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-162048886900597.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)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FamilyReunion-PT-L00050M0005C002P002G001, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-tall-162048886900597
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 524K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.2M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 629K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.2M 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 34K Mar 28 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 144K Mar 28 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 84K Mar 28 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 225K Mar 28 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 50K Mar 23 10:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 198K Mar 23 10:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 163K Mar 22 18:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 428K Mar 22 18:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 21K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 55K Mar 22 09:11 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 4.7M 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 1620727559148

Running Version 0
[2021-05-11 10:06:00] [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 10:06:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 10:06:00] [INFO ] Load time of PNML (sax parser for PT used): 320 ms
[2021-05-11 10:06:00] [INFO ] Transformed 12194 places.
[2021-05-11 10:06:01] [INFO ] Transformed 10560 transitions.
[2021-05-11 10:06:01] [INFO ] Parsed PT model containing 12194 places and 10560 transitions in 416 ms.
Starting structural reductions, iteration 0 : 12194/12194 places, 10560/10560 transitions.
Reduce places removed 190 places and 0 transitions.
Discarding 1836 places :
Implicit places reduction removed 1836 places
Drop transitions removed 5508 transitions
Trivial Post-agglo rules discarded 5508 transitions
Performed 5508 trivial Post agglomeration. Transition count delta: 5508
Iterating post reduction 0 with 7534 rules applied. Total rules applied 7534 place count 10168 transition count 5052
Reduce places removed 5508 places and 0 transitions.
Iterating post reduction 1 with 5508 rules applied. Total rules applied 13042 place count 4660 transition count 5052
Performed 561 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 561 Pre rules applied. Total rules applied 13042 place count 4660 transition count 4491
Deduced a syphon composed of 561 places in 21 ms
Ensure Unique test removed 306 places
Reduce places removed 867 places and 0 transitions.
Iterating global reduction 2 with 1428 rules applied. Total rules applied 14470 place count 3793 transition count 4491
Drop transitions removed 204 transitions
Trivial Post-agglo rules discarded 204 transitions
Performed 204 trivial Post agglomeration. Transition count delta: 204
Iterating post reduction 2 with 204 rules applied. Total rules applied 14674 place count 3793 transition count 4287
Reduce places removed 204 places and 0 transitions.
Iterating post reduction 3 with 204 rules applied. Total rules applied 14878 place count 3589 transition count 4287
Discarding 1122 places :
Symmetric choice reduction at 4 with 1122 rule applications. Total rules 16000 place count 2467 transition count 3114
Iterating global reduction 4 with 1122 rules applied. Total rules applied 17122 place count 2467 transition count 3114
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 102 places :
Implicit places reduction removed 102 places
Drop transitions removed 459 transitions
Trivial Post-agglo rules discarded 459 transitions
Performed 459 trivial Post agglomeration. Transition count delta: 459
Iterating post reduction 4 with 663 rules applied. Total rules applied 17785 place count 2365 transition count 2553
Reduce places removed 459 places and 0 transitions.
Iterating post reduction 5 with 459 rules applied. Total rules applied 18244 place count 1906 transition count 2553
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 51 Pre rules applied. Total rules applied 18244 place count 1906 transition count 2502
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 6 with 102 rules applied. Total rules applied 18346 place count 1855 transition count 2502
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 18356 place count 1845 transition count 1992
Iterating global reduction 6 with 10 rules applied. Total rules applied 18366 place count 1845 transition count 1992
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 153 places :
Implicit places reduction removed 153 places
Drop transitions removed 153 transitions
Trivial Post-agglo rules discarded 153 transitions
Performed 153 trivial Post agglomeration. Transition count delta: 153
Iterating post reduction 6 with 408 rules applied. Total rules applied 18774 place count 1692 transition count 1737
Reduce places removed 153 places and 0 transitions.
Iterating post reduction 7 with 153 rules applied. Total rules applied 18927 place count 1539 transition count 1737
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 102 Pre rules applied. Total rules applied 18927 place count 1539 transition count 1635
Deduced a syphon composed of 102 places in 3 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 8 with 204 rules applied. Total rules applied 19131 place count 1437 transition count 1635
Discarding 357 places :
Symmetric choice reduction at 8 with 357 rule applications. Total rules 19488 place count 1080 transition count 1278
Iterating global reduction 8 with 357 rules applied. Total rules applied 19845 place count 1080 transition count 1278
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Discarding 51 places :
Implicit places reduction removed 51 places
Drop transitions removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 8 with 408 rules applied. Total rules applied 20253 place count 1029 transition count 921
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 9 with 102 rules applied. Total rules applied 20355 place count 927 transition count 921
Performed 258 Post agglomeration using F-continuation condition with reduction of 102 identical transitions.
Deduced a syphon composed of 258 places in 0 ms
Ensure Unique test removed 51 places
Reduce places removed 309 places and 0 transitions.
Iterating global reduction 10 with 567 rules applied. Total rules applied 20922 place count 618 transition count 561
Applied a total of 20922 rules in 1661 ms. Remains 618 /12194 variables (removed 11576) and now considering 561/10560 (removed 9999) transitions.
// Phase 1: matrix 561 rows 618 cols
[2021-05-11 10:06:02] [INFO ] Computed 158 place invariants in 57 ms
[2021-05-11 10:06:03] [INFO ] Implicit Places using invariants in 650 ms returned [51, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 309, 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, 405, 406, 407, 408, 409, 410, 411, 463, 566]
Discarding 157 places :
Implicit Place search using SMT only with invariants took 677 ms to find 157 implicit places.
// Phase 1: matrix 561 rows 461 cols
[2021-05-11 10:06:03] [INFO ] Computed 1 place invariants in 6 ms
[2021-05-11 10:06:03] [INFO ] Dead Transitions using invariants and state equation in 210 ms returned []
Starting structural reductions, iteration 1 : 461/12194 places, 561/10560 transitions.
Drop transitions removed 255 transitions
Trivial Post-agglo rules discarded 255 transitions
Performed 255 trivial Post agglomeration. Transition count delta: 255
Iterating post reduction 0 with 255 rules applied. Total rules applied 255 place count 461 transition count 306
Reduce places removed 255 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 1 with 357 rules applied. Total rules applied 612 place count 206 transition count 204
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 2 with 51 rules applied. Total rules applied 663 place count 155 transition count 204
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 51 Pre rules applied. Total rules applied 663 place count 155 transition count 153
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 765 place count 104 transition count 153
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 867 place count 53 transition count 102
Applied a total of 867 rules in 11 ms. Remains 53 /461 variables (removed 408) and now considering 102/561 (removed 459) transitions.
// Phase 1: matrix 102 rows 53 cols
[2021-05-11 10:06:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-11 10:06:03] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 102 rows 53 cols
[2021-05-11 10:06:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-11 10:06:03] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 53/12194 places, 102/10560 transitions.
[2021-05-11 10:06:03] [INFO ] Initial state test concluded for 102 properties.
Able to resolve query QuasiLiveness after proving 102 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE

BK_STOP 1620727566239

--------------------
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-L00050M0005C002P002G001"
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-L00050M0005C002P002G001, 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-162048886900597"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00050M0005C002P002G001.tgz
mv FamilyReunion-PT-L00050M0005C002P002G001 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 ;