--- a/paper/sigos.log	Wed May 06 23:07:55 2015 +0900
+++ b/paper/sigos.log	Wed May 06 23:52:06 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 23:05
+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 23:49
 entering extended mode
  restricted \write18 enabled.
  %&-line parsing enabled.
@@ -156,41 +156,41 @@
 (./dummy.tex) (./sigos.aux)
 \openout1 = `sigos.aux'.
 
-LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 32.
-LaTeX Font Info:    ... okay on input line 32.
-LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 32.
-LaTeX Font Info:    ... okay on input line 32.
-LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 32.
-LaTeX Font Info:    ... okay on input line 32.
-LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 32.
-LaTeX Font Info:    ... okay on input line 32.
-LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 32.
-LaTeX Font Info:    ... okay on input line 32.
-LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 32.
-LaTeX Font Info:    ... okay on input line 32.
-LaTeX Font Info:    Checking defaults for JY1/mc/m/n on input line 32.
-LaTeX Font Info:    ... okay on input line 32.
-LaTeX Font Info:    Checking defaults for JT1/mc/m/n on input line 32.
-LaTeX Font Info:    ... okay on input line 32.
+LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 33.
+LaTeX Font Info:    ... okay on input line 33.
+LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 33.
+LaTeX Font Info:    ... okay on input line 33.
+LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 33.
+LaTeX Font Info:    ... okay on input line 33.
+LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 33.
+LaTeX Font Info:    ... okay on input line 33.
+LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 33.
+LaTeX Font Info:    ... okay on input line 33.
+LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 33.
+LaTeX Font Info:    ... okay on input line 33.
+LaTeX Font Info:    Checking defaults for JY1/mc/m/n on input line 33.
+LaTeX Font Info:    ... okay on input line 33.
+LaTeX Font Info:    Checking defaults for JT1/mc/m/n on input line 33.
+LaTeX Font Info:    ... okay on input line 33.
 \c@lstlisting=\count111
 LaTeX Font Info:    Font shape `JT1/mc/bx/n' in size <14.4> not available
-(Font)              Font shape `JT1/gt/m/n' tried instead on input line 80.
+(Font)              Font shape `JT1/gt/m/n' tried instead on input line 81.
 LaTeX Font Info:    Font shape `JY1/mc/bx/n' in size <14.4> not available
-(Font)              Font shape `JY1/gt/m/n' tried instead on input line 80.
+(Font)              Font shape `JY1/gt/m/n' tried instead on input line 81.
 LaTeX Font Info:    External font `cmex10' loaded for size
-(Font)              <10.95> on input line 80.
+(Font)              <10.95> on input line 81.
 LaTeX Font Info:    External font `cmex10' loaded for size
-(Font)              <8> on input line 80.
+(Font)              <8> on input line 81.
 LaTeX Font Info:    Font shape `JT1/mc/bx/n' in size <12> not available
-(Font)              Font shape `JT1/gt/m/n' tried instead on input line 80.
+(Font)              Font shape `JT1/gt/m/n' tried instead on input line 81.
 LaTeX Font Info:    Font shape `JY1/mc/bx/n' in size <12> not available
-(Font)              Font shape `JY1/gt/m/n' tried instead on input line 80.
+(Font)              Font shape `JY1/gt/m/n' tried instead on input line 81.
 LaTeX Font Info:    External font `cmex10' loaded for size
-(Font)              <7> on input line 80.
+(Font)              <7> on input line 81.
 LaTeX Font Info:    Font shape `JT1/mc/bx/n' in size <9> not available
-(Font)              Font shape `JT1/gt/m/n' tried instead on input line 100.
+(Font)              Font shape `JT1/gt/m/n' tried instead on input line 104.
 LaTeX Font Info:    Font shape `JY1/mc/bx/n' in size <9> not available
-(Font)              Font shape `JY1/gt/m/n' tried instead on input line 100.
+(Font)              Font shape `JY1/gt/m/n' tried instead on input line 104.
  [1
 
 
@@ -198,25 +198,25 @@
 File: images/remote_datasegment.pdf Graphic file (type pdf)
  <images/remote_datasegment.pdf>
 LaTeX Font Info:    Font shape `JT1/mc/bx/n' in size <7> not available
-(Font)              Font shape `JT1/gt/m/n' tried instead on input line 122.
+(Font)              Font shape `JT1/gt/m/n' tried instead on input line 126.
 LaTeX Font Info:    Font shape `JY1/mc/bx/n' in size <7> not available
-(Font)              Font shape `JY1/gt/m/n' tried instead on input line 122.
+(Font)              Font shape `JY1/gt/m/n' tried instead on input line 126.
 
-Overfull \hbox (10.66351pt too wide) in paragraph at lines 135--136
+Overfull \hbox (10.66351pt too wide) in paragraph at lines 139--140
 []\OT1/cmtt/m/n/9 void update(String managerKey, String key, 
  []
 
 
-Overfull \hbox (1.21362pt too wide) in paragraph at lines 140--141
+Overfull \hbox (1.21362pt too wide) in paragraph at lines 144--145
 []\OT1/cmtt/m/n/9 void take(String managerKey, String key) 
  []
 
 
-Overfull \hbox (1.21362pt too wide) in paragraph at lines 145--146
+Overfull \hbox (1.21362pt too wide) in paragraph at lines 149--150
 []\OT1/cmtt/m/n/9 void peek(String managerKey, String key) 
  []
 
-(./source/StartCodeSegment.java
+[2] (./source/StartCodeSegment.java
 LaTeX Font Info:    Font shape `JT1/mc/bx/n' in size <8> not available
 (Font)              Font shape `JT1/gt/m/n' tried instead on input line 1.
 LaTeX Font Info:    Font shape `JY1/mc/bx/n' in size <8> not available
@@ -229,8 +229,8 @@
 LaTeX Font Info:    Font shape `OMS/cmr/m/n' in size <8> not available
 (Font)              Font shape `OMS/cmsy/m/n' tried instead on input line 1.
 )
-(./source/TestCodeSegment.java) [2]
-Overfull \hbox (10.66351pt too wide) in paragraph at lines 208--209
+(./source/TestCodeSegment.java)
+Overfull \hbox (10.66351pt too wide) in paragraph at lines 212--213
 []\OT1/cmtt/m/n/9 void setKey(String managerKey, String key) 
  []
 
@@ -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/beforeCompress.java) (./source/afterCompress.java) [5]
+(./source/beforeCompress.java) (./source/afterCompress.java)
 (./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 349--372
+Overfull \hbox (17.32811pt too wide) in paragraph at lines 353--376
  [] 
  []
 
 (./sigos.bbl) [6] (./sigos.aux) ) 
 Here is how much of TeX's memory you used:
- 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
+ 3060 strings out of 494008
+ 41610 string characters out of 6154472
+ 302061 words of memory out of 5000000
+ 6475 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
+ 33i,12n,58p,606b,1469s stack positions out of 5000i,500n,10000p,200000b,80000s
 
-Output written on sigos.dvi (6 pages, 56720 bytes).
+Output written on sigos.dvi (6 pages, 57400 bytes).