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-171620399300319.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-PT-V80P50N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r472-tajo-171620399300319
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 24M
-rw-r--r-- 1 mcc users 30K Apr 13 03:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 13 03:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 756K Apr 13 03:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 13 03:34 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 15K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 295K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 872K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 69K Apr 13 06:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 370K Apr 13 06:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4M Apr 13 06:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 8.8M Apr 13 06:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 7.1M 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-PT-V80P50N50-ReachabilityFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717222676451

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P50N50
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:17:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 06:17:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:17:58] [INFO ] Load time of PNML (sax parser for PT used): 577 ms
[2024-06-01 06:17:58] [INFO ] Transformed 228 places.
[2024-06-01 06:17:58] [INFO ] Transformed 8588 transitions.
[2024-06-01 06:17:58] [INFO ] Parsed PT model containing 228 places and 8588 transitions and 67470 arcs in 743 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 343 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (56 resets) in 5098 ms. (7 steps per ms) remains 10/15 properties
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (24 resets) in 1282 ms. (31 steps per ms) remains 10/10 properties
BEST_FIRST walk for 22913 steps (11 resets) in 20007 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 33961 steps (22 resets) in 20006 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (20 resets) in 389 ms. (102 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (20 resets) in 545 ms. (73 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (20 resets) in 788 ms. (50 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (20 resets) in 493 ms. (80 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (20 resets) in 401 ms. (99 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (20 resets) in 417 ms. (95 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (20 resets) in 394 ms. (101 steps per ms) remains 10/10 properties
[2024-06-01 06:18:12] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2024-06-01 06:18:12] [INFO ] Computed 7 invariants in 34 ms
[2024-06-01 06:18:12] [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-PT-V80P50N50-ReachabilityFireability-2024-00
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-01
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-02
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-03
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-04
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-05
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-06
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-07
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-08
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-09
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-10
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-11
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-12
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-13
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-14
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-15

BK_STOP 1717222726648

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2024
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-00
rfs formula type AG
rfs formula formula --invariant=/tmp/521/inv_0_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-01
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_1_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-02
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_2_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-03
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_3_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-04
rfs formula type AG
rfs formula formula --invariant=/tmp/521/inv_4_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-05
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_5_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-06
rfs formula type AG
rfs formula formula --invariant=/tmp/521/inv_6_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-07
rfs formula type AG
rfs formula formula --invariant=/tmp/521/inv_7_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_8_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-09
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_9_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-10
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_10_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-11
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_11_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-12
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_12_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-13
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_13_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-14
rfs formula type EF
rfs formula formula --invariant=/tmp/521/inv_14_
rfs formula name BridgeAndVehicles-PT-V80P50N50-ReachabilityFireability-2024-15
rfs formula type AG
rfs formula formula --invariant=/tmp/521/inv_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-PT-V80P50N50"
export BK_EXAMINATION="ReachabilityFireability"
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-PT-V80P50N50, 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 r472-tajo-171620399300319"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N50.tgz
mv BridgeAndVehicles-PT-V80P50N50 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 ;