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.r222-tall-165286025000270.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 ShieldIIPt-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025000270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 9.3K Apr 29 18:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K Apr 29 18:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 18:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 29 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:50 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 167K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654268795708

Running Version 202205111006
[2022-06-03 15:06:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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, 3600]
[2022-06-03 15:06:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 15:06:37] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2022-06-03 15:06:37] [INFO ] Transformed 703 places.
[2022-06-03 15:06:37] [INFO ] Transformed 653 transitions.
[2022-06-03 15:06:37] [INFO ] Found NUPN structural information;
[2022-06-03 15:06:37] [INFO ] Parsed PT model containing 703 places and 653 transitions in 224 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 13) seen :8
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) 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 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 653 rows 703 cols
[2022-06-03 15:06:38] [INFO ] Computed 91 place invariants in 19 ms
[2022-06-03 15:06:38] [INFO ] After 348ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 15:06:38] [INFO ] [Nat]Absence check using 91 positive place invariants in 23 ms returned sat
[2022-06-03 15:06:39] [INFO ] After 511ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2022-06-03 15:06:39] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 4 ms to minimize.
[2022-06-03 15:06:39] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 2 ms to minimize.
[2022-06-03 15:06:39] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 1 ms to minimize.
[2022-06-03 15:06:39] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 2 ms to minimize.
[2022-06-03 15:06:39] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 601 ms
[2022-06-03 15:06:40] [INFO ] Deduced a trap composed of 20 places in 163 ms of which 1 ms to minimize.
[2022-06-03 15:06:40] [INFO ] Deduced a trap composed of 18 places in 131 ms of which 1 ms to minimize.
[2022-06-03 15:06:40] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 0 ms to minimize.
[2022-06-03 15:06:40] [INFO ] Deduced a trap composed of 16 places in 133 ms of which 0 ms to minimize.
[2022-06-03 15:06:40] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 0 ms to minimize.
[2022-06-03 15:06:41] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2022-06-03 15:06:41] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 0 ms to minimize.
[2022-06-03 15:06:41] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 0 ms to minimize.
[2022-06-03 15:06:41] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 0 ms to minimize.
[2022-06-03 15:06:41] [INFO ] Deduced a trap composed of 18 places in 104 ms of which 0 ms to minimize.
[2022-06-03 15:06:41] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 0 ms to minimize.
[2022-06-03 15:06:42] [INFO ] Deduced a trap composed of 26 places in 209 ms of which 0 ms to minimize.
[2022-06-03 15:06:42] [INFO ] Deduced a trap composed of 27 places in 147 ms of which 1 ms to minimize.
[2022-06-03 15:06:42] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 0 ms to minimize.
[2022-06-03 15:06:42] [INFO ] Deduced a trap composed of 17 places in 129 ms of which 1 ms to minimize.
[2022-06-03 15:06:42] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 0 ms to minimize.
[2022-06-03 15:06:42] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 0 ms to minimize.
[2022-06-03 15:06:43] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 1 ms to minimize.
[2022-06-03 15:06:43] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 1 ms to minimize.
[2022-06-03 15:06:43] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 0 ms to minimize.
[2022-06-03 15:06:43] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 1 ms to minimize.
[2022-06-03 15:06:43] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 0 ms to minimize.
[2022-06-03 15:06:43] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 0 ms to minimize.
[2022-06-03 15:06:43] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 3691 ms
[2022-06-03 15:06:43] [INFO ] After 5104ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 420 ms.
[2022-06-03 15:06:44] [INFO ] After 5769ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1454 ms.
Support contains 96 out of 703 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 703/703 places, 653/653 transitions.
Drop transitions removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 703 transition count 546
Reduce places removed 107 places and 0 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Iterating post reduction 1 with 130 rules applied. Total rules applied 237 place count 596 transition count 523
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 260 place count 573 transition count 523
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 260 place count 573 transition count 480
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 346 place count 530 transition count 480
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 397 place count 479 transition count 429
Iterating global reduction 3 with 51 rules applied. Total rules applied 448 place count 479 transition count 429
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 448 place count 479 transition count 412
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 482 place count 462 transition count 412
Performed 131 Post agglomeration using F-continuation condition.Transition count delta: 131
Deduced a syphon composed of 131 places in 0 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 3 with 262 rules applied. Total rules applied 744 place count 331 transition count 281
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 768 place count 319 transition count 281
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 769 place count 319 transition count 280
Free-agglomeration rule applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 774 place count 319 transition count 275
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 779 place count 314 transition count 275
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 784 place count 314 transition count 275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 785 place count 313 transition count 274
Applied a total of 785 rules in 189 ms. Remains 313 /703 variables (removed 390) and now considering 274/653 (removed 379) transitions.
Finished structural reductions, in 1 iterations. Remains : 313/703 places, 274/653 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3222 ms. (steps per millisecond=310 ) properties (out of 2) seen :1
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 929 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=185 )
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 12243 ms.

BK_STOP 1654268809184

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityCardinality -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 3600 -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="ShieldIIPt-PT-010B"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-010B, 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 r222-tall-165286025000270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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