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-165286025900862.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVs-PT-050B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025900862
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.0M
-rw-r--r-- 1 mcc users 6.5K Apr 30 06:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 30 06:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 30 06:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 30 06:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 30 06:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 30 06:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 30 06:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 30 06:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:59 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 625K 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 ShieldRVs-PT-050B-ReachabilityCardinality-00
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-01
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-02
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-03
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-04
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-05
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-06
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-07
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-08
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-09
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-10
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-11
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-12
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-13
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-14
FORMULA_NAME ShieldRVs-PT-050B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654281058766

Running Version 202205111006
[2022-06-03 18:30:59] [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 18:30:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 18:31:00] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2022-06-03 18:31:00] [INFO ] Transformed 2003 places.
[2022-06-03 18:31:00] [INFO ] Transformed 2253 transitions.
[2022-06-03 18:31:00] [INFO ] Found NUPN structural information;
[2022-06-03 18:31:00] [INFO ] Parsed PT model containing 2003 places and 2253 transitions in 343 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 4 resets, run finished after 621 ms. (steps per millisecond=16 ) properties (out of 14) seen :5
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 9) seen :1
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 2253 rows 2003 cols
[2022-06-03 18:31:01] [INFO ] Computed 201 place invariants in 37 ms
[2022-06-03 18:31:02] [INFO ] After 836ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-03 18:31:03] [INFO ] [Nat]Absence check using 201 positive place invariants in 90 ms returned sat
[2022-06-03 18:31:07] [INFO ] After 4051ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :6
[2022-06-03 18:31:08] [INFO ] Deduced a trap composed of 16 places in 628 ms of which 9 ms to minimize.
[2022-06-03 18:31:09] [INFO ] Deduced a trap composed of 31 places in 677 ms of which 2 ms to minimize.
[2022-06-03 18:31:09] [INFO ] Deduced a trap composed of 32 places in 616 ms of which 2 ms to minimize.
[2022-06-03 18:31:10] [INFO ] Deduced a trap composed of 27 places in 580 ms of which 2 ms to minimize.
[2022-06-03 18:31:11] [INFO ] Deduced a trap composed of 25 places in 607 ms of which 1 ms to minimize.
[2022-06-03 18:31:12] [INFO ] Deduced a trap composed of 26 places in 713 ms of which 1 ms to minimize.
[2022-06-03 18:31:13] [INFO ] Deduced a trap composed of 23 places in 703 ms of which 2 ms to minimize.
[2022-06-03 18:31:14] [INFO ] Deduced a trap composed of 27 places in 687 ms of which 1 ms to minimize.
[2022-06-03 18:31:14] [INFO ] Deduced a trap composed of 36 places in 689 ms of which 1 ms to minimize.
[2022-06-03 18:31:15] [INFO ] Deduced a trap composed of 27 places in 673 ms of which 1 ms to minimize.
[2022-06-03 18:31:16] [INFO ] Deduced a trap composed of 37 places in 675 ms of which 1 ms to minimize.
[2022-06-03 18:31:17] [INFO ] Deduced a trap composed of 23 places in 640 ms of which 1 ms to minimize.
[2022-06-03 18:31:18] [INFO ] Deduced a trap composed of 24 places in 672 ms of which 2 ms to minimize.
[2022-06-03 18:31:19] [INFO ] Deduced a trap composed of 31 places in 684 ms of which 1 ms to minimize.
[2022-06-03 18:31:19] [INFO ] Deduced a trap composed of 20 places in 671 ms of which 2 ms to minimize.
[2022-06-03 18:31:20] [INFO ] Deduced a trap composed of 39 places in 672 ms of which 2 ms to minimize.
[2022-06-03 18:31:21] [INFO ] Deduced a trap composed of 20 places in 669 ms of which 2 ms to minimize.
[2022-06-03 18:31:22] [INFO ] Deduced a trap composed of 24 places in 633 ms of which 1 ms to minimize.
[2022-06-03 18:31:22] [INFO ] Deduced a trap composed of 43 places in 647 ms of which 2 ms to minimize.
[2022-06-03 18:31:23] [INFO ] Deduced a trap composed of 22 places in 614 ms of which 2 ms to minimize.
[2022-06-03 18:31:24] [INFO ] Deduced a trap composed of 45 places in 603 ms of which 1 ms to minimize.
[2022-06-03 18:31:25] [INFO ] Deduced a trap composed of 47 places in 587 ms of which 2 ms to minimize.
[2022-06-03 18:31:25] [INFO ] Deduced a trap composed of 37 places in 601 ms of which 1 ms to minimize.
[2022-06-03 18:31:26] [INFO ] Deduced a trap composed of 37 places in 603 ms of which 2 ms to minimize.
[2022-06-03 18:31:27] [INFO ] Deduced a trap composed of 27 places in 597 ms of which 1 ms to minimize.
[2022-06-03 18:31:27] [INFO ] Deduced a trap composed of 20 places in 555 ms of which 1 ms to minimize.
[2022-06-03 18:31:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 18:31:27] [INFO ] After 25331ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 6 different solutions.
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 15794 ms.
Support contains 60 out of 2003 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2003/2003 places, 2253/2253 transitions.
Drop transitions removed 180 transitions
Trivial Post-agglo rules discarded 180 transitions
Performed 180 trivial Post agglomeration. Transition count delta: 180
Iterating post reduction 0 with 180 rules applied. Total rules applied 180 place count 2003 transition count 2073
Reduce places removed 180 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 187 rules applied. Total rules applied 367 place count 1823 transition count 2066
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 374 place count 1816 transition count 2066
Performed 244 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 244 Pre rules applied. Total rules applied 374 place count 1816 transition count 1822
Deduced a syphon composed of 244 places in 5 ms
Reduce places removed 244 places and 0 transitions.
Iterating global reduction 3 with 488 rules applied. Total rules applied 862 place count 1572 transition count 1822
Discarding 325 places :
Symmetric choice reduction at 3 with 325 rule applications. Total rules 1187 place count 1247 transition count 1497
Iterating global reduction 3 with 325 rules applied. Total rules applied 1512 place count 1247 transition count 1497
Performed 125 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 125 Pre rules applied. Total rules applied 1512 place count 1247 transition count 1372
Deduced a syphon composed of 125 places in 8 ms
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 3 with 250 rules applied. Total rules applied 1762 place count 1122 transition count 1372
Performed 340 Post agglomeration using F-continuation condition.Transition count delta: 340
Deduced a syphon composed of 340 places in 3 ms
Reduce places removed 340 places and 0 transitions.
Iterating global reduction 3 with 680 rules applied. Total rules applied 2442 place count 782 transition count 1032
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 92 times.
Drop transitions removed 92 transitions
Iterating global reduction 3 with 92 rules applied. Total rules applied 2534 place count 782 transition count 1032
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2535 place count 781 transition count 1031
Applied a total of 2535 rules in 679 ms. Remains 781 /2003 variables (removed 1222) and now considering 1031/2253 (removed 1222) transitions.
Finished structural reductions, in 1 iterations. Remains : 781/2003 places, 1031/2253 transitions.
Incomplete random walk after 1000000 steps, including 1437 resets, run finished after 6324 ms. (steps per millisecond=158 ) properties (out of 4) seen :3
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 29572 steps, including 3 resets, run visited all 1 properties in 152 ms. (steps per millisecond=194 )
FORMULA ShieldRVs-PT-050B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 50781 ms.

BK_STOP 1654281110789

--------------------
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="ShieldRVs-PT-050B"
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 ShieldRVs-PT-050B, 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-165286025900862"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050B.tgz
mv ShieldRVs-PT-050B 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 ;