Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r083-tall-162048875400470.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DrinkVendingMachine-COL-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875400470
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 22 18:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 18:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 24K May 5 16:51 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-COL-10-ReachabilityCardinality-00
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-01
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-02
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-03
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-04
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-05
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-06
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-07
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-08
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-09
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-10
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-11
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-12
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-13
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-14
FORMULA_NAME DrinkVendingMachine-COL-10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620604246174

Running Version 0
[2021-05-09 23:50:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 23:50:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 23:50:47] [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.
[2021-05-09 23:50:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-09 23:50:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 558 ms
[2021-05-09 23:50:48] [INFO ] o2 symmetric to o1 in transition elaborate2
[2021-05-09 23:50:48] [INFO ] o2 symmetric to o1 in transition elaborate3
[2021-05-09 23:50:48] [INFO ] o1 symmetric to o3 in transition elaborate3
[2021-05-09 23:50:48] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 120 PT places and 444460.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 23:50:48] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions in 3 ms.
[2021-05-09 23:50:48] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_11290824124084898797.dot
Incomplete random walk after 100003 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=943 ) properties (out of 16) seen :14
Running SMT prover for 2 properties.
// Phase 1: matrix 7 rows 6 cols
[2021-05-09 23:50:48] [INFO ] Computed 3 place invariants in 4 ms
[2021-05-09 23:50:48] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2021-05-09 23:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 23:50:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-09 23:50:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 23:50:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 23:50:48] [INFO ] Flatten gal took : 17 ms
[2021-05-09 23:50:48] [INFO ] Flatten gal took : 2 ms
[2021-05-09 23:50:49] [INFO ] Unfolded HLPN to a Petri net with 120 places and 28660 transitions in 234 ms.
[2021-05-09 23:50:49] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_7720751524226326333.dot
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1499 ms. (steps per millisecond=6 ) properties (out of 14) seen :10
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 28660 rows 120 cols
[2021-05-09 23:50:51] [INFO ] Computed 60 place invariants in 135 ms
[2021-05-09 23:50:51] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:4
[2021-05-09 23:50:51] [INFO ] [Nat]Absence check using 60 positive place invariants in 12 ms returned sat
[2021-05-09 23:50:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 23:51:02] [INFO ] [Nat]Absence check using state equation in 11023 ms returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 3093 ms.
[2021-05-09 23:51:05] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :4
Incomplete Parikh walk after 1800 steps, including 94 resets, run finished after 161 ms. (steps per millisecond=11 ) properties (out of 4) seen :3 could not realise parikh vector
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 14600 steps, including 150 resets, run finished after 2482 ms. (steps per millisecond=5 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2200 steps, including 95 resets, run finished after 135 ms. (steps per millisecond=16 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1800 steps, including 94 resets, run finished after 183 ms. (steps per millisecond=9 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 40 out of 120 places. Attempting structural reductions.
Starting structural reductions, 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 6 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 3669 ms. Remains 80 /120 variables (removed 40) and now considering 80/28660 (removed 28580) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/120 places, 80/28660 transitions.
[2021-05-09 23:51:12] [INFO ] Flatten gal took : 8 ms
[2021-05-09 23:51:12] [INFO ] Flatten gal took : 7 ms
[2021-05-09 23:51:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16987775410498690182.gal : 5 ms
[2021-05-09 23:51:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15668732556666944973.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16987775410498690182.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15668732556666944973.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality16987775410498690182.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15668732556666944973.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15668732556666944973.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 512
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :512 after 262144
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :262144 after 3.43597e+10
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.09951e+12,0.044768,4504,2,121,9,699,7,0,404,318,0
Total reachable state count : 1099511627776

Verifying 1 reachability properties.
Invariant property DrinkVendingMachine-COL-10-ReachabilityCardinality-03 does not hold.
FORMULA DrinkVendingMachine-COL-10-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DrinkVendingMachine-COL-10-ReachabilityCardinality-03,1,0.046261,4504,2,81,9,699,7,0,445,318,0
All properties solved without resorting to model-checking.

BK_STOP 1620604273063

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ReachabilityCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DrinkVendingMachine-COL-10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r083-tall-162048875400470"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;