I'm trying to play with the Ray assembler and my first run with 50x2 paired end Illumina data (kmer=21; running on a single core of a large machine) ended ignobly (end of run output below). Any suggestions on how to troubleshoot this?
Code:
*** Step: Coverage distribution analysis Date: Thu Apr 26 22:33:39 2012 Elapsed time: 6 seconds Since beginning: 1 hours, 23 minutes, 6 seconds *** Rank 0 is computing vertices & edges [1/25886148] [actinode.cluster:1932] *** An error occurred in MPI_Iprobe [actinode.cluster:1932] *** on communicator MPI_COMM_WORLD [actinode.cluster:1932] *** MPI_ERR_RANK: invalid rank [actinode.cluster:1932] *** MPI_ERRORS_ARE_FATAL (your MPI job will now abort) -------------------------------------------------------------------------- mpiexec has exited due to process rank 0 with PID 1932 on node actinode.cluster exiting without calling "finalize". This may have caused other processes in the application to be terminated by signals sent by mpiexec (as reported here).
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