type: mpiaij
row 0: (0, 0.001)  (1, 0.002)  (2, 0.003) 
row 1: (1, 0.001)  (2, 0.002)  (3, 0.003) 
row 2: (2, 0.001)  (3, 0.002)  (4, 0.003) 
row 3: (3, 0.001)  (4, 0.002)  (5, 0.003) 
row 4: (4, 0.001)  (5, 0.002)  (6, 0.003) 
row 5: (5, 0.001)  (6, 0.002)  (7, 0.003) 
row 6: (6, 0.001)  (7, 0.002)  (8, 0.003) 
row 7: (7, 0.001)  (8, 0.002)  (9, 0.003) 
row 8: (8, 0.001)  (9, 0.002)  (10, 0.003) 
row 9: (9, 0.001)  (10, 0.002)  (11, 0.003) 
row 10: (10, 0.001)  (11, 0.002)  (12, 0.003) 
row 11: (11, 0.001)  (12, 0.002)  (13, 0.003) 
row 12: (12, 0.001)  (13, 0.002)  (14, 0.003) 
row 13: (13, 0.001)  (14, 0.002)  (15, 0.003) 
row 14: (14, 0.001)  (15, 0.002)  (16, 0.003) 
row 15: (15, 0.001)  (16, 0.002)  (17, 0.003) 
row 16: (16, 0.001)  (17, 0.002)  (18, 0.003) 
row 17: (17, 0.001)  (18, 0.002)  (19, 0.003) 
row 18: (18, 0.001)  (19, 0.002)  (20, 0.003) 
row 19: (19, 0.001)  (20, 0.002)  (21, 0.003) 
row 20: (20, 0.001)  (21, 0.002)  (22, 0.003) 
row 21: (21, 0.001)  (22, 0.002)  (23, 0.003) 
row 22: (22, 0.001)  (23, 0.002)  (24, 0.003) 
row 23: (23, 0.001)  (24, 0.002)  (25, 0.003) 
row 24: (24, 0.001)  (25, 0.002)  (26, 0.003) 
row 25: (25, 0.001)  (26, 0.002)  (27, 0.003) 
row 26: (26, 0.001)  (27, 0.002)  (28, 0.003) 
row 27: (27, 0.001)  (28, 0.002)  (29, 0.003) 
row 28: (28, 0.001)  (29, 0.002) 
row 29: (29, 0.001)