Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r090-tall-162048886900602.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FamilyReunion-PT-L00100M0010C005P005G002, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-tall-162048886900602
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 2.0M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 12M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 16M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 168K Mar 28 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 682K Mar 28 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 320K Mar 28 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 853K Mar 28 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 170K Mar 23 10:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 640K Mar 23 10:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 473K Mar 22 18:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Mar 22 18:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 41K Mar 22 09:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 112K Mar 22 09:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 24 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17M May 5 16:51 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1620727590361

Running Version 0
[2021-05-11 10:06:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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]
[2021-05-11 10:06:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 10:06:32] [INFO ] Load time of PNML (sax parser for PT used): 839 ms
[2021-05-11 10:06:32] [INFO ] Transformed 40605 places.
[2021-05-11 10:06:33] [INFO ] Transformed 36871 transitions.
[2021-05-11 10:06:33] [INFO ] Parsed PT model containing 40605 places and 36871 transitions in 1098 ms.
Starting structural reductions, iteration 0 : 40605/40605 places, 36871/36871 transitions.
Reduce places removed 372 places and 0 transitions.
Discarding 6666 places :
Implicit places reduction removed 6666 places
Drop transitions removed 19594 transitions
Trivial Post-agglo rules discarded 19594 transitions
Performed 19594 trivial Post agglomeration. Transition count delta: 19594
Iterating post reduction 0 with 26632 rules applied. Total rules applied 26632 place count 33567 transition count 17277
Reduce places removed 19594 places and 0 transitions.
Iterating post reduction 1 with 19594 rules applied. Total rules applied 46226 place count 13973 transition count 17277
Performed 1717 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1717 Pre rules applied. Total rules applied 46226 place count 13973 transition count 15560
Deduced a syphon composed of 1717 places in 46 ms
Ensure Unique test removed 909 places
Reduce places removed 2626 places and 0 transitions.
Iterating global reduction 2 with 4343 rules applied. Total rules applied 50569 place count 11347 transition count 15560
Drop transitions removed 707 transitions
Trivial Post-agglo rules discarded 707 transitions
Performed 707 trivial Post agglomeration. Transition count delta: 707
Iterating post reduction 2 with 707 rules applied. Total rules applied 51276 place count 11347 transition count 14853
Reduce places removed 707 places and 0 transitions.
Iterating post reduction 3 with 707 rules applied. Total rules applied 51983 place count 10640 transition count 14853
Discarding 4949 places :
Symmetric choice reduction at 4 with 4949 rule applications. Total rules 56932 place count 5691 transition count 9702
Iterating global reduction 4 with 4949 rules applied. Total rules applied 61881 place count 5691 transition count 9702
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Discarding 202 places :
Implicit places reduction removed 202 places
Drop transitions removed 909 transitions
Trivial Post-agglo rules discarded 909 transitions
Performed 909 trivial Post agglomeration. Transition count delta: 909
Iterating post reduction 4 with 1616 rules applied. Total rules applied 63497 place count 5489 transition count 8288
Reduce places removed 909 places and 0 transitions.
Iterating post reduction 5 with 909 rules applied. Total rules applied 64406 place count 4580 transition count 8288
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 101 Pre rules applied. Total rules applied 64406 place count 4580 transition count 8187
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 64608 place count 4479 transition count 8187
Discarding 22 places :
Symmetric choice reduction at 6 with 22 rule applications. Total rules 64630 place count 4457 transition count 5965
Iterating global reduction 6 with 22 rules applied. Total rules applied 64652 place count 4457 transition count 5965
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Discarding 303 places :
Implicit places reduction removed 303 places
Drop transitions removed 303 transitions
Trivial Post-agglo rules discarded 303 transitions
Performed 303 trivial Post agglomeration. Transition count delta: 303
Iterating post reduction 6 with 1111 rules applied. Total rules applied 65763 place count 4154 transition count 5157
Reduce places removed 303 places and 0 transitions.
Iterating post reduction 7 with 303 rules applied. Total rules applied 66066 place count 3851 transition count 5157
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 202 Pre rules applied. Total rules applied 66066 place count 3851 transition count 4955
Deduced a syphon composed of 202 places in 5 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 8 with 404 rules applied. Total rules applied 66470 place count 3649 transition count 4955
Discarding 1515 places :
Symmetric choice reduction at 8 with 1515 rule applications. Total rules 67985 place count 2134 transition count 3440
Iterating global reduction 8 with 1515 rules applied. Total rules applied 69500 place count 2134 transition count 3440
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Discarding 101 places :
Implicit places reduction removed 101 places
Drop transitions removed 202 transitions
Trivial Post-agglo rules discarded 202 transitions
Performed 202 trivial Post agglomeration. Transition count delta: 202
Iterating post reduction 8 with 1313 rules applied. Total rules applied 70813 place count 2033 transition count 2228
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 9 with 202 rules applied. Total rules applied 71015 place count 1831 transition count 2228
Performed 511 Post agglomeration using F-continuation condition with reduction of 505 identical transitions.
Deduced a syphon composed of 511 places in 1 ms
Ensure Unique test removed 101 places
Reduce places removed 612 places and 0 transitions.
Iterating global reduction 10 with 1123 rules applied. Total rules applied 72138 place count 1219 transition count 1212
Applied a total of 72138 rules in 4904 ms. Remains 1219 /40605 variables (removed 39386) and now considering 1212/36871 (removed 35659) transitions.
// Phase 1: matrix 1212 rows 1219 cols
[2021-05-11 10:06:38] [INFO ] Computed 308 place invariants in 115 ms
[2021-05-11 10:06:39] [INFO ] Implicit Places using invariants in 1548 ms returned [101, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 610, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 914, 1117]
Discarding 307 places :
Implicit Place search using SMT only with invariants took 1577 ms to find 307 implicit places.
// Phase 1: matrix 1212 rows 912 cols
[2021-05-11 10:06:39] [INFO ] Computed 1 place invariants in 18 ms
[2021-05-11 10:06:40] [INFO ] Dead Transitions using invariants and state equation in 525 ms returned []
Starting structural reductions, iteration 1 : 912/40605 places, 1212/36871 transitions.
Drop transitions removed 505 transitions
Trivial Post-agglo rules discarded 505 transitions
Performed 505 trivial Post agglomeration. Transition count delta: 505
Iterating post reduction 0 with 505 rules applied. Total rules applied 505 place count 912 transition count 707
Reduce places removed 505 places and 0 transitions.
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 1 with 707 rules applied. Total rules applied 1212 place count 407 transition count 505
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 2 with 101 rules applied. Total rules applied 1313 place count 306 transition count 505
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 101 Pre rules applied. Total rules applied 1313 place count 306 transition count 404
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 1515 place count 205 transition count 404
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 1717 place count 104 transition count 303
Applied a total of 1717 rules in 34 ms. Remains 104 /912 variables (removed 808) and now considering 303/1212 (removed 909) transitions.
// Phase 1: matrix 303 rows 104 cols
[2021-05-11 10:06:40] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-11 10:06:40] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 303 rows 104 cols
[2021-05-11 10:06:40] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-11 10:06:40] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 104/40605 places, 303/36871 transitions.
[2021-05-11 10:06:40] [INFO ] Initial state test concluded for 303 properties.
Able to resolve query QuasiLiveness after proving 303 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE

BK_STOP 1620727601406

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination QuasiLiveness -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="FamilyReunion-PT-L00100M0010C005P005G002"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is FamilyReunion-PT-L00100M0010C005P005G002, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r090-tall-162048886900602"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00100M0010C005P005G002.tgz
mv FamilyReunion-PT-L00100M0010C005P005G002 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;