0 KSP Residual norm 3.742323985017e+01 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 1.000000000000e+00 1 KSP Residual norm 1.904822062924e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 1.536127055782e-05 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 3.267365169223e-01 1 KSP Residual norm 3.429932055419e-02 1 KSP Residual norm 1.218030848219e-05 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 7.334598963908e-01 1 KSP Residual norm 1.648338907151e-01 1 KSP Residual norm 5.866580940642e+00 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999999972016e-01 1 KSP Residual norm 3.003248094327e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 7.247728699894e-05 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 6.478657354909e-01 1 KSP Residual norm 1.602584349906e-01 1 KSP Residual norm 5.215793193009e-05 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 1.160480647309e+00 1 KSP Residual norm 3.484742478135e-01 2 KSP Residual norm 1.362958635457e+00 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999999752421e-01 1 KSP Residual norm 3.864790871344e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 2.255472470677e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.120525301466e+00 1 KSP Residual norm 3.853995309841e-01 1 KSP Residual norm 1.764686132667e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.223249054086e+00 1 KSP Residual norm 3.005553602943e-01 3 KSP Residual norm 3.895560479865e-01 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999998244351e-01 1 KSP Residual norm 3.248864421853e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 5.968177153151e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 5.357572768972e+00 1 KSP Residual norm 1.250282279971e+00 1 KSP Residual norm 4.678089979059e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 5.271116475974e+00 1 KSP Residual norm 1.201375021678e+00 4 KSP Residual norm 2.444848160562e-01 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999998194721e-01 1 KSP Residual norm 3.293955924403e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 6.051469629215e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 5.656519955321e+00 1 KSP Residual norm 1.023547244717e+00 1 KSP Residual norm 4.837547715348e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 5.454467312122e+00 1 KSP Residual norm 1.080109038331e+00 5 KSP Residual norm 1.728354871696e-01 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999999530677e-01 1 KSP Residual norm 3.355965604827e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 3.074973272424e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.347033687382e+00 1 KSP Residual norm 6.130741998326e-01 1 KSP Residual norm 2.397213537420e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.533139523272e+00 1 KSP Residual norm 6.712587057275e-01 6 KSP Residual norm 9.070025703904e-02 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999999139396e-01 1 KSP Residual norm 3.343276845958e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 4.186822757257e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.969394159201e+00 1 KSP Residual norm 6.446145934402e-01 1 KSP Residual norm 3.319294434057e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.803323121431e+00 1 KSP Residual norm 5.806862322089e-01 7 KSP Residual norm 4.264104875969e-02 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999997637567e-01 1 KSP Residual norm 3.183717909036e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 6.916443724904e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 5.075112231741e+00 1 KSP Residual norm 1.065552278237e+00 1 KSP Residual norm 5.639266818300e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.939509110273e+00 1 KSP Residual norm 1.014523188088e+00 8 KSP Residual norm 3.024894571570e-02 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999998072185e-01 1 KSP Residual norm 3.164078343387e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 6.233813075976e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.291937145450e+00 1 KSP Residual norm 8.415133785586e-01 1 KSP Residual norm 5.463021758291e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.137359487224e+00 1 KSP Residual norm 7.663495284965e-01 9 KSP Residual norm 2.199610892421e-02 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999998235561e-01 1 KSP Residual norm 3.076442332663e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 5.964746977591e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.877731377781e+00 1 KSP Residual norm 9.281094346676e-01 1 KSP Residual norm 4.744561802741e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.870532542542e+00 1 KSP Residual norm 9.805432244481e-01 10 KSP Residual