Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
too many boinc_temporary_exit()s</message>
<stderr_txt>
BOINC client version 7.20.2
Application: period_search_10214_windows_x86_64__sse3_win10.exe
Version: 102.14.0.0
00:02:14 (8708): Can't acquire lockfile (32) - waiting 35s
00:02:49 (8708): Can't acquire lockfile (32) - exiting
00:02:49 (8708): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:13:18 (31236): Can't acquire lockfile (32) - waiting 35s
00:13:53 (31236): Can't acquire lockfile (32) - exiting
00:13:53 (31236): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:24:22 (26140): Can't acquire lockfile (32) - waiting 35s
00:24:57 (26140): Can't acquire lockfile (32) - exiting
00:24:57 (26140): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:35:01 (20900): Can't acquire lockfile (32) - waiting 35s
00:35:36 (20900): Can't acquire lockfile (32) - exiting
00:35:36 (20900): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:45:57 (25484): Can't acquire lockfile (32) - waiting 35s
00:46:32 (25484): Can't acquire lockfile (32) - exiting
00:46:32 (25484): Error: The process cannot access the file because it is being used by another process.

 (0x20)
00:57:13 (30752): Can't acquire lockfile (32) - waiting 35s
00:57:48 (30752): Can't acquire lockfile (32) - exiting
00:57:48 (30752): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:08:09 (17428): Can't acquire lockfile (32) - waiting 35s
01:08:44 (17428): Can't acquire lockfile (32) - exiting
01:08:44 (17428): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:19:05 (27416): Can't acquire lockfile (32) - waiting 35s
01:19:40 (27416): Can't acquire lockfile (32) - exiting
01:19:40 (27416): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:29:59 (13008): Can't acquire lockfile (32) - waiting 35s
01:30:34 (13008): Can't acquire lockfile (32) - exiting
01:30:34 (13008): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:31:37 (24904): Can't acquire lockfile (32) - waiting 35s
01:32:12 (24904): Can't acquire lockfile (32) - exiting
01:32:12 (24904): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:42:15 (23888): Can't acquire lockfile (32) - waiting 35s
01:42:50 (23888): Can't acquire lockfile (32) - exiting
01:42:50 (23888): Error: The process cannot access the file because it is being used by another process.

 (0x20)
01:53:10 (28316): Can't acquire lockfile (32) - waiting 35s
01:53:45 (28316): Can't acquire lockfile (32) - exiting
01:53:45 (28316): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:04:10 (32236): Can't acquire lockfile (32) - waiting 35s
02:04:45 (32236): Can't acquire lockfile (32) - exiting
02:04:45 (32236): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:15:02 (13964): Can't acquire lockfile (32) - waiting 35s
02:15:37 (13964): Can't acquire lockfile (32) - exiting
02:15:37 (13964): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:26:01 (22104): Can't acquire lockfile (32) - waiting 35s
02:26:36 (22104): Can't acquire lockfile (32) - exiting
02:26:36 (22104): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:36:51 (24968): Can't acquire lockfile (32) - waiting 35s
02:37:26 (24968): Can't acquire lockfile (32) - exiting
02:37:26 (24968): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:48:00 (27096): Can't acquire lockfile (32) - waiting 35s
02:48:35 (27096): Can't acquire lockfile (32) - exiting
02:48:35 (27096): Error: The process cannot access the file because it is being used by another process.

 (0x20)
02:59:17 (31116): Can't acquire lockfile (32) - waiting 35s
02:59:52 (31116): Can't acquire lockfile (32) - exiting
02:59:52 (31116): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:10:35 (26844): Can't acquire lockfile (32) - waiting 35s
03:11:10 (26844): Can't acquire lockfile (32) - exiting
03:11:10 (26844): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:22:01 (23588): Can't acquire lockfile (32) - waiting 35s
03:22:36 (23588): Can't acquire lockfile (32) - exiting
03:22:36 (23588): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:33:30 (32132): Can't acquire lockfile (32) - waiting 35s
03:34:05 (32132): Can't acquire lockfile (32) - exiting
03:34:05 (32132): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:44:47 (2940): Can't acquire lockfile (32) - waiting 35s
03:45:22 (2940): Can't acquire lockfile (32) - exiting
03:45:22 (2940): Error: The process cannot access the file because it is being used by another process.

