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.r488-tall-171631133300719.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 DrinkVendingMachine-PT-10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631133300719
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 371M
-rw-r--r-- 1 mcc users 28K Apr 13 03:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 176K Apr 13 03:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 20M Apr 13 03:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 68M 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 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K Apr 22 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 22 14:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16M Apr 22 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 42M Apr 22 14:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K Apr 13 11:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 232K Apr 13 11:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 27M Apr 13 11:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90M Apr 13 11:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.3K Apr 22 14:42 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 111M 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 DrinkVendingMachine-PT-10-ReachabilityFireability-2024-00
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-01
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-02
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-03
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-04
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-05
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-06
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-07
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-08
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-09
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-10
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-11
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-12
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-13
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-14
FORMULA_NAME DrinkVendingMachine-PT-10-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717203987030

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DrinkVendingMachine-PT-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 01:06:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 01:06:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 01:06:31] [INFO ] Load time of PNML (sax parser for PT used): 2578 ms
[2024-06-01 01:06:31] [INFO ] Transformed 120 places.
[2024-06-01 01:06:31] [INFO ] Transformed 111160 transitions.
[2024-06-01 01:06:31] [INFO ] Parsed PT model containing 120 places and 111160 transitions and 1026520 arcs in 3174 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 1483 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
[2024-06-01 01:06:33] [INFO ] Reduced 78000 identical enabling conditions.
[2024-06-01 01:06:33] [INFO ] Reduced 4500 identical enabling conditions.
[2024-06-01 01:06:33] [INFO ] Reduced 4500 identical enabling conditions.
[2024-06-01 01:06:33] [INFO ] Reduced 78000 identical enabling conditions.
[2024-06-01 01:06:33] [INFO ] Reduced 78000 identical enabling conditions.
[2024-06-01 01:06:33] [INFO ] Reduced 78000 identical enabling conditions.
[2024-06-01 01:06:33] [INFO ] Reduced 4500 identical enabling conditions.
[2024-06-01 01:06:33] [INFO ] Reduced 78000 identical enabling conditions.
[2024-06-01 01:06:33] [INFO ] Reduced 4500 identical enabling conditions.
Ensure Unique test removed 82500 transitions
Reduce redundant transitions removed 82500 transitions.
RANDOM walk for 40000 steps (8 resets) in 16204 ms. (2 steps per ms) remains 10/15 properties
FORMULA DrinkVendingMachine-PT-10-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (0 resets) in 45767 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 20004 steps (0 resets) in 24046 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 324 ms. (123 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 645 ms. (61 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 208 ms. (191 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 369 ms. (108 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 173 ms. (229 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 148 ms. (268 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 243 ms. (163 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (0 resets) in 191 ms. (208 steps per ms) remains 10/10 properties
// Phase 1: matrix 28660 rows 120 cols
[2024-06-01 01:06:59] [INFO ] Computed 60 invariants in 161 ms
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 : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-00
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-01
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-02
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-03
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-04
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-05
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-06
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-07
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-08
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-09
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-10
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-11
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-12
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-13
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-14
Could not compute solution for formula : DrinkVendingMachine-PT-10-ReachabilityFireability-2024-15

BK_STOP 1717204048157

--------------------
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 DrinkVendingMachine-PT-10-ReachabilityFireability-2024-00
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_0_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-01
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_1_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-02
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_2_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-03
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_3_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-04
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_4_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-05
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_5_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-06
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_6_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-07
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_7_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-08
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_8_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-09
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_9_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-10
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_10_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-11
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_11_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-12
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_12_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-13
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_13_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-14
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_14_
rfs formula name DrinkVendingMachine-PT-10-ReachabilityFireability-2024-15
rfs formula type AG
rfs formula formula --invariant=/tmp/499/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="DrinkVendingMachine-PT-10"
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 DrinkVendingMachine-PT-10, 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 r488-tall-171631133300719"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-PT-10.tgz
mv DrinkVendingMachine-PT-10 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 ;