norm 1.423999208485e-02 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999998991815e-01 1 KSP Residual norm 2.951714854198e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 4.504971166291e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.781270809474e+00 1 KSP Residual norm 5.527824814666e-01 1 KSP Residual norm 3.720056118249e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.898860921372e+00 1 KSP Residual norm 6.712157789363e-01 11 KSP Residual norm 5.559263670970e-03 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999997853542e-01 1 KSP Residual norm 3.588382264465e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 6.573660293207e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.070345681289e+00 1 KSP Residual norm 7.441270741240e-01 1 KSP Residual norm 5.341651372616e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 3.959583152828e+00 1 KSP Residual norm 6.580172854740e-01 12 KSP Residual norm 2.733418494619e-03 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999996260272e-01 1 KSP Residual norm 3.781624694164e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 8.655952863817e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.591776484763e+00 1 KSP Residual norm 7.191524240957e-01 1 KSP Residual norm 7.469550532901e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.587759695443e+00 1 KSP Residual norm 7.867668770907e-01 13 KSP Residual norm 1.104100148824e-03 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999993794087e-01 1 KSP Residual norm 3.889314893289e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 1.116723384566e-03 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 6.187986169561e+00 1 KSP Residual norm 9.931538152233e-01 1 KSP Residual norm 9.322003976967e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 5.990968454323e+00 1 KSP Residual norm 9.958582377708e-01 14 KSP Residual norm 6.655728000072e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 9.999995312859e-01 1 KSP Residual norm 3.890153060020e-01 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 9.700705401697e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 5.011278114324e+00 1 KSP Residual norm 8.724924369072e-01 1 KSP Residual norm 7.971917914819e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 4.892615815708e+00 1 KSP Residual norm 8.977234473458e-01 15 KSP Residual norm 2.946624426699e-04 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 3.768511926632e+01 1 KSP Residual norm 7.388422220265e+00 Residual norms for fieldsplit_1_ solve. 0 KSP Residual norm 2.222668401807e-03 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.645344416175e+01 1 KSP Residual norm 4.491718529945e+00 1 KSP Residual norm 1.961319040209e-03 Residual norms for fieldsplit_0_ solve. 0 KSP Residual norm 2.108348420198e+01 1 KSP Residual norm 4.360771088704e+00 KSP Object: 4 MPI processes type: gmres restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement happy breakdown tolerance 1e-30 maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. right preconditioning using UNPRECONDITIONED norm type for convergence test PC Object: 4 MPI processes type: fieldsplit FieldSplit with Schur preconditioner, factorization FULL Preconditioner for the Schur complement formed from Sp, an assembled approximation to S, which uses A00's diagonal's inverse Split info: Split number 0 Defined by IS Split number 1 Defined by IS KSP solver for A00 block KSP Object: (fieldsplit_0_) 4 MPI processes type: preonly maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using NONE norm type for convergence test PC Object: (fieldsplit_0_) 4 MPI processes type: bjacobi number of blocks = 4 Local solver information for first block is in the following KSP and PC objects on rank 0: Use -fieldsplit_0_ksp_view ::ascii_info_detail to display information for all blocks KSP Object: (fieldsplit_0_sub_) 1 MPI process type: preonly maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using NONE norm type for convergence test PC Object: (fieldsplit_0_sub_) 1 MPI process type: cholesky out-of-place factorization tolerance for zero pivot 2.22045e-14 matrix ordering: external factor fill ratio given 0., needed 0. Factored matrix follows: Mat Object: (fieldsplit_0_sub_) 1 MPI process type: mumps rows=2969, cols=2969 package used to perform factorization: mumps total: nonzeros=36701, allocated nonzeros=36701 MUMPS run parameters: Use -fieldsplit_0_sub_ksp_view ::ascii_info_detail to display information for all processes RINFOG(1) (global estimated flops for the elimination after analysis): 2.01985e+06 RINFOG(2) (global estimated flops for the assembly after factorization): 27936. RINFOG(3) (global estimated flops for the elimination after factorization): 2.01985e+06 (RINFOG(12) RINFOG(13))*2^INFOG(34) (determinant): (0.,0.)