Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r056-tajo-171620408700361.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is BusinessProcesses-PT-17, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-tajo-171620408700361
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 16:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 11 16:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 16:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 11 16:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 161K 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1716534429418

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BusinessProcesses-PT-17
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 07:07:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -timeout, 180, -rebuildPNML]
[2024-05-24 07:07:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 07:07:10] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2024-05-24 07:07:10] [INFO ] Transformed 650 places.
[2024-05-24 07:07:10] [INFO ] Transformed 580 transitions.
[2024-05-24 07:07:10] [INFO ] Found NUPN structural information;
[2024-05-24 07:07:10] [INFO ] Parsed PT model containing 650 places and 580 transitions and 1709 arcs in 203 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 4 places in 16 ms
Reduce places removed 4 places and 4 transitions.
Built sparse matrix representations for Structural reductions in 5 ms.19010KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 646/646 places, 576/576 transitions.
Graph (trivial) has 370 edges and 646 vertex of which 7 / 646 are part of one of the 1 SCC in 4 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Computed a total of 278 stabilizing places and 247 stable transitions
Graph (complete) has 1305 edges and 640 vertex of which 636 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.17 ms
Discarding 4 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Computed a total of 274 stabilizing places and 246 stable transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 143 transitions
Trivial Post-agglo rules discarded 143 transitions
Performed 143 trivial Post agglomeration. Transition count delta: 143
Iterating post reduction 0 with 143 rules applied. Total rules applied 145 place count 636 transition count 425
Reduce places removed 143 places and 0 transitions.
Computed a total of 204 stabilizing places and 176 stable transitions
Iterating post reduction 1 with 143 rules applied. Total rules applied 288 place count 493 transition count 425
Computed a total of 204 stabilizing places and 176 stable transitions
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 288 place count 493 transition count 325
Deduced a syphon composed of 100 places in 2 ms
Ensure Unique test removed 20 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 508 place count 373 transition count 325
Computed a total of 166 stabilizing places and 146 stable transitions
Discarding 83 places :
Symmetric choice reduction at 2 with 83 rule applications. Total rules 591 place count 290 transition count 242
Iterating global reduction 2 with 83 rules applied. Total rules applied 674 place count 290 transition count 242
Computed a total of 114 stabilizing places and 94 stable transitions
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 674 place count 290 transition count 234
Deduced a syphon composed of 8 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 692 place count 280 transition count 234
Computed a total of 111 stabilizing places and 92 stable transitions
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 205 rules applied. Total rules applied 897 place count 176 transition count 133
Computed a total of 44 stabilizing places and 24 stable transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 899 place count 175 transition count 137
Computed a total of 46 stabilizing places and 30 stable transitions
Computed a total of 46 stabilizing places and 30 stable transitions
Applied a total of 899 rules in 193 ms. Remains 175 /646 variables (removed 471) and now considering 137/576 (removed 439) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 206 ms. Remains : 175/646 places, 137/576 transitions.
Finished random walk after 8 steps, including 0 resets, run found a deadlock after 2 ms. (steps per millisecond=4 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 522 ms.
ITS solved all properties within timeout

BK_STOP 1716534431188

--------------------
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 ReachabilityDeadlock -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="BusinessProcesses-PT-17"
export BK_EXAMINATION="ReachabilityDeadlock"
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 BusinessProcesses-PT-17, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r056-tajo-171620408700361"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-17.tgz
mv BusinessProcesses-PT-17 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;