Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r229-tall-165286033700058.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-010B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-165286033700058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 6.4K Apr 29 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 29 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 29 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 29 15:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 164K May 10 09:34 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 1653032300189

Running Version 202205111006
[2022-05-20 07:38:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-20 07:38:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 07:38:21] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2022-05-20 07:38:21] [INFO ] Transformed 603 places.
[2022-05-20 07:38:21] [INFO ] Transformed 593 transitions.
[2022-05-20 07:38:21] [INFO ] Found NUPN structural information;
[2022-05-20 07:38:21] [INFO ] Parsed PT model containing 603 places and 593 transitions in 224 ms.
Structural test allowed to assert that 272 places are NOT stable. Took 10 ms.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 494 ms. (steps per millisecond=20 ) properties (out of 331) seen :326
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) 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 :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 :0
Running SMT prover for 5 properties.
// Phase 1: matrix 593 rows 603 cols
[2022-05-20 07:38:22] [INFO ] Computed 91 place invariants in 18 ms
[2022-05-20 07:38:22] [INFO ] After 334ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-20 07:38:23] [INFO ] [Nat]Absence check using 91 positive place invariants in 31 ms returned sat
[2022-05-20 07:38:23] [INFO ] After 325ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-20 07:38:23] [INFO ] Deduced a trap composed of 24 places in 251 ms of which 4 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 18 places in 155 ms of which 1 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 1 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 1 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 1 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 0 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 4 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 34 places in 39 ms of which 0 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 42 places in 38 ms of which 2 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 4 ms to minimize.
[2022-05-20 07:38:24] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1405 ms
[2022-05-20 07:38:25] [INFO ] After 1928ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 181 ms.
[2022-05-20 07:38:25] [INFO ] After 2606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 4280 ms.
Support contains 5 out of 603 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 603/603 places, 593/593 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 603 transition count 542
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 552 transition count 542
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 102 place count 552 transition count 491
Deduced a syphon composed of 51 places in 5 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 204 place count 501 transition count 491
Discarding 65 places :
Symmetric choice reduction at 2 with 65 rule applications. Total rules 269 place count 436 transition count 426
Iterating global reduction 2 with 65 rules applied. Total rules applied 334 place count 436 transition count 426
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 334 place count 436 transition count 396
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 394 place count 406 transition count 396
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 694 place count 256 transition count 246
Partial Free-agglomeration rule applied 68 times.
Drop transitions removed 68 transitions
Iterating global reduction 2 with 68 rules applied. Total rules applied 762 place count 256 transition count 246
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 763 place count 255 transition count 245
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 764 place count 254 transition count 245
Applied a total of 764 rules in 185 ms. Remains 254 /603 variables (removed 349) and now considering 245/593 (removed 348) transitions.
Finished structural reductions, in 1 iterations. Remains : 254/603 places, 245/593 transitions.
Finished random walk after 429 steps, including 0 resets, run visited all 5 properties in 11 ms. (steps per millisecond=39 )
Able to resolve query StableMarking after proving 332 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 8450 ms.

BK_STOP 1653032309954

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldIIPs-PT-010B"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-010B, 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 r229-tall-165286033700058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010B.tgz
mv ShieldIIPs-PT-010B 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 ;