 (0x20)
03:56:09 (17708): Can't acquire lockfile (32) - waiting 35s
03:56:44 (17708): Can't acquire lockfile (32) - exiting
03:56:44 (17708): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:06:55 (31596): Can't acquire lockfile (32) - waiting 35s
04:07:30 (31596): Can't acquire lockfile (32) - exiting
04:07:30 (31596): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:18:16 (32744): Can't acquire lockfile (32) - waiting 35s
04:18:51 (32744): Can't acquire lockfile (32) - exiting
04:18:51 (32744): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:29:29 (28148): Can't acquire lockfile (32) - waiting 35s
04:30:04 (28148): Can't acquire lockfile (32) - exiting
04:30:04 (28148): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:41:31 (7204): Can't acquire lockfile (32) - waiting 35s
04:42:06 (7204): Can't acquire lockfile (32) - exiting
04:42:06 (7204): Error: The process cannot access the file because it is being used by another process.

 (0x20)
04:52:10 (21440): Can't acquire lockfile (32) - waiting 35s
04:52:45 (21440): Can't acquire lockfile (32) - exiting
04:52:45 (21440): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:03:00 (33372): Can't acquire lockfile (32) - waiting 35s
05:03:35 (33372): Can't acquire lockfile (32) - exiting
05:03:35 (33372): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:13:43 (32776): Can't acquire lockfile (32) - waiting 35s
05:14:18 (32776): Can't acquire lockfile (32) - exiting
05:14:18 (32776): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:24:29 (27704): Can't acquire lockfile (32) - waiting 35s
05:25:04 (27704): Can't acquire lockfile (32) - exiting
05:25:04 (27704): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:35:49 (33528): Can't acquire lockfile (32) - waiting 35s
05:36:24 (33528): Can't acquire lockfile (32) - exiting
05:36:24 (33528): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:46:33 (29480): Can't acquire lockfile (32) - waiting 35s
05:47:08 (29480): Can't acquire lockfile (32) - exiting
05:47:08 (29480): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:57:28 (30028): Can't acquire lockfile (32) - waiting 35s
05:58:03 (30028): Can't acquire lockfile (32) - exiting
05:58:03 (30028): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:08:19 (29548): Can't acquire lockfile (32) - waiting 35s
06:08:54 (29548): Can't acquire lockfile (32) - exiting
06:08:54 (29548): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:19:01 (33204): Can't acquire lockfile (32) - waiting 35s
06:19:36 (33204): Can't acquire lockfile (32) - exiting
06:19:36 (33204): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:30:29 (19748): Can't acquire lockfile (32) - waiting 35s
06:31:04 (19748): Can't acquire lockfile (32) - exiting
06:31:04 (19748): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:41:20 (10280): Can't acquire lockfile (32) - waiting 35s
06:41:55 (10280): Can't acquire lockfile (32) - exiting
06:41:55 (10280): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:52:32 (30616): Can't acquire lockfile (32) - waiting 35s
06:53:07 (30616): Can't acquire lockfile (32) - exiting
06:53:07 (30616): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:03:23 (31596): Can't acquire lockfile (32) - waiting 35s
07:03:58 (31596): Can't acquire lockfile (32) - exiting
07:03:58 (31596): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:14:03 (33172): Can't acquire lockfile (32) - waiting 35s
07:14:38 (33172): Can't acquire lockfile (32) - exiting
07:14:38 (33172): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:24:40 (19760): Can't acquire lockfile (32) - waiting 35s
07:25:15 (19760): Can't acquire lockfile (32) - exiting
07:25:15 (19760): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:35:34 (18588): Can't acquire lockfile (32) - waiting 35s
07:36:09 (18588): Can't acquire lockfile (32) - exiting
07:36:09 (18588): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:47:09 (15912): Can't acquire lockfile (32) - waiting 35s
07:47:44 (15912): Can't acquire lockfile (32) - exiting
07:47:44 (15912): Error: The process cannot access the file because it is being used by another process.

 (0x20)
07:58:23 (28624): Can't acquire lockfile (32) - waiting 35s
07:58:58 (28624): Can't acquire lockfile (32) - exiting
07:58:58 (28624): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:09:24 (30344): Can't acquire lockfile (32) - waiting 35s
08:09:59 (30344): Can't acquire lockfile (32) - exiting
08:09:59 (30344): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:20:52 (19512): Can't acquire lockfile (32) - waiting 35s
08:21:27 (19512): Can't acquire lockfile (32) - exiting
08:21:27 (19512): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:32:14 (22788): Can't acquire lockfile (32) - waiting 35s
08:32:49 (22788): Can't acquire lockfile (32) - exiting
08:32:49 (22788): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:43:33 (31964): Can't acquire lockfile (32) - waiting 35s
08:44:08 (31964): Can't acquire lockfile (32) - exiting
08:44:08 (31964): Error: The process cannot access the file because it is being used by another process.

