Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r357-smll-167891806900655.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is SharedMemory-COL-100000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806900655
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 8.7K Feb 25 13:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 13:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 13:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 13:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 25 13:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 13:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.6M Mar 5 18:23 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 SharedMemory-COL-100000-ReachabilityFireability-00
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-01
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-02
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-03
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-04
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-05
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-06
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-07
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-08
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-09
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-10
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-11
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-12
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-13
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-14
FORMULA_NAME SharedMemory-COL-100000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679372889431

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-COL-100000
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202303021504
[2023-03-21 04:28:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-21 04:28:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 04:28:12] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-21 04:28:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-21 04:28:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 2103 ms
[2023-03-21 04:28:22] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 1410465409 PT places and 3.00002E10 transition bindings in 7321 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA SharedMemory-COL-100000-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 04:28:23] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 837 ms.
[2023-03-21 04:28:23] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 2 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 1 formulas.
FORMULA SharedMemory-COL-100000-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 100001 steps, including 0 resets, run finished after 75 ms. (steps per millisecond=1333 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 5 rows 6 cols
[2023-03-21 04:28:23] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-21 04:28:23] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-21 04:28:23] [INFO ] After 16ms SMT Verify possible using state equation in real domain returned unsat :1 sat :2
[2023-03-21 04:28:23] [INFO ] After 51ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-21 04:28:23] [INFO ] After 344ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-21 04:28:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2023-03-21 04:28:23] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-21 04:28:23] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-21 04:28:23] [INFO ] After 104ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2023-03-21 04:28:23] [INFO ] Flatten gal took : 25 ms
[2023-03-21 04:28:23] [INFO ] Flatten gal took : 3 ms
Domain [P(100000), P(100000)] of place Ext_Mem_Acc breaks symmetries in sort P
Total runtime 201468 ms.
Its-tools:
An error has occurred. See the log file
/home/mcc/BenchKit/itstools/itstools/configuration/1679372890382.log.

BK_STOP 1679373096627

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="SharedMemory-COL-100000"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SharedMemory-COL-100000, 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 r357-smll-167891806900655"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-100000.tgz
mv SharedMemory-COL-100000 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 ;