.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.4.
.TH IQTREE-MPI "1" "February 2017" "iqtree-mpi 1.5.3+dfsg" "User Commands"
.SH NAME
iqtree-mpi \- efficient phylogenetic software by maximum likelihood (multiprocessor version)
.SH DESCRIPTION
[sputnik:28367] [[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 453
[sputnik:28367] [[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 165
\fB\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\fR
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):
.IP
orte_ess_init failed
\fB\-\-\fR> Returned value A system\-required executable either could not be found or was not executable by this user (\fB\-126\fR) instead of ORTE_SUCCESS
.PP
\fB\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\fR
\fB\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\fR
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):
.IP
ompi_mpi_init: ompi_rte_init failed
\fB\-\-\fR> Returned "A system\-required executable either could not be found or was not executable by this user" (\fB\-126\fR) instead of "Success" (0)
.PP
\fB\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\fR
*** 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)
[sputnik:28367] 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!