*(2^0) INFOG(3) (estimated real workspace for factors on all processors after analysis): 45332 INFOG(4) (estimated integer workspace for factors on all processors after analysis): 55406 INFOG(5) (estimated maximum front size in the complete tree): 108 INFOG(6) (number of nodes in the complete tree): 2351 INFOG(7) (ordering option effectively used after analysis): 2 INFOG(8) (structural symmetry in percent of the permuted matrix after analysis): 100 INFOG(9) (total real/complex workspace to store the matrix factors after factorization): 45332 INFOG(10) (total integer space store the matrix factors after factorization): 55406 INFOG(11) (order of largest frontal matrix after factorization): 108 INFOG(12) (number of off-diagonal pivots): 0 INFOG(13) (number of delayed pivots after factorization): 0 INFOG(14) (number of memory compress after factorization): 0 INFOG(15) (number of steps of iterative refinement after solution): 0 INFOG(16) (estimated size (in MB) of all MUMPS internal data for factorization after analysis: value on the most memory consuming processor): 2 INFOG(17) (estimated size of all MUMPS internal data for factorization after analysis: sum over all processors): 2 INFOG(18) (size of all MUMPS internal data allocated during factorization: value on the most memory consuming processor): 2 INFOG(19) (size of all MUMPS internal data allocated during factorization: sum over all processors): 2 INFOG(20) (estimated number of entries in the factors): 36701 INFOG(21) (size in MB of memory effectively used during factorization - value on the most memory consuming processor): 1 INFOG(22) (size in MB of memory effectively used during factorization - sum over all processors): 1 INFOG(23) (after analysis: value of ICNTL(6) effectively used): 0 INFOG(24) (after analysis: value of ICNTL(12) effectively used): 1 INFOG(25) (after factorization: number of pivots modified by static pivoting): 0 INFOG(28) (after factorization: number of null pivots encountered): 0 INFOG(29) (after factorization: effective number of entries in the factors (sum over all processors)): 36701 INFOG(30, 31) (after solution: size in Mbytes of memory used during solution phase): 1, 1 INFOG(32) (after analysis: type of analysis done): 1 INFOG(33) (value used for ICNTL(8)): 7 INFOG(34) (exponent of the determinant if determinant is requested): 0 INFOG(35) (after factorization: number of entries taking into account BLR factor compression - sum over all processors): 36701 INFOG(36) (after analysis: estimated size of all MUMPS internal data for running BLR in-core - value on the most memory consuming processor): 0 INFOG(37) (after analysis: estimated size of all MUMPS internal data for running BLR in-core - sum over all processors): 0 INFOG(38) (after analysis: estimated size of all MUMPS internal data for running BLR out-of-core - value on the most memory consuming processor): 0 INFOG(39) (after analysis: estimated size of all MUMPS internal data for running BLR out-of-core - sum over all processors): 0 linear system matrix = precond matrix: Mat Object: (fieldsplit_0_sub_) 1 MPI process type: seqsbaij rows=2969, cols=2969 total: nonzeros=17333, allocated nonzeros=17333 total number of mallocs used during MatSetValues calls=0 block size is 1 linear system matrix = precond matrix: Mat Object: (fieldsplit_0_) 4 MPI processes type: mpisbaij rows=12006, cols=12006 total: nonzeros=81675, allocated nonzeros=81675 total number of mallocs used during MatSetValues calls=0 block size is 1 KSP solver for S = A11 - A10 inv(A00) A01 KSP Object: (fieldsplit_1_) 4 MPI processes type: preonly maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using NONE norm type for convergence test PC Object: (fieldsplit_1_) 4 MPI processes type: bjacobi number of blocks = 4 Local solver information for first block is in the following KSP and PC objects on rank 0: Use -fieldsplit_1_ksp_view ::ascii_info_detail to display information for all blocks KSP Object: (fieldsplit_1_sub_) 1 MPI process type: preonly maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using NONE norm type for convergence test PC Object: (fieldsplit_1_sub_) 1 MPI process type: cholesky out-of-place factorization tolerance for zero pivot 2.22045e-14 matrix ordering: external factor fill ratio given 0., needed 0. Factored matrix follows: Mat Object: (fieldsplit_1_sub_) 1 MPI process type: mumps rows=803, cols=803 package used to perform factorization: mumps total: nonzeros=2095, allocated nonzeros=2095 MUMPS run parameters: Use -fieldsplit_1_sub_ksp_view ::ascii_info_detail to display information for all processes RINFOG(1) (global estimated flops for the elimination after analysis): 20924. RINFOG(2) (global estimated flops for the assembly after factorization): 256. RINFOG(3) (global estimated flops for the elimination after factorization): 20924. (RINFOG(12) RINFOG(13))*2^INFOG(34) (determinant): (0.,0.)