System information

Judge Server #0 (2004-2008)

Machine we have migrated
Operating System Linux (coLinux) on Windows XP
Processor Pentium (R) M 1.30 GHz
Memory 1024 Mbyte
Software Perl, C++
Compiler gcc/g++: version 3.4.2 20041017 (Red Hat 3.4.2-6.fc3)
 

Judge Server #1 (2009-2012)

Machine Dell PowerEdge R300
Operating System Linux
Processor Dual Core Intel(R) Xeon(R) E3113 3GHz
Memory 1 GB
Software closed
Compiler gcc/g++: version 4.3.0 20080428 (Red Hat 4.3.0-8)
 

Judge Server #2 (2009-2012)

Machine Dell PowerEdge R300
Operating System Linux
Processor Dual Core Intel(R) Xeon(R) E3113 3GHz
Memory 1 GB
Software closed
Compiler java: version "1.6.0"
 

Judge Server #3 (2012-)

Machine Dell PowerEdge R210
Operating System Linux
Processor Intel(R) Xeon(R) Processor E3-1270 3.40 GHz
Memory 2 GB
Software closed
Compiler gcc 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC)
C# mono 2.10.5
DMD64 D Compiler v2.059
Ruby 2.0.0
Python 2.7.2
Python3 3.2.3
PHP 5.3.14
node.js 0.8.16
 

Judge Server #4 (2012-)

Machine Dell PowerEdge R210 II
Operating System Linux
Processor Intel(R) Xeon(R) Processor E3-1270 3.40 GHz
Memory 4 GB
Software closed
Compiler gcc 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC)
 

Judge Server #5 (2013-)

Machine Dell PowerEdge R210 II
Operating System Linux
Processor Intel(R) Xeon(R) Processor E3-1240v2 3.40 GHz
Memory 8 GB
Software closed
Compiler gcc 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC)
java: version "1.6.0_24"
C# mono 2.10.5
DMD64 D Compiler v2.060
Ruby 1.8.7
Python 2.7
Python3 3.2.3
PHP 5.3.19
node.js 0.8.16
 

Web Server (2011.4-)

Machine Dell PowerEdge
Service Database, Judge Queue, etc.
 

Web Service Server #1

Machine Dell PowerEdge
Service BBS, Tags, Statistics, Ranking, etc.
 

Web Service Server #2

Machine Dell PowerEdge
Service Virtual Arena, etc.