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.r642-smll-171774450300047.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 ltsminxred
Input is ResIsolation-PT-N09P5, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r642-smll-171774450300047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 211M
-rw-r--r-- 1 mcc users 5.7K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 211M Jun 7 06:26 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 1717748475105

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ResIsolation-PT-N09P5
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 08:21:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-06-07 08:21:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 08:21:27] [INFO ] Load time of PNML (sax parser for PT used): 10213 ms
[2024-06-07 08:21:28] [INFO ] Transformed 455 places.
[2024-06-07 08:21:29] [INFO ] Transformed 147864 transitions.
[2024-06-07 08:21:29] [INFO ] Found NUPN structural information;
[2024-06-07 08:21:29] [INFO ] Parsed PT model containing 455 places and 147864 transitions and 4129597 arcs in 11525 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 455/455 places, 147864/147864 transitions.
Graph (trivial) has 395 edges and 455 vertex of which 27 / 455 are part of one of the 9 SCC in 94 ms
Free SCC test removed 18 places
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Reduce places removed 14 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 100 rules applied. Total rules applied 101 place count 423 transition count 147760
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 187 place count 337 transition count 147760
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 187 place count 337 transition count 147746
Deduced a syphon composed of 14 places in 320 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 215 place count 323 transition count 147746
Performed 19 Post agglomeration using F-continuation condition.
Performed 25 Post agglomeration using F-continuation condition.
Performed 31 Post agglomeration using F-continuation condition.
Performed 37 Post agglomeration using F-continuation condition.
Performed 43 Post agglomeration using F-continuation condition.
Performed 49 Post agglomeration using F-continuation condition.
Performed 55 Post agglomeration using F-continuation condition.
Performed 61 Post agglomeration using F-continuation condition.
Performed 67 Post agglomeration using F-continuation condition.
Performed 72 Post agglomeration using F-continuation condition.
Performed 77 Post agglomeration using F-continuation condition.
Performed 82 Post agglomeration using F-continuation condition.
Performed 87 Post agglomeration using F-continuation condition.
Performed 92 Post agglomeration using F-continuation condition.
Performed 97 Post agglomeration using F-continuation condition.
Performed 101 Post agglomeration using F-continuation condition.
Performed 106 Post agglomeration using F-continuation condition.
Performed 111 Post agglomeration using F-continuation condition.
Performed 115 Post agglomeration using F-continuation condition.
Performed 119 Post agglomeration using F-continuation condition.
Performed 124 Post agglomeration using F-continuation condition.
Performed 128 Post agglomeration using F-continuation condition.
Performed 132 Post agglomeration using F-continuation condition.
Performed 136 Post agglomeration using F-continuation condition.
Performed 140 Post agglomeration using F-continuation condition.
Performed 143 Post agglomeration using F-continuation condition.
Performed 146 Post agglomeration using F-continuation condition.
Performed 150 Post agglomeration using F-continuation condition.
Performed 154 Post agglomeration using F-continuation condition.
Performed 158 Post agglomeration using F-continuation condition.
Performed 161 Post agglomeration using F-continuation condition.
Performed 165 Post agglomeration using F-continuation condition.
Performed 169 Post agglomeration using F-continuation condition.
Performed 173 Post agglomeration using F-continuation condition.
Performed 176 Post agglomeration using F-continuation condition.
Performed 179 Post agglomeration using F-continuation condition.
Performed 183 Post agglomeration using F-continuation condition.
Performed 187 Post agglomeration using F-continuation condition.
Performed 190 Post agglomeration using F-continuation condition.
Performed 193 Post agglomeration using F-continuation condition.
Performed 197 Post agglomeration using F-continuation condition.
Performed 201 Post agglomeration using F-continuation condition.
Performed 204 Post agglomeration using F-continuation condition.
Performed 207 Post agglomeration using F-continuation condition.
Performed 210 Post agglomeration using F-continuation condition.
Performed 213 Post agglomeration using F-continuation condition.
Performed 217 Post agglomeration using F-continuation condition.
Performed 220 Post agglomeration using F-continuation condition.
Performed 223 Post agglomeration using F-continuation condition.
Performed 223 Post agglomeration using F-continuation condition.Transition count delta: 223
Deduced a syphon composed of 223 places in 144 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 2 with 446 rules applied. Total rules applied 661 place count 100 transition count 147523
Ensure Unique test removed 1541 transitions
Reduce isomorphic transitions removed 1541 transitions.
Iterating post reduction 2 with 1541 rules applied. Total rules applied 2202 place count 100 transition count 145982
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 64 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 2208 place count 97 transition count 145990
Applied a total of 2208 rules in 1713179 ms. Remains 97 /455 variables (removed 358) and now considering 145990/147864 (removed 1874) transitions.
[2024-06-07 08:50:02] [INFO ] Flow matrix only has 145981 transitions (discarded 9 similar events)
// Phase 1: matrix 145981 rows 97 cols
[2024-06-07 08:50:04] [INFO ] Computed 0 invariants in 2007 ms
[2024-06-07 08:50:35] [INFO ] Performed 35/97 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-07 08:51:05] [INFO ] Performed 70/97 implicitness test of which 0 returned IMPLICIT in 60 seconds.

BK_TIME_CONFINEMENT_REACHED

--------------------
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="ResIsolation-PT-N09P5"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ResIsolation-PT-N09P5, 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 r642-smll-171774450300047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N09P5.tgz
mv ResIsolation-PT-N09P5 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 ;