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=105 72*c4762a1bSJed Brown total: nonzeros=476, allocated nonzeros=476 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_harmonic_) 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_harmonic_) 1 MPI processes 83*c4762a1bSJed Brown type: cholesky 84*c4762a1bSJed Brown out-of-place factorization 85*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 86*c4762a1bSJed Brown matrix ordering: nd 87*c4762a1bSJed Brown factor fill ratio given 5., needed 1.4236 88*c4762a1bSJed Brown Factored matrix follows: 89*c4762a1bSJed Brown Mat Object: 1 MPI processes 90*c4762a1bSJed Brown type: seqsbaij 91*c4762a1bSJed Brown rows=105, cols=105 92*c4762a1bSJed Brown package used to perform factorization: petsc 93*c4762a1bSJed Brown total: nonzeros=1146, allocated nonzeros=1146 94*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 95*c4762a1bSJed Brown block size is 1 96*c4762a1bSJed Brown linear system matrix = precond matrix: 97*c4762a1bSJed Brown Mat Object: 1 MPI processes 98*c4762a1bSJed Brown type: seqaij 99*c4762a1bSJed Brown rows=105, cols=105 100*c4762a1bSJed Brown total: nonzeros=1505, allocated nonzeros=1505 101*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 102*c4762a1bSJed Brown using I-node routines: found 63 nodes, limit used is 5 103*c4762a1bSJed Brown A01 104*c4762a1bSJed Brown Mat Object: 1 MPI processes 105*c4762a1bSJed Brown type: seqaij 106*c4762a1bSJed Brown rows=105, cols=59 107*c4762a1bSJed Brown total: nonzeros=476, allocated nonzeros=476 108*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 109*c4762a1bSJed Brown using I-node routines: found 51 nodes, limit used is 5 110*c4762a1bSJed Brown linear system matrix = precond matrix: 111*c4762a1bSJed Brown Mat Object: (fetidp_fieldsplit_lag_) 5 MPI processes 112*c4762a1bSJed Brown type: submatrix 113*c4762a1bSJed Brown rows=112, cols=112 114*c4762a1bSJed Brown KSP solver for S = A11 - A10 inv(A00) A01 115*c4762a1bSJed Brown KSP Object: (fetidp_fieldsplit_p_) 5 MPI processes 116*c4762a1bSJed Brown type: preonly 117*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 118*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 119*c4762a1bSJed Brown left preconditioning 120*c4762a1bSJed Brown using NONE norm type for convergence test 121*c4762a1bSJed Brown PC Object: (fetidp_fieldsplit_p_) 5 MPI processes 122*c4762a1bSJed Brown type: jacobi 123*c4762a1bSJed Brown linear system matrix followed by preconditioner matrix: 124*c4762a1bSJed Brown Mat Object: (fetidp_fieldsplit_p_) 5 MPI processes 125*c4762a1bSJed Brown type: schurcomplement 126*c4762a1bSJed Brown rows=31, cols=31 127*c4762a1bSJed Brown Schur complement A11 - A10 inv(A00) A01 128*c4762a1bSJed Brown A11 129*c4762a1bSJed Brown Mat Object: (fetidp_fieldsplit_p_) 5 MPI processes 130*c4762a1bSJed Brown type: submatrix 131*c4762a1bSJed Brown rows=31, cols=31 132*c4762a1bSJed Brown A10 133*c4762a1bSJed Brown Mat Object: 5 MPI processes 134*c4762a1bSJed Brown type: submatrix 135*c4762a1bSJed Brown rows=31, cols=112 136*c4762a1bSJed Brown KSP of A00 137*c4762a1bSJed Brown KSP Object: (fetidp_fieldsplit_lag_) 5 MPI processes 138*c4762a1bSJed Brown type: preonly 139*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 140*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 141*c4762a1bSJed Brown left preconditioning 142*c4762a1bSJed Brown using NONE norm type for convergence test 143*c4762a1bSJed Brown PC Object: (fetidp_fieldsplit_lag_) 5 MPI processes 144*c4762a1bSJed Brown type: shell 145*c4762a1bSJed Brown FETI-DP multipliers 146*c4762a1bSJed Brown Dirichlet preconditioner (just from rank 0) 147*c4762a1bSJed Brown Mat Object: 1 MPI processes 148*c4762a1bSJed Brown type: schurcomplement 149*c4762a1bSJed Brown rows=59, cols=59 150*c4762a1bSJed Brown Schur complement A11 - A10 inv(A00) A01 151*c4762a1bSJed Brown A11 152*c4762a1bSJed Brown Mat Object: 1 MPI processes 153*c4762a1bSJed Brown type: seqaij 154*c4762a1bSJed Brown rows=59, cols=59 155*c4762a1bSJed