Table 4. Evaluation for E.coli simulated short reads data (D1, 50×).

		Contigs			Scaffolds
	k/O	N50 (kbp)	Cov. (%)	Misass. (#/sum)	N50 (kbp)	Cov. (%)	Misass. (#/sum)	Time (min)	Mem. (GB)
PERGA	O≧25	174.7	100.0	0	174.7	100.0	0	3	0.9
IDBA-UD	default	112.6	99.98	2/559	148.5	99.98	1/321	11	0.6
ABySS	k = 45	119.2	99.90	0	119.2	99.42	1/3617	9	1.0
Velvet	k = 45	108.1	99.76	7/6658	148.3	99.89	1/1596	3	0.9
SGA	O≧31	24.1	98.57	0	95.5	98.59	1/4120	43	0.6
CABOG	default	83.1	99.03	1/2638	88.5	99.03	1/2638	77	2.6
MaSuRCA	default	172.8	87.98	4/560k	172.8	87.98	4/560k	16	2.2