1*c4762a1bSJed BrownDM Object: Distributed Mesh 5 MPI processes 2*c4762a1bSJed Brown type: plex 3*c4762a1bSJed BrownDistributed Mesh in 2 dimensions: 4*c4762a1bSJed Brown 0-cells: 29 29 30 15 15 5*c4762a1bSJed Brown 1-cells: 60 60 60 30 30 6*c4762a1bSJed Brown 2-cells: 32 32 32 16 16 7*c4762a1bSJed BrownLabels: 8*c4762a1bSJed Brown depth: 3 strata with value/size (0 (29), 1 (60), 2 (32)) 9*c4762a1bSJed Brown celltype: 3 strata with value/size (2 (32), 0 (29), 1 (60)) 10*c4762a1bSJed Brown marker: 2 strata with value/size (1 (8), 4 (17)) 11*c4762a1bSJed Brown Face Sets: 2 strata with value/size (1 (7), 4 (14)) 12*c4762a1bSJed Brown markerBottom: 1 strata with value/size (1 (8)) 13*c4762a1bSJed Brown markerRight: 0 strata with value/size () 14*c4762a1bSJed Brown markerTop: 0 strata with value/size () 15*c4762a1bSJed Brown markerLeft: 1 strata with value/size (1 (17)) 16*c4762a1bSJed BrownIntegral of pressure: 0. 17*c4762a1bSJed BrownSNES Object: 5 MPI processes 18*c4762a1bSJed Brown type: newtonls 19*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 20*c4762a1bSJed Brown norm schedule ALWAYS 21*c4762a1bSJed Brown SNESLineSearch Object: 5 MPI processes 22*c4762a1bSJed Brown type: bt 23*c4762a1bSJed Brown interpolation: cubic 24*c4762a1bSJed Brown alpha=1.000000e-04 25*c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 26*c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 27*c4762a1bSJed Brown maximum iterations=40 28*c4762a1bSJed Brown KSP Object: 5 MPI processes 29*c4762a1bSJed Brown type: fetidp 30*c4762a1bSJed Brown fully redundant: 0 31*c4762a1bSJed Brown saddle point: 1 32*c4762a1bSJed Brown Inner KSP solver details 33*c4762a1bSJed Brown KSP Object: (fetidp_) 5 MPI processes 34*c4762a1bSJed Brown type: cg 35*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 36*c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-10, divergence=10000. 37*c4762a1bSJed Brown left preconditioning 38*c4762a1bSJed Brown using NATURAL norm type for convergence test 39*c4762a1bSJed Brown PC Object: (fetidp_) 5 MPI processes 40*c4762a1bSJed Brown type: fieldsplit 41*c4762a1bSJed Brown FieldSplit with Schur preconditioner, factorization DIAG 42*c4762a1bSJed Brown Preconditioner for the Schur complement formed from user provided matrix 43*c4762a1bSJed Brown Split info: 44*c4762a1bSJed Brown Split number 0 Defined by IS 45*c4762a1bSJed Brown Split number 1 Defined by IS 46*c4762a1bSJed Brown KSP solver for A00 block 47*c4762a1bSJed Brown KSP Object: (fetidp_fieldsplit_lag_) 5 MPI processes 48*c4762a1bSJed Brown type: preonly 49*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 50*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 51*c4762a1bSJed Brown left preconditioning 52*c4762a1bSJed Brown using NONE norm type for convergence test 53*c4762a1bSJed Brown PC Object: (fetidp_fieldsplit_lag_) 5 MPI processes 54*c4762a1bSJed Brown type: shell 55*c4762a1bSJed Brown FETI-DP multipliers 56*c4762a1bSJed Brown Dirichlet preconditioner (just from rank 0) 57*c4762a1bSJed Brown Mat Object: 1 MPI processes 58*c4762a1bSJed Brown type: schurcomplement 59*c4762a1bSJed Brown rows=59, cols=59 60*c4762a1bSJed Brown Schur complement A11 - A10 inv(A00) A01 61*c4762a1bSJed Brown A11 62*c4762a1bSJed Brown Mat Object: 1 MPI processes 63*c4762a1bSJed Brown type: seqaij 64*c4762a1bSJed Brown rows=59, cols=59 65*c4762a1bSJed Brown total: nonzeros=651, allocated nonzeros=651 66*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 67*c4762a1bSJed Brown using I-node routines: found 25 nodes, limit used is 5 68*c4762a1bSJed Brown A10 69*c4762a1bSJed Brown Mat Object: 1 MPI processes 70*c4762a1bSJed Brown type: seqaij 71*c4762a1bSJed Brown rows=59, cols=121 72*c4762a1bSJed Brown total: nonzeros=551, allocated nonzeros=551 73*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 74*c4762a1bSJed Brown using I-node routines: found 25 nodes, limit used is 5 75*c4762a1bSJed