./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-complex/elimination_backoff_stack.i --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for data races
Using default analysis
No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b9388ef-0a3b-4a23-b252-99ffd1ece772/bin/ukojak-verify-0OAaufAVZV/config using search string *DataRace*32bit*_Default*.epf
No suitable settings file found using DataRace*32bit*_Default
ERROR: UNSUPPORTED PROPERTY