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-165472282900891.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-d1m04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282900891
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 864K
-rw-r--r-- 1 mcc users 6.6K Jun 7 17:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Jun 7 17:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 7 17:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Jun 7 17:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 12K Jun 7 17:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Jun 7 17:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 17:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 7 17:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 450K 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 SieveSingleMsgMbox-PT-d1m04-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654951087780

Running Version 202205111006
[2022-06-11 12:38:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 12:38:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 12:38:09] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2022-06-11 12:38:09] [INFO ] Transformed 1295 places.
[2022-06-11 12:38:09] [INFO ] Transformed 749 transitions.
[2022-06-11 12:38:09] [INFO ] Parsed PT model containing 1295 places and 749 transitions in 248 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 1036 places in 9 ms
Reduce places removed 1036 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 4 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 317 place count 182 transition count 233
Iterating global reduction 1 with 60 rules applied. Total rules applied 377 place count 182 transition count 233
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 383 place count 182 transition count 227
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 424 place count 141 transition count 186
Iterating global reduction 2 with 41 rules applied. Total rules applied 465 place count 141 transition count 186
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 479 place count 141 transition count 172
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 504 place count 116 transition count 146
Iterating global reduction 3 with 25 rules applied. Total rules applied 529 place count 116 transition count 146
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 543 place count 116 transition count 132
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 549 place count 110 transition count 125
Iterating global reduction 4 with 6 rules applied. Total rules applied 555 place count 110 transition count 125
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 561 place count 104 transition count 119
Iterating global reduction 4 with 6 rules applied. Total rules applied 567 place count 104 transition count 119
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 570 place count 101 transition count 115
Iterating global reduction 4 with 3 rules applied. Total rules applied 573 place count 101 transition count 115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 575 place count 101 transition count 113
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 578 place count 98 transition count 110
Iterating global reduction 5 with 3 rules applied. Total rules applied 581 place count 98 transition count 110
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 582 place count 97 transition count 109
Iterating global reduction 5 with 1 rules applied. Total rules applied 583 place count 97 transition count 109
Applied a total of 583 rules in 63 ms. Remains 97 /259 variables (removed 162) and now considering 109/749 (removed 640) transitions.
// Phase 1: matrix 109 rows 97 cols
[2022-06-11 12:38:09] [INFO ] Computed 5 place invariants in 13 ms
[2022-06-11 12:38:09] [INFO ] Implicit Places using invariants in 202 ms returned []
// Phase 1: matrix 109 rows 97 cols
[2022-06-11 12:38:09] [INFO ] Computed 5 place invariants in 8 ms
[2022-06-11 12:38:09] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-06-11 12:38:09] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
// Phase 1: matrix 109 rows 97 cols
[2022-06-11 12:38:09] [INFO ] Computed 5 place invariants in 9 ms
[2022-06-11 12:38:09] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/259 places, 109/749 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/259 places, 109/749 transitions.
Support contains 4 out of 97 places after structural reductions.
[2022-06-11 12:38:10] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-06-11 12:38:10] [INFO ] Flatten gal took : 33 ms
[2022-06-11 12:38:10] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 12:38:10] [INFO ] Flatten gal took : 13 ms
[2022-06-11 12:38:10] [INFO ] Input system was already deterministic with 109 transitions.
Incomplete random walk after 10000 steps, including 2241 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 1042 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 1023 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 997 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :0
Probably explored full state space saw : 1097 states, properties seen :1
Probabilistic random walk after 2640 steps, saw 1097 distinct states, run finished after 50 ms. (steps per millisecond=52 ) properties seen :1
Explored full state space saw : 1097 states, properties seen :0
Exhaustive walk after 2640 steps, saw 1097 distinct states, run finished after 21 ms. (steps per millisecond=125 ) properties seen :0
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 29 stabilizing places and 35 stable transitions
All properties solved by simple procedures.
Total runtime 1819 ms.

BK_STOP 1654951090802

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="SieveSingleMsgMbox-PT-d1m04"
export BK_EXAMINATION="LTLCardinality"
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 SieveSingleMsgMbox-PT-d1m04, examination is LTLCardinality"
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-165472282900891"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m04.tgz
mv SieveSingleMsgMbox-PT-d1m04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;