Table 4.

Speedup for different compression techniques. Only the runtime (seconds) for no compression is reported

Model	Tools	No compression	All	Dead-end	Coupled	Coupled	Coupled	Unique
					zero	contradicting	combine	flows
	MetaTool	<0.01	-	-	-	-	-	-
E. coli	EFMTool	13,129.94	249.88	1.51	1.52	1.57	116.36	313.79
	gEFM	1464.60	1.27	1.32	1.33	1.33	1.62	1.62
	lrs	26,400.50	23.62	0.83	0.83	0.82	8.92	13.63
	MetaTool	0.84	0.99	0.06	0.15	0.07	0.18	1.12
E. coli	EFMTool	0.57	3.45	1.80	1.23	1.22	2.89	3.47
(irrev)	gEFM	-	-	-	-	-	-	-
	lrs	177.22	904.17	7.60	5.27	7.60	2.15	496.41
	MetaTool	976.03	1.52	0.51	0.53	0.53	3.80	1.26
E. coli	EFMTool	38.74	21.32	1.94	1.91	1.97	12.56	21.05
(gluc)	gEFM	2.52	1.16	0.94	0.94	0.94	1.14	1.16
	lrs	14,364.22	19.14	1.22	1.20	1.22	15.34	19.08