Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r339-tall-167889211900027.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RERS17pb113-PT-6, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r339-tall-167889211900027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.0K Feb 26 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 18:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 18:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 18:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 18:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:23 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 1680360528676

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=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RERS17pb113-PT-6
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303301559
[2023-04-01 14:48:50] [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]
[2023-04-01 14:48:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-01 14:48:52] [INFO ] Load time of PNML (sax parser for PT used): 1068 ms
[2023-04-01 14:48:52] [INFO ] Transformed 639 places.
[2023-04-01 14:48:52] [INFO ] Transformed 31353 transitions.
[2023-04-01 14:48:52] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 1492 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 458 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2023-04-01 14:48:52] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-04-01 14:48:53] [INFO ] Computed 13 invariants in 166 ms
[2023-04-01 14:48:55] [INFO ] Implicit Places using invariants in 3050 ms returned []
Implicit Place search using SMT only with invariants took 3094 ms to find 0 implicit places.
[2023-04-01 14:48:55] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-04-01 14:48:55] [INFO ] Invariant cache hit.
[2023-04-01 14:49:07] [INFO ] Dead Transitions using invariants and state equation in 11497 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 15060 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 1804 ms. (steps per millisecond=5 ) properties (out of 31048) seen :1598
[2023-04-01 14:49:12] [INFO ] Flatten gal took : 2123 ms
[2023-04-01 14:49:14] [INFO ] Flatten gal took : 1732 ms
[2023-04-01 14:49:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17190553108850823775.gal : 261 ms
[2023-04-01 14:49:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1534800746974017468.prop : 113 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303301559/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17190553108850823775.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1534800746974017468.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303301559/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Interrupted probabilistic random walk after 2819 steps, run timeout after 9005 ms. (steps per millisecond=0 ) properties seen :{1=1, 2=1, 7=1, 26=1, 27=1, 31=1, 35=1, 37=1, 71=1, 77=1, 83=1, 93=1, 99=1, 101=1, 107=1, 109=1, 111=1, 115=1, 120=1, 122=1, 124=1, 127=1, 133=1, 135=1, 141=1, 159=1, 161=1, 163=1, 165=1, 167=1, 169=1, 171=1, 194=1, 334=1, 482=1, 521=1, 524=1, 527=1, 532=1, 541=1, 544=1, 547=1, 554=1, 563=1, 590=1, 599=1, 614=1, 622=1, 683=1, 686=1, 787=1, 955=1, 1009=1, 1013=1, 1031=1, 1032=1, 1033=1, 1036=1, 1037=1, 1039=1, 1052=1, 1055=1, 1064=1, 1066=1, 1071=1, 1074=1, 1091=1, 1093=1, 1094=1, 1311=1, 1316=1, 1338=1, 1353=1, 1356=1, 1357=1, 1442=1, 1445=1, 1459=1, 1460=1, 1472=1, 1492=1, 1498=1, 1527=1, 1535=1, 1651=1, 1843=1, 1848=1, 1872=1, 1888=1, 2350=1, 2366=1, 2414=1, 2448=1, 2520=1, 2534=1, 3010=1, 3016=1, 3018=1, 3119=1, 3150=1, 3167=1, 3446=1, 3499=1, 3574=1, 3933=1, 3999=1, 4089=1, 4218=1, 4221=1, 4422=1, 4771=1, 4872=1, 4912=1, 4924=1, 5361=1, 5838=1, 5859=1, 5865=1, 6115=1, 6795=1, 6801=1, 6807=1, 6819=1, 6825=1, 6899=1, 6900=1, 6921=1, 6923=1, 6929=1, 6993=1, 7004=1, 7008=1, 7186=1, 7191=1, 7198=1, 7202=1, 7488=1, 7548=1, 7555=1, 7678=1, 7679=1, 7711=1, 7786=1, 8007=1, 8203=1, 8211=1, 8274=1, 8287=1, 8298=1, 8813=1, 8814=1, 8865=1, 8867=1, 9022=1, 9217=1, 9226=1, 9247=1, 10003=1, 10474=1, 10776=1, 10822=1, 10866=1, 10890=1, 10907=1, 10916=1, 10919=1, 11142=1, 11146=1, 11149=1, 11157=1, 11187=1, 11202=1, 11210=1, 11310=1, 11311=1, 11322=1, 11536=1, 11540=1, 11546=1, 11556=1, 11561=1, 11578=1, 11613=1, 11816=1, 12109=1, 12221=1, 12237=1, 12713=1, 12714=1, 12729=1, 12801=1, 12837=1, 12869=1, 12872=1, 13092=1, 13094=1, 13096=1, 13097=1, 13151=1, 13224=1, 13230=1, 13233=1, 13243=1, 13298=1, 13444=1, 13452=1, 13588=1, 14284=1, 14592=1, 14683=1, 14686=1, 14698=1, 14952=1, 15877=1, 16150=1, 16347=1, 16767=1, 17068=1, 17108=1, 17124=1, 17126=1, 17138=1, 17210=1, 17289=1, 17302=1, 17425=1, 17481=1, 17530=1, 17782=1, 17785=1, 17792=1, 17798=1, 17800=1, 17817=1, 17833=1, 18061=1, 18392=1, 18830=1, 18887=1, 19008=1, 19567=1, 19588=1, 19606=1, 19614=1, 19944=1, 19980=1, 20135=1, 20343=1, 20345=1, 20365=1, 20366=1, 20373=1, 20390=1, 20671=1, 20673=1, 20722=1, 20762=1, 20906=1, 21465=1, 21856=1, 21870=1, 21885=1, 21900=1, 21911=1, 21914=1, 21947=1, 22360=1, 22364=1, 22410=1, 22429=1, 22445=1, 22463=1, 22711=1, 22719=1, 22723=1, 22740=1, 22775=1, 22778=1, 22880=1, 22885=1, 22889=1, 22890=1, 22896=1, 22947=1, 22948=1, 23245=1, 23648=1, 23696=1, 23831=1, 24055=1, 24066=1, 24067=1, 24072=1, 24089=1, 24456=1, 24474=1, 25045=1, 25409=1, 25423=1, 25438=1, 25440=1, 25460=1, 25462=1, 25651=1, 25969=1, 25979=1, 25980=1, 25981=1, 25986=1, 26102=1, 26159=1, 26754=1, 26761=1, 26876=1, 26954=1, 26964=1, 27117=1, 27156=1, 27430=1, 27443=1, 27448=1, 27509=1, 27631=1, 27690=1, 28025=1, 28093=1, 28887=1, 28889=1, 28996=1, 29036=1, 29041=1, 29052=1, 29364=1, 29390=1}
Loading property file /tmp/ReachabilityCardinality1534800746974017468.prop.
Probabilistic random walk after 2819 steps, saw 2556 distinct states, run finished after 9017 ms. (steps per millisecond=0 ) properties seen :334
Running SMT prover for 29114 properties.
[2023-04-01 14:49:20] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-04-01 14:49:20] [INFO ] Invariant cache hit.
SDD proceeding with computation,29448 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,29448 properties remain. new max is 8
SDD size :5 after 7

BK_STOP 1680360912525

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303301559.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303301559
+ echo 'Running Version 202303301559'
+ /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-6"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RERS17pb113-PT-6, 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 r339-tall-167889211900027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-6.tgz
mv RERS17pb113-PT-6 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 ;