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.r293-tall-167873945500463.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 PolyORBLF-COL-S06J04T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945500463
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 9.9K Feb 26 14:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 14:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 14:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 15:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 15:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 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 PolyORBLF-COL-S06J04T08-ReachabilityFireability-00
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-01
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-02
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-03
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-04
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-05
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-06
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-07
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-08
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-09
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-10
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-11
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-12
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-13
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-14
FORMULA_NAME PolyORBLF-COL-S06J04T08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678867608585

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J04T08
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202303021504
[2023-03-15 08:06:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 08:06:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 08:06:50] [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.
[2023-03-15 08:06:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 08:06:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 548 ms
[2023-03-15 08:06:50] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 810 PT places and 14100.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 08:06:50] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2023-03-15 08:06:50] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 605 steps, including 57 resets, run visited all 3 properties in 30 ms. (steps per millisecond=20 )
[2023-03-15 08:06:50] [INFO ] Flatten gal took : 27 ms
[2023-03-15 08:06:50] [INFO ] Flatten gal took : 14 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
[2023-03-15 08:06:51] [INFO ] Unfolded HLPN to a Petri net with 810 places and 14014 transitions 118428 arcs in 293 ms.
[2023-03-15 08:06:51] [INFO ] Unfolded 16 HLPN properties in 13 ms.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-15 08:06:51] [INFO ] Reduced 9360 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 907 ms. (steps per millisecond=11 ) properties (out of 16) seen :9
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-15 08:06:52] [INFO ] Flatten gal took : 517 ms
[2023-03-15 08:06:53] [INFO ] Flatten gal took : 255 ms
[2023-03-15 08:06:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5032883491808244305.gal : 93 ms
[2023-03-15 08:06:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality278526583106350065.prop : 78 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5032883491808244305.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality278526583106350065.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality278526583106350065.prop.
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 2899 ms. (steps per millisecond=3 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 2431 ms. (steps per millisecond=4 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 7) seen :0
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :9 after 12
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :12 after 21
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :21 after 39
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :39 after 58
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :58 after 99
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :99 after 189
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 1027 ms. (steps per millisecond=9 ) properties (out of 7) seen :1
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :189 after 341
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 531 ms. (steps per millisecond=18 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 6) seen :0
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :341 after 904
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-15 08:07:00] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
[2023-03-15 08:07:00] [INFO ] Computed 58 place invariants in 207 ms
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :904 after 10921
[2023-03-15 08:07:14] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-15 08:07:14] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 40 ms returned sat
[2023-03-15 08:07:15] [INFO ] After 1121ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-15 08:07:15] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-03-15 08:07:15] [INFO ] [Nat]Absence check using 19 positive and 39 generalized place invariants in 41 ms returned sat
[2023-03-15 08:07:15] [INFO ] After 585ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S06J04T08-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 25517 ms.
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :10921 after 68052

BK_STOP 1678867639851

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="PolyORBLF-COL-S06J04T08"
export BK_EXAMINATION="ReachabilityFireability"
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 PolyORBLF-COL-S06J04T08, 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 r293-tall-167873945500463"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T08.tgz
mv PolyORBLF-COL-S06J04T08 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 ;