make: 'atpg' is up to date.
========================
parsing file ./benchmark/b01.bench ... Done.
====== Circuit Statistics ====== 
PI:	7
PO:	7
Gate:	48
Stem:	28
Level:	3
================================ 
[SOL] flip: 0, stem: 0, fault:181. flip_cnt: 0, stem_cnt: 28, fault_cnt:41
coverage: 42.708%	pattern: 1	before: 96	now: 55
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:227. flip_cnt: 0, stem_cnt: 28, fault_cnt:37
coverage: 64.583%	pattern: 2	before: 55	now: 34
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:59. flip_cnt: 0, stem_cnt: 28, fault_cnt:38
coverage: 77.083%	pattern: 3	before: 34	now: 22
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:71. flip_cnt: 0, stem_cnt: 28, fault_cnt:39
coverage: 82.292%	pattern: 4	before: 22	now: 17
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:5. flip_cnt: 0, stem_cnt: 28, fault_cnt:39
coverage: 85.417%	pattern: 5	before: 17	now: 14
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:21
coverage: 85.417%	pattern: 5	before: 14	now: 14
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:51. flip_cnt: 0, stem_cnt: 28, fault_cnt:37
coverage: 88.542%	pattern: 6	before: 14	now: 11
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:66. flip_cnt: 0, stem_cnt: 28, fault_cnt:32
coverage: 92.708%	pattern: 7	before: 11	now: 7
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:21
coverage: 92.708%	pattern: 7	before: 7	now: 7
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:38
coverage: 92.708%	pattern: 7	before: 7	now: 7
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:13. flip_cnt: 0, stem_cnt: 28, fault_cnt:31
coverage: 93.750%	pattern: 8	before: 7	now: 6
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:38. flip_cnt: 0, stem_cnt: 28, fault_cnt:34
coverage: 95.833%	pattern: 9	before: 6	now: 4
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:6. flip_cnt: 0, stem_cnt: 28, fault_cnt:37
coverage: 96.875%	pattern: 10	before: 4	now: 3
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:6. flip_cnt: 0, stem_cnt: 28, fault_cnt:28
coverage: 97.917%	pattern: 11	before: 3	now: 2
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:37
coverage: 97.917%	pattern: 11	before: 2	now: 2
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:38
coverage: 97.917%	pattern: 11	before: 2	now: 2
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:21
coverage: 97.917%	pattern: 11	before: 2	now: 2
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:19. flip_cnt: 0, stem_cnt: 28, fault_cnt:33
coverage: 98.958%	pattern: 12	before: 2	now: 1
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:24
coverage: 98.958%	pattern: 12	before: 1	now: 1
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:21
coverage: 98.958%	pattern: 12	before: 1	now: 1
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:39
coverage: 98.958%	pattern: 12	before: 1	now: 1
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:38
coverage: 98.958%	pattern: 12	before: 1	now: 1
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:25
coverage: 98.958%	pattern: 12	before: 1	now: 1
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:34
coverage: 98.958%	pattern: 12	before: 1	now: 1
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:0. flip_cnt: 0, stem_cnt: 28, fault_cnt:31
coverage: 98.958%	pattern: 12	before: 1	now: 1
checking valid circuit ... result: 1.
[SOL] flip: 0, stem: 0, fault:17. flip_cnt: 0, stem_cnt: 28, fault_cnt:31
coverage: 100.000%	pattern: 13	before: 1	now: 0
checking valid circuit ... result: 1.

real	0m0.239s
user	0m0.237s
sys	0m0.000s