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.r319-tall-165472290400601.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 SieveSingleMsgMbox-PT-d2m36, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r319-tall-165472290400601
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 7 17:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 17:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 7 17:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Jun 7 17:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Jun 7 17:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 7 17:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 1.1M Jun 6 12:11 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 1654731785771

Running Version 202205111006
[2022-06-08 23:43:06] [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]
[2022-06-08 23:43:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 23:43:07] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2022-06-08 23:43:07] [INFO ] Transformed 2398 places.
[2022-06-08 23:43:07] [INFO ] Transformed 1954 transitions.
[2022-06-08 23:43:07] [INFO ] Parsed PT model containing 2398 places and 1954 transitions in 314 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1984 places in 18 ms
Reduce places removed 1984 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 6 ms.13459KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Computed a total of 115 stabilizing places and 175 stable transitions
Graph (complete) has 2758 edges and 414 vertex of which 389 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.30 ms
Discarding 25 places :
Also discarding 0 output transitions
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Computed a total of 115 stabilizing places and 175 stable transitions
Iterating post reduction 0 with 828 rules applied. Total rules applied 829 place count 389 transition count 1126
Computed a total of 115 stabilizing places and 175 stable transitions
Discarding 119 places :
Symmetric choice reduction at 1 with 119 rule applications. Total rules 948 place count 270 transition count 374
Iterating global reduction 1 with 119 rules applied. Total rules applied 1067 place count 270 transition count 374
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Computed a total of 83 stabilizing places and 107 stable transitions
Iterating post reduction 1 with 10 rules applied. Total rules applied 1077 place count 270 transition count 364
Computed a total of 83 stabilizing places and 107 stable transitions
Discarding 93 places :
Symmetric choice reduction at 2 with 93 rule applications. Total rules 1170 place count 177 transition count 271
Iterating global reduction 2 with 93 rules applied. Total rules applied 1263 place count 177 transition count 271
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Computed a total of 60 stabilizing places and 72 stable transitions
Iterating post reduction 2 with 36 rules applied. Total rules applied 1299 place count 177 transition count 235
Computed a total of 60 stabilizing places and 72 stable transitions
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1338 place count 138 transition count 181
Iterating global reduction 3 with 39 rules applied. Total rules applied 1377 place count 138 transition count 181
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Computed a total of 48 stabilizing places and 56 stable transitions
Iterating post reduction 3 with 24 rules applied. Total rules applied 1401 place count 138 transition count 157
Computed a total of 48 stabilizing places and 56 stable transitions
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1411 place count 128 transition count 142
Iterating global reduction 4 with 10 rules applied. Total rules applied 1421 place count 128 transition count 142
Computed a total of 43 stabilizing places and 48 stable transitions
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1431 place count 118 transition count 132
Iterating global reduction 4 with 10 rules applied. Total rules applied 1441 place count 118 transition count 132
Computed a total of 38 stabilizing places and 43 stable transitions
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1447 place count 112 transition count 125
Iterating global reduction 4 with 6 rules applied. Total rules applied 1453 place count 112 transition count 125
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Computed a total of 34 stabilizing places and 38 stable transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 1455 place count 112 transition count 123
Computed a total of 34 stabilizing places and 38 stable transitions
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1461 place count 106 transition count 117
Iterating global reduction 5 with 6 rules applied. Total rules applied 1467 place count 106 transition count 117
Computed a total of 30 stabilizing places and 34 stable transitions
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1471 place count 102 transition count 113
Iterating global reduction 5 with 4 rules applied. Total rules applied 1475 place count 102 transition count 113
Computed a total of 26 stabilizing places and 30 stable transitions
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1477 place count 100 transition count 109
Iterating global reduction 5 with 2 rules applied. Total rules applied 1479 place count 100 transition count 109
Computed a total of 24 stabilizing places and 26 stable transitions
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1480 place count 99 transition count 108
Iterating global reduction 5 with 1 rules applied. Total rules applied 1481 place count 99 transition count 108
Computed a total of 23 stabilizing places and 25 stable transitions
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1482 place count 98 transition count 107
Iterating global reduction 5 with 1 rules applied. Total rules applied 1483 place count 98 transition count 107
Computed a total of 22 stabilizing places and 24 stable transitions
Computed a total of 22 stabilizing places and 24 stable transitions
Applied a total of 1483 rules in 169 ms. Remains 98 /414 variables (removed 316) and now considering 107/1954 (removed 1847) transitions.
Finished structural reductions, in 1 iterations. Remains : 98/414 places, 107/1954 transitions.
Finished random walk after 6 steps, including 0 resets, run found a deadlock after 1 ms. (steps per millisecond=6 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 584 ms.

BK_STOP 1654731787549

--------------------
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
+ [[ 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
+ 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 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=@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="SieveSingleMsgMbox-PT-d2m36"
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 SieveSingleMsgMbox-PT-d2m36, 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 r319-tall-165472290400601"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m36.tgz
mv SieveSingleMsgMbox-PT-d2m36 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 ;