 (0x20)
08:54:13 (30440): Can't acquire lockfile (32) - waiting 35s
08:54:48 (30440): Can't acquire lockfile (32) - exiting
08:54:48 (30440): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:04:51 (11444): Can't acquire lockfile (32) - waiting 35s
09:05:26 (11444): Can't acquire lockfile (32) - exiting
09:05:26 (11444): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:16:03 (9248): Can't acquire lockfile (32) - waiting 35s
09:16:38 (9248): Can't acquire lockfile (32) - exiting
09:16:38 (9248): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:27:07 (33100): Can't acquire lockfile (32) - waiting 35s
09:27:42 (33100): Can't acquire lockfile (32) - exiting
09:27:42 (33100): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:38:24 (31808): Can't acquire lockfile (32) - waiting 35s
09:38:59 (31808): Can't acquire lockfile (32) - exiting
09:38:59 (31808): Error: The process cannot access the file because it is being used by another process.

 (0x20)
09:49:34 (31096): Can't acquire lockfile (32) - waiting 35s
09:50:09 (31096): Can't acquire lockfile (32) - exiting
09:50:09 (31096): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:00:35 (29640): Can't acquire lockfile (32) - waiting 35s
10:01:10 (29640): Can't acquire lockfile (32) - exiting
10:01:10 (29640): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:11:27 (24092): Can't acquire lockfile (32) - waiting 35s
10:12:02 (24092): Can't acquire lockfile (32) - exiting
10:12:02 (24092): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:23:57 (33764): Can't acquire lockfile (32) - waiting 35s
10:24:33 (33764): Can't acquire lockfile (32) - exiting
10:24:33 (33764): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:35:21 (6968): Can't acquire lockfile (32) - waiting 35s
10:35:56 (6968): Can't acquire lockfile (32) - exiting
10:35:56 (6968): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:46:37 (31628): Can't acquire lockfile (32) - waiting 35s
10:47:12 (31628): Can't acquire lockfile (32) - exiting
10:47:12 (31628): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:57:25 (32500): Can't acquire lockfile (32) - waiting 35s
10:58:00 (32500): Can't acquire lockfile (32) - exiting
10:58:00 (32500): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:08:19 (10864): Can't acquire lockfile (32) - waiting 35s
11:08:54 (10864): Can't acquire lockfile (32) - exiting
11:08:54 (10864): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:19:01 (32336): Can't acquire lockfile (32) - waiting 35s
11:19:36 (32336): Can't acquire lockfile (32) - exiting
11:19:36 (32336): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:29:48 (33044): Can't acquire lockfile (32) - waiting 35s
11:30:23 (33044): Can't acquire lockfile (32) - exiting
11:30:23 (33044): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:41:04 (9248): Can't acquire lockfile (32) - waiting 35s
11:41:39 (9248): Can't acquire lockfile (32) - exiting
11:41:39 (9248): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:51:39 (24596): Can't acquire lockfile (32) - waiting 35s
11:52:14 (24596): Can't acquire lockfile (32) - exiting
11:52:14 (24596): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:02:29 (32004): Can't acquire lockfile (32) - waiting 35s
12:03:04 (32004): Can't acquire lockfile (32) - exiting
12:03:04 (32004): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:13:45 (16816): Can't acquire lockfile (32) - waiting 35s
12:14:20 (16816): Can't acquire lockfile (32) - exiting
12:14:20 (16816): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:24:34 (21660): Can't acquire lockfile (32) - waiting 35s
12:25:09 (21660): Can't acquire lockfile (32) - exiting
12:25:09 (21660): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:35:40 (29836): Can't acquire lockfile (32) - waiting 35s
12:36:15 (29836): Can't acquire lockfile (32) - exiting
12:36:15 (29836): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:36:40 (24748): Can't acquire lockfile (32) - waiting 35s
12:37:15 (24748): Can't acquire lockfile (32) - exiting
12:37:15 (24748): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:47:26 (23668): Can't acquire lockfile (32) - waiting 35s
12:48:01 (23668): Can't acquire lockfile (32) - exiting
12:48:01 (23668): Error: The process cannot access the file because it is being used by another process.

 (0x20)
12:58:32 (11624): Can't acquire lockfile (32) - waiting 35s
12:59:07 (11624): Can't acquire lockfile (32) - exiting
12:59:07 (11624): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:09:33 (11528): Can't acquire lockfile (32) - waiting 35s
13:10:08 (11528): Can't acquire lockfile (32) - exiting
13:10:08 (11528): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:20:59 (10508): Can't acquire lockfile (32) - waiting 35s
13:21:34 (10508): Can't acquire lockfile (32) - exiting
13:21:34 (10508): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:32:20 (28928): Can't acquire lockfile (32) - waiting 35s
13:32:55 (28928): Can't acquire lockfile (32) - exiting
13:32:55 (28928): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:43:26 (30844): Can't acquire lockfile (32) - waiting 35s
13:44:01 (30844): Can't acquire lockfile (32) - exiting
13:44:01 (30844): Error: The process cannot access the file because it is being used by another process.

