Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r189-tall-171640617900435.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is GlobalResAllocation-PT-05, examination is OneSafe
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tall-171640617900435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 194M
-rw-r--r-- 1 mcc users 30K Apr 12 14:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 154K Apr 12 14:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6M Apr 12 14:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 24M Apr 12 14:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 16K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5M Apr 22 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 14M Apr 22 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 78K Apr 12 22:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 403K Apr 12 22:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19M Apr 12 21:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74M Apr 12 21:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Apr 22 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 55M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME OneSafe

=== Now, execution of the tool begins

BK_START 1716474253122

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=OneSafe
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=GlobalResAllocation-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
OneSafe PT
Running Version 202405141337
[2024-05-23 14:24:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, OneSafe, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-23 14:24:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 14:24:15] [INFO ] Load time of PNML (sax parser for PT used): 1485 ms
[2024-05-23 14:24:15] [INFO ] Transformed 75 places.
[2024-05-23 14:24:16] [INFO ] Transformed 56105 transitions.
[2024-05-23 14:24:16] [INFO ] Parsed PT model containing 75 places and 56105 transitions and 492760 arcs in 1982 ms.
Ensure Unique test removed 50775 transitions
Reduce redundant transitions removed 50775 transitions.
Normalized transition count is 5280 out of 5330 initially.
// Phase 1: matrix 5280 rows 75 cols
[2024-05-23 14:24:16] [INFO ] Computed 20 invariants in 124 ms
[2024-05-23 14:24:16] [INFO ] Rough structural analysis with invariants proved 47 places are one safe in 142 ms (including invariant computation).
[2024-05-23 14:24:16] [INFO ] [Real]Absence check using 12 positive place invariants in 26 ms proved 0 places are One-Safe.
[2024-05-23 14:24:16] [INFO ] [Real]Absence check using 12 positive and 8 generalized place invariants in 23 ms proved 18 places are One-Safe.
[2024-05-23 14:24:18] [INFO ] [Real] State equation constraints in 1138 ms proved 0 places are One-Safe.
[2024-05-23 14:24:19] [INFO ] Flatten gal took : 829 ms
RANDOM walk for 40000 steps (8 resets) in 5780 ms. (6 steps per ms) remains 18/28 properties
FORMULA OneSafe FALSE TECHNIQUES RANDOM_WALK INVARIANTS TOPOLOGICAL SAT_SMT STRUCTURAL
[2024-05-23 14:24:19] [INFO ] Flatten gal took : 525 ms
[2024-05-23 14:24:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13040460293381697383.gal : 94 ms
[2024-05-23 14:24:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8865733470423780059.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13040460293381697383.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8865733470423780059.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 5857 ms.

BK_STOP 1716474260519

--------------------
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
+ [[ OneSafe = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution OneSafe -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination OneSafe -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="GlobalResAllocation-PT-05"
export BK_EXAMINATION="OneSafe"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool itstools"
echo " Input is GlobalResAllocation-PT-05, examination is OneSafe"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r189-tall-171640617900435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-PT-05.tgz
mv GlobalResAllocation-PT-05 execution
cd execution
if [ "OneSafe" = "ReachabilityDeadlock" ] || [ "OneSafe" = "UpperBounds" ] || [ "OneSafe" = "QuasiLiveness" ] || [ "OneSafe" = "StableMarking" ] || [ "OneSafe" = "Liveness" ] || [ "OneSafe" = "OneSafe" ] || [ "OneSafe" = "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 [ "OneSafe" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "OneSafe" != "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 "OneSafe.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property OneSafe.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "OneSafe.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 '' OneSafe.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "OneSafe" = "ReachabilityDeadlock" ] || [ "OneSafe" = "QuasiLiveness" ] || [ "OneSafe" = "StableMarking" ] || [ "OneSafe" = "Liveness" ] || [ "OneSafe" = "OneSafe" ] ; then
echo "FORMULA_NAME OneSafe"
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 ;