Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r166-oct2-162089278700282.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 PolyORBNT-PT-S05J30, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278700282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 83K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 363K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 230K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1007K 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 11K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 24K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 27 09:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 27 09:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Mar 25 12:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Mar 25 12:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 1621288226132

Running Version 0
[2021-05-17 21:50:28] [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]
[2021-05-17 21:50:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:50:28] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2021-05-17 21:50:28] [INFO ] Transformed 489 places.
[2021-05-17 21:50:28] [INFO ] Transformed 1400 transitions.
[2021-05-17 21:50:28] [INFO ] Parsed PT model containing 489 places and 1400 transitions in 326 ms.
Starting structural reductions, iteration 0 : 489/489 places, 1400/1400 transitions.
Ensure Unique test removed 5 places
Ensure Unique test removed 655 transitions
Reduce isomorphic transitions removed 655 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 696 rules applied. Total rules applied 696 place count 484 transition count 709
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 732 place count 448 transition count 709
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 732 place count 448 transition count 674
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 802 place count 413 transition count 674
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 803 place count 412 transition count 673
Iterating global reduction 2 with 1 rules applied. Total rules applied 804 place count 412 transition count 673
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 808 place count 410 transition count 671
Applied a total of 808 rules in 259 ms. Remains 410 /489 variables (removed 79) and now considering 671/1400 (removed 729) transitions.
[2021-05-17 21:50:29] [INFO ] Flow matrix only has 667 transitions (discarded 4 similar events)
// Phase 1: matrix 667 rows 410 cols
[2021-05-17 21:50:29] [INFO ] Computed 77 place invariants in 71 ms
[2021-05-17 21:50:29] [INFO ] Dead Transitions using invariants and state equation in 579 ms returned []
[2021-05-17 21:50:29] [INFO ] Flow matrix only has 667 transitions (discarded 4 similar events)
// Phase 1: matrix 667 rows 410 cols
[2021-05-17 21:50:29] [INFO ] Computed 77 place invariants in 53 ms
[2021-05-17 21:50:30] [INFO ] Implicit Places using invariants in 694 ms returned []
[2021-05-17 21:50:30] [INFO ] Flow matrix only has 667 transitions (discarded 4 similar events)
// Phase 1: matrix 667 rows 410 cols
[2021-05-17 21:50:30] [INFO ] Computed 77 place invariants in 27 ms
[2021-05-17 21:50:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 21:50:33] [INFO ] Implicit Places using invariants and state equation in 3584 ms returned []
Implicit Place search using SMT with State Equation took 4287 ms to find 0 implicit places.
[2021-05-17 21:50:33] [INFO ] Flow matrix only has 667 transitions (discarded 4 similar events)
// Phase 1: matrix 667 rows 410 cols
[2021-05-17 21:50:33] [INFO ] Computed 77 place invariants in 35 ms
[2021-05-17 21:50:34] [INFO ] Dead Transitions using invariants and state equation in 604 ms returned [380, 381, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 399, 400, 401, 402, 404, 405, 407, 408, 409, 410, 411, 412, 414, 415, 417, 419, 420, 421, 422, 425, 426, 427, 429, 430, 431, 432, 435, 436, 437, 438, 439, 441, 442, 443, 444, 446, 447, 448, 449, 450, 451, 452, 453, 456, 457, 459, 461, 463, 464, 465, 466, 467, 469, 470, 471, 472, 473, 474, 477, 478, 479, 482, 483, 484, 485, 486, 488, 489, 490, 493, 494, 495, 496, 497, 499, 500, 501, 502, 504]
Found 95 dead transitions using SMT.
FORMULA QuasiLiveness FALSE TECHNIQUES STRUCTURAL_REDUCTION

BK_STOP 1621288234995

--------------------
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="PolyORBNT-PT-S05J30"
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 PolyORBNT-PT-S05J30, 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 r166-oct2-162089278700282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J30.tgz
mv PolyORBNT-PT-S05J30 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 ;