475     KSP ksp;  in main()  local
478     PetscCall(SNESGetKSP(snes, &ksp));  in main()
479     PetscCall(KSPSetType(ksp, KSPCG));  in main()
480     PetscCall(KSPSetNormType(ksp, KSP_NORM_NATURAL));  in main()
481     PetscCall(KSPSetTolerances(ksp, 1e-10, PETSC_DEFAULT, PETSC_DEFAULT, PETSC_DEFAULT));  in main()
482     PetscCall(KSPSetOptionsPrefix(ksp, "outer_"));  in main()
485     PetscCall(KSPGetPC(ksp, &pc));  in main()
560     PetscCall(KSPSetFromOptions(ksp));  in main()
677     KSP     ksp;  in main()  local
679     PetscCall(SNESGetKSP(snes, &ksp));  in main()
680     PetscCall(KSPGetType(ksp, &ksp_type));  in main()
690     PetscCall(KSPGetPC(ksp, &pc));  in main()