[0] PetscInitialize(): PETSc successfully started: number of processors = 1 [0] PetscGetHostName(): Rejecting domainname, likely is NIS brain-01.(none) [0] PetscInitialize(): Running on machine: brain-01 [0] SlepcInitialize(): SLEPc successfully started [0] PetscCommDuplicate(): Duplicating a communicator 1140850688 -2080374784 max tags = 2147483647 [0] PetscCommDuplicate(): Duplicating a communicator 1140850689 -2080374783 max tags = 2147483647 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850688 -2080374784 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] VecScatterCreate(): Special case: sequential vector general to stride [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850688 -2080374784 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850688 -2080374784 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 1612 unneeded,72620 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] Mat_CheckInode(): Found 11088 nodes out of 11088 rows. Not using Inode routines [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850688 -2080374784 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PCSetUp(): Setting up new PC [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,72620 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] Mat_CheckInode(): Found 11088 nodes out of 11088 rows. Not using Inode routines [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 2962 unneeded,69658 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] Mat_CheckInode(): Found 11088 nodes out of 11088 rows. Not using Inode routines [0] MatGetSymbolicTranspose_SeqAIJ(): Getting Symbolic Transpose. [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,69658 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] Mat_CheckInode(): Found 11088 nodes out of 11088 rows. Not using Inode routines [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,233944 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 25 [0] Mat_CheckInode(): Found 11088 nodes out of 11088 rows. Not using Inode routines [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Reallocs 0; Fill ratio: given 2 needed 1.67924. [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Use MatMatMult(A,B,MatReuse,1.67924,&C) for best performance.; [0] MatRestoreSymbolicTranspose_SeqAIJ(): Restoring Symbolic Transpose. [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,233944 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 25 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 1127; storage space: 628 unneeded,10460 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 1 [0] Mat_CheckInode(): Found 6728 nodes of 11088. Limit used: 5. Using Inode routines [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 11088; storage space: 0 unneeded,10460 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] Mat_CheckInode(): Found 1127 nodes out of 1127 rows. Not using Inode routines [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 1127; storage space: 0 unneeded,34438 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 6 [0] Mat_CheckInode(): Found 10447 nodes out of 11088 rows. Not using Inode routines [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Reallocs 0; Fill ratio: given 2 needed 1. [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Use MatMatMult(A,B,MatReuse,1,&C) for best performance.; [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] Mat_CheckInode(): Found 1127 nodes out of 1127 rows. Not using Inode routines [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Reallocs 0; Fill ratio: given 2 needed 1. [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Use MatMatMult(A,B,MatReuse,1,&C) for best performance.; [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] KSPSetNormType(): Warning: setting KSPNormType to skip computing the norm KSP convergence test is implicitly set to KSPSkipConverged [0] KSPSetNormType(): Warning: setting KSPNormType to skip computing the norm KSP convergence test is implicitly set to KSPSkipConverged [0] PCSetUp(): Setting up new PC [0] KSPSetNormType(): Warning: setting KSPNormType to skip computing the norm KSP convergence test is implicitly set to KSPSkipConverged [0] PCSetUp(): Setting up new PC [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] Mat_CheckInode(): Found 1127 nodes out of 1127 rows. Not using Inode routines [0] PCSetUp(): Setting up new PC [0] PCSetUp(): Setting PC with identical preconditioner [0] PCSetUp(): Setting PC with identical preconditioner [0] PCSetUp(): Setting up new PC [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] MatLUFactorSymbolic_SeqAIJ(): Reallocs 1 Fill ratio:given 5 needed 10.3746 [0] MatLUFactorSymbolic_SeqAIJ(): Run with -pc_factor_fill 10.3746 or use [0] MatLUFactorSymbolic_SeqAIJ(): PCFactorSetFill(pc,10.3746); [0] MatLUFactorSymbolic_SeqAIJ(): for best performance. [0] Mat_CheckInode_FactorLU(): Found 1098 nodes out of 1127 rows. Not using Inode routines [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] KSPDefaultConverged(): user has provided nonzero initial guess, computing 2-norm of preconditioned RHS [0] KSPDefaultConverged(): Linear