Brown KSP of A00 76*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 77*c4762a1bSJed Brown type: preonly 78*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 79*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 80*c4762a1bSJed Brown left preconditioning 81*c4762a1bSJed Brown using NONE norm type for convergence test 82*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 83*c4762a1bSJed Brown type: svd 84*c4762a1bSJed Brown All singular values smaller than 1e-12 treated as zero 85*c4762a1bSJed Brown Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 86*c4762a1bSJed Brown linear system matrix = precond matrix: 87*c4762a1bSJed Brown Mat Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 88*c4762a1bSJed Brown type: seqaij 89*c4762a1bSJed Brown rows=121, cols=121 90*c4762a1bSJed Brown total: nonzeros=2225, allocated nonzeros=2225 91*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 92*c4762a1bSJed Brown using I-node routines: found 64 nodes, limit used is 5 93*c4762a1bSJed Brown A01 94*c4762a1bSJed Brown Mat Object: 1 MPI processes 95*c4762a1bSJed Brown type: seqaij 96*c4762a1bSJed Brown rows=121, cols=59 97*c4762a1bSJed Brown total: nonzeros=551, allocated nonzeros=551 98*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 99*c4762a1bSJed Brown using I-node routines: found 52 nodes, limit used is 5 100*c4762a1bSJed Brown linear system matrix = precond matrix: 101*c4762a1bSJed Brown Mat Object: (fetidp_fieldsplit_lag_) 5 MPI processes 102*c4762a1bSJed Brown type: submatrix 103*c4762a1bSJed Brown rows=112, cols=112 104*c4762a1bSJed Brown KSP solver for S = A11 - A10 inv(A00) A01 105*c4762a1bSJed Brown KSP Object: (fetidp_fieldsplit_p_) 5 MPI processes 106*c4762a1bSJed Brown type: preonly 107*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 108*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 109*c4762a1bSJed Brown left preconditioning 110*c4762a1bSJed Brown using NONE norm type for convergence test 111*c4762a1bSJed Brown PC Object: (fetidp_fieldsplit_p_) 5 MPI processes 112*c4762a1bSJed Brown type: jacobi 113*c4762a1bSJed Brown linear system matrix followed by preconditioner matrix: 114*c4762a1bSJed Brown Mat Object: (fetidp_fieldsplit_p_) 5 MPI processes 115*c4762a1bSJed Brown type: schurcomplement 116*c4762a1bSJed Brown rows=31, cols=31 117*c4762a1bSJed Brown Schur complement A11 - A10 inv(A00) A01 118*c4762a1bSJed Brown A11 119*c4762a1bSJed Brown Mat Object: (fetidp_fieldsplit_p_) 5 MPI processes 120*c4762a1bSJed Brown type: submatrix 121*c4762a1bSJed Brown rows=31, cols=31 122*c4762a1bSJed Brown A10 123*c4762a1bSJed Brown Mat Object: 5 MPI processes 124*c4762a1bSJed Brown type: submatrix 125*c4762a1bSJed Brown rows=31, cols=112 126*c4762a1bSJed Brown KSP of A00 127*c4762a1bSJed Brown KSP Object: (fetidp_fieldsplit_lag_) 5 MPI processes 128*c4762a1bSJed Brown type: preonly 129*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 130*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 131*c4762a1bSJed Brown left preconditioning 132*c4762a1bSJed Brown using NONE norm type for convergence test 133*c4762a1bSJed Brown PC Object: (fetidp_fieldsplit_lag_) 5 MPI processes 134*c4762a1bSJed Brown type: shell 135*c4762a1bSJed Brown FETI-DP multipliers 136*c4762a1bSJed Brown Dirichlet preconditioner (just from rank 0) 137*c4762a1bSJed Brown Mat Object: 1 MPI processes 138*c4762a1bSJed Brown type: schurcomplement 139*c4762a1bSJed Brown rows=59, cols=59 140*c4762a1bSJed Brown Schur complement A11 - A10 inv(A00) A01 141*c4762a1bSJed Brown A11 142*c4762a1bSJed Brown Mat Object: 1 MPI processes 143*c4762a1bSJed Brown type: seqaij 144*c4762a1bSJed Brown rows=59, cols=59 145*c4762a1bSJed Brown total: nonzeros=651, allocated nonzeros=651 146*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 147*c4762a1bSJed Brown using I-node routines: found 25 nodes, limit used is 5 148*c4762a1bSJed Brown A10 149*c4762a1bSJed Brown Mat Object: 