Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r301-smll-165463876800131.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is StigmergyCommit-PT-09b, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r301-smll-165463876800131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 126M
-rw-r--r-- 1 mcc users 8.7K May 30 15:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 30 15:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 30 14:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 30 14:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 25 13:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 25 13:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 25 13:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 25 13:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 11K May 30 15:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K May 30 15:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 30 15:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 30 15:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 126M May 29 12:20 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 1654643833269

Running Version 202205111006
[2022-06-07 23:17:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-06-07 23:17:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-07 23:17:23] [INFO ] Load time of PNML (sax parser for PT used): 7232 ms
[2022-06-07 23:17:23] [INFO ] Transformed 3049 places.
[2022-06-07 23:17:24] [INFO ] Transformed 122340 transitions.
[2022-06-07 23:17:24] [INFO ] Found NUPN structural information;
[2022-06-07 23:17:24] [INFO ] Parsed PT model containing 3049 places and 122340 transitions in 8415 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 6 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 97 ms.497514KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 3049/3049 places, 122340/122340 transitions.
Graph (trivial) has 3028 edges and 3049 vertex of which 210 / 3049 are part of one of the 30 SCC in 53 ms
Free SCC test removed 180 places
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Computed a total of 532 stabilizing places and 552 stable transitions
Computed a total of 532 stabilizing places and 552 stable transitions
Drop transitions removed 2292 transitions
Trivial Post-agglo rules discarded 2292 transitions
Performed 2292 trivial Post agglomeration. Transition count delta: 2292
Iterating post reduction 0 with 2292 rules applied. Total rules applied 2293 place count 2869 transition count 119848
Reduce places removed 2292 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Computed a total of 161 stabilizing places and 181 stable transitions
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 2332 rules applied. Total rules applied 4625 place count 577 transition count 119808
Reduce places removed 10 places and 0 transitions.
Computed a total of 161 stabilizing places and 181 stable transitions
Iterating post reduction 2 with 10 rules applied. Total rules applied 4635 place count 567 transition count 119808
Computed a total of 161 stabilizing places and 181 stable transitions
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 110 Pre rules applied. Total rules applied 4635 place count 567 transition count 119698
Deduced a syphon composed of 110 places in 391 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 4855 place count 457 transition count 119698
Computed a total of 111 stabilizing places and 131 stable transitions
Discarding 122 places :
Symmetric choice reduction at 3 with 122 rule applications. Total rules 4977 place count 335 transition count 119566
Iterating global reduction 3 with 122 rules applied. Total rules applied 5099 place count 335 transition count 119566
Computed a total of 90 stabilizing places and 110 stable transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5099 place count 335 transition count 119565
Deduced a syphon composed of 1 places in 253 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 5101 place count 334 transition count 119565
Computed a total of 90 stabilizing places and 110 stable transitions
Discarding 71 places :
Symmetric choice reduction at 3 with 71 rule applications. Total rules 5172 place count 263 transition count 3435
Iterating global reduction 3 with 71 rules applied. Total rules applied 5243 place count 263 transition count 3435
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Computed a total of 80 stabilizing places and 100 stable transitions
Iterating post reduction 3 with 31 rules applied. Total rules applied 5274 place count 263 transition count 3404
Computed a total of 80 stabilizing places and 100 stable transitions
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 5304 place count 233 transition count 3374
Iterating global reduction 4 with 30 rules applied. Total rules applied 5334 place count 233 transition count 3374
Computed a total of 70 stabilizing places and 90 stable transitions
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 5354 place count 213 transition count 3354
Iterating global reduction 4 with 20 rules applied. Total rules applied 5374 place count 213 transition count 3354
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Computed a total of 60 stabilizing places and 70 stable transitions
Iterating post reduction 4 with 20 rules applied. Total rules applied 5394 place count 213 transition count 3334
Computed a total of 60 stabilizing places and 70 stable transitions
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 100 rules applied. Total rules applied 5494 place count 163 transition count 3284
Computed a total of 40 stabilizing places and 50 stable transitions
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 5504 place count 153 transition count 3274
Iterating global reduction 5 with 10 rules applied. Total rules applied 5514 place count 153 transition count 3274
Computed a total of 30 stabilizing places and 40 stable transitions
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 5524 place count 143 transition count 3264
Iterating global reduction 5 with 10 rules applied. Total rules applied 5534 place count 143 transition count 3264
Computed a total of 20 stabilizing places and 30 stable transitions
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 5544 place count 133 transition count 3254
Iterating global reduction 5 with 10 rules applied. Total rules applied 5554 place count 133 transition count 3254
Computed a total of 10 stabilizing places and 20 stable transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 5560 place count 130 transition count 3262
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 stable transitions
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 5570 place count 130 transition count 3252
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 stable transitions
Applied a total of 5570 rules in 67822 ms. Remains 130 /3049 variables (removed 2919) and now considering 3252/122340 (removed 119088) transitions.
Finished structural reductions, in 1 iterations. Remains : 130/3049 places, 3252/122340 transitions.
Finished random walk after 16 steps, including 0 resets, run found a deadlock after 3 ms. (steps per millisecond=5 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 77801 ms.

BK_STOP 1654643913837

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="StigmergyCommit-PT-09b"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-09b, 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 r301-smll-165463876800131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-09b.tgz
mv StigmergyCommit-PT-09b 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 ;