7 Number of entries below this BICGSTAB Iterative method BICGSTAB CGS BICG BICGSTABL RGMRES NONE Preconditioner NONE DIAG BJAC CSR Storage format for matrix A: CSR COO JAD 050 Domain size (acutal system is this**3) 1 Stopping criterion 1000 MAXIT 040 ITRACE 20 IRST restart for RGMRES and BiCGSTABL