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.r067-tall-165254778100208.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)
..................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCshifumi-PT-4b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r067-tall-165254778100208
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 6.5K Apr 29 14:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 14:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 14:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 5.1M May 10 09:33 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 StableMarking

=== Now, execution of the tool begins

BK_START 1652566632774

Running Version 202205111006
[2022-05-14 22:17:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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]
[2022-05-14 22:17:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 22:17:14] [INFO ] Load time of PNML (sax parser for PT used): 536 ms
[2022-05-14 22:17:14] [INFO ] Transformed 15015 places.
[2022-05-14 22:17:14] [INFO ] Transformed 21341 transitions.
[2022-05-14 22:17:14] [INFO ] Found NUPN structural information;
[2022-05-14 22:17:15] [INFO ] Parsed PT model containing 15015 places and 21341 transitions in 1129 ms.
Graph (trivial) has 14195 edges and 15015 vertex of which 1424 / 15015 are part of one of the 91 SCC in 47 ms
Free SCC test removed 1333 places
Structural test allowed to assert that 7169 places are NOT stable. Took 137 ms.
Ensure Unique test removed 1416 transitions
Reduce redundant transitions removed 1416 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5990 ms. (steps per millisecond=1 ) properties (out of 7846) seen :1664
Running SMT prover for 6182 properties.
[2022-05-14 22:17:22] [INFO ] Flow matrix only has 19835 transitions (discarded 90 similar events)
// Phase 1: matrix 19835 rows 13682 cols
[2022-05-14 22:17:23] [INFO ] Computed 691 place invariants in 142 ms
[2022-05-14 22:18:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-14 22:18:01] [INFO ] After 25095ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6182 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 6182 out of 13682 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13682/13682 places, 19925/19925 transitions.
Drop transitions removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Drop transitions removed 3206 transitions
Trivial Post-agglo rules discarded 3206 transitions
Performed 3206 trivial Post agglomeration. Transition count delta: 3206
Iterating post reduction 0 with 3297 rules applied. Total rules applied 3297 place count 13682 transition count 16628
Reduce places removed 3206 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 3231 rules applied. Total rules applied 6528 place count 10476 transition count 16603
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 6540 place count 10464 transition count 16603
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 6540 place count 10464 transition count 16559
Deduced a syphon composed of 44 places in 382 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 6628 place count 10420 transition count 16559
Discarding 369 places :
Symmetric choice reduction at 3 with 369 rule applications. Total rules 6997 place count 10051 transition count 16190
Iterating global reduction 3 with 369 rules applied. Total rules applied 7366 place count 10051 transition count 16190
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 71 Pre rules applied. Total rules applied 7366 place count 10051 transition count 16119
Deduced a syphon composed of 71 places in 381 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 7508 place count 9980 transition count 16119
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 7561 place count 9927 transition count 14353
Iterating global reduction 3 with 53 rules applied. Total rules applied 7614 place count 9927 transition count 14353
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 3 with 38 rules applied. Total rules applied 7652 place count 9927 transition count 14315
Performed 1340 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 1340 places in 16 ms
Reduce places removed 1340 places and 0 transitions.
Iterating global reduction 4 with 2680 rules applied. Total rules applied 10332 place count 8587 transition count 12972
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 10336 place count 8587 transition count 12968
Renaming transitions due to excessive name length > 1024 char.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 14 places in 7 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 10364 place count 8573 transition count 13008
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 5 with 23 rules applied. Total rules applied 10387 place count 8573 transition count 12985
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 10391 place count 8569 transition count 12981
Iterating global reduction 5 with 4 rules applied. Total rules applied 10395 place count 8569 transition count 12981
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 10399 place count 8565 transition count 12669
Iterating global reduction 5 with 4 rules applied. Total rules applied 10403 place count 8565 transition count 12669
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 10407 place count 8565 transition count 12665
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 10415 place count 8561 transition count 12661
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 10419 place count 8557 transition count 12349
Iterating global reduction 6 with 4 rules applied. Total rules applied 10423 place count 8557 transition count 12349
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 10427 place count 8557 transition count 12345
Free-agglomeration rule applied 1594 times with reduction of 310 identical transitions.
Iterating global reduction 7 with 1594 rules applied. Total rules applied 12021 place count 8557 transition count 10441
Reduce places removed 1594 places and 0 transitions.
Drop transitions removed 189 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 191 transitions.
Iterating post reduction 7 with 1785 rules applied. Total rules applied 13806 place count 6963 transition count 10250
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 13808 place count 6961 transition count 10245
Iterating global reduction 8 with 2 rules applied. Total rules applied 13810 place count 6961 transition count 10245
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 13825 place count 6961 transition count 10230
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 13826 place count 6961 transition count 10230
Applied a total of 13826 rules in 8735 ms. Remains 6961 /13682 variables (removed 6721) and now considering 10230/19925 (removed 9695) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/13682 places, 10230/19925 transitions.
Finished random walk after 264139 steps, including 0 resets, run visited all 6182 properties in 23393 ms. (steps per millisecond=11 )
Able to resolve query StableMarking after proving 7848 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 79672 ms.

BK_STOP 1652566713652

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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 StableMarking -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="DLCshifumi-PT-4b"
export BK_EXAMINATION="StableMarking"
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 DLCshifumi-PT-4b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r067-tall-165254778100208"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-4b.tgz
mv DLCshifumi-PT-4b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;