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.
05:56:35 (9728): Can't acquire lockfile (32) - waiting 35s
05:57:10 (9728): Can't acquire lockfile (32) - exiting
05:57:10 (9728): Error: The process cannot access the file because it is being used by another process.

 (0x20)
05:59:07 (3736): Can't acquire lockfile (32) - waiting 35s
05:59:42 (3736): Can't acquire lockfile (32) - exiting
05:59:42 (3736): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:01:46 (23628): Can't acquire lockfile (32) - waiting 35s
06:02:21 (23628): Can't acquire lockfile (32) - exiting
06:02:21 (23628): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:04:11 (35240): Can't acquire lockfile (32) - waiting 35s
06:04:46 (35240): Can't acquire lockfile (32) - exiting
06:04:46 (35240): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:06:44 (26808): Can't acquire lockfile (32) - waiting 35s
06:07:19 (26808): Can't acquire lockfile (32) - exiting
06:07:19 (26808): Error: The process cannot access the file because it is being used by another process.

 (0x20)
06:41:07 (30476): called boinc_finish(0)

</stderr_txt>
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