NAME

       iqtree-mpi  -  efficient  phylogenetic  software  by  maximum  likelihood  (multiprocessor
       version)

DESCRIPTION

       [lgw01-amd64-044:10428] [[INVALID],INVALID] ORTE_ERROR_LOG: A  system-required  executable
       either   could   not   be   found   or   was   not   executable   by  this  user  in  file
       ess_singleton_module.c   at   line   458    [lgw01-amd64-044:10428]    [[INVALID],INVALID]
       ORTE_ERROR_LOG:  A  system-required  executable  either  could  not  be  found  or was not
       executable   by   this   user    in    file    ess_singleton_module.c    at    line    166
       --------------------------------------------------------------------------  It  looks like
       orte_init failed for some reason; your parallel process is likely  to  abort.   There  are
       many  reasons  that a parallel process can fail during orte_init; some of which are due to
       configuration or environment problems.  This failure appears to be  an  internal  failure;
       here's some additional information (which may only be relevant to an Open MPI developer):

              orte_ess_init  failed  --> Returned value A system-required executable either could
              not be found or was not executable by this user (-126) instead of ORTE_SUCCESS

       --------------------------------------------------------------------------
       --------------------------------------------------------------------------  It  looks like
       MPI_INIT failed for some reason; your parallel process is likely to abort.  There are many
       reasons  that  a  parallel  process  can  fail  during  MPI_INIT; some of which are due to
       configuration or environment problems.  This failure appears to be  an  internal  failure;
       here's some additional information (which may only be relevant to an Open MPI developer):

              ompi_mpi_init:  ompi_rte_init  failed  -->  Returned  "A system-required executable
              either could not be found or was not executable by this  user"  (-126)  instead  of
              "Success" (0)

       --------------------------------------------------------------------------  ***  An  error
       occurred in MPI_Init *** on a NULL communicator  ***  MPI_ERRORS_ARE_FATAL  (processes  in
       this   communicator   will   now   abort,   ***      and   potentially   your   MPI   job)
       [lgw01-amd64-044:10428] Local abort before MPI_INIT completed completed successfully,  but
       am  not  able  to  aggregate  error  messages,  and  not  able to guarantee that all other
       processes were killed!