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-165286034100278.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 ShieldPPPs-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-165286034100278
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 6.6K Apr 30 03:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 30 03:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 30 03:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 03:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:52 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 172K 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 1653034705712

Running Version 202205111006
[2022-05-20 08:18:26] [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 08:18:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 08:18:27] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2022-05-20 08:18:27] [INFO ] Transformed 683 places.
[2022-05-20 08:18:27] [INFO ] Transformed 633 transitions.
[2022-05-20 08:18:27] [INFO ] Found NUPN structural information;
[2022-05-20 08:18:27] [INFO ] Parsed PT model containing 683 places and 633 transitions in 238 ms.
Structural test allowed to assert that 274 places are NOT stable. Took 11 ms.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 409) seen :408
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 633 rows 683 cols
[2022-05-20 08:18:27] [INFO ] Computed 111 place invariants in 25 ms
[2022-05-20 08:18:28] [INFO ] After 271ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 08:18:28] [INFO ] [Nat]Absence check using 111 positive place invariants in 28 ms returned sat
[2022-05-20 08:18:28] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 08:18:28] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 5 ms to minimize.
[2022-05-20 08:18:28] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 3 ms to minimize.
[2022-05-20 08:18:28] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 1 ms to minimize.
[2022-05-20 08:18:28] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 0 ms to minimize.
[2022-05-20 08:18:29] [INFO ] Deduced a trap composed of 53 places in 122 ms of which 1 ms to minimize.
[2022-05-20 08:18:29] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 1 ms to minimize.
[2022-05-20 08:18:29] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 18 ms to minimize.
[2022-05-20 08:18:29] [INFO ] Deduced a trap composed of 40 places in 142 ms of which 2 ms to minimize.
[2022-05-20 08:18:29] [INFO ] Deduced a trap composed of 42 places in 89 ms of which 1 ms to minimize.
[2022-05-20 08:18:29] [INFO ] Deduced a trap composed of 22 places in 90 ms of which 0 ms to minimize.
[2022-05-20 08:18:29] [INFO ] Deduced a trap composed of 49 places in 84 ms of which 0 ms to minimize.
[2022-05-20 08:18:30] [INFO ] Deduced a trap composed of 49 places in 86 ms of which 0 ms to minimize.
[2022-05-20 08:18:30] [INFO ] Deduced a trap composed of 57 places in 69 ms of which 0 ms to minimize.
[2022-05-20 08:18:30] [INFO ] Deduced a trap composed of 41 places in 65 ms of which 1 ms to minimize.
[2022-05-20 08:18:30] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 1841 ms
[2022-05-20 08:18:30] [INFO ] After 2100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-20 08:18:30] [INFO ] After 2293ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 140 ms.
Support contains 1 out of 683 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 683/683 places, 633/633 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 683 transition count 561
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 611 transition count 561
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 144 place count 611 transition count 511
Deduced a syphon composed of 50 places in 5 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 244 place count 561 transition count 511
Discarding 69 places :
Symmetric choice reduction at 2 with 69 rule applications. Total rules 313 place count 492 transition count 442
Iterating global reduction 2 with 69 rules applied. Total rules applied 382 place count 492 transition count 442
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 382 place count 492 transition count 412
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 442 place count 462 transition count 412
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 742 place count 312 transition count 262
Partial Free-agglomeration rule applied 87 times.
Drop transitions removed 87 transitions
Iterating global reduction 2 with 87 rules applied. Total rules applied 829 place count 312 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 830 place count 311 transition count 261
Applied a total of 830 rules in 162 ms. Remains 311 /683 variables (removed 372) and now considering 261/633 (removed 372) transitions.
Finished structural reductions, in 1 iterations. Remains : 311/683 places, 261/633 transitions.
Finished random walk after 1056 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=132 )
Able to resolve query StableMarking after proving 410 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 3766 ms.

BK_STOP 1653034710748

--------------------
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="ShieldPPPs-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 ShieldPPPs-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-165286034100278"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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