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-167873945700638.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)
..............................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBNT-COL-S05J20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945700638
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.0K Feb 25 23:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 23:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 23:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 23:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 23:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 23:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 23:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 92K 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 PolyORBNT-COL-S05J20-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678924533778

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J20
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202303021504
[2023-03-15 23:55:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 23:55:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 23:55:35] [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 23:55:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 23:55:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 456 ms
[2023-03-15 23:55:35] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 369 PT places and 1272.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 23:55:35] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2023-03-15 23:55:35] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2023-03-15 23:55:35] [INFO ] Flatten gal took : 18 ms
[2023-03-15 23:55:35] [INFO ] Flatten gal took : 6 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-15 23:55:35] [INFO ] Unfolded HLPN to a Petri net with 369 places and 1230 transitions 8864 arcs in 46 ms.
[2023-03-15 23:55:35] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 20 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
[2023-03-15 23:55:36] [INFO ] Flatten gal took : 845 ms
[2023-03-15 23:55:36] [INFO ] Flatten gal took : 51 ms
Incomplete random walk after 10000 steps, including 694 resets, run finished after 1411 ms. (steps per millisecond=7 ) properties (out of 16) seen :3
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 172 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 13) seen :1
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 183 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 155 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 521 ms. (steps per millisecond=19 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 172 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 170 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 165 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 139 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 12) seen :0
[2023-03-15 23:55:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9674576529943339833.gal : 967 ms
[2023-03-15 23:55:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3931546374866031113.prop : 7 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/ReachabilityCardinality9674576529943339833.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3931546374866031113.prop' '--nowitness' '--gen-order' 'FOLLOW'
Running SMT prover for 12 properties.

[2023-03-15 23:55:39] [INFO ] Flow matrix only has 551 transitions (discarded 4 similar events)
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 ...328
// Phase 1: matrix 551 rows 349 cols
[2023-03-15 23:55:39] [INFO ] Computed 62 place invariants in 56 ms
Loading property file /tmp/ReachabilityCardinality3931546374866031113.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :3 after 12
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :12 after 13
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :13 after 17
Invariant property PolyORBNT-COL-S05J20-ReachabilityCardinality-11 does not hold.
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :17 after 29
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :29 after 47
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :47 after 58
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :58 after 88
[2023-03-15 23:55:40] [INFO ] After 329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-15 23:55:40] [INFO ] [Nat]Absence check using 55 positive place invariants in 14 ms returned sat
[2023-03-15 23:55:40] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 7 ms returned sat
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :88 after 264
[2023-03-15 23:55:40] [INFO ] After 635ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :0
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 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 5620 ms.
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :264 after 657
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :657 after 1472

BK_STOP 1678924546356

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="PolyORBNT-COL-S05J20"
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 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBNT-COL-S05J20, 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 r293-tall-167873945700638"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J20.tgz
mv PolyORBNT-COL-S05J20 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 ;