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.r524-tall-171679079700135.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is RingSingleMessageInMbox-PT-d2m040, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679079700135
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 9.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 102M May 18 16:43 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 RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717220434483

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d2m040
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:40:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 05:40:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:40:39] [INFO ] Load time of PNML (sax parser for PT used): 3687 ms
[2024-06-01 05:40:39] [INFO ] Transformed 66950 places.
[2024-06-01 05:40:40] [INFO ] Transformed 213625 transitions.
[2024-06-01 05:40:40] [INFO ] Parsed PT model containing 66950 places and 213625 transitions and 854500 arcs in 4460 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 75 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36863 places in 347 ms
Reduce places removed 36863 places and 0 transitions.
RANDOM walk for 40000 steps (5787 resets) in 108342 ms. (0 steps per ms) remains 8/16 properties
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (59 resets) in 1386 ms. (28 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (31 resets) in 933 ms. (42 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (62 resets) in 1170 ms. (34 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (30 resets) in 2238 ms. (17 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (43 resets) in 842 ms. (47 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (48 resets) in 966 ms. (41 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (61 resets) in 1023 ms. (39 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (40 resets) in 1671 ms. (23 steps per ms) remains 8/8 properties
// Phase 1: matrix 213625 rows 30087 cols
[2024-06-01 05:43:13] [WARNING] Invariant computation timed out after 120 seconds.
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 : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-00
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-01
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-02
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-03
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-04
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-05
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-06
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-07
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-08
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-09
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-10
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-11
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-12
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-13
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-14
Could not compute solution for formula : RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-15

BK_STOP 1717220617785

--------------------
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 RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-00
rfs formula type EF
rfs formula formula --invariant=/tmp/504/inv_0_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-01
rfs formula type EF
rfs formula formula --invariant=/tmp/504/inv_1_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-02
rfs formula type AG
rfs formula formula --invariant=/tmp/504/inv_2_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-03
rfs formula type EF
rfs formula formula --invariant=/tmp/504/inv_3_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-04
rfs formula type AG
rfs formula formula --invariant=/tmp/504/inv_4_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-05
rfs formula type EF
rfs formula formula --invariant=/tmp/504/inv_5_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-06
rfs formula type EF
rfs formula formula --invariant=/tmp/504/inv_6_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-07
rfs formula type EF
rfs formula formula --invariant=/tmp/504/inv_7_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/504/inv_8_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-09
rfs formula type AG
rfs formula formula --invariant=/tmp/504/inv_9_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-10
rfs formula type AG
rfs formula formula --invariant=/tmp/504/inv_10_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-11
rfs formula type AG
rfs formula formula --invariant=/tmp/504/inv_11_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-12
rfs formula type AG
rfs formula formula --invariant=/tmp/504/inv_12_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2024-13
rfs formula type EF
rfs formula formula --invariant=/tmp/504/inv_13_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-14
rfs formula type AG
rfs formula formula --invariant=/tmp/504/inv_14_
rfs formula name RingSingleMessageInMbox-PT-d2m040-ReachabilityFireability-2023-15
rfs formula type EF
rfs formula formula --invariant=/tmp/504/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="RingSingleMessageInMbox-PT-d2m040"
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 RingSingleMessageInMbox-PT-d2m040, 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 r524-tall-171679079700135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m040.tgz
mv RingSingleMessageInMbox-PT-d2m040 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 ;