I just started seeing more failed WUs with following error

process exited with code 193 (0xc1, -63)</message> <stderr_txt> terminate called after throwing an instance of 'char const*' SIGABRT: abort called Stack trace (14 frames): ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x411c82] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7fcbda1fd890] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7fcbd9e38e97] /lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7fcbd9e3a801] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x47ce45] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x42e576] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x42e5a3] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x42e6b3] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x40a495] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x40a800] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x404d31] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x4041ad] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7fcbd9e1bb97] ../../projects/rake.boincfast.ru_rakesearch/rakesearch[0x4046f7]

I run optimized version of app.

During last Formula BOINC challenge some workunits were incorrectly generated, and causes crash like this one. More details are here: https://rake.boincfast.ru/rakesearch/forum_thread.php?id=165#928

Happy to hear that was only bad batch.