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-165472282000243.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 DBSingleClientW-PT-d2m04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282000243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.2K Jun 7 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Jun 7 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 17:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 7 17:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 17K Jun 7 17:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Jun 7 17:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Jun 7 17:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 17:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 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 1.6M 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 DBSingleClientW-PT-d2m04-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654782292716

Running Version 202205111006
[2022-06-09 13:44:53] [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]
[2022-06-09 13:44:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 13:44:54] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2022-06-09 13:44:54] [INFO ] Transformed 4763 places.
[2022-06-09 13:44:54] [INFO ] Transformed 2478 transitions.
[2022-06-09 13:44:54] [INFO ] Parsed PT model containing 4763 places and 2478 transitions in 362 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 3580 places in 18 ms
Reduce places removed 3580 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 245 rules applied. Total rules applied 245 place count 1137 transition count 2279
Discarding 391 places :
Symmetric choice reduction at 1 with 391 rule applications. Total rules 636 place count 746 transition count 1209
Iterating global reduction 1 with 391 rules applied. Total rules applied 1027 place count 746 transition count 1209
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1036 place count 746 transition count 1200
Discarding 315 places :
Symmetric choice reduction at 2 with 315 rule applications. Total rules 1351 place count 431 transition count 885
Iterating global reduction 2 with 315 rules applied. Total rules applied 1666 place count 431 transition count 885
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1678 place count 431 transition count 873
Discarding 241 places :
Symmetric choice reduction at 3 with 241 rule applications. Total rules 1919 place count 190 transition count 531
Iterating global reduction 3 with 241 rules applied. Total rules applied 2160 place count 190 transition count 531
Ensure Unique test removed 212 transitions
Reduce isomorphic transitions removed 212 transitions.
Iterating post reduction 3 with 212 rules applied. Total rules applied 2372 place count 190 transition count 319
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 2397 place count 165 transition count 273
Iterating global reduction 4 with 25 rules applied. Total rules applied 2422 place count 165 transition count 273
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2428 place count 165 transition count 267
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 2444 place count 149 transition count 251
Iterating global reduction 5 with 16 rules applied. Total rules applied 2460 place count 149 transition count 251
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2464 place count 149 transition count 247
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 2476 place count 137 transition count 235
Iterating global reduction 6 with 12 rules applied. Total rules applied 2488 place count 137 transition count 235
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 2500 place count 137 transition count 223
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 2508 place count 129 transition count 179
Iterating global reduction 7 with 8 rules applied. Total rules applied 2516 place count 129 transition count 179
Applied a total of 2516 rules in 213 ms. Remains 129 /1183 variables (removed 1054) and now considering 179/2478 (removed 2299) transitions.
// Phase 1: matrix 179 rows 129 cols
[2022-06-09 13:44:54] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-09 13:44:54] [INFO ] Implicit Places using invariants in 231 ms returned []
// Phase 1: matrix 179 rows 129 cols
[2022-06-09 13:44:54] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 13:44:54] [INFO ] State equation strengthened by 54 read => feed constraints.
[2022-06-09 13:44:55] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
// Phase 1: matrix 179 rows 129 cols
[2022-06-09 13:44:55] [INFO ] Computed 2 place invariants in 8 ms
[2022-06-09 13:44:55] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 129/1183 places, 179/2478 transitions.
Finished structural reductions, in 1 iterations. Remains : 129/1183 places, 179/2478 transitions.
Support contains 2 out of 129 places after structural reductions.
[2022-06-09 13:44:55] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-06-09 13:44:55] [INFO ] Flatten gal took : 42 ms
[2022-06-09 13:44:55] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 13:44:55] [INFO ] Flatten gal took : 19 ms
[2022-06-09 13:44:55] [INFO ] Input system was already deterministic with 179 transitions.
Incomplete random walk after 10000 steps, including 2316 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :1
Finished Best-First random walk after 3476 steps, including 331 resets, run visited all 1 properties in 12 ms. (steps per millisecond=289 )
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 5 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 179/179 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 128 transition count 178
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 128 transition count 178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 127 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 127 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 127 transition count 175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 126 transition count 174
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 126 transition count 174
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 125 transition count 173
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 125 transition count 173
Applied a total of 9 rules in 12 ms. Remains 125 /129 variables (removed 4) and now considering 173/179 (removed 6) transitions.
// Phase 1: matrix 173 rows 125 cols
[2022-06-09 13:44:55] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 13:44:55] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 173 rows 125 cols
[2022-06-09 13:44:55] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 13:44:55] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-06-09 13:44:56] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
// Phase 1: matrix 173 rows 125 cols
[2022-06-09 13:44:56] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 13:44:56] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/129 places, 173/179 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/129 places, 173/179 transitions.
Stuttering acceptance computed with spot in 423 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d2m04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s44 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 374 ms.
Product exploration explored 100000 steps with 50000 reset in 285 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DBSingleClientW-PT-d2m04-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DBSingleClientW-PT-d2m04-LTLCardinality-03 finished in 1617 ms.
All properties solved by simple procedures.
Total runtime 3399 ms.

BK_STOP 1654782297314

--------------------
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
++ 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 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="DBSingleClientW-PT-d2m04"
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 DBSingleClientW-PT-d2m04, 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-165472282000243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m04.tgz
mv DBSingleClientW-PT-d2m04 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 ;