Brown total: nonzeros=651, allocated nonzeros=651 156*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 157*c4762a1bSJed Brown using I-node routines: found 25 nodes, limit used is 5 158*c4762a1bSJed Brown A10 159*c4762a1bSJed Brown Mat Object: 1 MPI processes 160*c4762a1bSJed Brown type: seqaij 161*c4762a1bSJed Brown rows=59, cols=105 162*c4762a1bSJed Brown total: nonzeros=476, allocated nonzeros=476 163*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 164*c4762a1bSJed Brown using I-node routines: found 25 nodes, limit used is 5 165*c4762a1bSJed Brown KSP of A00 166*c4762a1bSJed Brown KSP Object: (fetidp_harmonic_) 1 MPI processes 167*c4762a1bSJed Brown type: preonly 168*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 169*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 170*c4762a1bSJed Brown left preconditioning 171*c4762a1bSJed Brown using NONE norm type for convergence test 172*c4762a1bSJed Brown PC Object: (fetidp_harmonic_) 1 MPI processes 173*c4762a1bSJed Brown type: cholesky 174*c4762a1bSJed Brown out-of-place factorization 175*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 176*c4762a1bSJed Brown matrix ordering: nd 177*c4762a1bSJed Brown factor fill ratio given 5., needed 1.4236 178*c4762a1bSJed Brown Factored matrix follows: 179*c4762a1bSJed Brown Mat Object: 1 MPI processes 180*c4762a1bSJed Brown type: seqsbaij 181*c4762a1bSJed Brown rows=105, cols=105 182*c4762a1bSJed Brown package used to perform factorization: petsc 183*c4762a1bSJed Brown total: nonzeros=1146, allocated nonzeros=1146 184*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 185*c4762a1bSJed Brown block size is 1 186*c4762a1bSJed Brown linear system matrix = precond matrix: 187*c4762a1bSJed Brown Mat Object: 1 MPI processes 188*c4762a1bSJed Brown type: seqaij 189*c4762a1bSJed Brown rows=105, cols=105 190*c4762a1bSJed Brown total: nonzeros=1505, allocated nonzeros=1505 191*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 192*c4762a1bSJed Brown using I-node routines: found 63 nodes, limit used is 5 193*c4762a1bSJed Brown A01 194*c4762a1bSJed Brown Mat Object: 1 MPI processes 195*c4762a1bSJed Brown type: seqaij 196*c4762a1bSJed Brown rows=105, cols=59 197*c4762a1bSJed Brown total: nonzeros=476, allocated nonzeros=476 198*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 199*c4762a1bSJed Brown using I-node routines: found 51 nodes, limit used is 5 200*c4762a1bSJed Brown linear system matrix = precond matrix: 201*c4762a1bSJed Brown Mat Object: (fetidp_fieldsplit_lag_) 5 MPI processes 202*c4762a1bSJed Brown type: submatrix 203*c4762a1bSJed Brown rows=112, cols=112 204*c4762a1bSJed Brown A01 205*c4762a1bSJed Brown Mat Object: 5 MPI processes 206*c4762a1bSJed Brown type: submatrix 207*c4762a1bSJed Brown rows=112, cols=31 208*c4762a1bSJed Brown Mat Object: 5 MPI processes 209*c4762a1bSJed Brown type: is 210*c4762a1bSJed Brown rows=31, cols=31 211*c4762a1bSJed Brown total: nonzeros=216, allocated nonzeros=216 212*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 213*c4762a1bSJed Brown linear system matrix = precond matrix: 214*c4762a1bSJed Brown Mat Object: G (fetidp_) 5 MPI processes 215*c4762a1bSJed Brown type: shell 216*c4762a1bSJed Brown rows=143, cols=143 217*c4762a1bSJed Brown Inner BDDC solver details 218*c4762a1bSJed Brown PC Object: (fetidp_bddc_) 5 MPI processes 219*c4762a1bSJed Brown type: bddc 220*c4762a1bSJed Brown Use verbose output: 0 221*c4762a1bSJed Brown Use user-defined CSR: 0 222*c4762a1bSJed Brown Use local mat graph: 1 223*c4762a1bSJed Brown Connectivity graph topological dimension: 2 224*c4762a1bSJed Brown Graph max count: 2 225*c4762a1bSJed Brown Use vertices: 1 (vertex size 3) 226*c4762a1bSJed Brown Use edges: 1 227*c4762a1bSJed Brown Use faces: 0 228*c4762a1bSJed Brown Use true near null space: 0 229*c4762a1bSJed Brown Use QR for single constraints on cc: 0 230*c4762a1bSJed Brown Use change of basis on local edge nodes: 0 231*c4762a1bSJed Brown Use change of basis on local face nodes: 