Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r128-tall-167814504700156.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is DBSingleClientW-PT-d1m06, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-tall-167814504700156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 864K
-rw-r--r-- 1 mcc users 8.8K Feb 26 15:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 15:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 15:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 15:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 15:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 26 15:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 15:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 432K Mar 5 18:22 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 1678175378357

Running Version 202205111006
[2023-03-07 07:49:39] [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]
[2023-03-07 07:49:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 07:49:39] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2023-03-07 07:49:39] [INFO ] Transformed 1440 places.
[2023-03-07 07:49:39] [INFO ] Transformed 672 transitions.
[2023-03-07 07:49:39] [INFO ] Parsed PT model containing 1440 places and 672 transitions in 245 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 4 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1093 places in 5 ms
Reduce places removed 1093 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 5 ms.11644KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 347/347 places, 672/672 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Graph (complete) has 1376 edges and 347 vertex of which 326 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.13 ms
Discarding 21 places :
Also discarding 0 output transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 326 transition count 592
Computed a total of 6 stabilizing places and 6 stable transitions
Discarding 96 places :
Symmetric choice reduction at 1 with 96 rule applications. Total rules 177 place count 230 transition count 331
Iterating global reduction 1 with 96 rules applied. Total rules applied 273 place count 230 transition count 331
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Iterating post reduction 1 with 4 rules applied. Total rules applied 277 place count 230 transition count 327
Computed a total of 5 stabilizing places and 5 stable transitions
Discarding 74 places :
Symmetric choice reduction at 2 with 74 rule applications. Total rules 351 place count 156 transition count 253
Iterating global reduction 2 with 74 rules applied. Total rules applied 425 place count 156 transition count 253
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Iterating post reduction 2 with 6 rules applied. Total rules applied 431 place count 156 transition count 247
Computed a total of 5 stabilizing places and 5 stable transitions
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 474 place count 113 transition count 178
Iterating global reduction 3 with 43 rules applied. Total rules applied 517 place count 113 transition count 178
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Iterating post reduction 3 with 24 rules applied. Total rules applied 541 place count 113 transition count 154
Computed a total of 5 stabilizing places and 5 stable transitions
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 553 place count 101 transition count 133
Iterating global reduction 4 with 12 rules applied. Total rules applied 565 place count 101 transition count 133
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 567 place count 101 transition count 131
Computed a total of 5 stabilizing places and 5 stable transitions
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 576 place count 92 transition count 122
Iterating global reduction 5 with 9 rules applied. Total rules applied 585 place count 92 transition count 122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Iterating post reduction 5 with 3 rules applied. Total rules applied 588 place count 92 transition count 119
Computed a total of 5 stabilizing places and 5 stable transitions
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 595 place count 85 transition count 112
Iterating global reduction 6 with 7 rules applied. Total rules applied 602 place count 85 transition count 112
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Iterating post reduction 6 with 3 rules applied. Total rules applied 605 place count 85 transition count 109
Computed a total of 5 stabilizing places and 5 stable transitions
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 607 place count 83 transition count 101
Iterating global reduction 7 with 2 rules applied. Total rules applied 609 place count 83 transition count 101
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Applied a total of 609 rules in 136 ms. Remains 83 /347 variables (removed 264) and now considering 101/672 (removed 571) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/347 places, 101/672 transitions.
Finished random walk after 2 steps, including 0 resets, run found a deadlock after 1 ms. (steps per millisecond=2 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 449 ms.

BK_STOP 1678175380086

--------------------
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="DBSingleClientW-PT-d1m06"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is DBSingleClientW-PT-d1m06, 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 r128-tall-167814504700156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m06.tgz
mv DBSingleClientW-PT-d1m06 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 ;