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.r312-tall-165472282800828.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 RingSingleMessageInMbox-PT-d2m080, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282800828
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 7.1K Jun 7 17:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 17:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 17:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 16K Jun 7 18:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Jun 7 18:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Jun 7 17:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 7 17:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 102M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m080-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654942882167

Running Version 202205111006
[2022-06-11 10:21:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2022-06-11 10:21:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 10:21:26] [INFO ] Load time of PNML (sax parser for PT used): 3422 ms
[2022-06-11 10:21:27] [INFO ] Transformed 66950 places.
[2022-06-11 10:21:27] [INFO ] Transformed 213625 transitions.
[2022-06-11 10:21:27] [INFO ] Parsed PT model containing 66950 places and 213625 transitions in 4101 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 36863 places in 312 ms
Reduce places removed 36863 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d2m080-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d2m080-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 30087 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30087/30087 places, 213625/213625 transitions.
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 0 with 335 rules applied. Total rules applied 335 place count 30052 transition count 213325
Discarding 289 places :
Symmetric choice reduction at 1 with 289 rule applications. Total rules 624 place count 29763 transition count 79242
Iterating global reduction 1 with 289 rules applied. Total rules applied 913 place count 29763 transition count 79242
Applied a total of 913 rules in 4928 ms. Remains 29763 /30087 variables (removed 324) and now considering 79242/213625 (removed 134383) transitions.
// Phase 1: matrix 79242 rows 29763 cols
[2022-06-11 10:21:49] [INFO ] Computed 3 place invariants in 16018 ms
[2022-06-11 10:21:52] [INFO ] Implicit Places using invariants in 18986 ms returned []
Implicit Place search using SMT only with invariants took 19036 ms to find 0 implicit places.
// Phase 1: matrix 79242 rows 29763 cols
[2022-06-11 10:22:07] [INFO ] Computed 3 place invariants in 15115 ms
[2022-06-11 10:22:10] [INFO ] Dead Transitions using invariants and state equation in 17760 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29763/30087 places, 79242/213625 transitions.
Finished structural reductions, in 1 iterations. Remains : 29763/30087 places, 79242/213625 transitions.
Support contains 27 out of 29763 places after structural reductions.
[2022-06-11 10:22:13] [INFO ] Flatten gal took : 2348 ms
[2022-06-11 10:22:15] [INFO ] Flatten gal took : 2240 ms
[2022-06-11 10:22:19] [INFO ] Input system was already deterministic with 79242 transitions.
Support contains 25 out of 29763 places (down from 27) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 1445 resets, run finished after 6968 ms. (steps per millisecond=1 ) properties (out of 24) seen :17
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 79242 rows 29763 cols
[2022-06-11 10:22:42] [INFO ] Computed 3 place invariants in 14808 ms
[2022-06-11 10:22:49] [INFO ] [Real]Absence check using 2 positive place invariants in 115 ms returned sat
[2022-06-11 10:22:49] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 193 ms returned sat
[2022-06-11 10:23:07] [INFO ] After 16767ms SMT Verify possible using state equation in real domain returned unsat :1 sat :3 real:2
Total runtime 173345 ms.
Its-tools:
An error has occurred. See the log file
/home/mcc/BenchKit/itstools/configuration/1654942882752.log.

BK_STOP 1654943056751

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLFireability -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="RingSingleMessageInMbox-PT-d2m080"
export BK_EXAMINATION="LTLFireability"
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 RingSingleMessageInMbox-PT-d2m080, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282800828"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m080.tgz
mv RingSingleMessageInMbox-PT-d2m080 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;