23   PetscCall(MatDestroy(&E));  in TransposeAXPY()
24   PetscCall(MatDestroy(&D));  in TransposeAXPY()
25   PetscCall(MatDestroy(&C));  in TransposeAXPY()
40   PetscCall(MatDestroy(&E));  in TransposeAXPY()
41   PetscCall(MatDestroy(&D));  in TransposeAXPY()
42   PetscCall(MatDestroy(&C));  in TransposeAXPY()
56   PetscCall(MatDestroy(&G));  in TransposeAXPY()
57   PetscCall(MatDestroy(&F));  in TransposeAXPY()
58   PetscCall(MatDestroy(&E));  in TransposeAXPY()
59   PetscCall(MatDestroy(&D));  in TransposeAXPY()
60   PetscCall(MatDestroy(&C));  in TransposeAXPY()
71   PetscCall(MatDestroy(&F));  in TransposeAXPY()
72   PetscCall(MatDestroy(&E));  in TransposeAXPY()
73   PetscCall(MatDestroy(&D));  in TransposeAXPY()
74   PetscCall(MatDestroy(&C));  in TransposeAXPY()
165     PetscCall(MatDestroy(&C));  in main()
194     PetscCall(MatDestroy(&matB));  in main()
211   PetscCall(MatDestroy(&mat));  in main()
212   PetscCall(MatDestroy(&tmat));  in main()