============================== 
 Nonlinear Eigenvalue Problem  
============================== 
#PETSc Option Table entries:
-pc_type none # (source: code)
-rg_interval_endpoints 0,10,0,0 # (source: code)
-rg_type interval # (source: code)
#End of PETSc Option Table entries
NEP Object: 1 MPI process
  type: nleigs
    0% of basis vectors kept after restart
    using the locking variant
    divided difference terms: used=0, max=0
    tolerance for divided difference convergence: -2.
    KSP Object: (nep_nleigs_) 1 MPI process
      type: preonly
      maximum iterations=10000, initial guess is zero
      tolerances:  relative=1e-10, absolute=1e-50, divergence=10000.
      left preconditioning
      using DEFAULT norm type for convergence test
    PC Object: (nep_nleigs_) 1 MPI process
      type: lu
      PC has not been set up so information may be incomplete
        out-of-place factorization
        tolerance for zero pivot 2.22045e-14
  problem type: general nonlinear eigenvalue problem
  nonlinear operator from user callbacks
  selected portion of the spectrum: not yet set
  number of eigenvalues (nev): 5
  number of column vectors (ncv): -2
  maximum dimension of projected problem (mpd): -2
  maximum number of iterations: 100
  tolerance: 1e-07
  convergence test: relative to the eigenvalue
BV Object: 1 MPI process
  type: svec
  0 columns of global length -1
  vector orthogonalization method: classical Gram-Schmidt
  orthogonalization refinement: if needed (eta: 0.7071)
  block orthogonalization method: GS
  doing matmult as a single matrix-matrix product
RG Object: 1 MPI process
  type: interval
    region: [0.,10.]x[0.,0.]
DS Object: 1 MPI process
  type: nhep
============================== 
 Nonlinear Eigenvalue Problem  
============================== 
FAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFA[0]PETSC ERROR: ------------------------------------------------------------------------
[0]PETSC ERROR: Caught signal number 4 Illegal instruction: Likely due to memory corruption
[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
[0]PETSC ERROR: or see https://petsc.org/release/faq/#valgrind and https://petsc.org/release/faq/
[0]PETSC ERROR: ---------------------  Stack Frames ------------------------------------
[0]PETSC ERROR: The line numbers in the error traceback are not always exact.
[0]PETSC ERROR: #1 NEPNLEIGSAAAComputation() at /Users/hall/Documents/Fortran_Codes/Packages/slepc/src/nep/impls/nleigs/nleigs.c:219
[0]PETSC ERROR: #2 NEPNLEIGSAAASingularities() at /Users/hall/Documents/Fortran_Codes/Packages/slepc/src/nep/impls/nleigs/nleigs.c:331
[0]PETSC ERROR: #3 NEPNLEIGSLejaBagbyPoints() at /Users/hall/Documents/Fortran_Codes/Packages/slepc/src/nep/impls/nleigs/nleigs.c:376
[0]PETSC ERROR: #4 NEPSetUp_NLEIGS() at /Users/hall/Documents/Fortran_Codes/Packages/slepc/src/nep/impls/nleigs/nleigs.c:888
[0]PETSC ERROR: #5 NEPSetUp() at /Users/hall/Documents/Fortran_Codes/Packages/slepc/src/nep/interface/nepsetup.c:133
[0]PETSC ERROR: #6 NEPSolve() at /Users/hall/Documents/Fortran_Codes/Packages/slepc/src/nep/interface/nepsolve.c:85
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 59.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
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