Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r019-tall-162038041200071.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-07b, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-tall-162038041200071
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.1M May 5 16:51 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1620414373158

Running Version 0
[2021-05-07 19:06:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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]
[2021-05-07 19:06:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 19:06:15] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2021-05-07 19:06:15] [INFO ] Transformed 3222 places.
[2021-05-07 19:06:15] [INFO ] Transformed 3986 transitions.
[2021-05-07 19:06:15] [INFO ] Found NUPN structural information;
[2021-05-07 19:06:15] [INFO ] Parsed PT model containing 3222 places and 3986 transitions in 273 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 8 ms.27743KB memory used
Starting structural reductions, iteration 0 : 3222/3222 places, 3986/3986 transitions.
Drop transitions removed 752 transitions
Trivial Post-agglo rules discarded 752 transitions
Performed 752 trivial Post agglomeration. Transition count delta: 752
Iterating post reduction 0 with 752 rules applied. Total rules applied 752 place count 3222 transition count 3234
Reduce places removed 752 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 786 rules applied. Total rules applied 1538 place count 2470 transition count 3200
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1547 place count 2461 transition count 3200
Performed 749 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 749 Pre rules applied. Total rules applied 1547 place count 2461 transition count 2451
Deduced a syphon composed of 749 places in 19 ms
Ensure Unique test removed 73 places
Reduce places removed 822 places and 0 transitions.
Iterating global reduction 3 with 1571 rules applied. Total rules applied 3118 place count 1639 transition count 2451
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 3 with 53 rules applied. Total rules applied 3171 place count 1632 transition count 2405
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 4 with 46 rules applied. Total rules applied 3217 place count 1586 transition count 2405
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 3217 place count 1586 transition count 2377
Deduced a syphon composed of 28 places in 7 ms
Ensure Unique test removed 28 places
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 3301 place count 1530 transition count 2377
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 3301 place count 1530 transition count 2349
Deduced a syphon composed of 28 places in 13 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 3357 place count 1502 transition count 2349
Discarding 103 places :
Symmetric choice reduction at 5 with 103 rule applications. Total rules 3460 place count 1399 transition count 2246
Iterating global reduction 5 with 103 rules applied. Total rules applied 3563 place count 1399 transition count 2246
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3564 place count 1399 transition count 2245
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 34 Pre rules applied. Total rules applied 3564 place count 1399 transition count 2211
Deduced a syphon composed of 34 places in 15 ms
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 6 with 69 rules applied. Total rules applied 3633 place count 1364 transition count 2211
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3633 place count 1364 transition count 2210
Deduced a syphon composed of 1 places in 15 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 3636 place count 1362 transition count 2210
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 3644 place count 1354 transition count 2159
Iterating global reduction 6 with 8 rules applied. Total rules applied 3652 place count 1354 transition count 2159
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 3652 place count 1354 transition count 2152
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 3666 place count 1347 transition count 2152
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3667 place count 1346 transition count 2144
Iterating global reduction 6 with 1 rules applied. Total rules applied 3668 place count 1346 transition count 2144
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3669 place count 1345 transition count 2136
Iterating global reduction 6 with 1 rules applied. Total rules applied 3670 place count 1345 transition count 2136
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3671 place count 1344 transition count 2128
Iterating global reduction 6 with 1 rules applied. Total rules applied 3672 place count 1344 transition count 2128
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3673 place count 1343 transition count 2120
Iterating global reduction 6 with 1 rules applied. Total rules applied 3674 place count 1343 transition count 2120
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3675 place count 1342 transition count 2112
Iterating global reduction 6 with 1 rules applied. Total rules applied 3676 place count 1342 transition count 2112
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3677 place count 1341 transition count 2104
Iterating global reduction 6 with 1 rules applied. Total rules applied 3678 place count 1341 transition count 2104
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3679 place count 1340 transition count 2096
Iterating global reduction 6 with 1 rules applied. Total rules applied 3680 place count 1340 transition count 2096
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3681 place count 1339 transition count 2088
Iterating global reduction 6 with 1 rules applied. Total rules applied 3682 place count 1339 transition count 2088
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3683 place count 1338 transition count 2080
Iterating global reduction 6 with 1 rules applied. Total rules applied 3684 place count 1338 transition count 2080
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3685 place count 1337 transition count 2072
Iterating global reduction 6 with 1 rules applied. Total rules applied 3686 place count 1337 transition count 2072
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3687 place count 1336 transition count 2064
Iterating global reduction 6 with 1 rules applied. Total rules applied 3688 place count 1336 transition count 2064
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3689 place count 1335 transition count 2056
Iterating global reduction 6 with 1 rules applied. Total rules applied 3690 place count 1335 transition count 2056
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3691 place count 1334 transition count 2048
Iterating global reduction 6 with 1 rules applied. Total rules applied 3692 place count 1334 transition count 2048
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3693 place count 1333 transition count 2040
Iterating global reduction 6 with 1 rules applied. Total rules applied 3694 place count 1333 transition count 2040
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3695 place count 1332 transition count 2032
Iterating global reduction 6 with 1 rules applied. Total rules applied 3696 place count 1332 transition count 2032
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3697 place count 1331 transition count 2024
Iterating global reduction 6 with 1 rules applied. Total rules applied 3698 place count 1331 transition count 2024
Performed 186 Post agglomeration using F-continuation condition.Transition count delta: 186
Deduced a syphon composed of 186 places in 3 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 6 with 372 rules applied. Total rules applied 4070 place count 1145 transition count 1838
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4071 place count 1144 transition count 1837
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 4073 place count 1143 transition count 1837
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4074 place count 1142 transition count 1836
Iterating global reduction 6 with 1 rules applied. Total rules applied 4075 place count 1142 transition count 1836
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 4077 place count 1142 transition count 1834
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4078 place count 1141 transition count 1834
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 4080 place count 1140 transition count 1843
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 4081 place count 1139 transition count 1842
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 21 rules applied. Total rules applied 4102 place count 1125 transition count 1835
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 4109 place count 1118 transition count 1835
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 21 Pre rules applied. Total rules applied 4109 place count 1118 transition count 1814
Deduced a syphon composed of 21 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 10 with 43 rules applied. Total rules applied 4152 place count 1096 transition count 1814
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 10 with 8 rules applied. Total rules applied 4160 place count 1088 transition count 1814
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 4160 place count 1088 transition count 1813
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 4162 place count 1087 transition count 1813
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 11 with 30 rules applied. Total rules applied 4192 place count 1072 transition count 1798
Discarding 7 places :
Symmetric choice reduction at 11 with 7 rule applications. Total rules 4199 place count 1065 transition count 1791
Iterating global reduction 11 with 7 rules applied. Total rules applied 4206 place count 1065 transition count 1791
Applied a total of 4206 rules in 2615 ms. Remains 1065 /3222 variables (removed 2157) and now considering 1791/3986 (removed 2195) transitions.
Finished structural reductions, in 1 iterations. Remains : 1065/3222 places, 1791/3986 transitions.
Finished random walk after 189 steps, including 0 resets, run found a deadlock after 4 ms. (steps per millisecond=47 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1620414378988

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ASLink-PT-07b"
export BK_EXAMINATION="ReachabilityDeadlock"
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 ASLink-PT-07b, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r019-tall-162038041200071"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07b.tgz
mv ASLink-PT-07b execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;