Ing. Ettore Iacomussi - ([email protected]) – 29th May 2012
Offline Synthesis Engine
in Practice:
Usage Instructions
Ing. Mario Caruso
Ing. Claudio Di Ciccio
Ing. Ettore Iacomussi
Prof. Massimo Mecella
D
IPARTIMENTO
I
NGEGNERIA
I
NFORMATICA,
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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-4.0.3-703057.x86_64.txt
) from
https://my.vmware.com/web/vmware/evalcenter?
p=player
3.
Change the file extension from .txt to .bundle e.g.
VMware-Player-4.0.3-703057.x86_64.bundle
4.
Run the installer
gksudo bash ./Downloads/VMware-Player-4.0.3-703057.x86_64.bundle
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Installation of VMware
Instructions for Microsoft Windows
1.
Download the latest VMware player (e.g.
VMware Player 4.0.3 for
Windows)
from
https://my.vmware.com/web/vmware/evalcenter?p=player
2.
Run the installer
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Startup of the Virtual Machine
Startup instructions
1.
Start the the Virtual Machine with OffSEn
2.
The machine is installed with a Linux Ubuntu 12.04 LTS 32bit OS
3.
Use “romance” as password for the login of the RomanCE user and
for the root user
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OffSEn Server Startup Instructions
1.
Open a terminal from Application->Accessories->Terminal
2.
Startup Apache Tomcat:
– sudo /opt/apache-tomcat-6.0.26/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
http://localhost:8080/offsen-web/
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WakeUp Lite Example
1.
Definition of the Community of Available Services;
2.
Definition of the Databox;
3.
Definition of the Target;
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WakeUp Lite Example
Community of Available Services
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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;
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WakeUp Lite Example
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WakeUp Lite Example
Target Service WakeUpLite definition
<?xml version="1.0" encoding="UTF8"?> <service xmlns=" http://www.sm4allproject.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>
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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
•
OffSEn performs the composition in 782ms;
•
TLV produces:
– 41 states
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WakeUp Lite 2 Example
Target Service WakeUpLite2 definition
<?xml version="1.0" encoding="UTF8"?> <service xmlns=" http://www.sm4allproject.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>
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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;
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WakeUp Lite 3 Example
Target Service WakeUpLite3 definition
<?xml version="1.0" encoding="UTF8"?> <service xmlns=" http://www.sm4allproject.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>
