These are all sr1* tasks for Siever.
sr2* ones were still working (but I haven't been sent any for the last day or so).
sr1* ones were working earlier.
The output report isn't all that helpful:
<core_client_version>7.16.3</core_client_version>
<![CDATA[
<message>
process exited with code 195 (0xc3, -61)</message>
<stderr_txt>
16:07:13 (12830): wrapper (7.7.26016): starting
16:07:13 (12830): wrapper (7.7.26016): starting
16:07:13 (12830): wrapper: running ../../projects/www.rechenkraft.net_yoyo/sr1sieve_1.4.5_aarch64 (-P 6315550000000000 -i in -o out1 -f factor1.txt)
16:07:14 (12830): sr1sieve.exe exited; CPU time 0.090000
16:07:14 (12830): app exit status: 0x1
16:07:14 (12830): called boinc_finish(195)
</stderr_txt>
]]>