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.r153-tall-171631151800446.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 gold2023
Input is DrinkVendingMachine-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151800446
=====================================================================

--------------------
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 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 positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716449535162

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DrinkVendingMachine-PT-10
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-23 07:32:16] [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]
[2024-05-23 07:32:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 07:32:19] [INFO ] Load time of PNML (sax parser for PT used): 2445 ms
[2024-05-23 07:32:19] [INFO ] Transformed 120 places.
[2024-05-23 07:32:19] [INFO ] Transformed 111160 transitions.
[2024-05-23 07:32:21] [INFO ] Parsed PT model containing 120 places and 111160 transitions and 1026520 arcs in 4397 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Ensure Unique test removed 82500 transitions
Reduce redundant transitions removed 82500 transitions.
// Phase 1: matrix 28660 rows 120 cols
[2024-05-23 07:32:22] [INFO ] Computed 60 invariants in 200 ms
FORMULA DrinkVendingMachine-PT-10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-UpperBounds-06 40 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-UpperBounds-03 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-10-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1144 ms. (steps per millisecond=8 ) properties (out of 8) seen :54
FORMULA DrinkVendingMachine-PT-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-UpperBounds-05 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-PT-10-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
[2024-05-23 07:32:23] [INFO ] Invariant cache hit.
[2024-05-23 07:32:23] [INFO ] [Real]Absence check using 60 positive place invariants in 13 ms returned sat
[2024-05-23 07:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 07:32:28] [INFO ] [Real]Absence check using state equation in 4901 ms returned unknown
Current structural bounds on expressions (after SMT) : [40] Max seen :[20]
Support contains 40 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 28660/28660 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 19 ms
Reduce places removed 40 places and 11000 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 60 place count 80 transition count 17640
Ensure Unique test removed 17560 transitions
Reduce isomorphic transitions removed 17560 transitions.
Iterating post reduction 0 with 17560 rules applied. Total rules applied 17620 place count 80 transition count 80
Applied a total of 17620 rules in 3195 ms. Remains 80 /120 variables (removed 40) and now considering 80/28660 (removed 28580) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3195 ms. Remains : 80/120 places, 80/28660 transitions.
// Phase 1: matrix 80 rows 80 cols
[2024-05-23 07:32:31] [INFO ] Computed 40 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3679 ms. (steps per millisecond=271 ) properties (out of 1) seen :33
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1137 ms. (steps per millisecond=879 ) properties (out of 1) seen :40
FORMULA DrinkVendingMachine-PT-10-UpperBounds-02 40 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 20078 ms.

BK_STOP 1716449557557

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-PT-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is DrinkVendingMachine-PT-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 r153-tall-171631151800446"
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 [ "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 ;