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.r229-tall-167856413100335.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 Kanban-PT-50000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413100335
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.7K Feb 25 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 11:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 11:58 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 3.4K Feb 25 16:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 12:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Feb 25 12:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 25 11:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 11:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-00
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-01
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-02
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-03
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-04
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-05
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-06
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-07
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-08
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-09
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-10
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-11
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-12
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-13
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-14
FORMULA_NAME Kanban-PT-50000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679473171899

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=Kanban-PT-50000
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-22 08:19:33] [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]
[2023-03-22 08:19:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 08:19:33] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-03-22 08:19:33] [INFO ] Transformed 16 places.
[2023-03-22 08:19:33] [INFO ] Transformed 16 transitions.
[2023-03-22 08:19:33] [INFO ] Parsed PT model containing 16 places and 16 transitions and 40 arcs in 78 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 9 formulas.
FORMULA Kanban-PT-50000-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 50001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=1612 ) properties (out of 6) seen :1
FORMULA Kanban-PT-50000-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :4
FORMULA Kanban-PT-50000-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Kanban-PT-50000-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Kanban-PT-50000-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Kanban-PT-50000-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 16 rows 16 cols
[2023-03-22 08:19:33] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-22 08:19:33] [INFO ] Flatten gal took : 20 ms
[2023-03-22 08:19:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 08:19:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2664270908512988863.gal : 7 ms
[2023-03-22 08:19:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15083347047161064301.prop : 0 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/ReachabilityCardinality2664270908512988863.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15083347047161064301.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 ...329
Loading property file /tmp/ReachabilityCardinality15083347047161064301.prop.
An unexpected exception occurred : Overflow error when converting initial marking. Please recompile libDDD with larger DDD::val_t definition.
ITS-tools command line returned an error code 1
[2023-03-22 08:19:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 08:19:34] [INFO ] Applying decomposition
[2023-03-22 08:19:34] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph675801494370659812.txt' '-o' '/tmp/graph675801494370659812.bin' '-w' '/tmp/graph675801494370659812.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph675801494370659812.bin' '-l' '-1' '-v' '-w' '/tmp/graph675801494370659812.weights' '-q' '0' '-e' '0.001'
[2023-03-22 08:19:34] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-22 08:19:34] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 08:19:34] [INFO ] Decomposing Gal with order
[2023-03-22 08:19:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 08:19:34] [INFO ] After 17ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 08:19:34] [INFO ] After 25ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 08:19:34] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 08:19:34] [INFO ] Flatten gal took : 27 ms
[2023-03-22 08:19:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-22 08:19:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16203138099814292378.gal : 1 ms
[2023-03-22 08:19:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1585963283205062387.prop : 0 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/ReachabilityCardinality16203138099814292378.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1585963283205062387.prop' '--nowitness'

its-reach command run as :
[2023-03-22 08:19:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality1585963283205062387.prop.
An unexpected exception occurred : Overflow error when converting initial marking. Please recompile libDDD with larger DDD::val_t definition.
ITS-tools command line returned an error code 1
[2023-03-22 08:19:34] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 2 ms returned sat
Built C files in :
/tmp/ltsmin13964484951392188514
[2023-03-22 08:19:34] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13964484951392188514
Running compilation step : cd /tmp/ltsmin13964484951392188514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-22 08:19:34] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 08:19:34] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-22 08:19:34] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Compilation finished in 163 ms.
Running link step : cd /tmp/ltsmin13964484951392188514;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13964484951392188514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'KanbanPT50000ReachabilityFireability00==true'
Finished Parikh walk after 99844 steps, including 0 resets, run visited all 1 properties in 232 ms. (steps per millisecond=430 )
FORMULA Kanban-PT-50000-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 233 ms.
LTSmin 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:1298)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:33)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:708)
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 1061 ms.

BK_STOP 1679473175645

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 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="Kanban-PT-50000"
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 Kanban-PT-50000, 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 r229-tall-167856413100335"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-50000.tgz
mv Kanban-PT-50000 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 ;