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.r638-smll-171774449500092.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 ResIsolation-PT-N12P2, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r638-smll-171774449500092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 211M
-rw-r--r-- 1 mcc users 6.3K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 8.5K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K 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 1717761454526

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ResIsolation-PT-N12P2
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-07 11:57:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-06-07 11:57:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 11:57:46] [INFO ] Load time of PNML (sax parser for PT used): 9535 ms
[2024-06-07 11:57:46] [INFO ] Transformed 425 places.
[2024-06-07 11:57:47] [INFO ] Transformed 147837 transitions.
[2024-06-07 11:57:47] [INFO ] Found NUPN structural information;
[2024-06-07 11:57:47] [INFO ] Parsed PT model containing 425 places and 147837 transitions and 4129543 arcs in 10729 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 425/425 places, 147837/147837 transitions.
Graph (trivial) has 368 edges and 425 vertex of which 36 / 425 are part of one of the 12 SCC in 34 ms
Free SCC test removed 24 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Reduce places removed 14 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 82 rules applied. Total rules applied 83 place count 387 transition count 147745
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 151 place count 319 transition count 147745
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 151 place count 319 transition count 147731
Deduced a syphon composed of 14 places in 255 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 179 place count 305 transition count 147731
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 144 Post agglomeration using F-continuation condition.
Performed 148 Post agglomeration using F-continuation condition.
Performed 152 Post agglomeration using F-continuation condition.
Performed 156 Post agglomeration using F-continuation condition.
Performed 159 Post agglomeration using F-continuation condition.
Performed 162 Post agglomeration using F-continuation condition.
Performed 166 Post agglomeration using F-continuation condition.
Performed 170 Post agglomeration using F-continuation condition.
Performed 174 Post agglomeration using F-continuation condition.
Performed 177 Post agglomeration using F-continuation condition.
Performed 181 Post agglomeration using F-continuation condition.
Performed 185 Post agglomeration using F-continuation condition.
Performed 188 Post agglomeration using F-continuation condition.
Performed 191 Post agglomeration using F-continuation condition.
Performed 194 Post agglomeration using F-continuation condition.
Performed 198 Post agglomeration using F-continuation condition.
Performed 202 Post agglomeration using F-continuation condition.
Performed 205 Post agglomeration using F-continuation condition.
Performed 208 Post agglomeration using F-continuation condition.
Performed 211 Post agglomeration using F-continuation condition.
Performed 214 Post agglomeration using F-continuation condition.
Performed 218 Post agglomeration using F-continuation condition.
Performed 221 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 62 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 2 with 446 rules applied. Total rules applied 625 place count 82 transition count 147508
Ensure Unique test removed 12293 transitions
Reduce isomorphic transitions removed 12293 transitions.
Iterating post reduction 2 with 12293 rules applied. Total rules applied 12918 place count 82 transition count 135215
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 154 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 12924 place count 79 transition count 135223
Applied a total of 12924 rules in 1708977 ms. Remains 79 /425 variables (removed 346) and now considering 135223/147837 (removed 12614) transitions.
[2024-06-07 12:26:16] [INFO ] Flow matrix only has 135211 transitions (discarded 12 similar events)
// Phase 1: matrix 135211 rows 79 cols
[2024-06-07 12:26:18] [INFO ] Computed 0 invariants in 1547 ms
[2024-06-07 12:26:48] [INFO ] Performed 37/79 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-07 12:27:14] [INFO ] Implicit Places using invariants in 57844 ms returned []
Implicit Place search using SMT only with invariants took 57891 ms to find 0 implicit places.
Running 135207 sub problems to find dead transitions.
[2024-06-07 12:27:17] [INFO ] Flow matrix only has 135211 transitions (discarded 12 similar events)
[2024-06-07 12:27:17] [INFO ] Invariant cache hit.

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-N12P2"
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 ResIsolation-PT-N12P2, 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 r638-smll-171774449500092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N12P2.tgz
mv ResIsolation-PT-N12P2 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 ;