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-165254778100178.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 DLCround-PT-13b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r067-tall-165254778100178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 9.1K Apr 30 07:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 30 07:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 07:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 07:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 2.1M 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 1652566518809

Running Version 202205111006
[2022-05-14 22:15:19] [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 22:15:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 22:15:20] [INFO ] Load time of PNML (sax parser for PT used): 292 ms
[2022-05-14 22:15:20] [INFO ] Transformed 5343 places.
[2022-05-14 22:15:20] [INFO ] Transformed 8727 transitions.
[2022-05-14 22:15:20] [INFO ] Found NUPN structural information;
[2022-05-14 22:15:20] [INFO ] Parsed PT model containing 5343 places and 8727 transitions in 543 ms.
Graph (trivial) has 4874 edges and 5343 vertex of which 848 / 5343 are part of one of the 60 SCC in 22 ms
Free SCC test removed 788 places
Structural test allowed to assert that 3369 places are NOT stable. Took 68 ms.
Ensure Unique test removed 820 transitions
Reduce redundant transitions removed 820 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1605 ms. (steps per millisecond=6 ) properties (out of 1974) seen :884
Running SMT prover for 1090 properties.
[2022-05-14 22:15:22] [INFO ] Flow matrix only has 7848 transitions (discarded 59 similar events)
// Phase 1: matrix 7848 rows 4555 cols
[2022-05-14 22:15:22] [INFO ] Computed 312 place invariants in 65 ms
[2022-05-14 22:15:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-14 22:15:49] [INFO ] After 25080ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1090 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1090 out of 4555 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4555/4555 places, 7907/7907 transitions.
Drop transitions removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Drop transitions removed 1281 transitions
Trivial Post-agglo rules discarded 1281 transitions
Performed 1281 trivial Post agglomeration. Transition count delta: 1281
Iterating post reduction 0 with 1341 rules applied. Total rules applied 1341 place count 4555 transition count 6566
Reduce places removed 1281 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 1341 rules applied. Total rules applied 2682 place count 3274 transition count 6506
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 2710 place count 3246 transition count 6506
Discarding 346 places :
Symmetric choice reduction at 3 with 346 rule applications. Total rules 3056 place count 2900 transition count 6160
Iterating global reduction 3 with 346 rules applied. Total rules applied 3402 place count 2900 transition count 6160
Performed 131 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 131 Pre rules applied. Total rules applied 3402 place count 2900 transition count 6029
Deduced a syphon composed of 131 places in 42 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 3 with 262 rules applied. Total rules applied 3664 place count 2769 transition count 6029
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 3724 place count 2709 transition count 5009
Iterating global reduction 3 with 60 rules applied. Total rules applied 3784 place count 2709 transition count 5009
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 3803 place count 2709 transition count 4990
Performed 566 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 566 places in 3 ms
Reduce places removed 566 places and 0 transitions.
Iterating global reduction 4 with 1132 rules applied. Total rules applied 4935 place count 2143 transition count 4419
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 4946 place count 2143 transition count 4408
Renaming transitions due to excessive name length > 1024 char.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 4954 place count 2139 transition count 4423
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 5 with 28 rules applied. Total rules applied 4982 place count 2139 transition count 4395
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 4994 place count 2127 transition count 4383
Iterating global reduction 5 with 12 rules applied. Total rules applied 5006 place count 2127 transition count 4383
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 5018 place count 2115 transition count 4179
Iterating global reduction 5 with 12 rules applied. Total rules applied 5030 place count 2115 transition count 4179
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 5042 place count 2115 transition count 4167
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 4 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 5068 place count 2102 transition count 4154
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 5081 place count 2089 transition count 3933
Iterating global reduction 6 with 13 rules applied. Total rules applied 5094 place count 2089 transition count 3933
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 5107 place count 2089 transition count 3920
Free-agglomeration rule applied 666 times with reduction of 204 identical transitions.
Iterating global reduction 7 with 666 rules applied. Total rules applied 5773 place count 2089 transition count 3050
Reduce places removed 666 places and 0 transitions.
Drop transitions removed 247 transitions
Reduce isomorphic transitions removed 247 transitions.
Graph (complete) has 3947 edges and 1423 vertex of which 1402 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.6 ms
Discarding 21 places :
Also discarding 0 output transitions
Iterating post reduction 7 with 914 rules applied. Total rules applied 6687 place count 1402 transition count 2803
Discarding 50 places :
Symmetric choice reduction at 8 with 50 rule applications. Total rules 6737 place count 1352 transition count 2653
Iterating global reduction 8 with 50 rules applied. Total rules applied 6787 place count 1352 transition count 2653
Drop transitions removed 102 transitions
Redundant transition composition rules discarded 102 transitions
Iterating global reduction 8 with 102 rules applied. Total rules applied 6889 place count 1352 transition count 2551
Applied a total of 6889 rules in 1998 ms. Remains 1352 /4555 variables (removed 3203) and now considering 2551/7907 (removed 5356) transitions.
Finished structural reductions, in 1 iterations. Remains : 1352/4555 places, 2551/7907 transitions.
Finished random walk after 194603 steps, including 0 resets, run visited all 1090 properties in 7522 ms. (steps per millisecond=25 )
Able to resolve query StableMarking after proving 1976 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 38812 ms.

BK_STOP 1652566558897

--------------------
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="DLCround-PT-13b"
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 DLCround-PT-13b, 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-165254778100178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-13b.tgz
mv DLCround-PT-13b 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 ;