1 MPI processes 150*c4762a1bSJed Brown type: seqaij 151*c4762a1bSJed Brown rows=59, cols=121 152*c4762a1bSJed Brown total: nonzeros=551, allocated nonzeros=551 153*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 154*c4762a1bSJed Brown using I-node routines: found 25 nodes, limit used is 5 155*c4762a1bSJed Brown KSP of A00 156*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 157*c4762a1bSJed Brown type: preonly 158*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 159*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 160*c4762a1bSJed Brown left preconditioning 161*c4762a1bSJed Brown using NONE norm type for convergence test 162*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 163*c4762a1bSJed Brown type: svd 164*c4762a1bSJed Brown All singular values smaller than 1e-12 treated as zero 165*c4762a1bSJed Brown Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 166*c4762a1bSJed Brown linear system matrix = precond matrix: 167*c4762a1bSJed Brown Mat Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 168*c4762a1bSJed Brown type: seqaij 169*c4762a1bSJed Brown rows=121, cols=121 170*c4762a1bSJed Brown total: nonzeros=2225, allocated nonzeros=2225 171*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 172*c4762a1bSJed Brown using I-node routines: found 64 nodes, limit used is 5 173*c4762a1bSJed Brown A01 174*c4762a1bSJed Brown Mat Object: 1 MPI processes 175*c4762a1bSJed Brown type: seqaij 176*c4762a1bSJed Brown rows=121, cols=59 177*c4762a1bSJed Brown total: nonzeros=551, allocated nonzeros=551 178*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 179*c4762a1bSJed Brown using I-node routines: found 52 nodes, limit used is 5 180*c4762a1bSJed Brown linear system matrix = precond matrix: 181*c4762a1bSJed Brown Mat Object: (fetidp_fieldsplit_lag_) 5 MPI processes 182*c4762a1bSJed Brown type: submatrix 183*c4762a1bSJed Brown rows=112, cols=112 184*c4762a1bSJed Brown A01 185*c4762a1bSJed Brown Mat Object: 5 MPI processes 186*c4762a1bSJed Brown type: submatrix 187*c4762a1bSJed Brown rows=112, cols=31 188*c4762a1bSJed Brown Mat Object: 5 MPI processes 189*c4762a1bSJed Brown type: is 190*c4762a1bSJed Brown rows=31, cols=31 191*c4762a1bSJed Brown total: nonzeros=216, allocated nonzeros=216 192*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 193*c4762a1bSJed Brown linear system matrix = precond matrix: 194*c4762a1bSJed Brown Mat Object: G (fetidp_) 5 MPI processes 195*c4762a1bSJed Brown type: shell 196*c4762a1bSJed Brown rows=143, cols=143 197*c4762a1bSJed Brown Inner BDDC solver details 198*c4762a1bSJed Brown PC Object: (fetidp_bddc_) 5 MPI processes 199*c4762a1bSJed Brown type: bddc 200*c4762a1bSJed Brown Use verbose output: 0 201*c4762a1bSJed Brown Use user-defined CSR: 0 202*c4762a1bSJed Brown Use local mat graph: 1 203*c4762a1bSJed Brown Connectivity graph topological dimension: 2 204*c4762a1bSJed Brown Graph max count: 2 205*c4762a1bSJed Brown Use vertices: 1 (vertex size 3) 206*c4762a1bSJed Brown Use edges: 1 207*c4762a1bSJed Brown Use faces: 0 208*c4762a1bSJed Brown Use true near null space: 0 209*c4762a1bSJed Brown Use QR for single constraints on cc: 0 210*c4762a1bSJed Brown Use change of basis on local edge nodes: 0 211*c4762a1bSJed Brown Use change of basis on local face nodes: 0 212*c4762a1bSJed Brown User defined change of basis matrix: 0 213*c4762a1bSJed Brown Has change of basis matrix: 0 214*c4762a1bSJed Brown Eliminate dirichlet boundary dofs: 1 215*c4762a1bSJed Brown Switch on static condensation ops around the interface preconditioner: 1 216*c4762a1bSJed Brown Use exact dirichlet trick: 0 217*c4762a1bSJed Brown Interface extension: DIRICHLET 218*c4762a1bSJed Brown Multilevel max levels: 0 219*c4762a1bSJed Brown Multilevel coarsening ratio: 8 220*c4762a1bSJed Brown Use estimated eigs for coarse problem: 0 221*c4762a1bSJed Brown Use deluxe scaling: 0 222*c4762a1bSJed Brown Use deluxe zerorows: 0 223*c4762a1bSJed Brown Use deluxe singlemat: 0 224*c4762a1bSJed Brown Rebuild interface graph for Schur principal minors: 0 225*c4762a1bSJed Brown Number of dofs' layers for the computation of principal minors: -1 226*c4762a1bSJed Brown Use user CSR graph to compute successive layers: 0 227*c4762a1bSJed Brown Adaptive constraint selection threshold (active 0, userdefined 0): 0. 