fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r222-tall-165286025300487
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for ShieldPPPs-PT-040A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
419.296 56429.00 86614.00 160.30 TTTTFTFTTTTFTTTT 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-165286025300487.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 ShieldPPPs-PT-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025300487
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 776K
-rw-r--r-- 1 mcc users 6.2K Apr 30 03:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 30 03:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 03:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 30 03:43 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 3.2K May 9 08:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 30 03:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 30 03:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 30 03:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 30 03:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:53 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 355K 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 ShieldPPPs-PT-040A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPs-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654272839664

Running Version 202205111006
[2022-06-03 16:14:00] [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 16:14:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 16:14:01] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2022-06-03 16:14:01] [INFO ] Transformed 1243 places.
[2022-06-03 16:14:01] [INFO ] Transformed 1043 transitions.
[2022-06-03 16:14:01] [INFO ] Found NUPN structural information;
[2022-06-03 16:14:01] [INFO ] Parsed PT model containing 1243 places and 1043 transitions in 292 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 3 resets, run finished after 515 ms. (steps per millisecond=19 ) properties (out of 16) seen :11
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 5) seen :1
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 4) 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 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1043 rows 1243 cols
[2022-06-03 16:14:02] [INFO ] Computed 441 place invariants in 27 ms
[2022-06-03 16:14:02] [INFO ] After 505ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-03 16:14:03] [INFO ] [Nat]Absence check using 441 positive place invariants in 95 ms returned sat
[2022-06-03 16:14:06] [INFO ] After 2599ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-03 16:14:06] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 4 ms to minimize.
[2022-06-03 16:14:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2022-06-03 16:14:07] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2022-06-03 16:14:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 160 ms
[2022-06-03 16:14:07] [INFO ] After 4543ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1479 ms.
[2022-06-03 16:14:09] [INFO ] After 6576ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 13435 ms.
Support contains 140 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 1242 transition count 1042
Partial Free-agglomeration rule applied 293 times.
Drop transitions removed 293 transitions
Iterating global reduction 0 with 293 rules applied. Total rules applied 295 place count 1242 transition count 1042
Applied a total of 295 rules in 535 ms. Remains 1242 /1243 variables (removed 1) and now considering 1042/1043 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1242/1243 places, 1042/1043 transitions.
Incomplete random walk after 1000000 steps, including 233 resets, run finished after 22377 ms. (steps per millisecond=44 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 604013 steps, including 7 resets, run timeout after 5001 ms. (steps per millisecond=120 ) properties seen 1
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 711036 steps, including 9 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen 1
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 30437 steps, including 0 resets, run visited all 1 properties in 201 ms. (steps per millisecond=151 )
FORMULA ShieldPPPs-PT-040A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 55156 ms.

BK_STOP 1654272896093

--------------------
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="ShieldPPPs-PT-040A"
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 ShieldPPPs-PT-040A, 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-165286025300487"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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