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.r024-tall-165251918400374.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 BusinessProcesses-PT-07, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918400374
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 6.0K Apr 30 00:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 30 00:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 00:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 30 00:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 30 00:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 193K Apr 30 00:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 30 00:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 30 00:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:09 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 100K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-00
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-01
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-02
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-03
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-04
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-05
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-06
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-07
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-08
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-09
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-10
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-11
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-12
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-13
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-14
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654200511814

Running Version 202205111006
[2022-06-02 20:08:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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, 3600]
[2022-06-02 20:08:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 20:08:33] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2022-06-02 20:08:33] [INFO ] Transformed 386 places.
[2022-06-02 20:08:33] [INFO ] Transformed 360 transitions.
[2022-06-02 20:08:33] [INFO ] Found NUPN structural information;
[2022-06-02 20:08:33] [INFO ] Parsed PT model containing 386 places and 360 transitions in 230 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 108 resets, run finished after 524 ms. (steps per millisecond=19 ) properties (out of 12) seen :6
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 360 rows 386 cols
[2022-06-02 20:08:34] [INFO ] Computed 62 place invariants in 22 ms
[2022-06-02 20:08:34] [INFO ] After 293ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-02 20:08:34] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2022-06-02 20:08:34] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 12 ms returned sat
[2022-06-02 20:08:35] [INFO ] After 268ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :1
[2022-06-02 20:08:35] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 7 ms to minimize.
[2022-06-02 20:08:35] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 1 ms to minimize.
[2022-06-02 20:08:35] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 1 ms to minimize.
[2022-06-02 20:08:35] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 2 ms to minimize.
[2022-06-02 20:08:35] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 0 ms to minimize.
[2022-06-02 20:08:35] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 1 ms to minimize.
[2022-06-02 20:08:35] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 558 ms
[2022-06-02 20:08:35] [INFO ] After 959ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :1
Attempting to minimize the solution found.
Minimization took 173 ms.
[2022-06-02 20:08:36] [INFO ] After 1314ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :1
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 54 ms.
Support contains 52 out of 386 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 386/386 places, 360/360 transitions.
Graph (trivial) has 159 edges and 386 vertex of which 4 / 386 are part of one of the 1 SCC in 6 ms
Free SCC test removed 3 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 809 edges and 383 vertex of which 381 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 56 place count 381 transition count 301
Reduce places removed 54 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 60 rules applied. Total rules applied 116 place count 327 transition count 295
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 122 place count 321 transition count 295
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 122 place count 321 transition count 249
Deduced a syphon composed of 46 places in 2 ms
Ensure Unique test removed 5 places
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 97 rules applied. Total rules applied 219 place count 270 transition count 249
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 250 place count 239 transition count 218
Iterating global reduction 3 with 31 rules applied. Total rules applied 281 place count 239 transition count 218
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 281 place count 239 transition count 216
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 285 place count 237 transition count 216
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 375 place count 192 transition count 171
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 377 place count 191 transition count 174
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 378 place count 191 transition count 173
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 379 place count 190 transition count 173
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 380 place count 190 transition count 173
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 387 place count 190 transition count 173
Applied a total of 387 rules in 126 ms. Remains 190 /386 variables (removed 196) and now considering 173/360 (removed 187) transitions.
Finished structural reductions, in 1 iterations. Remains : 190/386 places, 173/360 transitions.
Finished random walk after 346028 steps, including 6863 resets, run visited all 1 properties in 859 ms. (steps per millisecond=402 )
FORMULA BusinessProcesses-PT-07-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 4109 ms.

BK_STOP 1654200517186

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityCardinality -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 3600 -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="BusinessProcesses-PT-07"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 BusinessProcesses-PT-07, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918400374"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-07.tgz
mv BusinessProcesses-PT-07 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;