228*c4762a1bSJed Brown Min constraints / connected component: 0 229*c4762a1bSJed Brown Max constraints / connected component: 0 230*c4762a1bSJed Brown Invert exact Schur complement for adaptive selection: 0 231*c4762a1bSJed Brown Symmetric computation of primal basis functions: 1 232*c4762a1bSJed Brown Num. Procs. to map coarse adjacency list: 0 233*c4762a1bSJed Brown Coarse eqs per proc (significant at the coarsest level): 1 234*c4762a1bSJed Brown Detect disconnected: 1 (filter 0) 235*c4762a1bSJed Brown Benign subspace trick: 0 (change explicit 0) 236*c4762a1bSJed Brown Benign subspace trick is active: 0 237*c4762a1bSJed Brown Algebraic computation of no-net-flux: 0 238*c4762a1bSJed Brown ********************************** STATISTICS AT LEVEL 0 ********************************** 239*c4762a1bSJed Brown Global dofs sizes: all 591 interface 149 coarse 6 240*c4762a1bSJed Brown Coarsening ratios: all/coarse 98 interface/coarse 24 241*c4762a1bSJed Brown Active processes : 5 242*c4762a1bSJed Brown Total subdomains : 8 243*c4762a1bSJed Brown Dofs type : MIN MAX MEAN 244*c4762a1bSJed Brown Interior dofs : 45 121 88 245*c4762a1bSJed Brown Interface dofs : 40 95 62 246*c4762a1bSJed Brown Primal dofs : 3 5 4 247*c4762a1bSJed Brown Local dofs : 95 195 151 248*c4762a1bSJed Brown Local subs : 1 2 249*c4762a1bSJed Brown --- Interior solver (rank 0) 250*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 251*c4762a1bSJed Brown type: preonly 252*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 253*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 254*c4762a1bSJed Brown left preconditioning 255*c4762a1bSJed Brown using NONE norm type for convergence test 256*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 257*c4762a1bSJed Brown type: svd 258*c4762a1bSJed Brown All singular values smaller than 1e-12 treated as zero 259*c4762a1bSJed Brown Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 260*c4762a1bSJed Brown linear system matrix = precond matrix: 261*c4762a1bSJed Brown Mat Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 262*c4762a1bSJed Brown type: seqaij 263*c4762a1bSJed Brown rows=121, cols=121 264*c4762a1bSJed Brown total: nonzeros=2225, allocated nonzeros=2225 265*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 266*c4762a1bSJed Brown using I-node routines: found 64 nodes, limit used is 5 267*c4762a1bSJed Brown --- Correction solver (rank 0) 268*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_neumann_) 1 MPI processes 269*c4762a1bSJed Brown type: preonly 270*c4762a1bSJed Brown maximum iterations=1000, initial guess is zero 271*c4762a1bSJed Brown tolerances: relative=1e-10, absolute=1e-10, divergence=10000. 272*c4762a1bSJed Brown left preconditioning 273*c4762a1bSJed Brown using NONE norm type for convergence test 274*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_neumann_) 1 MPI processes 275*c4762a1bSJed Brown type: svd 276*c4762a1bSJed Brown All singular values smaller than 1e-12 treated as zero 277*c4762a1bSJed Brown Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 278*c4762a1bSJed Brown linear system matrix = precond matrix: 279*c4762a1bSJed Brown Mat Object: (fetidp_bddc_pc_bddc_neumann_) 1 MPI processes 280*c4762a1bSJed Brown type: seqaij 281*c4762a1bSJed Brown rows=176, cols=176 282*c4762a1bSJed Brown total: nonzeros=3856, allocated nonzeros=3856 283*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 284*c4762a1bSJed Brown using I-node routines: found 85 nodes, limit used is 5 285*c4762a1bSJed Brown --- Coarse solver 286*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_coarse_) 5 MPI processes 287*c4762a1bSJed Brown type: preonly 288*c4762a1bSJed Brown maximum iterations=1000, initial guess is zero 289*c4762a1bSJed Brown tolerances: relative=1e-10, absolute=1e-10, divergence=10000. 