fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r222-tall-165286024800135
Last Updated
Jun 22, 2022

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

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
832.020 26814.00 38332.00 132.80 TTTTTTTTTTFTFTFT 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-165286024800135.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 ShieldIIPs-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-165286024800135
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 804K
-rw-r--r-- 1 mcc users 6.0K Apr 29 15:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 29 15:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 29 15:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 29 15:07 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 3.7K May 9 08:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K May 9 08:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 15:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 29 15:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 29 15:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 29 15:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:49 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 338K 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 ShieldIIPs-PT-040A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654266553645

Running Version 202205111006
[2022-06-03 14:29:14] [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 14:29:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:29:15] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2022-06-03 14:29:15] [INFO ] Transformed 1003 places.
[2022-06-03 14:29:15] [INFO ] Transformed 963 transitions.
[2022-06-03 14:29:15] [INFO ] Found NUPN structural information;
[2022-06-03 14:29:15] [INFO ] Parsed PT model containing 1003 places and 963 transitions in 289 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 4 resets, run finished after 635 ms. (steps per millisecond=15 ) properties (out of 16) seen :12
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 4) seen :1
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 963 rows 1003 cols
[2022-06-03 14:29:16] [INFO ] Computed 361 place invariants in 29 ms
[2022-06-03 14:29:16] [INFO ] After 415ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 14:29:17] [INFO ] [Nat]Absence check using 361 positive place invariants in 66 ms returned sat
[2022-06-03 14:29:19] [INFO ] After 2539ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-03 14:29:20] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 5 ms to minimize.
[2022-06-03 14:29:20] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 2 ms to minimize.
[2022-06-03 14:29:20] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 1 ms to minimize.
[2022-06-03 14:29:20] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2022-06-03 14:29:20] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 522 ms
[2022-06-03 14:29:21] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 2 ms to minimize.
[2022-06-03 14:29:21] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2022-06-03 14:29:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 320 ms
[2022-06-03 14:29:22] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 1 ms to minimize.
[2022-06-03 14:29:22] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 4 ms to minimize.
[2022-06-03 14:29:22] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 1 ms to minimize.
[2022-06-03 14:29:23] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 0 ms to minimize.
[2022-06-03 14:29:23] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 0 ms to minimize.
[2022-06-03 14:29:23] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 1 ms to minimize.
[2022-06-03 14:29:23] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 0 ms to minimize.
[2022-06-03 14:29:23] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2022-06-03 14:29:23] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1264 ms
[2022-06-03 14:29:23] [INFO ] After 6471ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1964 ms.
[2022-06-03 14:29:25] [INFO ] After 8799ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 5143 ms.
Support contains 140 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 962
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 1002 transition count 962
Partial Free-agglomeration rule applied 219 times.
Drop transitions removed 219 transitions
Iterating global reduction 0 with 219 rules applied. Total rules applied 221 place count 1002 transition count 962
Applied a total of 221 rules in 176 ms. Remains 1002 /1003 variables (removed 1) and now considering 962/963 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1002/1003 places, 962/963 transitions.
Incomplete random walk after 1000000 steps, including 414 resets, run finished after 8901 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
Finished Best-First random walk after 39155 steps, including 0 resets, run visited all 1 properties in 387 ms. (steps per millisecond=101 )
FORMULA ShieldIIPs-PT-040A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 25561 ms.

BK_STOP 1654266580459

--------------------
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="ShieldIIPs-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 ShieldIIPs-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-165286024800135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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