Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905974900166.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVs-PT-100A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905974900166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.2K Feb 26 19:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 19:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 19:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 19:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 19:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 26 19:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 19:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 19:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 652K 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 ShieldRVs-PT-100A-ReachabilityCardinality-00
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-01
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-02
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-03
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-04
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-05
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-06
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-07
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-08
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-09
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-10
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-11
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-12
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-13
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-14
FORMULA_NAME ShieldRVs-PT-100A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679168469075

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=ShieldRVs-PT-100A
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-18 19:41:11] [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]
[2023-03-18 19:41:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:41:11] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2023-03-18 19:41:11] [INFO ] Transformed 1403 places.
[2023-03-18 19:41:11] [INFO ] Transformed 1903 transitions.
[2023-03-18 19:41:11] [INFO ] Found NUPN structural information;
[2023-03-18 19:41:11] [INFO ] Parsed PT model containing 1403 places and 1903 transitions and 9200 arcs in 196 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 9) seen :8
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-18 19:41:12] [INFO ] Computed 401 place invariants in 25 ms
[2023-03-18 19:41:12] [INFO ] Flatten gal took : 452 ms
[2023-03-18 19:41:12] [INFO ] Flatten gal took : 149 ms
[2023-03-18 19:41:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14440811805259324165.gal : 42 ms
[2023-03-18 19:41:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10493871185007579594.prop : 1 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/ReachabilityCardinality14440811805259324165.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10493871185007579594.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 ...330
Loading property file /tmp/ReachabilityCardinality10493871185007579594.prop.
[2023-03-18 19:41:12] [INFO ] [Real]Absence check using 401 positive place invariants in 75 ms returned sat
[2023-03-18 19:41:12] [INFO ] After 588ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 19:41:13] [INFO ] [Nat]Absence check using 401 positive place invariants in 65 ms returned sat
[2023-03-18 19:41:14] [INFO ] After 961ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :134 after 406
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :406 after 8428
[2023-03-18 19:41:14] [INFO ] Deduced a trap composed of 12 places in 228 ms of which 20 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :8428 after 106163
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :106163 after 6.39147e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.39147e+06 after 6.05437e+08
[2023-03-18 19:41:14] [INFO ] Deduced a trap composed of 15 places in 238 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6.05437e+08 after 5.72449e+10
[2023-03-18 19:41:14] [INFO ] Deduced a trap composed of 11 places in 163 ms of which 1 ms to minimize.
[2023-03-18 19:41:15] [INFO ] Deduced a trap composed of 12 places in 151 ms of which 1 ms to minimize.
[2023-03-18 19:41:15] [INFO ] Deduced a trap composed of 7 places in 164 ms of which 2 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5.72449e+10 after 5.55807e+12
[2023-03-18 19:41:15] [INFO ] Deduced a trap composed of 11 places in 99 ms of which 1 ms to minimize.
[2023-03-18 19:41:15] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 0 ms to minimize.
[2023-03-18 19:41:15] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2023-03-18 19:41:16] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 0 ms to minimize.
[2023-03-18 19:41:16] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 2 ms to minimize.
[2023-03-18 19:41:16] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2221 ms
[2023-03-18 19:41:16] [INFO ] After 3284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 108 ms.
[2023-03-18 19:41:16] [INFO ] After 3716ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 50 ms.
Support contains 5 out of 1403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Partial Free-agglomeration rule applied 199 times.
Drop transitions removed 199 transitions
Iterating global reduction 0 with 199 rules applied. Total rules applied 201 place count 1402 transition count 1902
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :5.55807e+12 after 6.02538e+15
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 1401 transition count 1901
Applied a total of 202 rules in 734 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 735 ms. Remains : 1401/1403 places, 1901/1903 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3671 steps, run visited all 1 properties in 58 ms. (steps per millisecond=63 )
Probabilistic random walk after 3671 steps, saw 3530 distinct states, run finished after 59 ms. (steps per millisecond=62 ) properties seen :1
FORMULA ShieldRVs-PT-100A-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
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 6265 ms.

BK_STOP 1679168478120

--------------------
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="ShieldRVs-PT-100A"
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 ShieldRVs-PT-100A, 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 r421-tajo-167905974900166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A 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 ;