*(2^0) INFOG(3) (estimated real workspace for factors on all processors after analysis): 2764 INFOG(4) (estimated integer workspace for factors on all processors after analysis): 15854 INFOG(5) (estimated maximum front size in the complete tree): 22 INFOG(6) (number of nodes in the complete tree): 707 INFOG(7) (ordering option effectively used after analysis): 2 INFOG(8) (structural symmetry in percent of the permuted matrix after analysis): 100 INFOG(9) (total real/complex workspace to store the matrix factors after factorization): 2764 INFOG(10) (total integer space store the matrix factors after factorization): 15854 INFOG(11) (order of largest frontal matrix after factorization): 22 INFOG(12) (number of off-diagonal pivots): 104 INFOG(13) (number of delayed pivots after factorization): 0 INFOG(14) (number of memory compress after factorization): 0 INFOG(15) (number of steps of iterative refinement after solution): 0 INFOG(16) (estimated size (in MB) of all MUMPS internal data for factorization after analysis: value on the most memory consuming processor): 1 INFOG(17) (estimated size of all MUMPS internal data for factorization after analysis: sum over all processors): 1 INFOG(18) (size of all MUMPS internal data allocated during factorization: value on the most memory consuming processor): 1 INFOG(19) (size of all MUMPS internal data allocated during factorization: sum over all processors): 1 INFOG(20) (estimated number of entries in the factors): 2095 INFOG(21) (size in MB of memory effectively used during factorization - value on the most memory consuming processor): 0 INFOG(22) (size in MB of memory effectively used during factorization - sum over all processors): 0 INFOG(23) (after analysis: value of ICNTL(6) effectively used): 0 INFOG(24) (after analysis: value of ICNTL(12) effectively used): 1 INFOG(25) (after factorization: number of pivots modified by static pivoting): 0 INFOG(28) (after factorization: number of null pivots encountered): 0 INFOG(29) (after factorization: effective number of entries in the factors (sum over all processors)): 2095 INFOG(30, 31) (after solution: size in Mbytes of memory used during solution phase): 0, 0 INFOG(32) (after analysis: type of analysis done): 1 INFOG(33) (value used for ICNTL(8)): 7 INFOG(34) (exponent of the determinant if determinant is requested): 0 INFOG(35) (after factorization: number of entries taking into account BLR factor compression - sum over all processors): 2095 INFOG(36) (after analysis: estimated size of all MUMPS internal data for running BLR in-core - value on the most memory consuming processor): 0 INFOG(37) (after analysis: estimated size of all MUMPS internal data for running BLR in-core - sum over all processors): 0 INFOG(38) (after analysis: estimated size of all MUMPS internal data for running BLR out-of-core - value on the most memory consuming processor): 0 INFOG(39) (after analysis: estimated size of all MUMPS internal data for running BLR out-of-core - sum over all processors): 0 linear system matrix = precond matrix: Mat Object: (fieldsplit_1_sub_) 1 MPI process type: seqaij rows=803, cols=803 total: nonzeros=1485, allocated nonzeros=1485 total number of mallocs used during MatSetValues calls=0 not using I-node routines linear system matrix followed by preconditioner matrix: Mat Object: (fieldsplit_1_) 4 MPI processes type: schurcomplement rows=3080, cols=3080 Schur complement A11 - A10 inv(A00) A01 A11 Mat Object: (fieldsplit_1_) 4 MPI processes type: mpisbaij rows=3080, cols=3080 total: nonzeros=3879, allocated nonzeros=3879 total number of mallocs used during MatSetValues calls=0 block size is 1 A10 Mat Object: 4 MPI processes type: hermitiantranspose rows=3080, cols=12006 KSP solver for A00 block viewable with the additional option -fieldsplit_0_ksp_view A01 Mat Object: 4 MPI processes type: mpiaij rows=12006, cols=3080 total: nonzeros=10152, allocated nonzeros=10152 total number of mallocs used during MatSetValues calls=0 using I-node (on process 0) routines: found 691 nodes, limit used is 5 Mat Object: 4 MPI processes type: mpiaij rows=3080, cols=3080 total: nonzeros=6394, allocated nonzeros=6394 total number of mallocs used during MatSetValues calls=0 not using I-node (on process 0) routines linear system matrix = precond matrix: Mat Object: 4 MPI processes type: mpisbaij rows=15086, cols=15086 total: nonzeros=95706, allocated nonzeros=95706 total number of mallocs used during MatSetValues calls=0 block size is 1