INFO: Using directory: "1"
INFO: Using existing c-file: ./PSI_source.c
INFO: Using existing binary: ./PSI_source.out
INFO: ===
Simulation 'PSI_source' (PSI_source.instr): running on 2 nodes (master is 'sat12-bq165-6cd773fa-933d-4e7c-abf8-71eb0a453182-EA752BECEB57.local', MPI version 3.1).
*** TRACE end *** 
Detector: PSDbefore_guides_I=2.54334e+09 PSDbefore_guides_ERR=2.54336e+06 PSDbefore_guides_N=1e+06 "PSDbefore_guides.dat"
--------------------------------------------------------------------------
A system call failed during shared memory initialization that should
not have.  It is likely that your MPI job will now either abort or
experience performance degradation.

  Local host:  sat12-bq165-6cd773fa-933d-4e7c-abf8-71eb0a453182-EA752BECEB57.local
  System call: unlink(2) /Users/runner/tmp/ompi.sat12-bq165-6cd773fa-933d-4e7c-abf8-71eb0a453182-EA752BECEB57.501/pid.43721/1/vader_segment.sat12-bq165-6cd773fa-933d-4e7c-abf8-71eb0a453182-EA752BECEB57.501.38b90001.1
  Error:       No such file or directory (errno 2)
--------------------------------------------------------------------------
INFO: Placing instr file copy PSI_source.instr in dataset 1
INFO: Placing generated c-code copy PSI_source.c in dataset 1