Offline Synthesis Engine in Practice: Usage Instructions

Transcription

1 Offline Synthesis Engine in Practice: Usage Instructions DIPARTIMENTO INGEGNERIA INFORMATICA, AUTOMATICA E GESTIONALE Ing. Mario Caruso Ing. Claudio Di Ciccio Prof. Massimo Mecella - (ettore.iacomussi@uniroma1.it) 29th May 2012

2 Installation of VMware Instructions for Linux Ubuntu 9.04 or later version 1. Install required packages build-essential and linux-headers sudo apt-get install build-essential linux-headers-$(uname -r) 2. Download the latest VMware player (e.g. VMware-Player x86_64.txt) from p=player 3. Change the file extension from.txt to.bundle e.g. VMware-Player x86_64.bundle 4. Run the installer gksudo bash./downloads/vmware-player x86_64.bundle 5. Start VMware Player and add the provided Virtual Machine P. 2 / 21

3 Installation of VMware Instructions for Microsoft Windows 1. Download the latest VMware player (e.g. VMware Player for Windows) from 2. Run the installer 3. Start VMware Player and add the provided Virtual Machine P. 3 / 21

4 Startup of the Virtual Machine Startup instructions 1. Start the the Virtual Machine with OffSEn 2. The machine is installed with a Linux Ubuntu LTS 32bit OS 3. Use romance as password for the login of the RomanCE user and for the root user P. 4 / 21

5 OffSEn Server Startup Instructions 1. Open a terminal from Application->Accessories->Terminal 2. Startup Apache Tomcat: sudo /opt/apache-tomcat /bin/startup.sh use 'romance' as password for the 'root' user 3. Startup the OffSEn server: cd $SM4ALL_HOME./scripts/offsensvr 4. Open the browser Application->Internet->Firefox and browse the page P. 5 / 21

6 Web Interface Home Page P. 6 / 21

7 Web Interface Services P. 7 / 21

8 Web Interface Variables P. 8 / 21

9 Web Interface Targets P. 9 / 21

10 Web Interface Compositions P. 10 / 21

11 WakeUp Lite Example 1. Definition of the Community of Available Services; 2. Definition of the Databox; 3. Definition of the Target; 4. Synthesis. P. 11 / 21

12 WakeUp Lite Example Community of Available Services BedRoomAlarm BedRoomLight BedRoomBed P. 12 / 21

13 WakeUp Lite Example SAR and VAR files Service Instances are defined by SAR files; Service Archives are ZIP compressed packages that contain: services.sdd.xml with the definitions of the instances; SBL files with the definitions of Service models behaviour; Variable Instances are defined by VAR files; Variable Archives are ZIP compressed packages that contain: variables.vdd.xml with the definitions of the instances; VML files with the definitions of Variable models; P. 13 / 21

14 WakeUp Lite Example Target Service WakeUpLite P. 14 / 21

15 WakeUp Lite Example Target Service WakeUpLite definition <?xml version="1.0" encoding="utf 8"?> <service xmlns=" project.eu/composition/sbl" class="target"> <ts> <state name="start" type="initial"> <transition action="doringalarm"> <target state="alarmrung" /> </transition> </state> <state name="alarmrung" type="transient"> <transition action="doswitchonlight"> <target state="lightswitchedon" /> </transition> </state> <state name="lightswitchedon" type="transient"> <transition action="dobedup"> <target state="bedraisedup" /> </transition> </state> <state name="bedraisedup" type="final" /> </ts> </service> P. 15 / 21

16 WakeUp Lite Example Synthesis Start the Synthesis from the Target panel; Notes: the first composition of the system is charged by parser class loading time; The TLV input (SMV language) is stored in $SM4ALL_HOME/tmp/temporary.smv In each SMV file it appears a dummy service named no_op, used to fix automatically the problem of states without outgoing transitions. The TLV output is stored in $SM4ALL_HOME/tmp/temporary.out P. 16 / 21 OffSEn performs the composition in 782ms; TLV produces: 41 states 101 transitions

17 WakeUp Lite 2 Example Target Service WakeUpLite2 definition <?xml version="1.0" encoding="utf 8"?> <service xmlns=" project.eu/composition/sbl" class="target"> <ts> <state name="start" type="initial"> <transition action="doswitchonlight"> <target state="lightswitchedon" /> </transition> </state> <state name="lightswitchedon" type="transient"> <transition action="dobedup"> <target state="bedraisedup" /> </transition> </state> <state name="bedraisedup" type="final" /> </ts> </service> P. 17 / 21

18 WakeUp Lite 2 Example Synthesis Start the Synthesis from the Target panel; OffSEn performs the composition in 541ms; TLV produces: 25 states 85 transitions Notes: We removed one transition (doringalarm); OffSEn filters Available Services and does not take the BedRoomAlarm service for this run; TLV produced less states and transitions. P. 18 / 21

19 WakeUp Lite 3 Example Target Service WakeUpLite3 definition <?xml version="1.0" encoding="utf 8"?> <service xmlns=" project.eu/composition/sbl" class="target"> <ts> <state name="start" type="initial"> <transition action="doswitchonlight"> <target state="lightswitchedon" /> </transition> </state> <state name="lightswitchedon" type="transient"> <transition action="dobedup"> <target state="bedraisedup" /> </transition> </state> <state name="bedraisedup" type="transient"> <transition action="docallnurse"> <target state="nurse" /> </transition> </state> <state name="nurse" type="final" /> </ts> </service> P. 19 / 21

20 WakeUp Lite 3 Example Synthesis Start the Synthesis from the Target panel; OffSEn does not perform the composition; The desired Target is UNREALIZABLE; Notes: We added the transition docallnurse; It does not exist a Service of the Community that performs this action; P. 20 / 21

21 OffSEn Server Shutdown Instructions 1. Press Ctrl+C in the terminal window where the OffSEn server is running; 2. Shutdown Apache Tomcat sudo /opt/apache-tomcat /bin/shutdown.sh use 'romance' as password for the 'root' user if requested P. 21 / 21