--- a/paper/sigos.log	Wed May 06 21:10:08 2015 +0900
+++ b/paper/sigos.log	Wed May 06 22:35:51 2015 +0900
@@ -1,4 +1,4 @@
-This is e-pTeX, Version 3.1415926-p3.4-110825-2.6 (utf8.euc) (TeX Live 2013) (format=platex 2014.4.14)  6 MAY 2015 21:09
+This is e-pTeX, Version 3.1415926-p3.4-110825-2.6 (utf8.euc) (TeX Live 2013) (format=platex 2014.4.14)  6 MAY 2015 22:26
 entering extended mode
  restricted \write18 enabled.
  %&-line parsing enabled.
@@ -240,7 +240,7 @@
 File: images/treestructure.pdf Graphic file (type pdf)
  <images/treestructure.pdf> (./source/flip.java)
 (./source/Sort.java) [4] (./source/ReceiveData.java)
-(./source/compress_put.java) (./source/compress_take.java)
+(./source/beforeCompress.java) (./source/afterCompress.java) [5]
 (./source/asClass.java
 LaTeX Font Info:    Try loading font information for OML+cmr on input line 1.
 
@@ -249,20 +249,20 @@
 )
 LaTeX Font Info:    Font shape `OML/cmr/m/n' in size <8> not available
 (Font)              Font shape `OML/cmm/m/it' tried instead on input line 1.
-) [5]
+)
 (./source/CommandMessage.java)
-Overfull \hbox (17.32811pt too wide) in paragraph at lines 351--374
+Overfull \hbox (17.32811pt too wide) in paragraph at lines 350--373
  [] 
  []
 
 (./sigos.bbl) [6] (./sigos.aux) ) 
 Here is how much of TeX's memory you used:
- 3051 strings out of 494008
- 41499 string characters out of 6154472
- 224979 words of memory out of 5000000
- 6466 multiletter control sequences out of 15000+600000
+ 3054 strings out of 494008
+ 41554 string characters out of 6154472
+ 268979 words of memory out of 5000000
+ 6469 multiletter control sequences out of 15000+600000
  17796 words of font info for 69 fonts, out of 8000000 for 9000
  745 hyphenation exceptions out of 8191
  33i,12n,58p,606b,1467s stack positions out of 5000i,500n,10000p,200000b,80000s
 
-Output written on sigos.dvi (6 pages, 53384 bytes).
+Output written on sigos.dvi (6 pages, 57268 bytes).