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DOMjudge Administrator's Manual

by the DOMjudge team

$Date: 2010-02-27 15:56:01 +0100 (Sat, 27 Feb 2010) $

This document provides information about DOMjudge installation, configuration and operation for the DOMjudge administrator. A separate manual is available for teams and for jury members. Document version: $Rev: 3151 $

1. DOMjudge overview

1.1 Features
1.2 Requirements
1.3 Copyright and licencing
1.4 Contact

2. Installation and configuration

2.1 Quick installation
2.2 Concepts
2.3 Requirements
2.4 Installation system
2.5 Configuration
2.6 Configuration of languages
2.7 Configuration of special run and compare programs
2.8 Alerting system
2.9 Other configurable scripts
2.10 Submission methods
2.11 Database installation
2.12 Web server configuration
2.13 Logging & debugging
2.14 Installation of a judgehost
2.15 Building and installing the submit client
2.16 (Re)generating documentation and the team manual
2.17 Optional features
2.18 Upgrading

3. Setting up a contest

3.1 Configure the contest data
3.2 Contest milestones
3.3 Team authentication
3.4 Providing testdata
3.5 Start the daemons
3.6 Check that everything works
3.7 Testing jury solutions

4. Team Workstations

5. Web interface

5.1 Jury and Administrator view
5.2 The scoreboard
5.3 Balloons

6. Security

6.1 Considerations
6.2 Internal security
6.3 Root privileges
6.4 File system privileges
6.5 External security

Appendix

7. Common problems and their solutions

7.1 Java compilers and the chroot
7.2 The Sun Java virtual machine (jvm) and memory limits
7.3 Java class naming
7.4 GCJ compiler warnings
7.5 Error: `submit_copy.sh failed with exitcode XX'
7.6 Memory limit errors in the web interface
7.7 Compiler errors: `runguard: root privileges not dropped'

8. DOMjudge and the ICPC validator interface standard

9. Submitdaemon and the Dolstra protocol

9.1 Dolstra protocol requirements

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