Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r133-smll-167819411400581.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is DrinkVendingMachine-COL-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411400581
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.4K Feb 26 07:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 07:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 06:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 06:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 21:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Feb 26 21:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 20:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 20:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 24K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678621960744

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DrinkVendingMachine-COL-10
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-12 11:52:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-12 11:52:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 11:52:43] [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.
[2023-03-12 11:52:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 11:52:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1089 ms
[2023-03-12 11:52:44] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 120 PT places and 444460.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2023-03-12 11:52:44] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 5 ms.
[2023-03-12 11:52:44] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2023-03-12 11:52:44] [INFO ] Computed 3 place invariants in 5 ms
FORMULA DrinkVendingMachine-COL-10-UpperBounds-14 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-13 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-11 40 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-10 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-09 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-08 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-05 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-12 11:52:44] [INFO ] Invariant cache hit.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-12 11:52:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-12 11:52:45] [INFO ] Computed and/alt/rep : 3/11/3 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-12 11:52:45] [INFO ] Added : 3 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 13 ms.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-12 11:52:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-12 11:52:45] [INFO ] Computed and/alt/rep : 3/11/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-12 11:52:45] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 11:52:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-12 11:52:45] [INFO ] Computed and/alt/rep : 3/11/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-12 11:52:45] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 10 ms.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-12 11:52:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-12 11:52:45] [INFO ] Computed and/alt/rep : 3/11/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-12 11:52:45] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-12 11:52:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-12 11:52:45] [INFO ] Computed and/alt/rep : 3/11/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-12 11:52:45] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-12 11:52:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-12 11:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 11:52:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-12 11:52:45] [INFO ] Computed and/alt/rep : 3/11/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-12 11:52:45] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 10]
Symmetric sort wr.t. initial and guards and successors and join/free detected :Quality
Symmetric sort wr.t. initial detected :Quality
Transition elaborate0 : guard parameter $x(Quality:40) in guard (LEQ $x 9)introduces in Quality(40) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:40) in guard (AND (GT $x 9) (LEQ $x 19))introduces in Quality(40) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:40) in guard (AND (GT $x 19) (LEQ $x 29))introduces in Quality(40) partition with 2 elements
Transition elaborate3 : guard parameter $x(Quality:40) in guard (AND (GT $x 29) (LEQ $x 39))introduces in Quality(40) partition with 2 elements
Sort wr.t. initial and guards Quality has partition 4
Applying symmetric unfolding of partitioned symmetric sort :Quality domain size was 40 reducing to 4 values.
For transition elaborate0:(LEQ $x 9) -> (EQ $x 3)
For transition elaborate1:(AND (GT $x 9) (LEQ $x 19)) -> (EQ $x 2)
For transition elaborate2:(AND (GT $x 19) (LEQ $x 29)) -> (EQ $x 1)
For transition elaborate3:(AND (GT $x 29) (LEQ $x 39)) -> (EQ $x 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Options
Symmetric sort wr.t. initial detected :Options
Symmetric sort wr.t. initial and guards detected :Options
Applying symmetric unfolding of full symmetric sort :Options domain size was 10
Symmetric sort wr.t. initial and guards and successors and join/free detected :Products
Symmetric sort wr.t. initial detected :Products
Symmetric sort wr.t. initial and guards detected :Products
Applying symmetric unfolding of full symmetric sort :Products domain size was 10
[2023-03-12 11:52:45] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 28 ms.
[2023-03-12 11:52:45] [INFO ] Unfolded 6 HLPN properties in 0 ms.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :60
FORMULA DrinkVendingMachine-COL-10-UpperBounds-15 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-UpperBounds-12 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-UpperBounds-06 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-UpperBounds-03 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-UpperBounds-02 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 2366 ms.

BK_STOP 1678621967198

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-COL-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DrinkVendingMachine-COL-10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-167819411400581"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-10.tgz
mv DrinkVendingMachine-COL-10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;