Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r330-tall-171662362700082.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is RERS17pb113-PT-3, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-171662362700082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 15M May 18 16:43 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 1716791155995

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS17pb113-PT-3
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-27 06:25:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-27 06:25:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 06:25:58] [INFO ] Load time of PNML (sax parser for PT used): 671 ms
[2024-05-27 06:25:58] [INFO ] Transformed 639 places.
[2024-05-27 06:25:58] [INFO ] Transformed 31353 transitions.
[2024-05-27 06:25:58] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 846 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 342 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2024-05-27 06:25:58] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2024-05-27 06:25:58] [INFO ] Computed 13 invariants in 142 ms
[2024-05-27 06:26:01] [INFO ] Implicit Places using invariants in 2285 ms returned []
Implicit Place search using SMT only with invariants took 2320 ms to find 0 implicit places.
[2024-05-27 06:26:01] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 06:26:01] [INFO ] Invariant cache hit.
[2024-05-27 06:26:09] [INFO ] Dead Transitions using invariants and state equation in 8406 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 627/639 places, 31353/31353 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 11085 ms. Remains : 627/639 places, 31353/31353 transitions.
Discarding 304 transitions out of 31353. Remains 31049
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1680 ms. (steps per millisecond=5 ) properties (out of 31048) seen :2593
[2024-05-27 06:26:12] [INFO ] Flatten gal took : 1257 ms
[2024-05-27 06:26:13] [INFO ] Flatten gal took : 834 ms
[2024-05-27 06:26:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4464360654362074002.gal : 195 ms
[2024-05-27 06:26:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4333413662705090801.prop : 116 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4464360654362074002.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4333413662705090801.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4333413662705090801.prop.
Interrupted probabilistic random walk after 2563 steps, run timeout after 6009 ms. (steps per millisecond=0 ) properties seen :{1=1, 72=1, 77=1, 87=1, 93=1, 95=1, 100=1, 103=1, 107=1, 112=1, 115=1, 121=1, 123=1, 145=1, 147=1, 148=1, 149=1, 150=1, 152=1, 154=1, 156=1, 158=1, 163=1, 178=1, 319=1, 426=1, 457=1, 464=1, 509=1, 520=1, 525=1, 532=1, 567=1, 576=1, 590=1, 593=1, 596=1, 598=1, 601=1, 610=1, 658=1, 759=1, 924=1, 972=1, 1000=1, 1002=1, 1003=1, 1006=1, 1007=1, 1008=1, 1021=1, 1024=1, 1033=1, 1036=1, 1041=1, 1044=1, 1053=1, 1056=1, 1060=1, 1062=1, 1063=1, 1064=1, 1206=1, 1217=1, 1284=1, 1312=1, 1323=1, 1326=1, 1327=1, 1411=1, 1414=1, 1463=1, 1494=1, 1503=1, 1506=1, 1693=1, 1802=1, 1807=1, 1829=1, 1844=1, 2299=1, 2394=1, 2469=1, 2483=1, 2950=1, 3074=1, 3081=1, 3092=1, 3363=1, 3416=1, 3461=1, 3463=1, 3490=1, 3835=1, 3932=1, 3976=1, 4276=1, 4284=1, 4618=1, 4630=1, 4631=1, 4635=1, 4769=1, 4779=1, 5190=1, 5205=1, 5647=1, 5665=1, 5671=1, 5732=1, 5750=1, 5916=1, 6198=1, 6561=1, 6563=1, 6567=1, 6569=1, 6575=1, 6587=1, 6593=1, 6663=1, 6684=1, 6686=1, 6695=1, 6757=1, 6771=1, 6938=1, 6943=1, 6945=1, 7218=1, 7271=1, 7284=1, 7398=1, 7399=1, 7428=1, 7495=1, 7716=1, 7959=1, 7972=1, 7983=1, 8478=1, 8522=1, 8667=1, 8851=1, 8863=1, 8879=1, 8892=1, 9618=1, 9625=1, 9802=1, 9827=1, 10091=1, 10218=1, 10426=1, 10467=1, 10512=1, 10515=1, 10673=1, 10728=1, 10731=1, 10732=1, 10735=1, 10744=1, 10759=1, 10775=1, 10797=1, 10896=1, 10898=1, 10907=1, 11071=1, 11113=1, 11115=1, 11120=1, 11124=1, 11134=1, 11137=1, 11154=1, 11158=1, 11162=1, 11194=1, 11212=1, 11387=1, 11667=1, 11774=1, 11790=1, 12245=1, 12246=1, 12261=1, 12330=1, 12367=1, 12397=1, 12669=1, 12745=1, 12748=1, 12756=1, 12808=1, 13306=1, 14142=1, 14662=1, 14679=1, 15508=1, 15533=1, 15749=1, 16140=1, 16161=1, 16484=1, 16498=1, 16640=1, 16653=1, 16668=1, 16825=1, 16874=1, 17122=1, 17126=1, 17143=1, 17153=1, 17157=1, 17173=1, 17367=1, 17387=1, 17711=1, 18189=1, 18198=1, 18310=1, 18850=1, 18875=1, 18893=1, 18899=1, 19592=1, 19602=1, 19619=1, 19627=1, 19890=1, 19892=1, 21045=1, 21059=1, 21072=1, 21084=1, 21098=1, 21543=1, 21546=1, 21593=1, 21621=1, 21643=1, 21898=1, 21923=1, 21957=1, 22054=1, 22064=1, 22117=1, 22407=1, 22733=1, 22742=1, 22798=1, 22844=1, 22977=1, 23192=1, 23204=1, 23205=1, 23210=1, 23226=1, 23475=1, 23599=1, 23922=1, 24157=1, 24533=1, 24553=1, 24569=1, 24571=1, 24701=1, 24753=1, 24781=1, 24859=1, 24922=1, 25077=1, 25088=1, 25089=1, 25090=1, 25095=1, 25227=1, 25860=1, 25864=1, 25875=1, 25975=1, 25983=1, 26048=1, 26057=1, 26059=1, 26203=1, 26311=1, 26504=1, 26517=1, 26522=1, 26584=1, 26691=1, 26698=1, 26730=1, 26758=1, 27899=1, 27901=1, 27961=1, 28010=1, 28045=1, 28050=1, 28374=1, 28402=1}
Probabilistic random walk after 2563 steps, saw 2292 distinct states, run finished after 6012 ms. (steps per millisecond=0 ) properties seen :306
Running SMT prover for 28149 properties.
[2024-05-27 06:26:18] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-27 06:26:18] [INFO ] Invariant cache hit.
SDD proceeding with computation,28455 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,28455 properties remain. new max is 8
SDD size :4 after 14
SDD proceeding with computation,28455 properties remain. new max is 16
SDD size :14 after 16

BK_STOP 1716791289597

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="RERS17pb113-PT-3"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is RERS17pb113-PT-3, 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 r330-tall-171662362700082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-3.tgz
mv RERS17pb113-PT-3 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 ;