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-165286025900879.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 ShieldRVs-PT-100B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025900879
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 5.8K Apr 30 06:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 30 06:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 06:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 30 06:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 06:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 30 06:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 06:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 06:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:59 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 1.3M 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 ShieldRVs-PT-100B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654281889642

Running Version 202205111006
[2022-06-03 18:44:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 18:44:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 18:44:51] [INFO ] Load time of PNML (sax parser for PT used): 255 ms
[2022-06-03 18:44:51] [INFO ] Transformed 4003 places.
[2022-06-03 18:44:51] [INFO ] Transformed 4503 transitions.
[2022-06-03 18:44:51] [INFO ] Found NUPN structural information;
[2022-06-03 18:44:51] [INFO ] Parsed PT model containing 4003 places and 4503 transitions in 488 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=20 ) properties (out of 16) seen :9
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 4503 rows 4003 cols
[2022-06-03 18:44:52] [INFO ] Computed 401 place invariants in 49 ms
[2022-06-03 18:44:53] [INFO ] After 1233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 18:44:54] [INFO ] [Nat]Absence check using 401 positive place invariants in 222 ms returned sat
[2022-06-03 18:45:15] [INFO ] After 20430ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2022-06-03 18:45:17] [INFO ] Deduced a trap composed of 24 places in 1767 ms of which 8 ms to minimize.
[2022-06-03 18:45:19] [INFO ] Deduced a trap composed of 36 places in 1742 ms of which 4 ms to minimize.
[2022-06-03 18:45:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 18:45:19] [INFO ] After 25871ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 27672 ms.
Support contains 119 out of 4003 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4003/4003 places, 4503/4503 transitions.
Drop transitions removed 378 transitions
Trivial Post-agglo rules discarded 378 transitions
Performed 378 trivial Post agglomeration. Transition count delta: 378
Iterating post reduction 0 with 378 rules applied. Total rules applied 378 place count 4003 transition count 4125
Reduce places removed 378 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 384 rules applied. Total rules applied 762 place count 3625 transition count 4119
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 768 place count 3619 transition count 4119
Performed 494 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 494 Pre rules applied. Total rules applied 768 place count 3619 transition count 3625
Deduced a syphon composed of 494 places in 43 ms
Reduce places removed 494 places and 0 transitions.
Iterating global reduction 3 with 988 rules applied. Total rules applied 1756 place count 3125 transition count 3625
Discarding 672 places :
Symmetric choice reduction at 3 with 672 rule applications. Total rules 2428 place count 2453 transition count 2953
Iterating global reduction 3 with 672 rules applied. Total rules applied 3100 place count 2453 transition count 2953
Performed 265 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 265 Pre rules applied. Total rules applied 3100 place count 2453 transition count 2688
Deduced a syphon composed of 265 places in 9 ms
Reduce places removed 265 places and 0 transitions.
Iterating global reduction 3 with 530 rules applied. Total rules applied 3630 place count 2188 transition count 2688
Performed 672 Post agglomeration using F-continuation condition.Transition count delta: 672
Deduced a syphon composed of 672 places in 6 ms
Reduce places removed 672 places and 0 transitions.
Iterating global reduction 3 with 1344 rules applied. Total rules applied 4974 place count 1516 transition count 2016
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 195 times.
Drop transitions removed 195 transitions
Iterating global reduction 3 with 195 rules applied. Total rules applied 5169 place count 1516 transition count 2016
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 5170 place count 1515 transition count 2015
Applied a total of 5170 rules in 1299 ms. Remains 1515 /4003 variables (removed 2488) and now considering 2015/4503 (removed 2488) transitions.
Finished structural reductions, in 1 iterations. Remains : 1515/4003 places, 2015/4503 transitions.
Incomplete random walk after 1000000 steps, including 763 resets, run finished after 18439 ms. (steps per millisecond=54 ) properties (out of 6) seen :3
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 770268 steps, including 51 resets, run timeout after 5001 ms. (steps per millisecond=154 ) properties seen 1
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 733709 steps, including 40 resets, run timeout after 5001 ms. (steps per millisecond=146 ) properties seen 1
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 10015 steps, including 0 resets, run visited all 1 properties in 64 ms. (steps per millisecond=156 )
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 86292 ms.

BK_STOP 1654281977165

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ShieldRVs-PT-100B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldRVs-PT-100B, examination is ReachabilityFireability"
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-165286025900879"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100B.tgz
mv ShieldRVs-PT-100B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;