fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r024-tall-165251918400367
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for BusinessProcesses-PT-06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
253.539 8157.00 15244.00 52.90 FTFTTFFTFTFTTFTF 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.r024-tall-165251918400367.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 BusinessProcesses-PT-06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918400367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.3K Apr 29 23:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 23:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 29 23:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 29 23:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Apr 29 23:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 29 23:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 23:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 23:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 85K May 10 09:33 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 BusinessProcesses-PT-06-ReachabilityFireability-00
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-01
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-02
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-03
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-04
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-05
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-06
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-07
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-08
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-09
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-10
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-11
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-12
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-13
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-14
FORMULA_NAME BusinessProcesses-PT-06-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654200504696

Running Version 202205111006
[2022-06-02 20:08:25] [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]
[2022-06-02 20:08:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 20:08:26] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2022-06-02 20:08:26] [INFO ] Transformed 376 places.
[2022-06-02 20:08:26] [INFO ] Transformed 297 transitions.
[2022-06-02 20:08:26] [INFO ] Found NUPN structural information;
[2022-06-02 20:08:26] [INFO ] Parsed PT model containing 376 places and 297 transitions in 212 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 1 transitions.
Incomplete random walk after 10000 steps, including 101 resets, run finished after 468 ms. (steps per millisecond=21 ) properties (out of 16) seen :13
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 296 rows 375 cols
[2022-06-02 20:08:26] [INFO ] Computed 81 place invariants in 23 ms
[2022-06-02 20:08:27] [INFO ] [Real]Absence check using 42 positive place invariants in 16 ms returned sat
[2022-06-02 20:08:27] [INFO ] [Real]Absence check using 42 positive and 39 generalized place invariants in 19 ms returned sat
[2022-06-02 20:08:27] [INFO ] After 312ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-02 20:08:27] [INFO ] [Nat]Absence check using 42 positive place invariants in 20 ms returned sat
[2022-06-02 20:08:27] [INFO ] [Nat]Absence check using 42 positive and 39 generalized place invariants in 15 ms returned sat
[2022-06-02 20:08:27] [INFO ] After 432ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-06-02 20:08:28] [INFO ] Deduced a trap composed of 17 places in 154 ms of which 4 ms to minimize.
[2022-06-02 20:08:28] [INFO ] Deduced a trap composed of 24 places in 125 ms of which 2 ms to minimize.
[2022-06-02 20:08:28] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 2 ms to minimize.
[2022-06-02 20:08:28] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 2 ms to minimize.
[2022-06-02 20:08:28] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 1 ms to minimize.
[2022-06-02 20:08:28] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 0 ms to minimize.
[2022-06-02 20:08:28] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 0 ms to minimize.
[2022-06-02 20:08:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 7 trap constraints in 928 ms
[2022-06-02 20:08:29] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 0 ms to minimize.
[2022-06-02 20:08:29] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 0 ms to minimize.
[2022-06-02 20:08:29] [INFO ] Deduced a trap composed of 82 places in 90 ms of which 0 ms to minimize.
[2022-06-02 20:08:29] [INFO ] Deduced a trap composed of 77 places in 81 ms of which 1 ms to minimize.
[2022-06-02 20:08:29] [INFO ] Deduced a trap composed of 80 places in 78 ms of which 1 ms to minimize.
[2022-06-02 20:08:29] [INFO ] Deduced a trap composed of 85 places in 75 ms of which 0 ms to minimize.
[2022-06-02 20:08:30] [INFO ] Deduced a trap composed of 81 places in 79 ms of which 0 ms to minimize.
[2022-06-02 20:08:30] [INFO ] Deduced a trap composed of 80 places in 76 ms of which 1 ms to minimize.
[2022-06-02 20:08:30] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1186 ms
[2022-06-02 20:08:30] [INFO ] After 2883ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 152 ms.
[2022-06-02 20:08:30] [INFO ] After 3229ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 54 ms.
Support contains 74 out of 375 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 375/375 places, 296/296 transitions.
Graph (complete) has 692 edges and 375 vertex of which 372 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.7 ms
Discarding 3 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 372 transition count 272
Reduce places removed 22 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 34 rules applied. Total rules applied 58 place count 350 transition count 260
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 70 place count 338 transition count 260
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 55 Pre rules applied. Total rules applied 70 place count 338 transition count 205
Deduced a syphon composed of 55 places in 2 ms
Ensure Unique test removed 4 places
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 114 rules applied. Total rules applied 184 place count 279 transition count 205
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 214 place count 249 transition count 175
Iterating global reduction 3 with 30 rules applied. Total rules applied 244 place count 249 transition count 175
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 330 place count 206 transition count 132
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 331 place count 206 transition count 132
Applied a total of 331 rules in 110 ms. Remains 206 /375 variables (removed 169) and now considering 132/296 (removed 164) transitions.
Finished structural reductions, in 1 iterations. Remains : 206/375 places, 132/296 transitions.
Incomplete random walk after 1000000 steps, including 14622 resets, run finished after 2100 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Finished Best-First random walk after 1677 steps, including 3 resets, run visited all 1 properties in 10 ms. (steps per millisecond=167 )
FORMULA BusinessProcesses-PT-06-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 6889 ms.

BK_STOP 1654200512853

--------------------
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="BusinessProcesses-PT-06"
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 BusinessProcesses-PT-06, 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 r024-tall-165251918400367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-06.tgz
mv BusinessProcesses-PT-06 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 ;