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.r222-tall-165286025000310.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 ShieldIIPt-PT-040A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025000310
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 720K
-rw-r--r-- 1 mcc users 7.9K Apr 29 18:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 18:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Apr 29 18:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 29 18:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 19:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 29 19:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 29 19:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 29 19:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 212K May 10 09:34 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 ShieldIIPt-PT-040A-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654269103694

Running Version 202205111006
[2022-06-03 15:11:44] [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]
[2022-06-03 15:11:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 15:11:45] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2022-06-03 15:11:45] [INFO ] Transformed 763 places.
[2022-06-03 15:11:45] [INFO ] Transformed 563 transitions.
[2022-06-03 15:11:45] [INFO ] Found NUPN structural information;
[2022-06-03 15:11:45] [INFO ] Parsed PT model containing 763 places and 563 transitions in 254 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=17 ) properties (out of 13) seen :3
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 562 rows 763 cols
[2022-06-03 15:11:46] [INFO ] Computed 361 place invariants in 18 ms
[2022-06-03 15:11:47] [INFO ] After 443ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2022-06-03 15:11:47] [INFO ] [Nat]Absence check using 361 positive place invariants in 62 ms returned sat
[2022-06-03 15:11:48] [INFO ] After 691ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :5
[2022-06-03 15:11:49] [INFO ] After 1265ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :5
Attempting to minimize the solution found.
Minimization took 324 ms.
[2022-06-03 15:11:49] [INFO ] After 1933ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :5
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 5 different solutions.
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 20332 ms.
Support contains 30 out of 763 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 561
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 0 with 75 rules applied. Total rules applied 79 place count 761 transition count 560
Applied a total of 79 rules in 194 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 761/763 places, 560/562 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 9450 ms. (steps per millisecond=105 ) properties (out of 3) seen :2
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4674 ms. (steps per millisecond=213 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 560 rows 761 cols
[2022-06-03 15:12:24] [INFO ] Computed 361 place invariants in 11 ms
[2022-06-03 15:12:24] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 15:12:24] [INFO ] [Nat]Absence check using 361 positive place invariants in 60 ms returned sat
[2022-06-03 15:12:24] [INFO ] After 360ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 15:12:24] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-03 15:12:24] [INFO ] After 202ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 15:12:25] [INFO ] After 286ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 96 ms.
[2022-06-03 15:12:25] [INFO ] After 937ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1288 ms.
Support contains 14 out of 761 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 761/761 places, 560/560 transitions.
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 761 transition count 560
Applied a total of 4 rules in 59 ms. Remains 761 /761 variables (removed 0) and now considering 560/560 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 761/761 places, 560/560 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6770 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4781 ms. (steps per millisecond=209 ) properties (out of 1) seen :0
Finished probabilistic random walk after 289425 steps, run visited all 1 properties in 2537 ms. (steps per millisecond=114 )
Probabilistic random walk after 289425 steps, saw 279537 distinct states, run finished after 2537 ms. (steps per millisecond=114 ) properties seen :1
FORMULA ShieldIIPt-PT-040A-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 55628 ms.

BK_STOP 1654269160608

--------------------
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="ShieldIIPt-PT-040A"
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 ShieldIIPt-PT-040A, 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 r222-tall-165286025000310"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A 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 ;