I've got an Ubuntu box that's been running fine but the last couple days all Rosetta tasks have been failing after just 6 seconds with this error. This same computer has no problems completing Universe@Home tasks. Any idea what this could be? I've suspended new Rosetta work for the time being. Thanks in advance!

<core_client_version>7.16.16</core_client_version>
<![CDATA[
<message>
process exited with code 255 (0xff, -1)</message>
<stderr_txt>
command: ../../projects/boinc.bakerlab.org_rosetta/rosetta_4.20_x86_64-pc-linux-gnu -run:protocol jd2_scripting -parser:protocol dock_and_relax.xml @flags_95f610f0 -in:file:silent drhicks1_fd_95f610f0_egg_539_1298_7e1_3_000000039_0001_PJS-I-23D_xtl_ROSETTA_relax_super2_SAVE_ALL_OUT_IGNORE_THE_REST_1aa1aa1a.silent -in:file:silent_struct_type binary -silent_gz -mute all -silent_read_through_errors true -out:file:silent_struct_type score_jump -out:file:silent default.out -in:file:boinc_wu_zip drhicks1_fd_95f610f0_egg_539_1298_7e1_3_000000039_0001_PJS-I-23D_xtl_ROSETTA_relax_super2_SAVE_ALL_OUT_IGNORE_THE_REST_1aa1aa1a.zip -nstruct 10000 -cpu_run_time 28800 -boinc:max_nstruct 20000 -checkpoint_interval 120 -database minirosetta_database -in::file::zip minirosetta_database.zip -boinc::watchdog -boinc::cpu_run_timeout 36000 -run::rng mt19937 -constant_seed -jran 3181259

[ ERROR ]: Caught exception:


File: src/utility/options/OptionCollection.cc:536
Option file open failed for: 'flags_95f610f0'
 ------------------------ Begin developer's backtrace ------------------------- 
BACKTRACE:
[0x3ce8b7f]
[0x62b4e53]
[0x623c163]
[0x623c487]
[0x623cea3]
[0x3d22399]
[0x41384a]
[0x68a86dc]
[0x63aad7]
 ------------------------- End developer's backtrace -------------------------- 

</stderr_txt>
]]>

Option file open failed for: 'flags_95f610f0'

Looks like it can't find a file it needs.
A quick & dirty option would be to Reset the project.
It will delete the existing project files, then re-download them (along with any Tasks presently on the system). If that doesn't sort the problem, then you'll need to dig deeper- directory permissions come to mind.

---

Grant
Darwin NT