Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r472-tajo-171620398800106.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is BridgeAndVehicles-COL-V50P50N50, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r472-tajo-171620398800106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.6K Apr 13 03:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 13 03:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 13 03:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 13 03:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 05:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 13 05:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 13 05:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 13 05:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 44K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717218953248

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N50
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:15:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 05:15:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:15:55] [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.
[2024-06-01 05:15:55] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 05:15:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 874 ms
[2024-06-01 05:15:55] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 168 PT places and 531118.0 transition bindings in 38 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
[2024-06-01 05:15:55] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2024-06-01 05:15:56] [INFO ] Skeletonized 3 HLPN properties in 5 ms. Removed 13 properties that had guard overlaps.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 ms
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
RANDOM walk for 324 steps (0 resets) in 7 ms. (40 steps per ms) remains 0/1 properties
[2024-06-01 05:15:56] [INFO ] Flatten gal took : 12 ms
[2024-06-01 05:15:56] [INFO ] Flatten gal took : 1 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2024-06-01 05:15:56] [INFO ] Unfolded HLPN to a Petri net with 168 places and 5408 transitions 42330 arcs in 289 ms.
[2024-06-01 05:15:56] [INFO ] Unfolded 16 HLPN properties in 20 ms.
Support contains 166 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Applied a total of 2 rules in 55 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
Running 5405 sub problems to find dead transitions.
[2024-06-01 05:15:59] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2024-06-01 05:15:59] [INFO ] Computed 5 invariants in 20 ms
[2024-06-01 05:15:59] [INFO ] State equation strengthened by 102 read => feed constraints.
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-00
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-01
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-02
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-03
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-04
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-05
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-06
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-07
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-08
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-09
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-10
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-11
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-12
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-13
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-14
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-15

BK_STOP 1717219023078

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/514/ctl_0_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/514/ctl_1_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/514/ctl_2_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/514/ctl_3_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/514/ctl_4_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/514/ctl_5_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/514/ctl_6_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/514/ctl_7_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/514/ctl_8_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/514/ctl_9_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/514/ctl_10_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/514/ctl_11_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/514/ctl_12_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/514/ctl_13_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/514/ctl_14_
ctl formula name BridgeAndVehicles-COL-V50P50N50-CTLFireability-2024-15
ctl formula formula --ctl=/tmp/514/ctl_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="BridgeAndVehicles-COL-V50P50N50"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is BridgeAndVehicles-COL-V50P50N50, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r472-tajo-171620398800106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N50.tgz
mv BridgeAndVehicles-COL-V50P50N50 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;