Table 2.

Computational time on an Intel Core i7 (3.4 Ghz) 16 GB RAM Dell desktop to generate the results in Table 1

Models	B1(5453)	B2(5614)	B3(6813)
ER (1s/0s only)	0 m 49 s	1 m 00 s	1 m 26 s
ER+0 (1s/0s only)	1 m 39 s	2 m 01 s	3 m 03 s
BDER	0 m 48 s	1 m 06 s	1 m 36 s
BDISYM	1 m 58 s	2 m 20 s	3 m 01 s
BDARD	7 m 54 s	6 m 58 s	8 m 28 s
ER	1 m 04 s	1 m 15 s	1 m 17 s
SYM	3 m 14 s	4 m 47 s	5 m 31 s
ARD	9 m 53 s	9 m 12 s	16 m 59 s
GTR(SYM+ π REV)	9 m 04 s	9 m 54 s	11 m 44 s
ER+0	1 m 36 s	2 m 34 s	2 m 21 s
ER+ π	2 m 41 s	3 m 13 s	4 m 40 s
ER+ Γ	12 m 00 s	39 m 01 s	45 m 23 s
ER+0+ π + Γ	82 m 22 s	81 m 20 s	178 m 27 s
ER+0+ π REV + Γ	80 m 13 s	67 m 33 s	91 m 42 s

The number of gene families is shown in parentheses for each clade. The time is shown in minutes (m) and seconds (s).