquire lockfile (32) - exiting
03:24:03 (24300): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:34:45 (4756): Can't acquire lockfile (32) - waiting 35s
03:35:20 (4756): Can't acquire lockfile (32) - exiting
03:35:20 (4756): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:46:01 (12124): Can't acquire lockfile (32) - waiting 35s
03:46:36 (12124): Can't acquire lockfile (32) - exiting
03:46:36 (12124): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:57:17 (3668): Can't acquire lockfile (32) - waiting 35s
03:57:52 (3668): Can't acquire lockfile (32) - exiting
03:57:52 (3668): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:08:33 (20380): Can't acquire lockfile (32) - waiting 35s
04:09:08 (20380): Can't acquire lockfile (32) - exiting
04:09:08 (20380): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:19:49 (19100): Can't acquire lockfile (32) - waiting 35s
04:20:24 (19100): Can't acquire lockfile (32) - exiting
04:20:24 (19100): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:31:05 (4356): Can't acquire lockfile (32) - waiting 35s
04:31:40 (4356): Can't acquire lockfile (32) - exiting
04:31:40 (4356): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:42:21 (9776): Can't acquire lockfile (32) - waiting 35s
04:42:56 (9776): Can't acquire lockfile (32) - exiting
04:42:56 (9776): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:53:38 (21008): Can't acquire lockfile (32) - waiting 35s
04:54:13 (21008): Can't acquire lockfile (32) - exiting
04:54:13 (21008): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:04:54 (4320): Can't acquire lockfile (32) - waiting 35s
05:05:29 (4320): Can't acquire lockfile (32) - exiting
05:05:29 (4320): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:16:09 (11584): Can't acquire lockfile (32) - waiting 35s
05:16:44 (11584): Can't acquire lockfile (32) - exiting
05:16:44 (11584): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:27:25 (23616): Can't acquire lockfile (32) - waiting 35s
05:28:00 (23616): Can't acquire lockfile (32) - exiting
05:28:00 (23616): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:38:41 (7696): Can't acquire lockfile (32) - waiting 35s
05:39:16 (7696): Can't acquire lockfile (32) - exiting
05:39:16 (7696): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:49:57 (20196): Can't acquire lockfile (32) - waiting 35s
05:50:32 (20196): Can't acquire lockfile (32) - exiting
05:50:32 (20196): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:01:08 (21860): Can't acquire lockfile (32) - waiting 35s
06:01:43 (21860): Can't acquire lockfile (32) - exiting
06:01:43 (21860): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:12:23 (23904): Can't acquire lockfile (32) - waiting 35s
06:12:58 (23904): Can't acquire lockfile (32) - exiting
06:12:58 (23904): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:23:39 (13968): Can't acquire lockfile (32) - waiting 35s
06:24:14 (13968): Can't acquire lockfile (32) - exiting
06:24:14 (13968): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:34:54 (17680): Can't acquire lockfile (32) - waiting 35s
06:35:29 (17680): Can't acquire lockfile (32) - exiting
06:35:29 (17680): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:46:11 (18000): Can't acquire lockfile (32) - waiting 35s
06:46:46 (18000): Can't acquire lockfile (32) - exiting
06:46:46 (18000): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:57:28 (16172): Can't acquire lockfile (32) - waiting 35s
06:58:03 (16172): Can't acquire lockfile (32) - exiting
06:58:03 (16172): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:08:45 (16420): Can't acquire lockfile (32) - waiting 35s
07:09:20 (16420): Can't acquire lockfile (32) - exiting
07:09:20 (16420): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:20:02 (18912): Can't acquire lockfile (32) - waiting 35s
07:20:37 (18912): Can't acquire lockfile (32) - exiting
07:20:37 (18912): Error: The process cannot access the file because it is being used by another process.

 (0x20)

</stderr_txt>
]]>