 (0x20)
13:54:48 (17800): Can't acquire lockfile (32) - waiting 35s
13:55:23 (17800): Can't acquire lockfile (32) - exiting
13:55:23 (17800): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:05:32 (32104): Can't acquire lockfile (32) - waiting 35s
14:06:07 (32104): Can't acquire lockfile (32) - exiting
14:06:07 (32104): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:16:23 (29600): Can't acquire lockfile (32) - waiting 35s
14:16:58 (29600): Can't acquire lockfile (32) - exiting
14:16:58 (29600): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:27:49 (3164): Can't acquire lockfile (32) - waiting 35s
14:28:24 (3164): Can't acquire lockfile (32) - exiting
14:28:24 (3164): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:39:00 (32896): Can't acquire lockfile (32) - waiting 35s
14:39:35 (32896): Can't acquire lockfile (32) - exiting
14:39:35 (32896): Error: The process cannot access the file because it is being used by another process.

 (0x20)
14:49:45 (31576): Can't acquire lockfile (32) - waiting 35s
14:50:20 (31576): Can't acquire lockfile (32) - exiting
14:50:20 (31576): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:01:01 (31972): Can't acquire lockfile (32) - waiting 35s
15:01:36 (31972): Can't acquire lockfile (32) - exiting
15:01:36 (31972): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:11:51 (31472): Can't acquire lockfile (32) - waiting 35s
15:12:26 (31472): Can't acquire lockfile (32) - exiting
15:12:26 (31472): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:23:12 (22348): Can't acquire lockfile (32) - waiting 35s
15:23:47 (22348): Can't acquire lockfile (32) - exiting
15:23:47 (22348): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:33:57 (14900): Can't acquire lockfile (32) - waiting 35s
15:34:32 (14900): Can't acquire lockfile (32) - exiting
15:34:32 (14900): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:45:16 (33412): Can't acquire lockfile (32) - waiting 35s
15:45:51 (33412): Can't acquire lockfile (32) - exiting
15:45:51 (33412): Error: The process cannot access the file because it is being used by another process.

 (0x20)
15:55:53 (33264): Can't acquire lockfile (32) - waiting 35s
15:56:28 (33264): Can't acquire lockfile (32) - exiting
15:56:28 (33264): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:06:59 (13232): Can't acquire lockfile (32) - waiting 35s
16:07:34 (13232): Can't acquire lockfile (32) - exiting
16:07:34 (13232): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:17:56 (24776): Can't acquire lockfile (32) - waiting 35s
16:18:31 (24776): Can't acquire lockfile (32) - exiting
16:18:31 (24776): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:18:41 (33156): Can't acquire lockfile (32) - waiting 35s
16:19:16 (33156): Can't acquire lockfile (32) - exiting
16:19:16 (33156): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:29:52 (31828): Can't acquire lockfile (32) - waiting 35s
16:30:27 (31828): Can't acquire lockfile (32) - exiting
16:30:27 (31828): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:40:37 (29244): Can't acquire lockfile (32) - waiting 35s
16:41:12 (29244): Can't acquire lockfile (32) - exiting
16:41:12 (29244): Error: The process cannot access the file because it is being used by another process.

 (0x20)
16:51:12 (33368): Can't acquire lockfile (32) - waiting 35s
16:51:47 (33368): Can't acquire lockfile (32) - exiting
16:51:47 (33368): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:02:18 (17800): Can't acquire lockfile (32) - waiting 35s
17:02:53 (17800): Can't acquire lockfile (32) - exiting
17:02:53 (17800): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:13:09 (26748): Can't acquire lockfile (32) - waiting 35s
17:13:44 (26748): Can't acquire lockfile (32) - exiting
17:13:44 (26748): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:24:28 (33852): Can't acquire lockfile (32) - waiting 35s
17:25:03 (33852): Can't acquire lockfile (32) - exiting
17:25:03 (33852): Error: The process cannot access the file because it is being used by another process.

 (0x20)
17:35:15 (19000): Can't acquire lockfile (32) - waiting 35s
17:35:50 (19000): Can't acquire lockfile (32) - exiting
17:35:50 (19000): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:10:32 (32584): Can't acquire lockfile (32) - waiting 35s
19:11:07 (32584): Can't acquire lockfile (32) - exiting
19:11:07 (32584): Error: The process cannot access the file because it is being used by another process.

 (0x20)
19:22:48 (29076): Can't acquire lockfile (32) - waiting 35s
19:23:23 (29076): Can't acquire lockfile (32) - exiting
19:23:23 (29076): Error: The process cannot access the file because it is being used by another process.

 (0x20)

</stderr_txt>
]]>