290*c4762a1bSJed Brown left preconditioning 291*c4762a1bSJed Brown using NONE norm type for convergence test 292*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_coarse_) 5 MPI processes 293*c4762a1bSJed Brown type: redundant 294*c4762a1bSJed Brown First (color=0) of 5 PCs follows 295*c4762a1bSJed Brown linear system matrix = precond matrix: 296*c4762a1bSJed Brown Mat Object: (fetidp_bddc_pc_bddc_coarse_) 5 MPI processes 297*c4762a1bSJed Brown type: mpiaij 298*c4762a1bSJed Brown rows=6, cols=6 299*c4762a1bSJed Brown total: nonzeros=34, allocated nonzeros=36 300*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 301*c4762a1bSJed Brown using I-node (on process 0) routines: found 1 nodes, limit used is 5 302*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_coarse_redundant_) 1 MPI processes 303*c4762a1bSJed Brown type: preonly 304*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 305*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 306*c4762a1bSJed Brown left preconditioning 307*c4762a1bSJed Brown using NONE norm type for convergence test 308*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_coarse_redundant_) 1 MPI processes 309*c4762a1bSJed Brown type: cholesky 310*c4762a1bSJed Brown out-of-place factorization 311*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 312*c4762a1bSJed Brown matrix ordering: nd 313*c4762a1bSJed Brown factor fill ratio given 5., needed 1. 314*c4762a1bSJed Brown Factored matrix follows: 315*c4762a1bSJed Brown Mat Object: 1 MPI processes 316*c4762a1bSJed Brown type: seqsbaij 317*c4762a1bSJed Brown rows=6, cols=6 318*c4762a1bSJed Brown package used to perform factorization: petsc 319*c4762a1bSJed Brown total: nonzeros=20, allocated nonzeros=20 320*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 321*c4762a1bSJed Brown block size is 1 322*c4762a1bSJed Brown linear system matrix = precond matrix: 323*c4762a1bSJed Brown Mat Object: 1 MPI processes 324*c4762a1bSJed Brown type: seqaij 325*c4762a1bSJed Brown rows=6, cols=6 326*c4762a1bSJed Brown total: nonzeros=34, allocated nonzeros=34 327*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 328*c4762a1bSJed Brown using I-node routines: found 3 nodes, limit used is 5 329*c4762a1bSJed Brown linear system matrix = precond matrix: 330*c4762a1bSJed Brown Mat Object: 5 MPI processes 331*c4762a1bSJed Brown type: is 332*c4762a1bSJed Brown rows=591, cols=591 333*c4762a1bSJed Brown total: nonzeros=17047, allocated nonzeros=17047 334*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 335*c4762a1bSJed Brown has attached near null space 336*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 337*c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-10, divergence=10000. 338*c4762a1bSJed Brown left preconditioning 339*c4762a1bSJed Brown using NONE norm type for convergence test 340*c4762a1bSJed Brown PC Object: 5 MPI processes 341*c4762a1bSJed Brown type: none 342*c4762a1bSJed Brown linear system matrix followed by preconditioner matrix: 343*c4762a1bSJed Brown Mat Object: 5 MPI processes 344*c4762a1bSJed Brown type: is 345*c4762a1bSJed Brown rows=591, cols=591 346*c4762a1bSJed Brown total: nonzeros=17047, allocated nonzeros=20789 347*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 348*c4762a1bSJed Brown has attached null space 349*c4762a1bSJed Brown Mat Object: 5 MPI processes 350*c4762a1bSJed Brown type: is 351*c4762a1bSJed Brown rows=591, cols=591 352*c4762a1bSJed Brown total: nonzeros=17047, allocated nonzeros=20789 353*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 354*c4762a1bSJed BrownL_2 Error: 0.00151 [9.32e-06, 0.00151] 355*c4762a1bSJed BrownIntegral of pressure: 0. 356