Running colabfold_search returns "terminate called recursively" and terminates

Hi,
I have tried running colabfold_search on a gpu device (specifically, 3 A100-80G gpus). I did the setup_databases as instructed: GPU=1 ./setup_databases.sh path/to/db. The setup was successful.

However, when I tried using it, I can't seem to get it to run to completion successfully. I have attached the log file from running it.

colabfold_github_issue.txt

Here is the code I am using:

# start a gpu server to reduce the latency when performing msa searches
mmseqs gpuserver /user/ColabFold-official-GPU/colabfold_envdb_202108_db --max-seqs 10000 --db-load-mode 2 --prefilter-mode 1 &
PID1=$!

mmseqs gpuserver /user/ColabFold-official-GPU/uniref30_2302_db --max-seqs 10000 --db-load-mode 2 --prefilter-mode 1 &
PID2=$!

time colabfold_search --mmseqs mmseqs inputs/ /user/ColabFold-official-GPU outputs/ --gpu 1 --gpu-server 1 --threads ${N_CPUS} --db-load-mode 2

# Stop the server(s) when done:
kill $PID1
kill $PID2

1. Also, I can't seem to see the kX speedup that the GPU option offers. The log file above took 2 hours for 100s of sequences (all in .fasta format) even though it did not complete. I have tried both db-load-mode 0 and 2.

Kindly advise on how to resolve this.
Thanks

Review the attached colabfold_github_issue.txt log alongside the colabfold_search command and the two mmseqs gpuserver invocations. First reproduce the failure after the stated database setup and compare db-load-mode 0 and 2. Done means the search completes without recursive termination and the reported GPU performance issue is explained or resolved.