solver has converged. Residual norm 1.867945343602e-06 is less than relative tolerance 1.000000000000e-04 times initial right hand side norm 1.986912043006e-02 at iteration 2 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,72620 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 11088; storage space: 0 unneeded,10460 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] Mat_CheckInode(): Found 1127 nodes out of 1127 rows. Not using Inode routines [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 1127; storage space: 0 unneeded,34438 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 6 [0] Mat_CheckInode(): Found 10447 nodes out of 11088 rows. Not using Inode routines [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Reallocs 0; Fill ratio: given 1 needed 1. [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Use MatMatMult(A,B,MatReuse,1,&C) for best performance.; [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] Mat_CheckInode(): Found 1127 nodes out of 1127 rows. Not using Inode routines [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Reallocs 0; Fill ratio: given 1 needed 1. [0] MatMatMultSymbolic_SeqAIJ_SeqAIJ(): Use MatMatMult(A,B,MatReuse,1,&C) for best performance.; [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] KSPDefaultConverged(): user has provided nonzero initial guess, computing 2-norm of preconditioned RHS [0] KSPDefaultConverged(): Linear solver has converged. Residual norm 1.105202527846e-08 is less than relative tolerance 1.000000000000e-04 times initial right hand side norm 1.405285848695e-02 at iteration 3 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,72620 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] KSPDefaultConverged(): user has provided nonzero initial guess, computing 2-norm of preconditioned RHS [0] KSPDefaultConverged(): Linear solver has converged. Residual norm 3.054509889925e-09 is less than relative tolerance 1.000000000000e-04 times initial right hand side norm 1.008978294010e-04 at iteration 4 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,72620 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] KSPDefaultConverged(): user has provided nonzero initial guess, computing 2-norm of preconditioned RHS [0] KSPDefaultConverged(): Linear solver has converged. Residual norm 9.986134311961e-09 is less than relative tolerance 3.920435944535e-05 times initial right hand side norm 2.693849629080e-02 at iteration 3 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,72620 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] KSPDefaultConverged(): user has provided nonzero initial guess, computing 2-norm of preconditioned RHS [0] KSPDefaultConverged(): Linear solver has converged. Residual norm 8.265092998415e-09 is less than relative tolerance 3.983970462409e-05 times initial right hand side norm 1.891292348144e-02 at iteration 3 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,72620 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] KSPDefaultConverged(): user has provided nonzero initial guess, computing 2-norm of preconditioned RHS [0] KSPDefaultConverged(): Linear solver has converged. Residual norm 5.254410115800e-07 is less than relative tolerance 1.552796671064e-04 times initial right hand side norm 8.679627132868e-03 at iteration 2 [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 11088 X 11088; storage space: 0 unneeded,72620 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 7 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] MatAssemblyEnd_SeqAIJ(): Matrix size: 1127 X 1127; storage space: 0 unneeded,12679 used [0] MatAssemblyEnd_SeqAIJ(): Number of mallocs during MatSetValues() is 0 [0] MatAssemblyEnd_SeqAIJ(): Maximum nonzeros in any row is 21 [0] PCSetUp(): Setting up PC with same nonzero pattern [0] PetscCommDuplicate(): Using internal PETSc communicator 1140850689 -2080374783 [0] KSPDefaultConverged(): user has provided nonzero initial guess, computing 2-norm of preconditioned RHS [0] KSPDefaultConverged(): Linear solver has converged. Residual norm 2.571116050210e-09 is less than relative tolerance 1.000000000000e-04 times initial right hand side norm 4.408908705915e-05 at iteration 4 [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs. [0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs. [0] Petsc_DelComm(): Removing reference to PETSc communicator imbedded in a user MPI_Comm m -2080374783 [0] Petsc_DelComm(): User MPI_Comm m 1140850689 is being freed, removing reference from inner PETSc comm to this outer comm [0] PetscCommDestroy(): Deleting PETSc MPI_Comm -2080374783 [0] Petsc_DelCounter(): Deleting counter data in an MPI_Comm -2080374783 [0] Petsc_DelComm(): Removing reference to PETSc communicator imbedded in a user MPI_Comm m -2080374784 [0] Petsc_DelComm(): User MPI_Comm m 1140850688 is being freed, removing reference from inner PETSc comm to this outer comm [0] PetscCommDestroy(): Deleting PETSc MPI_Comm -2080374784 [0] Petsc_DelCounter(): Deleting counter data in an MPI_Comm -2080374784 [0] SlepcFinalize(): SLEPc successfully ended! [0] PetscFinalize(): PetscFinalize() called