0 232*c4762a1bSJed Brown User defined change of basis matrix: 0 233*c4762a1bSJed Brown Has change of basis matrix: 0 234*c4762a1bSJed Brown Eliminate dirichlet boundary dofs: 1 235*c4762a1bSJed Brown Switch on static condensation ops around the interface preconditioner: 1 236*c4762a1bSJed Brown Use exact dirichlet trick: 0 237*c4762a1bSJed Brown Interface extension: DIRICHLET 238*c4762a1bSJed Brown Multilevel max levels: 0 239*c4762a1bSJed Brown Multilevel coarsening ratio: 8 240*c4762a1bSJed Brown Use estimated eigs for coarse problem: 0 241*c4762a1bSJed Brown Use deluxe scaling: 0 242*c4762a1bSJed Brown Use deluxe zerorows: 0 243*c4762a1bSJed Brown Use deluxe singlemat: 0 244*c4762a1bSJed Brown Rebuild interface graph for Schur principal minors: 0 245*c4762a1bSJed Brown Number of dofs' layers for the computation of principal minors: -1 246*c4762a1bSJed Brown Use user CSR graph to compute successive layers: 0 247*c4762a1bSJed Brown Adaptive constraint selection threshold (active 0, userdefined 0): 0. 248*c4762a1bSJed Brown Min constraints / connected component: 0 249*c4762a1bSJed Brown Max constraints / connected component: 0 250*c4762a1bSJed Brown Invert exact Schur complement for adaptive selection: 0 251*c4762a1bSJed Brown Symmetric computation of primal basis functions: 1 252*c4762a1bSJed Brown Num. Procs. to map coarse adjacency list: 0 253*c4762a1bSJed Brown Coarse eqs per proc (significant at the coarsest level): 1 254*c4762a1bSJed Brown Detect disconnected: 1 (filter 0) 255*c4762a1bSJed Brown Benign subspace trick: 0 (change explicit 0) 256*c4762a1bSJed Brown Benign subspace trick is active: 0 257*c4762a1bSJed Brown Algebraic computation of no-net-flux: 0 258*c4762a1bSJed Brown ********************************** STATISTICS AT LEVEL 0 ********************************** 259*c4762a1bSJed Brown Global dofs sizes: all 591 interface 149 coarse 6 260*c4762a1bSJed Brown Coarsening ratios: all/coarse 98 interface/coarse 24 261*c4762a1bSJed Brown Active processes : 5 262*c4762a1bSJed Brown Total subdomains : 8 263*c4762a1bSJed Brown Dofs type : MIN MAX MEAN 264*c4762a1bSJed Brown Interior dofs : 45 121 88 265*c4762a1bSJed Brown Interface dofs : 40 95 62 266*c4762a1bSJed Brown Primal dofs : 3 5 4 267*c4762a1bSJed Brown Local dofs : 95 195 151 268*c4762a1bSJed Brown Local subs : 1 2 269*c4762a1bSJed Brown --- Interior solver (rank 0) 270*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 271*c4762a1bSJed Brown type: preonly 272*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 273*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 274*c4762a1bSJed Brown left preconditioning 275*c4762a1bSJed Brown using NONE norm type for convergence test 276*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 277*c4762a1bSJed Brown type: none 278*c4762a1bSJed Brown linear system matrix = precond matrix: 279*c4762a1bSJed Brown Mat Object: (fetidp_bddc_pc_bddc_dirichlet_) 1 MPI processes 280*c4762a1bSJed Brown type: seqaij 281*c4762a1bSJed Brown rows=121, cols=121 282*c4762a1bSJed Brown total: nonzeros=2225, allocated nonzeros=2225 283*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 284*c4762a1bSJed Brown using I-node routines: found 64 nodes, limit used is 5 285*c4762a1bSJed Brown --- Correction solver (rank 0) 286*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_neumann_) 1 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_neumann_) 1 MPI processes 293*c4762a1bSJed Brown type: svd 294*c4762a1bSJed Brown All singular values smaller than 1e-12 treated as zero 295*c4762a1bSJed Brown Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 296*c4762a1bSJed Brown linear system matrix = precond matrix: 297*c4762a1bSJed Brown Mat Object: (fetidp_bddc_pc_bddc_neumann_) 1 MPI processes 298*c4762a1bSJed Brown type: seqaij 299*c4762a1bSJed Brown rows=176, cols=176 300*c4762a1bSJed Brown total: nonzeros=3856, allocated nonzeros=3856 301*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 302*c4762a1bSJed Brown using I-node routines: found 85 nodes, limit used is 5 303*c4762a1bSJed Brown --- Coarse solver 304*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_coarse_) 5 MPI processes 305*c4762a1bSJed Brown type: preonly 306*c4762a1bSJed Brown maximum iterations=1000, initial guess is zero 307*c4762a1bSJed Brown tolerances: relative=1e-10, absolute=1e-10, divergence=10000. 