Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r500-tall-167912724300772.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lola
Input is VehicularWifi-COL-none, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r500-tall-167912724300772
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Feb 25 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 188K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1679270276034

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lola
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=VehicularWifi-COL-none
Not applying reductions.
Model is COL
QuasiLiveness COL
starting LoLA
BK_INPUT VehicularWifi-COL-none
BK_EXAMINATION: QuasiLiveness
bin directory: /home/mcc/BenchKit/bin//../lola/bin/
current directory: /home/mcc/execution
GlobalProperty: QuasiLiveness

BK_STOP 1679270662476
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 15759412 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15758104 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains High-Level net
lola: L 1 U 2 C 2
lola: INS St_1
lola: INS St_2
lola: L 1 U 4 C 4
lola: INS Pr_1
lola: INS Pr_2
lola: INS Pr_3
lola: INS Pr_4
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: TR BINDINGS
lola: TR BINDINGS DONE
lola: Places: 115566, Transitions: 83836
lola: @ trans ExitingErrorSpike
lola: @ trans GoToBackoff
lola: @ trans BeginReceiving
lola: @ trans DropPacket
lola: @ trans DecrementBackoff
lola: @ trans ResumeBackoff2
lola: @ trans ResumeBackoff4
lola: @ trans SenderSenseCollision
lola: @ trans StopReceiving
lola: @ trans EnteringErrorSpike
lola: @ trans SendCTS
lola: @ trans CorrectPacketRts
lola: @ trans WaitAIFS3
lola: @ trans ResumeBackoff1
lola: @ trans GettingGarbled
lola: @ trans SenderTimeout
lola: @ trans BeginWaitingForResponse
lola: @ trans SendAck
lola: @ trans PauseBackoff
lola: @ trans SenderWrongPacket
lola: @ trans WaitAIFS2
lola: @ trans ShortEnterVulnerable
lola: @ trans WaitAIFS1
lola: @ trans WaitAIFS4
lola: @ trans ResumeBackoff3
lola: @ trans SendRTS
lola: @ trans ReceiverWrongPacket
lola: @ trans CorrectPacketAck
lola: @ trans EndingGarbled
lola: @ trans ExitBackoff
lola: @ trans PacketArrival
lola: @ trans ReceiverSenseCollision
lola: @ trans ReceiverGarbled
lola: @ trans CorrectPacketButAck
lola: @ trans SenderGarbled
lola: @ trans ChooseBackoff
lola: @ trans SendData
lola: @ trans ReturnToBackoff
lola: @ trans BeginSending
lola: @ trans InternalCollision
lola: @ trans ReceiverTimeout
lola: STATE EQUATION TRIES TRANSITION t14342
sara: try reading problem file stateEquationProblem-QuasiLiveness-66637.sara.
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
lola: reporting
lola: not produced: 83836
/home/mcc/BenchKit/bin//../lola/bin//../BenchKit_head.sh: line 63: 370 Killed lola --conf=$BIN_DIR/configfiles/globalconf --check=QuasiLiveness $DIR/model.pnml

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="VehicularWifi-COL-none"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lola"
echo " Input is VehicularWifi-COL-none, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r500-tall-167912724300772"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/VehicularWifi-COL-none.tgz
mv VehicularWifi-COL-none execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;