Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r128-tall-167814505200523.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r128-tall-167814505200523
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 6.8K Feb 26 07:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 07:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 07:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 07:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 07:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.1M Mar 5 18:22 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 1678178533272

Running Version 202205111006
[2023-03-07 08:42:14] [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]
[2023-03-07 08:42:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 08:42:15] [INFO ] Load time of PNML (sax parser for PT used): 569 ms
[2023-03-07 08:42:15] [INFO ] Transformed 15015 places.
[2023-03-07 08:42:15] [INFO ] Transformed 21341 transitions.
[2023-03-07 08:42:15] [INFO ] Found NUPN structural information;
[2023-03-07 08:42:15] [INFO ] Parsed PT model containing 15015 places and 21341 transitions in 1118 ms.
Graph (trivial) has 14195 edges and 15015 vertex of which 1424 / 15015 are part of one of the 91 SCC in 46 ms
Free SCC test removed 1333 places
Structural test allowed to assert that 7169 places are NOT stable. Took 141 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 6146 ms. (steps per millisecond=1 ) properties (out of 7846) seen :1945
Running SMT prover for 5901 properties.
[2023-03-07 08:42:23] [INFO ] Flow matrix only has 19835 transitions (discarded 90 similar events)
// Phase 1: matrix 19835 rows 13682 cols
[2023-03-07 08:42:23] [INFO ] Computed 691 place invariants in 135 ms
[2023-03-07 08:43:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-07 08:43:01] [INFO ] After 25175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5901 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5901 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 3402 transitions
Trivial Post-agglo rules discarded 3402 transitions
Performed 3402 trivial Post agglomeration. Transition count delta: 3402
Iterating post reduction 0 with 3493 rules applied. Total rules applied 3493 place count 13682 transition count 16432
Reduce places removed 3402 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 3429 rules applied. Total rules applied 6922 place count 10280 transition count 16405
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 6936 place count 10266 transition count 16405
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 61 Pre rules applied. Total rules applied 6936 place count 10266 transition count 16344
Deduced a syphon composed of 61 places in 414 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 7058 place count 10205 transition count 16344
Discarding 371 places :
Symmetric choice reduction at 3 with 371 rule applications. Total rules 7429 place count 9834 transition count 15973
Iterating global reduction 3 with 371 rules applied. Total rules applied 7800 place count 9834 transition count 15973
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 69 Pre rules applied. Total rules applied 7800 place count 9834 transition count 15904
Deduced a syphon composed of 69 places in 478 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 7938 place count 9765 transition count 15904
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 7993 place count 9710 transition count 14500
Iterating global reduction 3 with 55 rules applied. Total rules applied 8048 place count 9710 transition count 14500
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 8090 place count 9710 transition count 14458
Performed 1349 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 1349 places in 10 ms
Reduce places removed 1349 places and 0 transitions.
Iterating global reduction 4 with 2698 rules applied. Total rules applied 10788 place count 8361 transition count 13107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 10791 place count 8361 transition count 13104
Renaming transitions due to excessive name length > 1024 char.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -69
Deduced a syphon composed of 24 places in 15 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 10839 place count 8337 transition count 13173
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 5 with 32 rules applied. Total rules applied 10871 place count 8337 transition count 13141
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 10875 place count 8333 transition count 13137
Iterating global reduction 5 with 4 rules applied. Total rules applied 10879 place count 8333 transition count 13137
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 10883 place count 8329 transition count 12825
Iterating global reduction 5 with 4 rules applied. Total rules applied 10887 place count 8329 transition count 12825
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 10891 place count 8329 transition count 12821
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 10899 place count 8325 transition count 12817
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 10903 place count 8321 transition count 12505
Iterating global reduction 6 with 4 rules applied. Total rules applied 10907 place count 8321 transition count 12505
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 10911 place count 8321 transition count 12501
Free-agglomeration rule applied 1600 times with reduction of 314 identical transitions.
Iterating global reduction 7 with 1600 rules applied. Total rules applied 12511 place count 8321 transition count 10587
Reduce places removed 1600 places and 0 transitions.
Drop transitions removed 183 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 185 transitions.
Iterating post reduction 7 with 1785 rules applied. Total rules applied 14296 place count 6721 transition count 10402
Drop transitions removed 308 transitions
Redundant transition composition rules discarded 308 transitions
Iterating global reduction 8 with 308 rules applied. Total rules applied 14604 place count 6721 transition count 10094
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 14607 place count 6721 transition count 10094
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 14614 place count 6721 transition count 10094
Applied a total of 14614 rules in 9078 ms. Remains 6721 /13682 variables (removed 6961) and now considering 10094/19925 (removed 9831) transitions.
Finished structural reductions, in 1 iterations. Remains : 6721/13682 places, 10094/19925 transitions.
Finished random walk after 375930 steps, including 1 resets, run visited all 5901 properties in 29025 ms. (steps per millisecond=12 )
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 84953 ms.

BK_STOP 1678178619542

--------------------
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="gold2022"
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 2-5348"
echo " Executing tool gold2022"
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 r128-tall-167814505200523"
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 ;