308*c4762a1bSJed Brown left preconditioning 309*c4762a1bSJed Brown using NONE norm type for convergence test 310*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_coarse_) 5 MPI processes 311*c4762a1bSJed Brown type: redundant 312*c4762a1bSJed Brown First (color=0) of 5 PCs follows 313*c4762a1bSJed Brown linear system matrix = precond matrix: 314*c4762a1bSJed Brown Mat Object: (fetidp_bddc_pc_bddc_coarse_) 5 MPI processes 315*c4762a1bSJed Brown type: mpiaij 316*c4762a1bSJed Brown rows=6, cols=6 317*c4762a1bSJed Brown total: nonzeros=34, allocated nonzeros=36 318*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 319*c4762a1bSJed Brown using I-node (on process 0) routines: found 1 nodes, limit used is 5 320*c4762a1bSJed Brown KSP Object: (fetidp_bddc_pc_bddc_coarse_redundant_) 1 MPI processes 321*c4762a1bSJed Brown type: preonly 322*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 323*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 324*c4762a1bSJed Brown left preconditioning 325*c4762a1bSJed Brown using NONE norm type for convergence test 326*c4762a1bSJed Brown PC Object: (fetidp_bddc_pc_bddc_coarse_redundant_) 1 MPI processes 327*c4762a1bSJed Brown type: cholesky 328*c4762a1bSJed Brown out-of-place factorization 329*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 330*c4762a1bSJed Brown matrix ordering: nd 331*c4762a1bSJed Brown factor fill ratio given 5., needed 1. 332*c4762a1bSJed Brown Factored matrix follows: 333*c4762a1bSJed Brown Mat Object: 1 MPI processes 334*c4762a1bSJed Brown type: seqsbaij 335*c4762a1bSJed Brown rows=6, cols=6 336*c4762a1bSJed Brown package used to perform factorization: petsc 337*c4762a1bSJed Brown total: nonzeros=20, allocated nonzeros=20 338*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 339*c4762a1bSJed Brown block size is 1 340*c4762a1bSJed Brown linear system matrix = precond matrix: 341*c4762a1bSJed Brown Mat Object: 1 MPI processes 342*c4762a1bSJed Brown type: seqaij 343*c4762a1bSJed Brown rows=6, cols=6 344*c4762a1bSJed Brown total: nonzeros=34, allocated nonzeros=34 345*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 346*c4762a1bSJed Brown using I-node routines: found 3 nodes, limit used is 5 347*c4762a1bSJed Brown linear system matrix = precond matrix: 348*c4762a1bSJed Brown Mat Object: 5 MPI processes 349*c4762a1bSJed Brown type: is 350*c4762a1bSJed Brown rows=591, cols=591 351*c4762a1bSJed Brown total: nonzeros=17047, allocated nonzeros=17047 352*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 353*c4762a1bSJed Brown has attached near null space 354*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 355*c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-10, divergence=10000. 356*c4762a1bSJed Brown left preconditioning 357*c4762a1bSJed Brown using NONE norm type for convergence test 358*c4762a1bSJed Brown PC Object: 5 MPI processes 359*c4762a1bSJed Brown type: none 360*c4762a1bSJed Brown linear system matrix followed by preconditioner matrix: 361*c4762a1bSJed Brown Mat Object: 5 MPI processes 362*c4762a1bSJed Brown type: is 363*c4762a1bSJed Brown rows=591, cols=591 364*c4762a1bSJed Brown total: nonzeros=17047, allocated nonzeros=20789 365*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 366*c4762a1bSJed Brown has attached null space 367*c4762a1bSJed Brown Mat Object: 5 MPI processes 368*c4762a1bSJed Brown type: is 369*c4762a1bSJed Brown rows=591, cols=591 370*c4762a1bSJed Brown total: nonzeros=17047, allocated nonzeros=20789 371*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 372*c4762a1bSJed BrownL_2 Error: 0.00151 [9.32e-06, 0.00151] 373*c4762a1bSJed BrownIntegral of pressure: 0. 374