fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r222-tall-165286025900879
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for ShieldRVs-PT-100B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
551.739 87523.00 139299.00 213.10 FFFTTFFTTTTFTTTT normal

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 ;