Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
BOINC client version 8.0.2
Application: period_search_10220_windows_x86_64__win10.exe
Version: 102.20.1.1
CPU: Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz
RAM: 11.89 GB
Using FMA SIMD optimizations.
10:40:41 (19388): Can't acquire lockfile (32) - waiting 35s
10:41:16 (19388): Can't acquire lockfile (32) - exiting
10:41:16 (19388): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:55:57 (9312): Can't acquire lockfile (32) - waiting 35s
10:56:32 (9312): Can't acquire lockfile (32) - exiting
10:56:32 (9312): Error: The process cannot access the file because it is being used by another process.

 (0x20)
10:58:29 (11748): Can't acquire lockfile (32) - waiting 35s
10:59:04 (11748): Can't acquire lockfile (32) - exiting
10:59:04 (11748): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:01:04 (22888): Can't acquire lockfile (32) - waiting 35s
11:01:39 (22888): Can't acquire lockfile (32) - exiting
11:01:39 (22888): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:03:34 (16156): Can't acquire lockfile (32) - waiting 35s
11:04:09 (16156): Can't acquire lockfile (32) - exiting
11:04:09 (16156): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:06:07 (10616): Can't acquire lockfile (32) - waiting 35s
11:06:42 (10616): Can't acquire lockfile (32) - exiting
11:06:42 (10616): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:10:59 (3212): Can't acquire lockfile (32) - waiting 35s
11:11:34 (3212): Can't acquire lockfile (32) - exiting
11:11:34 (3212): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:13:46 (25904): Can't acquire lockfile (32) - waiting 35s
11:14:21 (25904): Can't acquire lockfile (32) - exiting
11:14:21 (25904): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:16:18 (31040): Can't acquire lockfile (32) - waiting 35s
11:16:53 (31040): Can't acquire lockfile (32) - exiting
11:16:53 (31040): Error: The process cannot access the file because it is being used by another process.

 (0x20)
11:41:52 (35048): called boinc_finish(0)

</stderr_txt>
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