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.r339-tall-167889212400393.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 RefineWMG-PT-050050, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r339-tall-167889212400393
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 7.1K Feb 26 16:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 16:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 15:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 15:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 16:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Feb 26 16:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 16:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 16:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 110K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679102910015

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=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RefineWMG-PT-050050
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-18 01:28:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-18 01:28:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 01:28:31] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-18 01:28:31] [INFO ] Transformed 254 places.
[2023-03-18 01:28:31] [INFO ] Transformed 203 transitions.
[2023-03-18 01:28:31] [INFO ] Parsed PT model containing 254 places and 203 transitions and 608 arcs in 190 ms.
Structural test allowed to assert that 100 places are NOT stable. Took 14 ms.
Incomplete random walk after 10018 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 154) seen :4
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 150) seen :0
Incomplete Best-First random walk after 101 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 150) seen :0
[2023-03-18 01:28:32] [INFO ] Flatten gal took : 60 ms
[2023-03-18 01:28:32] [INFO ] Flatten gal took : 27 ms
[2023-03-18 01:28:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3237029247171643155.gal : 12 ms
[2023-03-18 01:28:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16203781718510322908.prop : 2 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/ReachabilityCardinality3237029247171643155.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16203781718510322908.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/ReachabilityCardinality16203781718510322908.prop.
SDD proceeding with computation,150 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,150 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,150 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,150 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,150 properties remain. new max is 64
SDD size :36 after 918
SDD proceeding with computation,150 properties remain. new max is 128
SDD size :918 after 80631
SDD proceeding with computation,150 properties remain. new max is 256
SDD size :80631 after 1.3801e+09
SDD proceeding with computation,150 properties remain. new max is 512
SDD size :1.3801e+09 after 1.19042e+17
SDD proceeding with computation,150 properties remain. new max is 1024
SDD size :1.19042e+17 after 1.25039e+34
SDD proceeding with computation,150 properties remain. new max is 2048
SDD size :1.25039e+34 after 1.14192e+68
Interrupted probabilistic random walk after 81944 steps, run timeout after 3002 ms. (steps per millisecond=27 ) properties seen :{144=1, 145=1, 146=1, 147=1, 148=1, 149=1}
Probabilistic random walk after 81944 steps, saw 77649 distinct states, run finished after 3003 ms. (steps per millisecond=27 ) properties seen :6
Running SMT prover for 144 properties.
// Phase 1: matrix 203 rows 254 cols
[2023-03-18 01:28:34] [INFO ] Computed 102 place invariants in 7 ms
[2023-03-18 01:28:35] [INFO ] After 951ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:144
[2023-03-18 01:28:36] [INFO ] [Nat]Absence check using 102 positive place invariants in 14 ms returned sat
[2023-03-18 01:28:38] [INFO ] After 1392ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :144
[2023-03-18 01:28:40] [INFO ] After 3482ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :144
Attempting to minimize the solution found.
Minimization took 1188 ms.
[2023-03-18 01:28:41] [INFO ] After 5939ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :144
Fused 144 Parikh solutions to 48 different solutions.
Finished Parikh walk after 216 steps, including 0 resets, run visited all 144 properties in 15 ms. (steps per millisecond=14 )
Parikh walk visited 144 properties in 18 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)
Able to resolve query StableMarking after proving 155 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 10543 ms.

BK_STOP 1679102923343

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="RefineWMG-PT-050050"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 RefineWMG-PT-050050, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r339-tall-167889212400393"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-050050.tgz
mv RefineWMG-PT-050050 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;