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-165286034400498.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 ShieldRVs-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-165286034400498
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 6.6K Apr 30 06:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 30 06:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 06:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 06:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:58 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 122K 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 1653037885659

Running Version 202205111006
[2022-05-20 09:11:26] [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 09:11:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:11:27] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2022-05-20 09:11:27] [INFO ] Transformed 403 places.
[2022-05-20 09:11:27] [INFO ] Transformed 453 transitions.
[2022-05-20 09:11:27] [INFO ] Found NUPN structural information;
[2022-05-20 09:11:27] [INFO ] Parsed PT model containing 403 places and 453 transitions in 213 ms.
Structural test allowed to assert that 191 places are NOT stable. Took 9 ms.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 489 ms. (steps per millisecond=20 ) properties (out of 212) seen :195
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 453 rows 403 cols
[2022-05-20 09:11:27] [INFO ] Computed 41 place invariants in 19 ms
[2022-05-20 09:11:28] [INFO ] After 352ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2022-05-20 09:11:28] [INFO ] [Nat]Absence check using 41 positive place invariants in 17 ms returned sat
[2022-05-20 09:11:28] [INFO ] After 497ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 7 ms to minimize.
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 1 ms to minimize.
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 23 places in 94 ms of which 1 ms to minimize.
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 1 ms to minimize.
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 0 ms to minimize.
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 1 ms to minimize.
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 0 ms to minimize.
[2022-05-20 09:11:29] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 753 ms
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 1 ms to minimize.
[2022-05-20 09:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2022-05-20 09:11:29] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 0 ms to minimize.
[2022-05-20 09:11:30] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2022-05-20 09:11:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 146 ms
[2022-05-20 09:11:30] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 1 ms to minimize.
[2022-05-20 09:11:30] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 0 ms to minimize.
[2022-05-20 09:11:30] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 1 ms to minimize.
[2022-05-20 09:11:30] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 0 ms to minimize.
[2022-05-20 09:11:30] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 0 ms to minimize.
[2022-05-20 09:11:30] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 0 ms to minimize.
[2022-05-20 09:11:30] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 0 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Deduced a trap composed of 21 places in 68 ms of which 0 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Deduced a trap composed of 37 places in 62 ms of which 0 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 1 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 2 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1300 ms
[2022-05-20 09:11:31] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 0 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2022-05-20 09:11:31] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 0 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2022-05-20 09:11:31] [INFO ] Deduced a trap composed of 34 places in 77 ms of which 0 ms to minimize.
[2022-05-20 09:11:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2022-05-20 09:11:31] [INFO ] After 3504ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 357 ms.
[2022-05-20 09:11:32] [INFO ] After 4192ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Parikh walk visited 0 properties in 1952 ms.
Support contains 17 out of 403 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 403/403 places, 453/453 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 403 transition count 412
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 82 place count 362 transition count 412
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 82 place count 362 transition count 362
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 182 place count 312 transition count 362
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 239 place count 255 transition count 305
Iterating global reduction 2 with 57 rules applied. Total rules applied 296 place count 255 transition count 305
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 296 place count 255 transition count 275
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 356 place count 225 transition count 275
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 488 place count 159 transition count 209
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 2 with 22 rules applied. Total rules applied 510 place count 159 transition count 209
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 511 place count 158 transition count 208
Applied a total of 511 rules in 110 ms. Remains 158 /403 variables (removed 245) and now considering 208/453 (removed 245) transitions.
Finished structural reductions, in 1 iterations. Remains : 158/403 places, 208/453 transitions.
Finished random walk after 2620 steps, including 18 resets, run visited all 17 properties in 77 ms. (steps per millisecond=34 )
Able to resolve query StableMarking after proving 213 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 7666 ms.

BK_STOP 1653037894562

--------------------
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="ShieldRVs-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 ShieldRVs-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-165286034400498"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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