Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599300428.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 SemanticWebServices-PT-S256P09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599300428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 6.1K Apr 29 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 29 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 12:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 32M 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 SemanticWebServices-PT-S256P09-LTLFireability-00
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-01
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-02
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-03
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-04
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-05
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-06
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-07
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-08
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-09
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-10
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-11
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-12
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-13
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-14
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652969679003

Running Version 202205111006
[2022-05-19 14:14:40] [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]
[2022-05-19 14:14:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 14:14:41] [INFO ] Load time of PNML (sax parser for PT used): 972 ms
[2022-05-19 14:14:41] [INFO ] Transformed 418 places.
[2022-05-19 14:14:41] [INFO ] Transformed 27524 transitions.
[2022-05-19 14:14:41] [INFO ] Parsed PT model containing 418 places and 27524 transitions in 1186 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 59 places in 53 ms
Reduce places removed 59 places and 19423 transitions.
Ensure Unique test removed 2463 transitions
Reduce redundant transitions removed 2463 transitions.
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 0 out of 359 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 359/359 places, 5638/5638 transitions.
Ensure Unique test removed 20 places
Reduce places removed 92 places and 0 transitions.
Ensure Unique test removed 815 transitions
Reduce isomorphic transitions removed 815 transitions.
Iterating post reduction 0 with 907 rules applied. Total rules applied 907 place count 267 transition count 4823
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 955 place count 219 transition count 3002
Iterating global reduction 1 with 48 rules applied. Total rules applied 1003 place count 219 transition count 3002
Ensure Unique test removed 683 transitions
Reduce isomorphic transitions removed 683 transitions.
Iterating post reduction 1 with 683 rules applied. Total rules applied 1686 place count 219 transition count 2319
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1698 place count 207 transition count 2275
Iterating global reduction 2 with 12 rules applied. Total rules applied 1710 place count 207 transition count 2275
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 2 with 65 rules applied. Total rules applied 1775 place count 207 transition count 2210
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1779 place count 203 transition count 2206
Iterating global reduction 3 with 4 rules applied. Total rules applied 1783 place count 203 transition count 2206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1787 place count 203 transition count 2202
Drop transitions removed 364 transitions
Redundant transition composition rules discarded 364 transitions
Iterating global reduction 4 with 364 rules applied. Total rules applied 2151 place count 203 transition count 1838
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 4 with 141 rules applied. Total rules applied 2292 place count 174 transition count 1726
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 2304 place count 162 transition count 1317
Iterating global reduction 5 with 12 rules applied. Total rules applied 2316 place count 162 transition count 1317
Ensure Unique test removed 85 transitions
Reduce isomorphic transitions removed 85 transitions.
Iterating post reduction 5 with 85 rules applied. Total rules applied 2401 place count 162 transition count 1232
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2402 place count 161 transition count 1136
Iterating global reduction 6 with 1 rules applied. Total rules applied 2403 place count 161 transition count 1136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2404 place count 161 transition count 1135
Drop transitions removed 130 transitions
Redundant transition composition rules discarded 130 transitions
Iterating global reduction 7 with 130 rules applied. Total rules applied 2534 place count 161 transition count 1005
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 7 with 28 rules applied. Total rules applied 2562 place count 156 transition count 982
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2564 place count 154 transition count 974
Iterating global reduction 8 with 2 rules applied. Total rules applied 2566 place count 154 transition count 974
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 8 with 30 rules applied. Total rules applied 2596 place count 154 transition count 944
Applied a total of 2596 rules in 187 ms. Remains 154 /359 variables (removed 205) and now considering 944/5638 (removed 4694) transitions.
[2022-05-19 14:14:41] [INFO ] Flow matrix only has 419 transitions (discarded 525 similar events)
// Phase 1: matrix 419 rows 154 cols
[2022-05-19 14:14:41] [INFO ] Computed 1 place invariants in 11 ms
[2022-05-19 14:14:42] [INFO ] Implicit Places using invariants in 316 ms returned []
[2022-05-19 14:14:42] [INFO ] Flow matrix only has 419 transitions (discarded 525 similar events)
// Phase 1: matrix 419 rows 154 cols
[2022-05-19 14:14:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 14:14:42] [INFO ] State equation strengthened by 213 read => feed constraints.
[2022-05-19 14:14:42] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
[2022-05-19 14:14:42] [INFO ] Flow matrix only has 419 transitions (discarded 525 similar events)
// Phase 1: matrix 419 rows 154 cols
[2022-05-19 14:14:42] [INFO ] Computed 1 place invariants in 6 ms
[2022-05-19 14:14:43] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/359 places, 944/5638 transitions.
Finished structural reductions, in 1 iterations. Remains : 154/359 places, 944/5638 transitions.
Support contains 0 out of 154 places after structural reductions.
[2022-05-19 14:14:43] [INFO ] Initial state reduction rules for LTL removed 5 formulas.
[2022-05-19 14:14:43] [INFO ] Flatten gal took : 80 ms
[2022-05-19 14:14:43] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 14:14:43] [INFO ] Flatten gal took : 53 ms
[2022-05-19 14:14:43] [INFO ] Input system was already deterministic with 944 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
All properties solved by simple procedures.
Total runtime 3394 ms.

BK_STOP 1652969683581

--------------------
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
++ 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 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="SemanticWebServices-PT-S256P09"
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 SemanticWebServices-PT-S256P09, 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 r204-oct2-165281599300428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P09.tgz
mv SemanticWebServices-PT-S256P09 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 ;