Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r034-smll-171620175300312.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is BART-PT-060, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-smll-171620175300312
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 134M
-rw-r--r-- 1 mcc users 4.6M Apr 13 01:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16M Apr 13 01:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7M Apr 12 22:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 12M Apr 12 22:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 2.1M Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 5.5M Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2M Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 5.3M Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3M Apr 13 06:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23M Apr 13 06:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9M Apr 13 03:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32M Apr 13 03:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 15M May 18 16:42 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 1716249195610

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BART-PT-060
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-20 23:53:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-20 23:53:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 23:53:19] [INFO ] Load time of PNML (sax parser for PT used): 1390 ms
[2024-05-20 23:53:19] [INFO ] Transformed 8130 places.
[2024-05-20 23:53:20] [INFO ] Transformed 12120 transitions.
[2024-05-20 23:53:20] [INFO ] Found NUPN structural information;
[2024-05-20 23:53:20] [INFO ] Parsed PT model containing 8130 places and 12120 transitions and 97200 arcs in 1774 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 8130/8130 places, 12120/12120 transitions.
Reduce places removed 210 places and 0 transitions.
Graph (trivial) has 12120 edges and 7920 vertex of which 7920 / 7920 are part of one of the 60 SCC in 51 ms
Free SCC test removed 7860 places
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 60 transition count 12120
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 12119 transitions
Reduce isomorphic transitions removed 12119 transitions.
Iterating post reduction 1 with 12179 rules applied. Total rules applied 12390 place count 0 transition count 1
Applied a total of 12390 rules in 317 ms. Remains 0 /8130 variables (removed 8130) and now considering 1/12120 (removed 12119) transitions.
[2024-05-20 23:53:20] [INFO ] Computed 0 invariants in 1 ms
[2024-05-20 23:53:20] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-20 23:53:20] [INFO ] Invariant cache hit.
[2024-05-20 23:53:20] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LIVENESS mode, iteration 1 : 0/8130 places, 1/12120 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 626 ms. Remains : 0/8130 places, 1/12120 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Total runtime 2770 ms.
ITS solved all properties within timeout

BK_STOP 1716249200848

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

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="BART-PT-060"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is BART-PT-060, 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 r034-smll-171620175300312"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-060.tgz
mv BART-PT-060 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 ;