EPS Object: 741 MPI processes type: krylovschur Krylov-Schur: 50% of basis vectors kept after restart problem type: symmetric eigenvalue problem selected portion of the spectrum: smallest real parts number of eigenvalues (nev): 300 number of column vectors (ncv): 600 maximum dimension of projected problem (mpd): 600 maximum number of iterations: 10000000 tolerance: 1e-08 convergence test: relative to the eigenvalue BV Object: 741 MPI processes type: svec 601 columns of global length 91454220 orthogonalization method: classical Gram-Schmidt orthogonalization refinement: if needed (eta: 0.7071) DS Object: 741 MPI processes type: hep solving the problem with: Implicit QR method (_steqr) ST Object: 741 MPI processes type: shift shift: 0 number of matrices: 1 Time used: 20187.696942 Number of iterations of the method: 111 Solution method: krylovschur Number of requested eigenvalues: 300 Stopping condition: tol=1e-08, maxit=10000000 Number of converged approximate eigenpairs: 305 k ||Ax-kx||/||kx|| ----------------- ------------------ [437] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374781 [443] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [444] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [445] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [446] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [449] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [442] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [455] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [439] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [440] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [453] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374782 [441] 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